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. 14, 2012
Filed:
Mar. 21, 2008
Szu-han LI, Hsinchu, TW;
Yuan-pin Cho, Hsinchu, TW;
Kuang-chou Lai, Hsinchu, TW;
Chia-hung Sun, Hsinchu, TW;
Szu-Han Li, Hsinchu, TW;
Yuan-Pin Cho, Hsinchu, TW;
Kuang-Chou Lai, Hsinchu, TW;
Chia-Hung Sun, Hsinchu, TW;
Au Optronics Corp., Hsinchu, TW;
Abstract
Backlight module is disclosed. The backlight module includes a first lamp, a first voltage source, a second lamp, a second voltage source, a first external electrode, and a second external electrode. Both the first and the second voltage sources have a first terminal and a second terminal. The first voltage source is used to output a first voltage signal and electrically couples to the first terminal of the first lamp. The second voltage source is used to output a second voltage signal and electrically couples to the first terminal of the second lamp. Both the first external electrode and the second external electrode have a first terminal and a second terminal. The first terminal of the first external electrode electrically couples to the second voltage source and the first terminal of the second external electrode electrically couples to the first voltage source, wherein the first voltage signal and the second voltage signal are inverted.