Patents by Inventor Reo Asaki

Reo Asaki 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).

  • Publication number: 20230126274
    Abstract: A light emission element of an embodiment of the present disclosure includes at least: a base; a recessed portion provided at a surface of the base; a first electrode layer formed at least partially along a shape of a top surface of the recessed portion; an organic layer formed on the first electrode layer at least partially along a shape of a top surface of the first electrode layer; a second electrode layer formed on the organic layer along a shape of a top surface of the organic layer; and a planarization layer formed on the second electrode layer, in which light from the organic layer is emitted to an outside via the second electrode layer and the planarization layer.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 27, 2023
    Inventors: Yosuke Motoyama, Reo Asaki
  • Publication number: 20230097317
    Abstract: A light emitting element of the present disclosure includes a first substrate 41 and a second substrate 42, a light emitting unit 30 provided above the first substrate 41, a first microlens 51 formed above the light emitting unit 30 and having a convex shape toward the second substrate 42, a second microlens 52 provided on the second substrate 42 and having a convex shape toward the first microlens 51, and a bonding member 35 interposed between the first microlens 51 and the second microlens 52.
    Type: Application
    Filed: January 25, 2021
    Publication date: March 30, 2023
    Inventors: Yosuke Motoyama, Reo Asaki
  • Patent number: 11515510
    Abstract: A light emission element of an embodiment of the present disclosure includes at least: a base; a recessed portion provided at a surface of the base; a first electrode layer formed at least partially along a shape of a top surface of the recessed portion; an organic layer formed on the first electrode layer at least partially along a shape of a top surface of the first electrode layer; a second electrode layer formed on the organic layer along a shape of a top surface of the organic layer; and a planarization layer formed on the second electrode layer, in which light from the organic layer is emitted to an outside via the second electrode layer and the planarization layer.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: November 29, 2022
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Yosuke Motoyama, Reo Asaki
  • Patent number: 11476317
    Abstract: A display device includes a plurality of pixels that is arrayed in a first direction and a second direction. Each pixel includes; a first sub-pixel, a second sub-pixel that is disposed to be adjacent to the first sub-pixel in the first direction, a third sub-pixel that is disposed to be adjacent to at least one of the first sub-pixel and the second sub-pixel in the second direction, and a light shielding portion that is disposed corresponding to the position on which the third sub-pixel is disposed, so as to limit a viewing angle of the third sub-pixel in the first direction.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: October 18, 2022
    Assignee: Sony Group Corporation
    Inventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
  • Publication number: 20220013588
    Abstract: A display device is formed by arranging, on a base body, light emitting element groups each including first, second and third light emitting elements. Each of the light emitting elements includes a light emitting region and a color filter layer. In adjacent light emitting elements, an angle (?) formed by the shortest line segment connecting a boundary line of a bottom surface of the color filter layer facing the light emitting region and an end of the light emitting region with a normal line of the base body is the same in the light emitting elements. Alternatively, a distance from an orthogonal projection image of a boundary line of a bottom surface of the color filter layer onto the base body to an orthogonal projection image of an end of the light emitting region onto the base body is the same in the light emitting elements.
    Type: Application
    Filed: December 25, 2019
    Publication date: January 13, 2022
    Inventors: Yusuke Motoyama, Reo Asaki
  • Patent number: 11056554
    Abstract: A display device including a plurality of light emitting elements including first, second, and third light emitting elements; and a color filter including first, second, and third color filters corresponding to respective first, second, and third light emitting elements, wherein first and second light-shielding members are disposed at a light emission direction, first ends of the first and second color filters overlap with the first light-shielding member in a cross sectional view, a first distance between the first end of the first color filter and a first side surface of the first light-shielding member and a second distance between the first end of the second color filter and a second side surface of the second light-shielding member are different in the cross sectional view, a thickness of the first color filter and a thickness of the second color filter are different.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: July 6, 2021
    Assignee: Sony Corporation
    Inventors: Yosuke Motoyama, Reo Asaki
  • Publication number: 20210057678
    Abstract: A light emission element of an embodiment of the present disclosure includes at least: a base; a recessed portion provided at a surface of the base; a first electrode layer formed at least partially along a shape of a top surface of the recessed portion; an organic layer formed on the first electrode layer at least partially along a shape of a top surface of the first electrode layer; a second electrode layer formed on the organic layer along a shape of a top surface of the organic layer; and a planarization layer formed on the second electrode layer, in which light from the organic layer is emitted to an outside via the second electrode layer and the planarization layer.
    Type: Application
    Filed: January 30, 2019
    Publication date: February 25, 2021
    Inventors: Yosuke Motoyama, Reo Asaki
  • Publication number: 20200235188
    Abstract: A display device including a plurality of light emitting elements including first, second, and third light emitting elements; and a color filter including first, second, and third color filters corresponding to respective first, second, and third light emitting elements, wherein first and second light-shielding members are disposed at a light emission direction, first ends of the first and second color filters overlap with the first light-shielding member in a cross sectional view, a first distance between the first end of the first color filter and a first side surface of the first light-shielding member and a second distance between the first end of the second color filter and a second side surface of the second light-shielding member are different in the cross sectional view, a thickness of the first color filter and a thickness of the second color filter are different.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 23, 2020
    Inventors: Yosuke MOTOYAMA, Reo ASAKI
  • Patent number: 10658447
    Abstract: A display device including a plurality of light emitting elements including first, second, and third light emitting elements; and a color filter including first, second, and third color filters corresponding to respective first, second, and third light emitting elements, wherein first and second light-shielding members are disposed at a light emission direction, first ends of the first and second color filters overlap with the first light-shielding member in a cross sectional view, a first distance between the first end of the first color filter and a first side surface of the first light-shielding member and a second distance between the first end of the second color filter and a second side surface of the second light-shielding member are different in the cross sectional view, a thickness of the first color filter and a thickness of the second color filter are different.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: May 19, 2020
    Assignee: Sony Corporation
    Inventors: Yosuke Motoyama, Reo Asaki
  • Publication number: 20190341438
    Abstract: A display device including a plurality of light emitting elements including first, second, and third light emitting elements; and a color filter including first, second, and third color filters corresponding to respective first, second, and third light emitting elements, wherein first and second light-shielding members are disposed at a light emission direction, first ends of the first and second color filters overlap with the first light-shielding member in a cross sectional view, a first distance between the first end of the first color filter and a first side surface of the first light-shielding member and a second distance between the first end of the second color filter and a second side surface of the second light-shielding member are different in the cross sectional view, a thickness of the first color filter and a thickness of the second color filter are different.
    Type: Application
    Filed: May 22, 2019
    Publication date: November 7, 2019
    Inventors: Yosuke MOTOYAMA, Reo ASAKI
  • Publication number: 20190267443
    Abstract: A display device includes a plurality of pixels that is arrayed in a first direction and a second direction. Each pixel includes; a first sub-pixel, a second sub-pixel that is disposed to be adjacent to the first sub-pixel in the first direction, a third sub-pixel that is disposed to be adjacent to at least one of the first sub-pixel and the second sub-pixel in the second direction, and a light shielding portion that is disposed corresponding to the position on which the third sub-pixel is disposed, so as to limit a viewing angle of the third sub-pixel in the first direction.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Inventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
  • Patent number: 10325973
    Abstract: A display unit includes a light emitting layer including a light emitting device; a color filter layer including a color filter corresponding to the light emitting device; and a light blocking layer including a light blocking member arranged to overlap an end of the color filter, a center position of the light blocking member being offset from the end of the color filter.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: June 18, 2019
    Assignee: Sony Corporation
    Inventors: Yosuke Motoyama, Reo Asaki
  • Patent number: 10297654
    Abstract: A display device includes a plurality of pixels that is arrayed in a first direction and a second direction. Each pixel includes; a first sub-pixel, a second sub-pixel that is disposed to be adjacent to the first sub-pixel in the first direction, a third sub-pixel that is disposed to be adjacent to at least one of the first sub-pixel and the second sub-pixel in the second direction, and a light shielding portion that is disposed corresponding to the position on which the third sub-pixel is disposed, so as to limit a viewing angle of the third sub-pixel in the first direction.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: May 21, 2019
    Assignee: Sony Corporation
    Inventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
  • Publication number: 20180308915
    Abstract: A display device includes a plurality of pixels that is arrayed in a first direction and a second direction. Each pixel includes; a first sub-pixel, a second sub-pixel that is disposed to be adjacent to the first sub-pixel in the first direction, a third sub-pixel that is disposed to be adjacent to at least one of the first sub-pixel and the second sub-pixel in the second direction, and a light shielding portion that is disposed corresponding to the position on which the third sub-pixel is disposed, so as to limit a viewing angle of the third sub-pixel in the first direction.
    Type: Application
    Filed: June 28, 2018
    Publication date: October 25, 2018
    Inventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
  • Publication number: 20170373127
    Abstract: A display unit includes a light emitting layer including a light emitting device; a color filter layer including a color filter corresponding to the light emitting device; and a light blocking layer including a light blocking member arranged to overlap an end of the color filter, a center position of the light blocking member being offset from the end of the color filter.
    Type: Application
    Filed: July 11, 2017
    Publication date: December 28, 2017
    Inventors: Yosuke MOTOYAMA, Reo ASAKI
  • Patent number: 9711584
    Abstract: A display unit includes a light emitting layer including a light emitting device; a color filter layer including a color filter corresponding to the light emitting device; and a light blocking layer including a light blocking member arranged to overlap an end of the color filter, a center position of the light blocking member being offset from the end of the color filter.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: July 18, 2017
    Assignee: Sony Corporation
    Inventors: Yosuke Motoyama, Reo Asaki
  • Publication number: 20160284780
    Abstract: A display unit includes a light emitting layer including a light emitting device; a color filter layer including a color filter corresponding to the light emitting device; and a light blocking layer including a light blocking member arranged to overlap an end of the color filter, a center position of the light blocking member being offset from the end of the color filter.
    Type: Application
    Filed: April 12, 2016
    Publication date: September 29, 2016
    Inventors: Yosuke MOTOYAMA, Reo ASAKI
  • Patent number: 9343516
    Abstract: A display unit includes a light emitting layer including a light emitting device (10R, 10G, 10B); a color filter layer including a color filter (23R, 23G, 23B) corresponding to the light emitting device; and a light blocking layer (22) including a light blocking member (22B) arranged to overlap an end of the color filter, a center position of the light blocking member being offset from the end of the color filter.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: May 17, 2016
    Assignee: Sony Corporation
    Inventors: Yosuke Motoyama, Reo Asaki
  • Patent number: 9140427
    Abstract: A display device is provided, in which view-angle dependence of chromaticity of white or an intermediate color may be reduced. The display device includes a pair of opposed substrates, a light blocking layer provided on one of the pair of substrates while having a plurality of openings, and a plurality of self-luminous elements provided on the other of the pair of substrates, each of the self-luminous elements having an emission region facing each of the openings, and having an emission color different from an emission color of another element, at least one self-luminous element being different from other self-luminous elements in clearance in a display plane direction from an end of the emission region to an opening of the light blocking film.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: September 22, 2015
    Assignee: Sony Corporation
    Inventor: Reo Asaki
  • Publication number: 20150221710
    Abstract: A display device includes a plurality of pixels that is arrayed in a first direction and a second direction. Each pixel includes; a first sub-pixel, a second sub-pixel that is disposed to be adjacent to the first sub-pixel in the first direction, a third sub-pixel that is disposed to be adjacent to at least one of the first sub-pixel and the second sub-pixel in the second direction, and a light shielding portion that is disposed corresponding to the position on which the third sub-pixel is disposed, so as to limit a viewing angle of the third sub-pixel in the first direction.
    Type: Application
    Filed: January 15, 2015
    Publication date: August 6, 2015
    Inventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura