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. 29, 1997
Filed:
Apr. 14, 1995
Applicant:
Inventor:
Kenji Hatada, Kuritagun Shiga, JP;
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G / ; C23C / ;
U.S. Cl.
CPC ...
361273 ; 361304 ;
Abstract
A metallized film suited for constituting a capacitor is disclosed. The metallized film according to the present invention includes a polymer base film and a vapor-deposited layer consisting essentially of Al and Zn, which is formed on the polymer base film. The Al content in the vapor-deposited layer is continuously varied along the direction of thickness thereof such that the Al content satisfies the equation of: