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:
Mar. 30, 2010
Filed:
Apr. 12, 2007
Dustin L. Winters, Webster, NY (US);
Yuan-sheng Tyan, Webster, NY (US);
Ansuman Banerjee, Cincinnati, OH (US);
Thomas R. Cushman, Rochester, NY (US);
Steven A. Van Slyke, Pittsford, NY (US);
Dustin L. Winters, Webster, NY (US);
Yuan-Sheng Tyan, Webster, NY (US);
Ansuman Banerjee, Cincinnati, OH (US);
Thomas R. Cushman, Rochester, NY (US);
Steven A. Van Slyke, Pittsford, NY (US);
Global OLED Technology LLC, Wilmington, DE (US);
Abstract
In an OLED device having a substrate, a first electrode layer disposed over the substrate, an inorganic short reduction layer disposed over the first electrode layer, an organic electroluminescent medium disposed over the short reduction layer, and a second electrode layer over the electroluminescent medium, a feature is the inclusion of a mixture of ZnS, SiO, and ITO in the short reduction layer wherein the ratio of In atoms to Zn atoms is in the range of from 0.90 to 2.37.