公开(公告)号：US11029550B2

公开(公告)日：2021-06-08

申请号：US16053855

申请日：2018-08-03

Applicant: Japan Display Inc.

Inventor： Genki Asozu ,  Toshiyuki Higano ,  Emi Higano

IPC: G02F1/1333 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1345

Abstract: According to one embodiment, an electro-optical device comprises a flexible first substrate and a flexible second substrate which include an electro-optical area, a drive area in the first substrate with terminals formed in the drive area, an external drive circuit connected to the terminals, conductive lines extending from the terminals to the electro-optical area side, and a first resin film overlapping the conductive lines. Further, a gap is formed between the first resin film and the second substrate in planar view.

公开(公告)号：US10168583B2

公开(公告)日：2019-01-01

申请号：US14862576

申请日：2015-09-23

Applicant: Japan Display Inc.

Inventor： Genki Asozu ,  Toshiyuki Higano

IPC: G02F1/1333 ,  G02F1/1343

Abstract: According to one embodiment, a liquid crystal display device includes an active-element substrate. The active-element substrate includes a display area, a non-display area, an image signal line, an active element including a scanning line and connected to the image signal line, a driving circuit, a common electrode, a first electrode electrically connected to the common electrode and provided in the non-display area, and a second electrode the voltage of which is lower than that of the common electrode, and which is provided in the non-display area. At least part of the second electrode is provided in a different position from that of the first electrode as seen in plan view. The scanning line is provided below the first electrode.

公开(公告)号：US11966112B2

公开(公告)日：2024-04-23

申请号：US17453224

申请日：2021-11-02

Applicant: Japan Display Inc.

Inventor： Toshiyuki Higano ,  Kazuhiro Nishiyama ,  Genki Asozu ,  Kazuki Matsunaga

IPC: G02F1/1333 ,  G02F1/1335 ,  G06V40/13 ,  A61B5/00 ,  A61B5/1172

CPC classification number: G02F1/13338 ,  G02F1/133514 ,  G06V40/1318 ,  A61B5/1172 ,  A61B5/489

Abstract: According to an aspect, a detection apparatus includes: an optical sensor including a sensor base member and a plurality of photoelectric conversion elements that are provided on the sensor base member and each of which is configured to output a signal corresponding to light emitted to the photoelectric conversion element; and a lighting device including a plurality of first light-emitting elements configured to emit first light having a first maximum emission wavelength and a plurality of second light-emitting elements configured to emit second light having a second maximum emission wavelength. Each of the photoelectric conversion elements has responsivity in a wavelength region including a wavelength region of the first light and a wavelength region of the second light.

公开(公告)号：US10571767B2

公开(公告)日：2020-02-25

申请号：US15792927

申请日：2017-10-25

Applicant: Japan Display Inc.

Inventor： Genki Asozu ,  Shigesumi Araki

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1337 ,  G02F1/1368 ,  H01L29/786 ,  G09G3/36

Abstract: The structure of the invention is: a pair of a first scanning line and a second scanning line extend in a first direction on the TFT substrate, a first pixel that has a first pixel electrode and a second pixel that as a second pixel electrode are formed between the pairs of the scanning lines, a connection area is formed between the first scanning line and the second scanning line; a first TFT, a first through hole that connects the first TFT with the first pixel electrode, and a second TFT, a second through hole that connects the second TFT with the second pixel electrode are formed in the connection area; the first pixel electrode and the second pixel electrode are formed on an organic passivation film; the organic passivation film is not formed in an area where the first through hole and the second through hole are formed.

公开(公告)号：US10359674B2

公开(公告)日：2019-07-23

申请号：US15262059

申请日：2016-09-12

Applicant: Japan Display Inc.

Inventor： Genki Asozu

IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/133 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/137

Abstract: A liquid crystal display device is configured to prevent the appearance on its display of a black stain stemming from a drop in volume resistivity of liquid crystal caused by ions therein. The device includes a thin-film transistor (TFT) substrate and a counter substrate bonded together along the periphery thereof by a seal material. The TFT substrate and the counter substrate have liquid crystal sandwiched therebetween and include a display region. A third electrode is formed outside the display region of the TFT substrate. A concave portion is formed in an organic insulation film on the liquid crystal side of the third electrode.

公开(公告)号：US10317753B2

公开(公告)日：2019-06-11

申请号：US15262041

申请日：2016-09-12

Applicant: Japan Display Inc.

Inventor： Genki Asozu

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1341

Abstract: A liquid crystal display device is configured to prevent the appearance on its display of a black stain stemming from a drop in volume resistivity of liquid crystal caused by ions therein. The device includes a thin-film transistor (TFT) substrate and a counter substrate bonded together along the periphery thereof by a seal material. The TFT substrate and the counter substrate have liquid crystal sandwiched therebetween and include a display area. A second wall is formed outside the display area over the TFT substrate. A second electrode is formed over the second wall. A first wall is formed between the second wall and the display area. A first electrode is formed over the first wall. The first wall has a gap against the counter substrate.

公开(公告)号：US10012858B2

公开(公告)日：2018-07-03

申请号：US15157702

申请日：2016-05-18

Applicant: Japan Display Inc.

Inventor： Genki Asozu ,  Shigesumi Araki

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

CPC classification number: G02F1/133371 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/133337 ,  G02F2001/134345

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 a first sub-pixel, a second sub-pixel, a first line and a second line extending between the first sub-pixel and the second sub-pixel with a gap therebetween, and a first alignment film as an outermost layer. The second substrate includes a second alignment film opposed to the first alignment film. Further, the first substrate includes a groove in which the first alignment has a recessed surface between the first line and the second line, and the groove is filled with the liquid crystal layer.