Multi-colored liquid crystal display with color transflector and

Details Multi-colored liquid crystal display with color transflector and Multi-colored liquid crystal display with color transflector and

1984-03-20

1986-12-23

Corbin, John K.

350339F, 350345, 350347E, 350349, G02F 1133

Patent

active

046308946

ABSTRACT:
A multi-colored liquid crystal display arrangement, especially for motor vehicle instruments, including colored foils with different colorings spatially associated with a plurality of mutually offset and differing information areas of the display, intermediate a liquid crystal cell and a large-surfaced illuminating arrangement. The multi-colored liquid display arrangement is additionally equipped with a transflector which is positioned between the color foils and the liquid crystal cell, and wherein the transflector incorporates differently colored areas which are spatially associated with predetermined color foils.

REFERENCES:
patent: 3597044 (1968-09-01), Castellano
patent: 3869195 (1975-03-01), Aldrich et al.
patent: 4228029 (1980-10-01), Osman
patent: 4470666 (1984-09-01), Eick
patent: 4488786 (1984-12-01), Caramel
Schadt et al., "New Liquid Crystal Materials; Physical Properties and Performance in Displays for Automobile, High Information Density and Guest-Host Applications", Mol Cryst. Liq. Cryst., 1983, vol. 94, pp. 139-153.

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