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:
Jul. 28, 2015
Filed:
Apr. 12, 2012
Applicants:
Te-wei Hsu, New Taipei, TW;
Chuan-tsung Chen, Taoyuan County, TW;
Tung-han Sung, New Taipei, TW;
Inventors:
Assignee:
MSTAR SEMICONDUCTOR, INC., Hsinchu County, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3611 (2013.01); G09G 2320/064 (2013.01); G09G 2320/0646 (2013.01); G09G 2330/021 (2013.01); G09G 2360/16 (2013.01);
Abstract
A method for power saving of display devices is provided. The method includes: while displaying a frame on a display, providing a representative data luma according to a plurality of original data lumas of a plurality of pixels of the frame, mapping a representative data luma value of a frame and a corresponding original drive value to a target display luma value according to the display characteristic, providing a power-saving data luma and a power-saving drive by mapping the target display value to a reference curve to display the frame.