Mobile communication terminal equipped with camera and method of controlling the same
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United States of America Patent
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Issued Date -
Jun 23, 2005
app pub date -
Dec 17, 2004
filing date -
Dec 20, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed are a mobile communication terminal and a method capable of taking a high-quality picture by providing a flash or light function according to ambient luminance when a camera mounted in the mobile communication terminal takes a picture. The mobile communication terminal equipped with a camera includes: a luminance sensor unit for outputting an analog electrical signal proportional to ambient luminance; a control unit for generating a preview light enable signal according to the analog electrical signal; and a preview light for emitting light in a preview mode in response to the preview light enable signal. In addition, a method of controlling a mobile communication terminal equipped with a camera unit and a light unit includes the steps of: enabling a luminance sensor unit to detect ambient luminance according to a camera mode selection command; comparing a light intensity value obtained from a signal outputted from the luminance sensor unit with a pre-programmed threshold value; and controlling the operation of the light unit according to the comparison result.
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