Patents by Inventor Yoichi KAMIJO
Yoichi KAMIJO 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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Patent number: 10802315Abstract: According to one embodiment, a display device includes a display panel including a first surface over a display portion and a non-display portion therearound, a cover including a second surface opposing the first surface and an adhesive layer in contact with the first surface and the second surface, and the first surface includes a convexity projecting toward the cover in the non-display portion, and the second surface includes a concavity overlapping the convexity.Type: GrantFiled: November 13, 2018Date of Patent: October 13, 2020Assignee: Japan Display, Inc.Inventors: Yoichi Kamijo, Yoshikatsu Imazeki, Shuichi Osawa, Yoshihiro Watanabe, Koichi Miyasaka
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Patent number: 10747378Abstract: According to one embodiment, a display device includes a first substrate, a second substrate, a display function layer, and a connecting material. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement including a first hole, a first projection formed on an inner circumferential surface of the first hole, and a second conductive layer. The connecting material covers a surface of the first hole including the first projection and electrically connects the first conductive layer and the second conductive layer.Type: GrantFiled: May 15, 2018Date of Patent: August 18, 2020Assignee: Japan Display Inc.Inventors: Yoshihiro Watanabe, Shuichi Osawa, Yoshikatsu Imazeki, Yoichi Kamijo
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Patent number: 10743410Abstract: According to one embodiment, a display device includes a first substrate including a first base member and a first terminal, a second substrate including a second base member including a first surface opposing the first terminal and a second surface on an opposite side to the first surface, a second terminal located on a side of the second surface, and a first hole, an organic insulating layer located between the first terminal and the second base member and including a second hole connecting to the first hole and a connecting material provided on the first hole to electrically connect the first terminal and the second terminal to each other, at least one of the first terminal and the second terminal including an oxide electrode in contact with the connecting material.Type: GrantFiled: January 25, 2018Date of Patent: August 11, 2020Assignee: Japan Display Inc.Inventors: Shuichi Osawa, Shoji Hinata, Yoshikatsu Imazeki, Yoichi Kamijo, Yoshihiro Watanabe
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Patent number: 10624212Abstract: An electronic device is provided and including a first substrate including a first glass substrate and a first conductive layer; a second substrate including: a second glass substrate which is disposed to be apart from the first conductive layer and includes a first surface opposed to the first conductive layer and a second surface opposite to the first surface, a second conductive layer disposed on the second surface, and a first hole penetrating the second glass substrate; and a connecting material electrically connecting the first conductive layer and the second conductive layer via the first hole, wherein the first hole is shaped as a funnel, and the connecting material includes a hollow part in which an insulative filling material is filled.Type: GrantFiled: July 22, 2019Date of Patent: April 14, 2020Assignee: Japan Display Inc.Inventors: Shuichi Osawa, Yoshikatsu Imazeki, Yoichi Kamijo, Yoshihiro Watanabe
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Publication number: 20200096812Abstract: According to one embodiment, a display device includes a first substrate including a first basement and a first terminal, a second substrate including a second basement opposing the first terminal and spaced from the first terminal, and a second terminal, and includes a first hole penetrating the second basement, a connection member formed through the first hole, which electrically connects the first terminal and the second terminal to each other, and a light-shielding member which covers the connection member.Type: ApplicationFiled: November 27, 2019Publication date: March 26, 2020Inventors: Shoji HINATA, Shuichi OSAWA, Yoshikatsu IMAZEKI, Yoichi KAMIJO, Yoshihiro WATANABE, Masanobu IKEDA, Toyohiro SAKAI
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Patent number: 10599244Abstract: According to one embodiment, a display device includes a display panel including a display area and a non-display area including a first area and a second area. The display panel includes a first substrate, a second substrate including a contact hole crossing a borderline, a protection layer provided over the display area and the first area, and a connecting material. An outer edge of the protection layer includes one first outer edge located on the borderline, another first outer edge located on the borderline opposed to the one first outer edge across the contact hole, and a second outer edge provided in the first area, connected to an end of the one first outer edge and extending along the contact hole.Type: GrantFiled: December 10, 2018Date of Patent: March 24, 2020Assignee: Japan Display Inc.Inventors: Koichi Miyasaka, Yoshikatsu Imazeki, Yoichi Kamijo, Shuichi Osawa, Yoshihiro Watanabe
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Patent number: 10571759Abstract: According to one embodiment, a display device includes a first substrate including a first basement and a first terminal, a second substrate opposing the first substrate and including a second basement and a second terminal, an organic insulating layer located between the first basement and the second basement, a first hole penetrating the second basement and the organic insulating layer, a second hole penetrating at least one of the second basement and the organic insulating layer and communicating to the first hole and a connecting material provided at least one of the first hole and the second hole to electrically connect the first terminal and the second terminal to each other.Type: GrantFiled: January 25, 2018Date of Patent: February 25, 2020Assignee: Japan Display Inc.Inventors: Shuichi Osawa, Shoji Hinata, Yoshikatsu Imazeki, Yoichi Kamijo, Yoshihiro Watanabe
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Publication number: 20200026119Abstract: According to one embodiment, an electronic device includes a first substrate, a second substrate, an insulating film and a connecting material. The first substrate includes a first insulating substrate and a first conductive layer. The second substrate includes a second insulating substrate and a second conductive layer, and has a first through hole. The insulating film has a second through hole connected to the first through hole and penetrating to the first conductive layer. The connecting material is located in the first and the second through holes and electrically connects the first conductive layer and the second conductive layer. A width of the second through hole is less than a width of the first through hole.Type: ApplicationFiled: September 30, 2019Publication date: January 23, 2020Inventors: Yoshikatsu IMAZEKI, Yoichi KAMIJO, Shuichi OSAWA, Yoshihiro WATANABE, Shoji HINATA
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Publication number: 20190342997Abstract: An electronic device is provided and including a first substrate including a first glass substrate and a first conductive layer; a second substrate including: a second glass substrate which is disposed to be apart from the first conductive layer and includes a first surface opposed to the first conductive layer and a second surface opposite to the first surface, a second conductive layer disposed on the second surface, and a first hole penetrating the second glass substrate; and a connecting material electrically connecting the first conductive layer and the second conductive layer via the first hole, wherein the first hole is shaped as a funnel, and the connecting material includes a hollow part in which an insulative filling material is filled.Type: ApplicationFiled: July 22, 2019Publication date: November 7, 2019Inventors: Shuichi OSAWA, Yoshikatsu IMAZEKI, Yoichi KAMIJO, Yoshihiro WATANABE
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Patent number: 10437372Abstract: According to one embodiment, an electronic device includes a first substrate, a second substrate and a connecting material. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement having a first hole a second conductive layer having a second hole. The first surface of the second basement opposes the first conductive layer and is spaced therefrom. The second surface opposite to the first surface includes a first flat portion exposed from the second conductive layer. The connecting material is filled into the first hole electrically connect the first conductive layer and the second conductive layer to each other.Type: GrantFiled: March 13, 2019Date of Patent: October 8, 2019Assignee: Japan Display Inc.Inventors: Yoshihiro Watanabe, Yoshikatsu Imazeki, Yoichi Kamijo, Shuichi Osawa
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Patent number: 10412832Abstract: According to one embodiment, the display device includes a first substrate, a second substrate and a connecting material. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement including a first surface, a second surface and a first hole located in the non-display area, and a second conductive layer provided on the second surface. The connecting material electrically connects the first conductive layer and the second conductive layer to each other via the first hole. The connecting material covers at least partially a portion of an opening edge belonging to the second region but does not cover a portion belonging to the first region.Type: GrantFiled: January 22, 2018Date of Patent: September 10, 2019Assignee: JAPAN DISPLAY INC.Inventors: Yoshikatsu Imazeki, Yoichi Kamijo, Shuichi Osawa, Yoshihiro Watanabe
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Patent number: 10401696Abstract: According to one embodiment, an electronic apparatus includes a first substrate, a second substrate, and a connecting material. The second substrate includes a second basement and a second conductive layer. The second basement has a third surface opposed to the first conductive layer and a fourth surface and is spaced apart from the first conductive layer. The second substrate has a first hole penetrating the second basement. The first substrate has a second hole. A third opening of the second hole is smaller than a first opening of the first hole. A connecting material connects the first conductive layer and the second conductive layer via the first hole.Type: GrantFiled: July 27, 2017Date of Patent: September 3, 2019Assignee: Japan Display Inc.Inventors: Yoshihiro Watanabe, Yoshikatsu Imazeki, Yoichi Kamijo, Shuichi Osawa
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Patent number: 10405428Abstract: According to one embodiment, an electronic device includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement which is disposed to be apart from the first conductive layer and includes a first surface opposed to the first conductive layer and a second surface opposite to the first surface, and a second conductive layer disposed on the second surface, the second substrate including a first hole passing through the second basement, and a connecting material passing through the first hole to electrically connect the first conductive layer and the second conductive layer, wherein the first hole is shaped as a funnel.Type: GrantFiled: July 27, 2017Date of Patent: September 3, 2019Assignee: Japan Display Inc.Inventors: Shuichi Osawa, Yoshikatsu Imazeki, Yoichi Kamijo, Yoshihiro Watanabe
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Patent number: 10381565Abstract: According to one embodiment, a display device includes first to third substrates, a display function layer and a first connecting structure. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement. The third substrate includes a third basement. The first connecting structure includes a first contact hole which penetrates at least the second basement and a first connecting material which electrically connects the first conductive layer and the second conductive layer to each other via the first contact hole, and electrically connects the first conductive layer and the second conductive layer to each other.Type: GrantFiled: July 26, 2017Date of Patent: August 13, 2019Assignee: Japan Display Inc.Inventors: Yoichi Kamijo, Shuichi Osawa, Yoshihiro Watanabe, Yoshikatsu Imazeki
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Publication number: 20190204976Abstract: According to one embodiment, an electronic device includes a first substrate, a second substrate and a connecting material. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement having a first hole a second conductive layer having a second hole. The first surface of the second basement opposes the first conductive layer and is spaced therefrom. The second surface opposite to the first surface includes a first flat portion exposed from the second conductive layer. The connecting material is filled into the first hole electrically connect the first conductive layer and the second conductive layer to each other.Type: ApplicationFiled: March 13, 2019Publication date: July 4, 2019Inventors: Yoshihiro WATANABE, Yoshikatsu IMAZEKI, Yoichi KAMIJO, Shuichi OSAWA
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Publication number: 20190179465Abstract: According to one embodiment, a display device includes a display panel including a display area and a non-display area including a first area and a second area. The display panel includes a first substrate, a second substrate including a contact hole crossing a borderline, a protection layer provided over the display area and the first area, and a connecting material. An outer edge of the protection layer includes one first outer edge located on the borderline, another first outer edge located on the borderline opposed to the one first outer edge across the contact hole, and a second outer edge provided in the first area, connected to an end of the one first outer edge and extending along the contact hole.Type: ApplicationFiled: December 10, 2018Publication date: June 13, 2019Inventors: Koichi MIYASAKA, Yoshikatsu Imazeki, Yoichi Kamijo, Shuichi Osawa, Yoshihiro Watanabe
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Publication number: 20190171056Abstract: According to one embodiment, a display device includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement and a second conductive layer, and a display function layer. A second end surface of the second basement includes a flat portion located in a same plane as a first end surface of the first basement, and a first concave portion formed toward an inside of the second basement with respect to the flat portion. A connecting material which electrically connects the first conductive layer and the second conductive layer is provided in the first concave portion.Type: ApplicationFiled: November 30, 2018Publication date: June 6, 2019Inventors: Shuichi OSAWA, Yoshikatsu IMAZEKI, Yoichi KAMIJO, Yoshihiro WATANABE
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Patent number: 10310692Abstract: According to one embodiment, a display device includes an organic insulating layer located between an first basement and an second basement, a first hole penetrating the second basement and the organic insulating layer, a connecting material provided via the first hole to electrically connects a first terminal and a second terminal to each other and a filling member covering the connecting material and filled in the first hole, and the protective member includes an exposure area in which the filling member is disposed, and a thickness from the second basement to an upper surface of the filling member is substantially equal to a thickness from the second basement to an upper surface of the protective member.Type: GrantFiled: March 27, 2018Date of Patent: June 4, 2019Assignee: Japan Display Inc.Inventors: Yoichi Kamijo, Yoshikatsu Imazeki, Shuichi Osawa, Yoshihiro Watanabe
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Publication number: 20190148668Abstract: According to one embodiment, a display device includes a display panel including a first surface over a display portion and a non-display portion therearound, a cover including a second surface opposing the first surface and an adhesive layer in contact with the first surface and the second surface, and the first surface includes a convexity projecting toward the cover in the non-display portion, and the second surface includes a concavity overlapping the convexity.Type: ApplicationFiled: November 13, 2018Publication date: May 16, 2019Inventors: Yoichi KAMIJO, Yoshikatsu IMAZEKI, Shuichi OSAWA, Yoshihiro WATANABE, Koichi MIYASAKA
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Patent number: 10268299Abstract: According to one embodiment, an electronic device includes a first substrate, a second substrate and a connecting material. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement having a first hole a second conductive layer having a second hole. The first surface of the second basement opposes the first conductive layer and is spaced therefrom. The second surface opposite to the first surface includes a first flat portion exposed from the second conductive layer. The connecting material is filled into the first hole electrically connect the first conductive layer and the second conductive layer to each other.Type: GrantFiled: July 26, 2017Date of Patent: April 23, 2019Assignee: Japan Display Inc.Inventors: Yoshihiro Watanabe, Yoshikatsu Imazeki, Yoichi Kamijo, Shuichi Osawa