Slider deposits for control of pole-to-disc spacing

Details Slider deposits for control of pole-to-disc spacing Slider deposits for control of pole-to-disc spacing

2006-06-20

2006-06-20

Renner, Craig A. (Department: 2652)

Dynamic magnetic information storage or retrieval

Fluid bearing head support

Disk record

C360S235100, C360S235700, C360S294700

Reexamination Certificate

active

07064930

ABSTRACT:
A head for a disc drive and a method of making the head. The head includes a substrate with a trailing side and a first air bearing surface that generates lift. A magnetic transducer is deposited along the trailing side and has a pole tip that is spaced apart from a disc by a pole-to-disc spacing. The head also includes a deposit along the trailing side. The deposit includes a second air bearing surface that changes position relative to the first air bearing surface as temperature increases.

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