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:
Sep. 24, 2013
Filed:
Mar. 23, 2010
Applicant:
MI Zhang, Beijing, CN;
Inventor:
Mi Zhang, Beijing, CN;
Assignee:
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01); G02F 1/1345 (2006.01); G09G 3/06 (2006.01); G09G 3/12 (2006.01); G09G 3/14 (2006.01); G09G 3/20 (2006.01); H01L 27/118 (2006.01); H01L 23/52 (2006.01); H01L 21/82 (2006.01);
U.S. Cl.
CPC ...
Abstract
An embodiment of the invention provides a pixel structure of an active matrix organic light emitting display comprising a gate line, a common electrode line, a signal line, a power line, a first thin film transistor which is used as an addressing element, and a second thin film transistor which controls the organic light emitting display. A short-circuit-ring structure is connected between the common electrode line and the signal line and the short-circuit-ring structure communicates the signal line and the common electrode line in the case where a large current flows.