Digital projectors input digital images and project them onto cinema-sized screens. Huge advances in this technology in recent years have been one of the driving forces behind digital cinema. For post production or DI, many houses offer big screens for customers to see what the final cinema experience will look like. Among the prominent projection technologies in the large projector area are D-ILA from JVC, SXRD from Sony and DLP from Texas Instruments. These projectors work by shining the projector light at reflective chips that display the image, so modulating the light that is reflected towards the projector’s lens. Movies are mostly made using 4K resolution, delivering great detail, without film’s scratches, dirt and weave, the audience is treated to consistent high quality results. Many digital cinema players and projectors can deliver 3D.
There is a wide range of digital projectors now available that are used for business presentations as well as for home cinema.