Taiwan's Hon Hai Precision Industry (HonHai Precision Industry, Foxconn) exhibited "PD-S690", a new data projector for LED light source, at "COMPUTEXTAIPEI2007" held in Taipei. The product has been in volume production since the first quarter of 2007 and is priced at around $699.
It weighs only 345g and consumes only 30W. The DLP method based on 0.55 inch DMD (Digital Micromirror Device) is adopted, and the panel resolution is SVGA (800×600 dot matrix). The luminous flux is 30 lumens and the contrast is 1000:1. In addition to analog RGB, S-video, mixed video and other input terminals, it is also equipped with an SD card slot for presentations without using a computer. The continuous drive time when using the built-in battery is 2 hours.
Most of the projector light sources currently use mercury lamps. Although the projector using LEDs currently has a problem of insufficient light quantity, power consumption is expected to reduce power consumption, reduce heat generation, reduce the size and weight of the casing, and extend the life of the projection lamp. Therefore, many manufacturers have begun to expand it. the study. Previously, South Korea's Samsung Electronics, Toshiba and Mitsubishi Electric have launched related products.
Hon Hai’s commentator said, “The company developed related products two years ago. The products on display are the second model. The luminous flux of the original product is only 15 lumens, while the new product reaches 30. Lumen increased by a factor of two." The company said that it will continue to focus on product development in the future based on the performance improvement of LEDs.
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