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:
May. 17, 1994
Filed:
Nov. 20, 1991
Applicant:
Inventors:
Osamu Yamamoto, Hirakata, JP;
Kouji Nishimura, Miyazaki, JP;
Akira Isomi, Hirakata, JP;
Masahide Tsukamoto, Nara, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ; C23C / ;
U.S. Cl.
CPC ...
427108 ; 4271263 ; 427125 ; 427226 ; 427229 ; 427258 ; 427404 ; 4274193 ; 20419229 ;
Abstract
A method of producing a transparent conductive film provided with supplementary metal lines, comprises the steps of forming a transparent conductive film composed mainly of indium oxide, tin oxide, or antimony oxide on a transparent substrate and forming metal lines through printing on the transparent conductive film by an intaglio or litho offset printing procedure a line pattern of metallorganic ink composed mainly of an organic noble metal containing gold, silver, or platinum and baking it for metallization.