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:
Apr. 29, 2025
Filed:
Jan. 24, 2023
Apple Inc., Cupertino, CA (US);
Francesco LaRocca, Santa Clara, CA (US);
Aditya B Nayak, San Jose, CA (US);
Anand K Chamakura, San Jose, CA (US);
Christopher M Dodson, Denver, CO (US);
Guocheng Shao, Palo Alto, CA (US);
Kenneth J Vampola, Los Altos, CA (US);
Mahesh B Chappalli, San Jose, CA (US);
Reza Tafteh, Santa Clara, CA (US);
Serhan O Isikman, Redwood City, CA (US);
Steven N Hanna, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An electronic display may include an ambient light sensor (ALS) located beneath an active area to sense ambient light above the active area. The ALS may have multiple response channels to perform fast sensing integration, which is synchronized with blanking periods of a pixel on the active area. An emission mask and a heat map may be generated for the ALS and used to generate a calibrated heat map for the ALS. The calibrated heat map of the ALS is used with display content to calculate a crosstalk compensation for the ALS.