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:
Aug. 20, 2019
Filed:
Jan. 12, 2018
Applicant:
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Inventor:
Xiaoliang Guan, Guangdong, CN;
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3607 (2013.01); G09G 3/2003 (2013.01); G09G 2310/0264 (2013.01);
Abstract
A display driving method and device is provided. The display driving method determines whether each image pixel is within a range of skin color in accordance with the original grayscale data of the image pixel, and performs color casting compensation only on the image pixels within the range of skin color but not on other image pixels. The effects of color casting compensation and display are improved, and the granular feeling caused due to the color casting compensation is reduced.