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:
Sep. 04, 2018
Filed:
Mar. 31, 2017
Applicant:
Google Inc., Mountain View, CA (US);
Inventors:
John Kaehler, Mountain View, CA (US);
Yi Tao, Mountain View, CA (US);
Assignee:
Google LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/10 (2006.01); G09G 3/3225 (2016.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); G09G 5/001 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0291 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0626 (2013.01); G09G 2360/18 (2013.01);
Abstract
A pixel driving technique for an organic light emitting diode (OLED) display. A frame of image data is shifted into an OLED panel and activated for global illumination. During the time period of global illumination for the frame of image data, pixel data for a next frame of image data is buffered in a partial memory. After the period of global illumination for the frame of image data, the next frame of image data being buffered in the partial memory is read out of partial memory to the OLED panel and updates the previous frame of pixel data with the new pixel data.