Samsung Display Co., Ltd. patent applications published on October 5th, 2023

Summary of the patent applications from Samsung Display Co., Ltd. on October 5th, 2023

Samsung Display Co., Ltd. has recently filed patents related to light emitting elements, light emitting devices, display devices, and display panels. These patents involve various compounds, layers, electrodes, and components used in the construction and operation of these devices.

Notable applications include:

• A light emitting element that contains a polycyclic compound with a boron-containing core part and an electron donating group of a dibenzoheterole skeleton.
• A light emitting device that includes a specific compound represented by Formula 1.
• An electronic apparatus that includes a light emitting device and a specific heterocyclic compound.
• A method for inspecting a display panel, which involves testing a pixel circuit using multiple transistors and a capacitor.
• A display device with a functional layer that blocks light and has different hardness levels in different portions.
• A display device with a pixel area and a dummy area, where the dummy area includes a first dummy electrode and a dummy insulating layer.
• A display device with various layers and components, including a sub-pixel, a light emitting layer, a pixel defining layer, a capping layer, a micro lens, and a total reflection pattern.
• A display panel with an opening, at least one partition wall, a multi-layer insulating layer, and an encapsulation layer.
• A display apparatus with a central area, a corner area, and multiple extension areas separated by spaced areas and penetration areas where the substrate is not present.

Overall, Samsung Display Co., Ltd. has been actively filing patents related to various aspects of light emitting elements, light emitting devices, display devices, and display panels. These patents demonstrate their commitment to innovation and advancement in the field of display technology.

Patent applications for Samsung Display Co., Ltd. on October 5th, 2023

IMPRINT APPARATUS (17989758)

Inventor Kangwon LEE

METHOD OF MANUFACTURING WINDOW, WINDOW MANUFACTURED BY THE METHOD OF MANUFACTURING WINDOW, AND DISPLAY DEVICE INCLUDING THE WINDOW (18098941)

Inventor TAEHO AN

METHOD OF PREPARING METAL OXIDE COMPOSITION, LIGHT-EMITTING DEVICE USING METAL OXIDE COMPOSITION PREPARED THEREBY, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE (18194764)

Inventor Sehun Kim

METHOD OF PREPARING QUANTUM DOT, QUANTOM DOT PREPARED THEREBY, OPTICAL MEMBER INCLUDING THE QUANTUM DOT, AND ELECTRONIC APPARATUS INCLUDING THE QUANTUM DOT (18118631)

Inventor Sooho Lee

DISPLAY DEVICE (18129842)

Inventor Huigyeong YUN

DISPLAY DEVICE (18144748)

Inventor Hyo-Chul LEE

SLIDABLE DISPLAY DEVICE (17969134)

Inventor Won Beom LEE

SLIDABLE DISPLAY DEVICE (18193818)

Inventor Man Sik MYUNG

DISPLAY APPARATUS AND ELECTRONIC APPARATUS INCLUDING THE SAME (18094638)

Inventor Jaeho AHN

FOLDABLE DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME (18205441)

Inventor Hyeong-Gwon KIM

INPUT SENSING UNIT AND ELECTRONIC APPARATUS INCLUDING THE SAME (18330263)

Inventor Yeri JEONG

DISPLAY DEVCE INCLUDING A TOUCH ELECTRODE (18156370)

Inventor YU JIN LEE

DISPLAY DEVICE AND DRIVING METHOD OF THE SAME (18176932)

Inventor Soon Gyu LEE

TOUCH DETECTION MODULE AND DISPLAY DEVICE INCLUDING THE SAME (18102069)

Inventor Hyung Bae KIM

TOUCH SENSING UNIT AND DISPLAY DEVICE INCLUDING THE SAME (18206588)

Inventor Sung Jin YANG

TOUCH SENSOR AND DISPLAY DEVICE INCLUDING THE SAME (18099268)

Inventor Hyun Jee JEON

DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME AND TILED DISPLAY DEVICE INCLUDING THE SAME (18182278)

Inventor Dong Sung LEE

SYSTEM AND METHOD FOR KNOWLEDGE DISTILLATION (18207005)

Inventor Janghwan Lee

IMAGE-BASED DEFECTS IDENTIFICATION AND SEMI-SUPERVISED LOCALIZATION (18320866)

Inventor Yan Kang

DISPLAY DEVICE (18121205)

Inventor SUNGHWAN KIM

DISPLAY DEVICE AND MOTHER SUBSTRATE FOR DISPLAY DEVICE (18079107)

Inventor Do Yeong PARK

METHOD OF TESTING DISPLAY DEVICE (18082187)

Inventor AHNHO JEE

TEST SYSTEM, METHOD OF TESTING DISPLAY CELL USING THE SAME, AND DISPLAY DEVICE (18086659)

Inventor Go Eun CHA

APPARATUS AND METHOD FOR DEFECT INSPECTION OF DISPLAY PANEL (18150931)

Inventor MIN-HONG KIM

POWER CONVERTER, DISPLAY DEVICE INCLUDING POWER CONVERTER, SYSTEM INCLUDING DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE (18329465)

Inventor Sung-Cheon PARK

METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME (18109106)

Inventor GEONHWI PARK

GAMMA CORRECTION METHOD FOR A DISPLAY DEVICE (18156536)

Inventor MOONSANG HWANG

DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE (18100188)

Inventor WONWOO JANG

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME (18115197)

Inventor GEUNYOUNG JEONG

PIXEL CIRCUIT AND DISPLAY APPARATUS INCLUDING THE SAME (18094684)

Inventor SUNGMIN SON

APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE (18096099)

Inventor Joo Nyung JANG

DISPLAY DEVICE AND DRIVING METHOD OF THE SAME (18099534)

Inventor DOWON KIM

DISPLAY DEVICE (18327859)

Inventor Jung Taek KIM

SENSING CIRCUIT, DISPLAY DEVICE AND METHOD OF OPERATING A SENSING CIRCUIT (17986342)

Inventor HAYONG JUNG

DISPLAY PANEL AND DISPLAY DEVICE INCLUDING SAME (18096601)

Inventor HAI-JUNG IN

EMISSIVE DISPLAY DEVICE (18101031)

Inventor Jong Hyun CHOI

DISPLAY DEVICE (18104468)

Inventor KIHYUN PYUN

DISPLAY DEVICE (18146228)

Inventor Hyeon Sik KIM

DISPLAY DEVICE (18152719)

Inventor Keun Woo KIM

DISPLAY DEVICE AND METHOD OF PERFORMING AN OVER-CURRENT PROTECTING OPERATION THEREOF (18087902)

Inventor SANGHYUN LEE

DISPLAY DEVICE, AND METHOD OF OPERATING A DISPLAY DEVICE (17956942)

Inventor KIHYUN PYUN

DISPLAY DEVICE (18327827)

Inventor Jae Hoon LEE

DEPOSITION MASK STAGE, DISPLAY MANUFACTURING APPARATUS INCLUDING THE SAME, AND DISPLAY MANUFACTURING METHOD USING THE SAME (18104453)

Inventor EUIGYU KIM

LIGHT EMITTING DISPLAY DEVICE (18130612)

Inventor Keun Woo KIM

DISPLAY DEVICE (18093493)

Inventor Yong Hee LEE

DISPLAY DEVICE (18095693)

Inventor Jeong Kook WANG

DISPLAY DEVICE (18332201)

Inventor No Kyung PARK

DISPLAY DEVICE (17969085)

Inventor In Woo KIM

DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME (18112121)

Inventor Young Jin SONG

DISPLAY DEVICE (18155592)

Inventor Seung Jin CHU

DISPLAY DEVICE (18165808)

Inventor Ji Young LEE

DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME (18329326)

Inventor Si Kwang KIM

LIGHT EMITTING ELEMENT, MANUFACTURING METHOD OF LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE (17977033)

Inventor Byeong Kyun CHOI

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME (17979071)

Inventor Jong Chan LEE

DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME (18103726)

Inventor Jong Chan LEE

DISPLAY DEVICE (17985980)

Inventor Jeong Hyun LEE

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME (17994637)

Inventor Myeong Hun SONG

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME (17973756)

Inventor Jin Woo LEE

DISPLAY DEVICE (18160228)

Inventor Hyun Hyang KIM

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME (18057705)

Inventor Yeon Kyung KIM

WIRING SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME (18088919)

Inventor Dong Min LEE

DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND TILED DISPLAY DEVICE INCLUDING THE SAME (18093499)

Inventor Yong Hoon KWON

PIXEL, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF FABRICATING THE DISPLAY DEVICE (18130229)

Inventor Hyun Wook LEE

DISPLAY DEVICE (18173725)

Inventor Do Yeong PARK

DISPLAY DEVICE (18182233)

Inventor Do Yeong PARK

DISPLAY DEVICE (18191063)

Inventor Do Yeong PARK

SYSTEMS AND METHODS FOR TRANSITION ENCODING WITH PROTECTED KEY (18329429)

Inventor Aliazam Abbasfar

TRANSCEIVER DEVICE, DISPLAY SYSTEM INCLUDING THE SAME, AND METHOD OF DRIVING TRANSCEIVER DEVICE (17973960)

Inventor Jun Yong SONG

TRANSMITTER AND TRANSCEIVER INCLUDING THE SAME (18128323)

Inventor Tae Young JIN

DISPLAY DEVICE (18184570)

Inventor JAE-SOO JANG

DISPLAY DEVICE (18093726)

Inventor Chang Ho HYUN

METHOD OF PREPARING QUANTUM DOT, QUANTUM DOT, AND INK COMPOSITION, LIGHT-EMITTING DEVICE, OPTICAL MEMBER, AND APPARATUS, EACH INCLUDING THE QUANTUM DOT (18128965)

Inventor Yunhyuk Ko

LIGHT-EMITTING DEVICE INCLUDING QUANTUM DOTS AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE (18155965)

Inventor Yunku Jung

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME (18102169)

Inventor Jongwon Lee

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME (18165227)

Inventor Sehun Kim

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS (18329222)

Inventor Moongon Kim

ORGANIC LIGHT EMITTING DIODE DEVICE AND MANUFACTURING METHOD THEREOF (18328444)

Inventor Nam-Jin Kim

DISPLAY APPARATUS (18329457)

Inventor Junghoon Han

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME (18108165)

Inventor Jong Hyun CHOI

DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME (18116584)

Inventor KIWOOK KIM

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME (17974470)

Inventor Seulki Kim

DISPLAY DEVICE (18206011)

Inventor HYEONWOO SHIN

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME (18295465)

Inventor Dongha Lee

DISPLAY DEVICE AND METHOD OF TESTING THE SAME (17967955)

Inventor Sung Min SON

DISPLAY DEVICE (17992374)

Inventor DOGI LIM

DISPLAY DEVICE (18099676)

Inventor Sung Eun LEE

DISPLAY APPARATUS (18105874)

Inventor Chulhyun CHOI

DISPLAY APPARATUS (18121480)

Inventor Seonyoung CHOI

DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME (18201256)

Inventor Kiwook Kim

DISPLAY PANEL AND DISPLAY DEVICE (18206825)

Inventor Hyeongseok KIM

DISPLAY DEVICE (18333521)

Inventor Hyunji CHA

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME (18074568)

Inventor Joo Nyung JANG

DISPLAY DEVICE, MASK ASSEMBLY, AND APPARATUS AND METHOD OF MANUFACTURING THE DISPLAY DEVICE (18295536)

Inventor Sangshin LEE

DISPLAY DEVICE INCLUDING SENSORS (18172260)

Inventor CHEOL-GON LEE

DISPLAY DEVICE (18102795)

Inventor SUN-KYU JOO

ELECTRONIC APPARATUS (17886723)

Inventor JONGSEON PARK

DISPLAY DEVICE (17973782)

Inventor Hyeon Bum LEE

DISPLAY DEVICE (18096802)

Inventor Bo Kwang SONG

DISPLAY DEVICE (18092344)

Inventor Young Ok PARK

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME (18130507)

Inventor Ilhun SEO

DISPLAY APPARATUS (18130553)

Inventor Hosik SHIN

DISPLAY PANEL, METHOD OF MANUFACTURING THE DISPLAY PANEL, AND ELECTRONIC APPARATUS INCLUDING THE DISPLAY PANEL (18174466)

Inventor Sungsang Park

DISPLAY DEVICE AND HEAD MOUNTED DISPLAY DEVICE (18177678)

Inventor JU HWA HA

DISPLAY DEVICE (18122446)

Inventor Joon Yong PARK

METHOD OF INSPECTING DISPLAY PANEL AND MANUFACTURING METHOD OF DISPLAY PANEL (18097717)

Inventor JAE-JIN SONG

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME (17970383)

Inventor Shinya ONOUE

HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE (18108516)

Inventor Hyoyoung Lee

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE, AND HETEROCYCLIC COMPOUND (18193274)

Inventor Hyeongmin Kim

LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE (18109194)

Inventor SUN YOUNG PAK

LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING ELEMENT (18167034)

Inventor MUN-KI SIM