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. 15, 1997
Filed:
Dec. 14, 1995
Applicant:
Inventors:
Keizo Ikai, Yokohama, JP;
Iwane Shiozaki, Yokohama, JP;
Masaki Minami, Yokohama, JP;
Mitsuo Matsuno, Yokohama, JP;
Assignee:
Nippon Oil Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
136263 ; 136255 ; 136261 ; 257 40 ; 257431 ; 257449 ; 257458 ; 423324 ; 423348 ; 423349 ; 438 82 ;
Abstract
A photovoltaic element produced from a product resulting from decomposition of a silicon polymer having an organic substituent of the group consisting of a hydrocarbon group, a halogenated hydrocarbon group, and a silyl group R.sup.3 R.sup.4 R.sup.5 Si- (wherein R.sup.3 -R.sup.5 each are identical or different, including C.sub.1 -C.sub.8 alkyl groups and C.sub.6 -C.sub.10 aryl groups). The inventive photovoltaic element is substantially pollution-free and capable of quantity production at a relatively large unit size.