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:
Mar. 19, 2013
Filed:
Sep. 15, 2011
Zhi-ting YE, Zaociao Township, Miaoli County, TW;
Ping-yeng Chen, Taichung, TW;
Kuo-jui Huang, Taichung, TW;
Zhi-Ting Ye, Zaociao Township, Miaoli County, TW;
Ping-Yeng Chen, Taichung, TW;
Kuo-Jui Huang, Taichung, TW;
Wintek Corporation, Taichung, TW;
Wintek (China) Technology Ltd., Dongguan, Guangdong Province, CN;
Abstract
The present invention describes a lighting device. The lighting device includes a first light guiding pillar, at least one first point-form light source, a second light guiding pillar and at least one second point-form light source. The first point-form light source is disposed near at least one end of the first light guiding pillar. The first and the second light guiding pillars are parallel with each other and integrally formed in one piece. The second point-form light source is disposed near at least one end of the second light guiding pillar. The first and the second light guiding pillars are integrated into a connection body having two opposite surfaces respectively forming two straight grooves on an intersection of the first and the second light guiding pillars, wherein two bottoms of the straight grooves are spaced by a predetermined distance.