Method and apparatus for reducing heat generated at source driver of display apparatus
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United States of America Patent
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Oct 8, 2013
Grant Date -
Dec 29, 2011
app pub date -
Aug 29, 2011
filing date -
Dec 10, 2009
priority date (Note) -
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Abstract
A display apparatus driving circuit capable of reducing the amount of heat generated at a driving unit while suppressing degradation in image quality is provided. A display apparatus driving circuit according to the present invention includes: a source driver for driving a display unit; a heat detecting circuit for detecting amount of heat generated at the source driver, and outputting a heat detection signal when the detected amount of generated heat is equal to or larger than a predetermined reference value; and a heat reduction circuit for changing, when the heat detection signal is received, a driving method of the display unit to reduce the amount of heat generated at said source driver.
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