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:
Aug. 08, 2006
Filed:
Dec. 11, 2002
Mark Hsiao, Tracy, CA (US);
Takako Takehara, Hayward, CA (US);
Quanyuan Shang, Saratoga, CA (US);
William R. Harshbarger, San Jose, CA (US);
Mark Hsiao, Tracy, CA (US);
Takako Takehara, Hayward, CA (US);
Quanyuan Shang, Saratoga, CA (US);
William R. Harshbarger, San Jose, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
An organic electroluminescent device comprising an anode layer on a substrate, an organic layer on the anode layer, and a cathode layer on the organic layer. In one embodiment, the cathode layer is subjected to Hplasma prior to deposition of a protective layer over the cathode. In another embodiment, the organic electroluminescent device is encapsulated with an inner encapsulation layer on the cathode layer, and an outer encapsulation layer on the inner encapsulation layer. The inner layer is optimized for adhesion to the cathode layer.