Light source, projector, and method of cooling discharge lamp
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United States of America Patent
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Jul 19, 2016
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N/A
app pub date -
May 30, 2014
filing date -
Jun 20, 2013
priority date (Note) -
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Abstract
A light source includes a discharge lamp that outputs light, a discharge lamp driver that supplies drive power to the discharge lamp, a cooling unit that cools the discharge lamp, and a control unit that controls the cooling unit, and the control unit controls the cooling unit based on control information representing a relationship a rotation speed of the cooling unit between at least one of temperature information of the discharge lamp and a voltage between electrodes of the discharge lamp.
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