1. Introduction
With the development of society, the flexible LED module has been unable to meet the current people’s high standard requirements for the perfect combination of shape and practical effect. However, the emergence of outdoor soft modules has got rid of the pain point that traditional soft modules are only installed in indoor environments and have no waterproof function.
The emergence of outdoor soft modules can meet indoor/outdoor installations and can also be arbitrarily shaped, front and rear waterproof processes, and multiple screens are displayed simultaneously.
The displayable curved surface eliminates viewing blind spots, satisfies people’s pursuit of high-quality display screens, and has waterproof advantages and display effects that traditional soft modules cannot match.
The module can be assembled after special treatment, inner arc display surface, outer arc display surface, and corner screen display surface.
P4 outdoor flexible LED module is mainly used in various application fields such as outdoor central squares, exhibition venues, high-end shopping malls, airport stations and other public places, and many other media release and display places.
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2. Main Characteristics
①　Module standard size 320X160mm, low current, low heat, high contrast, high refresh rate;
②　The bottom case is equipped with 16 magnets, each with a magnetic content of 2500 GS, which makes the bonding force between the module and the cabinet stronger, and the height of the magnet can be adjusted, effectively improving the flatness and use the effect of the screen;
③　Supports front and rear installation/maintenance design, and the front& rear waterproof technology meets the requirements of IP65 waterproof level;
④　The module lamp surface has a protective mask to protect the lamp beads, anti-reflection, and prevent solid dust from entering;
⑤　The honeycomb design pattern on the back cover of the bottom case is very visually beautiful: the back cover of the bottom case is detachable, which is convenient for maintenance, better protects the components on the back of the module from being damaged, and prevents the module from entering the water;
⑥　The anti-fall safety rope is used in combination with reinforced magnets to improve the safety level of use and prevent the module from falling due to strong wind in the environment or high-altitude installation;
⑦　The PCB board is made of flexible soft board, and the bottom shell is made of silicone material, which has good flexibility and eliminates static electricity.
3. Outdoor Soft LED Module Appearance
Front side & Back side
Excellent Waterproof & The rear cover of the module is removable for easy installation and maintenance
4. Parameters
| Model | P4 outdoor soft led module | |
| Technical Parameters | Pixel configuration | 1R1G1B（full-color） |
| Lamp package specification | SMD1921 | |
| Pixel density (dots/㎡) | 62500 | |
| Module size | 320X160X12 | |
| Module resolution | 80X40 | |
| scanning | 10 scan | |
| Standard constant current IC | Double cache | |
| Refresh rate（Hz） | 1920hz | |
| Change frame rate（Hz） | 60hz | |
| Gray level（bit） | 12bit | |
| Assembly diameter | 1019mm | |
| Curved arc | ≥162° | |
| Signal Interface | HUB75 | |
| Module Bottom Shell Material | Silicone soft cover | |
| Module weight (g/sheet) | 600g | |
| Flatness (mm) | ≤ 0.6 mm | |
| Protection Level | IP65（Sealed cabinet） | |
| Installation/maintenance method | Front installation/maintenance | |
| Optical parameters | Brighteness（cd） | 5000 cd |
| Color temperature（K） | 9000-9500 K(adjustable) | |
| coordinates | X:0.2800 Y:0.3000 ± 0.01 | |
| Horizontal/Vertical Viewing Angle | X:140° / Y:120° | |
| contrast | ≥3000:1 | |
| Electrical parameters | Supply voltage DC (V) | 5V |
| Maximum current DC (A) | 6A | |
| Maximum power consumption | 30 w | |
| Input voltage AC (V) | 220 V | |
| Peak power consumption (w/m2) | 600w | |
| Average power consumption (w/m2) | 170 w | |
| Use parameters | Typical value of life (h) | 100 000 h |
| Working temperature range (°C) | -20—50 ℃ | |
| Working Humidity Range (RH) | 20%—90%RH | |
5. Diagram of Screw Holes
6. Key Components for P4 Soft LED Module
Item | Model (Only for reference) | |
Power supply | Input voltage | AC 110/220V |
Working frequency | 50HZ/60HZ | |
The output voltage | DC 5V | |
Output Power | 200W | |
Control system | Sending card | (Xingwei-Novastar-Huidu-etc.) |
Receiving card | (Xingwei-Novastar- Huidu-etc.) | |
Video processor | 2 in 1 Video Processor | (Xingwei-Novastar-Huidu-etc.) |
Cabinet | Sheet metal cabinet | (Cylindrical cabinet-Curved surface cabinet-Corner screen cabinet) |
7. Demonstration with LED Cabinets
Cylindrical LED screen before powered on & Cylindrical screen after powered on
Inner arc display & Outer arc display
Corner screen before powered on & Corner screen after powered on
8. Flexible LED Module Application Scenarios
