Patents by Inventor Nobuyuki Ishige
Nobuyuki Ishige 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: 12170290Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: GrantFiled: January 12, 2024Date of Patent: December 17, 2024Assignee: Japan Display Inc.Inventors: Gen Koide, Masaki Murase, Nobuyuki Ishige
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Patent number: 12074173Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: GrantFiled: February 2, 2023Date of Patent: August 27, 2024Assignee: Japan Display Inc.Inventors: Gen Koide, Masaki Murase, Nobuyuki Ishige
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Patent number: 12008973Abstract: An area of a region arranged on one side of a display region in a direction in which scanning lines extend is reduced. A display apparatus has a scanning line driving circuit and a plurality of scanning lines. The scanning line driving circuit is provided in a region arranged along a side portion on the positive side in the X-axis direction in a display region of a substrate. The scanning line driving circuit includes a plurality of transfer circuits connected to the plurality of scanning lines, respectively. Among the plurality of transfer circuits, the shape of one transfer circuit is different from the shape of another transfer circuit arranged on the negative side of the one transfer circuit in the Y-axis direction.Type: GrantFiled: July 13, 2021Date of Patent: June 11, 2024Assignee: Japan Display Inc.Inventor: Nobuyuki Ishige
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Publication number: 20240153964Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: ApplicationFiled: January 12, 2024Publication date: May 9, 2024Applicant: Japan Display Inc.Inventors: Gen KOIDE, Masaki MURASE, Nobuyuki ISHIGE
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Publication number: 20230178566Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: ApplicationFiled: February 2, 2023Publication date: June 8, 2023Applicant: Japan Display Inc.Inventors: Gen KOIDE, Masaki MURASE, Nobuyuki ISHIGE
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Patent number: 11600641Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: GrantFiled: November 10, 2021Date of Patent: March 7, 2023Assignee: Japan Display Inc.Inventors: Gen Koide, Masaki Murase, Nobuyuki Ishige
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Patent number: 11402704Abstract: A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display element section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.Type: GrantFiled: December 14, 2020Date of Patent: August 2, 2022Assignee: JAPAN DISPLAY INC.Inventor: Nobuyuki Ishige
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Publication number: 20220068974Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: ApplicationFiled: November 10, 2021Publication date: March 3, 2022Applicant: Japan Display Inc.Inventors: Gen KOIDE, Masaki MURASE, Nobuyuki ISHIGE
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Patent number: 11205665Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: GrantFiled: August 24, 2020Date of Patent: December 21, 2021Assignee: Japan Display Inc.Inventors: Gen Koide, Masaki Murase, Nobuyuki Ishige
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Publication number: 20210343256Abstract: An area of a region arranged on one side of a display region in a direction in which scanning lines extend is reduced. A display apparatus has a scanning line driving circuit and a plurality of scanning lines. The scanning line driving circuit is provided in a region arranged along a side portion on the positive side in the X-axis direction in a display region of a substrate. The scanning line driving circuit includes a plurality of transfer circuits connected to the plurality of scanning lines, respectively. Among the plurality of transfer circuits, the shape of one transfer circuit is different from the shape of another transfer circuit arranged on the negative side of the one transfer circuit in the Y-axis direction.Type: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Applicant: Japan Display Inc.Inventor: Nobuyuki ISHIGE
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Patent number: 11094278Abstract: An area of a region arranged on one side of a display region in a direction in which scanning lines extend is reduced. A display apparatus has a scanning line driving circuit and a plurality of scanning lines. The scanning line driving circuit is provided in a region arranged along a side portion on the positive side in the X-axis direction in a display region of a substrate. The scanning line driving circuit includes a plurality of transfer circuits connected to the plurality of scanning lines, respectively. Among the plurality of transfer circuits, the shape of one transfer circuit is different from the shape of another transfer circuit arranged on the negative side of the one transfer circuit in the Y-axis direction.Type: GrantFiled: October 10, 2018Date of Patent: August 17, 2021Assignee: Japan Display Inc.Inventor: Nobuyuki Ishige
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Publication number: 20210103169Abstract: A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display element section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.Type: ApplicationFiled: December 14, 2020Publication date: April 8, 2021Applicant: JAPAN DISPLAY INC.Inventor: Nobuyuki ISHIGE
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Patent number: 10895789Abstract: A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display element section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.Type: GrantFiled: December 3, 2019Date of Patent: January 19, 2021Assignee: Japan Display Inc.Inventor: Nobuyuki Ishige
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Publication number: 20200388638Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: ApplicationFiled: August 24, 2020Publication date: December 10, 2020Applicant: Japan Display Inc.Inventors: Gen KOIDE, Masaki MURASE, Nobuyuki ISHIGE
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Patent number: 10790316Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: GrantFiled: February 6, 2020Date of Patent: September 29, 2020Assignee: Japan Display Inc.Inventors: Gen Koide, Masaki Murase, Nobuyuki Ishige
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Publication number: 20200176488Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: ApplicationFiled: February 6, 2020Publication date: June 4, 2020Applicant: Japan Display Inc.Inventors: Gen KOIDE, Masaki MURASE, Nobuyuki ISHIGE
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Publication number: 20200103686Abstract: A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display element section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.Type: ApplicationFiled: December 3, 2019Publication date: April 2, 2020Applicant: Japan Display Inc.Inventor: Nobuyuki Ishige
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Patent number: 10600822Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: GrantFiled: March 28, 2019Date of Patent: March 24, 2020Assignee: Japan Display Inc.Inventors: Gen Koide, Masaki Murase, Nobuyuki Ishige
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Patent number: 10558096Abstract: A circuit section of a display device is provided with a display element section on which a plurality of display elements are arranged at positions overlapped with a display region on which a display functional layer is formed, an input section for transmitting a signal for driving the display functional layer to the display element section and a lead-out wiring section for electrically connecting the display element section to the input section. Moreover, the lead-out wiring section is provided with a plurality of stacked wiring layers, and the plurality of wiring layers include a first wiring layer on which a plurality of first wirings having a first wiring width and a second wiring layer on which a plurality of second wirings having a first wiring width that is narrower than the first wiring width are formed.Type: GrantFiled: July 26, 2017Date of Patent: February 11, 2020Assignee: Japan Display Inc.Inventor: Nobuyuki Ishige
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Publication number: 20190229134Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.Type: ApplicationFiled: March 28, 2019Publication date: July 25, 2019Applicant: Japan Display Inc.Inventors: Gen KOIDE, Masaki Murase, Nobuyuki Ishige