公开(公告)号：US20230366733A1

公开(公告)日：2023-11-16

申请号：US18195634

申请日：2023-05-10

Applicant: Japan Display Inc.

Inventor： Hiroki SUGIYAMA ,  Takahiro SHOJI ,  Kaoru TAKETA

IPC: G01J1/44

CPC classification number: G01J1/44 ,  G01J2001/446

Abstract: According to an aspect, a detection device includes: a substrate; a photodiode in which a lower electrode, a semiconductor layer, and an upper electrode are stacked on the substrate in the order as listed; a transistor provided in the photodiode; and an insulating layer provided between layers of the transistor and the photodiode. The insulating layer has a contact hole provided in a central portion of the photodiode in plan view. The lower electrode of the photodiode is provided on the insulating layer, is provided continuously in an area overlapping the contact hole, and is electrically coupled to the transistor at a bottom of the contact hole. A first opening is provided in an area of the upper electrode that overlaps the contact hole.

公开(公告)号：US20230187456A1

公开(公告)日：2023-06-15

申请号：US18073046

申请日：2022-12-01

Applicant: Japan Display Inc.

Inventor： Hiroki SUGIYAMA ,  Hiroshi INAMURA ,  Kaoru TAKETA ,  Yoshihide OHUE

IPC: H01L27/12 ,  H01L29/786 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: H01L27/124 ,  H01L27/1225 ,  H01L29/7869 ,  H01L27/1259 ,  G02F1/1368 ,  G02F1/136286 ,  G02F1/136227 ,  G06V40/1318

Abstract: A TFT substrate includes a substrate, a plurality of transistors provided on the substrate and each including an oxide semiconductor layer, a plurality of scanning lines electrically coupled to gates of the transistors and extending in a first direction, a plurality of signal lines electrically coupled to the oxide semiconductor layers of the transistors and extending in a second direction intersecting the first direction, an insulating film covering the signal lines and the oxide semiconductor layers, and a coupling wire provided on the insulating film. At least one of the signal lines is separated in the second direction by a slit, and the coupling wire electrically couples one signal line and another signal line adjacent to each other in the second direction across the slit.

公开(公告)号：US20240148251A1

公开(公告)日：2024-05-09

申请号：US18387992

申请日：2023-11-08

Applicant: Japan Display Inc.

Inventor： Hiroki SUGIYAMA ,  Takahiro SHOJI ,  Yoshihide OHUE ,  Kaoru TAKETA

IPC: A61B5/00

CPC classification number: A61B5/0059

Abstract: According to an aspect, a detection device includes: a substrate; a photodiode in which a lower electrode, a semiconductor layer, and an upper electrode are stacked on the substrate in the order as listed; a transistor provided in the photodiode; an insulating layer provided between layers of the substrate and the photodiode; and a planarizing layer covering the insulating layer. The insulating layer comprises a projecting portion that projects toward the photodiode in a direction orthogonal to the substrate. The planarizing layer has a contact hole provided in a position that is below the photodiode and overlaps the projecting portion of the insulating layer. The photodiode is provided on an upper side of the planarizing layer and is also provided so as to cover the contact hole. The lower electrode of the photodiode is electrically coupled to the transistor at a bottom of the contact hole.

公开(公告)号：US20210303083A1

公开(公告)日：2021-09-30

申请号：US17204393

申请日：2021-03-17

Applicant: Japan Display Inc. ,  U-Shin Ltd.

Inventor： Takuya NISHIMOTO ,  Nobuo TSUBOKURA ,  Kaoru TAKETA ,  Kenji ITO

IPC: G06F3/0362 ,  G06F3/038 ,  B60K35/00

Abstract: An operation knob device includes a holder arranged adjacent to a display panel, a rotor arranged in a holding portion so as to allow rotation around an axis, a knob for which relative movement in a direction along the axis with respect to the rotor is allowed and relative movement in a circumferential direction around the axis is restricted, a conductive transmission member arranged on a first end side of the rotor. The transmission member includes a first transmission member that moves along the axis in conjunction with the knob, a second transmission member that is attached to the first end so as to rotate integrally with the rotor, and a connecting member that conductively connects the first transmission member and the second transmission member.

公开(公告)号：US20210303019A1

公开(公告)日：2021-09-30

申请号：US17197251

申请日：2021-03-10

Applicant: Japan Display Inc. ,  U-Shin Ltd.

Inventor： Takuya NISHIMOTO ,  Nobuo TSUBOKURA ,  Kaoru TAKETA ,  Kenji ITO

IPC: G05G1/10 ,  G06F3/0362 ,  B60K37/06

Abstract: An operation knob device includes an annular holder having an annular holding portion, an annular rotor arranged in the holding portion so as to allow rotation around an axis, an annular knob for which relative movement in a direction along the axis with respect to the rotor is allowed and relative movement in a circumferential direction around the axis is restricted, a first transmission member arranged on a side of a first end of the rotor so as to move with the knob, and a second transmission member attached to the first end so as to rotate integrally with the rotor. The knob has cylindrical inner and outer wall portions, and an opening through which part of a display panel can be visually recognized is defined by the inner wall portion. The first and second transmission members are arranged between the inner wall portion and the outer wall portion.