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:
Apr. 25, 2006
Filed:
Jul. 08, 2003
Applicants:
Henry W. White, Columbia, MO (US);
Shen Zhu, Huntsville, AL (US);
Yungryel Ryu, Columbia, MO (US);
Inventors:
Assignee:
The Curators of the University of Missouri, Columbia, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 25/12 (2006.01); C30B 25/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing p-n or n-p junctions having a p-type oxide film is disclosed. In one embodiment, a p-type zinc oxide film has a net acceptor concentration of at least about 10acceptors/cm.