PHOTODETECTOR AND PHOTODETECING METHOD THEREOF

The present invention relates to a photodetector. The photodetector includes a photodetecting part which receives a laser signal, a storage part which stores a control cord corresponding to signal patterns, a control part which detects the control cord corresponding to the signal pattern of the rece...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JANG, YOUNG MIN, LEE, MIN HO, KIM, BUM HWI, LEE, KI YOUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SELECTING SIGNALLING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	The present invention relates to a photodetector. The photodetector includes a photodetecting part which receives a laser signal, a storage part which stores a control cord corresponding to signal patterns, a control part which detects the control cord corresponding to the signal pattern of the received laser signal from the storage part, and a transmission part which transmits the control signal corresponding to the detected control cord to an external device. Thereby, several remote controllers can be managed and an electronic device having no remote controller can be controlled.