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:
Oct. 16, 2007
Filed:
Dec. 21, 2005
Guo-han Yue, Shen-Zhen, CN;
Tung-ming Hsu, Tu-Cheng, TW;
Guo-Han Yue, Shen-Zhen, CN;
Tung-Ming Hsu, Tu-Cheng, TW;
Hong Fu Jin Precision Industry ( Shenzhen) Co., Ltd., Shenzhen, Quangdong Province, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A backlight module () includes a light source (), a light guide plate (), and a frame (). The frame contains the light source and the light guide plate. The frame includes a base plate () defining a transflective region () and a plurality of holes () defined in the transflective region. A portion of light beams from the light source is reflected by the transflective region out one main face of the backlight module, and a remainder of the light beams passes through the transflective region to emit from another main face of the backlight module. The backlight module and frame provide a double-sided emitting structure for a double-sided LCD. This avoids the need for an expensive transflector.