DRIVE CIRCUIT AND IMAGE PROJECTION APPARATUS

A drive circuit for supplying a drive current to light emitting elements includes an output circuit that sets a magnitude of the drive current based on an assumed value of a threshold current being a threshold value of the drive current, an acquisition circuit that acquires an optical-output monitor...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	UJIIE, Yusuke, Kawasoe, Nobuaki, HATAE, Shuhei, FURUYA, Akiko, KATOU, TOMOKI, FUKINO, Hiromi
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
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