The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2007
Filed:
May. 10, 2005
Yi-ming Chen, Hsin-Chu, TW;
Chou-chih Yin, Hsin-Chu, TW;
Jun-chung Chen, Hsin-Chu, TW;
Chia-liang Hsu, Hsin-Chu, TW;
Chia-fen Tsai, Hsin-Chu, TW;
Min-hsun Hsieh, Hsin-Chu, TW;
Yi-Ming Chen, Hsin-Chu, TW;
Chou-Chih Yin, Hsin-Chu, TW;
Jun-Chung Chen, Hsin-Chu, TW;
Chia-Liang Hsu, Hsin-Chu, TW;
Chia-Fen Tsai, Hsin-Chu, TW;
Min-Hsun Hsieh, Hsin-Chu, TW;
Epistar Corporation, Hsinchu, TW;
Abstract
Disclosed is a planar light source device comprising a light generation device comprising at least two light-emitting elements; a light-mixing device for mixing a generated light from the light generation device to generate a mixed linear light; and a planar light generation device comprising a light-scattering portion for receiving the mixed light to generate a planar light.