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公开(公告)号：US20180337220A1
公开(公告)日：2018-11-22
申请号：US15975540
申请日：2018-05-09
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Wook KIM , Won Kyu KWAK , Kwang-Min KIM , Dong Soo KIM , Joong-Soo MOON , Hyun Ae PARK , Ji-Eun LEE , Chang Kyu JIN
CPC classification number: H01L27/3244 , H01L51/0013 , H01L51/0097 , H01L51/56 , H01L2251/5338
Abstract: A display device according to an embodiment includes a substrate having a display area, and a peripheral area outside the display area including a first peripheral area adjacent to the display area, a first bending area extending from the first peripheral area, and a second peripheral area extending from the first bending area, and overlapping the first peripheral area, a display member at the display area, and including a first display area, and a second display area around the first display area, and a plurality of align keys on the substrate, wherein the first peripheral area includes a flat peripheral area corresponding to an area between the first display area and the first bending area, and a second bending area between the second display area and an end of the substrate, and wherein the plurality of align keys include a first align key at the flat peripheral area, and a second align key at the second peripheral area.
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公开(公告)号：US20240431169A1
公开(公告)日：2024-12-26
申请号：US18829250
申请日：2024-09-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Jin CHO , Joong-Soo MOON , Yang Wan KIM , Soon Jung WANG
IPC: H10K59/131 , H01L27/146 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/844 , H10K59/122 , H10K59/35 , H10K59/40 , H10K102/00
Abstract: A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.
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公开(公告)号：US20230337481A1
公开(公告)日：2023-10-19
申请号：US18336904
申请日：2023-06-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngjin CHO , Jisu NA , Joong-Soo MOON , Yangwan KIM
IPC: H10K59/124 , G09G3/3266 , H10K59/131 , H10K59/121
CPC classification number: H10K59/124 , G09G3/3266 , H10K59/131 , H10K59/1213
Abstract: A display device includes: a base layer including an active area and a non-active area adjacent to the active area; a display circuit layer including a pixel circuit at the active area of the base layer, and a driving circuit at the non-active area, the driving circuit to supply a driving signal to the pixel circuit; and a display element layer on the display circuit layer and including light emitting elements to emit light. The non-active area includes a valley area formed by removing a portion of an organic insulation layer at the display circuit layer, the driving circuit includes a buffer transistor to output the driving signal, and the buffer transistor includes a control electrode and a semiconductor layer overlapping the valley area in a plan view.
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公开(公告)号：US20230276679A1
公开(公告)日：2023-08-31
申请号：US18143074
申请日：2023-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Joong-Soo MOON , Kwang-Min KIM , Yangwan KIM , Keunsoo LEE , Youngjin CHO
IPC: H10K59/40 , G06F3/044 , H10K50/125 , H10K59/131
CPC classification number: H10K59/40 , G06F3/0443 , H10K50/125 , H10K59/131 , G06F2203/04111 , G06F2203/04112
Abstract: A display device may include a display panel and an input sensor. Mesh lines of the input sensor may include first mesh lines extending in a first direction and second mesh lines extending in a second direction crossing the first direction. The first mesh lines and the second mesh lines may cross each other at a plurality of cross points. In a unit region of the sensing electrode, first cutting points may be defined in the first mesh lines and the second mesh lines, and second cutting points may be defined in the first mesh lines and the second mesh lines.
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公开(公告)号：US20230232686A1
公开(公告)日：2023-07-20
申请号：US18190928
申请日：2023-03-27
Applicant: Samsung Display Co., Ltd.
Inventor： Young Jin CHO , Joong-Soo MOON , Yang Wan KIM , Soon Jung WANG
IPC: H10K59/131 , H10K50/844 , H10K59/40 , H10K59/122
CPC classification number: H10K59/131 , H10K50/844 , H10K59/40 , H10K59/122 , G09G2300/0804 , G09G2300/0408 , H01L27/14678
Abstract: A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.
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Patent Agency Ranking
公开(公告)号：US20230215371A1
公开(公告)日：2023-07-06
申请号：US18119419
申请日：2023-03-09
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Su NA , Joong-Soo MOON , Chae Han HYUN , Yang Wan KIM
IPC: G09G3/325 , G09G3/3266 , G09G3/3291
CPC classification number: G09G3/325 , G09G3/3266 , G09G3/3291
Abstract: An organic light emitting diode (“OLED”) display includes a semiconductor layer on a substrate, first and second signal lines on the semiconductor layer, a shield layer on the first and second signal lines, a data line on the shield layer, and an OLED on the data line, where the transistor includes a driving transistor, a second transistor connected to the first signal line and the data line, and a third transistor including a gate electrode connected to the first signal line, a third electrode connected to a second electrode of the driving transistor, and a fourth electrode connected to a gate electrode of the driving transistor, the shield layer includes an overlapped portion overlapping at least a part of the connection portion and non-overlaps the second transistor, and the shield layer is separated from the first and second signal lines with a gap therebetween in a plan view.
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公开(公告)号：US20220223679A1
公开(公告)日：2022-07-14
申请号：US17708655
申请日：2022-03-30
Applicant: Samsung Display Co., LTD.
Inventor： Ki Wook KIM , Joong-Soo MOON
Abstract: A display panel includes pixels and a driver IC pad area; a driver IC on the driver IC pad area of the display panel; first input pads and first output pads that overlap the driver IC pad area; a flexible printed circuit adjacent to the driver IC pad area on the display panel; first output test pads that overlap the flexible printed circuit, and are respectively extended to the first output pads; and first input extending wires that overlap the flexible printed circuit, are respectively extended to the first input pads, and are between the first output test pads.
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公开(公告)号：US20220076620A1
公开(公告)日：2022-03-10
申请号：US17525136
申请日：2021-11-12
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Su NA , Joong-Soo MOON , Chae Han HYUN , Yang Wan KIM
IPC: G09G3/325 , G09G3/3266 , G09G3/3291
Abstract: An organic light emitting diode (“OLED”) display includes a semiconductor layer on a substrate, first and second signal lines on the semiconductor layer, a shield layer on the first and second signal lines, a data line on the shield layer, and an OLED on the data line, where the transistor includes a driving transistor, a second transistor connected to the first signal line and the data line, and a third transistor including a gate electrode connected to the first signal line, a third electrode connected to a second electrode of the driving transistor, and a fourth electrode connected to a gate electrode of the driving transistor, the shield layer includes an overlapped portion overlapping at least a part of the connection portion and non-overlaps the second transistor, and the shield layer is separated from the first and second signal lines with a gap therebetween in a plan view.
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公开(公告)号：US20210091162A1
公开(公告)日：2021-03-25
申请号：US16880459
申请日：2020-05-21
Applicant: Samsung Display Co., LTD.
Inventor： Ki Wook KIM , Joong-Soo MOON
Abstract: A display panel includes pixels and a driver IC pad area; a driver IC on the driver IC pad area of the display panel; first input pads and first output pads that overlap the driver IC pad area; a flexible printed circuit adjacent to the driver IC pad area on the display panel; first output test pads that overlap the flexible printed circuit, and are respectively extended to the first output pads; and first input extending wires that overlap the flexible printed circuit, are respectively extended to the first input pads, and are between the first output test pads.
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30.发明申请公开(公告)号：US20200315018A1
公开(公告)日：2020-10-01
申请号：US16829472
申请日：2020-03-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DooSub CHOI , Joong-Soo MOON , Sangmin KANG
Abstract: A circuit board assembly includes a flexible circuit board including a first surface, a second surface opposite to the first surface, sensing pads on the first surface, and a connector on the second surface, a first liner which includes a first rear surface covering a portion of the first surface and a first top surface that is opposite to the first rear surface and in which a first opening passing through the first rear surface from the first top surface is defined, a second liner which includes a second rear surface covering a portion of the second surface and a second top surface that is opposite to the second rear surface and in which a second opening passing through the second rear surface from the second top surface is defined. Each of the first and second openings is spaced apart from the flexible circuit board in a plan view.
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