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Projector with light source having variable brightness based on detected temperature information
Projector with light source having variable brightness based on detected temperature information
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机译:具有根据检测到的温度信息而具有可变亮度的光源的投影仪
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摘要
A projector changes stepwise electric energy supplied to a light source based on temperature information which is detected by a temperature sensor. The temperature sensor detects the temperature of components of an optical engine or an ambient air temperature. A lamp output control circuit changes stepwise the electric energy supplied to the light source based on the temperature information detected by the temperature sensor.
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