Definition of some specialized words related to transparent LED screen?
- What is LED? LED stands for Light Emitting Diode.
- What are pixels? LED display minimum illuminance unit has the same meaning as pixel described in ordinary computer monitor
- What is pixel score? Center distance between two adjacent pixels, the smaller the distance, the shorter the visible distance
- What is pixel density? Also known as dot matrix density, it usually refers to the number of pixels per square meter displayed
- What is SMT? What is SMD? SMT is Surface Mounted Technology and currently the most popular technology and process in the electronics assembly industry, SMD is a surface mount device.
- What is the frame change frequency? The number of times the display information is updated in a unit of time.
- What is the refresh rate? The number of times the display is displayed repeatedly by the display in unit time.
- What is brightness? The light intensity emitted by the LED display unit per unit area is CD/square meter, which is simply the light intensity emitted by the square screen.
- What is the brightness level? Number of levels to manually or automatically adjust the brightness of the entire screen between the lowest and the highest brightness.
- What is LED module? It has a basic unit of circuit structure and setting, display function and display function by simple assembly.
