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
Hsiang-chi Chung, Hsinchu County, TW;
Ji-feng Chen, Taipei, TW;
Hung-lieh HU, Hsinchu, TW;
Chen-kun Chen, Changhua County, TW;
Hsiang-Chi Chung, Hsinchu County, TW;
Ji-Feng Chen, Taipei, TW;
Hung-Lieh Hu, Hsinchu, TW;
Chen-Kun Chen, Changhua County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An LED light source includes a carrier, a plurality of LED chips and at least one set of lenses. The carrier has a mounting surface and the LED chips are mounted on the mounting surface. The set of lenses disposed on the carrier includes a first lens and a second lens, and the first lens encapsulates one of the LED chips and a lighting pattern provided from the LED chip encapsulated by the first lens is converted into a first lighting pattern. The second lens encapsulates one of the LED chips and a lighting pattern provided from the LED chip encapsulated by the second lens is converted into a second lighting pattern. The second lighting pattern is different from or compensates the first lighting pattern.