Invention Grant
- Patent Title: Light source unit
- Patent Title (中): 光源单元
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Application No.: US12232760Application Date: 2008-09-23
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Publication No.: US07938561B2Publication Date: 2011-05-10
- Inventor: Yoshinobu Suehiro , Koji Tasumi , Kazue Tagata
- Applicant: Yoshinobu Suehiro , Koji Tasumi , Kazue Tagata
- Applicant Address: JP Nishikasugai-Gun, Aichi-Ken
- Assignee: Toyoda Gosei Co., Ltd.
- Current Assignee: Toyoda Gosei Co., Ltd.
- Current Assignee Address: JP Nishikasugai-Gun, Aichi-Ken
- Agency: McGinn IP Law, PLLC
- Priority: JP2007-250621 20070927
- Main IPC: F21V29/00
- IPC: F21V29/00
Abstract:
A light source unit includes a light source portion including an LED element, a heat radiation portion that is connected to the light source portion, a case including an outside wall that is disposed apart from the light source portion and the heat radiation portion, and a spring member that is disposed between the outside wall of the case and the heat radiation portion.
Public/Granted literature
- US20090086479A1 Light source unit Public/Granted day:2009-04-02
Information query
