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. 11, 2013
Filed:
Feb. 18, 2009
Chung-jian LI, Hsinchu County, TW;
Tzung-yuan Lee, Taichung County, TW;
Shang-i Liu, Kaohsiung, TW;
Chia-hsin Tung, Hsinchu, TW;
Hao-jan Huang, Hsinchu, TW;
Wing-kai Tang, Hsinchu, TW;
Chung-Jian Li, Hsinchu County, TW;
Tzung-Yuan Lee, Taichung County, TW;
Shang-I Liu, Kaohsiung, TW;
Chia-Hsin Tung, Hsinchu, TW;
Hao-Jan Huang, Hsinchu, TW;
Wing-Kai Tang, Hsinchu, TW;
NOVATEK Microelectronics Corp., Hsinchu Science Park, Hsin-Chu, TW;
Abstract
A driving method for a display device provides a first input pixel data corresponding to a pixel, and generates a second input pixel data by multiplying the first input pixel data by a predetermined rate. Next, an output pixel data corresponding to the second input pixel data is obtained from a predetermined gamma curve. When receiving the first input pixel data, the output pixel data is used for driving a display panel, and the second input pixel data is used for driving a backlight module of the display panel.