Prospects for using LED light source pico projectors (Figure)

Using LED light source, the development prospect of micro projectors can be expected

As a true portable projection device, the pico projector has received more and more attention. At the 2008 CES show in the United States, prototypes of various pico projectors were exposed one by one and combined with various mobile portable devices such as PDAs and mobile phones to make projections ubiquitous.

At present, the micro projector uses DLP and LCoS technology. Due to its small size, it mainly uses LED as the light source. The brightness is between 50-150 lumens. The problem of low brightness is still improved. Generally, it can project 20-50. ? Curtain face. With the official debut of the micro projector at the end of the year, it is expected that in the next few years, the application of micro projection technology will become a new growth point in the projector market.
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