Multi-source lighting device

Details Multi-source lighting device Multi-source lighting device

1994-08-11

1999-05-04

Dority, Carroll D.

Illumination

Plural light sources

With modifier

362246, 362318, 362800, F21V 500

Patent

active

058995579

ABSTRACT:
A Multi-Source electronic lighting device for use as a signal or illuminator. Light is created by a plurality light emitting diode elements which are encapsulated in a light transmitting medium. A curved cylindrical lens is contoured to cooperate with the location of the light emitting diode elements to create a composite light beam with a controlled beam pattern which is elongated in a defined plane. The intensity of the projected light beam is maximized through the efficient collection of created light.

REFERENCES:
patent: 4185891 (1980-01-01), Kaester
patent: 4733335 (1988-03-01), Serizawa et al.
patent: 4941072 (1990-07-01), Yasumoto et al.
patent: 5039832 (1991-08-01), Polacek et al.
patent: 5224773 (1993-07-01), Arimura
patent: 5349504 (1994-09-01), Simms et al.
patent: 5375043 (1994-12-01), Makoto

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