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:
Oct. 08, 2019
Filed:
Dec. 14, 2017
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Shereef Shehata, San Ramon, CA (US);
Christopher P. Tann, San Jose, CA (US);
Guy Côté, Aptos, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/06 (2006.01); G09G 5/39 (2006.01); G06T 11/00 (2006.01); G06T 3/40 (2006.01);
U.S. Cl.
CPC ...
G09G 5/06 (2013.01); G06T 11/001 (2013.01); G09G 2330/045 (2013.01);
Abstract
Systems and methods for interpolating overdrive values using a lookup table to compensate for potential display artifacts. Interpolating includes applying a first interpolation type to a first portion of the lookup table when a point to be interpolated is in the first portion of the lookup table. However, interpolating includes applying a second interpolation type to a second portion of the lookup table when the point to be interpolated is in the second portion of the lookup table. The interpolated values are then used to drive pixels of a display panel.