What is 3D Holographic Display

Regular LED screens can only  display 2D images and cannot  present a realistic 3D effect.  This leads to visual fatigue  among the audience,  consuming a significant  amount of power. 

 To experience a 3D effect,  one needs to wear headsets  that are specifically  designed for that purpose  whict limits the usability of  3D displays for multiple  people simultaneously.  

3D displays are expensive  and the depth of the 3D  effect they produce may be  limited. The displays are  prone to damage and can  be challenging to repair.  

3D displays require dedicated projection  space and are highly susceptible to  lighting conditions. They can only be  viewed in specific environments and are  greatly limited by spatial constraints. 

Ice screens and grid screens utilize a  large spacing between LED pixels to  achieve a transparent effect.  However, this approach results in low  image clarity and poor transparency.