公开(公告)号：US20200050055A1

公开(公告)日：2020-02-13

申请号：US16529958

申请日：2019-08-02

Applicant: Japan Display Inc.

Inventor： Emi HIGANO ,  Toshiyuki HIGANO ,  Shigesumi ARAKI

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

Abstract: According to one embodiment, a display device includes a display panel including a display area which displays images, a non-display area surrounding the display area, and a bend area in the non-display area, a first optical film located on the display panel and comprising an end portion which overlaps the bend area, an adhesive layer which adheres the first optical film and the display panel together and a non-adhesive layer located between the first optical film and the display panel, while overlapping the bend area, wherein the non-adhesive layer is in contact with an upper surface of the display panel.

公开(公告)号：US20180356683A1

公开(公告)日：2018-12-13

申请号：US15992474

申请日：2018-05-30

Applicant: Japan Display Inc.

Inventor： Emi HIGANO ,  Shigesumi ARAKI ,  Toshiyuki HIGANO

IPC: G02F1/1335 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/133 ,  G09G3/36 ,  G02F1/1343

CPC classification number: G02F1/133602 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/1343 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0412 ,  G09G3/3607

Abstract: A display device includes: a first terminal group which is disposed on a front surface of a flexible first substrate having the front surface and is electrically connected to a plurality of pixel electrodes; a second terminal group which is disposed on a back surface of a second substrate and is electrically connected to a plurality of first electrodes of the second substrate; a display region which is disposed on each of the first substrate and the second substrate and overlaps a liquid crystal layer; and first and second peripheral regions which are disposed on the first substrate and the second substrate and located on an outer side of an adhesive. The first terminal group is formed in a first terminal arrangement region of the first peripheral region of the first substrate. The second terminal group is formed in a second terminal arrangement region of the second peripheral region of the second substrate. The first peripheral region is bent toward one side in a Z direction.

公开(公告)号：US20210409584A1

公开(公告)日：2021-12-30

申请号：US17447716

申请日：2021-09-15

Applicant: Japan Display Inc.

Inventor： Tetsuya KOJIMA ,  Mitsutaka OKITA ,  Daiichi SUZUKI ,  Emi HIGANO ,  Shigesumi ARAKI

IPC: H04N5/225 ,  G02F1/1343

Abstract: The display device includes a liquid crystal panel having pixels, and an imaging device arranged on a backside of the liquid crystal display panel, wherein in an imaging area of the liquid crystal display panel overlapping the imaging device, the pixels are controlled so that black display pixels and white display pixels are alternately lined up in a row direction according to an operation of the imaging device.

公开(公告)号：US20170003528A1

公开(公告)日：2017-01-05

申请号：US15180200

申请日：2016-06-13

Applicant: Japan Display Inc.

Inventor： Emi HIGANO ,  Toshiyuki HIGANO ,  Shigesumi ARAKI

IPC: G02F1/1339 ,  G02F1/1335 ,  F21V8/00 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1337

CPC classification number: G02B6/0068 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0083 ,  G02F1/1333 ,  G02F2001/133302 ,  G02F2201/54 ,  G02F2202/28

Abstract: According to one embodiment, a liquid crystal display device includes a display device with a first main surface and a second main surface which is opposite to the first main surface, a first member disposed in the first main surface side of the display panel, a second member disposed between the first member and the display panel, and a cover member disposed in the second main surface side of the display panel, and having a rigidity greater than that of the display panel. The coefficient of thermal expansion of the second member is greater than that of the first member.

Abstract translation: 根据一个实施例，液晶显示装置包括具有第一主表面和与第一主表面相对的第二主表面的显示装置，设置在显示面板的第一主表面侧中的第一构件，第二主表面 设置在第一构件和显示面板之间的构件以及设置在显示面板的第二主表面侧中并且具有比显示面板的刚性更大的刚性的盖构件。 第二构件的热膨胀系数大于第一构件的热膨胀系数。

公开(公告)号：US20180138257A1

公开(公告)日：2018-05-17

申请号：US15810205

申请日：2017-11-13

Applicant: Japan Display Inc.

Inventor： Toshiyuki HIGANO ,  Emi HIGANO

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3262 ,  H01L27/3244 ,  H01L27/3258 ,  H01L51/0024 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5271 ,  H01L51/56 ,  H01L2251/568

Abstract: According to one embodiment, a display device includes a first insulating substrate, an emitting layer, a protective film, a resin base, a first adhesive layer, and a second adhesive layer. The first insulating substrate includes a display area and a drive area. The emitting layer is in the display area. The protective film covers the emitting layer. The resin base is at a position upper than the protective film. The first adhesive layer is under the resin base, in the display area and the drive area. The second adhesive layer is on the resin base. The second adhesive layer covers the drive area and an end portion of the resin base. The resin base is located between the first adhesive layer and the second adhesive layer in the drive area.

公开(公告)号：US20180130971A1

公开(公告)日：2018-05-10

申请号：US15804125

申请日：2017-11-06

Applicant: Japan Display Inc.

Inventor： Genki ASOZU ,  Emi HIGANO

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5218 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3262 ,  H01L51/5253 ,  H01L51/5281

Abstract: The purpose of the present invention is to realize the organic EL display device that has a high quality images even the polarizing plate is eliminated. The structure of the invention is as follows. An organic EL display device comprising: a display area, an organic EL element, which an organic EL layer is formed between a lower electrode and an upper electrode, the organic EL layer emits a different color of light according to a pixel, wherein a color filter of a same color as a color of light emitted from the organic EL layer is formed at a nearer side to the screen of the organic EL layer.

公开(公告)号：US20160225331A1

公开(公告)日：2016-08-04

申请号：US14993250

申请日：2016-01-12

Applicant: Japan Display Inc.

Inventor： Emi HIGANO ,  Toshiyuki HIGANO ,  Shigesumi ARAKI

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134372 ,  G09G2300/0452 ,  G09G2300/0486 ,  G09G2320/0233 ,  G09G2320/0626

Abstract: A display device includes: a first scanning line and a second scanning line which are provided along a first direction; a first signal line and a second signal line which are provided along a second direction; and a first subpixel and a second subpixel. Each of the first subpixel and the second subpixel is disposed between the first scanning line and the second scanning line and between the first signal line and the second signal line, and is provided with an electrode having a first main electrode portion and a first electrode portion connected with a first end of the first main electrode portion. The first electrode portion of the first subpixel and the first electrode portion of the second subpixel are provided at an interval along a direction free from being parallel to each of the first direction and the second direction.

Abstract translation: 显示装置包括：沿第一方向设置的第一扫描线和第二扫描线; 沿着第二方向设置的第一信号线和第二信号线; 以及第一子像素和第二子像素。 第一子像素和第二子像素中的每一个被配置在第一扫描线与第二扫描线之间以及第一信号线与第二信号线之间，并且设置有具有第一主电极部分和第一电极部分的电极 与第一主电极部分的第一端连接。 第一子像素的第一电极部分和第二子像素的第一电极部分沿着不平行于第一方向和第二方向中的每一个的方向以一定间隔设置。

公开(公告)号：US20180284515A1

公开(公告)日：2018-10-04

申请号：US15937969

申请日：2018-03-28

Applicant: Japan Display Inc.

Inventor： Emi HIGANO ,  Toshiyuki Higano ,  Shigesumi Araki

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1362

Abstract: According to one embodiment, a display device comprises first and second flexible substrates, a sealant, a liquid crystal layer, a film, a first protrusion, scan signal lines, and video signal lines. The first flexible substrate includes first and second surfaces. The second flexible substrate includes third and fourth surfaces. The film is disposed on the fourth surface. The first protrusion is disposed on one of first and third surfaces. The scan signal lines extend in a first direction. The video signal lines extend in a second direction. The first protrusion overlaps one of the scan signal lines and the video signal lines, and extends in one of first and second 0directions.

公开(公告)号：US20160274403A1

公开(公告)日：2016-09-22

申请号：US15070820

申请日：2016-03-15

Applicant: Japan Display Inc.

Inventor： Shigesumi ARAKI ,  Toshiyuki HIGANO ,  Emi HIGANO

IPC: G02F1/1339 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F2001/13396 ,  G02F2001/13398 ,  H01L27/124 ,  H01L29/78633

Abstract: A display device includes a first light shielding area where two signal lines are arranged between the opening portions of mutually adjacent sub pixels, a second light shielding area where one signal line is arranged between the opening portions of mutually adjacent sub pixels, and a third light shielding area where one scanning line is arranged between the opening portions of mutually adjacent sub pixels. The display device further includes a first spacer arranged in the first light shielding area or the second light shielding area along the extending direction of the signal line and a second spacer arranged in the third light shielding area along the extending direction of the scanning line. The first spacer and the second spacer are arranged crosswise.

Abstract translation: 显示装置包括第一遮光区域，其中两个信号线布置在相互相邻的子像素的开口部分之间，第二遮光区域，其中一个信号线布置在相互相邻的子像素的开口部分之间，第三光 其中一个扫描线布置在相互相邻的子像素的开口部分之间的屏蔽区域。 显示装置还包括沿着信号线的延伸方向布置在第一遮光区域或第二遮光区域中的第一隔离物和沿着扫描线的延伸方向布置在第三遮光区域中的第二间隔物。 第一间隔物和第二间隔物交叉排列。

公开(公告)号：US20160116808A1

公开(公告)日：2016-04-28

申请号：US14922770

申请日：2015-10-26

Applicant: Japan Display Inc.

Inventor： Toshiyuki HIGANO ,  Emi HIGANO

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

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/136286 ,  G02F2001/134345

Abstract: A display device includes a first pixel formed by a red sub pixel, a green sub pixel, and a white sub pixel and a second pixel formed by a red sub pixel, a green sub pixel, and a blue sub pixel. The red sub pixel and the green sub pixel are arranged in a second direction. The white sub pixel is arranged adjacently to the red sub pixel and the green sub pixel in a first direction. The blue sub pixel is adjacently to the red sub pixel and the green sub pixel in the first direction. A light shielding wiring layer extending in the first direction is arranged between the red sub pixel and the green sub pixel of each of the first pixel and the second pixel.

Abstract translation: 显示装置包括由红色子像素，绿色子像素和白色子像素形成的第一像素和由红色子像素，绿色子像素和蓝色子像素形成的第二像素。 红色子像素和绿色子像素被布置在第二方向上。 白色子像素被布置成与第一方向上的红色子像素和绿色子像素相邻。 蓝色子像素与第一方向上的红色子像素和绿色子像素相邻。 沿第一方向延伸的遮光布线层设置在第一像素和第二像素中的每一个的红色子像素和绿色子像素之间。