Invention Grant
- Patent Title: Light-emitting device, optical device, and information processing apparatus
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Application No.: US17138907Application Date: 2020-12-31
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Publication No.: US12057677B2Publication Date: 2024-08-06
- Inventor: Daisuke Iguchi
- Applicant: FUJIFILM Business Innovation Corp.
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Business Innovation Corp.
- Current Assignee: FUJIFILM Business Innovation Corp.
- Current Assignee Address: JP Tokyo
- Agency: JCIPRNET
- Priority: JP 20030593 2020.02.26
- Main IPC: H01S5/042
- IPC: H01S5/042 ; G06V20/64 ; G06V40/16 ; H01L31/12 ; H01S5/02345 ; H01S5/024 ; H01S5/183 ; H01S5/343 ; H01S5/42
Abstract:
A light-emitting device includes an insulating base member having thermal conductivity of 10 W/m·K or more; a light-emitting element provided on a front surface side of the base member; a first rear surface wire that is provided on a rear surface side of the base member and is connected to one of a cathode electrode and an anode electrode of the light-emitting element; a second rear surface wire that is provided on the rear surface side of the base member and is connected to the other one of the cathode electrode and the anode electrode; and a reference potential wire that is provided on the rear surface side of the base member and is connected to an external reference potential.
Public/Granted literature
- US20210265811A1 LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING APPARATUS Public/Granted day:2021-08-26
Information query
