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公开(公告)号：US20160004108A1
公开(公告)日：2016-01-07
申请号：US14508834
申请日：2014-10-07
Applicant: Samsung Display Co. Ltd.
Inventor： Kwang Soo BAE , Sang Il PARK , Sung Hwan WON , Woo Jae LEE , Tae Woo LIM
IPC: G02F1/1339 , G02F1/1341 , G02F1/1343 , G02F1/1333 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/13394 , G02F1/133377 , G02F1/1337 , G02F1/1341
Abstract: Provided are a liquid crystal display and a method for fabricating the same.The liquid crystal display comprises a substrate having a plurality of pixel areas;a first electrode formed on the substrate in the unit of a pixel area; a fine space layer positioned on the first electrode; a partition formed between the adjacent fine space layers to partition the plurality of pixel areas; a roof layer formed on the fine space layer and the partition to define the fine space layer between the substrate and the partition; and a second electrode formed on a bottom surface of the roof layer, wherein the second electrode comes in contact with an upper surface of the partition.
Abstract translation: 提供一种液晶显示器及其制造方法。 液晶显示器包括具有多个像素区域的基板; 以像素区域为单位形成在基板上的第一电极; 位于第一电极上的精细空间层; 形成在所述相邻的精细空间层之间以分隔所述多个像素区域的分隔; 形成在所述精细空间层和所述隔板上的屋顶层，以在所述基板和所述隔板之间限定所述精细空间层; 以及第二电极，其形成在所述屋顶层的底表面上，其中所述第二电极与所述隔板的上表面接触。
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公开(公告)号：US20240365633A1
公开(公告)日：2024-10-31
申请号：US18409811
申请日：2024-01-11
Applicant: Samsung Display Co., Ltd.
Inventor： Bo Kwang SONG , Gee Bum KIM , Kwang Soo BAE , Min Oh CHOI
IPC: H10K59/38 , H10K59/126 , H10K59/131 , H10K59/35
CPC classification number: H10K59/38 , H10K59/126 , H10K59/131 , H10K59/352
Abstract: A display device is disclosed that includes an active area including a first active area and a second active area, pixels disposed in the first active area and the second active area and including respective light emitting elements, a first optical sensor disposed in the first active area and including a first photoelectric conversion element, a second optical sensor disposed in the second active area and including a second photoelectric conversion element, a light blocking member disposed in the first active area and the second active area, including first openings exposing the light emitting elements and a second opening exposing the first photoelectric conversion element, and covering the second photoelectric conversion element, and a first color filter and a second color filter disposed on the light blocking member and overlapping each other above the second photoelectric conversion element.
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公开(公告)号：US20240361870A1
公开(公告)日：2024-10-31
申请号：US18765748
申请日：2024-07-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang Hyun CHOI , Yong Hwan PARK , Kwang Soo BAE , Chaun Gi CHOI , Sang Hyun HAN
CPC classification number: G06F3/0446 , G06F3/0412
Abstract: A touch sensing device includes first sensor electrodes disposed in a first area, second sensor electrodes disposed in a second area, first sensor lines each connected to the first sensor electrodes in the first area, and second sensor lines each connected to the second sensor electrodes in the second area. Each of the second sensor lines includes a first sub-sensor line disposed in the second area, and a second sub-sensor line disposed in the first area and the second area and connected to the first sub-sensor line.
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公开(公告)号：US20240237499A9
公开(公告)日：2024-07-11
申请号：US18364606
申请日：2023-08-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jung Woo PARK , Kwang Soo BAE , Byung Han YOO , Dae Young LEE , Hyun Dae LEE
CPC classification number: H10K59/8791 , G06F3/0418 , G06F3/0445 , H10K39/34 , H10K59/40 , G06F2203/04111 , G06V40/12
Abstract: A display device includes a light emitting sub-pixel disposed in a display area, a light receiving pixel disposed in one of the display area or a non-display area, and a touch sensing layer including a sensing conductive layer overlapping with the light receiving pixel.
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公开(公告)号：US20240122030A1
公开(公告)日：2024-04-11
申请号：US18462976
申请日：2023-09-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kwang Soo BAE , Gee-Bum KIM , Bokwang SONG , Min Oh CHOI
CPC classification number: H10K59/65 , G06V40/1318 , H10K59/353 , H10K59/40
Abstract: A display device includes a base layer, and a pixel layer disposed on the base layer. The pixel layer includes reference pixel units and photo-sensing elements. Each of the reference pixel units includes a first light-emitting element, a second light-emitting element, and a third light-emitting element. Each of the photo-sensing elements is interposed between two second light-emitting elements adjacent to each other in a first direction, and at least one of the first light-emitting element or the third light-emitting element includes a plurality of sub-light-emitting elements electrically connected to each other.
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Patent Agency Ranking
公开(公告)号：US20230320169A1
公开(公告)日：2023-10-05
申请号：US18096802
申请日：2023-01-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Bo Kwang SONG , Gee Bum KIM , Kwang Soo BAE , Dae Young LEE , Min Oh CHOI
CPC classification number: H10K59/65 , H10K59/8792 , H10K59/122 , H10K59/38 , H10K59/353 , H10K59/352 , G06V40/1318
Abstract: A display device includes: a substrate; a first light emitting part and a second light emitting part disposed on the substrate and emitting light; a light sensing part disposed on the substrate and sensing incident light; a first light blocking layer disposed on the first light emitting part, the second light emitting part, and the light sensing part and having a first transmission hole; and a second light blocking layer disposed on the first light blocking layer and having a second transmission hole, wherein the first transmission hole, the second transmission hole, and the first light emitting part overlap each other in a direction substantially perpendicular to an upper surface of the substrate.
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公开(公告)号：US20230197909A1
公开(公告)日：2023-06-22
申请号：US18167746
申请日：2023-02-10
Applicant: Samsung Display Co., LTD.
Inventor： Kwang Soo BAE , Beom Soo PARK , Min Jeong OH , Young Je CHO
CPC classification number: H01L33/502 , H01L33/38 , H01L33/56 , G09G3/32 , H01L27/156 , H01L33/24 , H01L33/44 , G09G2300/0452
Abstract: A display device may include: a substrate; first and second electrode on the substrate; light emitting element between the first and second electrodes; a barrier structure on the substrate and including a first surface, a second surface, and a third surface; a light conversion layer on the barrier structure; and a passivation layer on the light conversion layer. A first space defined by the second and third surfaces may be between the substrate and the barrier structure. A second space defined by the first and second surfaces may be between the barrier structure and the passivation layer. The first and second spaces may be alternately located in the first direction. The light emitting element may be in the first space. The light conversion layer may be in the at least one second space.
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公开(公告)号：US20230118413A1
公开(公告)日：2023-04-20
申请号：US17867461
申请日：2022-07-18
Applicant: Samsung Display Co., LTD.
Inventor： Min Oh CHOI , Gee Bum KIM , Kwang Soo BAE , Bo Kwang SONG , Dae Young LEE
Abstract: A display device includes: a substrate; a plurality of light emitting parts on the substrate, and to emit light; a plurality of light sensing parts on the substrate, and to sense incident light; a bank layer partitioning the plurality of light emitting parts and the plurality of light sensing parts; and a touch sensing layer including a touch electrode on the bank layer. A first distance between one light sensing part from among the plurality of light sensing parts and the touch electrode in one direction is smaller than a second distance between a first light emitting part of the plurality of light emitting parts and the touch electrode in the one direction.
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公开(公告)号：US20230038020A1
公开(公告)日：2023-02-09
申请号：US17697073
申请日：2022-03-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang Hyun CHOI , Yong Hwan PARK , Kwang Soo BAE , Chaun Gi CHOI , Sang Hyun HAN
Abstract: A touch sensing device includes first sensor electrodes disposed in a first area, second sensor electrodes disposed in a second area, first sensor lines each connected to the first sensor electrodes in the first area, and second sensor lines each connected to the second sensor electrodes in the second area. Each of the second sensor lines includes a first sub-sensor line disposed in the second area, and a second sub-sensor line disposed in the first area and the second area and connected to the first sub-sensor line.
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公开(公告)号：US20220392978A1
公开(公告)日：2022-12-08
申请号：US17723298
申请日：2022-04-18
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang Soo BAE , Min Jeong OH , Sang Hyun CHOI , Chaun Gi CHOI
Abstract: A display device includes a base substrate; a thin-film transistor disposed on the base substrate; a via layer disposed on the thin-film transistor and having a via hole formed therein, the via hole penetrating the via layer in a thickness direction; a first electrode disposed on the via layer and having an electrode hole formed therein, the electrode hole penetrating the first electrode in the thickness direction; a bank layer disposed on the first electrode and exposing part of a top surface of the first electrode; an emission layer on the first electrode; and a second electrode on the emission layer, wherein the first is electrically connected to the thin-film transistor through the via hole, and the bank layer includes an outer bank pattern, which overlaps with the via hole in the thickness direction, and a bank island pattern, which is disposed in the electrode hole.
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