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. 01, 1983
Filed:
Nov. 21, 1980
Applicant:
Inventors:
Kouji Mori, Yokohama, JP;
Hideo Segawa, Ooji, JP;
Kouichi Sakurai, Kawasaki, JP;
Masanori Itagaki, Kawasaki, JP;
Assignee:
Ricoh Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357-2 ; 357 16 ; 357 61 ;
Abstract
A photoelectric device comprises a substrate, a counter electrode, and a photoelectric element interposed therebetween in deposited state and comprising, in successively deposited state, a transparent electroconductive film, a CdS film, a CdTe film, and an As.sub.2 Se.sub.3 film. This device is produced by successively depositing the films while the substrate is maintained at respective specific temperatures, the CdS film and the CdTe film being respectively heat treated at respective specific temperatures and in specific atmospheres after deposition.