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:
Jul. 05, 2016
Filed:
Feb. 26, 2014
Nvidia Corporation, Santa Clara, CA (US);
Rudolf Bloks, Sunnyvale, CA (US);
Robert Schutten, San Jose, CA (US);
Tom Verbeure, Sunnyvale, CA (US);
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
A method for driving a display panel having a variable refresh rate is disclosed. The method comprises receiving a current input frame from an image source. It also comprises determining a first number of re-scanned frames to insert between the current input frame and a subsequent input frame, wherein the re-scanned frames repeat the current input frame, and wherein the determining depends on a minimum refresh interval (MRI) of the display panel. Further, it comprises calculating intervals to insert the first number of re-scanned frames between the current input frame and the subsequent input frame. Further, it comprises scanning the current input frame for display on the display panel. Finally it comprises inserting the first number of re-scanned frames at the respective intervals between the current input frame and the subsequent input frame from the image source, wherein the inserting is operable to reduce charge accumulation in the display panel.