The patented emissive projection display (EPD) has 2 major modules: A projector module that projects “latent” images of selective optical wavebands; and a novel transparent fluorescent screen module that converts the projected “latent” images to corresponding highly visible emissive images.
EPD combines the best of both conventional projection and emissive displays. Like projection, the screen has no pixel structures and can be produced roll-to-roll; it is scalable, portable, and adaptable to various display requirements. Like emissive displays (e.g. plasma), it has superior image quality and large viewing angles with the fluorescent screen.
Check one of Sun's paper:
We have 8 issued US patents and over 10 pending applications, covering every aspect of the transparent projection display and high contrast projection on black screens made of nano-materials.
Patented “Transparent Projection Display” Technology with micro and nano-materials and molecules: