Image projection apparatus having a dust-proof enclosure portion, a cabinet shielding structure and a detachably dust-proof cover

A dust-proof enclosure portion which stores therein an emission portion of a projection unit and in which a projection window from which image light is emitted is formed to direct upward, and a cabinet shielding structure which holds a screen on a front side, in which an opening that introduces the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OKURA KENICHIRO, MATOBA HARUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
Online-Zugang:	Volltext bestellen
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