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. 11, 2020
Filed:
Mar. 29, 2018
Facebook Technologies, Llc, Menlo Park, CA (US);
Dong Chen, Suzhou, CN;
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
Embodiments relate to estimating power consumption for displaying an image at a display device and sending a load signal indicating expected power consumption for displaying the image to the display device to enable the display device to adjust input voltage at its display integrated circuit (IC). The load signal may be received at a compensation circuit that generates and sends a control signal to a power IC in the display device so that the power IC adjusts its output voltage according to the control signal. In this way, the input voltage at the display IC is maintained relatively constant even when the power consumption changes to display different images.