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:
Aug. 17, 2004
Filed:
Oct. 08, 2003
Applicant:
Inventors:
Nicolaas Gerardus Henricus Van Melick, Nijmegen, NL;
Theodoor Gertrudis Silvester Maria Rijks, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/120 ;
U.S. Cl.
CPC ...
H01L 2/120 ;
Abstract
The present invention provides a method of manufacturing an electronic device provided with metal regions, that are mutually separated by air spaces. In the method a first isolating layer, a seed layer and a second isolating layer are provided before applying metal regions. The seed layer and the second isolating layer are only removed after the provision of the metal regions. The method can be advantageously applied for the manufacture of a multilevel interconnect structure and for the manufacture of micro-electromechanical elements.