I. Introduction to LCD, LED, and OLED   Liquid Crystal Display (LCD): A Liquid Crystal Display (LCD) is a screen that uses liquid crystal technology to display imag...

1. LED: Short for Light Emitting Diode, in the LED display industry, it specifically refers to LEDs that emit light in the visible spectrum. 2. Pixel: The smallest light-emitting unit i...

1. Specifications and Models: The smaller the pixel pitch, the clearer the image, but the higher the price. Factors such as installation location, area, and viewing distance should be considered t...