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:
Nov. 14, 1995
Filed:
Nov. 08, 1993
Franciscus A Pronk, Eindhoven, NL;
Thijs W Bril, Eindhoven, NL;
Peter S Knapen, Eindhoven, NL;
Arie H Van Heeren, Eindhoven, NL;
Laurens J Rhijnsburger, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
Method of manufacturing a magnetic head, in which a transducing structure (1) comprising at least a transducing element (5) is formed on a substrate (3) by means of a thin-film technique, after which a thick film coating (23) is provided on an uneven surface (21), remote from the substrate, of the structure formed. The thick film has a thickness which is minimally equal to the distance between an area (21A) of said surface which is farthest remote from the substrate and an area (21B) which is most proximate to the substrate and is deposited on said surface by means of PE-CVD.