LCD (liquid crystal display) projectors contain three LCD panels for red, green and blue video, which are combined to project a color image. As light passes through the LCD panels, individual pixels ...

Traveling business professionals once dreaded the thought of having to lug along a projector that could weigh up to 30 pounds and would be carried in an armored case on wheels. Today, the situation is ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. The W4100i is a traditional home theater projector on the ...