Multi-screen display splicing controller
A splicing controller and multi-screen display technology, applied in static indicators, automatic power control, cathode ray tube indicators, etc., can solve the problems of not meeting high-definition display requirements, increasing image noise, poor stability, etc. Achieve the effect of meeting high-definition display requirements, strong anti-interference ability, and high stability
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] As shown in Figure 1, the multi-screen display splicing controller of the present invention includes: a high-definition video signal source 1 that produces high-definition or ultra-high-definition video signals; for decoding high-definition or ultra-high-definition video signals and output digital image signal groups The decoder 2; the display screen image data generation circuit 3 for receiving the digital image signal group; the display screen image data generation circuit 3 is composed of the image data generation circuit of No. 1 display split screen and the image of No. 2 display split screen The data generation circuit, ..., the maximum value is 64 display split-screen image data generation circuits are formed in parallel, and receive the signal output by the decoder. As a preferred embodiment, the high-definition video signal source adopts...
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