Integrated control unit of LED display screen

Integrated control unit of LED display screen

The utility model discloses an integrated control unit of an LED (Light Emitting Diode) display screen. The integrated control unit comprises a computer host, a video processor, an LED signal sending card, a power source and a power amplifier, and also a case; the computer host, the video processor,...

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1. Verfasser: ZHE YADONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator ZHE YADONG
description The utility model discloses an integrated control unit of an LED (Light Emitting Diode) display screen. The integrated control unit comprises a computer host, a video processor, an LED signal sending card, a power source and a power amplifier, and also a case; the computer host, the video processor, the LED signal sending card, the power source and the power amplifier are arranged in the case, wherein the video processor is composed of a video processing mainboard, a keyboard and an interface board, all of which are independent of each other; the power amplifier comprises a post power amplifier board and a pre-power amplifier board; the power source is connected with the computer host, the video processing mainboard, the LED signal sending card and the post power amplifier board simultaneously; the video processing main board is connected with the interface board, the keyboard, the LED signal sending card, the computer processor and the pre-power amplifier board simultaneously; all the devices are integrated
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language chi ; eng
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Integrated control unit of LED display screen
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