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. 21, 2015
Filed:
Oct. 21, 2013
Novatek Microelectronics Corp., Hsinchu, TW;
Chih-Jen Yen, Hsinchu, TW;
Yueh-Hsiu Liu, Hsinchu, TW;
Ju-Lin Huang, Hsinchu County, TW;
Peng-Yu Chen, Hsinchu, TW;
Yu-Shao Liu, Kaohsiung, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
A gamma-voltage generator is provided to generating a plurality of first gamma voltages and second gamma voltages. At least one of the first gamma voltages generated by DACs of the gamma-voltage generator within a first frame period and at least one of the second gamma voltages generated by the DACs within a second frame period are outputted from a same one of the gamma buffers of the gamma-voltage generator, whereby the transmitted gamma voltages have substantially equal offset. Therefore, the display quality approaches an ideal condition.