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:
Nov. 16, 2021
Filed:
Mar. 24, 2020
Applicant:
Synaptics Incorporated, San Jose, CA (US);
Inventors:
Masao Orio, Tokyo, JP;
Joseph Kurth Reynolds, San Jose, CA (US);
Xi Chu, Fremont, CA (US);
Takashi Nose, Tokyo, JP;
Hirobumi Furihata, Tokyo, JP;
Assignee:
Synaptics Incorporated, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G09G 3/3208 (2016.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G09G 3/3208 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0693 (2013.01);
Abstract
A method comprises acquiring measured luminance levels at a measurement point of a display area for a plurality of test images displayed in the display area, and estimating one or more luminance levels at one or more corresponding luminance estimation points of the display area using the measured luminance levels. The method further comprises determining, based on the one or more estimated luminance levels, a correction parameter using the estimated one or more luminance levels.