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. 22, 1984
Filed:
Sep. 30, 1982
Applicant:
Inventors:
Mitsuru Kano, Furukawa, JP;
Yoshimi Kamijyo, Furukawa, JP;
Assignee:
Alps Electric Co., Ltd., , JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252518 ; 252500 ; 106311 ;
Abstract
A paste for forming a transparent conductive coating film which is composed of an indium compound as a principal ingredient, a tin compound for resistance adjustment, nitrocellulose as a thickener, and a mixed solvent of butyl cellosolve, butyl carbitol, benzyl acetate, and dimethyl phthalate. This paste has a long life and improved workability in screen printing and provides a coating film superior in transparency and bond strength.