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).
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Patent number: 11997873Abstract: 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: GrantFiled: October 20, 2022Date of Patent: May 28, 2024Assignee: Sony Semiconductor Solutions CorporationInventors: Yosuke Motoyama, Reo Asaki
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Publication number: 20230126274Abstract: 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: ApplicationFiled: October 20, 2022Publication date: April 27, 2023Inventors: Yosuke Motoyama, Reo Asaki
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Publication number: 20230097317Abstract: 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: ApplicationFiled: January 25, 2021Publication date: March 30, 2023Inventors: Yosuke Motoyama, Reo Asaki
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Patent number: 11515510Abstract: 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: GrantFiled: January 30, 2019Date of Patent: November 29, 2022Assignee: Sony Semiconductor Solutions CorporationInventors: Yosuke Motoyama, Reo Asaki
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Patent number: 11476317Abstract: 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: GrantFiled: June 28, 2018Date of Patent: October 18, 2022Assignee: Sony Group CorporationInventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
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Publication number: 20220013588Abstract: 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: ApplicationFiled: December 25, 2019Publication date: January 13, 2022Inventors: Yusuke Motoyama, Reo Asaki
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Patent number: 11056554Abstract: 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: GrantFiled: March 31, 2020Date of Patent: July 6, 2021Assignee: Sony CorporationInventors: Yosuke Motoyama, Reo Asaki
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Publication number: 20210057678Abstract: 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: ApplicationFiled: January 30, 2019Publication date: February 25, 2021Inventors: Yosuke Motoyama, Reo Asaki
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Publication number: 20200235188Abstract: 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: ApplicationFiled: March 31, 2020Publication date: July 23, 2020Inventors: Yosuke MOTOYAMA, Reo ASAKI
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Patent number: 10658447Abstract: 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: GrantFiled: May 22, 2019Date of Patent: May 19, 2020Assignee: Sony CorporationInventors: Yosuke Motoyama, Reo Asaki
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Publication number: 20190341438Abstract: 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: ApplicationFiled: May 22, 2019Publication date: November 7, 2019Inventors: Yosuke MOTOYAMA, Reo ASAKI
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Publication number: 20190267443Abstract: 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: ApplicationFiled: May 8, 2019Publication date: August 29, 2019Inventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
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Patent number: 10325973Abstract: 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: GrantFiled: July 11, 2017Date of Patent: June 18, 2019Assignee: Sony CorporationInventors: Yosuke Motoyama, Reo Asaki
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Patent number: 10297654Abstract: 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: GrantFiled: January 15, 2015Date of Patent: May 21, 2019Assignee: Sony CorporationInventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
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Publication number: 20180308915Abstract: 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: ApplicationFiled: June 28, 2018Publication date: October 25, 2018Inventors: Yosuke Motoyama, Reo Asaki, Shingo Makimura
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Publication number: 20170373127Abstract: 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: ApplicationFiled: July 11, 2017Publication date: December 28, 2017Inventors: Yosuke MOTOYAMA, Reo ASAKI
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Patent number: 9711584Abstract: 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: GrantFiled: April 12, 2016Date of Patent: July 18, 2017Assignee: Sony CorporationInventors: Yosuke Motoyama, Reo Asaki
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Publication number: 20160284780Abstract: 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: ApplicationFiled: April 12, 2016Publication date: September 29, 2016Inventors: Yosuke MOTOYAMA, Reo ASAKI
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Patent number: 9343516Abstract: 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: GrantFiled: September 11, 2013Date of Patent: May 17, 2016Assignee: Sony CorporationInventors: Yosuke Motoyama, Reo Asaki
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Patent number: 9140427Abstract: 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: GrantFiled: November 11, 2014Date of Patent: September 22, 2015Assignee: Sony CorporationInventor: Reo Asaki