Optical storage system having integrated laser driver signal...

Details Optical storage system having integrated laser driver signal... Optical storage system having integrated laser driver signal...

2008-07-01

2008-07-01

Hindi, Nabil Z (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S047500, C369S053210

Reexamination Certificate

active

07394747

ABSTRACT:
An optical storage system includes an optical pickup unit movable across an optical medium. The optical pickup unit has a light detector, a laser diode, and a laser driver signal processor circuit. The laser driver signal processor circuit includes a detected signal processing block for outputting read signals corresponding to light received at the light detector, and a read signal processing block for processing the read signals and generating control signals or synthesis signals according to the read signals. A control unit is coupled to the optical pickup unit for controlling the optical pickup unit and decoding data recovered from the optical medium.

REFERENCES:
patent: 5270877 (1993-12-01), Fukushima
patent: 5859862 (1999-01-01), Hikasa et al.
patent: 6414932 (2002-07-01), Kaku et al.
patent: 6483791 (2002-11-01), Asada et al.
patent: 6487154 (2002-11-01), Kurebayashi et al.
patent: 6552987 (2003-04-01), Asada et al.
patent: 6990056 (2006-01-01), Mashimo
patent: 7200091 (2007-04-01), Masui et al.
patent: 7263056 (2007-08-01), Allen
patent: 2002/0186628 (2002-12-01), Hoshino et al.
patent: 2004/0120369 (2004-06-01), Fairgrieve et al.
patent: 2004/0136286 (2004-07-01), Nishimura et al.
patent: 2004/0136298 (2004-07-01), Ichikawa
patent: 1505009 (2004-06-01), None

Affiliated with

Also associated with

Rating

Optical storage system having integrated laser driver signal... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical storage system having integrated laser driver signal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical storage system having integrated laser driver signal... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2758707