Patents by Inventor Yuta WAKABAYASHI
Yuta WAKABAYASHI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250147372Abstract: 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.Type: ApplicationFiled: January 13, 2025Publication date: May 8, 2025Applicant: Japan Display Inc.Inventors: Yuta WAKABAYASHI, Yasuyuki HANAZAWA, Michikazu NOGUCHI, Ryou SHIMMEN
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Patent number: 12197096Abstract: 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.Type: GrantFiled: February 7, 2024Date of Patent: January 14, 2025Assignee: JAPAN DISPLAY INC.Inventors: Yuta Wakabayashi, Yasuyuki Hanazawa, Michikazu Noguchi, Ryou Shimmen
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Patent number: 12085810Abstract: 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.Type: GrantFiled: May 9, 2023Date of Patent: September 10, 2024Assignee: JAPAN DISPLAY INC.Inventors: Yuta Wakabayashi, Yasuyuki Hanazawa, Michikazu Noguchi, Hiromichi Tanaka
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Publication number: 20240288740Abstract: 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.Type: ApplicationFiled: February 7, 2024Publication date: August 29, 2024Applicant: Japan Display Inc.Inventors: Yuta WAKABAYASHI, Yasuyuki HANAZAWA, Michikazu NOGUCHI, Ryou SHIMMEN
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Patent number: 12044931Abstract: 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.Type: GrantFiled: May 10, 2023Date of Patent: July 23, 2024Assignee: JAPAN DISPLAY INC.Inventors: Yuta Wakabayashi, Yasuyuki Hanazawa, Michikazu Noguchi, Ryou Shimmen
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Publication number: 20230367155Abstract: 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.Type: ApplicationFiled: May 9, 2023Publication date: November 16, 2023Applicant: Japan Display Inc.Inventors: Yuta WAKABAYASHI, Yasuyuki HANAZAWA, Michikazu NOGUCHI, Hiromichi TANAKA
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Publication number: 20230367154Abstract: 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.Type: ApplicationFiled: May 10, 2023Publication date: November 16, 2023Applicant: Japan Display Inc.Inventors: Yuta WAKABAYASHI, Yasuyuki HANAZAWA, Michikazu NOGUCHI, Ryou SHIMMEN