High efficiency illuminator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 28, 1995
Grant Date -
N/A
app pub date -
Jan 8, 1993
filing date -
Jan 8, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An illuminator for use with a light source having a light distribution pattern within a solid angle of 2.pi. steradians. The light source comprises or includes a series of LED's or light pipes positioned at or near a focal point of a reflective surface and inclined at an angle to a focal axis of the reflective surface such that all of the light from the light source is collected and distributed by the reflective surface. Whereby the reflective surface is optimized to confine the light output only to the required photometric zones thus maximizing the efficiency of the illuminator.
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Family
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Cited Art Landscape
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