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:
Feb. 18, 2025
Filed:
Mar. 05, 2024
Applicant:
Visteon Global Technologies, Inc., Van Buren Township, MI (US);
Inventors:
Paul Fredrick Luther Weindorf, Novi, MI (US);
Brian John Hayden, Royal Oak, MI (US);
Danail Krasimirov Totev, Sofia, BG;
Assignee:
Visteon Global Technologies, Inc., Van Buren Township, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G09G 3/20 (2006.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3426 (2013.01); G09G 3/2007 (2013.01); G09G 3/36 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0626 (2013.01); G09G 2330/021 (2013.01); G09G 2360/16 (2013.01);
Abstract
A controller configured for minimizing power dissipation of a full area local dimming (FALD) display. The controller configured for determining an input grayscale value for each of a plurality of pixels comprising the image, remapping the input grayscale values to output grayscale values, displaying the image according to the output grayscale values, and controlling a normalized backlight luminance for each zone according to a maximum grayscale value determined therefor.