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:
Jul. 23, 2019
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 one or more unit pixels and threshold voltage (Vth) sensing circuitry. The threshold voltage sensing circuitry senses Vth of the one or more unit pixels, by: sampling a charge of a capacitor of the one or more unit pixels, transitioning from the sampling, and reading out the threshold voltage based upon a change in the charge of the capacitor, such that an operation of the one or more unit pixels may be modified based upon the threshold voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile