There are two major types of projectors on today’s market, LCD and DLP.
Both of them have disadvantages and advantages, and you should be aware of
each one before making your purchase. LCD stands for liquid crystal on
silicon, and is the major type of projector used today in businesses,
schools and at home. One of the big advantages LCD has over DLP is it
produces a sharper and clearer image. In the past the major problem with
LCD projectors was that sometimes you could see individual pixels if the
image was displayed on a large surface. This is a largely been gotten rid
of thanks to advances in technology.
DLP stands for digital light processing and is primarily a technology that
is pushed by a company called Texas instruments. One of the major
advantages of DLP is it tends to be cheaper, and these devices tend to be
much more portable and lightweight.
It also recently it was announced that DLP projectors can now be all fitted
with 3-D technology which is a big advantage over LCD currently. Also some
of these projectors now have dual lamps which means that they can last
twice as long before having to replace the bulb.
For most every day functions either type of technology will work well. It
is only when you get to that extreme use of these machines like using them
in a very large room or giving an image intensive presentation that you
reach the limits of these technologies.
For more information on cheap LCD projectors
[http://www.cheaplcdprojectors.net] and how to buy a LCD projector lens
[http://www.cheaplcdprojectors.net/LCD-Projector-Lens.html] please visit
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