Patents by Inventor Kosuke Matsubara
Kosuke Matsubara 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: 20240155229Abstract: An image capturing apparatus includes a plurality of pixels, a first amplifier capable of amplifying a signal of each pixel using a plurality of different gains, a second amplifier capable of amplifying the signal of each pixel using a plurality of different gains, with a method different from a method used by the first amplifier; and a control unit that performs control so as to execute one of first processing and second processing based on a shooting mode of the image capturing apparatus, a setting at the time of shooting, or a state of a subject, the first processing causing the first amplifier to amplify the signal of each pixel using a plurality of different gains, the second processing causing the second amplifier to amplify the signal of each pixel using a plurality of different gains.Type: ApplicationFiled: October 31, 2023Publication date: May 9, 2024Inventors: Hiroshi HIRANO, Kosuke MATSUBARA, Toshiharu UEDA, Shohei TOZAWA, Kazuto JIKEI, Fumihito KARAHASHI, Daisuke ITO
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Patent number: 11874553Abstract: A backlight device is provided and includes case having bottom plate; light guide having front surface as emission surface, rear surface opposed to front surface, and incidence surface that is one of side surfaces of light guide, rear surface facing to bottom plate; light-emitting elements facing incident surface of light guide, each of light-emitting elements having bottom surface and light-emitting surface facing incidence surface of light guide; fixing tape arranged on bottom plate, each of bottom surfaces of light-emitting elements and rear surface of light guide being adhered to fixing tape; and light-shield facing fixing tape through light guide.Type: GrantFiled: May 15, 2023Date of Patent: January 16, 2024Assignee: Japan Display Inc.Inventors: Ken Sugiyama, Kosuke Matsubara, Takeshi Kaneki
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Publication number: 20230280614Abstract: A backlight device is provided and includes case having bottom plate; light guide having front surface as emission surface, rear surface opposed to front surface, and incidence surface that is one of side surfaces of light guide, rear surface facing to bottom plate; light-emitting elements facing incident surface of light guide, each of light-emitting elements having bottom surface and light-emitting surface facing incidence surface of light guide; fixing tape arranged on bottom plate, each of bottom surfaces of light-emitting elements and rear surface of light guide being adhered to fixing tape; and light-shield facing fixing tape through light guide.Type: ApplicationFiled: May 15, 2023Publication date: September 7, 2023Inventors: Ken SUGIYAMA, Kosuke MATSUBARA, Takeshi KANEKI
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Patent number: 11749697Abstract: An image capturing device unit includes a multilayer substrate, an image capturing device mounted on one face of the multilayer substrate, and components mounted on the other face of the multilayer substrate. The multilayer substrate includes electrodes to electrically connect the image capturing device and the multilayer substrate, vias that electrically connect the electrodes and the components, first wiring electrically connected to the vias, second wiring on layers of the multilayer substrate, and a non-wired region that insulates the vias and the first wiring from the second wiring on each of the layers. The vias are located in the multilayer substrate so that, on a projection plane given when the multilayer substrate is viewed in a layering direction of the multilayer substrate, there is no area in which the non-wired region overlaps with a region where the image capturing device is arranged throughout the layers.Type: GrantFiled: March 5, 2021Date of Patent: September 5, 2023Assignee: CANON KABUSHIKI KAISHAInventor: Kosuke Matsubara
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Patent number: 11686972Abstract: A backlight device is provided and includes case having bottom plate; light guide including front surface as emission surface, rear surface opposed to front surface, and incidence surface provided between front and rear surfaces, rear surface being arranged on bottom plate; and light-emitting elements facing incident surface of light guide, wherein light-emitting elements includes first surface provided at bottom of light-emitting elements, and light-emitting surface facing incidence surface of light guide, first surfaces and rear surface are arranged side by side, and fixed to fixing tape attached over first surfaces and rear surface of light guide, and light-shield is facing fixing tape through light guide.Type: GrantFiled: December 8, 2021Date of Patent: June 27, 2023Assignee: Japan Display Inc.Inventors: Ken Sugiyama, Kosuke Matsubara, Takeshi Kaneki
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Patent number: 11460738Abstract: A display device is provided and includes a display panel comprising a substrate; a case provided on a back side of the substrate, the case having an outer surface; and a flexible wiring board, one end of which is connected to a top surface of the substrate, curved along the outer surface of the case; wherein the flexible wiring board is fixed to a side surface of the substrate and the outer surface of the case with an adhesive.Type: GrantFiled: November 25, 2020Date of Patent: October 4, 2022Assignee: Japan Display Inc.Inventors: Tomoya Tezen, Ken Sugiyama, Kosuke Matsubara, Koji Hiramoto, Takeshi Kaneki
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Patent number: 11428998Abstract: A display device is provided and includes display panel; case provided at back surface of display panel; and flexible wiring board including first end connected to display panel and curved along outer surface of case, flexible wiring board comprising sheet-shaped substrate having first surface that is flat and second surface opposite to first surface, conductive layer formed on first surface of substrate and constituting wires, and protective layer overlaid on conductive layer and substrate, and substrate comprising first portion including first end joined to display panel, second portion including second end opposite to first end, and third portion provided between first portion and second portion, thickness of part of third portion is smaller than thickness of first portion and thickness of second portion, flexible wiring board is curved at third portion.Type: GrantFiled: December 28, 2020Date of Patent: August 30, 2022Assignee: Japan Display Inc.Inventors: Koji Hiramoto, Ken Sugiyama, Kosuke Matsubara, Tomoya Tezen
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Publication number: 20220100034Abstract: A backlight device is provided and includes case having bottom plate; light guide including front surface as emission surface, rear surface opposed to front surface, and incidence surface provided between front and rear surfaces, rear surface being arranged on bottom plate; and light-emitting elements facing incident surface of light guide, wherein light-emitting elements includes first surface provided at bottom of light-emitting elements, and light-emitting surface facing incidence surface of light guide, first surfaces and rear surface are arranged side by side, and fixed to fixing tape attached over first surfaces and rear surface of light guide, and light-shield is facing fixing tape through light guide.Type: ApplicationFiled: December 8, 2021Publication date: March 31, 2022Inventors: Ken SUGIYAMA, Kosuke MATSUBARA, Takeshi KANEKI
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Patent number: 11209695Abstract: A backlight device is provided and includes case having bottom plate; light guide including front surface as emission surface, rear surface opposed to front surface, and incidence surface provided between front surface and rear surface; and light-emitting elements facing incident surface of light guide, wherein light-emitting elements include first surface provided at bottom of light-emitting elements, and light-emitting surface facing incidence surface of light guide, first surfaces and rear surface are arranged side by side, and fixed to fixing tape attached over first surfaces and rear surface of light guide, and light-shielding tape facing fixing tape through light guide and light-emitting elements.Type: GrantFiled: March 12, 2021Date of Patent: December 28, 2021Assignee: Japan Display Inc.Inventors: Ken Sugiyama, Kosuke Matsubara, Takeshi Kaneki
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Publication number: 20210288089Abstract: An image capturing device unit includes a multilayer substrate, an image capturing device mounted on one face of the multilayer substrate, and components mounted on the other face of the multilayer substrate. The multilayer substrate includes electrodes to electrically connect the image capturing device and the multilayer substrate, vias that electrically connect the electrodes and the components, first wiring electrically connected to the vias, second wiring on layers of the multilayer substrate, and a non-wired region that insulates the vias and the first wiring from the second wiring on each of the layers. The vias are located in the multilayer substrate so that, on a projection plane given when the multilayer substrate is viewed in a layering direction of the multilayer substrate, there is no area in which the non-wired region overlaps with a region where the image capturing device is arranged throughout the layers.Type: ApplicationFiled: March 5, 2021Publication date: September 16, 2021Inventor: Kosuke Matsubara
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Patent number: 11054570Abstract: According to one embodiment, a liquid crystal display device includes a liquid crystal panel and a backlight device. The backlight device includes a case with a bottom plate and a side plate, a light guide on the bottom plate, and a light source device. The light source device includes a wiring substrate and a light-emitting element on the wiring substrate. The wiring substrate includes a mounting portion on which the light-emitting element is mounted, a connection wiring portion on a back surface side of the bottom plate, and a joint portion which joints the mounting portion and the connection wiring portion together. The joint portion extends from an inside to an outside of the case through a gap between the side plate of the case and the liquid crystal panel.Type: GrantFiled: June 24, 2020Date of Patent: July 6, 2021Assignee: Japan Display Inc.Inventors: Kosuke Matsubara, Ken Sugiyama, Kazunari Nishita, Koji Hiramoto
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Publication number: 20210200025Abstract: A backlight device is provided and includes case having bottom plate; light guide including front surface as emission surface, rear surface opposed to front surface, and incidence surface provided between front surface and rear surface; and light-emitting elements facing incident surface of light guide, wherein light-emitting elements include first surface provided at bottom of light-emitting elements, and light-emitting surface facing incidence surface of light guide, first surfaces and rear surface are arranged side by side, and fixed to fixing tape attached over first surfaces and rear surface of light guide, and light-shielding tape facing fixing tape through light guide and light-emitting elements.Type: ApplicationFiled: March 12, 2021Publication date: July 1, 2021Inventors: Ken SUGIYAMA, Kosuke MATSUBARA, Takeshi KANEKI
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Publication number: 20210116732Abstract: A display device is provided and includes display panel; case provided at back surface of display panel; and flexible wiring board including first end connected to display panel and curved along outer surface of case, flexible wiring board comprising sheet-shaped substrate having first surface that is flat and second surface opposite to first surface, conductive layer formed on first surface of substrate and constituting wires, and protective layer overlaid on conductive layer and substrate, and substrate comprising first portion including first end joined to display panel, second portion including second end opposite to first end, and third portion provided between first portion and second portion, thickness of part of third portion is smaller than thickness of first portion and thickness of second portion, flexible wiring board is curved at third portion.Type: ApplicationFiled: December 28, 2020Publication date: April 22, 2021Inventors: Koji HIRAMOTO, Ken SUGIYAMA, Kosuke MATSUBARA, Tomoya TEZEN
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Publication number: 20210080771Abstract: A display device is provided and includes a display panel comprising a substrate; a case provided on a back side of the substrate, the case having an outer surface; and a flexible wiring board, one end of which is connected to a top surface of the substrate, curved along the outer surface of the case; wherein the flexible wiring board is fixed to a side surface of the substrate and the outer surface of the case with an adhesive.Type: ApplicationFiled: November 25, 2020Publication date: March 18, 2021Inventors: Tomoya TEZEN, Ken SUGIYAMA, Kosuke MATSUBARA, Koji HIRAMOTO, Takeshi KANEKI
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Patent number: 10948768Abstract: According to one embodiment, a backlight device includes a case having a bottom plate, a light guide having an emission surface, a second main surface and an incidence surface and arranged on the bottom surface, and a light source unit including a wiring board and light-emitting elements on the wiring board. Each light-emitting element has a mounting surface, a first side surface opposed to the mounting surface, and a light-emitting surface between the mounting surface and the first side surface. Each light-emitting surface faces the incidence surface, and the first side surfaces are arranged parallel to the second main surface, and the light source unit is fixed to the light guide with a fixing tape attached over each first side surface and the second main surface.Type: GrantFiled: November 20, 2018Date of Patent: March 16, 2021Assignee: Japan Display Inc.Inventors: Ken Sugiyama, Kosuke Matsubara, Takeshi Kaneki
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Patent number: 10877328Abstract: According to one embodiment, a display device includes a display panel, a case including a bottom plate and a side plate provided on the bottom plate and attached to the display panel, and a flexible wring board including a first end joined to the display panel and extending from the display panel toward the bottom plate while being curved around the side plate. The flexible wring board includes a substrate, a conductive layer on a first surface of the substrate and constituting wires, and a protective layer overlaid on the conductive layer and the substrate and opposed to an outer surface of the case. The flexible wring board includes a curved portion curved along the side plate, and the substrate includes a concavity provided in the curved portion.Type: GrantFiled: February 7, 2019Date of Patent: December 29, 2020Assignee: Japan Display Inc.Inventors: Koji Hiramoto, Ken Sugiyama, Kosuke Matsubara, Tomoya Tezen
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Patent number: 10852595Abstract: According to one embodiment, a display device includes a display panel, a case including a bottom plate opposing a rear surface of the display panel and a side plate stand on the bottom plate and attached to the display panel, a flexible wiring board, one end of which is joined to the display panel, curved around the side plate toward the bottom plate to oppose the bottom plate while, and an adhesive filled between the flexible wiring board and the side plate of the case or between the flexible wiring board and both of the side plate and the bottom plate, to adhere the flexible wiring board onto an outer surface of the case and hold the flexible wiring board in a curved state.Type: GrantFiled: January 16, 2019Date of Patent: December 1, 2020Assignee: Japan Display Inc.Inventors: Tomoya Tezen, Ken Sugiyama, Kosuke Matsubara, Koji Hiramoto, Takeshi Kaneki
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Publication number: 20200326467Abstract: According to one embodiment, a liquid crystal display device includes a liquid crystal panel and a backlight device. The backlight device includes a case with a bottom plate and a side plate, a light guide on the bottom plate, and a light source device. The light source device includes a wiring substrate and a light-emitting element on the wiring substrate. The wiring substrate includes a mounting portion on which the light-emitting element is mounted, a connection wiring portion on a back surface side of the bottom plate, and a joint portion which joints the mounting portion and the connection wiring portion together. The joint portion extends from an inside to an outside of the case through a gap between the side plate of the case and the liquid crystal panel.Type: ApplicationFiled: June 24, 2020Publication date: October 15, 2020Inventors: Kosuke MATSUBARA, Ken SUGIYAMA, Kazunari NISHITA, Koji HIRAMOTO
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Patent number: 10732347Abstract: According to one embodiment, a liquid crystal display device includes a liquid crystal panel and a backlight device. The backlight device includes a case with a bottom plate and a side plate, a light guide on the bottom plate, and a light source device. The light source device includes a wiring substrate and a light-emitting element on the wiring substrate. The wiring substrate includes a mounting portion on which the light-emitting element is mounted, a connection wiring portion on a back surface side of the bottom plate, and a joint portion which joints the mounting portion and the connection wiring portion together. The joint portion extends from an inside to an outside of the case through a gap between the side plate of the case and the liquid crystal panel.Type: GrantFiled: April 24, 2018Date of Patent: August 4, 2020Assignee: Japan Display Inc.Inventors: Kosuke Matsubara, Ken Sugiyama, Kazunari Nishita, Koji Hiramoto
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Patent number: 10416487Abstract: According to one embodiment, an illumination device includes a light guide, a light source device and an optical sheet. The light guide has an emission surface and side surfaces which intersect the emission surface, and at least one side surface is located inside a display area. The light source device emits light to the light guide. The optical sheet is provided on the emission surface and is opposed to the display area. The optical sheet has an edge portion which covers an area between the one side surface and an edge of the display area, and a transmittance adjustment area which is provided in the edge portion and reduces a transmittance of the edge portion.Type: GrantFiled: July 13, 2018Date of Patent: September 17, 2019Assignee: Japan Display Inc.Inventors: Taketoshi Masamoto, Kosuke Matsubara