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. 18, 1984
Filed:
Jan. 13, 1983
Applicant:
Inventors:
Kirkor Sirinyan, Leverkusen, DE;
Rudolf Merten, Leverkusen, DE;
Gerhard D Wolf, Dormagen, DE;
Henning Giesecke, Cologne, DE;
Uwe Claussen, Leverkusen, DE;
Harold Ebneth, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
427 92 ; 427438 ; 4274431 ; 427305 ; 136256 ; 29572 ; 357 65 ;
Abstract
The firmly adhesive metallization, in particular partial metallization, of the surface of semiconductors is possible, without pickling, by carrying out the activation with organometallic compounds of metals of the IB and VIIIB Groups of the Periodic Table of Elements, then reducing in a conventional manner and metallizing without current.