27 Jul, 2026
Jaké jsou základní definice a principy fungování LED displejů
LED displej, zkratka pro Light Emitting Diode display, je samostatný-luminous flat visual device assembled by RGB diode modules.Different from LCD screens with backlight layers, every pixel of LED screen contains independent red, green and blue lamp beads. The control system transmits video signals to drive each diode to adjust brightness, and mixes three primary colors to generate more than 16 million rich colors, presenting smooth and vivid pictures.
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