3D laser projector the end of

 In the nineteenth Beijing International Radio, TV & Film Equipment Exhibition, the laser show as well-known enterprises in the Division issued the world's first 3D laser light source digital cinema projectors, and eight well-known theater and Beijing signed a cooperation Promotion Agreement.

light and variable, laser 3D movie projector to show the film industry to bring the shock of the laser light effects, breaking 3D film development restricting the brightness, color, comfort and other technical problems, trying to a 3D

different from traditional film projector is in the movie projector as used in Section Laser red, green and blue color laser as the light source, can achieve more than 90% of the natural world can recognize the human eye color, with more gray high-performance color capabilities, better image layering and more realistic 3D stereo effect.

using the next generation of laser 3D film screening solutions, may lead people to think of the high replacement costs, in fact just the opposite. The program has a good compatibility of existing equipment, the upgrade process, no need to replace equipment and screens, the luminous flux can be increased to 30,000 lumens.



hard skills, strong bones and muscles, as in the subjects in more than one hundred applications for laser display over the relevant patents on the key aspects of laser display, comprehensive coverage of materials, laser devices, even field, decoherence, and machine technology, with the number of patents accounted for 90% of the total number of Chinese patent, the relevant enterprises in the global laser display the number of patents have the top three, as in the Division in the laser display technologies, in particular industrial capacity has entered the world advanced level.

Currently, 3D movie craze sweeping the globe, for film production, distribution and screening of a huge business opportunity. In 2008, China's only 3D cinema screen 100, and have now over 800, the growth speed is very fast. 3D movie, is not without flaws, especially in light performance. Many domestic and foreign industry experts believe that, 3D movies, whether active or passive use of technology, the luminous efficiency of only 10% of the original, and this will bring some of viewing effects.

at the technical level, the traditional light bulb digital cinema projector features are limited to substantially improve the picture quality of the space has been very small. According to the Department as the person in charge of technology, the laser light of high purity, in the digital cinema projectors, the laser light energy 100% used, and xenon light source of the energy efficiency of less than 20%; a projector in the same machine, the laser color saturation is extremely high luminous flux output in the same, the use of laser light generated by the visual brightness is 1.3 times more light bulbs.

brightness advantages, the laser light source also has a long life, low attenuation characteristics, can work long hours, and the need to replace the long-term, life of more than 20,000 hours, while the high power xenon lamp life of only 500 hours, laser of 1 / 40. Meanwhile, in the use of security, the power is filled with high pressure Xenon gas lamps are fried dangerous, and there are long-term use of mercury pollution, light bulb to be replaced, while the semiconductor laser, crystal components, there is no high-pressure structure, no fried light danger mercury pollution, no maintenance work for many years.