How to distinguish the quality of LED display
Now the range of LED display applications is very wide, and there are many LED manufacturers, and the quality of product models is also uneven. So, how should we distinguish the quality of LED display products?
First of all, before distinguishing the quality of led display products, we must first understand the characteristics of led display, and distinguish the advantages and disadvantages of led display products from the performance.
The performance of the led display mainly includes the following aspects such as grayscale, refresh rate, and contrast:
Gray scale, also known as color scale or gray scale, refers to the brightness of the display screen, which is the decisive factor for the number of colors displayed on the LED display screen. Generally speaking, the higher the gray...