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:
Sep. 03, 1985
Filed:
Nov. 30, 1983
Applicant:
Inventors:
Herbert R Anderson, Jr, Patterson, NY (US);
Constance J Araps, Wappingers Falls, NY (US);
Catherine A Lotsko, Beacon, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
427 88 ; 156643 ; 427 96 ; 427226 ; 427259 ; 427 91 ; 427 99 ; 430314 ; 430329 ; 430330 ;
Abstract
A process for forming a desired metal pattern on a substrate which comprises forming a mask of a thermally depolymerizable polymer on the substrate with a pattern of openings complementary to the desired metal pattern, blanket coating the substrate and the mask with a metal, heating to depolymerize the thermally depolymerizable polymer, and removing the thermally depolymerizable polymer and metal thereover in a mild solvent.