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:
Jul. 18, 2006
Filed:
Jan. 12, 2005
Applicants:
Zhizhang Chen, Corvallis, OR (US);
Sriram Ramamoorthi, Corvallis, OR (US);
Terry E Mcmahon, Corvallis, OR (US);
Timothy F. Myers, Philomath, OR (US);
Inventors:
Zhizhang Chen, Corvallis, OR (US);
Sriram Ramamoorthi, Corvallis, OR (US);
Terry E McMahon, Corvallis, OR (US);
Timothy F. Myers, Philomath, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/02 (2006.01); H01J 1/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light device includes an electron supply defining an emitter surface. A dielectric tunneling layer is disposed between the electron supply and a cathode layer. The cathode layer has at least partial photon transparency that is substantially uniform across the emitter surface.