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公开(公告)号：US20180217434A1
公开(公告)日：2018-08-02
申请号：US15883133
申请日：2018-01-30
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: G02F1/1333 , G02F1/1368 , G02F1/1362 , G02F1/1339 , G02F1/1345
Abstract: According to one embodiment, a display device includes a first substrate including a first insulating substrate, a second substrate including a second insulating substrate and opposing the first substrate, and an adhesive layer which attaches the first substrate and the second substrate together. The adhesive layer includes a first portion extending in a first direction. The first portion includes a first end portion and a second end portion, each extending in the first direction. The second substrate includes a third end portion located between the first end portion and the second end portion and extending in the first direction. The first substrate and the second substrate are bent in a position overlapping the first portion.
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公开(公告)号：US09854668B2
公开(公告)日：2017-12-26
申请号：US15452022
申请日：2017-03-07
Applicant: Japan Display Inc.
Inventor： Takumi Sano , Yasushi Kawata
CPC classification number: H05K1/028 , H01L27/32 , H01L51/52 , H05K1/111 , H05K3/323 , H05K3/361 , H05K2201/10128
Abstract: According to one embodiment, a display device includes a first flexible substrate including an insulating substrate with a first area, a second area adjacent to the first area, and a through hole, and a pad electrode, a second flexible substrate including a connection line, the second flexible substrate disposed below the first flexible substrate, and an anisotropy conductive film which electrically connects the pad electrode and the connection line, wherein the anisotropy conductive film is disposed between the second area and the second flexible substrate, and has a first film thickness in a first position and a second film thickness in a second position, where the first film thickness is greater than the second film thickness.
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公开(公告)号：US09630389B2
公开(公告)日：2017-04-25
申请号：US14139997
申请日：2013-12-24
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata , Akio Murayama
IPC: B32B38/10 , B23K26/00 , B23K26/18 , B23K26/40 , G02F1/1333 , G02F1/136 , H01L51/52 , H01L27/32 , B23K103/16
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.
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公开(公告)号：US09536929B2
公开(公告)日：2017-01-03
申请号：US14285729
申请日：2014-05-23
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
CPC classification number: H01L27/322 , H01L27/1266 , H01L27/3276 , H01L51/003 , H01L51/0097 , H01L2227/323 , H01L2227/326
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, 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, peeling the second support substrate from the second resin layer by radiating a first laser beam toward the second substrate, mounting a signal supply source on a first mounting portion in a state in which the second resin layer, which is opposed to the first mounting portion, is warped in a direction away from the first mounting portion, and adhering the first resin layer and the second resin 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形成为使得第一树脂层形成在第一支撑基板上的第一基板，制备形成为使得第二树脂层形成在第二支撑件上的第二基板 基板，连接第一基板和第二基板，通过向第二基板照射第一激光束，将第二支撑基板从第二树脂层剥离，将信号供给源安装在第一安装部上，在第二树脂 与第一安装部相对的层在远离第一安装部的方向上翘曲，并且粘附第一树脂层和第二树脂层。
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公开(公告)号：US09500915B2
公开(公告)日：2016-11-22
申请号：US14711878
申请日：2015-05-14
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: G02F1/1343 , G02F1/1333 , G02F1/1337 , G09G3/36 , G02F1/1362
CPC classification number: G02F1/134336 , G02F1/133345 , G02F1/133784 , G02F2001/136218 , G09G3/3648 , G09G2300/0452
Abstract: According to one embodiment, a liquid crystal display device includes a liquid crystal layer, a first pixel electrode, a second pixel electrode and an auxiliary electrode. The first pixel electrode includes a first corner portion, a second corner portion and a side edge portion. A first video signal is input in the first pixel electrode. A second video signal of polarity different from polarity of the first video signal is input in the second pixel electrode. The auxiliary electrode includes a first region and a second region. A voltage of the same polarity as the polarity of the first video signal is supplied to the auxiliary electrode.
Abstract translation: 根据一个实施例，液晶显示装置包括液晶层，第一像素电极，第二像素电极和辅助电极。 第一像素电极包括第一角部，第二角部和侧缘部。 在第一像素电极中输入第一视频信号。 在第二像素电极中输入与第一视频信号的极性不同的第二视频信号。 辅助电极包括第一区域和第二区域。 将与第一视频信号的极性相同极性的电压提供给辅助电极。
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Patent Agency Ranking
公开(公告)号：US11656488B2
公开(公告)日：2023-05-23
申请号：US17851110
申请日：2022-06-28
Applicant: Japan Display Inc.
Inventor： Arichika Ishida , Yasushi Kawata
IPC: G02F1/1333 , H01L51/00
CPC classification number: G02F1/1333 , G02F1/133305 , H01L51/0097 , G02F1/133302 , G02F1/133351 , G02F1/133354 , G02F2201/54 , H01L2924/0002 , Y02E10/549 , Y02P70/50 , H01L2924/0002 , 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.
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公开(公告)号：US10892315B2
公开(公告)日：2021-01-12
申请号：US16788830
申请日：2020-02-12
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: H01L27/32 , H01L27/12 , 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：US10608073B2
公开(公告)日：2020-03-31
申请号：US16504943
申请日：2019-07-08
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: H01L27/32 , H01L27/12 , 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：US10459265B2
公开(公告)日：2019-10-29
申请号：US15883133
申请日：2018-01-30
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: G02F1/1333 , G02F1/1368 , G02F1/1362 , G02F1/1339 , G02F1/1345
Abstract: According to one embodiment, a display device includes a first substrate including a first insulating substrate, a second substrate including a second insulating substrate and opposing the first substrate, and an adhesive layer which attaches the first substrate and the second substrate together. The adhesive layer includes a first portion extending in a first direction. The first portion includes a first end portion and a second end portion, each extending in the first direction. The second substrate includes a third end portion located between the first end portion and the second end portion and extending in the first direction. The first substrate and the second substrate are bent in a position overlapping the first portion.
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公开(公告)号：US10396141B2
公开(公告)日：2019-08-27
申请号：US15478400
申请日：2017-04-04
Applicant: Japan Display Inc.
Inventor： Yasushi Kawata
IPC: H01L27/32 , H01L51/00 , H01L27/12 , 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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