Assembly calibration device for LED screen

The utility model discloses an assembly calibration device for an LED screen, and relates to the field of display equipment. The assembly calibration device for the LED screen comprises a measuring plate, a supporting shaft is rotatably connected to the top of the measuring plate, a supporting plate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG YUJING, QIU ZHIGANG, XI ZHENPENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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