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:
Aug. 04, 2020
Filed:
Jul. 24, 2018
Apple Inc., Cupertino, CA (US);
Francisco H. Imai, San Jose, CA (US);
Chi Zhang, Cupertino, CA (US);
Adria Fores Herranz, San Jose, CA (US);
Jiaying Wu, San Jose, CA (US);
Arthur L. Spence, San Jose, CA (US);
Marc Albrecht, San Francisco, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Aspects of the subject technology relate to electronic devices with displays and ambient light sensors. An electronic device modifies the color of images to be displayed based on measured ambient light color. The modification is performed in a perceptually uniform color space and includes a determination of a bleaching effect of reflected ambient light, and a determination of a color correction factor to be applied within the perceptually uniform color space, based on the determined bleaching effect. The modification may also include an application of a strength factor that mitigates out-of-gamut colors in color compensated images.