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公开(公告)号：US20230172021A1
公开(公告)日：2023-06-01
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: H10K59/131 , G02F1/1345 , H05K3/32 , H05K1/11 , H10K50/844 , H10K71/00
CPC classification number: H10K59/131 , G02F1/13458 , H05K3/328 , H05K1/111 , H10K50/844 , H10K71/00 , H05K1/112 , H05K3/32 , H05K2203/0285 , H05K2201/0373 , H05K2201/09845 , 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：US11527603B2
公开(公告)日：2022-12-13
申请号：US17108354
申请日：2020-12-01
Applicant: Samsung Display Co., Ltd.
Inventor： Donghyun Lee , Eui Jeong Kang , Byoungyong Kim , Seung-Soo Ryu , Sanghyeon Song , Sang Hyuck Yoon
Abstract: A display device includes a pixel array disposed on a base substrate, a side terminal electrically connected to the pixel array, a connection pad including a first side surface contacting a side surface of the side terminal, and a driving device bonding to a second side surface of the connection pad, where the second side surface is opposite to the first side surface. The side terminal includes a resistance-reducing layer and an upper conductive layer, the resistance-reducing layer includes a first conductive material, the upper conductive layer is disposed on the resistance-reducing layer and includes a second conductive material having an oxidation resistance greater than the first conductive material. A portion of the upper conductive layer is disposed between the connection pad and the resistance-reducing layer such that the resistance-reducing layer is spaced apart from the connection pad.
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公开(公告)号：US11515381B2
公开(公告)日：2022-11-29
申请号：US16894850
申请日：2020-06-07
Applicant: Samsung Display Co., Ltd.
Inventor： Eui Jeong Kang , Byoungyong Kim , Seung-Soo Ryu , Sanghyeon Song , Donghyun Lee
IPC: H01L27/32
Abstract: A display device including a display panel, a side surface electrode, and a flexible film. The display panel includes a display area, a non-display area defined outside the display area, a pixel disposed in the display area, a signal line connected to the pixel, and a connection pad extending from the signal line and disposed in the non-display area. The side surface electrode is disposed on one side surface of the display panel and contacts one side surface of the connection pad. The flexible film includes a driving pad that contacts the side surface electrode. The connection pad includes a first electrode layer including a plurality of first electrodes and a second electrode layer disposed on the first electrode layer and including a plurality of second electrodes. The first electrode layer and the second electrode layer have different rigidities.
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公开(公告)号：US20170358642A1
公开(公告)日：2017-12-14
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
CPC classification number: H01L27/3276 , G06F3/0412 , G06F3/044 , H01L25/18 , H01L27/124 , H01L51/0097 , H01L2251/5338
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：US12178097B2
公开(公告)日：2024-12-24
申请号：US18305816
申请日：2023-04-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Soo Ryu , Sanghyeon Song , Donghyun Lee
IPC: H10K59/131 , H10K50/84 , H10K59/12 , H10K71/00
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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Patent Agency Ranking
公开(公告)号：US20210066437A1
公开(公告)日：2021-03-04
申请号：US16944524
申请日：2020-07-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Soo Ryu , Sanghyeon Song , Donghyun Lee
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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公开(公告)号：US10217806B2
公开(公告)日：2019-02-26
申请号：US15362082
申请日：2016-11-28
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 including a display substrate on which a plurality of pad terminals is disposed, and a driving unit including 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：US20180246544A1
公开(公告)日：2018-08-30
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
IPC: G06F1/16
CPC classification number: G06F1/1652 , G09G5/00 , H01L51/0097 , H01L2251/5338 , Y02E10/549
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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公开(公告)号：US20170373028A1
公开(公告)日：2017-12-28
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
CPC classification number: H01L24/05 , G09G3/2092 , H01L27/3255 , H01L27/3276 , H01L27/3288 , H01L27/3297 , H01L51/0097 , H01L51/5203 , H01L2224/0401 , H01L2224/05017 , H01L2224/05025 , H01L2224/05083 , H01L2224/05124 , H01L2224/05166 , H01L2224/05572 , H01L2251/5338 , Y02E10/549
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：US20170365653A1
公开(公告)日：2017-12-21
申请号：US15362082
申请日：2016-11-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byoungyong Kim , Seunghwa Ha , Seungsoo Ryu , Sanghyeon Song , Jeongdo Yang , Jungyun Jo , Jeongho Hwang
CPC classification number: H01L27/3276 , G02F1/13458 , H01L51/5253 , H01L51/56 , H05K1/111 , H05K1/112 , H05K3/32 , H05K3/328 , H05K2201/0373 , H05K2201/09845 , H05K2203/0285 , Y02P70/611
Abstract: A display apparatus includes a display panel comprising a display substrate on which a plurality of pad terminals is disposed, and a driving unit comprising 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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