640X480MM CABINET 320X160MM MODULE(commonly used) Front Maintenance of Die Cast Aluminum Cabinet
FAQ: Q1. What is pixel pitch of the led displays?
A1: The center distance between two adjacent pixels, the smaller the spacing, the shorter the visible distance. The industry is often referred to as P to indicate the point spacing. Q2.What is pixel density of the led wall?
A2: Also known as dot matrix density, it usually refers to the number of pixels per square meter of display.
Q3. What is LED screen Cabinet?
A3: A small unit consisting of several display pixels that are structurally independent and can form an LED display. Typical are 8*8, 8*7, etc.
Q4. What is LED advertising display module?
A4: It has a basic unit with circuit and installation structure, display function, and display function by simple assembly.
Q5. What is LED display?
A5: A display screen composed of an array of LED devices by a certain control method.
Q6: What is the refresh rate ?
A6: The number of times the display screen is repeatedly displayed by the display in unit time