Long life reflective liquid crystal display for dc operation

Details Long life reflective liquid crystal display for dc operation Long life reflective liquid crystal display for dc operation

1977-10-04

1978-12-05

Padgett, Benjamin R.

Compositions

Radioactive compositions

Nuclear reactor fuel

252299, 252408, 350338, 350350, G02F 113, C09K 334

Patent

active

041283120

ABSTRACT:
Reflective mode dynamic scattering displays are disclosed which operate under dc excitation for extremely long hours with excellent contrast. These displays are the results of a combination of a high reflectivity cathode, obtained by the use of silver mirror electrodes, with a redox doped ester liquid crystal in an otherwise conventional liquid crystal cell arrangement.

REFERENCES:
patent: 3814501 (1974-06-01), Schindler
patent: 3814700 (1974-06-01), Aviram et al.
patent: 3876286 (1975-04-01), Deutscher et al.
patent: 3932024 (1976-01-01), Yaguchi et al.
patent: 3932298 (1976-01-01), Labes
patent: 3975285 (1976-08-01), Ohnishi et al.
patent: 3990984 (1976-11-01), Barret et al.
patent: 4002670 (1977-01-01), Steinstrasser
patent: 4005928 (1977-02-01), Kmetz et al.
patent: 4066569 (1978-01-01), Lim

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