Optical readout device

Details Optical readout device Optical readout device

2005-04-05

2005-04-05

Lee, Michael G. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S456000

Reexamination Certificate

active

06874686

ABSTRACT:
An optical readout device for reading out data from an electroluminescent data storage medium, comprising: a driving circuit (4) for driving the radiation-emitting material with a time-varying applied signal; a radiation detector array (6) for detecting radiation emitted from the data storage medium and for generating radiation detection signals; and a processing part (8) arranged to process the detection signals to distinguish a detection signal resulting from reading different types of marks in the data storage medium in dependence on a timing reference signal.

REFERENCES:
patent: 5420849 (1995-05-01), Matsueda
patent: 5499231 (1996-03-01), Fennema et al.
patent: 5986998 (1999-11-01), Park
patent: 6279830 (2001-08-01), Ishibashi
patent: 6373805 (2002-04-01), Song
patent: 6457651 (2002-10-01), Paul et al.

Affiliated with

Also associated with

Rating

Optical readout device 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 readout device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical readout device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3420117