Electro-optical dipole suspension with reflective-absorptive-tra

Details Electro-optical dipole suspension with reflective-absorptive-tra Electro-optical dipole suspension with reflective-absorptive-tra

1984-04-03

1987-05-05

Terapane, John F.

Compositions

Light transmission modifying compositions

Modification caused by energy other than light

350355, 350362, 252600, G02F 100, G02F 101, G03C 103, G02B 2600

Patent

active

046630830

ABSTRACT:
An electro-optical dipolar suspension is described which is silvery-reflective at no voltage, which becomes black-opaque at small voltage, and transmittive at an increase of voltage. Such a dipole suspension is useful in displays because of greater contrast, decreased operating voltage, power, and cost.

REFERENCES:
patent: 1955923 (1934-04-01), Land
patent: 1963496 (1934-06-01), Land
patent: 3257903 (1966-06-01), Marks
patent: 3709828 (1973-01-01), Marks
patent: 3773684 (1973-11-01), Marks
patent: 3799650 (1974-03-01), Saxe
patent: 3841732 (1974-10-01), Marks
patent: 3900417 (1975-08-01), Marks
patent: 4076387 (1978-02-01), Haas
patent: 4442019 (1984-04-01), Marks

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