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:
Feb. 13, 2017
Applicant:
Nongqiang Fan, Hauppauge, NY (US);
Inventor:
Nongqiang Fan, Hauppauge, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/12 (2006.01); G09G 3/14 (2006.01); G09G 3/30 (2006.01); G09G 3/32 (2016.01); G09G 3/36 (2006.01); G09G 3/3233 (2016.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3648 (2013.01); G09G 3/32 (2013.01); G09G 3/3233 (2013.01); H01L 27/3244 (2013.01); G09G 2300/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0295 (2013.01); G09G 2320/043 (2013.01); G09G 2320/045 (2013.01); G09G 2360/148 (2013.01);
Abstract
A method of driving a pixel element in a matrix of pixel elements includes (1) setting the bias voltage of a first transistor to a value that is substantially close to a threshold voltage of the first transistor by changing a voltage across a first capacitive element with a current passing through the first transistor; (2) setting the bias voltage of the first transistor to a value that is different from the threshold voltage of the first transistor; and (3) causing a change of the bias voltage of the first transistor.