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:
Sep. 08, 2026
Filed:
Jun. 02, 2023
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Jian Zhou, Pleasanton, CA (US);
Jeffrey J Irwin, Cupertino, CA (US);
Jim C Chou, San Jose, CA (US);
Miles Simpson, El Dorado Hills, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 3/04 (2024.01); G06T 3/18 (2024.01); G06T 5/80 (2024.01); G06T 7/11 (2017.01);
U.S. Cl.
CPC ...
G06T 5/80 (2024.01); G06T 7/11 (2017.01); G06T 2207/10024 (2013.01);
Abstract
An electronic device uses a chromatic aberrations correction (CAC) circuit to correct chromatic aberration on a display panel. An input image is warped based on a first color channel only geometric distortions associated with displaying the input image on the display panel. The CAC circuit applies spatial resampling to other color channels to compensate chromatic aberration based on distortion offsets between the other color channels and the first color channel