TRANSDUCER HEAD AND MANUFACTURING METHOD THEREOF

• Main Authors: KIRILL ALEXANDROVICH RIVKIN, NED TABAT, BENAKLI MOURAD
• Format: Patent
• Language: English
• Published: 24.02.2014
• Subjects: GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

PROBLEM TO BE SOLVED: To provide a write magnetic pole circuit capable of operating at high speed and efficiently.SOLUTION: In an example, a method comprises aligning a central axis of a paddle portion on a write magnetic pole circuit to be substantially perpendicular to an adjacent magnetic surface, and angling a central axis of an extended tip portion relative to the central axis of the paddle portion. In another example, a transducer head comprises a write magnetic pole circuit having a paddle portion with a central axis, and an extended tip portion with a central axis, the central axis of the extended tip portion angled from the central axis of the paddle portion. In another example, a magnetic circuit comprises a write magnetic pole circuit having a paddle portion and an extended tip portion, the extended tip portion angled away from a central axis of the paddle portion, and a coil wound around the extended tip portion.