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公开(公告)号：US20220311209A1
公开(公告)日：2022-09-29
申请号：US17411821
申请日：2021-08-25
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Takashi KONDO , Michiaki MURATA , Kenichi ONO , Junichiro HAYAKAWA , Takafumi HIGUCHI , Takashi FUJIMOTO , Manabu AKAMATSU
Abstract: A light-emitting device includes: a substrate; a light-emitting unit including plural light-emitting elements; a transfer unit configured to output a signal that controls a light-emitting state of the light-emitting elements; and an electrode unit configured to input and output a signal that drives the transfer unit, the substrate has a rectangular shape having a long side and a short side, and the electrode unit is disposed along the short side of the substrate with the transfer unit interposed between a part of the electrode unit and other part of the electrode unit.
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公开(公告)号：US20220123524A1
公开(公告)日：2022-04-21
申请号：US17565641
申请日：2021-12-30
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Takafumi HIGUCHI , Takeshi MINAMIRU , Satoshi INADA , Shigetoshi NAKAMURA , Kenichi ONO
Abstract: A light-emitting device includes: a light source including plural light-emitting elements; a first optical member that is provided in a light-emitting path of the light source, the first optical member being configured to reduce intensity of light emitted from the light source and emit the light; and a second optical member that is provided on a light-emitting side of the first optical member and is configured to diffuse and irradiate light incident from the first optical member.
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3.发明公开公开(公告)号：US20240106193A1
公开(公告)日：2024-03-28
申请号：US18301998
申请日：2023-04-18
Applicant: FUJIFILM Business Innovation Corp. , FUJIFILM Corporation
Inventor： Saori NISHIZAKI , Takashi KONDO , Takafumi HIGUCHI , Junichiro HAYAKAWA , Daisuke IGUCHI , Tomoaki SAKITA , Kei TAKEYAMA
CPC classification number: H01S5/041 , H01S5/0028 , H01S5/3013 , H01S5/423
Abstract: A light emitting component includes: a substrate; a plural light emitting elements that are provided on the substrate and respectively have light emission regions; and a plural thyristors that are turned on to cause the light emission regions of the respective light emitting elements to emit light, or that increase amounts of emitted light of the light emission regions, in which the light emitting elements absorb light emitted from a corresponding thyristor among the plural thyristors.
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公开(公告)号：US20230307893A1
公开(公告)日：2023-09-28
申请号：US17938920
申请日：2022-09-06
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Takashi KONDO , Junichiro HAYAKAWA , Tomoaki SAKITA , Takafumi HIGUCHI , Kei TAKEYAMA
CPC classification number: H01S5/423 , G01S7/4815
Abstract: A light emitting element includes: a light emitting unit that has multiple semiconductor layers laminated, the light emitting unit having a length from a center of the light emitting unit to an end portion in a first direction shorter than a length from the center to an end portion in a second direction intersecting the first direction, in plan view; and a connection part that extends from the light emitting unit in the first direction and connects the light emitting unit to another semiconductor layer.
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5.发明申请公开(公告)号：US20220344908A1
公开(公告)日：2022-10-27
申请号：US17411337
申请日：2021-08-25
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Takashi KONDO , Michiaki MURATA , Junichiro HAYAKAWA , Takafumi HIGUCHI
IPC: H01S5/42 , G01S7/4863 , G01S17/894 , H01S5/042
Abstract: A light-emitting component includes a substrate, plural light-emitting elements that are disposed on the substrate and emit light in a direction intersecting with a surface of the substrate, and a gate electrode that is electrically connected to each of the plural light-emitting elements and performs control so that the plural light-emitting elements are switched ON/OFF together. Plural holes are disposed around each of the plural light-emitting elements.
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Patent Agency Ranking
公开(公告)号：US20220114835A1
公开(公告)日：2022-04-14
申请号：US17559626
申请日：2021-12-22
Applicant: FUJIFILM BUSINESS INNOVATION CORP.
Inventor： Takeshi MINAMIRU , Satoshi INADA , Takafumi HIGUCHI , Shigetoshi NAKAMURA , Kenichi ONO
IPC: G06V40/16 , H04N13/307 , G06V10/147 , G06V10/141 , G06V10/422
Abstract: A light-emitting device includes: a light source including plural light-emitting elements; a first optical member that is provided in a light-emitting path of the light source, the first optical member being configured to narrow a spread angle of light emitted from each of the light-emitting elements of the light source and emit the narrowed light; and a second optical member that is provided on a light-emitting side of the first optical member and is configured to diffuse and irradiate light incident from the first optical member.
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7.发明公开公开(公告)号：US20240106195A1
公开(公告)日：2024-03-28
申请号：US18302240
申请日：2023-04-18
Applicant: FUJIFILM Business Innovation Corp. , FUJIFILM CORPORATION
Inventor： Saori NISHIZAKI , Takashi KONDO , Takafumi HIGUCHI
CPC classification number: H01S5/042 , G01B11/24 , H01S5/18361 , H01S5/423 , H01S5/34346
Abstract: A light-emitting component includes: a substrate; multiple light-emitting elements provided on the substrate, each having a light-emitting area; and multiple thyristors which are provided on each of the light-emitting elements, which include gate layers, and which cause light to be emitted, or increase an amount of light emitted, from the light-emitting areas of the light-emitting elements by being in an ON state. The substrate absorbs light emitted from the thyristors and emits light not absorbed by the gate layers.
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公开(公告)号：US20230204772A1
公开(公告)日：2023-06-29
申请号：US17723485
申请日：2022-04-19
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Takafumi HIGUCHI , Takashi KONDO , Daisuke IGUCHI
IPC: G01S17/36 , G01S17/894 , G01S7/4915 , H01S5/183
CPC classification number: G01S17/36 , G01S17/894 , G01S7/4915 , H01S5/18325
Abstract: A detection apparatus includes a light emitting unit including a first light emitting region that has at least one light emitting element and radiates light to a first radiation region and a second light emitting region that has at least one light emitting element and radiates light to a second radiation region, a drive unit that drives the light emitting unit, and a detection unit that detects an object based on a time until light radiated from the light emitting unit is reflected by the object and is received, in which the first radiation region is positioned outside with respect to the second radiation region, and an amount of light radiated from the first light emitting region is greater than an amount of light radiated from the second light emitting region.
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9.发明申请公开(公告)号：US20220344900A1
公开(公告)日：2022-10-27
申请号：US17401420
申请日：2021-08-13
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Takashi KONDO , Junichiro HAYAKAWA , Takafumi HIGUCHI
Abstract: A light-emitting component includes a substrate, plural light-emitting elements that are disposed on the substrate and emit light in a direction intersecting with a surface of the substrate, and a gate electrode that is electrically connected to each of the plural light-emitting elements and that performs control so that the plural light-emitting elements are switched ON/OFF together. A distance between each of the plural light-emitting elements and the gate electrode is smaller than a largest distance between two light-emitting elements among the plural light-emitting elements.
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10.发明公开公开(公告)号：US20230307885A1
公开(公告)日：2023-09-28
申请号：US17951134
申请日：2022-09-23
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Takashi KONDO , Michiaki MURATA , Takafumi HIGUCHI
CPC classification number: H01S5/04252 , G01S17/08 , G01S7/4814 , H01S5/40
Abstract: A light emitting element includes: a substrate; a light emitting unit that is laminated on the substrate; and a thyristor that is laminated on the light emitting unit and performs setting so as to cause the light emitting unit to emit light or increase an amount of emitted light by being turned into an ON state, the thyristor having a low resistance layer with a resistance which does not electrically separate the thyristor at a position where a current flows from an electrode being in contact with the thyristor.
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