Tailored and spliced transparent screen

The utility model discloses a tailored and spliced transparent screen, which comprises a PCB (printed circuit board), a back plate and a plurality of groups of power supply boxes, a plurality of rows of lamp beads which are arranged at intervals are arranged on the end face of one end of the PCB, a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	CHENG HAOWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PHYSICS PRINTED CIRCUITS SEALS SIGNS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a tailored and spliced transparent screen, which comprises a PCB (printed circuit board), a back plate and a plurality of groups of power supply boxes, a plurality of rows of lamp beads which are arranged at intervals are arranged on the end face of one end of the PCB, a plurality of cutting lines are arranged on the PCB, a tailored position is formed after the cutting lines are tailored, pin headers are arranged at two ends of the end face of the other end of the PCB, a plurality of rows of control chips which are arranged at intervals are arranged on the end face of the other end of the PCB, and the power supply boxes are arranged on the back plate. The end face of one end of the backboard is provided with a containing groove, the other end of the PCB is arranged in the containing groove, the end face of one end of the PCB is filled with a waterproof layer, the waterproof layer extends to the cutting position of the end to form a wrapping part, the end face of the other end of th