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公开(公告)号：US20210327857A1
公开(公告)日：2021-10-21
申请号：US17248422
申请日：2021-01-25
Applicant: Samsung Display Co., Ltd.
Inventor： Xinxing LI , Sung Kook PARK , Kang Young LEE , Hyun Min CHO , Chang Il TAE
IPC: H01L25/075 , H01L33/50 , H01L27/12
Abstract: A display device includes a substrate including a display unit incuding a plurality of pixels and a protrusion protruding from an edge of the display unit, the plurality of pixels including a first pixel on an outermost region of the display unit and a second pixel adjacent to the first pixel; a driver on the protrusion; and a fan-out line to electrically connect the first pixel and the driver, wherein at least a portion of the fan-out line is on the display unit between the first pixel and the second pixel in a plan view.
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公开(公告)号：US20210202451A1
公开(公告)日：2021-07-01
申请号：US17269737
申请日：2019-02-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Jin KONG , Dae Hyun KIM , Myeong Hee KIM , Veidhes BASRUR , Je Won YOO , Xinxing LI , Hee Keun LEE , Bek Hyun LIM , Hyun Min CHO , Chang Il TAE
Abstract: A light emitting device includes first and second electrodes disposed on a substrate; an insulating layer disposed on the substrate and including a groove extending in a first direction intersecting with the first and the second electrodes, and first and second contact portions that expose areas of the first and the second electrodes; light emitting elements disposed in the groove between the first and the second electrodes, each including first and second ends electrically connected to the first and second electrodes, respectively; a first contact electrode electrically connected to the light emitting elements on the first ends, and electrically connected to the first electrode on the first contact portion; and a second contact electrode electrically connected to the light emitting elements on the second ends, and electrically connected to the second electrode on the second contact portion.
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公开(公告)号：US20170315411A1
公开(公告)日：2017-11-02
申请号：US15408559
申请日：2017-01-18
Applicant: Samsung Display Co., Ltd.
Inventor： Cheol SHIN , Hak Sun CHANG , Chang Il TAE
IPC: G02F1/1343 , G02F1/1362 , H01L27/12
CPC classification number: G02F1/134309 , G02F1/136286 , G02F2001/134372 , G02F2001/136218 , G02F2201/121 , G02F2201/123 , H01L27/124 , H01L27/1288
Abstract: A display device includes a base substrate; a pixel electrode on the base substrate; a first conductive bar which is adjacent to and separated from a first edge of the pixel electrode in a top plan view, the first conductive bar disposed in a same layer as the pixel electrode; and a common electrode which overlaps the pixel electrode. In the top plan view, the first conductive bar includes: a first body which lengthwise extends along the first edge of the pixel electrode and includes an edge which faces the first edge of the pixel electrode, and a first ridge pattern and a second ridge pattern each protruding from the edge of the first body and toward the pixel electrode, the first and second ridge patterns consecutively disposed along a lengthwise direction of the first body.
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公开(公告)号：US20240355790A1
公开(公告)日：2024-10-24
申请号：US18758503
申请日：2024-06-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Jin KONG , Dae Hyun KIM , Myeong Hee KIM , Veidhes BASRUR , Je Won YOO , Xinxing LI , Hee Keun LEE , Bek Hyun LIM , Hyun Min CHO , Chang Il TAE
IPC: H01L25/075 , B82B3/00 , G09G3/32 , H01L27/12 , H01L33/00 , H01L33/24 , H01L33/36 , H01L33/44 , H01L33/62
CPC classification number: H01L25/0753 , B82B3/0052 , H01L27/1214 , H01L33/0062 , H01L33/24 , H01L33/36 , H01L33/44 , H01L33/62 , G09G3/32 , G09G2300/0842 , H01L2933/0016 , H01L2933/0025
Abstract: A light emitting device includes first and second electrodes disposed on a substrate; an insulating layer disposed on the substrate and including a groove extending in a first direction intersecting with the first and the second electrodes, and first and second contact portions that expose areas of the first and the second electrodes; light emitting elements disposed in the groove between the first and the second electrodes, each including first and second ends electrically connected to the first and second electrodes, respectively; a first contact electrode electrically connected to the light emitting elements on the first ends, and electrically connected to the first electrode on the first contact portion; and a second contact electrode electrically connected to the light emitting elements on the second ends, and electrically connected to the second electrode on the second contact portion.
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公开(公告)号：US20240006567A1
公开(公告)日：2024-01-04
申请号：US18345555
申请日：2023-06-30
Applicant: Samsung Display Co., LTD.
Inventor： Chang Il TAE , Tae Jin KONG , Sung Kook PARK
IPC: H01L33/50 , H01L25/075 , H01L33/62 , H01L25/16
CPC classification number: H01L33/505 , H01L25/0753 , H01L33/62 , H01L25/167 , H01L2933/0041
Abstract: A display device includes a substrate including a display area and a non-display area, a first pixel disposed at an outermost side of the display area of the substrate, a dummy pattern extending from the first pixel to the non-display area, and a signal pad disposed outside the dummy pattern and electrically connected to the first pixel. The first pixel includes a pixel circuit layer including a transistor disposed on the substrate, a display element layer disposed on the pixel circuit layer and including light emitting elements, and a first color conversion layer disposed on the display element layer. The dummy pattern is disposed on the pixel circuit layer in the non-display area adjacent to the first color conversion layer, and an upper surface of the dummy pattern is lower than an upper surface of the first color conversion layer.
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Patent Agency Ranking
公开(公告)号：US20210351171A1
公开(公告)日：2021-11-11
申请号：US17278114
申请日：2019-03-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Je Won YOO , Dae Hyun KIM , Bek Hyun LIM , Myeong Hee KIM , Chang Il TAE , Hyun Min CHO , Keun Kyu SONG , Jin Oh KWAG
Abstract: A display device may include: a substrate including a display area and a non-display area; and pixels disposed on the display area, and each including sub-pixels, each sub-pixel including a pixel circuit layer, and a display element layer including a light emitting element. The display element layer includes first and second electrodes spaced apart from each other; a first insulating layer disposed between the pixel circuit layer and the light emitting element; and a second insulating layer disposed on the light emitting element and filling spaces between the first insulating layer and ends of the light emitting element. The light emitting element includes a first conductive semiconductor layer, an active layer enclosing at least one side of the first conductive semiconductor layer, a second conductive semiconductor layer enclosing the active layer, an electrode layer enclosing the second conductive semiconductor layer, and an insulating film covering the electrode layer.
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公开(公告)号：US20210265324A1
公开(公告)日：2021-08-26
申请号：US17261414
申请日：2019-01-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Jin KONG , Hee Keun LEE , Xinxing LI , Hyun Min CHO , Dae Hyun KIM , Myeong Hee KIM , Veidhes BASRUR , Chang Il TAE
IPC: H01L25/075 , H01L27/12 , H01L33/24 , H01L33/62
Abstract: A light emitting device may include: a substrate including emission areas; a first electrode disposed on the substrate; a second electrode disposed on the substrate and spaced apart from the first electrode; light emitting elements disposed on the substrate, each of the light emitting elements including a first end and a second end in a longitudinal direction of the light emitting elements; a bank disposed in each of the emission areas and including openings in which portions of each of the unit emission areas are exposed; a first contact electrode that electrically connects the first electrode with the first end of each of the light emitting elements; and a second contact electrode that electrically connects the second electrode with the second end of each of the light emitting elements. At least one of the light emitting elements may be disposed in each of the openings.
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公开(公告)号：US20180107079A1
公开(公告)日：2018-04-19
申请号：US15692807
申请日：2017-08-31
Applicant: Samsung Display Co., Ltd.
Inventor： Chang Il TAE , Nam Seok ROH , Joo Lark SON , Young Goo SONG , Seung Jun YU
IPC: G02F1/1362 , G09G3/36 , H01L51/52 , H01L27/32 , H01L23/538
CPC classification number: G02F1/136277 , G02F1/133512 , G02F1/133707 , G02F1/134309 , G02F1/136209 , G02F2001/133388 , G02F2001/134345 , G02F2201/122 , G02F2201/123 , G02F2201/56 , G09G3/3659 , G09G2300/0426 , H01L23/5385 , H01L27/326 , H01L51/5203
Abstract: The present disclosure relates to a display device, and the display device according to an exemplary embodiment includes: a substrate having a rounded edge; a light blocking member disposed around a display area of the substrate, wherein a corner of the light blocking member has a rounded edge; a plurality of pixels disposed on the substrate; and a pixel electrode disposed in each of the plurality of pixels, wherein the pixel electrode has a horizontal stem, a vertical stem, and a plurality of fine branches, wherein the plurality of pixels includes a first pixel at least partially overlapping the light blocking member and a second pixel adjacent to the first pixel and not overlapping the light blocking member, and wherein a shape of a fine branch disposed in the first pixel is different from a shape of a fine branch disposed in the second pixel.
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公开(公告)号：US20160216566A1
公开(公告)日：2016-07-28
申请号：US14743255
申请日：2015-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Eun-Kil PARK , Swae-Hyun KIM , Chang Il TAE
IPC: G02F1/1343 , G02F1/1333
CPC classification number: G02F1/133753 , G02F2001/133761 , G02F2001/134345
Abstract: Disclosed herein is a liquid crystal display, including: a first substrate; a first sub-pixel electrode positioned on the first substrate including a first sub-region and a second sub-region; a second sub-pixel electrode positioned on the first substrate including a third sub-region and a fourth sub-region; and an insulating layer positioned between the first sub-region of the first sub-pixel electrode and the second sub-pixel electrode, wherein liquid crystal molecules corresponding to a first region in which the second sub-region of the first sub-pixel electrode is positioned, a second region in which the first sub-region of the first sub-pixel electrode and the third sub-region of the second sub-pixel electrode overlap each other, and a third region in which the fourth sub-region of the second sub-pixel electrode is positioned are configured to have different pretilts.
Abstract translation: 本文公开了一种液晶显示器，包括：第一基板; 位于第一基板上的第一子像素电极，包括第一子区域和第二子区域; 位于所述第一基板上的包括第三子区域和第四子区域的第二子像素电极; 以及位于第一子像素电极的第一子区域和第二子像素电极之间的绝缘层，其中对应于第一子像素电极的第二子区域的第一区域的液晶分子为 第一区域，其中第一子像素电极的第一子区域和第二子像素电极的第三子区域重叠的第二区域和第二区域，其中第二子像素电极的第四子区域与第二子像素电极的第三子区域重叠; 子像素电极被定位成具有不同的预浸料。
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10.发明申请公开(公告)号：US20240421257A1
公开(公告)日：2024-12-19
申请号：US18815807
申请日：2024-08-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Xinxing LI , Dae Hyun KIM , Veidhes BASRUR , Hee Keun LEE , Chang Il TAE
Abstract: The present application relates to a light emitting device, manufacturing method thereof, and a display device provided therewith. The light emitting device may include: a substrate; a first electrode provided on the substrate, and a second electrode disposed on a plane identical with a plane of the first electrode at a position spaced apart from the first electrode; at least one light emitting element provided on the substrate, and including a first end and a second end with respect to a longitudinal direction; a bridge pattern provided on the light emitting element, and coupled to the second end of the light emitting element; a first contact electrode provided on the substrate, and coupling the first electrode with the first end of the light emitting element; and a second contact electrode provided on the substrate, and coupling the bridge pattern with the second electrode.
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