Invention Grant
- Patent Title: Illuminating apparatus
- Patent Title (中): 照明装置
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Application No.: US12783575Application Date: 2010-05-20
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Publication No.: US08454218B2Publication Date: 2013-06-04
- Inventor: Wei-Chih Wang , Udo Custodis , Wen-Chiao Chang
- Applicant: Wei-Chih Wang , Udo Custodis , Wen-Chiao Chang
- Applicant Address: TW Hsin-Chu
- Assignee: Young Lighting Technology Inc.
- Current Assignee: Young Lighting Technology Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: Jianq Chyun IP Office
- Main IPC: F21V7/04
- IPC: F21V7/04
Abstract:
An illuminating apparatus includes a plurality of light source units and a light guide plate. The light guide plate has a flat part and a protruding part, wherein the light source units provide a side light beam into the light guide plate at an edge surface, the side light beam is guided in the light guide plate and exits at the protruding part.
Public/Granted literature
- US20110286240A1 ILLUMINATING APPARATUS Public/Granted day:2011-11-24
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