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:
Jun. 30, 1992
Filed:
Nov. 09, 1990
Applicant:
Inventors:
Raymond Frey, Zurich, CH;
Fredy Glaus, Zufikon, CH;
Fredy Heusler, Turgi, CH;
Jurg Steinmann, Walenstadt, CH;
Assignee:
Oerlikon-Contraves AG, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
29840 ; 29832 ; 156289 ; 357 80 ; 427259 ; 437209 ;
Abstract
A method and apparatus for producing a highly packed hybrid array. The packing density of the hybrid array is increased by providing a barrier between closely adjoining strip conductors on a substrate. The barrier reduces the occurrence of short circuits between adjacent strip conductors when an adhesive that is used to glue a chip to the substrate is pushed out from under the chip.