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. 08, 1994
Filed:
Apr. 15, 1992
Applicant:
Inventors:
Assignee:
NGK Spark Plug Co., Ltd., Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
174250 ; 174250 ; 174262 ; 174265 ; 174267 ; 361785 ;
Abstract
The present integrated circuit package provides both a high density of conductor poles, and reduced crosstalk noises between the conductor poles. The conductor poles are received within holes in an insulating substrate. The insulating substrate has a laminated, multi-layer ceramic substrate structure comprising insulating plates having metallized layers thereon which constitute a portion of the walls of the holes. In addition, insulating layers for insulating the metallized layers from the conductor poles are formed within a selected number of the holes.