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:
Apr. 25, 1989
Filed:
Feb. 19, 1988
Applicant:
Inventors:
Michael Schlipf, Schorndorf, DE;
Rolf Zondler, Straubing-Ittling, DE;
Assignee:
Nokia Graetz GmbH, Pforzheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 98 ; 427 58 ; 4274431 ; 427304 ; 427305 ;
Abstract
To deposit a solderable metal layer on conductive paths (4) of ITO on substrates of display devices (1) by an electroless method, the conductive paths are activated, prior to the deposition, and the areas not covered by the conductive paths are subsequently inactivated. The activated paths are then metallized with a solderable metal layer so that integrated circuits can be soldered to the metallized conductive paths.