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:
Feb. 25, 2020
Filed:
Sep. 22, 2016
Apple Inc., Cupertino, CA (US);
Yafei Bi, Palo Alto, CA (US);
Xiaofeng Wang, San Jose, CA (US);
Haifeng Li, Campbell, CA (US);
Mohammad B. Vahid Far, San Jose, CA (US);
Hopil Bae, Sunnyvale, CA (US);
Hung Shen Lin, San Jose, CA (US);
Hyunwoo Nho, Stanford, CA (US);
Wei H. Yao, Palo Alto, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An electronic device includes a display panel with pixels arranged in at least one row and at least one column. The electronic device also includes a sensing channel coupled to the at least one column. The sensing channel indirectly calculates a threshold voltage of the plurality of pixels based on an application of a first current level and a second current level to a data line of a first column of the at least one column of the pixels.