Illuminating device

Details Illuminating device Illuminating device

1985-10-15

1988-05-24

Scott, Samuel

Illumination

Light source and modifier

Including reflector

362216, 362297, 350630, 355 67, F21V 704

Patent

active

047470330

ABSTRACT:
An illuminating device for uniformly illuminating a planar object has a single light source and a reflecting mirror. The planar object is illuminated by light reflected from the reflecting mirror. The reflecting mirror has a reflecting surface shaped to cause the reflected light to uniformly illuminate the planar object dependent on whether the planar object is illuminated directly or through a transparent plane-parallel plate such as a glass plate, or dependent on the type of the light source.

REFERENCES:
patent: 3852584 (1974-12-01), Levin
patent: 4241392 (1980-12-01), Boone
patent: 4249234 (1981-02-01), Park et al.
patent: 4510560 (1985-04-01), Negishi

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