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. 15, 1997
Filed:
Oct. 07, 1996
Applicant:
Inventors:
Raymond Letize, West Haven, CT (US);
Peter Kukanskis, Woodbury, CT (US);
Assignee:
MacDermid, Incorporated, Waterbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430315 ; 430311 ; 430313 ;
Abstract
A process is proposed for creating circuitry on the surface of a photoimageable dielectric. Specifically the process uses electroless means with controlled pH and an organosilane conditioning agent to fabricate circuitry and interconnects directly upon the surface of a photoimageable dielectric, such circuitry and interconnects having good adhesion to and coverage of the dielectric surface.