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:
Feb. 25, 2003
Filed:
Apr. 07, 2000
Applicant:
Inventors:
Ghassan E. Jabbour, Tucson, AZ (US);
Nasser N. Peyghambarian, Tucson, AZ (US);
Bernard Kippelen, Tucson, AZ (US);
Assignee:
Arizona Board of Regents on behalf of the University of Arizona, Tucson, AZ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/300 ;
U.S. Cl.
CPC ...
H05B 3/300 ;
Abstract
An organic device including an organic layer of organic material; and a cathode in contact with the organic layer and including a mixture of a metal and an insulator. The mixture can be an alloy or a composite of the metal and insulator, and can be for example a mixture of Al:LiF or Al:CsF. The device can be incorporated in an organic light-emitting device, an organic transistor, an organic solid state laser, or any device requiring carrier injection into an organic material.