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公开(公告)号：US20240206203A1
公开(公告)日：2024-06-20
申请号：US18591560
申请日：2024-02-29
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA
CPC classification number: H10K39/32 , G06V40/1318 , H10K19/20 , H10K30/40 , H10K30/81 , H10K30/451
Abstract: A detection device includes a substrate, a plurality of detection electrodes arranged in a detection area of the substrate, an organic semiconductor layer that covers the detection electrodes, and a counter electrode provided above the organic semiconductor layer. The organic semiconductor layer includes at least either of a first p-type semiconductor layer and a first n-type semiconductor layer, and an active layer. The active layer is provided in each overlapping area overlapping a corresponding one of the detection electrodes, and has a structure in which a p-type semiconductor area and an n-type semiconductor area are mixed and coexist. The first p-type semiconductor layer or the first n-type semiconductor layer is provided in a non-overlapping area not overlapping the detection electrode, and is provided between the adjacent active layers.
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公开(公告)号：US20220326556A1
公开(公告)日：2022-10-13
申请号：US17851110
申请日：2022-06-28
Applicant: Japan Display Inc.
Inventor： Arichika ISHIDA , Yasushi KAWATA
IPC: G02F1/1333 , H01L51/00
Abstract: According to one embodiment, a display device includes a first substrate including a first resin substrate having a first thermal expansion coefficient, and a first barrier layer having a second thermal expansion coefficient which is lower than the first thermal expansion coefficient, a second substrate including a second resin substrate having a third thermal expansion coefficient which is equal to the first thermal expansion coefficient, and a second barrier layer having a fourth thermal expansion coefficient which is lower than the third thermal expansion coefficient and is equal to the first thermal expansion coefficient, and a display element located between the first resin substrate and the second resin substrate.
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公开(公告)号：US20170288005A1
公开(公告)日：2017-10-05
申请号：US15478400
申请日：2017-04-04
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA
CPC classification number: H01L27/3276 , G02F1/133305 , G02F1/1345 , H01L27/1218 , H01L27/1248 , H01L27/3246 , H01L27/3258 , H01L51/0097 , H01L2251/5338 , Y02E10/549
Abstract: According to one embodiment, a display device comprises a flexible substrate, a first insulating film disposed on the flexible substrate, a switching element disposed on the first insulating film, a signal wiring electrically connected with the switching element, a first organic film disposed on the signal wiring, a connection wiring disposed on the first organic film, a second organic film disposed on the connection wiring and a pad electrode disposed on the second organic film. The connection wiring is located between the first organic film and the second organic film and is in contact with the first organic film and the second organic film.
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公开(公告)号：US20150194392A1
公开(公告)日：2015-07-09
申请号：US14585603
申请日：2014-12-30
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA
CPC classification number: H01L21/022 , H01L27/322 , H01L27/3244 , H01L51/003 , H01L51/0097 , H01L51/5253 , H01L2224/18 , H01L2251/5338 , H01L2251/566 , H01L2924/0002 , Y02E10/549 , Y02P70/521 , H01L2924/00
Abstract: According to one embodiment, a display device includes a first multilayer, second multilayer, and filler layer. The first multilayer includes a first barrier layer formed on a surface of the resin layer and a switching element formed above the first barrier layer. The second multilayer includes a second barrier layer which is substantially the same as the first barrier layer with respect to layering order, material, and thickness. The filler layer is positioned between the first multilayer and the second multilayer. A layering structure of the first barrier layer and a layering structure of the second barrier layer are symmetrical to each other with respect to the switching element.
Abstract translation: 根据一个实施例，显示装置包括第一多层，第二多层和填充层。 第一层叠体包括形成在树脂层的表面上的第一阻挡层和形成在第一阻挡层之上的开关元件。 第二层包括第二阻挡层，其相对于层叠顺序，材料和厚度与第一阻挡层基本相同。 填料层位于第一层和第二层之间。 第一阻挡层的层叠结构和第二阻挡层的层叠结构相对于开关元件彼此对称。
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公开(公告)号：US20140190621A1
公开(公告)日：2014-07-10
申请号：US14139997
申请日：2013-12-24
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA , Akio Murayama
CPC classification number: B32B38/10 , B23K26/0006 , B23K26/18 , B23K26/40 , B23K26/57 , B23K2103/172 , B32B27/281 , B32B2457/206 , G02F1/1333 , G02F1/133351 , G02F1/1368 , G02F2001/13613 , G02F2201/121 , G02F2201/123 , H01L27/322 , H01L27/3272 , H01L27/3276 , H01L51/5284 , H01L51/56 , H01L2227/323 , H01L2227/326 , H01L2251/566
Abstract: According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate in which a first display element part, a first extension part, a second display element part, and a second extension part, are formed, preparing a second substrate in which a first peeling auxiliary layer, a second peeling auxiliary layer, a sacrifice layer, a first color filter layer, and a second color filter layer, are formed, attaching the first substrate and the second substrate, and radiating a laser beam on the second substrate, and peeling a second support substrate from the first peeling auxiliary layer and the second peeling auxiliary layer while blocking the laser beam by the sacrifice layer.
Abstract translation: 根据一个实施例，一种制造显示装置的方法包括制备其中形成有第一显示元件部分，第一延伸部分，第二显示元件部分和第二延伸部分的第一基板，准备第二基板 其中形成有第一剥离辅助层，第二剥离辅助层，牺牲层，第一滤色器层和第二滤色器层，附接第一基板和第二基板，并将激光束照射在 第二基板，并且在由牺牲层阻挡激光束的同时，从第一剥离辅助层和第二剥离辅助层剥离第二支撑基板。
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Patent Agency Ranking
公开(公告)号：US20220312590A1
公开(公告)日：2022-09-29
申请号：US17806830
申请日：2022-06-14
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA
Abstract: According to one embodiment, a flexible substrate includes an insulating basement, a plurality of wiring lines, a plurality of electrical elements connected to the plurality of wiring lines, and a metal layer. The insulating basement includes a plurality of line portions supporting the plurality of wiring lines, and a plurality of island-shaped portions supporting the plurality of electrical elements. The plurality of line portions connect the plurality of island-shaped portions. The plurality of wiring lines and the electrical elements are located between the insulating basement and the metal layer.
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公开(公告)号：US20210091166A1
公开(公告)日：2021-03-25
申请号：US17113513
申请日：2020-12-07
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA
Abstract: According to one embodiment, a display device comprises a flexible substrate, a first insulating film disposed on the flexible substrate, a switching element disposed on the first insulating film, a signal wiring electrically connected with the switching element, a first organic film disposed on the signal wiring, a connection wiring disposed on the first organic film, a second organic film disposed on the connection wiring and a pad electrode disposed on the second organic film. The connection wiring is located between the first organic film and the second organic film and is in contact with the first organic film and the second organic film.
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公开(公告)号：US20200176549A1
公开(公告)日：2020-06-04
申请号：US16788830
申请日：2020-02-12
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA
Abstract: According to one embodiment, a display device comprises a flexible substrate, a first insulating film disposed on the flexible substrate, a switching element disposed on the first insulating film, a signal wiring electrically connected with the switching element, a first organic film disposed on the signal wiring, a connection wiring disposed on the first organic film, a second organic film disposed on the connection wiring and a pad electrode disposed on the second organic film. The connection wiring is located between the first organic film and the second organic film and is in contact with the first organic film and the second organic film.
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公开(公告)号：US20170176827A1
公开(公告)日：2017-06-22
申请号：US15364815
申请日：2016-11-30
Applicant: Japan Display Inc.
Inventor： Yasushi KAWATA , Takumi Sano
IPC: G02F1/1362 , G02F1/1343 , G02F1/1333 , H01L27/12 , G02F1/1339
CPC classification number: G02F1/136227 , G02F1/133345 , G02F1/1339 , G02F1/13394 , G02F1/134309 , G02F1/13439 , G02F1/13452 , G02F2001/13396 , G02F2201/123 , G02F2201/42 , G02F2202/28 , H01L27/124 , H01L27/1244
Abstract: According to one embodiment, a display device includes a first substrate including an insulating substrate with a through hole, a first pad electrode disposed above the insulating substrate, and a signal line electrically connected to the first pad electrode, a second substrate disposed to be opposed to the first substrate, a first layer disposed between the first pad electrode and the second substrate, a wiring substrate including a connection line and disposed below the insulating substrate, and a conductive material disposed within the through hole to electrically connect the first pad electrode and the connection line, wherein the through hole is formed in a position overlapping the first layer.
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公开(公告)号：US20160164029A1
公开(公告)日：2016-06-09
申请号：US15017195
申请日：2016-02-05
Applicant: JAPAN DISPLAY INC.
Inventor： Yasushi KAWATA
CPC classification number: H01L51/5246 , H01L27/322 , H01L27/3244 , H01L27/3262 , H01L27/3272 , H01L51/003 , H01L51/0097 , H01L2227/326 , H01L2251/5338
Abstract: According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate formed such that a first resin layer is formed on a first support substrate, and thereafter a display element portion and a mounting portion are formed above the first resin layer and a protection layer, which extends from an end portion of the first resin layer along the mounting portion onto the first support substrate, is disposed, preparing a second substrate formed such that a second resin layer is formed on a second support substrate, attaching the first substrate and the second substrate, and mounting a flexible printed circuit board, which is in a state in which the flexible printed circuit board is opposed to the protection layer, on the mounting portion.
Abstract translation: 根据一个实施例，一种制造显示装置的方法包括制备形成为在第一支撑基板上形成第一树脂层的第一基板，然后在第一树脂层的上方形成显示元件部分和安装部分 并且设置从第一树脂层的沿着安装部的端部延伸到第一支撑基板上的保护层，准备形成为使得第二树脂层形成在第二支撑基板上的第二基板， 第一基板和第二基板，并且在安装部分上安装柔性印刷电路板与保护层相对的状态下的柔性印刷电路板。
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