Bidirectional digital set top box with automatic periodic dust removal structure

The invention discloses a bidirectional digital set top box with an automatic periodic dust removal structure. The set top box comprises a DEH instruction module, one side of the DEH instruction module is unidirectionally and electrically connected with a servo plate; one side of the servo board is...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LIU QINGZHE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PICTORIAL COMMUNICATION, e.g. TELEVISION SEPARATION TRANSPORTING
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