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. 04, 2014
Filed:
May. 19, 2011
Hao-xiang Lin, Taoyuan, TW;
Yan-zuo Chen, Taoyuan, TW;
Wen-feng Cheng, Taoyuan, TW;
Jui-hsiang Chang, Taoyuan, TW;
Hao-Xiang Lin, Taoyuan, TW;
Yan-Zuo Chen, Taoyuan, TW;
Wen-Feng Cheng, Taoyuan, TW;
Jui-Hsiang Chang, Taoyuan, TW;
Entire Technology Co., Ltd., Taoyuan County, TW;
Abstract
The backlight module comprises a light guide device, pluralities of light sources and at least one optical film. The light guide device further contains body, first microstructures, second microstructures, flat portions and diffusive beads. The first microstructures are disposed on reflective surface. A first point and a second point are disposed at two ends of the first microstructure with a first width (P). Each flat portion has a gap (G) defined between two adjacent first microstructures. The second microstructure connects to the body by means of two edge portions. Two edge portions have a second width (P) defined on the incident surface; wherein a first depth (H) is defined to be the distance between the crossing point of two edge portions away from the incident surface. Pluralities of diffusive beads have weight M. The body has weight M. Then the equations of are satisfied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile