100 inch Portable projection screen, 16:9 format,160° Wide Viewing Angle. That offers sharp and high-resolution images,even support Front & Rear projection. ★Upgrade materials: Our projector ...

WRINKLE-FREE PROJECTOR SCREEN:The 120 inch projector screen is ... supporting both front and rear projections.With a 16:9 aspect ratio and a 160° wide viewing angle,you can enjoy an amazing ...

An earlier large-screen TV that employed several technologies to generate the image. Rear-projection TVs (RPTVs) were developed to extend the size of the CRT TV, which for practical purposes maxed ...

A major limitation they wanted to overcome was screen size. A projector mounted to the ceiling should turn the entire wall behind the machine into a massive 15-foot playfield for anyone in the ...

Among those was an extremely unusual device, a rear-projection display with an array ... the letter or number is projected on the screen at the front of the unit. It has the advantage of ...

Sapphire is designed for 2D applications, both front or rear projection, all active and passive 3D formats, as well as any ...

The Sapphire 4K40-RGBH delivers vibrant DCI-P3 colour, 36,400 lumens of brightness, native 4K clarity in 2D and 3D on all screen types, and front and rear projection. It also offers high frame rate ...