LED shaped screen refers to a large display screen that utilizes LED panel technology and is composed of multiple modules to form any shape according to the specific display requirements of customers. LED shaped screens have the following characteristics:

1. High resolution: Due to the much higher resolution of LED panels compared to ordinary projection screens, using LED panels to create shaped screens results in higher resolution. 

2. Good visual effects: LED shaped screens have high brightness, high contrast, wide color gamut, and other characteristics, providing better visual effects.

3. Customizable: LED shaped screens can be customized according to customer requirements to achieve various shapes, making it better suited to different customer space environments.

4. Flexible installation: The installation of LED shaped screens is more flexible and can be mounted on walls, facades, or floors to better adapt to different customer space environments. 

5. Convenient maintenance: LED shaped screens are easy to maintain as modules and control boards can be replaced individually without the need for complete disassembly. 

6. Easy maintenance: During use, LED shaped screens do not require regular maintenance; only faulty modules need to be replaced, significantly reducing maintenance costs. 

7. Cost-effective: LED shaped screens are much more cost-effective than ordinary projection screens, making them a highly economical choice. In conclusion, LED shaped screens offer high resolution, good visual effects, customization, flexible installation, convenient maintenance, easy upkeep, and cost-effectiveness, making them a high-value large display screen product.