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. 03, 1991
Filed:
May. 24, 1990
Applicant:
Inventors:
Nobuhiko Ohara, Shiojiri, JP;
Hirozumi Izawa, Shiojiri, JP;
Assignee:
Showa Denko K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
2525011 ; 252518 ; 252520 ; 428697 ; 428701 ; 428702 ; 428-1 ; 428917 ;
Abstract
A transparent conductive film comprises, as the main component, indium oxide (In.sub.2 O.sub.3), and 6 to 20 mol % of zirconium oxide (ZrO.sub.2). The film has a light transmittance of 90% or more and an electric resistivity of less than the 2.times.10.sup.-4 .OMEGA.. cm of a conventional ITO film.