Fluorescent liquid crystal display devices

Details Fluorescent liquid crystal display devices Fluorescent liquid crystal display devices

1983-08-19

1985-12-03

Corbin, John K.

350339R, 350345, 350350F, G02F 1133, G02F 1137

Patent

active

045562873

ABSTRACT:
A fluorescent liquid crystal display device having a display area which comprises means for causing external excitation of the fluorescent liquid crystal display device, a fluorescent material which emits visible fluorescence, a liquid crystal material mixed with the fluorescent material, first means for preventing the propagation of the visible fluorescence toward a display area of the fluorescent liquid crystal display device while not being activated by the excitation means, and/or second means for enhancing the propagation of the visible fluorescence toward the display area of the same while being activated by the excitation means.

REFERENCES:
patent: 3814501 (1974-06-01), Schindler
patent: 3824003 (1974-07-01), Koda et al.
patent: 3912366 (1975-10-01), Sprokel
patent: 3960753 (1976-06-01), Larrabee
patent: 4116544 (1978-09-01), Soref
patent: 4142781 (1979-04-01), Baur
patent: 4208106 (1980-06-01), Oh
patent: 4337999 (1982-07-01), Funada et al.

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