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. 05, 2008
Filed:
Jun. 07, 2005
Ko-wei Chien, Keelung, TW;
Yu-mioun Chu, Alian Township, Kaohsiung County, TW;
Han-ping Shieh, Hsinchu, TW;
Chih-jen HU, Hsinchu, TW;
Ching-sang Yang, Bade, TW;
Yi-cheng Hsu, Taipei, TW;
Chieh-ting Chen, Taipei, TW;
Chih-ming Chang, Jhongli, TW;
Yung-lun Lin, Wujie Township, Yilan County, TW;
Meng-chang Tsai, Chiayi, TW;
Ching-huan Lin, Sinying, TW;
Mu-jen Su, Tainan, TW;
Hsiu-chi Tung, Taipei, TW;
Ko-Wei Chien, Keelung, TW;
Yu-Mioun Chu, Alian Township, Kaohsiung County, TW;
Han-Ping Shieh, Hsinchu, TW;
Chih-Jen Hu, Hsinchu, TW;
Ching-Sang Yang, Bade, TW;
Yi-Cheng Hsu, Taipei, TW;
Chieh-Ting Chen, Taipei, TW;
Chih-Ming Chang, Jhongli, TW;
Yung-Lun Lin, Wujie Township, Yilan County, TW;
Meng-Chang Tsai, Chiayi, TW;
Ching-Huan Lin, Sinying, TW;
Mu-Jen Su, Tainan, TW;
Hsiu-Chi Tung, Taipei, TW;
Au Optronics Corp., Hsinchu, TW;
Abstract
A backlight module including a first light guide plate, a first light source, a second light guide plate, and a second light source. The first light guide plate includes a first side, a second side opposite to the first side, and a first surface with a micro-groove structure. The first light source is disposed on the first side of the first light guide plate. The second light guide plate is disposed on the first light guide plate, and includes a third side, a fourth side opposite to the third side, and a second surface with a micro-groove structure. The fourth side and the second side are located at the same side. The second light source is disposed on the fourth side of the second light guide plate.