While visiting CES 2009, the folks from Luminus gave me a short 5 minutes walk-though on their PT-39 LED Chipset that used to power all those ultra bright and color accurate mobile-size projectors. I was more impressed with water-cooled Chi Lin and Vivitek full-feature projectors; but after a second look on the mini-projectors’ throwing images, I have to say the composes of three individual LED chips were not joke when it came to brightness and color reproduction. It can throw 100 of lumen and claim 20k hours of lamp life, the light source is about 10 times more usable than my home projector. If you want to give it spin, BenQ has recently announced the availability of GP1 Pocket Projector, which incorporated Luminous PhlatLight’s PT-39 chipset and Texas Instruments DLP technology to produce the on-the-go mobile beamer at its best.
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