Small foot machining guide for recording heads

Details Small foot machining guide for recording heads Small foot machining guide for recording heads

1996-10-28

1998-05-26

Rose, Robert A.

Abrading

Precision device or process - or with condition responsive...

Computer controlled

451 1, 2960316, 360113, 360103, B24B 4902, B24B 4910

Patent

active

057556121

ABSTRACT:
An electrical lap guide (ELG) for use in lapping a bar of magnetic transducer carrying sliders to a desired height is disclosed. A first lapped or analog ELG element is positioned in a first dice lane on the bar between first and second sliders. A first electrical connection is positioned on a surface of the first dice lane for coupling the first ELG element to external circuitry. A second reference ELG element is positioned in the first slider at a position recessed from the lapped surface. A second electrical connection is positioned on the first slider for coupling the second ELG element to external circuitry.

REFERENCES:
patent: 4457114 (1984-07-01), Hennenfent et al.
patent: 4477968 (1984-10-01), Kracke et al.
patent: 4536992 (1985-08-01), Hennenfent et al.
patent: 4559743 (1985-12-01), Kracke et al.
patent: 4675986 (1987-06-01), Yen
patent: 4689877 (1987-09-01), Church
patent: 4912883 (1990-04-01), Chang et al.
patent: 5023991 (1991-06-01), Smith
patent: 5361547 (1994-11-01), Church et al.
patent: 5463805 (1995-11-01), Mowry et al.
patent: 5494473 (1996-02-01), Dupuis et al.
patent: 5597340 (1997-01-01), Church et al.
G.P. Carver, L.W. Linholm, and T.J, Russell, "Use of Microelectronic Test Structures to Characterize IC Materials, Processes, and Processing Equipment*" Solid State Technology, Sep. 1990, pp. 85-92.

Affiliated with

Also associated with

Rating

Small foot machining guide for recording heads does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Small foot machining guide for recording heads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Small foot machining guide for recording heads will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1954439