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:
Mar. 13, 1979
Filed:
Jun. 16, 1976
Applicant:
Inventor:
Hideshi Ohno, Sayama, JP;
Assignee:
Citizen Watch Co. Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04C / ;
U.S. Cl.
CPC ...
58 2 / ; 174 / ; 174 / ; 357 70 ; 357 72 ; 357 75 ; 361401 ; 361402 ;
Abstract
An electronic circuit block for use in a timepiece comprising a circuit substrate with component-receiving portions, circuit components mounted on the component-receiving portions with terminals at the same level with the upper surfaces of the circuit components, an insulated layer made of polyimide resins formed on at least a part of the circuit substrate and in gaps between the components and the component-receiving portions and a conductive pattern formed on the insulated layer after a part of the insulated layer is excluded whereby connections of components are made by said conductive pattern.