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:
Jul. 25, 2006
Filed:
May. 28, 2004
Wen-ho Chen, Hsin Chu, TW;
Hui Yen Huang, Hsin Chu, TW;
King Chang Chang, Hsin Chu, TW;
Chia-feng Lin, Tai Chung, TW;
Wen-Ho Chen, Hsin Chu, TW;
Hui Yen Huang, Hsin Chu, TW;
King Chang Chang, Hsin Chu, TW;
Chia-Feng Lin, Tai Chung, TW;
J. S. Technology Co., Ltd., Hsin Chu, TW;
Abstract
A BLU module has a plurality of BLUs assembled together. Each of the BLUs includes a light guide, a light source structure adjacent to the light guide, and a heat conduction member contacting the light source structure. The light guide has a light-emitting surface arranged on a top thereof and a bottom surface opposing the light-emitting surface, the light-emitting surface being larger than the bottom surface so that that light guide defines a first cavity formed therebetween. The light source structure is received in the first cavity. The light guide in two adjacent BLUs of the module defines a second cavity opposite the first cavity for receiving an adjacent heat conduction member of a prior adjacent light guide. The module is provided with a variable size with the BLUs assembled together to meet requirements.