LG Display Co., Ltd. patent applications on December 19th, 2024
Patent Applications by LG Display Co., Ltd. on December 19th, 2024
LG Display Co., Ltd.: 21 patent applications
LG Display Co., Ltd. has applied for patents in the areas of H04R1/02 (6), H04R17/00 (4), H10K59/80 (4), H10K59/121 (4), H04R1/28 (3) H04R1/2811 (2), G09G3/32 (2), H10K59/131 (2), H04R1/026 (2), H10K50/87 (1)
With keywords such as: layer, pixel, area, display, disposed, substrate, member, light, including, and sub in patent application abstracts.
Patent Applications by LG Display Co., Ltd.
20240419274. DISPLAY DEVICE_simplified_abstract_(lg display co., ltd.)
Inventor(s): Mi-Rae LEE of Paju-si (KR) for lg display co., ltd., Kyoung-Mook LEE of Paju-si (KR) for lg display co., ltd., Nack-Bong CHOI of Paju-si (KR) for lg display co., ltd., Young-Jun JEON of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G06F3/041, G06F3/044, H10K50/84, H10K59/40, H10K71/00
CPC Code(s): G06F3/0412
Abstract: a display device may include a substrate having a multi-layered structure and including an active area and a touch pad area, a light emitting element over the substrate, an encapsulation layer covering the light emitting element, a passivation layer over the encapsulation layer, a first touch electrode on the passivation layer and in the active area, a first pad electrode on the passivation layer and in the touch pad area, an insulating layer disposed on the first touch electrode and including a first hole, a second touch electrode on the insulating layer and in the active area, a second pad electrode on the first pad electrode, a barrier layer on at least a portion of the second pad electrode and including a second hole, a third pad electrode on the second pad electrode, and a protection layer on the third pad electrode and the barrier layer and including an opening.
20240420604. DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Yeonjae JEONG of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G09F9/30, G06F1/16
CPC Code(s): G09F9/301
Abstract: a display apparatus includes a display panel, a first adhesive member on the display panel, a first cover member on the first adhesive member, a second adhesive member on the first cover member, the second adhesive member including a material different from a material of the first adhesive member, and a second cover member on the second adhesive member.
20240420623. Display Device_simplified_abstract_(lg display co., ltd.)
Inventor(s): Junhyeok Lee of Seoul (KR) for lg display co., ltd., YoungIn Jang of Seoul (KR) for lg display co., ltd., Soyoung Lee of Seoul (KR) for lg display co., ltd., HyunGon Kim of Seoul (KR) for lg display co., ltd.
IPC Code(s): G09G3/32, G09G3/20, H01L27/15, H01L33/60
CPC Code(s): G09G3/32
Abstract: a display device includes a display panel in which a plurality of first pixel areas and a plurality of second pixel areas each including a plurality of sub pixels are defined; a pixel circuit which is disposed in each of the plurality of sub pixels and includes a driving transistor; and a welding transistor which selectively connects the pixel circuits of the first pixel area and a second pixel area which are adjacent to each other, among the plurality of first pixel areas and the plurality of second pixel areas. accordingly, the welding transistor is used to further supply a driving current of the pixel circuit to the light emitting diode of an adjacent sub pixel to improve the luminance.
20240420628. DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Tae Gung KIM of Paju-si (KR) for lg display co., ltd., Kyu Hwan JOO of Paju-si (KR) for lg display co., ltd., Jae Yeong GO of Paju-si (KR) for lg display co., ltd.
IPC Code(s): G09G3/32
CPC Code(s): G09G3/32
Abstract: a display apparatus includes a first pixel including a light emitting device of a first color connected to a first data line and independently driven and a second pixel including a light emitting device of the first color connected to a second data line adjacent to the first data line and independently driven, wherein the first pixel and the second pixel are included in a first unit pixel, and the first pixel and the second pixel are alternately on-driven in a first period and a succeeding second period.
Inventor(s): Suhun Lee of Gimpo-si (KR) for lg display co., ltd., Hyunmin Park of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H01L21/683, H01L25/075
CPC Code(s): H01L21/6835
Abstract: according to an aspect of the present disclosure, a donor includes a base substrate; a resin layer which is disposed on the base substrate and includes a plurality of chip bumps; and an airbag layer which is disposed between the base substrate and the resin layer and is configured to be expandable by air injected from the outside. accordingly, a height of the plurality of chip bumps is adjusted using the airbag layer so that a gap between the plurality of chip bumps and the plurality of light emitting diodes may be removed during the transfer process.
20240421276. Display Device_simplified_abstract_(lg display co., ltd.)
Inventor(s): Soyi Lee of Paju-si (KR) for lg display co., ltd., JongSung Kim of Seoul (KR) for lg display co., ltd., JongBeom Lee of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H01L33/62, H01L25/075, H01L25/16, H01L33/10
CPC Code(s): H01L33/62
Abstract: a display device includes a substrate which includes a plurality of sub pixels including a first sub pixel, a second sub pixel, and a sharing sub pixel disposed between the first sub pixel and the second sub pixel, a plurality of transistors which is disposed in the first sub pixel and the second sub pixel, among the plurality of sub pixels, a common power line which is disposed at one sides of the first sub pixel, the second sub pixel, and the sharing sub pixel to apply a common power to the first sub pixel, the second sub pixel, and the sharing sub pixel and a plurality of connection patterns which is connected to the plurality of transistors, respectively, to be disposed at the other sides of the first sub pixel and the second sub pixel, and is spaced apart from each other.
Inventor(s): Daewon KIM of Paju-si (KR) for lg display co., ltd., YeongRak CHOI of Paju-si (KR) for lg display co., ltd., Daeho KIM of Paju-si (KR) for lg display co., ltd., DoHyeong KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H04R1/02
CPC Code(s): H04R1/02
Abstract: a sound apparatus in one example can include a sound generating module having a vibration member and a vibration apparatus configured at the vibration member, an enclosure connected to the vibration member with an internal space therebetween, and a connection member connected to the enclosure. the connection member can include a first portion and a second portion, where the first and second portions have different thicknesses from each other.
Inventor(s): Daeho KIM of Paju-si (KR) for lg display co., ltd., Daewon KIM of Paju-si (KR) for lg display co., ltd., DoHyeong KIM of Paju-si (KR) for lg display co., ltd., YeongRak CHOI of Paju-si (KR) for lg display co., ltd., Kwangho KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H04R1/02, H04R17/00
CPC Code(s): H04R1/026
Abstract: discussed is a sound apparatus that can include a sound generating module and an enclosure at the sound generating module with an internal space therebetween. the sound generating module can include a vibration member including at least one or more holes and a vibration apparatus configured at the vibration member.
Inventor(s): Daewon KIM of Paju-si (KR) for lg display co., ltd., YeongRak CHOI of Paju-si (KR) for lg display co., ltd., Daeho KIM of Paju-si (KR) for lg display co., ltd., Seungwoo BAEK of Paju-si (KR) for lg display co., ltd., DoHyeong KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H04R1/02, H04R17/00
CPC Code(s): H04R1/026
Abstract: a sound apparatus in one example can include a sound generating module, an enclosure disposed at the sound generating module with an internal space therebetween and including an opening part connected to the internal space, and a coupling part configured to couple the enclosure to a mount object. the coupling part can be connected to the internal space and can include a hollow part including at least one chamfer portion.
Inventor(s): DoHyeong KIM of Paju-si (KR) for lg display co., ltd., Daewon KIM of Paju-si (KR) for lg display co., ltd., Daeho KIM of Paju-si (KR) for lg display co., ltd., YeongRak CHOI of Paju-si (KR) for lg display co., ltd., Kwangho KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H04R1/28, H04R1/02, H04R17/00
CPC Code(s): H04R1/2811
Abstract: a sound apparatus can include a sound generating module, an enclosure at a rear surface of the sound generating module with an internal space therebetween, and a protection member at the sound generating module. the sound generating module can include a vibration member and a vibration apparatus configured at the vibration member.
Inventor(s): DoHyeong KIM of Paju-si (KR) for lg display co., ltd., Daewon KIM of Paju-si (KR) for lg display co., ltd., Daeho KIM of Paju-si (KR) for lg display co., ltd., Kwangho KIM of Paju-si (KR) for lg display co., ltd., YeongRak CHOI of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H04R1/28, H04R1/02, H04R17/00
CPC Code(s): H04R1/2811
Abstract: a sound apparatus in one example includes a sound generating module having a vibration member and a vibration apparatus configured in the vibration member, an enclosure disposed in the sound generating module with an internal space therebetween, a coupling member between the enclosure and the vibration member, and a connection member connected to the enclosure. the connection member includes a material different from a material of the coupling member.
Inventor(s): Daewon KIM of Paju-si (KR) for lg display co., ltd., YeongRak CHOI of Paju-si (KR) for lg display co., ltd., Kwangho KIM of Paju-si (KR) for lg display co., ltd., Daeho KIM of Paju-si (KR) for lg display co., ltd., DoHyeong KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H04R1/28, H04R1/02
CPC Code(s): H04R1/2826
Abstract: a sound apparatus for a vehicle can include an enclosure having an internal space and a sound generating module disposed at the internal space, and a fixing part configured at the enclosure. the fixing part can be fixed to a supporting part at a vehicle structure.
20240423017. DISPLAY MODULE AND DISPLAY DEVICE_simplified_abstract_(lg display co., ltd.)
Inventor(s): Jongseok CHA of Goyang-si (KR) for lg display co., ltd., Dongwon JANG of Goyang-si (KR) for lg display co., ltd., Buhui LEE of Gumi-si (KR) for lg display co., ltd., Junho YUN of Seoul (KR) for lg display co., ltd.
IPC Code(s): H10K50/87, H05K1/02, H05K1/18, H10K50/84, H10K102/00
CPC Code(s): H10K50/87
Abstract: disclosed are a display module and a display device capable of minimizing a pressed stain defect while reducing a bezel area. to this end, a thickness of a cushion portion of a cushion plate closer to a bent portion may be reduced, thereby reducing a bending radius of curvature such that the bezel area may be reduced. further, placing a support layer having a strong supporting force formed of pet into the cushion plate such that the support layer is in contact with the heat-dissipation layer may allow minimizing an unevenness defect on the cushion plate even when a bent pad portion of a display panel presses the cushion portion. thus, visibility of an internal pressed stain to a user may be minimized.
20240423020. Electroluminescence Display Apparatus_simplified_abstract_(lg display co., ltd.)
Inventor(s): Howon Choi of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/121, H10K59/12, H10K59/122, H10K59/124, H10K71/00
CPC Code(s): H10K59/121
Abstract: a display apparatus includes a substrate including an emission area and a non-emission area surrounding the emission area, a planarization layer formed on the substrate, a light emitting device disposed on the planarization layer, and including an anode electrode, and a separation layer disposed to be spaced apart from the anode electrode on the planarization layer, wherein the planarization layer is formed to overlap at least a portion of the non-emission area and includes a trench portion formed by removing at least a portion of the planarization layer, the trench portion at least partially overlaps an end of each of the anode electrode and the separation layer in the non-emission area, the light emitting device further including a light emitting layer and a cathode electrode sequentially formed on the anode electrode, and the light emitting layer and the cathode electrode are discontinuously formed in the trench portion.
20240423029. Display Device_simplified_abstract_(lg display co., ltd.)
Inventor(s): Sungbin Shim of Yangsan-si (KR) for lg display co., ltd., Dahye Kwon of Seoul (KR) for lg display co., ltd., SangWon Lee of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/122, H10K59/35, H10K59/80
CPC Code(s): H10K59/122
Abstract: a display device includes: a substrate with a plurality of pixels on the substrate, the plurality of pixels including light emitting areas; a plurality of transistors in each of the plurality of pixels on the substrate; an overcoating layer on the plurality of transistors; a plurality of first electrodes on the overcoating layer in the plurality of pixels, the plurality of first electrodes connected to each of the plurality of transistors; a bank between the plurality of pixels on the overcoating layer; a light emitting part disposed on the plurality of first electrodes and the bank; and a second electrode disposed on the light emitting part, wherein the overcoating layer includes a concave part between the light emitting areas of the plurality of pixels.
20240423042. DISPLAY DEVICE AND DISPLAY PANEL_simplified_abstract_(lg display co., ltd.)
Inventor(s): JoungMi Choi of Paju-si (KR) for lg display co., ltd., EuiHyun Chung of Paju-si (KR) for lg display co., ltd., Hyunguk Jang of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/131, H10K59/121
CPC Code(s): H10K59/131
Abstract: a display device according to one or more examples may include a substrate, a pixel array layer located on the substrate and including a plurality of subpixels disposed in a display area where an image is displayed, and a base circuit layer located between the substrate and the pixel array layer and including a gate driving circuit disposed over the entire display area. a display panel and a display apparatus are also disclosed.
20240423048. LIGHT EMITTING DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Yonghoon CHOI of Paju-si (KR) for lg display co., ltd., KeumKyu MIN of Paju-si (KR) for lg display co., ltd., Mingeun CHOI of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/131, H10K50/842, H10K59/121
CPC Code(s): H10K59/131
Abstract: a light emitting display apparatus includes a substrate configured to include a display area with a plurality of pixel areas, and a non-display area surrounding the display area, and a planarization layer disposed at the display area and partially at the non-display area. the planarization layer is configured to include an uneven pattern portion disposed at the non-display area, and the uneven pattern portion is configured to include a plurality of concave portions.
20240423069. ELECTROLUMINESCENT DISPLAY DEVICE_simplified_abstract_(lg display co., ltd.)
Inventor(s): Seokho SHIM of Paju-si (KR) for lg display co., ltd., Yuseok JUNG of Seoul (KR) for lg display co., ltd.
IPC Code(s): H10K59/80, H10K102/10
CPC Code(s): H10K59/8731
Abstract: an electroluminescent display device in one example includes a substrate having a display area and a non-display area adjacent to the display area, a plurality of transistors disposed in the display area on the substrate, and a light emitting diode connected to the plurality of transistors and including an anode, an emission layer, and a cathode, an encapsulation layer disposed on the light emitting diode, and a plurality of structures disposed in the non-display area on the substrate. the encapsulation layer can include a first inorganic encapsulation layer, an organic encapsulation layer disposed on the first inorganic encapsulation layer, and a second inorganic encapsulation layer disposed on the organic encapsulation layer. each of the first inorganic encapsulation layer and the second inorganic encapsulation layer is separated with respect to a first structure disposed in an outermost region of the substrate among the plurality of structures.
20240423072. DISPLAY APPARATUS_simplified_abstract_(lg display co., ltd.)
Inventor(s): Howon CHOI of Paju-si (KR) for lg display co., ltd., Taehyeon KIM of Paju-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/80, H10K59/122, H10K102/10
CPC Code(s): H10K59/879
Abstract: a display apparatus includes a substrate including a plurality of subpixels; a pattern portion having a concave shape and disposed between adjacent subpixels of the plurality of the subpixels; and a reflective portion disposed on the pattern portion, wherein each of the plurality of the subpixels includes a light emitting layer disposed on the substrate; and a nano-lens portion including a plurality of nano-lenses, and disposed between the light emitting layer and the substrate and spaced apart from the reflective portion, thereby improving a light extraction efficiency of light emitted from the light emitting layer.
20240423076. DISPLAY DEVICE_simplified_abstract_(lg display co., ltd.)
Inventor(s): Mose Lee of Bucheon-si (KR) for lg display co., ltd., GyuHo Lee of Seoul (KR) for lg display co., ltd., Suk Choi of Hwaseong-si (KR) for lg display co., ltd., Booheung Lee of Gimpo-si (KR) for lg display co., ltd.
IPC Code(s): H10K59/80, H10K59/121, H10K59/126, H10K59/127, H10K59/131, H10K77/10, H10K102/00
CPC Code(s): H10K59/8794
Abstract: a display device according to an embodiment of the present disclosure includes a flexible substrate configured to be stretchable and divided into a first area, a second area, and a third area. the display device includes a plurality of pixels disposed in the first area of the flexible substrate. the display device includes a plurality of heat transfer patterns disposed in the first area of the flexible substrate and configured to overlap the plurality of pixels, respectively. the display device includes a plurality of connection lines disposed in the second area of the flexible substrate and connected to the plurality of pixels, respectively. the display device includes a plurality of heat transfer lines disposed in the second area of the flexible substrate and connected to the plurality of heat transfer patterns, respectively, thereby effectively compensating for a temperature of the display device.
LG Display Co., Ltd. patent applications on December 19th, 2024
- LG Display Co., Ltd.
- G06F3/041
- G06F3/044
- H10K50/84
- H10K59/40
- H10K71/00
- CPC G06F3/0412
- Lg display co., ltd.
- G09F9/30
- G06F1/16
- CPC G09F9/301
- G09G3/32
- G09G3/20
- H01L27/15
- H01L33/60
- CPC G09G3/32
- H01L21/683
- H01L25/075
- CPC H01L21/6835
- H01L33/62
- H01L25/16
- H01L33/10
- CPC H01L33/62
- H04R1/02
- CPC H04R1/02
- H04R17/00
- CPC H04R1/026
- H04R1/28
- CPC H04R1/2811
- CPC H04R1/2826
- H10K50/87
- H05K1/02
- H05K1/18
- H10K102/00
- CPC H10K50/87
- H10K59/121
- H10K59/12
- H10K59/122
- H10K59/124
- CPC H10K59/121
- H10K59/35
- H10K59/80
- CPC H10K59/122
- H10K59/131
- CPC H10K59/131
- H10K50/842
- H10K102/10
- CPC H10K59/8731
- CPC H10K59/879
- H10K59/126
- H10K59/127
- H10K77/10
- CPC H10K59/8794
