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:
Apr. 10, 1990
Filed:
Feb. 21, 1989
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
29840 ; 29412 ; 29413 ; 437226 ;
Abstract
In a method for manufacturing hybrid integrated circuits, a plurality of circuit patterns are formed on one surface of a board, and a connecting film is stuck onto the other surface of the board. Then, the board is divided into portions having the respective circuit patterns while leaving the connecting film intact and component parts are mounted on the portions. Finally, the individual portions are separated by cutting the connecting film. The circuit patterns may be formed over one surface of the board and covered with a connecting film. The connecting film may be a constituent element of each circuit pattern, such as an insulating layer disposed between conducting layers.