Wearable light device with optical sensor
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United States of America Patent
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Nov 22, 2005
Grant Date -
May 12, 2005
app pub date -
Nov 7, 2003
filing date -
Nov 7, 2003
priority date (Note) -
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Abstract
Wearable light device for providing additional light for activities in low light includes a wearable mount (20) including a light system (30) and power source (40). Light system (30) includes one or more arrays of light sources such as light-emitting diodes (33). Photo sensor (34) detects ambient light or emitted light returned from a reflective surface and causes control circuit (45) to dim light emission.
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