INTEGRATED CIRCUIT HAVING TEMPERATURE SENSOR METHOD FOR MEASURING TEMPERATURE IN THE INTEGRATED CIRCUIT AND DISPLAY DEVICE

One embodiment relates to a method for measuring ambient temperature by using a temperature sensor provided to an integrated circuit, which can improve a measurement error of a temperature sensor by correcting an output value of the temperature sensor by considering electric energy consumed in the i...

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Bibliographische Detailangaben
Hauptverfasser:	CHO JAE SIK, AHN YONG SUNG, KIM HYO JOONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	One embodiment relates to a method for measuring ambient temperature by using a temperature sensor provided to an integrated circuit, which can improve a measurement error of a temperature sensor by correcting an output value of the temperature sensor by considering electric energy consumed in the integrated circuit. The present invention relates to the integrated circuit which comprises: the temperature sensor sensing a signal corresponding to temperature; a correction value generation unit generating a correction value corresponding to the electric energy; and a data correction unit generating an estimation value of the ambient temperature. 일 실시예는, 집적 회로에 구비된 온도 센서를 이용하여 주변 온도를 측정하는 방법에 관한 것으로서, 집적 회로에서 소비되는 전력량을 고려하여 온도 센서의 출력값을 교정함으로써 온도 센서 측정 오차를 개선할 수 있다.