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:
Dec. 13, 2022
Filed:
Mar. 09, 2021
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Bilin Wang, San Jose, CA (US);
Tien-Chien Kuo, Sunnyvale, CA (US);
Kanghoon Jeon, San Jose, CA (US);
Chun-Yao Huang, San Jose, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); G09G 3/3291 (2016.01); G09G 5/397 (2006.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3291 (2013.01); G09G 3/3688 (2013.01); G09G 5/397 (2013.01); G09G 2310/027 (2013.01);
Abstract
A display system may include a memory external to a pixel that stores a first digital data value, a memory internal to the pixel that stores a second digital data signal, where a combination of the first digital data signal and the second digital data signal may indicate a target gray level assigned to the pixel for a particular image frame. The pixel may be driven for a first duration of time according to the first digital data signal and for a second duration of time according to the second digital data signal.