Samsung LED light projection disclosed for the first time listed in May 2006

Samsung disclosed the first light source adopts the R (red), G (green) and B (blue) RPTV light emitting diode. Will be listed in May 2006, is expected to become the industry's first LED light source rear projection tv. Screen size of 56 inches, pixels of 1920 x 1080, belonging to the full HD models. The display element uses a DMD. Price is about $4200.

The primary purpose of using LED is to expand the color range. NTSC specifications up to 120%. In addition, the utility model has the following advantages: no need to replace the bulb (about 10 thousand hours) with the original rear projection TV with a high pressure mercury lamp; a power supply can be lighted without waiting. In addition, also has a big advantage: because do not need to use the white light is separated into three color light color, so you can eliminate color fracture (Color Breaking) phenomenon.

The number of LED used as well as brightness, power consumption and other data has not been released. However, the brightness of the problem, the company spokesman said: with the use of the original light source with the same size rear projection almost the same."