LIGHT EMITTING DIODE DRIVING APPARATUS

The present invention relates to a light emitting diode driving apparatus comprising: a light emitting diode receiving rectified power supply and emitting light; an actuator driving the light emitting diode according to voltage level of the rectified power supply; and a controller limiting operation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PARK, DEUK HEE, LEE, YUN JOONG, CHA, SANG HYUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
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Beschreibung
Zusammenfassung:	The present invention relates to a light emitting diode driving apparatus comprising: a light emitting diode receiving rectified power supply and emitting light; an actuator driving the light emitting diode according to voltage level of the rectified power supply; and a controller limiting operation of the actuator based on voltage and hysteresis reference value applied to the actuator. 본 발명은, 정류된 전원을 공급받아 발광하는 발광 다이오드; 상기 정류된 전원의 전압 레벨에 따라 상기 발광 다이오드를 구동시키는 구동기; 상기 구동기에 인가되는 전압 및 히스테리시스 기준값에 기초하여 상기 구동기의 동작을 제한하는 제어기;를 포함하는 발광 다이오드 구동 장치에 관한 것이다.