公开(公告)号：US11741741B2

公开(公告)日：2023-08-29

申请号：US17726794

申请日：2022-04-22

Applicant: Japan Display Inc.

Inventor： Keiji Tago ,  Kimitoshi Ohgiichi ,  Satoru Kawasaki

IPC: G06V40/13 ,  H01L31/0216

CPC classification number: G06V40/1318 ,  G06V40/1329 ,  H01L31/02164

Abstract: According to an aspect, a detection device includes: a substrate; a plurality of photodiodes provided to the substrate and arranged in a first direction; a plurality of lenses provided so as to overlap the photodiodes; and a light-blocking layer provided between the photodiodes and the lenses and having a plurality of openings. More than one of the openings is provided in each of regions overlapping the respective photodiodes, and an arrangement direction of the openings in each of the regions overlapping the respective photodiodes is at an angle to the first direction.

公开(公告)号：US20160238902A1

公开(公告)日：2016-08-18

申请号：US15040581

申请日：2016-02-10

Applicant: Japan Display Inc.

Inventor： Satoru KAWASAKI ,  Kimitoshi Ohgiichi ,  Saori Gugiyama

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/134372

Abstract: In an IPS system liquid crystal display device, scan lines are extended in a first direction and arrayed in a second direction, video signal lines are extended in the second direction and arrayed in the first direction, an orientation axis of an orientation film is oriented in the second direction, the pixel electrode includes a first region including a through-hole for supplying a video signal and second and third regions through which light is transmitted, the second region is inclined at an angle η, the third region is inclined at an angle −η, each of the second region and the third region is bent at a bending point so as to protrude in the first direction, a protruded part and a recessed part are formed in the vicinity of a boundary between the first and second regions.

Abstract translation: 在IPS系统液晶显示装置中，扫描线沿第一方向延伸并且沿第二方向排列，视频信号线沿第二方向延伸并沿第一方向排列，取向膜的取向轴定向于 第二方向，像素电极包括包括用于提供视频信号的通孔的第一区域和透射光的第二和第三区域，第二区域以角度θ倾斜，第三区域以一定角度倾斜 -η，第二区域和第三区域中的每一个在弯曲点弯曲以在第一方向上突出，在第一和第二区域之间的边界附近形成突出部分和凹陷部分。

公开(公告)号：US12142072B2

公开(公告)日：2024-11-12

申请号：US18218676

申请日：2023-07-06

Applicant: Japan Display Inc.

Inventor： Keiji Tago ,  Kimitoshi Ohgiichi ,  Satoru Kawasaki

IPC: G06V40/13 ,  H01L31/0216

Abstract: According to an aspect, a detection device includes: a substrate; a plurality of photodiodes provided to the substrate and arranged in a first direction; a plurality of lenses provided so as to overlap the photodiodes; and a light-blocking layer provided between the photodiodes and the lenses and having a plurality of openings. More than one of the openings is provided in each of regions overlapping the respective photodiodes, and an arrangement direction of the openings in each of the regions overlapping the respective photodiodes is at an angle to the first direction.