Invention Grant
- Patent Title: Heat discharge structures for light source devices and light source systems
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Application No.: US16010977Application Date: 2018-06-18
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Publication No.: US10598369B2Publication Date: 2020-03-24
- Inventor: Masahiko Namerikawa , Takashi Yoshino , Katsuhiro Imai , Yoshitaka Kuraoka
- Applicant: NGK INSULATORS, LTD.
- Applicant Address: JP Aichi-prefecture
- Assignee: NGK INSULATORS, LTD.
- Current Assignee: NGK INSULATORS, LTD.
- Current Assignee Address: JP Aichi-prefecture
- Agency: Cermak Nakajima & McGowan LLP
- Agent Tomoko Nakajima
- Main IPC: F21V29/70
- IPC: F21V29/70 ; H01L33/64 ; H01S5/024 ; F21V29/503 ; F21V29/85 ; F21V19/00 ; H01S5/022 ; H01S5/323
Abstract:
A heat discharge structure that includes a film of a nitride of a group 13 element having a first main face, a second main face and an outer side end face. The structure further includes a portion for containing the light source device. The portion has a through hole opening at the first main face and the second main face, and a fixing face for fixing the light source device. The fixing face faces the through hole and contacts the light source device.
Public/Granted literature
- US20180306428A1 Heat Discharge Structures for Light Source Devices and Light Source Systems Public/Granted day:2018-10-25
Information query
