Lamp having improved image resolution

Details Lamp having improved image resolution Lamp having improved image resolution

1987-09-23

1988-12-27

Koczo, Michael

Illumination

Light modifier

Reflector

362297, 362347, 362348, 362349, 362 16, F21V 712

Patent

active

047945036

ABSTRACT:
A lamp including a reflector and a light source for illuminating a target area in which the light rays on the target and have a small average local divergence. The reflector and light source are configured so that the predominant portion of the light rays which strike the target area do not cross the axis of the reflector. The reflector may be segmented and the light source is located so that various points on the target receive radiation which is reflected from a different number of segments with points near the periphery of the target area receiving radiation from a greater number of segments than those near the center of the target.

REFERENCES:
patent: 2341658 (1944-02-01), Salini
patent: 2771001 (1956-11-01), Gretener
patent: 2846565 (1958-08-01), Binkley et al.
patent: 3492474 (1970-01-01), Yamaguchi et al.
patent: 3645606 (1972-02-01), LaVantine
patent: 4153929 (1979-05-01), Laudenschlarger et al.
patent: 4545000 (1985-10-01), Fraley et al.
patent: 4683525 (1987-07-01), Camm

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