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. 29, 2020
Filed:
Jul. 09, 2019
Apple Inc., Cupertino, CA (US);
Shengkui Gao, San Jose, CA (US);
Chaohao Wang, Sunnyvale, CA (US);
Hung Sheng Lin, San Jose, CA (US);
Hyunsoo Kim, Mountain View, CA (US);
Hyunwoo Nho, Palo Alto, CA (US);
Injae Hwang, Cupertino, CA (US);
Jesse Aaron Richmond, San Francisco, CA (US);
Jie Won Ryu, Santa Clara, CA (US);
Junhua Tan, Saratoga, CA (US);
Kingsuk Brahma, Mountain View, CA (US);
Myung-Je Cho, San Jose, CA (US);
Myungjoon Choi, Sunnyvale, CA (US);
Shiping Shen, Cupertino, CA (US);
Sun-Il Chang, San Jose, CA (US);
Wei H. Yao, Palo Alto, CA (US);
Yi Qiao, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Methods and systems for compensating a display of an electronic device using internal sensing and external compensation. The external compensation uses a generated compensation map that then is used to compensate for variations that occur outside of display circuitry. The internal sensing compensation is used to compensate for internally sensed parameters (e.g., aging) of the display.