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:
Jul. 01, 2014
Filed:
Mar. 02, 2012
Hsin-hsiang Lo, Hsinchu County, TW;
Chun-chuan Lin, Hsinchu, TW;
Kuo-tung Tiao, Hsinchu County, TW;
Chao-we LI, Hsinchu, TW;
Hung-lieh HU, Hsinchu, TW;
Chen-kun Chen, Changhua County, TW;
Hsin-Hsiang Lo, Hsinchu County, TW;
Chun-Chuan Lin, Hsinchu, TW;
Kuo-Tung Tiao, Hsinchu County, TW;
Chao-We Li, Hsinchu, TW;
Hung-Lieh Hu, Hsinchu, TW;
Chen-Kun Chen, Changhua County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An illumination device including a base, a light bar, and a cover is provided. The base has a cavity. The light bar is disposed at the bottom of the cavity and includes a plurality of dot light sources arranged along a first axial direction. The cover is assembled to the base for correspondingly covering the light bar and has a plurality of openings. The distribution density of the openings increases from a corresponding location of a dot light source towards two opposite ends along the first axial direction. A light source and a light module are also provided. Another illumination device including a base and a plurality of light sources is further provided.