Title:
LIGHT-EMITTING DEVICE, HEAT TRANSFER MEMBER, AND LIGHT MEASURING DEVICE
Document Type and Number:
Japanese Patent JP2022148613
Kind Code:
A
Abstract:
To radiate heat of a light-emitting element efficiently.SOLUTION: A light-emitting device includes a base material, an electrode disposed on a surface of the base material, having a light-emitting element on a surface of the electrode, and electrically connected to the light-emitting element, a connection part disposed at a position apart from the electrode on the surface of the base material and connected to a conductive part with a reference potential, and a heat transfer member having a contact surface along the surface of the base material, the contact surface being in contact with the surface of the electrode and a surface of the connection part so as to transfer heat from the electrode to the connection part.SELECTED DRAWING: Figure 2
Inventors:
IGUCHI DAISUKE
Application Number:
JP2021050362A
Publication Date:
October 06, 2022
Filing Date:
March 24, 2021
Export Citation:
Assignee:
FUJIFILM BUSINESS INNOVATION CORP
International Classes:
H01S5/024; G01B11/00; G01B11/24; H01S5/02355
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office