公开(公告)号：US20240288740A1

公开(公告)日：2024-08-29

申请号：US18434836

申请日：2024-02-07

Applicant: Japan Display Inc.

Inventor： Yuta WAKABAYASHI ,  Yasuyuki HANAZAWA ,  Michikazu NOGUCHI ,  Ryou SHIMMEN

IPC: G02F1/137 ,  G02F1/1333 ,  G02F1/1334 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/13756 ,  G02F1/133385 ,  G02F1/1334 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/1362 ,  G02F2202/28

Abstract: According to one embodiment, a display device includes an array substrate, a first cover member and a first adhesive layer. The array substrate includes first and second main surfaces and a first side surface. The first cover member includes third and fourth main surfaces and a second side surface. The first adhesive layer attaches the first and third main surfaces. The array substrate further includes a display area and a mounting area between the first side surface and the display area. The first cover member includes a protruding portion which protrudes relative to the first side surface.

公开(公告)号：US20230367155A1

公开(公告)日：2023-11-16

申请号：US18314135

申请日：2023-05-09

Applicant: Japan Display Inc.

Inventor： Yuta WAKABAYASHI ,  Yasuyuki HANAZAWA ,  Michikazu NOGUCHI ,  Hiromichi TANAKA

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1334 ,  G02F1/13357

CPC classification number: G02F1/133628 ,  G02F1/133331 ,  G02F1/133385 ,  G02F1/1334 ,  G02F1/133615 ,  G02F2201/07 ,  G02F1/133322 ,  G02F2203/01

Abstract: The following structure mitigates problems caused by heat generated by the LED and the driver IC. A liquid crystal display device including a liquid crystal display panel in which liquid crystal is sandwiched between a TFT substrate, having a pixel, and a counter substrate including: a display area being formed in an area in which the TFT substrate and the counter substrate overlap each other, a terminal area being formed on the TFT substrate, in which the counter substrate does not overlap, the terminal area being formed along a first side of the counter substrate which extends in a first direction, a second cover glass being disposed on the counter substrate, and a first cover glass being disposed under the TFT substrate, in which a width of the first cover glass in the first direction is larger than a width of the second cover glass in the first direction.

公开(公告)号：US20230367154A1

公开(公告)日：2023-11-16

申请号：US18195387

申请日：2023-05-10

Applicant: Japan Display Inc.

Inventor： Yuta WAKABAYASHI ,  Yasuyuki HANAZAWA ,  Michikazu NOGUCHI ,  Ryou SHIMMEN

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1345 ,  G02F1/1334 ,  G02F1/13357

CPC classification number: G02F1/133628 ,  G02F1/133385 ,  G02F1/133331 ,  G02F1/13452 ,  G02F1/1334 ,  G02F1/133615 ,  G02F2203/01 ,  G02F1/133622

Abstract: A display device has a display area and a terminal area, the terminal area being formed on the TFT area, in which the counter substrate does not overlap, a driver IC being disposed on the terminal area, a first heat dissipation plate being adhered to a back of the TFT substrate in a portion corresponding the terminal area, a second cover glass being disposed on the counter substrate, a first edge being disposed at an edge of the second cover glass, an LED as a light source being disposed at a second edge, which is an opposing edge to the first edge of the lens, a second heat dissipation plate, on which the lens and the LED are disposed, being disposed at a second cover glass side, in which the lens, the LED and the second heat dissipation plate are fixed to the TFT substrate through the first heat dissipation plate.