Lighting control circuit

The present invention provides a lighting control circuit having an LED that outputs a first signal in response to being exposed to radiation, a detection circuit coupled to the LED. The detection circuit is configured to generate a second signal from the first signal. A driver circuit is coupled to...

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1. Verfasser:	Forke, Ulrich
Format:	Patent
Sprache:	eng
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creator	Forke, Ulrich
description	The present invention provides a lighting control circuit having an LED that outputs a first signal in response to being exposed to radiation, a detection circuit coupled to the LED. The detection circuit is configured to generate a second signal from the first signal. A driver circuit is coupled to the detection circuit, and the driver circuit is configured to generate a third signal to control an illumination level of one or more lights. The third signal is varied in response to the second signal.
format	Patent
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language	eng
recordid	cdi_uspatents_applications_20020179815
source	USPTO Published Applications
title	Lighting control circuit
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