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. 15, 2014
Filed:
Jun. 14, 2012
Yi-pai Huang, Hsinchu, TW;
Ching-yi Hsu, Hsinchu, TW;
Chih-hung Ting, Hsinchu, TW;
Che-hsuan Yang, Hsinchu, TW;
Yi-Pai Huang, Hsinchu, TW;
Ching-Yi Hsu, Hsinchu, TW;
Chih-Hung Ting, Hsinchu, TW;
Che-Hsuan Yang, Hsinchu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A backlight module has a light guide plate, a notch structure, a light absorption layer, and at least one light source. The light guide plate has a light-emitting surface and at least one side surface forming an angle with the light-emitting surface. The notch structure is continuously formed on the side surface and concave towards the inside of the light guide plate. The light absorption layer is distributed on an area substantially overlapping the notch structure, and the light source is stored in the notch structure.