Head including a heating element for reducing signal distortion

Details Head including a heating element for reducing signal distortion Head including a heating element for reducing signal distortion

1999-01-08

2000-05-30

Dinh, Tan

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

369112, G11B 1100

Patent

active

060698535

ABSTRACT:
A device for retrieving data from or writing data to a storage medium that includes a heating element to reduce signal distortion in a data storage system. The device includes a head having an interfacing surface that faces a medium surface of the storage medium and interacts with the storage medium. The heating element is disposed on or near the interfacing surface to supply thermal energy to the interfacing surface maintain said interfacing surface at a temperature higher than a temperature of the medium surface.

REFERENCES:
patent: 5182742 (1993-01-01), Ohmori et al.
patent: 5233596 (1993-08-01), Tani
patent: 5297128 (1994-03-01), Yamaguchi et al.
patent: 5329512 (1994-07-01), Fukimoto et al.
patent: 5461603 (1995-10-01), Otsuka

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