Magneto-optic chip with gray-scale capability

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

340716, 340793, 350377, 358 61, G09G 334

Patent

active

044954921

ABSTRACT:
Methods of operation and details of chip design to realize gray-scale capability in magneto-optic chips. Individual pixels are operated in three states by the addition of a stripped out state to the usual stable magnetized states in either direction. Varying thicknesses of film are employed along with stacked identically patterned chips operated in tandem. Pixel divisions are divided into individually-addressible areas of differing sizes which can be operated in different combinations to provide varying levels of brightness through each pixel position.

REFERENCES:
patent: 3971887 (1976-07-01), Lin et al.
patent: 3982239 (1976-09-01), Sherr
patent: 4063231 (1977-12-01), Mayor et al.
patent: 4170772 (1979-10-01), Bly
patent: 4229072 (1980-10-01), Torok et al.
patent: 4309084 (1982-01-01), Hill
patent: 4364039 (1982-12-01), Penz
Proceedings of the IEEE, vol. 87, "Ferroelectric Ceramic Electrooptic Materials and Devices", Land and Thacher, May 1969.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Magneto-optic chip with gray-scale capability does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magneto-optic chip with gray-scale capability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magneto-optic chip with gray-scale capability will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-568849

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.