Samsung Display Co., LTD. patent applications on April 4th, 2024
Patent Applications by Samsung Display Co., LTD. on April 4th, 2024
Samsung Display Co., LTD.: 52 patent applications
Samsung Display Co., LTD. has applied for patents in the areas of H10K59/131 (14), C09K11/06 (12), G09G3/3233 (12), H01L33/62 (10), H10K59/12 (8)
With keywords such as: layer, area, display, electrode, including, disposed, light, line, emitting, and pixel in patent application abstracts.
Patent Applications by Samsung Display Co., LTD.
Inventor(s): AREUM LEE of Yongin-si (KR) for samsung display co., ltd., SUNGSOON IM of Yongin-si (KR) for samsung display co., ltd., ARONG KIM of Yongin-si (KR) for samsung display co., ltd., YOUNGMIN MOON of Yongin-si (KR) for samsung display co., ltd., YOUNGHO PARK of Yongin-si (KR) for samsung display co., ltd., HEEMIN PARK of Yongin-si (KR) for samsung display co., ltd., JUNHO JO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B05B12/24
Abstract: a mask assembly includes a frame including first to fourth lateral parts connected to define a frame opening, an open sheet including a body part in which sheet openings arranged in a first direction and a second direction are defined to overlap the frame opening and a connecting part protruding from the body part and at least partially overlapping the frame, and masks, each including a deposition part having deposition openings defined therein and coupling parts that protrude from the deposition part and that are spaced apart from each other with the deposition part therebetween. the connecting part includes a first connecting part and a second connecting part that overlap the frame and a third connecting part and a fourth connecting part that at least partially overlap the frame.
20240109099.WINDOW REINFORCING APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): MINKI KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B05C21/00, B05B1/14, B05B15/20
Abstract: a window reinforcing apparatus includes a spray part which sprays a solution downward, a plurality of masks which are disposed below the spray part and move in a first direction, a storage part which is disposed above the spray part, stores the solution, and provides the solution to the spray part, and a stage disposed below the masks.
Inventor(s): KITAEK KIM of Yongin-si (KR) for samsung display co., ltd., JIYOUNG WANG of Yongin-si (KR) for samsung display co., ltd., JUNGHOON OH of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B32B7/12, B32B17/10
Abstract: a protective film module includes a first film protecting a first face of a thin-film glass, a first adhesive layer disposed between the thin-film glass and the first film and contacting the first face of the thin-film glass, a second film disposed on the first adhesive layer, and covering the thin-film glass, and having a closed line shape in a plan view of the protective film module, a third film protecting a second face opposite to the first face of the thin-film glass, and a second adhesive layer disposed between the thin-film glass and the third film and in contact with the second film, wherein the thin-film glass is disposed in an inner space defined between the second film, the first adhesive layer, and the second adhesive layer.
Inventor(s): JAESIK KIM of Yongin-si (KR) for samsung display co., ltd., WOO YONG SUNG of Yongin-si (KR) for samsung display co., ltd., SEUNGHO YOON of Yongin-si (KR) for samsung display co., ltd., HYOUNG SUB LEE of Yongin-si (KR) for samsung display co., ltd., HYEMIN LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B41J2/175, B41J2/16, B41J2/17
Abstract: an inkjet head includes a nozzle which ejects an ink and includes an inner wall through which the ink passes, a head surface which exposes the nozzle and is connected to first end of the inner wall and an ink supply unit which supplies the ink to the nozzle and includes a flow path connected to a second end of the inner wall opposite to the first end, and the head surface, the inner wall, and the flow path are coated with different coating films, respectively.
Inventor(s): HEEMIN PARK of Yongin-si (KR) for samsung display co., ltd., ARONG KIM of Yongin-si (KR) for samsung display co., ltd., YOUNGMIN MOON of Yongin-si (KR) for samsung display co., ltd., YOUNGHO PARK of Yongin-si (KR) for samsung display co., ltd., AREUM LEE of Yongin-si (KR) for samsung display co., ltd., SUNGSOON IM of Yongin-si (KR) for samsung display co., ltd., JUNHO JO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C23C14/04
Abstract: a mask assembly includes an open mask including first and second open openings defined therethrough and alternately arranged in a first direction, first unit masks respectively corresponding to the first open openings, and second unit masks respectively corresponding to the second open openings. each of the first unit masks includes a first deposition portion through which first deposition openings are defined and first and second welding portions extending from the first deposition portion to the first direction and a direction opposite to the first direction, respectively. each of the second unit masks includes a second deposition portion through which second deposition openings are defined and third and fourth welding portions extending from the second deposition portion to a second direction and a direction opposite to the second direction.
Inventor(s): YOUNGMIN MOON of Yongin-si (KR) for samsung display co., ltd., MINHO MOON of Seongnam-si (KR) for samsung display co., ltd., SEUNGYONG SONG of Suwon-si (KR) for samsung display co., ltd., SUNGSOON IM of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): C23C14/04, B05C21/00, H10K71/00, H10K71/16
Abstract: a mask assembly includes a mask frame in which a first opening is defined, the mask frame including a front surface through which the first opening extends, and a deposition mask which is attached to the front surface of the mask frame and through which a plurality of second openings is defined. the mask frame includes an in which the front surface extends along a direction of gravity, the deposition mask includes an initial mask which is attached to the front surface of the mask frame in the thereof and through which the plurality of second openings is defined, and the of the mask frame having the front surface which extends along the direction of gravity disposes the first opening of the mask frame corresponding to all of the plurality of second openings of the initial mask along the direction of gravity.
20240111194.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Han Ho PARK of Yongin-si (KR) for samsung display co., ltd., Dae Geun LEE of Hwaseong-si (KR) for samsung display co., ltd., Su Jeong KIM of Gimcheon-si (KR) for samsung display co., ltd., Sang Won YEO of Cheonan-si (KR) for samsung display co., ltd., Kyung Mok LEE of Bucheon-si (KR) for samsung display co., ltd., Wu Hyen JUNG of Seoul (KR) for samsung display co., ltd.
IPC Code(s): G02F1/1345, G09F9/35, H01L23/00, H05K1/11, H05K3/32
Abstract: a display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
Inventor(s): Youngmin PARK of YONGIN-SI (KR) for samsung display co., ltd., Suchang RYU of YONGIN-SI (KR) for samsung display co., ltd., Dohun KIM of YONGIN-SI (KR) for samsung display co., ltd., Sojeong LA of YONGIN-SI (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16, H04M1/02
Abstract: a display apparatus includes a display panel including a display element. an upper organic layer is disposed over the display panel and includes a first non-folding portion and a second non-folding portion spaced apart from each other in a first direction. a first foldable portion is disposed between the first non-folding portion and the second non-folding portion and extends in a second direction intersecting the first direction. the first foldable portion has a thickness greater than a thickness of the first and second non-folding portions. a plurality of second foldable portions is disposed on both sides of the first foldable portion and extends in the second direction. the plurality of second foldable portions has a thickness less than a thickness of the first non-folding portion.
20240111381.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HEERIM SONG of Yongin-si (KR) for samsung display co., ltd., CHEOL-GON LEE of Yongin-si (KR) for samsung display co., ltd., MUKYUNG JEON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06V40/13, G09G3/3266
Abstract: a display device includes: a pixel including a pixel driving circuit and a light emitting element; a sensor including a sensor driving circuit and a sensing element; a first driver to output a first scan signal to the pixel driving circuit; and a second driver to output a second scan signal to the sensor driving circuit. the first driver is to operate at a first operating frequency, and the second driver is to operate at a second operating frequency or a third operating frequency.
20240111389.ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): SEUNG-LYONG BOK of Hwaseong-si (KR) for samsung display co., ltd., KICHEOL KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/044, H10K59/40
Abstract: an electronic device includes: a sensor layer on a display layer, the sensor layer including a sensing electrode, the display layer including: first pixels, second pixels spaced apart from the first pixels in a first direction, and third pixels arranged with the first pixels along a second direction, the second pixels are arranged along the second direction, and two adjacent second pixels form a first pixel group, the two second pixels are spaced apart by a first distance in the second direction, and the first pixel group is spaced apart by a second distance in the second direction from a second pixel group, the sensing electrode includes a first sensing electrode and a second sensing electrode each including sensing patterns each sensing pattern including a first portion adjacent to the first and third pixels, and a second portion extending in the first direction between the first and second pixel group.
20240112621.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Tak-Young LEE of Yongin-si (KR) for samsung display co., ltd., Byungseok CHOI of Yongin-si (KR) for samsung display co., ltd., Bogyeong KIM of Yongin-si (KR) for samsung display co., ltd., Jonghee KIM of Yongin-si (KR) for samsung display co., ltd., Boyong CHUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/32
Abstract: a display device includes a display panel including a plurality of pixels respectively connected to a plurality of data lines and a plurality of scan lines, a data driver which outputs data signals to the plurality of data lines including a first data line and a second data line branched from a data output terminal connected to the data driver, and a scan driver which outputs scan signals to the plurality of scan lines. a first scan output terminal and a second scan output terminal respectively connected to the plurality of scan lines are connected to the scan driver. one of the first scan output terminal and the second scan output terminal is connected to a resistance.
Inventor(s): JIN-WOOK YANG of Yongin-si (KR) for samsung display co., ltd., YU-CHOL KIM of Yongin-si (KR) for samsung display co., ltd., DONGGYU LEE of Yongin-si (KR) for samsung display co., ltd., JAE-HYEON JEON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/32
Abstract: a pixel includes: a light-emitting element including an anode and a cathode, a first transistor including a first and a second electrode and a gate electrode connected with a first node, a third transistor connected between the second electrode of the first transistor and the first node and including a gate electrode connected with a first scan line, a sixth transistor connected between the second electrode of the first transistor and the anode and including a gate electrode connected with a first emission line, and a seventh transistor connected between the anode and an initialization voltage line and including a gate electrode connected with a second scan line. during an initialization period, the third, sixth, and seventh transistors are turned on such that an initialization voltage from the initialization voltage line is transferred to the gate electrode of the first transistor.
20240112626.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jung Hwan HWANG of Seongnam-si (KR) for samsung display co., ltd., Hyun Joon KIM of Hwaseong-si (KR) for samsung display co., ltd., Kye Uk LEE of Seoul (KR) for samsung display co., ltd., Sang Jin JEON of Hwaseong-si (KR) for samsung display co., ltd., Jun Ki JEONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/32
Abstract: a display device includes a scan write line, a pwm emission line, a pam emission line, a sweep signal line, a first data line, a second data line, and a subpixel connected thereto, and including a light emitting element, a first pixel driver to supply a control current to a node according to the first data voltage in response to the pwm emission signal, a second pixel driver to generate a driving current according to the second data voltage in response to the pwm emission signal, and a third pixel driver to supply the driving current to the light emitting element according to the pam emission signal and a voltage of the node, wherein the pwm emission signal includes a plurality of pwm pulses, the pam emission signal includes a plurality of pam pulses, and a number of the pwm pulses is greater than a number of the pam pulses.
Inventor(s): MIN-SEOK BAE of Yongin-si (KR) for samsung display co., ltd., CHANGBIN IM of Yongin-si (KR) for samsung display co., ltd., BYUNG KI CHUN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233
Abstract: a display device includes a display panel including, a driving transistor configured to generate driving current, a light emitting element configured to emit light based on the driving current and an initialization transistor configured to apply an initialization voltage to an output electrode of the driving transistor, a sensing driver configured to generate sensing data by receiving the driving current of the pixels through initialization transistors and a driving controller configured to generate accumulated image data by accumulating input image data for frames and to compensate for the input image data based on the accumulated image data and the sensing data.
20240112632.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HEERIM SONG of Yongin-si (KR) for samsung display co., ltd., CHEOL-GON LEE of Yongin-si (KR) for samsung display co., ltd., MUKYUNG JEON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233, G06F3/041, G06F3/042, G06V40/13
Abstract: a display device includes a plurality of pixels, each of which includes a light emitting element and a pixel driving circuit and a plurality of sensors, each of which includes a light receiving element and a sensor driving circuit. a sensor driving circuit included in at least one of sensors includes a reset transistor configured to output a reset signal to a first sensing node in response to a reset control signal, an amplification transistor connected to first and second sensing nodes and configured to receive a sensor driving voltage, a first output transistor connected between the second sensing node and a readout line and configured to receive a first output control signal, and a second output transistor connected between the second sensing node and the readout line and configured to receive a second output control signal.
20240112633.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): SUNGJIN HONG of Yongin-si (KR) for samsung display co., ltd., SUNHO KIM of Yongin-si (KR) for samsung display co., ltd., PILSUK LEE of Yongin-si (KR) for samsung display co., ltd., YOOMIN KO of Yongin-si (KR) for samsung display co., ltd., Hyewon KIM of Yongin-si (KR) for samsung display co., ltd., JUCHAN PARK of Yongin-si (KR) for samsung display co., ltd., CHUNG SOCK CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233, G09G3/20
Abstract: a display device includes a display panel including a pixel, and a panel driver that drives the display panel. the pixel includes a light emitting device electrically connected to a first power line, a first transistor electrically connected to a cathode of the light emitting device and operating depending on a potential of a first node, a second transistor electrically connected between a data line and a second node, a third transistor electrically connected between a reference voltage line and the second node, a first capacitor electrically connected between the first node and the second node, a second capacitor electrically connected between a third node disposed between the first capacitor and the second node and the first power line, and a fourth transistor electrically connected between the first transistor and a compensation voltage line.
Inventor(s): Jong Woong Park of Yongin-si (KR) for samsung display co., ltd., Takeshi Kato of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3275, G09G3/3225
Abstract: a display device including dots and a grayscale correction unit. each dot among the dots includes a first pixel of a first color, a second pixel of a second color, and a third pixel of a third color. the grayscale correction unit is configured to generate corrected grayscale values for a target dot via application of weights to grayscale values of the target dot and grayscale values of neighboring dots of the target dot among the dots. the grayscale correction unit is configured to determine the weights based on the grayscale values of the target dot.
Inventor(s): Heegwan RYU of Yongin-si (KR) for samsung display co., ltd., Jaesung GU of Yongin-si (KR) for samsung display co., ltd., Deokjae KIM of Yongin-si (KR) for samsung display co., ltd., Dongchan SEO of Yongin-si (KR) for samsung display co., ltd., Younghoon OH of Yongin-si (KR) for samsung display co., ltd., Yujin OH of Yongin-si (KR) for samsung display co., ltd., Eunji LIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L21/02, B23K26/0622, H01L21/67
Abstract: a laser crystallization apparatus includes: a plurality of laser generators which generates an incident laser beam; an optical system which optically converts the incident laser beam to an output laser beam; a process chamber in which a thin film formed on a substrate is crystallized by the output laser beam radiated thereto; a first monitoring device which detects a synthesized pulse of the output laser beam; a second monitoring device which detects individual pulses of the incident laser beam; and a controller which controls oscillation times of the plurality of laser generators. the controller generates a plurality of synthesized pulses by combining the individual pulses of the incident laser beam, and derives an optimal synthesized pulse from the plurality of synthesized pulses.
20240113085.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jin Taek KIM of Yongin-si (KR) for samsung display co., ltd., Ock Soo SON of Yongin-si (KR) for samsung display co., ltd., Veidhes BASRUR of Yongin-si (KR) for samsung display co., ltd., Ki Nyeng KANG of Yongin-si (KR) for samsung display co., ltd., Yong Tae CHO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L25/075, H01L25/16, H01L33/62
Abstract: a display device includes electrodes in an emission area of a pixel, and spaced apart from each other, light-emitting elements respectively between the electrodes, connection electrodes above the light-emitting elements, and including a first electrode portion, a second electrode portion, and a connection portion between the first electrode portion and the second electrode portion, and a shielding electrode in a non-emission area of the pixel, and overlapping the connection portion.
20240113136.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): JONGCHUL YOON of Yongin-si (KR) for samsung display co., ltd., SUNGHO KIM of Yongin-si (KR) for samsung display co., ltd., WOONGHEE JEONG of Yongin-si (KR) for samsung display co., ltd., NUREE UM of Yongin-si (KR) for samsung display co., ltd., YU-JIN JEON of Yongin-si (KR) for samsung display co., ltd., JAEWON CHO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L27/12
Abstract: a display device includes a first electrode disposed on a substrate and extending in a first direction, a via insulating layer disposed on the first electrode and including an opening exposing at least a portion of the first electrode, and a second electrode disposed on the first electrode and the via insulating layer and overlapping the first electrode in the opening.
Inventor(s): Ji Eun PARK of Yongin-si (KR) for samsung display co., ltd., Seul Ki KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L27/15
Abstract: a manufacturing method for a display device includes patterning a pixel defining pattern on a substrate; forming an emission stack structure; forming light emitting elements by etching the emission stack structure; and transferring the light emitting elements on a base layer and a pixel circuit layer including a pixel circuit on the base layer. the forming of the light emitting elements includes patterning the light emitting elements in an element forming area enclosed by the pixel defining pattern. the transferring of the light emitting elements includes disposing the light emitting elements in a sub-pixel area corresponding to the element forming area on the pixel circuit layer.
Inventor(s): Jeong Won HAN of Yongin-si (KR) for samsung display co., ltd., Won Hee OH of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/00
Abstract: an apparatus for transferring light emitting elements includes: a transfer member including a stamp layer having an adhesive property and a base layer on a first surface of the stamp layer, the transfer member having a transfer portion, a folding portion, and an incision groove at a boundary between the transfer portion and the folding portion; a protective film on a second surface of the stamp layer, the protective film having an incision groove defining a transfer area and a folding area; an inversion member supporting the transfer member; and a transfer head including a chuck configured to adsorb to the base layer and to move the transfer member vertically and horizontally. the transfer portion is at a center with respect to the incision groove, and the folding portion is at an outer side of the incision groove with respect to the transfer portion.
Inventor(s): Hoon KIM of Yongin-si (KR) for samsung display co., ltd., Min Joo KIM of Yongin-si (KR) for samsung display co., ltd., Je Won YOO of Yongin-si (KR) for samsung display co., ltd., Seung Kyu LEE of Yongin-si (KR) for samsung display co., ltd., Yong Sik HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/36, H01L25/075, H01L33/08
Abstract: a display device includes a display area where an image is displayed, a non-display area disposed adjacent to the display area, a first sub-pixel disposed in the display area, and a second sub-pixel disposed adjacent to the first sub-pixel in the display area. each of the first sub-pixel and the second sub-pixel includes a plurality of alignment electrodes spaced apart from each other, and a plurality of light emitting elements disposed between the plurality of alignment electrodes. each of the plurality of light emitting elements includes a first end having a first polarity, and a second end having a second polarity different from the first polarity. an orientation of the light emitting elements in the first sub-pixel and an orientation of the light emitting elements in the second sub-pixel are symmetrical. the first sub-pixel includes an identification pattern for distinguishing the first sub-pixel from the second sub-pixel.
20240113267.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jangmi Kang of Yongin-si (KR) for samsung display co., ltd., Byungchang Yu of Yongin-si (KR) for samsung display co., ltd., Donghoon Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/62
Abstract: provided is a display apparatus including a substrate including a display area and a non-display area outside the display area, a pixel electrode on the display area, a first common voltage supply line on the non-display area and having a first hole, and a metal bank layer on the pixel electrode and the first common voltage supply line and having a pixel opening overlapping the pixel electrode and a first bank hole overlapping the first hole.
20240113268.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Seul Ki KIM of Yongin-si (KR) for samsung display co., ltd., Tae Jin KONG of Yongin-si (KR) for samsung display co., ltd., Myeong Hee KIM of Yongin-si (KR) for samsung display co., ltd., Ji Eun PARK of Yongin-si (KR) for samsung display co., ltd., Myeong Su SO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/62, G09G3/3233, H01L25/16
Abstract: a display device includes a first electrode, an outer electrode surrounding the first electrode, a bank overlapping the outer electrode in a plan view, the bank including an opening that exposes the first electrode, a light emitting element disposed on the first electrode and in the opening of the bank, and a second electrode disposed on the light emitting element. the outer electrode may be electrically disconnected from the first electrode upon a bad contact between a light emitting member and the outer electrode. as a result, defective pixels can be repaired.
20240113269.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): JEONGYOON LEE of Yongin-si (KR) for samsung display co., ltd., SUNGHOON KIM of Yongin-si (KR) for samsung display co., ltd., OK-KYUNG PARK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/62, G09G3/32, H01L25/075, H01L25/16
Abstract: a display device includes a substrate defining a display area, and a peripheral area adjacent to the display area in a first direction, data lines in the display area above the substrate, and extending in the first direction, pixel circuits in the peripheral area above the substrate, light-emitting diodes in the peripheral area above the substrate, and respectively coupled to the pixel circuits, and fan-out lines in the peripheral area above the substrate, respectively coupled to the data lines, and spaced apart from the pixel circuits on a plane.
Inventor(s): Se Hun CHOI of Yongin-si (KR) for samsung display co., ltd., Dong Sung LEE of Yongin-si (KR) for samsung display co., ltd., Byung Hoon KIM of Yongin-si (KR) for samsung display co., ltd., Tae Oh KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/62, H01L25/075, H01L25/16
Abstract: a display device includes a base layer including a first base layer and a second base layer disposed on a rear surface of the first base layer, light emitting elements disposed on a surface of the first base layer, and pads including a first pad and a second pad, which are disposed on the rear surface of the first base layer and are spaced apart from each other. the base layer further includes blocking layers which are disposed between the first base layer and the second base layer and at least portions of the blocking layers do not overlap the pads in a plan view. the blocking layers include a first blocking layer and a second blocking layer, which are disposed in different layers.
Inventor(s): BYOUNG YUL SHIM of Yongin-si (KR) for samsung display co., ltd., Beom Gyu CHOI of Yongin-si (KR) for samsung display co., ltd., Jin Soo SHIN of Yongin-si (KR) for samsung display co., ltd., Hyun Hee LEE of Yongin-si (KR) for samsung display co., ltd., Seung Pyo HONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H05K5/03, C03B23/03
Abstract: a window member includes a main part including a first side extending in a first direction, a second side extending in a second direction, and a first corner side connecting the first and second sides. the window member further includes a first side part in contact with the first side, a second side part in contact with the second side, and a first corner part connecting the first and second side parts. the first corner part includes a first upper corner part, a first middle corner part, and a first lower corner part. a lower surface of the first middle corner part has a first radius of curvature, a lower surface of the first lower corner part has a second radius of curvature, and the first radius of curvature is greater than the second radius of curvature.
20240114712.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sangmin Hong of Yongin-si (KR) for samsung display co., ltd., Heeseong Jeong of Yongin-si (KR) for samsung display co., ltd., Seunghan Kim of Yongin-si (KR) for samsung display co., ltd., Nari Heo of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/19, H10K59/40, H10K59/80, H10K59/12
Abstract: a display apparatus includes a display element including a first emission layer disposed on a substrate and a second emission layer disposed on the first emission layer, a first capping layer disposed on the display element, a second capping layer disposed on the first capping layer, a thin-film encapsulation layer including a lower inorganic encapsulation layer in contact with the second capping layer, and a light-blocking layer disposed on the thin-film encapsulation layer and including an opening corresponding to an emission area of the display element. the lower inorganic encapsulation layer has a refractive index greater than a refractive index of the second capping layer.
Inventor(s): Seongryong Lee of Yongin-si (KR) for samsung display co., ltd., Sangwon Seo of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/844, H10K50/858, H10K59/12, H10K59/123, H10K59/124, H10K71/00
Abstract: a display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. the display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.
Inventor(s): DAEHWAN JANG of Seoul (KR) for samsung display co., ltd., SUNGHOON KIM of Asan-si (KR) for samsung display co., ltd., HYUK-HWAN KIM of Suwon-si (KR) for samsung display co., ltd., SEOKHYUN NAM of Seoul (KR) for samsung display co., ltd., HAENGWON PARK of Seongnam-si (KR) for samsung display co., ltd., JIN HO CHO of Cheonan-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/87, H10K50/115, H10K59/38, H10K71/00
Abstract: a display device includes a first substrate including at least one first opening part defined, a pixel disposed on the first substrate, at least one first heat dissipation layer disposed in the at least one first opening part, an insulation layer disposed under the first substrate and including at least one second opening part overlapping the at least one first opening part, and a second heat dissipation layer disposed in the at least one second opening part.
20240114725.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): CHUL HYUN CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/80
Abstract: a display device includes a base layer, a pixel defining layer, a light emitting element comprising a light emitting layer, and an encapsulation layer disposed on the light emitting element. the encapsulation layer includes a first optical layer, a second optical layer disposed on the first optical layer, a stabilization layer disposed on the second optical layer, and an optical control layer disposed on the stabilization layer. a refractive index of the first optical layer is greater than a refractive index of the second optical layer, and a refractive index of the stabilization layer is greater than each of the refractive index of the second optical layer and a refractive index of the optical control layer. a thickness of the stabilization layer is greater than a thickness of the first optical layer and a thickness of the second optical layer.
Inventor(s): Joon Yong PARK of Yongin-si (KR) for samsung display co., ltd., Hyun Eok SHIN of Yongin-si (KR) for samsung display co., ltd., Dong Min LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/38, H10K59/80, H10K71/20
Abstract: a display device includes first and second pixel electrodes on a substrate and spaced apart from each other, an inorganic insulating layer on the substrate and including portions on the first and second pixel electrodes, a bank structure on the inorganic insulating layer with first and second openings overlapping the first and second pixel electrodes, first and second light emitting layers on the first and second pixel electrodes, and first and second common electrodes on the first and second light emitting layers. the bank structure includes a first bank layer, a second bank layer on the first bank layer and including a different metal material from the first bank layer, and a third bank layer on the second bank layer and including an oxide semiconductor layer, and each of the second bank layer and the third bank layer includes a tip on sidewalls defining the first and second openings.
Inventor(s): DONGHAN KANG of Yongin-si (KR) for samsung display co., ltd., JEEHOON KIM of Yongin-si (KR) for samsung display co., ltd., SUNGGWON MOON of Yongin-si (KR) for samsung display co., ltd., SEUNGSOK SON of Yongin-si (KR) for samsung display co., ltd., SHINHYUK YANG of Yongin-si (KR) for samsung display co., ltd., WOOGEUN LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/12, H10K59/123, H10K59/80
Abstract: provided is a display device including a substrate including a display area and a contact area located in a display area, a power line disposed in a display area on a substrate and overlapping a contact area, a passivation layer disposed on a substrate and a power line, and an opening exposing at least a portion of an upper surface of a power line in a contact area defined in a passivation layer, a via insulation layer disposed on a passivation layer, including a via contact hole connected to an opening in a contact area, and including a protrusion protruding toward a center of a via contact hole, and a common electrode disposed on a via insulation layer and a power line and electrically connected to a power line in a contact area.
Inventor(s): Yonggu Kim of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K50/14
Abstract: in an apparatus for manufacturing a display device, the apparatus includes: a plurality of processing lines comprising a plurality of processing units; a transport line between the plurality of processing lines, the transport line comprising a plurality of transport units configured to move along a transport path to take in or take out transport goods to or from the plurality of processing units; and a controller configured to control the plurality of transport units, wherein the controller comprises a transport line simulator configured to simulate a transport line distribution model for distributing the plurality of transport units, by calculating a number of the plurality of transport units arranged on the transport path, such that operation rates of the plurality of transport units are within a designated range.
Inventor(s): JAYBUM KIM of Yongin-si (KR) for samsung display co., ltd., MYEONGHO KIM of Yongin-si (KR) for samsung display co., ltd., Youngoo KIM of Yongin-si (KR) for samsung display co., ltd., KYOUNG SEOK SON of Yongin-si (KR) for samsung display co., ltd., SUNGHOON YANG of Yongin-si (KR) for samsung display co., ltd., SUNHEE LEE of Yongin-si (KR) for samsung display co., ltd., SEUNGHUN LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/124
Abstract: a display device includes a first pixel and a second pixel. the light emitting element of the second pixel and the driving circuit are disposed in the second area. the first pixel includes a silicon transistor and an oxide transistor disposed in the second area. the first pixel includes a first sub-light emitting element and a second sub-light emitting element disposed in a first area, and a first sub-pixel circuit and a second sub-pixel circuit disposed in a second area. a first connection wiring connecting a transistor included in the first sub-pixel circuit and the first sub-light emitting element, and a second connection wiring connecting a transistor included in the second sub-pixel circuit and the second sub-light emitting element are disposed on different layers and include a transparent conductive oxide.
Inventor(s): Jun Won CHOI of CHEONAN-SI (KR) for samsung display co., ltd., CHAE HAN HYUN of CHEONAN-SI (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, G09G3/3258, H10K59/126
Abstract: a display device includes a scan line extending in a first direction. a plurality of data lines cross the scan line. a driving voltage line crosses the scan line. an active pattern includes a plurality of channel regions and a plurality of conductive regions. a control line is connected to the plurality of data lines and the driving voltage line. the active pattern includes a shielding part overlapping at least one data line of the plurality of data lines. the control line includes a plurality of main line parts each extending in the first direction, and a detour part connecting two adjacent main line parts of the plurality of main line parts to each other. the detour part extends along a periphery of the active pattern and crosses the at least one data line of the plurality of data lines.
20240114739.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): SEUNG-LYONG BOK of Yongin-si (KR) for samsung display co., ltd., Chang Sik KIM of Yongin-si (KR) for samsung display co., ltd., JUNGJIN YANG of Yongin-si (KR) for samsung display co., ltd., HYEIN JEONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/35, H10K59/122
Abstract: a display apparatus includes a first area and a second area, a pixel defining layer having a first opening in the first area with a first area size, and a second opening in the second area with a second area size, a first light emitting unit having an emission area size corresponding to the first area size and emitting first color light, a second light emitting unit having an emission area size corresponding to the second area size and emitting the first color light, a first pixel circuit in the second area and connected to the first light emitting unit, a second pixel circuit in the second area and connected to the second light emitting unit, and an electronic module in the first area and overlapping the first opening. an opening rate of the first light emitting unit is smaller than that of the second light emitting unit.
20240114742.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Younggu KIM of Yongin-si (KR) for samsung display co., ltd., Jiyun PARK of Yongin-si (KR) for samsung display co., ltd., Bongsung SEO of Yongin-si (KR) for samsung display co., ltd., Jongho SON of Yongin-si (KR) for samsung display co., ltd., Jaejin LYU of Yongin-si (KR) for samsung display co., ltd., Yeonhee LEE of Yongin-si (KR) for samsung display co., ltd., Baekkyun JEON of Yongin-si (KR) for samsung display co., ltd., Kyungseon TAK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/38
Abstract: a display apparatus includes a first through a third light-emitting devices, each including a first-color emission layer and being over a substrate; a second-color quantum dot layer over the second light-emitting device; a third-color quantum dot layer over the third light-emitting device; and a low refractive index layer over the second-color quantum dot layer and the third-color quantum dot layer to correspond to the first through third light-emitting devices, and including a matrix part and a plurality of particles in the matrix part, wherein a first portion of the matrix part close to the first through third light-emitting devices includes fluorine.
Inventor(s): OK-KYUNG PARK of Hwaseong-si (KR) for samsung display co., ltd., YUJIN CHOE of Seoul (KR) for samsung display co., ltd., YOUNG-SEOK SEO of Seoul (KR) for samsung display co., ltd., HYE WON JANG of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/40, G06F3/044
Abstract: a display module includes: a display panel having a first area, a second area, and a third area; and a sensor disposed on the display panel, wherein the sensor has a transmissive area, a first sensing area, and a second sensing area, wherein the transmissive area overlaps the first area, wherein the first sensing area overlaps the second area, and the second sensing area overlaps the third area, wherein the sensor includes a plurality of first electrodes and a plurality of second electrodes, and each of the plurality of first electrodes and the plurality of second electrodes has a mesh structure, and wherein the mesh structure includes a first mesh structure and a second mesh structure, wherein the first mesh structure overlaps the first sensing area, wherein the second mesh structure overlaps the second sensing area. the first mesh structure and the second mesh structure are different from each other.
20240114745.ORGANIC LIGHT EMITTING DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Yoonsun CHOI of Hwaseong-si (KR) for samsung display co., ltd., Wonsuk CHOI of Seoul (KR) for samsung display co., ltd., Sang Hyun JUN of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/65, H10K50/844, H10K59/131, H10K59/40, H10K77/10
Abstract: an organic light emitting display device includes a substrate, a light emitting structure, a first conductive pattern, and a functional module. the substrate has an opening region, a peripheral region surrounding the opening region, and a display region surrounding the peripheral region, and includes a first groove, which has an enlarged lower portion, formed in the peripheral region and an opening formed in the opening region. the light emitting structure is in the display region on the substrate. the first conductive pattern overlaps the first groove in the peripheral region on the substrate. the functional module is in the opening of the substrate.
20240114748.DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Youngsuk Lee of Yongin-si (KR) for samsung display co., ltd., Yongjun Park of Yongin-si (KR) for samsung display co., ltd., Seungcheol Ko of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G09G3/3233, H10K59/131
Abstract: a display apparatus includes: a transistor; an auxiliary electrode including a first conductive layer; an insulating material portion on the auxiliary electrode; and a light-emitting diode including a first electrode electrically connected to the transistor, a second electrode facing the first electrode and electrically connected to the auxiliary electrode, and an intermediate layer between the first electrode and the second electrode, wherein a width of a bottom surface of the insulating material portion is greater than a width of an upper surface of the first conductive layer, and the insulating material portion includes a protruding part protruding from a position where the upper surface and a side surface of the first conductive layer meet.
20240114752.DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Minsok Jang of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G06F1/16, H04M1/02
Abstract: a display device includes a display panel including a foldable area folded based on an axis extending in a first direction, and a first non-foldable area and a second non-foldable area spaced apart from each other in a second direction crossing the first direction with the foldable area being therebetween, and a support plate below the display panel, and including: a porous metal layer including a porous metal material, an upper support layer on the porous metal layer and having a different density from the porous metal layer, and a lower support layer below the porous metal layer and having a different density from the porous metal layer.
Inventor(s): CHANGYEONG SONG of Yongin-si (KR) for samsung display co., ltd., Yeonguk Kim of Yongin-si (KR) for samsung display co., ltd., Jongwoo Kim of Yongin-si (KR) for samsung display co., ltd., Heeyeon Park of Yongin-si (KR) for samsung display co., ltd., Yongchan Ju of Yongin=si (KR) for samsung display co., ltd., Jaeheung Ha of yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/65, H10K71/13
Abstract: a display device includes a first substrate including a first region and a second region surrounding the first region in a plan view, a first filler disposed on the first substrate and overlapping the first region, a second filler disposed on the first substrate and overlapping the second region, and including a material different from the first filler, and a second substrate disposed on the first filler and the second filler.
Inventor(s): Hyangyul Kim of Yongin-si (KR) for samsung display co., ltd., Jaehong Kim of Yongin-si (KR) for samsung display co., ltd., Hyunho Jung of Yongin-si (KR) for samsung display co., ltd., Heeseong Jeong of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, B60K35/00, G02B1/14, G02B5/30
Abstract: a display apparatus includes a substrate including a display area and a non-display area. a display layer is disposed in the display area and includes a pixel circuit and a light-emitting device. an encapsulation structure at least partially covers the display layer. an optical control polarization film is disposed on the encapsulation structure and includes a transparent layer and a polarization layer. a plurality of light blocking lines are disposed in the transparent layer. the plurality of light blocking lines are disposed closer to the display layer than to the polarization layer.
20240114757.DISPLAY PANEL_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Youngsoo Yoon of Yongin-si (KR) for samsung display co., ltd., Jaewon Kim of Yongin-si (KR) for samsung display co., ltd., Hyunae Park of Yongin-si (KR) for samsung display co., ltd., Hyungjun Park of Yongin-si (KR) for samsung display co., ltd., Seungwoo Sung of Yongin-si (KR) for samsung display co., ltd., Nuree Um of Yongin-si (KR) for samsung display co., ltd., Ilgoo Youn of Yongin-si (KR) for samsung display co., ltd., Jieun Lee of Yongin-si (KR) for samsung display co., ltd., Donghyeon Jang of Yongin-si (KR) for samsung display co., ltd., Seunghan Jo of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/88, G09G3/3233, H10K59/121, H10K59/122, H10K59/131
Abstract: a display panel may include a substrate, pixels, dummy pixels, and voltage lines. the substrate may include a first transmission region for light transmission and/or sound transmission, a non-display area surrounding the first transmission region, and a display area surrounding the non-display area. the pixels may be arranged on the display area and may emit light. the dummy pixels may be arranged on the non-display area, may include a first dummy pixel, and may emit no light. the voltage lines may transmit voltages to the pixels and the dummy pixels. the voltage lines may include a first voltage line and a second voltage line. the first voltage line may be spaced from the second voltage line, may be aligned with the second voltage line, and may overlap the first dummy pixel. the first transmission region may be positioned between the first voltage line and the second voltage line.
Inventor(s): Dongsun Yoo of Yongin-si (KR) for samsung display co., ltd., Donguk Kang of Yongin-si (KR) for samsung display co., ltd., Gyeongheon Kim of Yongin-si (KR) for samsung display co., ltd., Seran Kim of Yongin-si (KR) for samsung display co., ltd., Sohae Kim of Yongin-si (KR) for samsung display co., ltd., Jihye Kim of Yongin-si (KR) for samsung display co., ltd., Hoilim Kim of Yongin-si (KR) for samsung display co., ltd., Saerom Park of Yongin-si (KR) for samsung display co., ltd., Yongsub Shim of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/30, C07F15/00, C09K11/06
Abstract: provided are an organometallic compound represented by formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. the first ligand, l, of the organometallic compound may include a first polycyclic coordinate ring in which four or more rings are condensed with each other and a second polycyclic coordinate ring in which three or more rings are condensed with each other.
Inventor(s): Dongsun Yoo of Yongin-si (KR) for samsung display co., ltd., Donguk Kang of Yongin-si (KR) for samsung display co., ltd., Gyeongheon Kim of Yongin-si (KR) for samsung display co., ltd., Seran Kim of Yongin-si (KR) for samsung display co., ltd., Sohae Kim of Yongin-si (KR) for samsung display co., ltd., Jihye Kim of Yongin-si (KR) for samsung display co., ltd., Hoilim Kim of Yongin-si (KR) for samsung display co., ltd., Saerom Park of Yongin-si (KR) for samsung display co., ltd., Yongsub Shim of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/30, C07F15/00, C09K11/06
Abstract:
()() formula 1.
Inventor(s): Eunyoung Lee of Yongin-si (KR) for samsung display co., ltd., Iljoon Kang of Yongin-si (KR) for samsung display co., ltd., Soobyung Ko of Yongin-si (KR) for samsung display co., ltd., Sujin Shin of Yongin-si (KR) for samsung display co., ltd., Mina Jeon of Yongin-si (KR) for samsung display co., ltd., Jinhee Ju of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/30, C07F15/00, C09K11/06
Abstract: embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. the light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound, which is represented by formula 1, wherein formula 1 is explained in the specification:
Inventor(s): Eunyoung Lee of Yongin-si (KR) for samsung display co., ltd., Iljoon Kang of Yongin-si (KR) for samsung display co., ltd., Soobyung Ko of Yongin-si (KR) for samsung display co., ltd., Sujin Shin of Yongin-si (KR) for samsung display co., ltd., Mina Jeon of Yongin-si (KR) for samsung display co., ltd., Jinhee Ju of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/30, C07F15/00, C09K11/06
Abstract:
Inventor(s): DONGJUN KIM of Yongin-si (KR) for samsung display co., ltd., BEOMJOON KIM of Yongin-si (KR) for samsung display co., ltd., Chaeyeong KIM of Yongin-si (KR) for samsung display co., ltd., EUNJAE JEONG of Yongin-si (KR) for samsung display co., ltd., SANGHYUN HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07C211/61, C09K11/06
Abstract: the present disclosure relates to a light emitting element and an amine compound for the light emitting element, and the light emitting element of an embodiment includes a first electrode, a second electrode on the first electrode, and at least one functional layer between the first electrode and the second electrode, wherein an amine compound represented by formula 1 is included in the at least one functional layer, thereby improving emission efficiency and element life of the light emitting element.
Inventor(s): DONGJUN KIM of Yongin-si (KR) for samsung display co., ltd., BEOMJOON KIM of Yongin-si (KR) for samsung display co., ltd., Chaeyeong KIM of Yongin-si (KR) for samsung display co., ltd., EUNJAE JEONG of Yongin-si (KR) for samsung display co., ltd., SANGHYUN HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07C211/61, C09K11/06
Abstract:
Inventor(s): Yuji SUZAKI of Yokohama (JP) for samsung display co., ltd., Tetsuji HAYANO of Yokohama (JP) for samsung display co., ltd., Yuma AOKI of Yokohama (JP) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract: embodiments provide a light emitting element which includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a polycyclic compound represented by formula 1, which is explained in the specification.
Inventor(s): Yuji SUZAKI of Yokohama (JP) for samsung display co., ltd., Tetsuji HAYANO of Yokohama (JP) for samsung display co., ltd., Yuma AOKI of Yokohama (JP) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract:
Inventor(s): MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., EUNG DO KIM of Yongin-si (KR) for samsung display co., ltd., TAEIL KIM of Yongin-si (KR) for samsung display co., ltd., MinJae SUNG of Yongin-si (KR) for samsung display co., ltd., MINJUNG JUNG of Yongin-si (KR) for samsung display co., ltd., Seonhyoung HUR of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract: embodiments provide light emitting element which includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a polycyclic compound represented by formula 1, which is explained in the specification:
Inventor(s): MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., EUNG DO KIM of Yongin-si (KR) for samsung display co., ltd., TAEIL KIM of Yongin-si (KR) for samsung display co., ltd., MinJae SUNG of Yongin-si (KR) for samsung display co., ltd., MINJUNG JUNG of Yongin-si (KR) for samsung display co., ltd., Seonhyoung HUR of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract:
Inventor(s): Stefan SEIFERMANN of Bühl (DE) for samsung display co., ltd., Sebastian DÜCK of Heidelberg (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract: an organic molecule is represented by formula i. in formula 1, ris at each occurrence independently selected from the group consisting of: hydrogen, deuterium, n(r), or, si(r), b(or), b(r), osor, cf, cn, f, br, i, c-c-alkyl, c-c-alkoxy, c-c-thioalkoxy, c-c-alkenyl, c-c-alkynyl, c-c-aryl, and c-c-heteroaryl; and ris at each occurrence independently selected from the group consisting of: hydrogen, deuterium, n(r), or, si(r), b(or), b(r), osor, cf, cn, f, br, i, c-c-alkyl, c-c-alkoxy, c-c-thioalkoxy, c-c-alkenyl, c-c-alkynyl, c-c-aryl, and c-c-heteroaryl.
Inventor(s): Stefan SEIFERMANN of Bühl (DE) for samsung display co., ltd., Sebastian DÜCK of Heidelberg (DE) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06
Abstract:
Samsung Display Co., LTD. patent applications on April 4th, 2024
- Samsung Display Co., LTD.
- B05B12/24
- Samsung display co., ltd.
- B05C21/00
- B05B1/14
- B05B15/20
- B32B7/12
- B32B17/10
- B41J2/175
- B41J2/16
- B41J2/17
- C23C14/04
- H10K71/00
- H10K71/16
- G02F1/1345
- G09F9/35
- H01L23/00
- H05K1/11
- H05K3/32
- G06F1/16
- H04M1/02
- G06F3/041
- G06V40/13
- G09G3/3266
- G06F3/044
- H10K59/40
- G09G3/32
- G09G3/3233
- G06F3/042
- G09G3/20
- G09G3/3275
- G09G3/3225
- H01L21/02
- B23K26/0622
- H01L21/67
- H01L25/075
- H01L25/16
- H01L33/62
- H01L27/12
- H01L27/15
- H01L33/00
- H01L33/36
- H01L33/08
- H05K5/03
- C03B23/03
- H10K50/19
- H10K59/80
- H10K59/12
- H10K50/844
- H10K50/858
- H10K59/123
- H10K59/124
- H10K50/87
- H10K50/115
- H10K59/38
- H10K59/122
- H10K71/20
- H10K59/131
- H10K50/14
- G09G3/3258
- H10K59/126
- H10K59/35
- H10K59/65
- H10K77/10
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