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:
May. 18, 2021
Filed:
Jul. 24, 2019
Facebook Technologies, Llc, Menlo Park, CA (US);
Min Hyuk Choi, San Jose, CA (US);
Cheonhong Kim, Mountain View, CA (US);
Youngshik Yoon, Cupertino, CA (US);
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
In one embodiment, a computing system may determine a first region and a second region of an image based on gaze data of a user. The second region may be displayed with lower image resolution than the first region. The system may access a first pixel value associated with the first region of the image. The system may cause a first source driver circuit of a display to generate a first pixel signal. The first pixel signal may be configured to control a luminance of a first number of pixels. The system may access a second pixel value associated with the second region of the image. The system may cause a second source driver circuit of the display to generate a second pixel signal which may be configured to control a luminance of a second number of pixels. The second number may be larger than the first number.