Invention Grant
- Patent Title: Light source apparatus and vehicle headlight using the same
- Patent Title (中): 光源装置和车头灯使用相同
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Application No.: US13930899Application Date: 2013-06-28
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Publication No.: US09185769B2Publication Date: 2015-11-10
- Inventor: Sun Ki Kim , Kyung Pil Nam , Young Hwan Jung
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2012-0112206 20121010
- Main IPC: H05B37/00
- IPC: H05B37/00 ; H05B33/08
Abstract:
There are provided a light source apparatus and a vehicle headlight using the same. The light source apparatus includes a light emitting device array unit, a first detection unit, a driving unit, a second detection unit, and an interruption unit. A uniform quantity of light can be maintained and damage can be prevented.
Public/Granted literature
- US20140097749A1 LIGHT SOURCE APPARATUS AND VEHICLE HEADLIGHT USING THE SAME Public/Granted day:2014-04-10
Information query
