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:
Apr. 30, 2019
Filed:
Jan. 25, 2017
Applicant:
Raydium Semiconductor Corporation, Hsinchu, TW;
Inventors:
Yu-Chun Lin, Kinmen County, TW;
Ching-Chuan Chiu, Hsinchu, TW;
Assignee:
Raydium Semiconductor Corporation, Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G05F 1/46 (2006.01); G01R 31/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G01R 31/00 (2013.01); G05F 1/46 (2013.01); G09G 2310/0291 (2013.01); G09G 2310/06 (2013.01);
Abstract
A driving circuit includes an amplifier circuit, a control path, and a control circuit. The control path is coupled to the amplifier circuit. The control circuit is coupled to the control path. The control circuit receives a control signal and outputs a modulation signal to the control path according to the control signal.