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:
Jan. 29, 2013
Filed:
Jun. 13, 2011
Kuo-jui Huang, Taichung, TW;
Zhi-ting YE, Zaociao Township, Miaoli County, TW;
Kuo-Jui Huang, Taichung, TW;
Zhi-Ting Ye, Zaociao Township, Miaoli County, TW;
Dongguan Masstop Liquid Crystal Display Co., Ltd., Dongguan, Guangdong Province, CN;
Wintek Corporation, Taichung, TW;
Abstract
A pillar light emitting module including a light guide bar, a first sleeve, a second sleeve, at least two light sources and a plurality of first diffusion structures is provided. The light guide bar has a first end and a second end corresponding to the first end. The first sleeve holds the first end of the light guide bar and has a first bottom surface. The second sleeve holds the second end of the light guide bar and has a second bottom surface. Two light sources are respectively face the first end and the second end respectively and disposed adjacent to the first bottom surface and the second bottom surface respectively for emitting light to enter the light guide bar. The first diffusion structures are disposed on the first bottom surface and the second bottom surface respectively for guiding the light to the light guide bar.