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公开(公告)号：US20200083306A1
公开(公告)日：2020-03-12
申请号：US16522827
申请日：2019-07-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonsuk Choi , Seongryong Lee , Yonghwan Park , Nayun Kwak , Hwajeong Kim , Eunae Jung
Abstract: A display device includes a substrate, a display area located over the substrate and including a plurality of pixels, a non-display area arranged outside the display area, a first power voltage line corresponding to one side of the display area in the non-display area and including a first conductive layer and a second conductive layer arranged over the first conductive layer, a second power voltage line spaced apart from the first power voltage line in the non-display area, a first dam unit surrounding the display area and overlapping the second power voltage line in a plan view, a second dam unit arranged outside the first dam unit, and a third dam unit arranged between the display area and the first dam unit and overlapping the first conductive layer and the second conductive layer of the first power voltage line in the plan view.
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公开(公告)号：US10483491B2
公开(公告)日：2019-11-19
申请号：US15417000
申请日：2017-01-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yoonsun Choi , Hyunchul Kim , Wonsuk Choi
IPC: H01L51/52 , H01L51/00 , G02F1/1333 , H01L27/32
Abstract: A method of manufacturing a display apparatus that is capable of reducing manufacturing costs and a defect rate during manufacturing, and a display apparatus. The method includes forming a plurality of display units over a mother substrate; attaching a temporary protective film to a lower surface of the mother substrate; cutting the mother substrate and the temporary protective film along a periphery of each of the plurality of display units to obtain a plurality of display panels, each including a first area, a second area, and a bent area between the first area and the second area; removing the temporary protective film from the plurality of display panels; and attaching a lower protective film to a lower surface of each of the plurality of display panels so as to correspond to the first area in each display panel.
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公开(公告)号：US10361385B2
公开(公告)日：2019-07-23
申请号：US15404057
申请日：2017-01-11
Applicant: Samsung Display Co., Ltd.
Inventor： Yoonsun Choi , Wonsuk Choi , Cheolsu Kim , Sangjo Lee
Abstract: A display device is disclosed. The display device includes a substrate including a first area, a second area, and a first bending area located between the first and second areas. The first bending area is bent about a first bending axis extending in a first direction. The display device also includes a first inorganic insulating layer arranged over the substrate and having a first opening or a first groove at least in the first bending area, an organic material layer filling at least a part of the first opening or the first groove, and a first conductive layer extending from the first area to the second area across the first bending area and located over the organic material layer.
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公开(公告)号：US20170277288A1
公开(公告)日：2017-09-28
申请号：US15417003
申请日：2017-01-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonsuk Choi , Sangjo Lee , Cheolsu Kim , Yoonsun Choi
CPC classification number: G06F3/041 , G02F1/13338 , G06F3/0412 , G06F2203/04103 , G06F2203/04111 , H01L27/323 , H01L27/3246 , H01L27/3258 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549
Abstract: A display device includes a substrate including a bending area located between a first region and a second region, and bent around a bending axis extending in a first direction, a first conductive layer above the substrate, and extending from the first region to the second region through the bending area, a second conductive layer above the first conductive layer, and extending from the first region to the second region through the bending area, and an organic insulating layer between the first conductive layer and the second conductive layer.
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