Color demonstration device and method

Details Color demonstration device and method Color demonstration device and method

1979-04-26

1981-08-25

Skogquist, Harland S.

Education and demonstration

Visual art or craft, artistic adornment, or color training...

Color display

362231, F21V 900

Patent

active

042856736

ABSTRACT:
A color demonstration and teaching device for illustrating the reflective and absorptive characteristics of substantially flat opaque objects of various configurations and colors demountably positioned on an opaque planar screen having clearly defined red, green, blue, and yellow areas under the influence of illumination from red, green, white, blue and yellow light sources having individual continuously variable light intensity control.

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Cenco 1969 Educational Catalog, p. 140, "Illuminators".
Graves, Maitland, "Color Fundamentals", pp. 18, 19, 20, Oct. 1953, Sci. Lib.
Willie the Fuzzy Felt Weather Man, Playthings Mag., p. 43, Sep. 1959.

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