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, 1983
Filed:
Jun. 27, 1980
Applicant:
Inventors:
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
29847 ; 174 685 ; 339 / ;
Abstract
A conductive paste is disposed in a through hole to provide communication between wiring patterns formed on both of the major surfaces of an insulator substrate. Conductive layers integral with the wiring patterns are formed on the both major surfaces of the insulator substrate so that the conductive layers extend across the through hole. The conductive layers make contact with the conductive paste disposed in the through hole and function to enclose the both ends of the conductive paste.