Why LED Display Modules Use Black Masks — The Hidden Science Behind Bright and Clear Images
Why LED Display Modules Use Black Masks — The Hidden Science Behind Bright and Clear Images
When you look closely at an LED display module, you’ll notice a thin black layer covering the LED bulbs. Th...
💡 Understanding Gray Level, Grayscale, and Refresh Rate in LED Displays
When people talk about LED display performance, you often hear terms like gray level, grayscale, and refresh rate.They sound similar — but each plays a different and important role in how your LED scr...