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公开(公告)号：US20190221779A1
公开(公告)日：2019-07-18
申请号：US16164729
申请日：2018-10-18
Applicant: Samsung Display Co., Ltd.
Inventor： Mi JANG , Ivan MAIDANCHUK , Dohyun KWON , Minjung LEE
CPC classification number: H01L51/5275 , G06F3/0412 , G06F3/044 , H01L27/322 , H01L27/323 , H01L27/3246 , H01L27/3272 , H01L51/5253 , H01L51/5284
Abstract: A display device has excellent luminous efficiency, the display device including: a display portion including pixels defined by a pixel defining layer; and a touch portion on the display portion. The touch portion includes: a first touch electrode overlapping the pixel defining layer; a first organic layer on the first touch electrode; a second touch electrode contacting the first touch electrode; a second organic layer on the second touch electrode; and a high refractive index layer on the first organic layer, the second touch electrode, and the second organic layer. The high refractive index layer is disposed between adjacent second touch electrodes in a plan view and includes a first convex surface protruding toward the display portion and overlapping one of the pixels.
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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：US20210020856A1
公开(公告)日：2021-01-21
申请号：US17062884
申请日：2020-10-05
Applicant: Samsung Display Co., Ltd.
Inventor： Dohyun KWON , Minjung LEE , Jaeneung KIM , Mi JANG , Haseok JEON , Changyong JUNG
IPC: H01L51/00 , H01L27/32 , G06F1/16 , G09F9/30 , H04M1/02 , G06F3/041 , G06F3/044 , H01L51/50 , H01L51/52
Abstract: A flexible display apparatus includes a flexible substrate including a display area and a bending area outside the display area, the bending area to be bent around a bending axis; an inorganic insulating layer on the flexible substrate; a cut unit in the inorganic insulating layer in the bending area; a stress relaxation layer filling the cut unit and extending into the display area; a wiring part on the stress relaxation layer in the bending area; a planarization layer covering the wiring part and on the stress relaxation layer; and a display on the planarization layer in the display area and electrically connected to the wiring part.
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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：US20180061921A1
公开(公告)日：2018-03-01
申请号：US15685183
申请日：2017-08-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyoungseok SON , Dohyun KWON , Jonghan JEONG , Jonghyun CHOI , Eoksu KIM , Jaybum KIM , Junhyung LIM , Jihun LIM
IPC: H01L27/32
CPC classification number: H01L27/3262 , G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0413 , G09G2300/0426 , G09G2310/08 , H01L27/1225 , H01L27/1248 , H01L27/1251 , H01L27/1255 , H01L27/3258 , H01L27/3265 , H01L27/3272 , H01L29/78633 , H01L29/78675 , H01L29/7869
Abstract: A semiconductor device includes a base substrate, a first transistor disposed on the base substrate, the first transistor including a first input electrode, a first output electrode, a first control electrode, and a first semiconductor pattern including a crystalline semiconductor, a second transistor disposed on the base substrate, the second transistor including a second input electrode, a second output electrode, a second control electrode, and a second semiconductor pattern including an oxide semiconductor, a plurality of insulating layers disposed on the base substrate, and an upper electrode disposed on the first control electrode with at least one insulating layer of the plurality of insulating layers interposed between the upper electrode and the first control electrode. The upper electrode overlaps the first control electrode and forms a capacitor with the first control electrode.
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Patent Agency Ranking
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：US20200235181A1
公开(公告)日：2020-07-23
申请号：US16836490
申请日：2020-03-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KYOUNGSEOK SON , Dohyun KWON , Jonghan JEONG , Jonghyun CHOI , Eoksu KIM , Jaybum KIM , Junhyung LIM , Jihun LIM
IPC: H01L27/32 , G09G3/3225 , G09G3/3233
Abstract: A semiconductor device includes a base substrate, a first transistor disposed on the base substrate, the first transistor including a first input electrode, a first output electrode, a first control electrode, and a first semiconductor pattern including a crystalline semiconductor, a second transistor disposed on the base substrate, the second transistor including a second input electrode, a second output electrode, a second control electrode, and a second semiconductor pattern including an oxide semiconductor, a plurality of insulating layers disposed on the base substrate, and an upper electrode disposed on the first control electrode with at least one insulating layer of the plurality of insulating layers interposed between the upper electrode and the first control electrode. The upper electrode overlaps the first control electrode and forms a capacitor with the first control electrode.
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公开(公告)号：US20160378224A1
公开(公告)日：2016-12-29
申请号：US15153568
申请日：2016-05-12
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
CPC classification number: G06F3/044 , G06F2203/04102 , G06F2203/04112 , H01L27/322 , H01L27/323 , H01L27/3279 , H01L51/5256 , H01L51/5284 , H01L2251/5338
Abstract: A flexible display device may include 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.
Abstract translation: 柔性显示装置可以包括提供基面的显示面板和设置在基面上的触摸屏。 显示面板可以包括多个发光区域和与发光区域相邻设置的非发光区域。 触摸屏的多个触摸电极和多个绝缘层可以具有网格形状，通过该网格形状限定与多个发光区域对应的开口。 因此，提高了柔性显示装置的灵活性，并且防止了触摸电极的破裂。
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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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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.
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