The heart of the tech is an optical semiconductor called a digital micromirror device (DMD) that contains millions of aluminum mirrors. Most projector manufacturers now use DLPs, or digital light processing units, manufactured nearly exclusively by Texas Instruments (TI). That’s essentially a lifetime of use (about 10 years). Lasers are a far better solution than lamps, because they’re brighter and last far longer - up to 30,000 hours instead of 6,000. The rise of ultra-short-throw projectors and brighter long-throw models, meanwhile, has been powered by falling prices in laser illumination technology.
They’re fundamentally different systems, with their own advantages and drawbacks. Here are the basics: Projectors generally use two types of technology, LCD and DLP.
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This buying guide will help you with everything you need to understand before purchasing the best projector for your needs within your budget.īest ultra-short-throw projectors under $3,500īest ultra-short-throw projectors under $7,000īest budget portable projectors The t echnology There are also a lot of terms to understand, like lens shift, LCD vs. There are a lot of different types of projectors, though, ranging from ultra-short-throw to portable to long-throw.
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