Graphical step-by-step explanation of the LED display virtual technology display process

Figure 1 LED display screen Virtual technology principle

Figure 2 LED display virtual technology Display Process

Analysis of the virtual technology display process:

Time0: Not lit. The actual point pixels are 4 rows and 4 columns.

Time1: The same combination of lights as the yellow mark will form a pixel. Generate 4 rows and 4 columns of pixels.

Time2: The same combination of lights as the yellow mark will form a pixel. Generate 4 rows and 3 columns of pixels.

Time3: The same combination of lights as the yellow mark will form a pixel. Generate 3 rows and 4 columns of pixels.

Time4: The same combination of lights as the yellow mark will form a pixel. Generate 3 rows and 3 columns of pixels.

Fulltime: A total of 7 rows and 7 columns of pixels are generated.

It can be verified that the relationship between virtual pixels and real point pixels is: m=2n-1. Among them, m is a virtual pixel and n is a real point pixel.