Patents by Inventor Hironori Yasukawa
Hironori Yasukawa 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: 10707243Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: GrantFiled: December 3, 2018Date of Patent: July 7, 2020Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Publication number: 20190103417Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: ApplicationFiled: December 3, 2018Publication date: April 4, 2019Inventors: Tetsuya KAWAMURA, Hironori YASUKAWA
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Patent number: 10176776Abstract: Provided is a display device, including: a driving circuit including a first output terminal group including at least one gate signal output terminal, and a second output terminal group including at least one source signal output terminal; and a plurality of gate lead-out lines configured to transmit a gate signal to a plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the gate lead-out lines, and the first output terminal group is arranged between two adjacent second output terminal groups.Type: GrantFiled: September 1, 2017Date of Patent: January 8, 2019Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Patent number: 10177175Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: GrantFiled: October 9, 2017Date of Patent: January 8, 2019Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Patent number: 10168581Abstract: A display device comprises spacers provided between a first substrate and a second substrate, wherein the first substrate includes: seats each of which holds the spacers, respectively; data lines; gate lines; thin film transistors; pixel electrodes corresponding to pixel regions; a common electrode facing the pixel electrodes; and common wirings being electrically connected to the common electrode, and each of the common wirings includes a bent part detouring around at least one of the seats.Type: GrantFiled: October 12, 2016Date of Patent: January 1, 2019Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.Inventors: Hironori Yasukawa, Teruhisa Nakagawa
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Publication number: 20180040635Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: ApplicationFiled: October 9, 2017Publication date: February 8, 2018Inventors: Tetsuya KAWAMURA, Hironori YASUKAWA
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Patent number: 9870745Abstract: Provided is a display device, including: a driving circuit including a first output terminal group including at least one gate signal output terminal, and a second output terminal group including at least one source signal output terminal; and a plurality of gate lead-out lines configured to transmit a gate signal to a plurality of gate lines, in which each or the plurality of gate lines is electrically connected to at least one of the gate lead-out lines, and the first output terminal group is arranged between two adjacent second output terminal groups.Type: GrantFiled: September 28, 2015Date of Patent: January 16, 2018Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Patent number: 9864237Abstract: A display device includes a seat holding the spacer. The seat is formed in a superposition region where at least the gate line, the semiconductor layer, the data line, and the organic insulator are superposed on one another in a laminated direction, the superposition region being a region facing the spacer. A whole outer periphery of the seat and the superposition region are superposed on each other in the laminated direction.Type: GrantFiled: October 12, 2016Date of Patent: January 9, 2018Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.Inventors: Hironori Yasukawa, Teruhisa Nakagawa, Daisuke Kajita
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Publication number: 20170365227Abstract: Provided is a display device, including: a driving circuit including a first output terminal group including at least one gate signal output terminal, and a second output terminal group including at least one source signal output terminal; and a plurality of gate lead-out lines configured to transmit a gate signal to a plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the gate lead-out lines, and the first output terminal group is arranged between two adjacent second output terminal groups.Type: ApplicationFiled: September 1, 2017Publication date: December 21, 2017Inventors: Tetsuya KAWAMURA, Hironori YASUKAWA
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Patent number: 9837443Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: GrantFiled: September 28, 2015Date of Patent: December 5, 2017Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Patent number: 9812468Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: GrantFiled: September 28, 2015Date of Patent: November 7, 2017Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Patent number: 9653495Abstract: A method of manufacturing a display device includes: forming a gate electrode on a substrate; forming a gate insulating film on the substrate; forming an oxide semiconductor on the substrate; forming a source electrode and a drain electrode on the substrate; forming a passivation film on the substrate; forming a common electrode on the substrate; forming an interlayer insulating film on the substrate; forming a pixel electrode on the substrate; forming an alignment film on the substrate; radiating UV-rays onto the oxide semiconductor; and heat-treating the oxide semiconductor irradiated with the UV-rays. The radiating UV-rays is performed after the forming an oxide semiconductor, and the heat-treating is performed after the forming a passivation film.Type: GrantFiled: April 13, 2015Date of Patent: May 16, 2017Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Hironori Yasukawa, Genshiro Kawachi, Tomoya Kato, Kazuo Kita
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Publication number: 20170102576Abstract: A display device comprises spacers provided between a first substrate and a second substrate, wherein the first substrate includes: seats each of which holds the spacers, respectively; data lines; gate lines; thin film transistors; pixel electrodes corresponding to pixel regions; a common electrode facing the pixel electrodes; and common wirings being electrically connected to the common electrode, and each of the common wirings includes a bent part detouring around at least one of the seats.Type: ApplicationFiled: October 12, 2016Publication date: April 13, 2017Inventors: Hironori YASUKAWA, Teruhisa NAKAGAWA
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Publication number: 20170102575Abstract: A display device includes a seat holding the spacer. The seat is formed in a superposition region where at least the gate line, the semiconductor layer, the data line, and the organic insulator are superposed on one another in a laminated direction, the superposition region being a region facing the spacer. A whole outer periphery of the seat and the superposition region are superposed on each other in the laminated direction.Type: ApplicationFiled: October 12, 2016Publication date: April 13, 2017Inventors: Hironori YASUKAWA, Teruhisa NAKAGAWA, Daisuke KAJITA
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Publication number: 20160093261Abstract: Provided is a display device, including: a driving circuit including a first output terminal group including at least one gate signal output terminal, and a second output terminal group including at least one source signal output terminal; and a plurality of gate lead-out lines configured to transmit a gate signal to a plurality of gate lines, in which each or the plurality of gate lines is electrically connected to at least one of the gate lead-out lines, and the first output terminal group is arranged between two adjacent second output terminal groups.Type: ApplicationFiled: September 28, 2015Publication date: March 31, 2016Inventors: Tetsuya KAWAMURA, Hironori YASUKAWA
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Publication number: 20160093640Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: ApplicationFiled: September 28, 2015Publication date: March 31, 2016Inventors: Tetsuya KAWAMURA, Hironori YASUKAWA
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Publication number: 20150221675Abstract: A method of manufacturing a display device includes: forming a gate electrode on a substrate; forming a gate insulating film on the substrate; forming an oxide semiconductor on the substrate; forming a source electrode and a drain electrode on the substrate; forming a passivation film on the substrate; forming a common electrode on the substrate; forming an interlayer insulating film on the substrate; forming a pixel electrode on the substrate; forming an alignment film on the substrate; radiating UV-rays onto the oxide semiconductor; and heat-treating the oxide semiconductor irradiated with the UV-rays. The radiating UV-rays is performed after the forming an oxide semiconductor, and the heat-treating is performed after the forming a passivation film.Type: ApplicationFiled: April 13, 2015Publication date: August 6, 2015Inventors: Hironori YASUKAWA, Genshiro KAWACHI, Tomoya KATO, Kazuo KITA
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Patent number: 8126846Abstract: According to the present invention, techniques for controlling copying of logical volumes within a computer storage system are provided. A representative embodiment includes a plurality of storage devices controlled by a control unit, one or more processors, and a buffer memory for temporarily storing data read from the storage devices within the control unit. The storage devices can be addressed as logical volumes.Type: GrantFiled: October 30, 2008Date of Patent: February 28, 2012Assignee: Hitachi, Ltd.Inventors: Kouji Arai, Susumu Suzuki, Hironori Yasukawa
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Publication number: 20090106515Abstract: According to the present invention, techniques for controlling copying of logical volumes within a computer storage system are provided. A representative embodiment includes a plurality of storage devices controlled by a control unit, one or more processors, and a buffer memory for temporarily storing data read from the storage devices within the control unit. The storage devices can be addressed as logical volumes.Type: ApplicationFiled: October 30, 2008Publication date: April 23, 2009Applicant: Hitachi, Ltd.Inventors: Kouji ARAI, Susumu Suzuki, Hironori Yasukawa
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Patent number: 7451164Abstract: According to the present invention, techniques for controlling copying of logical volumes within a computer storage system are provided. A representative embodiment includes a plurality of storage devices controlled by a control unit, one or more processors, and a buffer memory for temporarily storing data read from the storage devices within the control unit. The storage devices can be addressed as logical volumes.Type: GrantFiled: August 5, 2003Date of Patent: November 11, 2008Assignee: Hitachi, Ltd.Inventors: Kouji Arai, Susumu Suzuki, Hironori Yasukawa