Before LEDs and lasers came along, video projectors would shine white light through a rotating color wheel to produce full-color images. But researchers at Dartmouth College and Disney Research Zürich ...

There are three main types of projectors on the market today: LCD, DLP and LCOS. In choosing a projector for your facility, it’s always beneficial to understand the basic technology that the product ...

Surround sound and 4K TVs are great for watching movies at home, but there’s still nothing like sitting in front of a gigantic screen in an IMAX theater. I recently got an exclusive first look at the ...

Most business projectors use one of two technologies. digital light processing projectors make an image by reflecting or deflecting light with microscopic mirrors. Projectors with three liquid crystal ...