Seagate Technology Incorporated

Robert Paul Ekstrum

Mark James Schaenzer

Zuxuan Lin

Frank William Schadewald, Jr

William Omar Liners

Laurie J Schulz

A disc burnishing system configured to contact and level irregularities located on a surface of a disc is provided. The system includes a motor to rotate the disc and an armature. A slider is carried on the armature over the surface of the disc. The slider includes at least one raised air bearing rail disposed on and extending from a bottom surface that faces the disc. At least one burnish pad is disposed on the bottom surface and extends towards the disc. Each burnish pad is spaced apart from each raised air bearing rail. In accordance with one embodiment of the system, a defect detection apparatus is operably disposed relative the slider and is utilized to first detect an irregularity before it is burnished.

Hybrid burnish/glide head with advanced air bearing fly height control rails

An interface for connection between a printed circuit board and a device associated with a disk drive apparatus for extending the flexible connection between the printed circuit board and the disk drive device. The device includes a planar substrate relatively flexible to the board, and conductors are formed on the substrate. The conductors are in conductive communication with the circuit board and with a circular flexible wire having conductors associated with the head gimbal assembly of a disk drive device.

Growing community of inventors

Saint Paul, MN, United States of America

Robert Paul Ekstrum