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. 13, 2015
Filed:
Dec. 02, 2011
Trung Tri Doan, Baoshan Hsinchu, TW;
Tien Wei Tan, Penang, MY;
Wen-huang Liu, Hsinchu County, TW;
Chen-fu Chu, Hsinchu, TW;
Yung Wei Chen, Taichung, TW;
Trung Tri Doan, Baoshan Hsinchu, TW;
Tien Wei Tan, Penang, MY;
Wen-Huang Liu, Hsinchu County, TW;
Chen-Fu Chu, Hsinchu, TW;
Yung Wei Chen, Taichung, TW;
SemiLEDS Optoelectronics Co., Ltd., Chu-nan, TW;
Abstract
A light emitting diode (LED) system includes a substrate, an application specific integrated circuit (ASIC), and at least one light emitting diode (LED) that includes a Group-III nitride based material such as GaN, InGaN, AlGaN, AlInGaN or other (Ga, In or Al) N-based materials. The light emitting diode (LED) system can also include a polymer lens, and a phosphor layer on the lens or light emitting diode (LED) for producing white light. In addition, multiple light emitting diodes (LEDs) can be mounted on the substrate, and can have different colors for smart color control lighting. The substrate and the application specific integrated circuit (ASIC) are configured to provide an integrated LED circuit having smart functionality. In addition, the substrate is configured to compliment and expand the functions of the application specific integrated circuit (ASIC), and can also include built in integrated circuits for performing additional electrical functions.