Magneto-optical head and magneto-optical storage device

Details Magneto-optical head and magneto-optical storage device Magneto-optical head and magneto-optical storage device

2007-05-22

2007-05-22

Neyzari, Ali (Department: 2627)

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

C369S013230

Reexamination Certificate

active

10761167

ABSTRACT:
A magneto-optical head including a transparent substrate, a coil formed on a first surface of the transparent substrate, a pair of first electrodes formed on a side surface of the transparent substrate so as to be connected to a first end and a second end of the coil, respectively, and an objective lens unit bonded to a second surface of the transparent substrate. The magneto-optical head further includes a flexible printed circuit sheet bonded to the second surface of the transparent substrate, the flexible printed circuit sheet having an opening for insertion of the objective lens unit, a pair of conductor patterns, and a pair of second electrodes respectively formed at first ends of the conductor patterns. The magneto-optical head further includes a pair of conductive wires for connecting the first electrodes and the second electrodes, respectively.

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patent: 2006/0239138 (2006-10-01), Shibano et al.
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patent: 2002-141792 (2003-05-01), None
patent: 2003-346393 (2003-12-01), None

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