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:
Feb. 28, 2017
Filed:
Oct. 22, 2015
Applicant:
Radiant Opto-electronics Corporation, Kaohsiung, TW;
Inventors:
Chien-Hung Chen, Kaohsiung, TW;
Teng-Yi Huang, Kaohsiung, TW;
Yung-Chieh Chao, Kaohsiung, TW;
Sung-Fu Wu, Kaohsiung, TW;
Assignee:
RADIANT OPTO-ELECTRONICS CORPORATION, Kaohsiung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0085 (2013.01); G02B 6/009 (2013.01); G02B 6/0068 (2013.01); G02B 6/0073 (2013.01);
Abstract
A backlight module includes a frame structure, a heat sink, a light source and a light guiding plate. The frame structure includes a cover unit that defines an airgap therein. The heat sink is located below the airgap of the cover unit. The light source directly contacts the heat sink. The light guiding plate is disposed to correspond in position to the light source for receiving light emitted from the light source. The heat sink is located between the light guiding plate and the cover unit.