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公开(公告)号：US20190036051A1
公开(公告)日：2019-01-31
申请号：US16141298
申请日：2018-09-25
Applicant: Japan Display Inc.
Inventor： Masumi NISHIMURA
CPC classification number: H01L51/0097 , H01L27/3246 , H01L27/3274 , H01L27/3276 , H01L51/5203 , H01L51/5212 , H01L51/5228 , H01L51/5237 , H01L51/5253 , H01L2251/301 , H01L2251/5338 , H01L2251/558 , H01R12/62 , Y02E10/549
Abstract: In a display device including a flexible display panel, the risk of disconnection of a wiring due to bending is reduced. A display panel includes a display function layer including display elements and a wiring on one major surface of a base material having flexibility. The display panel includes, on the one major surface of the base material, an organic-film-covered wiring area where the surface of the wiring is covered with an organic planarization film that is an organic insulating film in direct contact with the wiring. The display panel includes, in the plane thereof, a display area where the display elements are arranged and a component mounting area that is a peripheral area located outside the display area. As the organic-film-covered wiring area, a curved area is provided in the peripheral area.
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公开(公告)号：US20190006616A1
公开(公告)日：2019-01-03
申请号：US15996620
申请日：2018-06-04
Applicant: Japan Display Inc.
Inventor： Masumi NISHIMURA , Shinichiro Oka
IPC: H01L51/52 , H01L27/32 , H01L51/00 , G02F1/1333 , G02F1/1339
Abstract: A display device includes a flexible substrate including a first region including a display region, a second region including a curved region, and a third region including a terminal region; an electro-optical element located in the display region; and a resin layer continuously extending from the first region to the third region.
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公开(公告)号：US20180247993A1
公开(公告)日：2018-08-30
申请号：US15890728
申请日：2018-02-07
Applicant: Japan Display Inc.
Inventor： Takahiro FUJIOKA , Masumi NISHIMURA
IPC: H01L27/32
CPC classification number: H01L27/3276 , G09G2310/0264 , H01L27/1244
Abstract: A first bent wiring has a first bent portion which is positioned between first and second extending portions and is bent to a side of a first direction. A second bent portion is positioned between the second extending portion and a third extending portion and is bent to a second direction side. A second bent wiring has a third bent portion which is positioned on the second direction side when viewed from the first bent wiring and between fourth and fifth extending portions and is bent to the side of the first direction and a fourth bent portion which is positioned between the fifth extending portion and a sixth extending portion and is bent to the second direction side. A bending point of the third bent portion is positioned on the side of the first direction when viewed from a bending point of the second bent portion.
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公开(公告)号：US20170279085A1
公开(公告)日：2017-09-28
申请号：US15425297
申请日：2017-02-06
Applicant: Japan Display Inc.
Inventor： Masumi NISHIMURA
CPC classification number: H01L51/56 , H01L27/3251 , H01L51/003 , H01L51/5246 , H01L2227/323 , H01L2227/326
Abstract: A method of manufacturing an organic EL display device includes disposing a second base material that is disposed to face a first base material having a display region and including a TFT layer on a supporting substrate that supports the second base material, disposing the first base material on a side opposite to a side where the supporting substrate of the second base material is disposed, disposing a dam material that surrounds the display region between the first base material and the second base material, filling an inside of the dam material with a filling material between the first base material and the second base material, disposing an auxiliary wall to be separated from an outside of the dam material between the first base material and the second base material, and cutting the second base material through the supporting substrate between the dam material and the auxiliary wall.
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