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:
Feb. 13, 1990
Filed:
Jun. 15, 1989
Applicant:
Inventors:
Assignee:
Microelectronics and Computer Technology Corporation, Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
29846 ; 29830 ; 174255 ; 361414 ; 428901 ;
Abstract
A high density electrical interconnect having a plurality of metallic conductors supported from metallic pillars which are electrically isolated from the ground plane by openings. The interconnect can be fabricated using a temporary support dielectric, which may be removed after completion to provide an air dielectric or be replaced with a more suitable permanent dielectric. The removal of the temporary support allows the conductors to be coated with protective layers or with a layer of a higher conductivity.