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:
Jul. 19, 1994
Filed:
Aug. 03, 1992
Applicant:
Inventor:
Masao Kuroda, Aichi, JP;
Assignee:
NGK Spark Plug Co., Ltd., Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361760 ; 361744 ; 361792 ; 439 66 ; 439 91 ; 174255 ; 257686 ;
Abstract
An object to the present invention is to provide an integrated-circuit package in which crosstalk can be reduced and impedance matching can be made. According to the present invention, conductive poles are grid-like arranged equidistantly in rows respectively in the vertical and transversal directions of an insulating substrate. The conductive poles are classified into signal conductive poles which are electrically connected to electrodes of the integrated circuit and the mother board, and earthed ground conductive poles arranged so as to adjacently surround the signal conductive poles.