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. 30, 2013
Filed:
Apr. 28, 2011
Hao-xiang Lin, Jiaoxi Township, Yilan County, TW;
Wen-feng Cheng, New Taipei, TW;
Yan Zuo Chen, Taoyuan, TW;
Jui-hsiang Chang, Taipei, TW;
Hao-Xiang Lin, Jiaoxi Township, Yilan County, TW;
Wen-Feng Cheng, New Taipei, TW;
Yan Zuo Chen, Taoyuan, TW;
Jui-Hsiang Chang, Taipei, TW;
Entire Technology Co., Ltd., Pingjhen, TW;
Abstract
The main body of the main unit has a light-receiving surface, a light-reflecting surface, and a light-projecting surface. The reflecting unit includes a plurality of reflecting microstructures formed on the light-reflecting surface. Each reflecting microstructure has a first reflecting curved surface, and the first reflecting curved surface of each reflecting microstructure has a first reflecting curved line shown on the lateral surface thereof. The first reflecting curved line of each first reflecting curved surface is substantially composed of a first base point as an initial point on the first bottom portion of the light-reflecting surface, a second base point as an end point on the second bottom portion of the light-reflecting surface, and a first curve track connected from the first base point to the second base point and passing through a plurality of first trajectory points.