LED display to display a variety of text, symbols and graphics based. Screen display information by the computer editing, RS232 / 485 serial port pre-installed in the LED display frame memory, and then screen-by-screen playback, cycle. The display is colorful and can work offline. LED display because of its flexible control, easy operation, high stability and long service life in the community has a wide range of applications.
Model Number | P3.91 |
Pixel Pitch | 3.91mm |
Pixel Density (dots/m²) | 65410 |
Pixel Configuration | 3 IN 1 |
LED Type | SMD2020 |
Module size(mm) | 250*250 |
Module Resolution(dots) | 64*64 |
Min. Viewing Distance(m) | ≥3.91 |
Brightness | ≥1500cd/㎡ |
Viewing Angle(degree) | ≤140° |
Average Power Consumption(w/m²) | 550-850 |
LED display development has been more than 20 years of history, and other LCD splicing, engineering projectors and other equipment, LED display from the beginning of the birth, accompanied by technological progress and upgrading, from the start when the text content to the main Illustrated and dynamic video. Currently widely used in outdoor advertising, stage performances, exhibitions, stadium events, conference centers and command centers and other fields.
LED display control system, also known as LED display controller, LED display control card. It is composed of the core components of the LED display, is mainly responsible for receiving from the computer serial port or DVI interface, the screen and video display information, into the frame memory, according to the partition drive to generate LED display can identify the serial display data and Scan control timing.
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