Why do outdoor LED displays attract our attention on streets and alleys? Why are some advertising screens clearly visible even in bright sunlight, while others appear dim and blurry?
In fact, this all depends on the role of brightness and contrast. Brightness determines whether the screen can be seen, while contrast determines how clear and detailed the image is.
Only by combining these two factors effectively can the screen display vivid and vibrant images in various lighting conditions, allowing information and advertisements to truly attract viewers.
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