公开(公告)号：US20210080771A1

公开(公告)日：2021-03-18

申请号：US17104884

申请日：2020-11-25

Applicant: Japan Display Inc.

Inventor： Tomoya TEZEN ,  Ken SUGIYAMA ,  Kosuke MATSUBARA ,  Koji HIRAMOTO ,  Takeshi KANEKI

IPC: G02F1/1345 ,  G02F1/1333 ,  H05K1/18

Abstract: A display device is provided and includes a display panel comprising a substrate; a case provided on a back side of the substrate, the case having an outer surface; and a flexible wiring board, one end of which is connected to a top surface of the substrate, curved along the outer surface of the case; wherein the flexible wiring board is fixed to a side surface of the substrate and the outer surface of the case with an adhesive.

公开(公告)号：US20210116732A1

公开(公告)日：2021-04-22

申请号：US17135454

申请日：2020-12-28

Applicant: Japan Display Inc.

Inventor： Koji HIRAMOTO ,  Ken SUGIYAMA ,  Kosuke MATSUBARA ,  Tomoya TEZEN

IPC: G02F1/1345 ,  H05K1/02

Abstract: A display device is provided and includes display panel; case provided at back surface of display panel; and flexible wiring board including first end connected to display panel and curved along outer surface of case, flexible wiring board comprising sheet-shaped substrate having first surface that is flat and second surface opposite to first surface, conductive layer formed on first surface of substrate and constituting wires, and protective layer overlaid on conductive layer and substrate, and substrate comprising first portion including first end joined to display panel, second portion including second end opposite to first end, and third portion provided between first portion and second portion, thickness of part of third portion is smaller than thickness of first portion and thickness of second portion, flexible wiring board is curved at third portion.

公开(公告)号：US20190250441A1

公开(公告)日：2019-08-15

申请号：US16270050

申请日：2019-02-07

Applicant: Japan Display Inc.

Inventor： Koji HIRAMOTO ,  Ken SUGIYAMA ,  Kosuke MATSUBARA ,  Tomoya TEZEN

IPC: G02F1/1345 ,  H05K1/02

CPC classification number: G02F1/1345 ,  H05K1/028 ,  H05K2201/10136

Abstract: According to one embodiment, a display device includes a display panel, a case including a bottom plate and a side plate provided on the bottom plate and attached to the display panel, and a flexible wring board including a first end joined to the display panel and extending from the display panel toward the bottom plate while being curved around the side plate. The flexible wring board includes a substrate, a conductive layer on a first surface of the substrate and constituting wires, and a protective layer overlaid on the conductive layer and the substrate and opposed to an outer surface of the case. The flexible wring board includes a curved portion curved along the side plate, and the substrate includes a concavity provided in the curved portion.

公开(公告)号：US20250020849A1

公开(公告)日：2025-01-16

申请号：US18756265

申请日：2024-06-27

Applicant: JAPAN DISPLAY INC.

Inventor： Tomoya TEZEN ,  Kosuke MATSUBARA

IPC: F21V8/00

Abstract: According to one embodiment, an illumination device includes a light guide including an emission surface and an incident surface, the incident surface including an uneven pattern with a convex portion having a height of 0.01 to 0.4 mm, and a light emitting element provided to oppose the incident surface and adhered to the uneven pattern by an adhesive.

公开(公告)号：US20240323543A1

公开(公告)日：2024-09-26

申请号：US18607801

申请日：2024-03-18

Applicant: Japan Display Inc.

Inventor： Tomoyuki ISHIHARA ,  Tomoya TEZEN ,  Daisuke HAMANO ,  Naoyuki ASANO ,  Kaoru ITO ,  Akihiko FUJISAWA

IPC: H04N23/72 ,  H01L27/146 ,  H04N5/262 ,  H04N5/265 ,  H04N23/71 ,  H04N23/74 ,  H04N23/76

CPC classification number: H04N23/72 ,  H01L27/14645 ,  H04N5/2628 ,  H04N5/265 ,  H04N23/71 ,  H04N23/74 ,  H04N23/76

Abstract: According to an aspect, a detection device includes: a planar detection device including photodetection elements arranged in a planar configuration; a light-transmitting placement substrate to place thereon objects to be detected; and light sources provided correspondingly to the photodetection elements. The planar detection device, the placement substrate, and the light sources are arranged in the order as listed. The light sources include first light sources that are separately arranged and second light sources that are arranged adjacent to the respective first light sources. The detection device has: a first period in which the first light sources are on and the second light sources are off; and a second period in which the second light sources are on and the first light sources are off. The detection device is configured to combine a first image detected in the first period with a second image detected in the second period.

公开(公告)号：US20190219863A1

公开(公告)日：2019-07-18

申请号：US16249568

申请日：2019-01-16

Applicant: Japan Display Inc.

Inventor： Tomoya TEZEN ,  Ken SUGIYAMA ,  Kosuke MATSUBARA ,  Koji HIRAMOTO ,  Takeshi KANEKI

IPC: G02F1/1333 ,  F21V8/00 ,  H05K1/02 ,  H05K1/03 ,  H05K1/18

CPC classification number: G02F1/133308 ,  G02B6/0066 ,  G02B6/0083 ,  G02B6/0093 ,  G02F1/133305 ,  H05K1/0274 ,  H05K1/0393 ,  H05K1/181 ,  H05K1/189 ,  H05K2201/10136

Abstract: According to one embodiment, a display device includes a display panel, a case including a bottom plate opposing a rear surface of the display panel and a side plate stand on the bottom plate and attached to the display panel, a flexible wiring board, one end of which is joined to the display panel, curved around the side plate toward the bottom plate to oppose the bottom plate while, and an adhesive filled between the flexible wiring board and the side plate of the case or between the flexible wiring board and both of the side plate and the bottom plate, to adhere the flexible wiring board onto an outer surface of the case and hold the flexible wiring board in a curved state.