High track density magnetic recording head

Details High track density magnetic recording head High track density magnetic recording head

2006-10-31

2006-10-31

Cao, Allen (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Plural gaps

Reexamination Certificate

active

07130152

ABSTRACT:
Closer spacing of elements for writing multiple tracks onto a magnetic media increases the areal density of stored information. A thin film multiple track recording head includes recording gaps in a plane parallel with the head substrate. This configuration allows for flexible placement of the elements within the head, improved control of recording gap geometry, and alternating azimuth gap angles.

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