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公开(公告)号：US10268092B2
公开(公告)日：2019-04-23
申请号：US15636805
申请日：2017-06-29
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: G02F1/1362 , G02F1/1333 , G02F1/153
Abstract: According to one embodiment, a display device includes a display panel including a first area and a second area adjacent to the first area, and a wiring substrate mounted on the second area of the display panel, wherein the first area includes an insulating substrate, an inorganic insulating film disposed on the insulating substrate, and a signal line disposed on the inorganic insulating film, and the second area includes a protective layer and the signal line disposed continuously from the first area on the protective layer.
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公开(公告)号：US09804315B2
公开(公告)日：2017-10-31
申请号：US14722808
申请日：2015-05-27
Applicant: Japan Display Inc.
Inventor： Yoshiro Aoki , Yasushi Kawata , Arichika Ishida
IPC: F21V8/00 , G02F1/1339 , G02F1/1345
CPC classification number: G02B6/0011 , G02F1/1339 , G02F1/13452
Abstract: According to one embodiment, provided is a liquid crystal display device with a reduced size and little restriction for incorporation into other devices. The liquid crystal display device includes an array substrate that includes multiple thin film transistors for pixel driving. The liquid crystal display device also includes a counter substrate disposed in a manner opposed to the array substrate. The liquid crystal display device further includes an FPC arranged to transmit an external signal for driving of the thin film transistors. One of the array substrate and the counter substrate has an outline larger than that of the other, disposed on the display side, and includes a connecting portion at a position not opposed to the other on the side opposite to the display side. At least one end portion of the FPC is connected to the connecting portion, while the other end portion extends inward.
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公开(公告)号：US20170244067A1
公开(公告)日：2017-08-24
申请号：US15442089
申请日：2017-02-24
Applicant: Japan Display Inc.
Inventor： Takumi SANO , Yasushi Kawata
IPC: H01L51/52
CPC classification number: H01L51/5256 , G02F1/13452 , G02F1/13458 , G02F2201/50 , H01L27/3258 , H01L27/3276 , H01L51/5203 , H01L51/5253
Abstract: According to one embodiment, a display device includes an insulating substrate including a first area and a second area adjacent to the first area, the insulating substrate including a first through hole formed in the second area which is formed thinner than the first area, a pad electrode disposed above the first through hole, a signal line electrically connected to the pad electrode, a line substrate including a connection line and disposed below the insulating substrate, a conductive material disposed inside the first through hole to electrically connect the pad electrode and the connection line, a first protection member disposed below the first area, and a second protection member disposed below the first protection member.
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公开(公告)号：US09190575B2
公开(公告)日：2015-11-17
申请号：US14025973
申请日：2013-09-13
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
CPC classification number: H01L33/48 , H01L27/322 , H01L2227/326
Abstract: According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate configured such that a first display element module is formed on a first glass substrate, preparing a second substrate configured such that a first peeling auxiliary layer is formed on a second glass substrate, and then a first color filter layer is formed on the first peeling auxiliary layer, attaching the first display element module and the first color filter layer, and peeling the second glass substrate from the first peeling auxiliary 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第一基板，其被配置为使得第一显示元件模块形成在第一玻璃基板上，准备第二基板，其被配置为使得第一剥离辅助层形成在 第二玻璃基板，然后在第一剥离辅助层上形成第一滤色器层，安装第一显示元件模块和第一滤色器层，并且从第一剥离辅助层剥离第二玻璃基板。
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公开(公告)号：US20140232962A1
公开(公告)日：2014-08-21
申请号：US14164912
申请日：2014-01-27
Applicant: Japan Display Inc.
Inventor： Arichika ISHIDA , Yasushi Kawata
IPC: G02F1/1333 , H01L25/16
CPC classification number: G02F1/1333 , G02F1/133305 , G02F1/133351 , G02F2001/133302 , G02F2001/133354 , G02F2201/54 , H01L51/0097 , H01L2924/0002 , Y02P70/521 , H01L2924/00
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.
Abstract translation: 根据一个实施例，显示装置包括：第一基板，包括具有第一热膨胀系数的第一树脂基板和具有低于第一热膨胀系数的第二热膨胀系数的第一阻挡层;第二基板， 第二树脂基板，其具有与第一热膨胀系数相等的第三热膨胀系数，第二阻挡层的第四热膨胀系数低于第三热膨胀系数，并且等于第一热膨胀系数;以及 位于第一树脂基板和第二树脂基板之间的显示元件。
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Patent Agency Ranking
公开(公告)号：US12219785B2
公开(公告)日：2025-02-04
申请号：US17696291
申请日：2022-03-16
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
Abstract: According to an aspect, a detection device includes: a substrate; an anode electrode provided on the substrate; a cathode electrode that is provided on the same layer as that of the anode electrode and is adjacent to the anode electrode; and an organic semiconductor layer that has a structure in which a p-type semiconductor layer and an n-type semiconductor layer coexist and that is provided so as to cover the anode electrode and the cathode electrode.
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公开(公告)号：US11943943B2
公开(公告)日：2024-03-26
申请号：US17411268
申请日：2021-08-25
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：US11557739B2
公开(公告)日：2023-01-17
申请号：US17032228
申请日：2020-09-25
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata , Takumi Sano
Abstract: According to an embodiment, a flexible substrate includes a flexible insulating base and a plurality of wirings on the insulating base. Furthermore, the insulating base includes a first opening, a second opening shape of which is different from that of the first opening, and a first line portion. The first line portion is disposed between the first opening and the second opening.
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公开(公告)号：US11437463B2
公开(公告)日：2022-09-06
申请号：US17113513
申请日：2020-12-07
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: H01L27/12 , H01L27/32 , H01L51/00 , G02F1/1333 , G02F1/1345
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：US10675851B2
公开(公告)日：2020-06-09
申请号：US15446615
申请日：2017-03-01
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata , Akio Murayama
IPC: B32B38/10 , B23K26/18 , B23K26/40 , G02F1/1333 , H01L27/32 , B23K26/57 , B23K26/00 , B32B27/28 , B23K103/16 , G02F1/136 , H01L51/52 , G02F1/1368 , H01L51/56
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.
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