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. 09, 2012
Filed:
Apr. 09, 2010
Zhi-ting YE, Miao Li County, TW;
Chang-wei Yu, Nan Tou County, TW;
Nien-ying Yang, Tai Chung County, TW;
Kuo-jui Huang, Tai Chung County, TW;
Ying-cheng Shih, Tai Chung, TW;
Hsiu-ping Lee, Tai Chung County, TW;
Zhi-Ting Ye, Miao Li County, TW;
Chang-Wei Yu, Nan Tou County, TW;
Nien-Ying Yang, Tai Chung County, TW;
Kuo-Jui Huang, Tai Chung County, TW;
Ying-Cheng Shih, Tai Chung, TW;
Hsiu-Ping Lee, Tai Chung County, TW;
Wintek Corporation, Taichung, TW;
Abstract
A backlight module includes a frame, a reflective sheet, a light guide plate, a light source, and an optical film set. The frame defines an accommodation space, and the reflective sheet is disposed in the accommodation space. The light guide plate is disposed in the accommodation space and on one surface of the reflective sheet. The optical film set is disposed one side of the light guide plate opposite the reflective sheet. The reflective sheet is hollowed out at a position overlapping the light source to form at least one opening so as to reduce light halos.