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公开(公告)号：US20190129541A1
公开(公告)日：2019-05-02
申请号：US16234603
申请日：2018-12-28
Applicant: Samsung Display Co., Ltd.
Inventor： Dohyun KWON , Choongyoul IM , Mi JANG , Minjung LEE , Hyoungwook JANG , Kyuyoung KIM , Mugyeom KIM , Dongki LEE , Junghun LEE , Jangdoo LEE
Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.
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公开(公告)号：US20160035805A1
公开(公告)日：2016-02-04
申请号：US14600075
申请日：2015-01-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yeonhong KIM , Moosoon KO , Kwangsuk KIM , Choongyoul IM
CPC classification number: G09G3/3225 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , H01L27/3211 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L51/5209
Abstract: An organic light emitting display apparatus includes a first pixel and a second pixel. The first pixel includes a first data line, a first driving thin film transistor (TFT), and a first contact metal connected to the first driving TFT and in a layer at a same level as a layer of the first data line. The second pixel includes a second data line, a second driving TFT, and a second contact metal connected to the second driving TFT and in a layer at a same level as a layer of the second data line. The first gap between the first driving TFT and the first contact metal is different from a second gap between the second driving TFT and the second contact metal.
Abstract translation: 有机发光显示装置包括第一像素和第二像素。 第一像素包括第一数据线，第一驱动薄膜晶体管（TFT）和连接到第一驱动TFT的第一接触金属，并且在与第一数据线的层相同的层中。 第二像素包括与第二驱动TFT连接的第二数据线，第二驱动TFT和第二接触金属，并且与第二数据线的层位于相同电平的层。 第一驱动TFT和第一接触金属之间的第一间隙与第二驱动TFT和第二接触金属之间的第二间隙不同。
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公开(公告)号：US20240231550A1
公开(公告)日：2024-07-11
申请号：US18424859
申请日：2024-01-28
Applicant: Samsung Display Co., Ltd.
Inventor： Dohyun KWON , Choongyoul IM , Mi JANG , Minjung LEE , Hyoungwook JANG , Kyuyoung KIM , Mugyeom KIM , Dongki LEE , Junghun LEE , Jangdoo LEE
IPC: G06F3/044 , H10K50/844 , H10K50/86 , H10K59/131 , H10K59/38 , H10K59/40 , H10K102/00
CPC classification number: G06F3/0445 , G06F3/044 , G06F3/0446 , H10K50/8445 , H10K50/865 , H10K59/1315 , H10K59/38 , H10K59/40 , G06F2203/04102 , G06F2203/04112 , H10K2102/311
Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.
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公开(公告)号：US20230197006A1
公开(公告)日：2023-06-22
申请号：US18110971
申请日：2023-02-17
Applicant: Samsung Display Co., Ltd.
Inventor： Juwon YOON , IIjeong LEE , Jiseon LEE , Choongyoul IM
IPC: G09G3/3233 , H01L27/12 , H10K59/121
CPC classification number: G09G3/3233 , H01L27/124 , H01L27/1222 , H10K59/1213 , G09G2300/0819 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , H10K59/131
Abstract: An organic light-emitting display apparatus including an organic light-emitting diode emitting visible light, a driving thin film transistor driving the organic light-emitting diode, and a compensation thin film transistor. The compensation thin film transistor includes a compensation gate electrode, a compensation semiconductor layer, a compensation source electrode, and a compensation drain electrode. The compensation gate electrode includes a first gate electrode, and a second gate electrode electrically connected to the first gate electrode. The compensation drain electrode is electrically connected to the driving gate electrode of the driving thin film transistor. The compensation semiconductor layer includes a first semiconductor region overlapping the first gate electrode and a second semiconductor region overlapping the second gate electrode and disposed further from the compensation drain electrode than the first semiconductor region, and an area of the first semiconductor region is different than an area of the second semiconductor region.
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公开(公告)号：US20240296794A1
公开(公告)日：2024-09-05
申请号：US18658590
申请日：2024-05-08
Applicant: Samsung Display Co., LTD.
Inventor： Juwon YOON , IIjeong LEE , Jiseon LEE , Choongyoul IM
IPC: G09G3/3233 , H01L27/12 , H10K59/121 , H10K59/131
CPC classification number: G09G3/3233 , H01L27/1222 , H01L27/124 , H10K59/1213 , G09G2300/0819 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , H10K59/1216 , H10K59/131
Abstract: An organic light-emitting display apparatus including an organic light-emitting diode emitting visible light, a driving thin film transistor driving the organic light-emitting diode, and a compensation thin film transistor. The compensation thin film transistor includes a compensation gate electrode, a compensation semiconductor layer, a compensation source electrode, and a compensation drain electrode. The compensation gate electrode includes a first gate electrode, and a second gate electrode electrically connected to the first gate electrode. The compensation drain electrode is electrically connected to the driving gate electrode of the driving thin film transistor. The compensation semiconductor layer includes a first semiconductor region overlapping the first gate electrode and a second semiconductor region overlapping the second gate electrode and disposed further from the compensation drain electrode than the first semiconductor region, and an area of the first semiconductor region is different than an area of the second semiconductor region.
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Patent Agency Ranking
公开(公告)号：US20170102487A1
公开(公告)日：2017-04-13
申请号：US15083535
申请日：2016-03-29
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu LEE , Dohyun KWON , Younjoon KIM , Mira OH , Minjung LEE , Junghun LEE , Choongyoul IM , Mi JANG , Kyungmin CHOI
IPC: G02B5/20 , G03F7/00 , H01L27/32 , G02F1/1335
CPC classification number: G02B5/201 , B82Y20/00 , G02B5/206 , G02B5/207 , G02B2207/101 , G02F1/133514 , G02F2202/36 , G02F2203/01 , G02F2203/02 , G02F2203/05 , G03F7/0007 , G03F7/0047 , G03F7/2053 , H01L27/322 , Y10S977/774
Abstract: A color filter and a display apparatus employing the color filter are provided. The color filter includes a base substrate and a color photoresist layer disposed on the base substrate. The color photoresist layer includes a photopolymerized photosensitive composition, at least one of a pigment and a dye, and quantum dots.
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公开(公告)号：US20220342508A1
公开(公告)日：2022-10-27
申请号：US17740237
申请日：2022-05-09
Applicant: Samsung Display Co., Ltd.
Inventor： Dohyun KWON , Choongyoul IM , Mi JANG , Minijung LEE , Hyoungwook JANG , Kyuyoung KIM , Mugyeom KIM , Dongki LEE , Junghun LEE , Jangdoo LEE
Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined.
Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.-
公开(公告)号：US20220093708A1
公开(公告)日：2022-03-24
申请号：US17444547
申请日：2021-08-05
Applicant: Samsung Display Co., Ltd.
Inventor： Seongmin CHO , Beohmrock CHOI , Chiwook AN , Choongyoul IM , Nakcho CHOI
Abstract: A display panel includes: first and second pixel circuits on a substrate; first and second pixel electrodes electrically connected to the first and second pixel circuits, respectively; a pixel defining layer having openings overlapping with the first and second pixel electrodes, respectively; a first emission layer on the first pixel electrode; a second emission layer on the second pixel electrode; an opposite electrode on the first emission layer and the second emission layer; and an anti-reflection layer on the opposite electrode. The anti-reflection layer includes: a light-blocking portion corresponding to an area between the openings of the pixel defining layer; a first color filter overlapping with the first emission layer; a second color filter overlapping with the second emission layer; and an overcoat layer including a portion located in a separation space between the light-blocking portion and at least one of the first color filter or the second color filter.
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公开(公告)号：US20210005141A1
公开(公告)日：2021-01-07
申请号：US17024627
申请日：2020-09-17
Applicant: Samsung Display Co., Ltd.
Inventor： Juwon YOON , Iljeong LEE , Jiseon Lee , Choongyoul IM
IPC: G09G3/3233 , H01L27/32 , H01L27/12
Abstract: An organic light-emitting display apparatus including an organic light-emitting diode emitting visible light, a driving thin film transistor driving the organic light-emitting diode, and a compensation thin film transistor. The compensation thin film transistor includes a compensation gate electrode, a compensation semiconductor layer, a compensation source electrode, and a compensation drain electrode. The compensation gate electrode includes a first gate electrode, and a second gate electrode electrically connected to the first gate electrode. The compensation drain electrode is electrically connected to the driving gate electrode of the driving thin film transistor. The compensation semiconductor layer includes a first semiconductor region overlapping the first gate electrode and a second semiconductor region overlapping the second gate electrode and disposed further from the compensation drain electrode than the first semiconductor region, and an area of the first semiconductor region is different than an area of the second semiconductor region.
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公开(公告)号：US20230205376A1
公开(公告)日：2023-06-29
申请号：US18113017
申请日：2023-02-22
Applicant: Samsung Display Co., Ltd.
Inventor： Dohyun KWON , Choongyoul IM , Mi JANG , Minjung LEE , Hyoungwook JANG , Kyuyoung KIM , Mugyeom KIM , Dongki LEE , Junghun LEE , Jangdoo LEE
IPC: G06F3/044 , H10K50/86 , H10K50/844 , H10K59/38 , H10K59/40 , H10K59/131
CPC classification number: G06F3/0445 , G06F3/0446 , G06F3/044 , H10K50/865 , H10K50/8445 , H10K59/38 , H10K59/40 , H10K59/1315 , G06F2203/04102 , G06F2203/04112 , H10K2102/311
Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.
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