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公开(公告)号：US09966554B2
公开(公告)日：2018-05-08
申请号：US15347507
申请日：2016-11-09
Applicant: LG Display Co., Ltd.
Inventor： Joonsuk Lee , SeJune Kim , JeongHyeon Choi
CPC classification number: H01L51/5212 , H01L27/3246 , H01L27/326 , H01L27/3276 , H01L51/0031 , H01L51/5206 , H01L51/5215 , H01L51/5218 , H01L51/5228 , H01L51/56 , H01L2251/5315
Abstract: An organic light emitting display device is disclosed, which comprises an anode electrode provided in a light emitting area on a substrate having a plurality of pixels, each pixel including a light emitting area and a transmissive area; an organic light emitting layer on the anode electrode; a cathode electrode on the organic light emitting layer; an auxiliary electrode connected with the cathode electrode; and a connection electrode connected with the anode electrode and provided in the transmissive area of the substrate.
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Patent Agency Ranking
公开(公告)号：US09711588B2
公开(公告)日：2017-07-18
申请号：US15139093
申请日：2016-04-26
Applicant: LG Display Co., Ltd.
Inventor： Joonsoo Han , JaeHee Park , JeongHyeon Choi
CPC classification number: H01L27/3279 , H01L24/05 , H01L27/3246 , H01L27/3248 , H01L27/3276 , H01L29/41733 , H01L51/5209 , H01L51/5218 , H01L51/5228 , H01L51/5234 , H01L2224/0508 , H01L2224/0558 , H01L2227/323 , H01L2251/5315
Abstract: Disclosed is an organic light emitting display device that may include first and second pads on a pad area of a substrate, wherein the first pad includes a first bonding region and a first link region, and the second pad includes a second bonding region, a contact region, and a second link region. A first bonding electrode in the first bonding region is electrically connected to one or more signal lines in the active area of the device through contact holes in the first bonding region. A second bonding electrode is electrically connected to one or more signal lines of the device through contact holes in the contact region. The contact region is closer to the active area than the first bonding region.
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公开(公告)号：US20240040820A1
公开(公告)日：2024-02-01
申请号：US18483371
申请日：2023-10-09
Applicant: LG Display Co., Ltd.
Inventor： Joonsuk Lee , SeJune Kim , JeongHyeon Choi
IPC: H10K50/814 , H10K50/81 , H10K50/816 , H10K50/818 , H10K50/824 , H10K59/121 , H10K59/122 , H10K59/131 , H10K71/00 , H10K71/70
CPC classification number: H10K50/814 , H10K50/81 , H10K50/816 , H10K50/818 , H10K50/824 , H10K59/121 , H10K59/122 , H10K59/131 , H10K71/00 , H10K71/70 , H10K2102/3026
Abstract: An organic light emitting display device is disclosed, which comprises an anode electrode provided in a light emitting area on a substrate having a plurality of pixels, each pixel including a light emitting area and a transmissive area; an organic light emitting layer on the anode electrode; a cathode electrode on the organic light emitting layer; an auxiliary electrode connected with the cathode electrode; and a connection electrode connected with the anode electrode and provided in the transmissive area of the substrate.
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公开(公告)号：US11574593B2
公开(公告)日：2023-02-07
申请号：US17082796
申请日：2020-10-28
Applicant: LG Display Co., Ltd.
Inventor： JeongHyeon Choi , Sul Lee , Eunil Cho
IPC: G09G5/00 , G09G3/3258 , G09G3/20 , G09G3/3266 , G09G3/3291 , H01L27/32 , H01L51/52
Abstract: A light emitting display panel having a high resolution is provided. The light emitting display panel includes a plurality of pixels. Each of the plurality of pixels includes a first pixel circuit layer, a second pixel circuit layer, and a light emitting device layer. The first pixel circuit layer includes a first pixel circuit that includes a first layer electrode. The second pixel circuit layer includes a second pixel circuit that includes a second layer electrode which configures a first capacitor along with the first layer electrode. The light emitting device layer includes a light emitting device electrically connected to a driving transistor provided in the second pixel circuit layer.
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公开(公告)号：US11210975B2
公开(公告)日：2021-12-28
申请号：US16425844
申请日：2019-05-29
Applicant: LG Display Co., Ltd.
Inventor： JeongHyeon Choi , JaeHee Park , Joonsoo Han
IPC: G09G3/00 , G09G3/3225 , G09G3/20
Abstract: Disclosed are a transparent display panel and a transparent display device, which each include a plurality of data lines, a plurality of gate lines, and a plurality of transparent pixels each including a plurality of subpixels which display different colors and are disposed adjacent to each other in a first direction and a transparent area disposed adjacent to a corresponding subpixel in a second direction, thereby enabling a pixel defect such as a dark spot or a hot spot to be repaired and enabling normal driving. To this end, the transparent display panel and the transparent display device each include a repair line overlapping a first transparent pixel and a second transparent pixel adjacent to each other in the second direction in the plurality of transparent pixels.
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公开(公告)号：US10593905B2
公开(公告)日：2020-03-17
申请号：US15943967
申请日：2018-04-03
Applicant: LG Display Co., Ltd.
Inventor： Joonsuk Lee , SeJune Kim , JeongHyeon Choi
Abstract: An organic light emitting display device is disclosed, which comprises an anode electrode provided in a light emitting area on a substrate having a plurality of pixels, each pixel including a light emitting area and a transmissive area; an organic light emitting layer on the anode electrode; a cathode electrode on the organic light emitting layer; an auxiliary electrode connected with the cathode electrode; and a connection electrode connected with the anode electrode and provided in the transmissive area of the substrate.
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