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:
Jan. 31, 2006
Filed:
Oct. 24, 2003
Applicant:
Wei-pang Huang, Hsinchu, TW;
Inventor:
Wei-Pang Huang, Hsinchu, TW;
Assignee:
Au Optronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 35/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
An active matrix organic electroluminescence display device capable of maintaining the brightness of the organic light emitting diode. The active matrix organic electroluminescence display device comprises a thin film transistor and an organic light emitting diode. By improving the structure of the passivation layer of the thin film transistor to reduce the leakage current occurring in the TFT, the brightness of the organic light emitting diode can be stably maintained.