Slider with protective DLC or nonhygroscopic coating on the trai

Details Slider with protective DLC or nonhygroscopic coating on the trai Slider with protective DLC or nonhygroscopic coating on the trai

1996-07-02

1998-07-14

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 560, G11B 5187, G11B 2121

Patent

active

057813779

ABSTRACT:
An improved magnetic head slider is disclosed. The slider includes an air bearing surface and a trailing edge face. A magnetic transducer located at the trailing edge face end of the slider is encapsulated in alumina. A coating of non-hygroscopic material covers at least portions of the alumina to form at least portions of the trailing edge face.

REFERENCES:
patent: 5023738 (1991-06-01), Preosil
patent: 5159508 (1992-10-01), Grill et al.
patent: 5198934 (1993-03-01), Kubo et al.
patent: 5296982 (1994-03-01), Terada et al.
patent: 5336550 (1994-08-01), Ganapathi et al.
patent: 5384195 (1995-01-01), Bachmann et al.
patent: 5443888 (1995-08-01), Murai et al.
patent: 5473486 (1995-12-01), Nepela et al.
patent: 5566038 (1996-10-01), Keel et al.

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