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:
Oct. 19, 1999
Filed:
Sep. 08, 1994
Applicant:
Inventors:
Rudolf P Tijburg, Eindhoven, NL;
Karel M Van Der Waarde, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257753 ; 257743 ; 257744 ; 257748 ; 257761 ; 257763 ; 257766 ; 257768 ; 257769 ;
Abstract
By treating the silicon-oxide insulating layer of a semiconductor device with an aqueous metal-salt solution of a metal of an ion radius of less than 0.110 nm, for example, Sc, La or Zr, before a platinum electrode layer is provided on the insulating layer, the platinum layer shows excellent adhesive properties.