Electric lamp and discharge devices: systems – With radiant energy sensitive control means
Patent
1988-01-11
1990-05-01
Mis, David
Electric lamp and discharge devices: systems
With radiant energy sensitive control means
315152, 315153, 315155, 315312, H05B 3702
Patent
active
049221540
ABSTRACT:
A chromatic lighting display utilizes a plurality of light-producing elements positioned to be visually accessed by a user, the elements arranged in co-extensive and diverse positions, controlled in light-emitting intensities and colors by a centrally located control mechanism coupled thereto. A plurality of light sensors are disposed to receive natural external light, each adapted with suitable color filters. The signals generated by the light-receiving sensors are transmitted to the control device which, in turn, operating upon a predetermined color-responsive algorithm, provides energization to each of the plurality of light-emitting devices, providing the display of different colors of light, at different intensities, accessible to the user.
REFERENCES:
patent: 3500455 (1970-03-01), Ross et al.
patent: 4308456 (1981-12-01), Van Der Gaag et al.
patent: 4334782 (1982-06-01), Thornton, Jr. et al.
patent: 4386345 (1983-05-01), Narveson et al.
patent: 4485336 (1984-11-01), Yoshiyama et al.
patent: 4516055 (1985-05-01), Nelson
Farkas Robert D.
Mis David
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