cylindrical screen LED full color special-shaped screen

Features:

1. The overall design of the system provides the design of LED display products, combined with the detailed design of the overall implementation of the specific requirements of the project, all equipment, control, power distribution, installation, maintenance and debugging, etc., until the completion acceptance is qualified.

2. The LED display unit adopts a flexible unit design, the appearance of the unit has good stability, and has the characteristics of flame resistance, UV resistance, oxidation resistance, corrosion resistance, and rust resistance. The structure and packaging process, and the outdoor screen requires the front of the display unit to reach IP65 or above. The degree of protection, waterproof and prevent the entry of moisture.

3. The display unit process meets: fine, flat, firm, unit integrated design, easy installation, disassembly and live maintenance, and the mechanical strength within 10 years is not less than 70%. The display unit has the functions of moisture-proof, anti-corrosion, fire-proof, dust-proof, high and low temperature, anti-static, anti-electromagnetic interference, anti-vibration and circuit protection.

4. The display unit and the whole system have good anti-electromagnetic interference performance, which conforms to the electromagnetic compatibility standard.

5. The display system adopts constant current source drive control, the drive chip has PMW pulse width modulation function, and has 16bit color processing and 10bit grayscale processing capabilities.

6. The interior of the display unit is designed with an independent heat dissipation cycle, and the component materials have good thermal conductivity. The heat dissipation design can balance the ambient temperature inside and outside the display unit, and the display unit system runs stably.

7. The audio and video interfaces of the display system and the internal processing of audio and video meet the professional radio and television specifications. The display screen can combine the characteristics of radio and television signals to provide vivid, complete and high-quality LED display for television broadcast signals.

8. The color of the image displayed on the screen is soft and realistic, with a strong sense of layering and three-dimensionality. It adopts single-point brightness and color correction technology. When the damaged module is replaced, the scanning board can automatically read the correction data, and the brightness and color display are uniform, realizing true color restoration. Achieve broadcast-grade 1024-level grayscale.

9. The system works stably and reliably, with strong anti-interference ability, and can work continuously for more than 72 hours. The user-friendly design of the control system software operation interface makes the operation simple, and provides property rights and testing, and software upgrades and updates.

10. The display unit is independently controlled, and a single point of failure does not affect the use of the entire screen. The unit supports hot swapping with electricity. After the unit is replaced, it is corrected by the system, and the entire screen is displayed uniformly.

11. The system power distribution adopts a combination of radiation and trunk power distribution, which can reduce the black screen area caused by local power failures to a smaller size. The power distribution system has surge protection, short circuit, open circuit, overcurrent, overvoltage, undervoltage and leakage protection measures. The power distribution cabinet has waterproof, anti-rust and anti-corrosion capabilities; when it is forcibly opened, it can automatically alarm. When a serious error occurs in the system, it can automatically shut down and alarm, and the system is stable and reliable during operation.

12. The system is constructed with stable and mature technology, and the loop backup technology is adopted in signal transmission, so that the failure rate of signal transmission is reduced by a geometric base.

Cylindrical LED display uses pure red, pure green, pure blue ultra-high brightness and pure color light-emitting diodes as display materials, with multimedia technology, the picture is vivid and lifelike, and can directly play TV, video, VCD, etc.; video advertising information, TV programs can be Arbitrary combination; with ultra-high refresh rate, high-definition cameras and video cameras can capture high-definition and delicate display images; seamless and fast splicing, easy maintenance and maintenance, the use of lock structure makes the splicing operation simple and convenient without tools

Application range:

Large hotels, advertising media, education, art exhibition halls , large supermarkets, public places, bars, entertainment venues , etc.

Display case description

( 1 ) The indoor smart tree solution of Chengtong Optoelectronics adopts P2.5-in-one surface mount full-color special- shaped LED display module ; the pixel pitch is 2.5mm (pixel density is 160,000 points/square meter)

( 2 ) Display size : preliminary design

Wisdom Tree P2.5 full-color special-shaped screen: Specifications: P 2.5 three-in-one surface-mounted full-color screen , the top diameter of the display is 2.825 meters long and divided into nine petals about 3.8 square meters, the cylinder height is 2.560 meters, about the middle cylinder outer diameter is 1.226 The meter is about 9.83 square meters, the diameter of the base is 2.825 meters, and the five petals are about 2.12 square meters ; the total area is about 15.75 square meters , the unit module size: special-shaped customization, the average power consumption per square meter of the screen body: 350w, the maximum power consumption per square meter of the screen body: 800w, the total power consumption of the whole screen: 12KW.