Electrical division circuit for an optical encoder

Details Electrical division circuit for an optical encoder Electrical division circuit for an optical encoder

2006-08-08

2006-08-08

Luu, Thanh X. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

Reexamination Certificate

active

07087888

ABSTRACT:
In an optical encoder, an output signal of the encoder and a signal inverted from the output signal are respectively inputted to one input terminal and the other input terminal of a comparator constituting a circuit for electrically decomposing the output signal of the encoder, whereby it is possible to obtain a highly accurate electrical division circuit which is capable of removing the hysteresis of a comparator, noises and D.C. offset.

REFERENCES:
patent: 4733070 (1988-03-01), Ookawa et al.
patent: 5067089 (1991-11-01), Ishii et al.
patent: 6355927 (2002-03-01), Snyder
patent: 2-104017 (1990-04-01), None
patent: 3-276017 (1991-12-01), None
patent: 06-317432 (1994-11-01), None
patent: 2000-105134 (2000-04-01), None

Affiliated with

Also associated with

Rating

Electrical division circuit for an optical encoder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical division circuit for an optical encoder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical division circuit for an optical encoder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3673669