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. 13, 1979
Filed:
Feb. 26, 1976
Applicant:
Inventor:
Albert Rose, Princeton, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313385 ; 313386 ;
Abstract
A substantially flat body of a photoconductive semiconductor material is coated on one surface with an electrically conductive layer. A layer of a solid insulator material is on another surface of the semiconductor material. The insulator material is of the type having mobile deep lying carriers and forms a blocking junction with the semiconductor material. The insulator material may be an electronically conductive glass, an ionically conductive glass, or a cermet composition. The photoconductor can be used as a target for a camera tube, or as an electrophotographic plate.