Glasses-free 3D effect advertising screen, physical depth parallax 3D display device

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October 22, 2026
Video Description:
This video demonstrates a glasses-free 3D advertising screen in action, showcasing how physical depth parallax creates a true volumetric 3D effect without special eyewear. Watch a walkthrough of the display device, see real viewing angles and depth cues, and learn how this 3D visualization technology from Zhengzhou Shenglong Information Technology applies to advertising, exhibitions, education, and simulation.