TI and LED

In the deep dark recesses of the Texas Instruments booth was a tech demo of something their engineers cooked up. It’s a DLP with an LED light source, but unlike the Samsung LED that we reviewed in the January issue, it has an impressive contrast ratio (a claimed 100,000:1). They’re doing it by modulating the LEDs with the video signal, along with some other tricks. It’s not a real product, but it shows off what’s possible.

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