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Light emitting diode (LED) display screen splicing control system and LED display screen

A LED display and control system technology, applied in the display field, can solve the problems of high cost and complex design, and achieve the effect of low cost and simple design

Inactive Publication Date: 2011-06-22
KONKA GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to provide a LED display splicing control system, aiming to solve the problem of complex design and high cost of the common LED display splicing control system in the prior art

Method used

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  • Light emitting diode (LED) display screen splicing control system and LED display screen
  • Light emitting diode (LED) display screen splicing control system and LED display screen
  • Light emitting diode (LED) display screen splicing control system and LED display screen

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] see Figure 1 to Figure 5 , the LED display splicing control system provided by the embodiment of the present invention, the system includes:

[0018] Video processing transmission controller 1, video receiving split amplifier 2 and LED screen body controller array 3 connected in sequence, said video processing transmission controller 1 includes input and output interface 11, first audio and video processor 12 and signal conversion and optical transmitter 13.

[0019] The input and output interfaces 11 specifically include DVI / RGB input interface A, UART / USB serial port B, infrared remote ...

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Abstract

The invention is applied in the field of display screens, and provides a light emitting diode (LED) display screen splicing control system and an LED display screen. The LED display screen splicing control system comprises a video processing and transmission controller, a video receiving and splitting amplifier and an LED screen body controller array, wherein the video processing and transmission controller comprises an input output interface, a first audio and video processor and a signal conversion and optical transmitter which are sequentially connected; the video receiving and splitting amplifier comprises an optical receiving and signal converter, a second audio and video processor, a video output module and an audio output interface which are sequentially connected; the optical receiving and signal converter is connected with the signal conversion and optical transmitter; and the LED screen body controller array comprises more than one shunt-wound single LED screen body controller. The LED display screen splicing control system and the LED display screen provided by the embodiment of the invention can realize the high-resolution display of the LED display screen by the video processing and transmission controller, the video receiving and splitting amplifier and the LED screen body controller array, and have simple designs and low cost.

Description

technical field [0001] The invention belongs to the field of display screens, in particular to an LED display splicing control system and an LED display screen. Background technique [0002] At present, LED display has become a symbol of modern and international cities. It can play text information, animated advertisements, and video images, and is increasingly widely used in various industries such as advertising, sports, transportation, finance, communications, commerce, and broadcasting. . The core technology of the LED display is the LED display splicing control system. The existing high-resolution LED display splicing control system is complex in design, high in cost and expensive. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide an LED display splicing control system, aiming at solving the problems of complicated design and high cost of the common LED display splicing control system in the prior art. [0004] ...

Claims

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Application Information

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IPC IPC(8): G09G3/32H04N5/765
Inventor 魏洵佳任平梁宁朱宏
Owner KONKA GROUP
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