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公开(公告)号：US20230157117A1
公开(公告)日：2023-05-18
申请号：US17963745
申请日：2022-10-11
Applicant: LG DISPLAY CO., LTD.
Inventor： SungJin Park , SangBin Lee , Mihee Shin , SeungHyun Lee , Junghun Choi
CPC classification number: H01L27/3218 , H01L27/3234 , H01L27/3216 , H01L51/5284
Abstract: A display device a display panel including a plurality of light emitting areas; a first optical electronic device located under the display panel; and a second optical electronic device located under the display panel. Further, a first optical area of the display panel overlapping the first optical electronic device includes a plurality of first light transmission areas in addition to the plurality of light emitting areas, a second optical area of the display panel overlapping the second optical electronic device includes a plurality of second light transmission areas in addition the plurality of light emitting areas, a third optical area of the display panel not overlapping the first and second optical electronic devices includes the plurality of light emitting areas without including the first and second light transmission areas, and the first light transmission areas have a different shape or size than the second light transmission areas so a light transmittance of incident light through the first light transmission areas is different than a light transmittance of incident light through the second light transmission areas.
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公开(公告)号：US20250008772A1
公开(公告)日：2025-01-02
申请号：US18884025
申请日：2024-09-12
Applicant: LG Display Co., Ltd.
Inventor： SungJin Park , SangBin Lee
IPC: H10K59/121 , H10K50/86 , H10K59/126 , H10K59/65
Abstract: A display device includes first pixels in a first area and second pixels in a second area surrounded by the first area. One of the first pixels in the first area includes a light emitting element, a thin film transistor, and a first planarizing film between the thin film transistor and the light emitting element. The second area includes a light-transmitting area between the second pixels. The first planarizing film is in the light-transmitting area.
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Patent Agency Ranking
公开(公告)号：US20220199702A1
公开(公告)日：2022-06-23
申请号：US17530154
申请日：2021-11-18
Applicant: LG Display Co., Ltd.
Inventor： SungJin Park , SangBin Lee
Abstract: The present disclosure relates a display panel. The display device includes a plurality of first pixels disposed in a first area, a plurality of second pixels disposed in a second area surrounded by the first area, and a plurality of third pixels disposed in a third area between the first area and the second area.
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公开(公告)号：US12120912B2
公开(公告)日：2024-10-15
申请号：US17530154
申请日：2021-11-18
Applicant: LG Display Co., Ltd.
Inventor： SungJin Park , SangBin Lee
IPC: H10K59/121 , H10K50/86 , H10K59/126 , H10K59/65
CPC classification number: H10K59/121 , H10K50/86 , H10K59/126 , H10K59/65
Abstract: The present disclosure relates a display panel. The display device includes a plurality of first pixels disposed in a first area, a plurality of second pixels disposed in a second area surrounded by the first area, and a plurality of third pixels disposed in a third area between the first area and the second area.
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公开(公告)号：US10991301B2
公开(公告)日：2021-04-27
申请号：US16215107
申请日：2018-12-10
Applicant: LG DISPLAY CO., LTD.
Inventor： JongHyuck Lee , SangBin Lee , JinHoo Kang
IPC: G09G3/3233 , G09G3/00 , G09G3/3208 , G09G3/3275
Abstract: An organic light-emitting display device includes a substrate including an active area in which a plurality of pixels are defined, and a non-active area surrounding the active area and having a pad area in which a plurality of pads are disposed on one side of the active area; a plurality of power supply lines disposed in the active area; a plurality of test transistors disposed in the non-active area on another side of the active area; and a plurality of power supply transistors connected to the plurality of power supply lines. Each of the power supply transistors is disposed next to the respective test transistors. A uniform supply voltage can thus be applied across a plurality of pixels without any additional process such that uniformity of luminance can be improved.
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公开(公告)号：US09379031B2
公开(公告)日：2016-06-28
申请号：US14548504
申请日：2014-11-20
Applicant: LG Display Co., Ltd.
Inventor： SangBin Lee
IPC: H01L27/32 , H01L21/66 , G09G3/00 , G02F1/13 , G02F1/1345 , G02F1/1362 , H01L21/00
CPC classification number: H01L22/32 , G02F1/1309 , G02F1/1345 , G02F1/136204 , G02F2001/136254 , G02F2001/13629 , G09G3/006 , H01L27/3276
Abstract: Disclosed is a display panel in which a jumping wiring made of a heterogeneous material for the prevention of static electricity connects a signal pad with a test wiring of an array substrate, or a display panel, and induces a discharge of the static electricity when the static electricity generated in an array test process flows into the display panel, thereby preventing damage to the display panel.
Abstract translation: 公开了一种显示面板，其中由异种材料制成的用于防止静电的跳线布线将信号焊盘与阵列基板或显示面板的测试布线连接，并且当静电放电时引起静电放电 在阵列测试过程中产生的电流流入显示面板，从而防止对显示面板的损坏。
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公开(公告)号：US20150144915A1
公开(公告)日：2015-05-28
申请号：US14548504
申请日：2014-11-20
Applicant: LG Display Co., Ltd.
Inventor： SangBin Lee
CPC classification number: H01L22/32 , G02F1/1309 , G02F1/1345 , G02F1/136204 , G02F2001/136254 , G02F2001/13629 , G09G3/006 , H01L27/3276
Abstract: Disclosed is a display panel in which a jumping wiring made of a heterogeneous material for the prevention of static electricity connects a signal pad with a test wiring of an array substrate, or a display panel, and induces a discharge of the static electricity when the static electricity generated in an array test process flows into the display panel, thereby preventing damage to the display panel.
Abstract translation: 公开了一种显示面板，其中由异种材料制成的用于防止静电的跳线布线将信号焊盘与阵列基板或显示面板的测试布线连接，并且当静电放电时引起静电放电 在阵列测试过程中产生的电流流入显示面板，从而防止对显示面板的损坏。
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