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公开(公告)号：US20240224590A1
公开(公告)日：2024-07-04
申请号：US18207688
申请日：2023-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Beomsoo Park , Youngmin Kwon , Jiryun Park , Seongjun Lee , Wangjo Lee , Jinwhan Jung
IPC: H10K59/121 , G09G3/3266 , H10K59/131
CPC classification number: H10K59/1213 , G09G3/3266 , H10K59/131 , G09G2380/02 , H10K2102/311
Abstract: Provided is a display panel including a substrate including a first area and a second area disposed on respective sides of a folding line extending in a first direction and a third area protruding from the second area, display devices arranged in a display area of the first area and the second area, pixel circuits arranged in the display area and each comprising a thin-film transistor, data lines connected to the pixel circuits, respectively, and extending in the first direction, scan lines extending in a second direction crossing the first direction, and connection lines arranged on a layer different from the data lines, connecting the data lines to conductive layers arranged in the third area, respectively, and extending from the display area to the third area.
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公开(公告)号：US20210134906A1
公开(公告)日：2021-05-06
申请号：US16907277
申请日：2020-06-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeonbum LEE , Jinwhan Jung
Abstract: A display apparatus includes first and second subpixel electrodes on a planarization layer including first and second via holes. The first subpixel includes a first pixel definition layer including a first opening exposing a portion of a first pixel electrode corresponding to a first emission portion. The first pixel electrode is connected to a first pixel circuit through the first via hole. The second subpixel includes a second pixel definition layer including a second opening exposing a portion of a second pixel electrode corresponding to a second emission portion. The second pixel electrode is connected to a second pixel circuit through the second via hole. A second distance defined as a shortest distance from an inner surface of the second opening to the second via hole is greater than a first distance defined as a shortest distance from an inner surface of the first opening to the first via hole.
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公开(公告)号：US20230200147A1
公开(公告)日：2023-06-22
申请号：US18097476
申请日：2023-01-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeonbum LEE , Jinwhan Jung
IPC: H10K59/123 , H10K50/86 , H10K59/122
CPC classification number: H10K59/123 , H10K50/865 , H10K59/122 , H10K59/38
Abstract: A display apparatus includes first and second subpixel electrodes on a planarization layer including first and second via holes. The first subpixel includes a first pixel definition layer including a first opening exposing a portion of a first pixel electrode corresponding to a first emission portion. The first pixel electrode is connected to a first pixel circuit through the first via hole. The second subpixel includes a second pixel definition layer including a second opening exposing a portion of a second pixel electrode corresponding to a second emission portion. The second pixel electrode is connected to a second pixel circuit through the second via hole. A second distance defined as a shortest distance from an inner surface of the second opening to the second via hole is greater than a first distance defined as a shortest distance from an inner surface of the first opening to the first via hole.
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公开(公告)号：US11581378B2
公开(公告)日：2023-02-14
申请号：US16907277
申请日：2020-06-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeonbum Lee , Jinwhan Jung
Abstract: A display apparatus includes first and second subpixel electrodes on a planarization layer including first and second via holes. The first subpixel includes a first pixel definition layer including a first opening exposing a portion of a first pixel electrode corresponding to a first emission portion. The first pixel electrode is connected to a first pixel circuit through the first via hole. The second subpixel includes a second pixel definition layer including a second opening exposing a portion of a second pixel electrode corresponding to a second emission portion. The second pixel electrode is connected to a second pixel circuit through the second via hole. A second distance defined as a shortest distance from an inner surface of the second opening to the second via hole is greater than a first distance defined as a shortest distance from an inner surface of the first opening to the first via hole.
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公开(公告)号：US11221694B2
公开(公告)日：2022-01-11
申请号：US16906884
申请日：2020-06-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jinwhan Jung , Hyeonbum Lee
Abstract: An organic light emitting display apparatus includes: a display layer including: an emission region; a first non-emission region having a pixel definition layer surrounding the emission region; and a second non-emission region having a spacer on the pixel definition layer; and a touch screen layer including a touch electrode at a position corresponding to the first non-emission region and the second non-emission region, wherein the touch screen layer further includes a sensitivity compensation layer including a first dielectric constant portion and a second dielectric constant portion of different dielectric constants arranged to respectively correspond to the first non-emission region and the second non-emission region.
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Patent Agency Ranking
公开(公告)号：US20190067645A1
公开(公告)日：2019-02-28
申请号：US15860514
申请日：2018-01-02
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeonbum Lee , Jinwhan Jung , Kwangwoo Park , Dongki Lee
IPC: H01L51/52 , H01L51/00 , G02F1/1333 , G02F1/1335
Abstract: A display device includes: a substrate including a first area, a second area, and a first bent area between the first area and the second area, the substrate being bent around a first bending axis in the first bent area; a display surface over the substrate in the first area and the first bent area; and a first light adjustment layer over the display surface and overlapping the first bent area, the first light adjustment layer including a first upper surface, the first supper surface including a first portion and a second portion, the first portion being located closer to the first area than the second portion, the first upper surface being oblique with respect to the display surface such that a shortest distance to the display surface from the first portion is longer than a shortest distance to the display surface from the second portion.
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公开(公告)号：US12133423B2
公开(公告)日：2024-10-29
申请号：US18097476
申请日：2023-01-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeonbum Lee , Jinwhan Jung
IPC: H10K59/123 , H10K50/86 , H10K59/122 , H10K59/38 , H10K59/40
CPC classification number: H10K59/123 , H10K50/865 , H10K59/122 , H10K59/38 , H10K59/40
Abstract: A display apparatus includes first and second subpixel electrodes on a planarization layer including first and second via holes. The first subpixel includes a first pixel definition layer including a first opening exposing a portion of a first pixel electrode corresponding to a first emission portion. The first pixel electrode is connected to a first pixel circuit through the first via hole. The second subpixel includes a second pixel definition layer including a second opening exposing a portion of a second pixel electrode corresponding to a second emission portion. The second pixel electrode is connected to a second pixel circuit through the second via hole. A second distance defined as a shortest distance from an inner surface of the second opening to the second via hole is greater than a first distance defined as a shortest distance from an inner surface of the first opening to the first via hole.
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公开(公告)号：US20220397997A1
公开(公告)日：2022-12-15
申请号：US17678321
申请日：2022-02-23
Applicant: Samsung Display Co., Ltd.
Inventor： Kwangwoo Park , Yoonho Kim , Minjung Ann , Jinwhan Jung , Jinho Ju , Sanghyun Choi , Yechan Choi
IPC: G06F3/041
Abstract: A display apparatus is disclosed that includes a substrate, a partition wall, and wiring. The substrate includes a display area and a peripheral area. The partition wall is arranged in the peripheral area. The wiring is arranged over the substrate extends from the display area to the peripheral area, and inserted into the partition wall or passes through the partition wall. The wiring includes at least one through hole.
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公开(公告)号：US20240184395A1
公开(公告)日：2024-06-06
申请号：US18402735
申请日：2024-01-03
Applicant: Samsung Display Co., Ltd.
Inventor： Kwangwoo Park , Yoonho Kim , Minjung Ann , Jinwhan Jung , Jinho Ju , Sanghyun Choi , Yechan Choi
IPC: G06F3/041
CPC classification number: G06F3/04164 , G06F3/0412
Abstract: A display apparatus is disclosed that includes a substrate, a partition wall, and wiring. The substrate includes a display area and a peripheral area. The partition wall is arranged in the peripheral area. The wiring is arranged over the substrate extends from the display area to the peripheral area, and inserted into the partition wall or passes through the partition wall. The wiring includes at least one through hole.
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公开(公告)号：US11899872B2
公开(公告)日：2024-02-13
申请号：US17678321
申请日：2022-02-23
Applicant: Samsung Display Co., Ltd.
Inventor： Kwangwoo Park , Yoonho Kim , Minjung Ann , Jinwhan Jung , Jinho Ju , Sanghyun Choi , Yechan Choi
IPC: G06F3/041
CPC classification number: G06F3/04164 , G06F3/0412
Abstract: A display apparatus is disclosed that includes a substrate, a partition wall, and wiring. The substrate includes a display area and a peripheral area. The partition wall is arranged in the peripheral area. The wiring is arranged over the substrate extends from the display area to the peripheral area, and inserted into the partition wall or passes through the partition wall. The wiring includes at least one through hole.
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