LG Display Co., Ltd. patent applications on August 8th, 2024
Patent Applications by LG Display Co., Ltd. on August 8th, 2024
LG Display Co., Ltd.: 19 patent applications
LG Display Co., Ltd. has applied for patents in the areas of H10K59/80 (5), H10K59/40 (4), G06F3/041 (4), H10K59/122 (3), H10K59/121 (3) G02B1/111 (1), H04R1/025 (1), H10K85/342 (1), H10K77/111 (1), H10K59/879 (1)
With keywords such as: display, signal, data, area, layer, device, electrode, vibration, including, and line in patent application abstracts.
Patent Applications by LG Display Co., Ltd.
20240264335. DISPLAY DEVICE_simplified_abstract_(lg display co., ltd.)
Inventor(s): Wonjong CHO of Seoul (KR) for lg display co., ltd., HyunJong NOH of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G02B1/111, C09B47/04, C09B57/10, H10K59/80
CPC Code(s): G02B1/111
Abstract: provided is a display device. the display device comprises a display panel in which a 1-1-th reflectance at a wavelength of 650 nm to 680 nm is larger than a 1-2-th reflectance at a wavelength of 420 nm to 440 nm; a first layer which is disposed on the display panel and has a first transmittance in a first wavelength range, a second transmittance in a second wavelength range different from the first wavelength range, and a third transmittance in a third wavelength range different from the first wavelength range and the second wavelength range; a barrier film disposed on the first layer; and a second layer disposed on the barrier film.
Inventor(s): Mihyung CHIN of Gwangmyeong-si (KR) for lg display co., ltd., Hyeran PARK of Gwangmyeong-si (KR) for lg display co., ltd., Nam KI of Seoul (KR) for lg display co., ltd.
IPC Code(s): G02B5/04, G02B1/04, G02B5/02, G02F1/1335
CPC Code(s): G02B5/045
Abstract: a prism sheet of an embodiment comprises a support layer, and prism patterns being disposed on the upper surface of the support layer, and the support layer may be comprised of a base resin comprising a homo pet, and a recycled copolymerized pet (co-pet).
20240264462. STEREOPSIS IMAGE DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Myung-Soo PARK of Paju-si (KR) for lg display co., ltd., Youngmin KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G02B30/27, H10K59/122, H10K59/80
CPC Code(s): G02B30/27
Abstract: a stereopsis image display apparatus includes a substrate including a display area and a non-display area, a plurality of pixels provided in the display area of the substrate, the plurality of pixels each including a plurality of subpixels, and a plurality of lenses provided on the plurality of pixels, wherein each of the plurality of subpixels includes a two-dimensional (2d) subpixel and a three-dimensional (3d) subpixel, and each of the plurality of lenses is provided to overlap the d subpixel.
Inventor(s): MinHo SOHN of Paju-si (KR) for lg display co., ltd., Seunghyeon KIM of Paju-si (KR) for lg display co., ltd., Saseong MOON of Paju-si (KR) for lg display co., ltd., SunBok SONG of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G06F3/01, B60K37/20, G06F3/041, G06F3/16
CPC Code(s): G06F3/016
Abstract: a vibration apparatus according to an aspect of the present disclosure includes a vibration generating part, and a vibration transfer part coupled to the vibration generating part, the vibration transfer part including a plurality of vibration transfer members spaced apart from one another. each of the plurality of vibration transfer members is configured to convert an in-plane vibration mode of the vibration generating part into an out-plane vibration mode.
20240264711. TOUCH DISPLAY DEVICE AND DISPLAY PANEL_simplified_abstract_(lg display co., ltd.)
Inventor(s): Wooram OH of Paju-si (KR) for lg display co., ltd., JeHyung PARK of Paju-si (KR) for lg display co., ltd., KyungSu HA of Paju-si (KR) for lg display co., ltd., Dayeong LEE of Paju-si (KR) for lg display co., ltd., SeungHo PARK of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G06F3/044, G02F1/1333, G06F3/041, H10K59/122, H10K59/40
CPC Code(s): G06F3/0446
Abstract: embodiments of the present disclosure relate to a touch display device and a display panel. the touch display device comprises a display panel in which a plurality of x-touch electrodes arranged in a first direction are electrically connected to form a x-touch electrode line and a plurality of x-touch electrode lines arranged in parallel to receive a plurality of touch driving signals, and a plurality of y-touch electrode lines are extended to a second direction to transmit a plurality of touch sensing signals; and a touch driving circuit for supplying the plurality of touch driving signals to the plurality of x-touch electrode lines and for sensing a touch by detecting the plurality of touch sensing signals from the plurality of y-touch electrode lines, wherein a plurality of x-touch lines transmitting the plurality of touch driving signals to the plurality of x-touch electrode lines are extended in the second direction and are alternately connected to the plurality of x-touch electrodes through a plurality of touch contact holes to electrically connect a plurality of x-touch electrodes constituting a same x-touch electrode line.
20240265834. FLEXIBLE DISPLAY DEVICE_simplified_abstract_(lg display co., ltd.)
Inventor(s): Junho YUN of Seoul (KR) for lg display co., ltd., DongWon JANG of Gumi-si (KR) for lg display co., ltd., Lokdam BAEK of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G09F9/30, H10K50/80, H10K50/842, H10K102/00
CPC Code(s): G09F9/301
Abstract: a flexible display device may include a cover glass, a light shielding pattern on a lower surface of the cover glass, a display panel under the cover glass and including a display area and a bending area, a plurality of touch sensors disposed at a position corresponding to the display area of the display panel below the cover glass, an adhesive layer between the cover glass and the display panel, a micro coating layer on an upper surface of the display panel in the bending area, a first back plate on a rear surface of the display panel in the display area, and a second back plate.
Inventor(s): ByungSam MIN of Paju-si (KR) for lg display co., ltd., InYeong KONG of Paju-si (KR) for lg display co., ltd., Wondoo KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G09G3/00, G09G3/3233, G09G3/3291
CPC Code(s): G09G3/006
Abstract: disclosed is a data driving circuit comprising a digital-to-analog converter configured to supply a data voltage to a plurality of data lines connected to respective pixels and to respectively supply sensing driving data voltages having different voltage levels to the first data line and the second data line adjacent to each other among the plurality of data lines, and a line defect detecting portion connected to the first data line and the second data line and configured to sense a sensing data voltage of each of the first data line and the second data line and to detect whether a short circuit occurs between the first data line and the second data line based on the sensed sensing data voltage.
Inventor(s): Won-Seok Song of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G09G3/3275, G09G3/20, G09G3/3225, G09G3/3266, H10K59/131
CPC Code(s): G09G3/3275
Abstract: a display device includes a timing controlling circuit configured to generate image data, a data control signal and a gate control signal; a data driving circuit configured to generate a data signal using the image data and the data control signal and generate a mux signal using an offset signal, a high level voltage signal and the data signal; a gate driving circuit configured to generate gate signals, emission signals using the gate control signal; and a display panel including pixels that are configured to display an image using the data signal, the mux signal, the gate signals, and the emission signals, wherein the mux signal is one of the high level voltage signal and voltage that is a sum of the data signal and the offset signal, and the mux signal is supplied to a power line that is connected to a pixel included in the display panel.
20240267504. OPTICAL SEE-THROUGH DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Wook-Sung KIM of Pohang-Si (KR) for lg display co., ltd., Kwang-Hwan JI of Paju-si (KR) for lg display co., ltd., Hark-Jin KIM of Paju-si (KR) for lg display co., ltd., Sun-Geun PARK of Pohang-Si (KR) for lg display co., ltd., Hyeon-Seok EO of Pohang-Si (KR) for lg display co., ltd.
IPC Code(s): H04N13/327, H04N13/257
CPC Code(s): H04N13/327
Abstract: an optical see-through display apparatus includes an image output module, a display panel, an optical shutter panel to adjust a transmittance of an external light for each of r, g, and b colors. the display apparatus includes an optical sensor to measure a color of the external light. the display apparatus includes a processor that generates r, g, and b shutter data through a first compensation algorithm. the first compensation algorithm is operated to: compare a color of a mixed virtual image with a color of a target mixed virtual image, and when a color difference therebetween is a threshold value or less, designate a transmittance of the optical shutter panel as a candidate transmittance, and select a candidate transmittance implementing the mixed virtual image most similar to the target mixed virtual image, and generate the r, g, and b shutter data corresponding to the selected candidate transmittance.
Inventor(s): Sungtae LEE of Paju-si (KR) for lg display co., ltd., KwanHo PARK of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H04R1/02, G10K11/178, H04R17/00
CPC Code(s): H04R1/025
Abstract: a vibration generating apparatus may include: a microphone apparatus disposed at an object including a plurality of regions, the microphone apparatus being configured to receive noise near the object; a sound processing circuit configured to receive a sound source signal and a noise signal corresponding to the noise, generate a noise removal signal having an antiphase of the noise signal, and generate a vibration driving signal based on the sound source signal and the noise removal signal; and a vibration apparatus disposed at the object to vibrate based on the vibration driving signal to vibrate the object. the noise may be offset and removed by a vibration of the vibration apparatus generated based on the noise removal signal, and a sound source generated by a vibration of the vibration apparatus based on the sound source signal may be received by a user through bone conduction.
Inventor(s): Eun-Jung PARK of Paju-si (KR) for lg display co., ltd., Byung-Soo KIM of Paju-si (KR) for lg display co., ltd., Byung-Geol KIM of Paju-si (KR) for lg display co., ltd., Seung-Hyun KIM of Paju-si (KR) for lg display co., ltd., Ju-Hyuk KWON of Paju-si (KR) for lg display co., ltd., Jang-Dae YOUN of Paju-si (KR) for lg display co., ltd., Yu-Jeong LEE of Paju-si (KR) for lg display co., ltd., Min-Hyeong HWANG of Paju-si (KR) for lg display co., ltd., Do-Kyun KWON of Paju-si (KR) for lg display co., ltd., Hyun-Jin CHO of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K50/13, H10K85/40, H10K85/60
CPC Code(s): H10K50/13
Abstract: an organic light emitting diode (oled) and an organic light emitting device (e.g., a display device or a lighting device) comprising the oled are described. an emissive layer includes a red emitting material layer, a yellow-green emitting material layer and a green emitting material layer disposed sequentially between two electrodes, where each of the emitting material layers has controlled thickness and includes at least one host with controlled energy level. the oled and the organic light emitting device have improved pure color luminous efficiency and color gamut, as well as luminous efficiency and luminous lifespan.
20240268162. LIGHT-EMITTING DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Hyunseok NA of Gyeonggi-do (KR) for lg display co., ltd., Sanggil KIM of Gyeonggi-do (KR) for lg display co., ltd., JaeJun AHN of Gumi-si (KR) for lg display co., ltd., Hyoungsun PARK of Seoul (KR) for lg display co., ltd., ChangSuk HYUN of Gyeonggi-do (KR) for lg display co., ltd.
IPC Code(s): H10K59/126, G06F3/041, G06F3/044, H01L27/12, H01L29/786, H10K50/844, H10K59/121, H10K59/40
CPC Code(s): H10K59/126
Abstract: the present disclosure provides a light-emitting display apparatus including a substrate including a first region and a second region, a first thin-film transistor (tft) disposed in the first region of the substrate and including a first semiconductor pattern, a first gate electrode, a first source electrode, and a first drain electrode, a second tft disposed in the second region of the substrate and including a second semiconductor pattern, a second gate electrode, a second source electrode, and a second drain electrode, at least one insulating layer between the first semiconductor pattern and the second semiconductor pattern, a first blocking layer below the first semiconductor pattern, and a second blocking layer below the second semiconductor pattern.
20240268178. Display Device and Display Panel_simplified_abstract_(lg display co., ltd.)
Inventor(s): Sungwoo Jun of Paju-si (KR) for lg display co., ltd., Hyunguk Jang of Seoul (KR) for lg display co., ltd., JiAh Kim of Seoul (KR) for lg display co., ltd.
IPC Code(s): H10K59/38, H10K59/122, H10K59/40, H10K59/65, H10K59/80
CPC Code(s): H10K59/38
Abstract: a display device and a display panel are disclosed that includes: a substrate including a display area including an optical area configured to display an image and allow light to be transmitted through the optical area and a normal area located outside of the optical area and configured to display the image; a first light emitting element in the optical area; a first color filter in the optical area and overlapping the light emitting element; and a first light shield in the optical area and overlapping the first light emitting element.
20240268191. DISPLAY DEVICE_simplified_abstract_(lg display co., ltd.)
Inventor(s): Boeun JO of Paju-si (KR) for lg display co., ltd., MinJi KANG of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/80, G06F3/041, H10K59/40
CPC Code(s): H10K59/873
Abstract: embodiments of the disclosure relate to a display device and, more specifically, may provide an eco-friendly display device capable of process optimization, which may protect lines positioned in the non-display area from external moisture and oxygen by effectively encapsulating the lines as an end of the encapsulation layer includes a concave portion.
20240268198. DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Yong-Ku LEE of Paju-si (KR) for lg display co., ltd., Sung-Woo KIM of Paju-si (KR) for lg display co., ltd., Young-Bok LEE of Paju-si (KR) for lg display co., ltd., Chi-yong KIM of Paju-si (KR) for lg display co., ltd., A-Ra YOON of Paju-si (KR) for lg display co., ltd., Se-Wan OH of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/80, G02F1/1335, H10K59/121
CPC Code(s): H10K59/879
Abstract: a display apparatus according to the disclosure comprises a substrate including first region and eh second region, a display device for display an image in the first region, and a lens above the display device in the first region, wherein a center of the display device and a center of the lens are spaced apart from each other by a predetermined distance.
20240268213. Flexible Display Device_simplified_abstract_(lg display co., ltd.)
Inventor(s): Saemleenuri Lee of Seoul (KR) for lg display co., ltd., SeYeoul Kwon of Goyang-si, Gyeonggi-do (KR) for lg display co., ltd., Dojin Kim of Goyang-si, Gyeonggi-do (KR) for lg display co., ltd.
IPC Code(s): H10K77/10, H01L27/12, H01L29/786, H10K50/80, H10K59/121, H10K59/126, H10K59/131, H10K102/00
CPC Code(s): H10K77/111
Abstract: a flexible display device of which esthetic appearance is improved by reducing a bezel is disclosed. the flexible display device comprises a substrate including a display area and a non-display area including a bending area; a link line in the non-display area on the substrate; and a bending connection line in the bending area pf the substrate and connected with the link line, and the bending connection line located between a first buffer layer and a second buffer layer of the flexible display device.
Inventor(s): Kusun Choung of Seoul (KR) for lg display co., ltd., Misang Yoo of Seoul (KR) for lg display co., ltd., Hansol Park of Goyang-si (KR) for lg display co., ltd., Yoojeong Jeong of Seoul (KR) for lg display co., ltd., Soonjae Hwang of Seoul (KR) for lg display co., ltd., Kyoungjin PARK of Hwaseong-si (KR) for lg display co., ltd., Hyun KIM of Hwaseong-si (KR) for lg display co., ltd., Soo-Yong LEE of Cheonan-si (KR) for lg display co., ltd., Samuel KIM of Cheonan-si (KR) for lg display co., ltd.
IPC Code(s): H10K85/30, C07F15/00, C09K11/06, H10K50/12
CPC Code(s): H10K85/342
Abstract: disclosed are an organometallic compound used as a phosphorescent dopant material of a light-emitting layer of an organic light-emitting diode, and an organic light-emitting diode containing the same. the organometallic compound is represented by ir(l)(l). an organic light-emitting diode includes a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode. the organic layer includes a light-emitting layer that contains the organometallic compound disclosed herein.
Inventor(s): Ji Cheol SHIN of Gyeongsangnam-do (KR) for lg display co., ltd., Su Bin AHN of Gyeonggi-do (KR) for lg display co., ltd., KyungHoon LEE of Gyeonggi-do (KR) for lg display co., ltd., Youngjun YU of Gyeonggi-do (KR) for lg display co., ltd.
IPC Code(s): H10K85/60, H10K50/12, H10K50/155
CPC Code(s): H10K85/60
Abstract: embodiments of the present disclosure relate to an organic light emitting element and a display device. specifically, there may be provided an organic light emitting element including a first compound represented by chemical formula 1 and a second compound represented by chemical formula 2 to provide excellent efficiency, long lifespan or low driving voltage and a display device including the organic light emitting element.
LG Display Co., Ltd. patent applications on August 8th, 2024
- LG Display Co., Ltd.
- G02B1/111
- C09B47/04
- C09B57/10
- H10K59/80
- CPC G02B1/111
- Lg display co., ltd.
- G02B5/04
- G02B1/04
- G02B5/02
- G02F1/1335
- CPC G02B5/045
- G02B30/27
- H10K59/122
- CPC G02B30/27
- G06F3/01
- B60K37/20
- G06F3/041
- G06F3/16
- CPC G06F3/016
- G06F3/044
- G02F1/1333
- H10K59/40
- CPC G06F3/0446
- G09F9/30
- H10K50/80
- H10K50/842
- H10K102/00
- CPC G09F9/301
- G09G3/00
- G09G3/3233
- G09G3/3291
- CPC G09G3/006
- G09G3/3275
- G09G3/20
- G09G3/3225
- G09G3/3266
- H10K59/131
- CPC G09G3/3275
- H04N13/327
- H04N13/257
- CPC H04N13/327
- H04R1/02
- G10K11/178
- H04R17/00
- CPC H04R1/025
- H10K50/13
- H10K85/40
- H10K85/60
- CPC H10K50/13
- H10K59/126
- H01L27/12
- H01L29/786
- H10K50/844
- H10K59/121
- CPC H10K59/126
- H10K59/38
- H10K59/65
- CPC H10K59/38
- CPC H10K59/873
- CPC H10K59/879
- H10K77/10
- CPC H10K77/111
- H10K85/30
- C07F15/00
- C09K11/06
- H10K50/12
- CPC H10K85/342
- H10K50/155
- CPC H10K85/60
