Sunday, December 1, 2013

How Does the Technology in a DLP Projector Work?

DLP technology uses a digital chip to display and project images. It was invented by Texas Instruments and it based on their optical semiconductor named the DLP chip. DLP differs from LCOS technology in four unique ways that make it one of the best projector technologies on the market. When purchasing a DLP projector home theater, you can feel safe knowing you're buying a quality product that will last for years to come.Semiconductor - In all of the DLP projectors, you will have a DLP chip at the heart of it. The chip is an optical semiconductor which displays images. It is considered one of the world's most sophisticated light switches. It has up to two million microscopic mirrors which are in a rectangular array. These mirrors reflect a digital image onto a screen or similar surface. It is these mirrors that create intense digital images.Grayscale Image - The micromirrors in the DLP chip of a DLP projector can tilt either towards the light source or away from the light source. When the micromirrors tilt towards the light, it means the lights are on. When they tilt away from the light, it means the micromirrors are off. This can create a light or dark pixel on the actual projection surface. There is a complicated bit-streamed code that enters the semiconductor which tells it each mirror to switch on or off for several thousand times per second (depending on the code). A DLP projector home theater system has up to 1, 024 different shades of gray.Adding Color - A DLP projector system can create at a minimum of 16.7 million different colours. The filters of the DLP chip creates red, green and blue. By adding BrilliantColor™ Technology you add in other colours such as: cyan, magenta and yellow. Depending on the 1080p projector you purchase you can also get solid-state illumination. With a three-chip system, your projector can get no less then 35 trillion colours. These colour systems, combined with the micromirrors create a spectacular image that can't be rivaled by other projector systems on the market.If you're looking for a 1080p projector, make sure you buy a DLP projector home theater system. Not only will you be happy about the picture quality but the technology is designed to give your videos and data the ultimate projection there is. A DLP projector is perfect for any home or business.



- DaveLarger than life 1080p projectors, Americas Home Cinema. [http://davesprojectorworld.com]

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