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. 03, 2015
Filed:
Nov. 23, 2011
Yu-chun Hsiao, Shenzhen, CN;
Chong Huang, Shenzhen, CN;
Cheng-wen Que, Shenzhen, CN;
Yi-cheng Kuo, Shenzhen, CN;
Yu-Chun Hsiao, Shenzhen, CN;
Chong Huang, Shenzhen, CN;
Cheng-Wen Que, Shenzhen, CN;
Yi-Cheng Kuo, Shenzhen, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong Province, CN;
Abstract
The present invention provides a back frame of flat panel display device, a mold for back frame, and a backlight system. The back frame includes at least two primary assembling pieces and the two primary assembling pieces are joined to form a main frame structure of the back frame. The at least two primary assembling pieces that are in direct contact for joining or indirect joining to form the main frame structure of the back frame are set in mutual rotation symmetry of a predetermined angle with respect to each other. The back frame, the mold for back frame, and the backlight system of the present invention, through providing at least two primary assembling pieces and the at least two primary assembling pieces being set in mutual rotation symmetry of a predetermined angle with respect to each other, make it possible for one set of mold to be shared by various primary assembling pieces so as to reduce the cost of mold and thus lowering the manufacturing costs of a backlight system and a back frame thereof.