公开(公告)号：US11614569B2

公开(公告)日：2023-03-28

申请号：US17528599

申请日：2021-11-17

Applicant: Japan Display Inc.

Inventor： Kenichi Akutsu ,  Atsuko Imoto ,  Yoshio Maruoka

IPC: G02B3/00 ,  G06F3/041 ,  G06F3/042 ,  G02B5/00 ,  G02B5/20

Abstract: According to an aspect, a detection device includes: a substrate that has a detection region; a plurality of photodiodes provided in the detection region; a plurality of lenses provided so as to overlap the respective photodiodes; and a plurality of dummy lenses that are provided in a peripheral region between an outer perimeter of the detection region and edges of the substrate and are provided so as not to overlap the photodiodes.

公开(公告)号：US11815702B2

公开(公告)日：2023-11-14

申请号：US18113244

申请日：2023-02-23

Applicant: Japan Display Inc.

Inventor： Kenichi Akutsu ,  Atsuko Imoto ,  Yoshio Maruoka

IPC: G02B3/00 ,  G02B5/00 ,  G06F3/041 ,  G06F3/042 ,  G02B5/20 ,  G06V40/13

CPC classification number: G02B3/0056 ,  G02B3/0075 ,  G02B5/003 ,  G02B5/208 ,  G06F3/042 ,  G06F3/0416 ,  G06F2203/04103 ,  G06V40/1318

Abstract: According to an aspect, a detection device includes: a substrate that has a detection region; a plurality of photodiodes provided in the detection region; a plurality of lenses provided so as to overlap the respective photodiodes; and a plurality of dummy lenses that are provided in a peripheral region between an outer perimeter of the detection region and edges of the substrate and are provided so as not to overlap the photodiodes.

公开(公告)号：US11822194B2

公开(公告)日：2023-11-21

申请号：US17749217

申请日：2022-05-20

Applicant: Japan Display Inc.

Inventor： Fumiya Kimura ,  Isao Suzumura ,  Junko Nagasawa ,  Atsuko Imoto

IPC: G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/136222 ,  G02F1/1368 ,  G02F1/136209 ,  G02F1/136286

Abstract: According to one embodiment, a display device includes a semiconductor layer, a first insulating layer, a gate electrode, a second insulating layer, a third insulating layer, a color filter, and transparent conductive layers including a pixel electrode, a first conductive layer, and a second conductive layer. The first conductive layer is located between the second insulating layer and the third insulating layer, and is in contact with a second area of the semiconductor layer. The second conductive layer is located on the color filter and is in contact with the first conductive layer. The pixel electrode is located on the second conductive layer and is in contact with the second conductive layer.