Sensor device
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United States of America Patent
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Issued Date -
Jun 10, 2004
app pub date -
Dec 2, 2003
filing date -
Dec 3, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A sensor device for determining the intensity of incident light is provided. The sensor device includes a characteristic element, through which light striking the sensor device can pass depending on the direction from which light strikes the sensor device; a light-sensitive sensor element, which can detect the light having passed through the orientation characteristic element; and an absorption element, which can absorb the light striking the sensor device and/or the light having passed through the orientation characteristic element in such a way that the amount of light striking the light-sensitive sensor element does not exceed a predetermined value, whereby the absorption element is a reflective surface.
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