Illumination – Light source and modifier – Including selected wavelength modifier
Patent
1986-05-02
1989-03-21
Scott, Samuel
Illumination
Light source and modifier
Including selected wavelength modifier
362 2, 362166, 362311, 350320, 272 10, F21V 900
Patent
active
048149560
ABSTRACT:
A lamp is provided having a light source and a suppression mechanism, for example an absorbing mirror reflector and/or an absorbing or reflecting filter, for partially suppressing color components of the light coming from the light source for the purpose of enhancing surface colors of an object to be illuminated, said surface colors being different from the suppressed color components.
REFERENCES:
patent: 1768812 (1930-07-01), Whiting
patent: 4602321 (1986-07-01), Bornhorst
Illuminating Engineering, F. E. Cody and H. B. Dates (editors), John Wiley & Sons, Inc., N.Y., pp. 321, 322, 1925.
The Scientific Basis of Illuminating Engineering, Parry Moon, McGraw-Hill Book Co., Inc., N.Y., 1936, pp. 475, 484, 485.
Heinz Bahren
Kamen Noah
Scott Samuel
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