The Digital Display Technology of the Future
Technology of the Future.ppt (Size: 2 MB / Downloads: 0)
In the present world, the display technology is usually analog. But , we present the future technology i.e., the digital technology.
The analog display technologies limit the full potential of digital video. So, the digital display devices will be in the market soon. In our paper, we emphasize on Digital Light Processing (DLP).
This DLP display technology manipulates the light digitally to produce all-digital images.
This technology reproduce color images with precision accuracy in a seamless fashion.
HOW DLP WORKS ?...
DLP display technology digitally manipulates light to produce film-like, all-digital images.
DLP integrates a projection lamp and an electronic video signal from a source such as a VCR or computer, and the processed light produces an all-digital picture.
The key to this complete digital process is the Digital Micro mirror Device (DMD), a thumbnail-size semiconductor light switch.
The DMD consists of an array of thousands of microscopic-size mirrors. Each mounted on a hinge structure so that it can be individually tilted back and forth.
When a lamp and a projection lens are positioned in the right places in the system, DLP processes the input video signal and tilts the mirrors to generate a digital image.
conclusion
The majority of existing display technologies is analog and limits the full potential of digital video. At present, DLP is the only digital projection solution available to produce an entirely digital video infrastructure.
The DLP technology proved to be successful even in numerous environmental and regulatory tests. Using DLP technology, leading manufacturers are bringing world class projectors to the market to serve a wide variety of digital display applications.