Digital Light Processing (DLP)

An innovation from Texas Instruments, DLP uses a chip embedded with millions of microscopic mirrors which represent each individual pixel. This is used to reflect light in conjunction with a spinning color wheel comprising filters in different shades, including primary colors to render an image. Premium models, on the other hand, have three of such DLP chips similar to the LCD, capable of delivering even richer hues without the bottleneck of a color wheel.

Pros	Cons
Deeper blacks	Mid to long throw
Smoother images	Rainbow anomaly
High brightness	Most models lack lens shift
Higher contrast than most LCDs	Three-chipper extremely pricey
Compact one-chipper
Relatively inexpensive

One major concern for single-chip DLPs is the infamous rainbow anomaly or streaks of random colors. This is most apparent in slower 2x to 3x speed color wheels, as well as during fast-moving scenes, etc. Furthermore, most entry to midrange DLPs lack both lens shift and powerful optical zooms, making them less flexible to set up and requiring longer throw distances to cast similarly sized projections. you want more details contact
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