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:
Apr. 01, 2008
Filed:
Dec. 01, 2005
Chih-li Chang, Tao-Yuan Hsien, TW;
Hung-chen Kao, Tao-Yuan Hsien, TW;
Chih-Li Chang, Tao-Yuan Hsien, TW;
Hung-Chen Kao, Tao-Yuan Hsien, TW;
Hannstar Display Corporation, Yang-Mei, Tao-Yuan Hsien, TW;
Abstract
A back light source module of a liquid crystal device is provided. The back light source module includes a backplate, a light source fixture disposed on the backplate. The back light source module also includes a first light source having a first normal line and disposing on the light source fixture, a second light source having a second normal line and disposing on the light source fixture, and a third light source having a third normal line and disposing on the light source fixture. Among them, a first angle is formed between the second normal line and the first normal line, a second angle is formed between the third normal line and the first normal line, and both the first angle and the second angle are less than 90 degrees.