Slider, integrated slider, and hybrid storage device

Dynamic magnetic information storage or retrieval – Fluid bearing head support – Disk record

Reexamination Certificate

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C360S235000, C360S314000, C360S324000, C360S240000

Reexamination Certificate

active

08045294

ABSTRACT:
An opening (3) is formed on a surface of a metal film (2), a plurality of axes (4, 5, 6, 7) cross each other substantially perpendicularly at the opening (3), a plurality of periodic grooves (8, 9, 10, 11) are provided for respective axes (4, 5, 6, 7), and each of the periodic grooves (8, 9, 10, 11) includes a plurality of grooves (8-n, 9-n, 10-n, and11-n) substantially perpendicular to the axis for which each periodic groove is provided, and the periodic grooves (8, 9, 10, 11) is positioned point-symmetrically with respect to the opening (3).

REFERENCES:
patent: 6771589 (2004-08-01), Ueyanagi et al.
patent: 2001/0040868 (2001-11-01), Ueyanagi et al.
patent: 2004/0125704 (2004-07-01), Ishi et al.
patent: 2006/0114756 (2006-06-01), Kojima et al.
patent: 2001-291264 (2001-10-01), None
patent: 2001-319365 (2001-11-01), None
patent: 2004-061880 (2004-02-01), None
patent: 2004-127389 (2004-04-01), None
patent: 2004-362771 (2004-12-01), None
Barnes et al., Surface plasmon subwavelength optics, Nature, vol. 424, pp. 824-883, Aug. 2004.

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