LCD projectors use three liquid crystal panels ... With faster and faster color wheels, and the move toward LED and laser light sources, rainbows are much less apparent than they used to be.

You may like 'OLED and LCD will ... one from the projector, the screen is an element that can be developed separately to help improve brightness, say – Hisense packs an ambient light-rejecting ...

Epson has unveiled the EpiqVision Mini EF21 and EpiqVision Mini EF22 LCD projectors ... range use digital light processing for the image and for the light some use laser, LED, or a combination ...

LG asks an important question: What if your lamp was more than a lamp? Its latest projectors include a 3 ... lamp part of the design is a simple LED bulb capable of multiple colors for “mood ...