
Outdoor and Indoor P3.91 Interactive LED Dance Floor Display Screen for Advertising
Pixel pitch: 3.91mm
Pixel Density: 65536/ M2
Pixel configuration: 1R1G1B
LED specification: SMD1921
Resolution: (W)64*64(H)
Product Introduction
Since our establishment, we have been a pioneer in the industry and a professional manufacturer engaged in the design and manufacture of P5 Led Outdoor Rental Tv Board, Light Pole Screen, P5 Outdoor Stadium Video Wall. At the same time, we cherish every opportunity to provide services to our customers and attach importance to the information and suggestions given by each customer. With the development of the company, our demand for talents is gradually increasing, especially the talents with high professional degree and strong comprehensive ability are favored. We are based on both domestic and international markets and actively develop new products that are marketable. We are more willing to regard ourselves as a partner of our customers, and continue to create value for them.
Product introduction
The LED interactive floor screen is an LED display special designed for ground display. Its bearing gravity can reach 10T, protection and heat dissipation have been specially treated, which can adapt to high-strength stepping and long-term display.
Product Parameter
Pixel pitch | 3.91mm |
Pixel Density | 65536/ M2 |
Pixel configuration | 1R1G1B |
LED specification | SMD1921 |
Resolution | (W)64*64(H) |
Refresh rate | ≥1920HZ |
Best viewing distance | 3--30M |
Panel power supply | 5V40A |
Screen power supply | 220VAC/50HZ+_10% |
Power | Max power: <800 W/㎡ |
Driving device | 16207 Constant current drive |
Drive type | 1/16Scanning |
Display color | 4096*4096*4096 |
Grey scale | 12bit-16bit |
IP rating | IP65 |
Brightness | 4000cd/M2 |


Product Function
● Its light source has high brightness and stable performance
● It has a variety of light sources
● The life cycle is relatively stable
Production Qualification

Royal Classes
LED lamp type---driver IC introduction
HD high-end PWM driver chip
It is a high-end driver chip specially designed for LED full-color display with high refresh rate, high gray scale and high constant current accuracy. PWM is the abbreviation of Pulse Width Modulation in English, meaning pulse width modulation, which is an analog control method. Its core is to use the digital output of the microprocessor to control the analog circuit very effectively, which greatly improves the electrical performance of the led display screen and brings more excellent display effects.
Module mounting holes

Remarks: The unit of all dimensions is mm; the shape tolerance is ±0.2, and the aperture tolerance is ±0.1.
FAQ
Q1. What is pixel pitch?
A1: Pixel is the smallest imaging unit of LED display screen. Commonly known as "dot" or "pixel".
Q2. How long is the display warranty period?
A2: Nomally, the warranty period is 1-5 years, which is depend on what lamp you adopt.
Q3. What is a surface mount module? What are the advantages and disadvantages?
A3: Surface mount is also called SMT. The SMT packaged lamp is soldered to the surface of the PCB board through a soldering process. The lamp pin does not need to pass through the PCB board. The module made by this process is called a surface mount module. The advantages are: large viewing angle and display The image is soft and the pixel density is large, suitable for indoor viewing; the disadvantage is that the brightness is not high enough, and the heat dissipation of the lamp itself is not good enough.
We purpose to create a lot more price for Outdoor and Indoor P3.91 Interactive LED Dance Floor Display Screen for Advertising. Since its establishment, our company has been pursuing the novelty and usability of products as the enterprise development goal and to establish the industry image. We have established an efficient and consistent process for creating customer value and a strong culture of execution within our company that always serves our customers.
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