公开(公告)号：US09946131B2

公开(公告)日：2018-04-17

申请号：US15464413

申请日：2017-03-21

Applicant: Japan Display Inc.

Inventor： Saori Sugiyama ,  Yuji Maede ,  Masateru Morimoto

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

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/124

Abstract: A liquid crystal display device in which smear error is suppressed and transmittance is uniform is provided. In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.

公开(公告)号：US09835919B2

公开(公告)日：2017-12-05

申请号：US15275682

申请日：2016-09-26

Applicant: Japan Display Inc.

Inventor： Kenta Seki ,  Gen Koide ,  Yuji Maede ,  Jin Hirosawa

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/136286 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F2001/134318 ,  G02F2001/136218 ,  G02F2201/121

Abstract: According to one embodiment, a display device comprises metal lines which are in contact with a structural electrode. A first filter overlaps with first and second pixels, and a second filter overlaps with second and fourth pixels. First to fourth structural electrodes overlap with first to fourth pixels respectively. A first slit extends between first and second pixels, and a second slit extends between third and fourth pixels. The first metal line is formed between first and second structural electrodes to cover part of the first slit, and the second metal line is formed between third and fourth structural electrodes to cover part of the second slit.

公开(公告)号：US09645462B2

公开(公告)日：2017-05-09

申请号：US15363233

申请日：2016-11-29

Applicant: Japan Display Inc.

Inventor： Saori Sugiyama ,  Yuji Maede ,  Masateru Morimoto

IPC: G02F1/1362 ,  G02F1/1333

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/124

Abstract: A liquid crystal display device in which smear error is suppressed and transmittance is uniform is provided.In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.

公开(公告)号：US09551908B2

公开(公告)日：2017-01-24

申请号：US15207863

申请日：2016-07-12

Applicant: JAPAN DISPLAY INC.

Inventor： Saori Sugiyama ,  Yuji Maede ,  Masateru Morimoto

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

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/124

Abstract: A liquid crystal display device in which smear error is suppressed and transmittance is uniform is provided.In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.

Abstract translation: 在包括多个像素并且使用梳齿状透明导电膜110作为公共布线的液晶显示装置中，公共布线包括在垂直方向和水平方向上延伸的网状公共金属布线101v和101h， 梳齿状透明导电膜110连接在相邻像素之间。

公开(公告)号：US11650463B2

公开(公告)日：2023-05-16

申请号：US17546088

申请日：2021-12-09

Applicant: Japan Display Inc.

Inventor： Junko Nagasawa ,  Hiroya Morimoto ,  Yuji Maede

IPC: G02F1/1339 ,  G02F1/1343 ,  G02F1/1347 ,  G02F1/1337

CPC classification number: G02F1/13394 ,  G02F1/1337 ,  G02F1/1347 ,  G02F1/13439 ,  G02F1/134336

Abstract: According to one embodiment, a liquid crystal device includes a first liquid crystal cell and a second liquid crystal cell bonded to the first liquid crystal cell. Each of the first liquid crystal cell and the second liquid crystal cell includes a first substrate, a second substrate, a liquid crystal layer, a sealant bonding the first substrate and the second substrate together, one or more first spacers disposed inside the sealant and holding the gap, and a plurality of second spacers disposed in an effective area surrounded by the sealant and holding the gap.

公开(公告)号：US11362078B2

公开(公告)日：2022-06-14

申请号：US17244477

申请日：2021-04-29

Applicant: Japan Display Inc.

Inventor： Masanobu Ikeda ,  Yuji Maede ,  Yasuhiro Kanaya

IPC: H01L25/16 ,  G09G3/20 ,  G09G3/32 ,  H01L25/075 ,  H01L33/06 ,  H01L33/32

Abstract: According to an aspect, a display device includes: a substrate; and a plurality of pixels provided on the substrate. Each of the pixels includes a red light emitting element and a first green light emitting element. When the first green light emitting element and the red light emitting element are turned on simultaneously, an emission intensity of the first green light emitting element is lower than an emission intensity of the red light emitting element, and a half width of a spectrum of light output from the first green light emitting element is greater than a half width of a spectrum of light output from the red light emitting element.

公开(公告)号：US10209555B2

公开(公告)日：2019-02-19

申请号：US15628956

申请日：2017-06-21

Applicant: Japan Display Inc.

Inventor： Yuji Maede

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/13 ,  G09G3/3241 ,  G02F1/1343 ,  G02F1/1362

Abstract: According to one embodiment, a display device, including a first insulating, a first common electrode located on a side of the first insulating layer, a second common electrode being adjacent to the first common electrode, and a second insulating, wherein the first insulating layer is in contact with the second insulating layer at a position corresponding to the first boundary portion, the second common electrode is contact with any one of the first and second insulating layers at a position corresponding to the second boundary portion, and being in contact with both the first and second insulating layers at a position corresponding to the third boundary portion.

公开(公告)号：US10126584B2

公开(公告)日：2018-11-13

申请号：US15204480

申请日：2016-07-07

Applicant: Japan Display Inc.

Inventor： Yuji Maede ,  Jin Hirosawa ,  Hidemasa Yamaguchi

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/133 ,  G02F1/1368 ,  G02F1/1343 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1362

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 metal layer formed on an interlayer insulating film, arranged in contact with at least one of common electrodes adjacent to each other via a slit, and covering at least a part of the slit. The metal layer is at least partly opposed to a signal line located in correspondence with the slit and is arranged closer than the signal line to a liquid crystal layer.

公开(公告)号：US10018886B1

公开(公告)日：2018-07-10

申请号：US15896143

申请日：2018-02-14

Applicant: Japan Display Inc.

Inventor： Saori Sugiyama ,  Yuji Maede ,  Masateru Morimoto

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

Abstract: A liquid crystal display device in which smear error is suppressed and transmittance is uniform is provided. In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.

公开(公告)号：US09625757B2

公开(公告)日：2017-04-18

申请号：US14626212

申请日：2015-02-19

Applicant: Japan Display Inc.

Inventor： Atsuko Oono ,  Arihiro Takeda ,  Jin Hirosawa ,  Satoru Kawasaki ,  Yuji Maede ,  Saori Sugiyama

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133514 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2201/52

Abstract: According to one embodiment, a liquid crystal display device, include a first substrate includes a first pixel electrode including m first strip electrodes, a second pixel electrode including m second strip electrodes, a third pixel electrode including n third strip electrodes, a fourth pixel electrode including m fourth strip electrodes, a fifth pixel electrode including m fifth strip electrodes, and a sixth pixel electrode including n sixth strip electrodes, m and n being positive integers and unequal to each other.