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:
Mar. 08, 2022
Filed:
Jun. 25, 2019
Applicant:
Synaptics Incorporated, San Jose, CA (US);
Inventors:
Assignee:
Synaptics Incorporated, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G06T 7/90 (2017.01); G09G 3/3225 (2016.01); G09G 3/3208 (2016.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G09G 3/3225 (2013.01); G06T 7/90 (2017.01); G06T 2207/20081 (2013.01); G09G 3/3208 (2013.01); G09G 3/36 (2013.01); G09G 2310/0232 (2013.01); G09G 2320/02 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0295 (2013.01); G09G 2320/0693 (2013.01); G09G 2360/147 (2013.01); G09G 2360/16 (2013.01);
Abstract
A system and method for generate mura correction data comprises obtaining brightness values of a pixel-existing area and a pixel-absent area of a display panel. Further, updated brightness values are generated by replacing the brightness value of the pixel-absent area with a suitable value. Mura correction data is generated using the updated brightness values. A display driver is configured with the mura correction data for updating a display device.