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. 18, 2005
Filed:
May. 28, 2003
Applicant:
Chien-sheng Yang, Taipei, JP;
Inventor:
Chien-Sheng Yang, Taipei, JP;
Assignee:
AU Optronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 162 ;
U.S. Cl.
CPC ...
Abstract
An organic light emitting diode (OLED) structure, and corresponding method of making same are provided. Each OLED pixel includes a first electrode layer on a substrate, a second electrode layer on a substrate, and an organic emission layer disposed between the first and second electrode layers so as to emit visible light when a suitable potential is applied thereto by the electrodes. In accordance with certain embodiments of this invention, a coverage layer is provided over the edge portion of the first electrode layer in order to control the emission region thereby improving the uniformity of image manifestation.