公开(公告)号：US10134780B2

公开(公告)日：2018-11-20

申请号：US15723817

申请日：2017-10-03

Applicant: JAPAN DISPLAY INC.

Inventor： Muneharu Akiyoshi

IPC: H01L29/04 ,  H01L27/12 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1345

Abstract: According to one embodiment, a display device includes a first substrate including a first insulative substrate, an outer peripheral wiring formed above the first insulative substrate, an insulation film disposed on the outer peripheral wiring, a pixel electrode formed on the insulation film in an active area for displaying an image, and a first bank formed in a line shape on the insulation film in a peripheral area surrounding the active area, a second substrate including at least a second insulative substrate, and a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate.

公开(公告)号：US09806104B2

公开(公告)日：2017-10-31

申请号：US14862303

申请日：2015-09-23

Applicant: JAPAN DISPLAY INC.

Inventor： Muneharu Akiyoshi

IPC: H01L29/04 ,  H01L27/12 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1345

CPC classification number: H01L27/1248 ,  G02F1/1339 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13456 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1262

Abstract: According to one embodiment, a display device includes a first substrate including a first insulative substrate, an outer peripheral wiring formed above the first insulative substrate, an insulation film disposed on the outer peripheral wiring, a pixel electrode formed on the insulation film in an active area for displaying an image, and a first bank formed in a line shape on the insulation film in a peripheral area surrounding the active area, a second substrate including at least a second insulative substrate, and a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate.

公开(公告)号：US09523890B2

公开(公告)日：2016-12-20

申请号：US14326804

申请日：2014-07-09

Applicant: Japan Display Inc.

Inventor： Yuki Matsuura ,  Muneharu Akiyoshi

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1341

CPC classification number: G02F1/1339 ,  G02F1/13394 ,  G02F2001/133388 ,  G02F2001/13415

Abstract: According to one embodiment, a liquid crystal panel includes substrates opposed to each other and paired. The liquid crystal panel includes a liquid crystal layer interposed between the substrates. The liquid crystal panel includes a sealed portion that includes bending corner portions at positions spaced from the outer edges of the substrates, and surrounds the periphery of the liquid crystal layer and bonds the substrates together. The liquid crystal panel includes main spacers that are interposed between the substrates at the position of the liquid crystal layer and hold the gap between the substrates. The liquid crystal panel includes auxiliary spacers that are interposed between the substrates to fill the portions between the outer side portions of the corner portions of the sealed portion and the outer edge sides of the substrates and hold the gap between the substrates.

Abstract translation: 根据一个实施例，液晶面板包括彼此相对并配对的基板。 液晶面板包括插入在基板之间的液晶层。 液晶面板包括密封部分，其包括在与基板的外边缘间隔开的位置处的弯曲角部分，并且包围液晶层的周边并将基板粘合在一起。 液晶面板包括在液晶层的位置处插入在基板之间并保持基板之间的间隙的主间隔件。 液晶面板包括介于基板之间的辅助间隔物，以填充密封部分的角部的外侧部分与基板的外边缘侧之间的部分，并保持基板之间的间隙。

公开(公告)号：US09177977B2

公开(公告)日：2015-11-03

申请号：US14097927

申请日：2013-12-05

Applicant: Japan Display Inc.

Inventor： Muneharu Akiyoshi

IPC: H01L29/04 ,  H01L27/12 ,  G02F1/1339 ,  G02F1/1345

CPC classification number: H01L27/1248 ,  G02F1/1339 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13456 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1262

Abstract: According to one embodiment, a display device includes a first substrate including a first insulative substrate, an outer peripheral wiring formed above the first insulative substrate, an insulation film disposed on the outer peripheral wiring, a pixel electrode formed on the insulation film in an active area for displaying an image, and a first bank formed in a line shape on the insulation film in a peripheral area surrounding the active area, a second substrate including at least a second insulative substrate, and a sealant which is provided in a manner to envelop the first bank, and which attaches the first substrate and the second substrate.

Abstract translation: 根据一个实施例，显示装置包括：第一基板，包括第一绝缘基板，形成在第一绝缘基板上的外周布线，设置在外周布线上的绝缘膜，形成在绝缘膜上的像素电极， 用于显示图像的区域，以及在围绕有源区域的周边区域中的绝缘膜上形成为线状的第一堤坝，包括至少第二绝缘基板的第二基板和以包络的方式设置的密封剂 第一组，并且其附接第一衬底和第二衬底。

公开(公告)号：US09123588B2

公开(公告)日：2015-09-01

申请号：US14206858

申请日：2014-03-12

Applicant: JAPAN DISPLAY INC.

Inventor： Tetsuya Shibata ,  Hajime Watakabe ,  Atsushi Sasaki ,  Yuki Matsuura ,  Muneharu Akiyoshi ,  Hiroyuki Watanabe

IPC: H01L29/72 ,  H01L27/12 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L27/1225 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/7869

Abstract: According to one embodiment, a method of manufacturing a thin-film transistor circuit substrate including forming an oxide semiconductor thin film above an insulative substrate, forming a gate insulation film and a gate electrode which are stacked on a first region of the oxide semiconductor thin film, and exposing from the gate insulation film a second region and a third region of the oxide semiconductor thin film, the second region and the third region being located on both sides of the first region of the oxide semiconductor thin film, forming an interlayer insulation film of silicon nitride including dangling bonds of silicon, the interlayer insulation film covering the second region and the third region of the oxide semiconductor thin film, the gate insulation film and the gate electrode, and forming a source electrode and a drain electrode.

Abstract translation: 根据一个实施例，制造薄膜晶体管电路衬底的方法包括在绝缘衬底上形成氧化物半导体薄膜，形成栅极绝缘膜和栅电极，所述栅极绝缘膜和栅电极层叠在氧化物半导体薄膜的第一区域上 并且从所述栅极绝缘膜暴露所述氧化物半导体薄膜的第二区域和第三区域，所述第二区域和所述第三区域位于所述氧化物半导体薄膜的所述第一区域的两侧，形成层间绝缘膜 包括硅的悬挂键，覆盖第二区域的层间绝缘膜和氧化物半导体薄膜的第三区域，栅极绝缘膜和栅电极，以及形成源电极和漏电极。

公开(公告)号：US20140191231A1

公开(公告)日：2014-07-10

申请号：US14206858

申请日：2014-03-12

Applicant: JAPAN DISPLAY INC.

Inventor： Tetsuya SHIBATA ,  Hajime Watakabe ,  Atsushi Sasaki ,  Yuki Matsuura ,  Muneharu Akiyoshi ,  Hiroyuki Watanabe

IPC: H01L27/12

CPC classification number: H01L27/1225 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/7869

Abstract: According to one embodiment, a method of manufacturing a thin-film transistor circuit substrate including forming an oxide semiconductor thin film above an insulative substrate, forming a gate insulation film and a gate electrode which are stacked on a first region of the oxide semiconductor thin film, and exposing from the gate insulation film a second region and a third region of the oxide semiconductor thin film, the second region and the third region being located on both sides of the first region of the oxide semiconductor thin film, forming an interlayer insulation film of silicon nitride including dangling bonds of silicon, the interlayer insulation film covering the second region and the third region of the oxide semiconductor thin film, the gate insulation film and the gate electrode, and forming a source electrode and a drain electrode.

Abstract translation: 根据一个实施例，制造薄膜晶体管电路衬底的方法包括在绝缘衬底上形成氧化物半导体薄膜，形成栅极绝缘膜和栅电极，所述栅极绝缘膜和栅电极层叠在氧化物半导体薄膜的第一区域上 ，并且从所述栅极绝缘膜暴露所述氧化物半导体薄膜的第二区域和第三区域，所述第二区域和所述第三区域位于所述氧化物半导体薄膜的所述第一区域的两侧，形成层间绝缘膜 包括硅的悬挂键，覆盖第二区域的层间绝缘膜和氧化物半导体薄膜的第三区域，栅极绝缘膜和栅电极，以及形成源电极和漏电极。

公开(公告)号：US10761364B2

公开(公告)日：2020-09-01

申请号：US16101666

申请日：2018-08-13

Applicant: Japan Display Inc.

Inventor： Muneharu Akiyoshi

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333 ,  H01L27/12

Abstract: A liquid crystal display device comprising: scanning lines extending in a first direction, video signal lines extending in a second direction, a pixel electrode formed in an area surrounded by the scanning lines and the video signal lines; a transistor connected to the pixel electrode, a first insulating film formed on a source electrode of the transistor, a common electrode formed on the first insulating film, a second insulating film on the common electrode, the pixel electrode is formed on the second insulating film; wherein a first through hole is formed in the first insulating film, the pixel electrode connects with the source electrode via the first through hole, a common metal wiring made of metal is formed overlapping with a part of the common electrode, black resin exists in the first through hole, the black resin is formed overlapping with the video signal line in a plan view.

公开(公告)号：US10274777B2

公开(公告)日：2019-04-30

申请号：US15666853

申请日：2017-08-02

Applicant: Japan Display Inc.

Inventor： Muneharu Akiyoshi

IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1368

Abstract: According to one embodiment, a display device includes a first substrate, a second substrate opposed to the first substrate, and a display function layer, wherein the first substrate comprises an insulating substrate, a color filter layer includes a first color filter provided above the insulating substrate, and a second color filter provided above the insulating substrate and arranged in alignment with the first color filter, and a first inorganic insulating film which is in contact with a top surface of the first color filter, a first side surface of the first color filter opposed to the second color filter, and an under surface of the second color filter.

公开(公告)号：US10025146B2

公开(公告)日：2018-07-17

申请号：US15378457

申请日：2016-12-14

Applicant: Japan Display Inc.

Inventor： Muneharu Akiyoshi

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1335

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes an organic insulating film, a first electrode formed on the organic insulating film, an inorganic insulating film formed on the first electrode, a second electrode formed on the inorganic insulating film, and an alignment film. The alignment film is in contact with the organic insulating film and the second electrode.

公开(公告)号：US09696577B2

公开(公告)日：2017-07-04

申请号：US14931109

申请日：2015-11-03

Applicant: Japan Display Inc.

Inventor： Muneharu Akiyoshi ,  Kisako Ninomiya ,  Yasushi Kawata ,  Hirotaka Hayashi ,  Arichika Ishida

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/133502 ,  G02F1/1362 ,  G02F1/136209

Abstract: According to one embodiment, a reflective type liquid crystal display device provided can suppress light leakage into a thin film transistor due to entry of extraneous light. An array substrate includes a glass substrate, a plurality of thin film transistors, a plurality of pixel electrodes, and a metal film. The plurality of thin film transistors are provided to the glass substrate. The plurality of pixel electrodes are spaced apart from each other and driven by the thin film transistors. The plurality of pixel electrodes reflect extraneous light entering the reflective type display device from a counter substrate side. The metal film is provided between a gap between the pixel electrodes and each of the thin film transistors.