Method and apparatus for controlling internal heat generating circuitry
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United States of America Patent
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Mar 2, 2004
Grant Date -
Dec 5, 2002
app pub date -
Jul 9, 2002
filing date -
Mar 28, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic apparatus comprises a circuit, such as a semiconductor circuit, a temperature detection unit provided in the circuit, and a controlling unit. The temperature detection unit detects a temperature of the circuit and outputs a signal outside of the circuit when the detected temperature exceeds a threshold. The controlling unit powers off the electronic apparatus in accordance with the signal.
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