Integrated read/write head for ferroelectric optical storage

Details Integrated read/write head for ferroelectric optical storage Integrated read/write head for ferroelectric optical storage

1998-11-03

2000-02-22

Dinh, Tan

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369 13, 369 4437, 369126, 369288, G11B 700

Patent

active

060288353

ABSTRACT:
An integrated read/write head structure saves and retrieves saved data stored in storage locations on a ferroelectric optical storage medium. A first ultra-violet light emitting diode generates a single beam for exciting the electrons of a ferroelectric molecule of the optical storage medium. An induced electric field transducer orients the ferroelectric molecules potential difference during saving data. A second ultra-violet light emitting diode generates a single beam and a silicon photo diode detects the reflected ultra-violet light from a ferroelectric molecule.

REFERENCES:
patent: 4785437 (1988-11-01), Dransfeld
patent: 4845695 (1989-07-01), Yamazaki
patent: 4855976 (1989-08-01), Yamazaki
patent: 4965784 (1990-10-01), Land et al.
patent: 5003528 (1991-03-01), Motes et al.
patent: 5051950 (1991-09-01), Evan, Jr. et al.
patent: 5105403 (1992-04-01), Kado et al.
patent: 5105408 (1992-04-01), Lee et al.
patent: 5125750 (1992-06-01), Corle et al.
patent: 5150338 (1992-09-01), Birecki et al.
patent: 5218584 (1993-06-01), Gfeller
patent: 5323372 (1994-06-01), Puech et al.
patent: 5418029 (1995-05-01), Yamamoto et al.
patent: 5461600 (1995-10-01), Pohl
patent: 5598387 (1997-01-01), Pohl
patent: 5602819 (1997-02-01), Inagak et al.
patent: 5606541 (1997-02-01), Finkelstein
patent: 5621559 (1997-04-01), Thakoor et al.
patent: 5680386 (1997-10-01), Carvennec et al.
patent: 5699175 (1997-12-01), Wilde
patent: 5822090 (1998-10-01), Wilde
patent: 5856965 (1999-01-01), Tsuchiya et al.

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