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:
Sep. 16, 1986
Filed:
Mar. 08, 1984
Applicant:
Inventors:
Hajime Hitotsuyanagi, Itami, JP;
Tadashi Igarashi, Itami, JP;
Masayuki Ishii, Itami, JP;
Tadakazu Kobayashi, Itami, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357-2 ; 357 30 ; 357 63 ; 357 58 ; 357-4 ;
Abstract
A PIN solar cell of amorphous silicon with a high photovoltaic conversion efficiency is provided, in which in the P type layer, the electric conductivity of a zone in contact with an electrode is higher than that of another zone in contact with the I type layer.