Flexible roller shutter screen

The invention discloses a flexible roller shutter screen, which comprises a plurality of mutually connected light emitting diode (LED) modules, wherein each LED module comprises a bottom shell, a surface cover arranged on the bottom shell, a signal box arranged in the middle of the back of the botto...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YONG, HUANG XIONGXING, QIU SULIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
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