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:
Jan. 31, 2017
Filed:
Jul. 31, 2012
Applicants:
Yubo Gu, Shenzhen, CN;
Pei Jia, Shenzhen, CN;
Liu Yang Yang, Shenzhen, CN;
Inventors:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133611 (2013.01); G02B 6/0021 (2013.01); G02B 6/0068 (2013.01); G02F 1/133602 (2013.01);
Abstract
The present invention provides a backlight module and a display apparatus. The backlight module comprises a substrate, a plurality of light sources disposed on the substrate; and a light guide sheet disposed on the substrate, wherein the light guide sheet includes a plurality of curved recesses, and the light sources are received in the curved recesses. The present invention can decrease an amount of the light sources.