公开(公告)号：US20240147615A1

公开(公告)日：2024-05-02

申请号：US18483542

申请日：2023-10-10

Applicant: Japan Display Inc.

Inventor： Takumi SANO ,  Akio MURAYAMA ,  Shinichiro OKA ,  Masatomo HISHINUMA

IPC: H05K1/03 ,  H05K1/11 ,  H05K3/10

CPC classification number: H05K1/032 ,  H05K1/0306 ,  H05K1/118 ,  H05K3/103 ,  H05K2201/10106 ,  H05K2201/10151

Abstract: According to one embodiment, an electronic device includes an elastic insulating base including a plurality of island-shaped portions and a plurality of strip-like portions each connecting respective adjacent pair of the plurality of island-shaped portions, electrical element located on each of the plurality of island-shaped portions and a plurality of wiring lines located in the plurality of strip-like portions respectively and each electrically connected to the electrical element. Each of the plurality of strip-like portions including a curved portion, and a ratio (R/W) of a radius (R) of curvature in the curved portions to the width W in the curved portion is in a range of 10≤R/W≤20.

公开(公告)号：US20240121893A1

公开(公告)日：2024-04-11

申请号：US18480507

申请日：2023-10-04

Applicant: Japan Display Inc.

Inventor： Takumi SANO ,  Masatomo HISHINUMA ,  Yasushi TOMIOKA ,  Akio MURAYAMA ,  Shinichiro OKA

IPC: H05K1/02

CPC classification number: H05K1/0283 ,  H05K2201/10151

Abstract: According to an aspect, a stretchable device includes: a resin base member; and a signal line and a strain gauge stacked on the resin base member. The resin base member includes: a plurality of bodies disposed separately from each other; and a plurality of hinges that couple the bodies while meandering. The hinges each include: a plurality of bends that bend and are disposed between the bodies; and a base that linearly extends to couple one of the bodies to a corresponding one of the bends. The signal line includes: a bend signal line stacked on the bends; and a base signal line stacked on the base. The base signal line has an occupied area per unit length in a length direction of the signal line larger than the bend signal line when viewed in a stacking direction in which the signal line is stacked on the resin base member.

公开(公告)号：US20170173936A1

公开(公告)日：2017-06-22

申请号：US15446615

申请日：2017-03-01

Applicant: Japan Display Inc.

Inventor： Yasushi KAWATA ,  Akio MURAYAMA

IPC: B32B38/10 ,  B23K26/00 ,  B23K26/57 ,  B32B27/28

Abstract: According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate in which a first display element part, a first extension part, a second display element part, and a second extension part, are formed, preparing a second substrate in which a first peeling auxiliary layer, a second peeling auxiliary layer, a sacrifice layer, a first color filter layer, and a second color filter layer, are formed, attaching the first substrate and the second substrate, and radiating a laser beam on the second substrate, and peeling a second support substrate from the first peeling auxiliary layer and the second peeling auxiliary layer while blocking the laser beam by the sacrifice layer.

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。

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.