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. 02, 2010
Filed:
Mar. 07, 2007
Shen-yin Tsai, Tainan, TW;
Chin-lung Kuo, Tainan, TW;
Yao-yuan Kuo, Tainan, TW;
I-chang Lee, Tainan, TW;
Shen-Yin Tsai, Tainan, TW;
Chin-Lung Kuo, Tainan, TW;
Yao-Yuan Kuo, Tainan, TW;
I-Chang Lee, Tainan, TW;
Chi Lin Technology Co., Ltd., Tainan County, TW;
Abstract
A light mixer includes a light mixing plate, a plurality of light sources, a plurality of upper reflecting layers, a lower reflecting layer, and a semi-permeable layer. The light mixing plate has an upper surface, a lower surface, a peripheral surface, and a plurality of receiving holes. The light sources are respectively located in the receiving holes. The upper reflecting layers are respectively located right above the light sources. The lower reflecting layer is located on the lower surface of the light mixing plate. The semi-permeable layer wraps the peripheral surface of the light mixing plate. A diffuser is located above the light mixers.