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:
Aug. 12, 2014
Filed:
Apr. 11, 2012
Kuangyao Chang, Shenzhen, CN;
Kuangyao Chang, Shenzhen, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Abstract
The present invention discloses a backlight module and a liquid crystal display. The reflection surface and the light emitting surface of a light guide plate have two bottom surfaces and two lateral surfaces located therebetween. The two bottom surface comprises a supporting surface. The backlight module further comprises a support post. The supporting surface has an inclined contact surface disposed thereon. The support post is attached to the inclined contact surface. A gravitational force is in a direction parallel to a length of a light source. The force acting between the light guide plate and the support post is formed when a change of the light guide plate occurs along the gravitational force. The support post can push the light guide plate toward the light source under the acting force.