Liquid crystal visual display unit and telephone terminal incorp

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350339R, 350351, 350336, G02F 113

Patent

active

043902448

ABSTRACT:
A liquid crystal visual display with a liquid crystal layer between two plates and resistive lines between one of the plates and the liquid crystal layer for heating the crystal to produce a display. The thermal diffusivity of the plate supporting the lines is below a value making possible viewing with the naked eye, for example 2.times.10.sup.-2 cm.sup.2 /s.

REFERENCES:
patent: 3912366 (1975-10-01), Sprokel
patent: 4202010 (1980-05-01), Hareng et al.
patent: 4264148 (1981-04-01), Gobl-Wunsch et al.
Industrial Chemicals, 4th ed., New York, Wiley-Interscience, 1975, pp. 401-402.
Kaneko, E., et al., "Liquid Crystal Television Display", Proceedings of the Society of Information Displays, vol. 19, No. 2, (Apr. 1978), pp. 49-54.

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