公开(公告)号：US20170371195A1

公开(公告)日：2017-12-28

申请号：US15631300

申请日：2017-06-23

Applicant: Japan Display Inc.

Inventor： Yasushi TOMIOKA ,  Hajime YAMAGUCHI

IPC: G02F1/1333 ,  H01L51/52 ,  G02F1/1362 ,  H01L51/50

CPC classification number: G02F1/133305 ,  G02F1/13452 ,  G02F1/136227 ,  G02F1/136286 ,  H01L27/3276 ,  H01L51/5012 ,  H01L51/5234 ,  H01L2251/5338

Abstract: According to one embodiment, a display device includes a first substrate and an external circuit, the first substrate including a first area, a second area, and wirings, the first area including a display area in which pixels are arranged the external circuit being mounted on the second area. The wirings are electrically connected to the external circuit, provided in the first area and the second area, and arranged in the first direction. At least one of the wirings is inclined with respect to a second direction orthogonal to the first direction in a first portion of the second area. The first substrate is bent in the first portion.

公开(公告)号：US20230016015A1

公开(公告)日：2023-01-19

申请号：US17950121

申请日：2022-09-22

Applicant: Japan Display Inc.

Inventor： Hajime YAMAGUCHI

IPC: G01B7/28 ,  G01B7/16

Abstract: According to one embodiment, a sensor device comprises a substrate, and a sensor layer superposed on the substrate, the substrate includes a plurality of individual areas arranged in a matrix in a first direction and a second direction that intersect each other, a plurality of individual electrodes arranged in the plurality of individual areas, and a common electrode facing the plurality of individual electrodes and generating a plurality of electric fields between the plurality of individual electrodes, wherein the plurality of electric fields are in different directions in a planar view, and the plurality of electric fields in different directions are applied to the sensor layer.

公开(公告)号：US20220151086A1

公开(公告)日：2022-05-12

申请号：US17585559

申请日：2022-01-27

Applicant: Japan Display Inc.

Inventor： Hajime YAMAGUCHI ,  Yasushi TOMIOKA

IPC: H05K5/00 ,  H01L27/32 ,  H01L51/52 ,  H05K1/14 ,  H05K5/03

Abstract: According to one embodiment, a display device includes a first submodule having a display panel, a second submodule having a cover member located on the display panel, and a first decoupling layer located between the first submodule and the second submodule, and each of the first submodule and the second submodule has a single neutral plane.

公开(公告)号：US20170371194A1

公开(公告)日：2017-12-28

申请号：US15628972

申请日：2017-06-21

Applicant: Japan Display Inc.

Inventor： Yasushi TOMIOKA ,  Hajime YAMAGUCHI

IPC: G02F1/1333 ,  H01L27/12 ,  H01L51/00 ,  H01L23/498 ,  H01L27/32 ,  H01L51/52

CPC classification number: G02F1/133305 ,  H01L23/4985 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2251/5338 ,  H01L2251/558 ,  H05K1/0281 ,  H05K1/147 ,  H05K1/189 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/10128 ,  Y02E10/549

Abstract: According to one embodiment, a display device includes a first substrate including a first area and a second area, the first area including a display area where pixels are arranged, and the second area being adjacent to the first area and where wirings are arranged, wherein the wirings are covered with a protection layer, the second area includes a peripheral area and a central area in an arrangement direction of the wirings, and a thickness of at least one of the first substrate and the protection layer varies between the peripheral area and the central area.

公开(公告)号：US20170255324A1

公开(公告)日：2017-09-07

申请号：US15435610

申请日：2017-02-17

Applicant: Japan Display Inc.

Inventor： Shinichiro OKA ,  Hiroshi MIZUHASHI ,  Shinya IUCHI ,  Yoshitoshi KIDA ,  Shinichi TAKAYAMA ,  Takenori HIROTA ,  Yosuke HYODO ,  Takuma NISHINOHARA ,  Yasukazu KIMURA ,  Hajime YAMAGUCHI

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04102

Abstract: A card type device includes a base having flexibility and a display having flexibility arranged on the base. A first touch sensor arranged on a first surface of the base or the display, a second touch sensor arranged on a second surface of the base or the display, the second surface being on the opposite side of the first surface, and a control circuit connected to the first touch sensor and the second touch sensor may be further provided.

公开(公告)号：US20190051858A1

公开(公告)日：2019-02-14

申请号：US16100751

申请日：2018-08-10

Applicant: Japan Display Inc.

Inventor： Yasushi TOMIOKA ,  Hajime YAMAGUCHI ,  Akio MURAYAMA

IPC: H01L51/52 ,  G02F1/1339 ,  G02F1/1333 ,  H01L27/32

Abstract: According to one embodiment, a display device includes a display panel including a first area including a display area, a second area including a terminal portion and a third area located between the first area and the second area and a cover member adhered to the first area via an adhesive layer, and the display panel is bent in the third area so that the first area and the second area oppose each other on a side opposite to the cover member, and the third area is adhered to the cover member by a first resin.

公开(公告)号：US20180337367A1

公开(公告)日：2018-11-22

申请号：US15977377

申请日：2018-05-11

Applicant: Japan Display Inc.

Inventor： Yasushi TOMIOKA ,  Hajime YAMAGUCHI

IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L27/3276 ,  G02F2201/121 ,  G02F2201/123 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338

Abstract: According to one embodiment, a display device includes an insulating substrate having a display area, a pad area and a bend area, wiring lines, a first protective film and a second protective film. The wiring lines are elongated from the display area to the pad area. The first protective film is located on the insulating substrate and the wiring lines. The second protective film is located on the first protective film and is formed of an organic insulating material different from that of the first protective film.

公开(公告)号：US20200305294A1

公开(公告)日：2020-09-24

申请号：US16897301

申请日：2020-06-10

Applicant: Japan Display Inc.

Inventor： Hajime YAMAGUCHI ,  Yasushi TOMIOKA

IPC: H05K5/00 ,  H05K5/03 ,  H01L51/52 ,  H05K1/14 ,  H01L27/32

Abstract: According to one embodiment, a display device includes a first submodule having a display panel, a second submodule having a cover member located on the display panel, and a first decoupling layer located between the first submodule and the second submodule, and each of the first submodule and the second submodule has a single neutral plane.

公开(公告)号：US20190227367A1

公开(公告)日：2019-07-25

申请号：US16374802

申请日：2019-04-04

Applicant: Japan Display Inc

Inventor： Yasushi TOMIOKA ,  Hajime YAMAGUCHI

IPC: G02F1/1333 ,  H01L51/52 ,  G02F1/1362 ,  G02F1/1345 ,  H01L27/32

CPC classification number: G02F1/133305 ,  G02F1/13452 ,  G02F1/136227 ,  G02F1/136286 ,  H01L27/3276 ,  H01L51/5012 ,  H01L51/5234 ,  H01L2251/5338

Abstract: According to one embodiment, a display device includes a first substrate and an external circuit, the first substrate including a first area, a second area, and wirings, the first area including a display area in which pixels are arranged the external circuit being mounted on the second area. The wirings are electrically connected to the external circuit, provided in the first area and the second area, and arranged in the first direction. At least one of the wirings is inclined with respect to a second direction orthogonal to the first direction in a first portion of the second area. The first substrate is bent in the first portion.

公开(公告)号：US20170061910A1

公开(公告)日：2017-03-02

申请号：US15240240

申请日：2016-08-18

Applicant: Japan Display Inc.

Inventor： Hajime YAMAGUCHI ,  Yasushi KAWATA ,  Akio MURAYAMA

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3677 ,  G09G2300/0823 ,  G09G2310/08 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0271 ,  G09G2320/041 ,  G09G2330/021

Abstract: According to one embodiment, a liquid display device includes a liquid crystal display panel provided with pixel which includes pixel electrode, and has gradation values that vary, a driver which drives the pixel electrode, and a processor which supplies, if the gradation value of the pixel varies, the driver with a correction image signal based on an addition image signal in which a voltage based on the gradation value and a compensation voltage are added. The compensation voltage is based on pixel capacitances prior to and subsequent to variation of the gradation value and a voltage subsequent to the variation of the gradation value.

Abstract translation: 根据一个实施例，液体显示装置包括：液晶显示面板，其设置有包括像素电极的像素，并且具有变化的灰度值，驱动像素电极的驱动器;以及处理器，如果所述像素电极的灰度值 像素变化，具有校正图像信号的驱动器，其基于添加了基于灰度值的电压和补偿电压的相加图像信号。 补偿电压基于灰度值变化之前和之后的像素电容以及灰度值变化之后的电压。