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:
Dec. 14, 2004
Filed:
May. 28, 2003
Wei-Pang Huang, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
An active matrix organic light-emitting device and fabricating method thereof is provided. A switching device is formed over a substrate and then an insulating layer is formed over the substrate to cover the switching device. Thereafter, a contact opening is formed in the insulating layer to expose a portion of the switching device. An anode layer is formed over the insulating layer and the exposed surface of the contact opening. A planarization layer is formed in the contact opening. A light-emitting layer is formed over the anode layer and the planarization layer. Finally, a cathode layer is formed over the light-emitting layer. By forming a planarization layer inside the contact opening, the chance of having an electrical short-circuit between the anode layer and the cathode layer is minimized.