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公开(公告)号：US11997901B2
公开(公告)日：2024-05-28
申请号：US18162136
申请日：2023-01-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byoungyong Kim , Seunghwa Ha , Seungsoo Ryu , Sanghyeon Song , Jeongdo Yang , Jungyun Jo , Jeongho Hwang
IPC: H10K59/13 , G02F1/13 , G02F1/1345 , H05K1/11 , H05K3/32 , H10K50/844 , H10K59/131 , H10K71/00
CPC classification number: H10K59/131 , G02F1/13458 , H05K1/111 , H05K1/112 , H05K3/32 , H05K3/328 , H10K50/844 , H10K71/00 , H05K2201/0373 , H05K2201/09845 , H05K2203/0285 , Y02P70/50
Abstract: A display apparatus includes a display panel having a display substrate on which a plurality of pad terminals is disposed, and a driving unit having a plurality of driving terminals electrically connected to the plurality of pad terminals. Each of the plurality of pad terminals includes a stepped groove that faces a corresponding driving terminal of the plurality of driving terminals or each of the plurality of pad terminals includes an opening hole that faces the corresponding driving terminal of the plurality of driving terminals.
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公开(公告)号：US11950467B2
公开(公告)日：2024-04-02
申请号：US17680526
申请日：2022-02-25
Applicant: Samsung Display Co., LTD.
Inventor： Byoungyong Kim , Sanghyeon Song
IPC: H10K59/131 , H01L23/00 , H01L25/18 , H10K71/00 , H10K59/12
CPC classification number: H10K59/131 , H01L24/05 , H01L24/73 , H01L24/81 , H01L24/83 , H01L24/92 , H01L25/18 , H10K71/00 , H01L24/16 , H01L24/29 , H01L24/32 , H01L2224/05082 , H01L2224/05558 , H01L2224/05562 , H01L2224/05571 , H01L2224/05573 , H01L2224/16014 , H01L2224/16147 , H01L2224/29021 , H01L2224/29028 , H01L2224/32145 , H01L2224/73204 , H01L2224/81898 , H01L2224/83048 , H01L2224/9211 , H10K59/1201
Abstract: A display device includes a driving member which provides an electrical signal and includes a connection terminal which transmits the electrical signal, a pad electrode which receives the electrical signal from the driving member and is electrically connected to the connection terminal of the driving member, an organic layer on the pad electrode, the organic layer including a side surface defining an opening of the organic layer which exposes the pad electrode to outside the organic layer and within the opening, a protrusion protruding from the side surface, and a connection conductive layer which electrically connects the pad electrode to the connection terminal, within the opening of the organic layer, where the connection conductive layer covers each of the pad electrode which is exposed by the opening of the organic layer, the side surface of the organic layer, and the protrusion of the organic layer.
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公开(公告)号：US11605697B2
公开(公告)日：2023-03-14
申请号：US17115744
申请日：2020-12-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byoungyong Kim , Seunghwa Ha , Seungsoo Ryu , Sanghyeon Song , Jeongdo Yang , Jungyun Jo , Jeongho Hwang
IPC: H01L27/32 , H01L27/12 , H01L27/14 , H01L51/50 , H01L51/52 , G02F1/1345 , H05K3/32 , H05K1/11 , H01L51/56
Abstract: A display apparatus includes a display panel having a display substrate on which a plurality of pad terminals is disposed, and a driving unit having a plurality of driving terminals electrically connected to the plurality of pad terminals. Each of the plurality of pad terminals includes a stepped groove that faces a corresponding driving terminal of the plurality of driving terminals or each of the plurality of pad terminals includes an opening hole that faces the corresponding driving terminal of the plurality of driving terminals.
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公开(公告)号：US20210118973A1
公开(公告)日：2021-04-22
申请号：US17115744
申请日：2020-12-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byoungyong Kim , Seunghwa Ha , Seungsoo Ryu , Sanghyeon Song , Jeongdo Yang , Jungyun Jo , Jeongho Hwang
Abstract: A display apparatus includes a display panel having a display substrate on which a plurality of pad terminals is disposed, and a driving unit having a plurality of driving terminals electrically connected to the plurality of pad terminals. Each of the plurality of pad terminals includes a stepped groove that faces a corresponding driving terminal of the plurality of driving terminals or each of the plurality of pad terminals includes an opening hole that faces the corresponding driving terminal of the plurality of driving terminals.
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公开(公告)号：US09977466B2
公开(公告)日：2018-05-22
申请号：US15348980
申请日：2016-11-11
Applicant: Samsung Display Co., Ltd.
Inventor： Ohjune Kwon , Seungyong Song , Jeongdo Yang , Seung-Hwa Ha , Sanghyeon Song , Jungyun Jo , Jeongho Hwang
IPC: G06F1/16
CPC classification number: G06F1/1652 , H01L51/0097 , H01L2251/5338
Abstract: A flexible display panel includes a display area to display an image, and a non-display area disposed outside the display area. The non-display area includes a first portion and a second portion. The first portion extends from the display area, and includes a support layer disposed on a flexible substrate. The second portion extends from the first portion, and is bent from a plane of the first portion. A property of a material of the support layer in the first portion is different than the property of the material of the support layer in the second portion.
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Patent Agency Ranking
公开(公告)号：US12080662B2
公开(公告)日：2024-09-03
申请号：US17316716
申请日：2021-05-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Eui Jeong Kang , Sanghyeon Song , Heeju Woo , Donghyun Lee
IPC: H01L23/00 , H10K59/131
CPC classification number: H01L24/05 , H01L24/02 , H01L24/04 , H01L24/29 , H01L24/32 , H01L24/33 , H01L24/83 , H10K59/131 , H01L2224/02181 , H01L2224/02185 , H01L2224/04026 , H01L2224/05073 , H01L2224/05124 , H01L2224/05139 , H01L2224/05147 , H01L2224/05166 , H01L2224/0518 , H01L2224/05551 , H01L2224/05553 , H01L2224/05564 , H01L2224/05573 , H01L2224/05686 , H01L2224/0569 , H01L2224/05693 , H01L2224/29499 , H01L2224/32227 , H01L2224/32238 , H01L2224/331 , H01L2224/83048 , H01L2224/83191 , H01L2224/83192 , H01L2224/83201 , H01L2224/8322 , H01L2224/83951
Abstract: The invention relates to display device and method of manufacturing the same. The display device includes: a substrate; a driving pad disposed on the substrate; an insulating layer exposing the driving pad and disposed on the substrate; a circuit board including a circuit pad overlapping the driving pad; and a connector disposed between the circuit board and the insulating layer and including a plurality of conductive particles electrically connecting the driving pad and the circuit pad, the driving pad including: a first pad disposed on the substrate; and a second pad disposed on the first pad and having an opening exposing the first pad.
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公开(公告)号：US11171194B2
公开(公告)日：2021-11-09
申请号：US15616658
申请日：2017-06-07
Applicant: Samsung Display Co., Ltd.
Inventor： Seungsoo Ryu , Byoungyong Kim , Sanghyeon Song , Jeongdo Yang , Jungyun Jo , Seunghwa Ha , Jeongho Hwang
Abstract: A display apparatus is provided. The display apparatus includes a display substrate and a plurality of pads arranged above the display substrate. Each of the plurality of pads includes a first conductive layer, at least a portion of which is covered by an insulating film, a second conductive layer arranged above the first conductive layer, and a clamping portion formed in the second conductive layer.
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公开(公告)号：US10983560B2
公开(公告)日：2021-04-20
申请号：US15964368
申请日：2018-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Ohjune Kwon , Seungyong Song , Jeongdo Yang , Seung-Hwa Ha , Sanghyeon Song , Jungyun Jo , Jeongho Hwang
Abstract: A method of bending a flexible display panel including a flexible substrate extending from a display area to a non-display area and a support layer disposed on the flexible substrate in the display area and the non-display area, the method including altering, via thermal deformation, a property of a material of the support layer disposed on the flexible substrate in the non-display area of the flexible display panel; and bending, after altering the property, a portion of the support layer in non-display area that extends from a plane of the support layer in the display area of the flexible display panel.
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公开(公告)号：US10510821B2
公开(公告)日：2019-12-17
申请号：US15617420
申请日：2017-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Jungyun Jo , Byoungyong Kim , Seungsoo Ryu , Sanghyeon Song , Jeongdo Yang , Jonghyuk Lee , Seunghwa Ha , Jeongho Hwang
Abstract: A display device includes: a substrate; and a plurality of pad terminals on the substrate, wherein each of the plurality of pad terminals includes a lower conductive layer and an upper conductive layer disposed on the lower conductive layer, an elastic layer disposed between the lower conductive layer and the upper conductive layer, and at least a portion of the lower conductive layer being electrically connected to at least a portion of the upper conductive layer in a region in which the elastic layer is not arranged.
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公开(公告)号：US11678533B2
公开(公告)日：2023-06-13
申请号：US16944524
申请日：2020-07-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Soo Ryu , Sanghyeon Song , Donghyun Lee
CPC classification number: H01L27/3276 , H01L51/524 , H01L51/56 , H01L2227/323
Abstract: A display device includes an array substrate including a pixel array disposed on a base substrate, a side terminal disposed on the base substrate, and a transfer wiring electrically connected to the side terminal and the pixel array, the array substrate having an inclined side surface, and a conductive connection pad including a first portion disposed on the inclined side surface of the array substrate to contact the side terminal and a second portion disposed on a lower surface of the array substrate. The first portion and the second portion are connected to each other.
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