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. 20, 2007
Filed:
Mar. 25, 2004
Applicants:
Tzu-chen Lee, Woodbury, MN (US);
Michael A. Haase, St. Paul, MN (US);
Paul F. Baude, Maplewood, MN (US);
Inventors:
Tzu-Chen Lee, Woodbury, MN (US);
Michael A. Haase, St. Paul, MN (US);
Paul F. Baude, Maplewood, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/095 (2006.01); H01L 29/47 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic Schottky diode includes a polycrystalline organic semiconductor layer with a rectifying contact on one side of the layer. An amorphous doped semiconductor layer is placed on the other side of the polycrystalline organic semiconductor layer, and it acts as a buffer between the semiconductor layer and an ohmic contact layer.