p4 taxi top display for sale
Do you know led display?if you don’t know you are out of style.
First, the definition of LED
LED light-emitting diode Light Emitting Diode English abbreviation. High brightness, great vision, image clarity, color, good stability, low power consumption, high light efficiency, long life and other advantages.
Second, LED display Category
1, according to the display color can be divided into single-color (red or green), dual-color (red, green), three primary colors (red, green, blue).
2, according to graphic screen display performance can be divided into synchronous screen display market (including securities screen, interest rate screen, factory signage, security card, etc.)
3, according to the light-emitting materials points:
① module (used in indoor screen): light spot diameter can be divided into Ф3.0mm, Ф3.75mm, Ф4.8mm, Ф5.0mm like.
② module and the pixels (for chamber external screen): Press the point spacing can be divided into PH8mm, PH10mm, PH16mm, PH20mm etc.
③ digital tube (for the display market): Press the point spacing can be divided into 1.2 inches, 1.5 inches, 1.8 inches, 2.3 inches, 3.0 inches, 4.0 inches and so on.
4, according to use of the environment: can be divided into indoor screen, outdoor screen, and semi-outdoor screen.
Three, LED display function and application
1, LED display with display text, images, animations, quotes and television, video and so on. With a variety of editing and playback.
2, LED displays are widely used in finance, taxation, power, transportation, telecommunications, health care, health systems and government agencies, stadium management, industrial and mining enterprises and other businesses.
Fourth, the constitution and schematic LED display
The LED Display Screen + control system + software + peripherals + frame structure and decoration construction.
According to my introduce , how much you understand? To learn more, please visit:
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