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. 28, 2004
Filed:
Jan. 21, 2003
Applicant:
Assignee:
Mattson Technology, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/12 ; B05D 1/18 ;
U.S. Cl.
CPC ...
B05D 5/12 ; B05D 1/18 ;
Abstract
Electroless plating solutions are disclosed for forming metal alloys, such as cobalt-tungsten alloys. In accordance with the present invention, the electroless plating solutions may be formulated so as not to contain any alkali metals. Further, the solutions can be formulated without the use of tetramethylammonium hydroxide. In a further embodiment, a plating solution can be formulated that does not require the use of a catalyst, such as a palladium catalyst prior to depositing the metal alloy on a substrate.