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. 05, 2016
Filed:
Jan. 17, 2013
Applicant:
Technion Research & Development Foundation Ltd., Haifa, IL;
Inventors:
Rafael Kalish, Haifa, IL;
Moshe Tordjman, Haifa, IL;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B82Y 30/00 (2011.01); H01L 49/00 (2006.01); H01J 1/304 (2006.01); B82Y 99/00 (2011.01); B82Y 10/00 (2011.01);
U.S. Cl.
CPC ...
H01L 49/006 (2013.01); H01J 1/3048 (2013.01); B82Y 10/00 (2013.01); B82Y 99/00 (2013.01);
Abstract
A field-emission device is disclosed. The device comprises a solid state structure formed of a crystalline material and an amorphous material, wherein an outer surface of the solid state structure is substantially devoid of the amorphous material, and wherein a p-type conductivity of the crystalline material is higher at or near the outer surface than far from the outer surface.