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公开(公告)号：US20230376070A1
公开(公告)日：2023-11-23
申请号：US18172224
申请日：2023-02-21
Applicant: Samsung Display Co., LTD.
Inventor： Jin Ho JU
CPC classification number: G06F1/1616 , G06F1/1652 , G06F1/1656 , H04M1/0222 , H04M1/0268
Abstract: A display device includes: a first substrate, and a second substrate on the first substrate, each of the first and second substrates including: a folding part; and first and second non-folding parts spaced from each other by the folding part; a first reinforcing member between the first and second substrates, and overlapping with the folding parts of the first and second substrates; and a metal plate on a rear side of the first substrate, and including: a connecting part overlapping with the first reinforcing member, and including: slits; and bars at least partially spaced from one another by the slits; a first plate part overlapping with the first non-folding part of the first substrate; and a second plate part spaced from the first plate part with the connecting part interposed therebetween, and overlapping with the second non-folding part of the first substrate.
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公开(公告)号：US20200091247A1
公开(公告)日：2020-03-19
申请号：US16383506
申请日：2019-04-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeon Bum LEE , Jin Ho JU
Abstract: An OLED display according to an exemplary embodiment includes: a substrate that includes a display area and a non-display area; a pixel circuit that is disposed in the display area; organic light emitting diodes and barrier ribs that are disposed on the pixel circuit; an encapsulation layer that covers the pixel circuit, the organic light emitting diodes, and the barrier ribs; and a color filter that is disposed on the encapsulation layer, wherein the encapsulation layer comprises an edge area that is adjacent to the non-display area in the display area and a center area not directly adjacent to the non-display area and having the edge area disposed therebetween, the color filter comprises a first color filter, a second color filter, a third color filter, and color filter overlapped portions where the first color filter, the second color filter, and the third color filter are overlapped, and the color filter overlapped portions are disposed in areas where the barrier ribs are disposed, and a thickness of the color filter is greater in the edge area than in the center area.
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公开(公告)号：US20170276845A1
公开(公告)日：2017-09-28
申请号：US15465762
申请日：2017-03-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Hyuk WOO , Seung Bo SHIM , Kwang Woo PARK , Gwui-Hyun PARK , Jin Ho JU
IPC: G02B5/22 , G02F1/1343 , G02F1/1337 , G02F1/1362 , G02F1/1368
CPC classification number: G02B5/223 , G02B5/201 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/133519 , G02F2001/136222 , G02F2201/123 , G02F2201/501
Abstract: A color filter array panel and a display device including the same are provided. The color filter array panel includes a substrate; a first pixel and a second pixel disposed adjacent to each other; a data line disposed on the substrate and between the first pixel and the second pixel; a first color filter disposed in the first pixel; a second color filter disposed in the second pixel, the first color filter and the second color filter overlap each other to form a color filter overlapped portion overlapping the data line; an inorganic layer disposed on the color filter overlapped portion; an organic layer disposed on the inorganic layer, the first color filter, and the second color filter; and a first pixel electrode disposed in the first pixel; and a second pixel electrode disposed in the second pixel The inorganic layer is disposed between the first pixel electrode and the second pixel electrode.
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公开(公告)号：US20250063904A1
公开(公告)日：2025-02-20
申请号：US18653875
申请日：2024-05-02
Applicant: Samsung Display Co., LTD.
Inventor： Jin Ho JU
IPC: H10K59/131 , H10K59/121
Abstract: A display device includes: unit pixel areas; a first thin film transistor in a unit pixel area from among the unit pixel areas, and including a first active layer on a substrate; a second thin film transistor in the unit pixel area, and including a second active layer at a layer different from that of the first active layer; conductive layers in the unit pixel area, and including a plurality of wires and conductive patterns electrically connected to the first thin film transistor and the second thin film transistor; a valley portion surrounding the unit pixel area, and penetrating at least some of insulating layers overlapping with the first thin film transistor and the second thin film transistor; and stacked structures in the valley portion, and including one or more patterns at the same layer as those of the conductive layers, and the insulating layers, and are stacked.
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公开(公告)号：US20240324323A1
公开(公告)日：2024-09-26
申请号：US18493733
申请日：2023-10-24
Applicant: Samsung Display Co., LTD.
Inventor： Jong Hyun CHOI , Youn Joon KIM , Jin Ho JU
IPC: H10K59/124 , H10K59/126
CPC classification number: H10K59/124 , H10K59/126
Abstract: A display device includes a substrate; an insulating layer disposed on the substrate, where an isolation groove is defined in the insulating layer, and a plurality of isolation areas is defined by the isolation groove; and a pixel circuit disposed in each of the isolation areas, where at least two portions of the isolation groove have different widths from each other.
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Patent Agency Ranking
公开(公告)号：US20240315083A1
公开(公告)日：2024-09-19
申请号：US18414105
申请日：2024-01-16
Applicant: Samsung Display Co., LTD.
Inventor： Jin Ho JU
IPC: H10K59/122 , H10K59/12 , H10K59/80
CPC classification number: H10K59/122 , H10K59/1201 , H10K59/873 , H10K59/879
Abstract: A display device includes first and second anodes on a substrate, a bank structure provided with first and second openings overlapping the first and second anodes, first and second light-emitting layers on the first and second anodes, first and second cathodes on the first and second light-emitting layers, a first encapsulation layer including first and second inorganic layers on the first and second cathodes, first and second optical patterns on the first and second inorganic layers in the first and second openings, a second encapsulation layer on the first encapsulation layer and the first and second optical patterns. The bank structure includes first and second bank layers including different materials, and the second bank layer includes a tip protruding beyond the first bank layer on sidewalls defining the first and second openings, and the first and second optical patterns have a different refractive index from the second encapsulation layer.
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公开(公告)号：US20190051711A1
公开(公告)日：2019-02-14
申请号：US15916973
申请日：2018-03-09
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeon Bum LEE , Jeong Won KIM , Hyoeng Ki KIM , Jun Hyuk WOO , Dong Ki LEE , Eon Joo LEE , Jin Ho JU
IPC: H01L27/32 , H01L51/52 , G09G3/3208
Abstract: An input sensing unit includes a base including light-transmitting areas and non-light transmitting areas. A light absorbing pattern is provided corresponding to the non-light transmitting areas and is configured to absorb incident light. A sensing electrode overlaps the light absorbing pattern. The light absorbing pattern has an aperture for exposing a light-transmitting area of the light-transmitting areas. A boundary of the aperture and an outer boundary of the light-transmitting area are spaced apart from each other. The input sensing unit has improved viewing angle/luminance ratio and improved characteristics of reflective color.
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公开(公告)号：US20160202520A1
公开(公告)日：2016-07-14
申请号：US14872961
申请日：2015-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Pil Soon HONG , Gwui-Hyun PARK , Jin Ho JU
IPC: G02F1/1368 , G02F1/1362 , G02F1/1339 , G02F1/1335 , H01L27/12 , G02F1/1333
CPC classification number: G02F1/133512 , G02F1/133377 , G02F1/13394
Abstract: A display device may include the following elements: a first transistor including a gate electrode, a source electrode, and drain electrode; a gate line electrically connected to the gate electrode; a data line electrically connected to the source electrode; a common electrode; a passivation layer overlapping the common electrode; a first pixel electrode electrically connected to the drain electrode and positioned between the common electrode and the passivation layer; a first liquid crystal layer, which is positioned between the common electrode and the first pixel electrode; a second transistor electrically connected to the gate line; a second pixel electrode electrically connected to the second transistor; a second liquid crystal layer positioned between the common electrode and the second pixel electrode; and a supporting member positioned between the common electrode and the passivation layer and positioned between the first liquid crystal layer and the second liquid crystal layer.
Abstract translation: 显示装置可以包括以下元件：包括栅电极，源电极和漏电极的第一晶体管; 电连接到栅电极的栅极线; 电连接到所述源电极的数据线; 公共电极; 钝化层与公共电极重叠; 电连接到漏电极并位于公共电极和钝化层之间的第一像素电极; 第一液晶层，其位于公共电极和第一像素电极之间; 电连接到栅极线的第二晶体管; 电连接到第二晶体管的第二像素电极; 位于公共电极和第二像素电极之间的第二液晶层; 以及位于公共电极和钝化层之间并且位于第一液晶层和第二液晶层之间的支撑构件。
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公开(公告)号：US20230134887A1
公开(公告)日：2023-05-04
申请号：US17851629
申请日：2022-06-28
Applicant: Samsung Display Co., LTD.
Inventor： Youn Joon KIM , Jin Ho JU , Hye Min PARK , Jong Hyun CHOI
Abstract: A display device includes a protective layer comprising a first area, a second area, a third area, and a fourth area; a first island part comprising a buffer layer disposed on a substrate; and a semiconductor layer disposed on the buffer layer; a second island part comprising a first gate insulating layer disposed on the first area; and a first metal layer disposed on the first gate insulating layer; a third island part comprising a second gate insulating layer disposed on the second area; and a second metal layer disposed on the second gate insulating layer; and a fourth island part comprising an interlayer dielectric layer disposed on the third area and a third metal layer disposed on the interlayer dielectric layer, and disposed in the fourth area of the protective layer.
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公开(公告)号：US20210193743A1
公开(公告)日：2021-06-24
申请号：US17036237
申请日：2020-09-29
Applicant: Samsung Display Co., Ltd.
Inventor： Young Do KIM , Jin Ho JU , Jang Doo LEE
Abstract: A display device according to an embodiment includes: a substrate; a light emitting diode; an input sensing member disposed on the light emitting diode; a color conversion layer and a light blocking member disposed on the input sensing member; an adhesive layer disposed on the color conversion layer and the light blocking member; and a window bonded to the adhesive layer, wherein a storage modulus of the adhesive layer may be 0.2 MPa or less at −20° C., and a glass transition temperature (Tg) of the adhesive layer may be −30° C. or less.
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