Mirror assembly
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United States of America Patent
Stats
-
Nov 1, 1994
Issued Date -
N/A
app pub date -
Dec 2, 1992
filing date -
Feb 20, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A mirror assembly is disclosed which includes a dichroic mirror which allows a predetermined narrow spectral band to pass through the mirror and be seen from a position forward of the mirror, and which further reflects a broad spectral band of light which originates from a direction forward of the mirror; a light source is positioned rearwardly of the mirror and emits light in the predetermined narrow spectral band passed by the dichroic mirror; and an electronic circuit is provided which is operable to step up, or step down the voltage supplied to the light source thereby maintaining a constant voltage source which is utilized to energize the light source.
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