The holographic screen is a display device that uses the technical principle of persistence of vision (POV) (after-image of moving objects) to achieve 3D holographic visual enhancement effect, air suspension, holographic stereo display effect by rotating imaging with ultra-high density LED light,break the limitation and boring of traditional flat display.
The holographic screen is a display device that uses the technical principle of persistence of vision (POV) (after-image of moving objects) to achieve 3D holographic visual enhancement effect, air suspension, holographic stereo display effect by rotating imaging with ultra-high density LED light,break the limitation and boring of traditional flat display, real-time synchronization and interactive development can also be carried out, leading the new trend of commercial holographic display industry.
With the rapid expansion of the global infection of Covid-19, it has changed from rapid epidemic prevention to precise epidemic prevention, and is developing towards normalized epidemic prevention.