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:
May. 30, 2006
Filed:
Aug. 20, 2005
Applicant:
Chen-jean Chou, New City, NY (US);
Inventor:
Chen-Jean Chou, New City, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Multiple conducting channels in a display pixel, controlled by a single access electrode are provided in the present invention. Such pixel circuits operate to set a pixel data voltage by directing a data current to one of the conducting channels, while deliver a drive current to the light emitting device in a pixel via the other conducting channel. Current-controlled drive scheme, independent of threshold voltage, is achievable in the present invention without substantial increase in pixel complexity. Such merged pixel structures provide simplicity and greater flexibility in implementing current drive pixel structure.