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公开(公告)号：US10665633B2
公开(公告)日：2020-05-26
申请号：US16389200
申请日：2019-04-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyuk Kang , Hyun Min Cho , Dae Hyun Kim , Joo Yeol Lee , Hyun Deok Im
Abstract: A light-emitting device includes: a substrate; a unit light-emitting area disposed on the substrate; first and second electrodes disposed in the unit light-emitting area to be separated from each other; a plurality of rod-shaped LEDs disposed between the first and second electrodes; a reflective contact electrode disposed on opposite ends of the rod-shaped LEDs to electrically connect the rod-shaped LEDs to the first and second electrodes; and a light-transmitting structure disposed between the first and second electrodes and extending to cross the rod-shaped LEDs.
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公开(公告)号：US10580946B2
公开(公告)日：2020-03-03
申请号：US16440906
申请日：2019-06-13
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Deok Im , Jong Hyuk Kang , Dae Hyun Kim , Joo Yeol Lee , Hyun Min Cho
IPC: H01L33/52 , H01L33/56 , H01L33/48 , H01L33/38 , H01L25/075 , H01L33/58 , H01L25/16 , H01L27/12 , H01L33/20 , H01L33/32 , H01L33/54 , H01L33/62
Abstract: A light emitting device includes: a base substrate; a plurality of unit regions provided on the base substrate; a barrier disposed at a boundary of the unit regions to surround each of the unit regions; a dam disposed in each of the unit regions to be spaced apart from the barrier; a first electrode provided in each of unit light emitting regions surrounded by the dam; a second electrode disposed in each of the unit light emitting regions, the second electrode of which at least one region is provided opposite to the first electrode; and one or more LEDs provided in each of the unit light emitting regions, the one or more LEDs being electrically connected between the first electrode and the second electrode.
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公开(公告)号：US10564467B2
公开(公告)日：2020-02-18
申请号：US14993743
申请日：2016-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyuk Kang , Hyun Min Cho , Jae Byung Park , Jae Woong Kang , Dae Hyun Kim , Suk Sun Lee , Joo Yeol Lee , Hyun Deok Im , Sung-Jin Hong
IPC: G02F1/1335
Abstract: A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.
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公开(公告)号：US20190384102A1
公开(公告)日：2019-12-19
申请号：US16550974
申请日：2019-08-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kang Young Lee , Sang Hyun Kang , Dae Hyun Kim , Seung Hwan Kim , Joo Yeol Lee , Jang Bog Ju
IPC: G02F1/1335
Abstract: A display device panel includes a display area including pixels and a non-display area. Each pixel is connected to one of gate lines and one of data lines. The non-display area includes data pad sections. The non-display area further includes a depiction of a first information code and a depiction of a second information code. The depiction of the first information code is disposed between first two adjacent data pad sections and is apart from an outline of the non-display area by a first distance. The depiction of the second information code is disposed between second two adjacent data pad sections and is apart from the outline of the non-display area by a second distance different from the first distance.
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公开(公告)号：US10340419B2
公开(公告)日：2019-07-02
申请号：US15648578
申请日：2017-07-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dae Hyun Kim , Jong Hyuk Kang , Joo Yeol Lee , Hyun Deok Im , Chi O Cho , Hyun Min Cho
IPC: H01L33/24 , H01L27/15 , H01L33/00 , H01L33/32 , H01L33/38 , H01L33/44 , H01L33/16 , G09G3/32 , H01L27/12 , H01L25/075
Abstract: A light emitting device includes first and second electrodes spaced apart from each other on a substrate, at least one bar-type LED having a first end on the first electrode and a second end on the second electrode, and an insulative support body between the substrate and the bar-type LED. The at least one bar-type LED has a length greater than a width.
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Patent Agency Ranking
公开(公告)号：US09897842B2
公开(公告)日：2018-02-20
申请号：US14968628
申请日：2015-12-14
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Deok Im , Dae Hyun Kim , Hyun Min Cho , Jae Byung Park
IPC: G02F1/136 , G02F1/1333 , G02F1/1335 , G02F1/1341 , G02F1/1362
CPC classification number: G02F1/133377 , G02F1/133526 , G02F1/133553 , G02F1/1341 , G02F2001/136222
Abstract: Provided is a display device including: an insulation substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer formed to be spaced apart from the pixel electrode with a microcavity therebetween and including a support member; and a liquid crystal layer filling the microcavity, in which the microcavity includes a plurality of microcavities having a semicircular cross section arranged along an extending direction of the gate line and extending in the extending direction of the data line.
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公开(公告)号：US20160320664A1
公开(公告)日：2016-11-03
申请号：US14993743
申请日：2016-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyuk Kang , Hyun Min Cho , Jae Byung Park , Jae Woong Kang , Dae Hyun Kim , Suk Sun Lee , Joo Yeol Lee , Hyun Deok Im , Sung-Jin Hong
IPC: G02F1/1335 , G02F1/1368
CPC classification number: G02F1/133528 , G02F1/133617 , G02F1/133621 , G02F2202/36
Abstract: A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.
Abstract translation: 一种可以防止混色现象的液晶显示装置及其驱动方法，所述液晶显示装置包括彼此面对的第一基板和第二基板; 设置在所述第一基板内的薄膜晶体管; 颜色转换层，其设置在所述第二基板的内部并且包括多个量子棒; 设置在所述第一基板和所述第二基板之间的液晶层; 设置在所述第一基板的外侧的第一偏振片; 以及设置在第二基板外侧的第二偏振片。
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公开(公告)号：US09310605B2
公开(公告)日：2016-04-12
申请号：US14014564
申请日：2013-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Hyun Kim , Jae Byung Park , Chun-Ho Song , Donchan Cho , Sungsik Yun , Yu-Kwan Kim
CPC classification number: G02B26/0841 , G02B26/02 , H04N5/66 , Y10T29/49117
Abstract: A display apparatus includes a first substrate and a second substrate. The first substrate includes a light shielding layer including a first opening which transmits a light. The second substrate includes a shutter including a second opening which corresponds to the first opening, and a first flexible electrode part which is connected to one end of the shutter and transmits or blocks the light by moving the shutter. The first flexible electrode part includes a first flexible electrode, a second flexible electrode, and an insulation pattern. The insulation pattern insulates the first flexible electrode and the second flexible electrode from each other, and exposes upper and lower surfaces of the first flexible electrode and the second flexible electrode which are parallel to the second substrate, by covering portions of the first flexible electrode and the second flexible electrode.
Abstract translation: 显示装置包括第一基板和第二基板。 第一基板包括遮光层，该遮光层包括透光的第一开口。 所述第二基板包括具有对应于所述第一开口的第二开口的开闭器，以及连接到所述活门的一端并通过移动所述活门而透射或阻挡所述光的第一柔性电极部。 第一柔性电极部分包括第一柔性电极，第二柔性电极和绝缘图案。 所述绝缘图案使所述第一柔性电极和所述第二柔性电极彼此绝缘，并且通过覆盖所述第一柔性电极的部分和所述第一柔性电极和所述第二柔性电极的平行于所述第二基板的上表面和下表面露出， 第二柔性电极。
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公开(公告)号：US12283604B2
公开(公告)日：2025-04-22
申请号：US18123429
申请日：2023-03-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyuk Kang , Hyun Min Cho , Dae Hyun Kim , Joo Yeol Lee , Hyun Deok Im
Abstract: A light-emitting device includes: a substrate; a unit light-emitting area disposed on the substrate; first and second electrodes disposed in the unit light-emitting area to be separated from each other; a plurality of rod-shaped LEDs disposed between the first and second electrodes; a reflective contact electrode disposed on opposite ends of the rod-shaped LEDs to electrically connect the rod-shaped LEDs to the first and second electrodes; and a light-transmitting structure disposed between the first and second electrodes and extending to cross the rod-shaped LEDs.
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公开(公告)号：US12224307B2
公开(公告)日：2025-02-11
申请号：US17605781
申请日：2020-01-16
Applicant: SAMSUNG DISPLAY Co., LTD.
Inventor： Xinxing Li , Tae Jin Kong , Dae Hyun Kim , Veidhes Basrur , Hyun Min Cho
Abstract: A display device includes a pixel disposed in a display area. The pixel includes a first electrode; a first insulating layer disposed on the first electrode, and including openings, each of the openings exposing different areas of the first electrode and defining respective cells; light emitting elements disposed in the respective cells, each of the light emitting elements including a first end electrically connected to the first electrode; and a second end protruding upward from the first insulating layer; and a second electrode disposed on the light emitting elements, and electrically connected to the second ends of each of the light emitting elements.
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