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:
Oct. 22, 2013
Filed:
Nov. 20, 2011
Chih-hsun KE, Hsinchu, TW;
Ming-ta Tsai, Hsinchu, TW;
Chao-hsiung Chang, Hsinchu, TW;
Shiun-wei Chan, Hsinchu, TW;
Chih-Hsun Ke, Hsinchu, TW;
Ming-Ta Tsai, Hsinchu, TW;
Chao-Hsiung Chang, Hsinchu, TW;
Shiun-Wei Chan, Hsinchu, TW;
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Abstract
An LED package comprises a substrate, a reflector, a light-absorbable layer, an encapsulation layer and an LED chip. The reflector comprises a first incline with an inclined angle surrounding the LED chip. The light-absorbable layer comprises a second incline with another inclined angle direct to the LED chip, wherein the inclined angle of the second incline is greater than that of the first incline and the inclined angle of the first incline is between 90 to 150 degrees.