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:
Jun. 16, 2015
Filed:
Nov. 18, 2013
Applicant:
Sct Technology, Ltd., Grand Cayman, KY;
Inventors:
Eric Li, Milpitas, CA (US);
Shang-Kuan Tang, Fremont, CA (US);
Shen Lei, Guangzhou, CN;
Yi Zhang, San Jose, CA (US);
Assignee:
SCT TECHNOLOGY, LTD., Grand Cayman, KY;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); G09G 3/32 (2006.01); G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
G09G 5/10 (2013.01);
Abstract
This disclosure provides an output stage for a LED driver circuit. The output stage has an input module, a regulator module for maintaining a constant internal voltage, and an output module for generating output signals.