China laser pointer integrates the wireless keyboard technology

The traditional rear-projection program primarily based on light, color wheel, the image engine chip light path, a combined color projection, projection lens and screen process composition. Laser as a projector light source, laser source separation can take advantage of time-sharing features, the use of spectral synthesis and work-sharing mode, optical image chips directly applied to lighting, abandoned in the past must be used in the optical drive to the UV, IR, polarization mirror, so some of the compound eye lens optics, greatly simplifies the projector optical structure. 2. The advantage of laser products the first full-color display for optical display technology is a high saturation of red, blue (RGB) three-color laser display technology as the light source.china laser pointer integrates the cursor control technology. Green, the full use of the laser wavelength selectivity and high spectral brightness characteristics of the display image has a greater color gamut performance space, color gamut coverage of up to 90% can be achieved 2 times faster than conventional light sources color reproduction , the color saturation of the traditional display of more than 100 times. Maximum can be identified to show the human eye color, a true reproduction of the objective world, rich, bright colors, to provide even more shocking expression.china laser pointer integrates the wireless mouse technology.Red, green and blue lasers in the visible spectrum of international standards for human eye color gamut chart laser display color gamut coverage of the NTSC standard color gamut coverage is more than twice the second, light, long life, low maintenance costs, total cost of the laser light source completely break the traditional sources of electro-optical conversion mode, up to 10 years of life, the life of traditional light sources 10 times to 20 times; third, small-scale investment in production equipment, laser display production equipment investment, from a few tens of millions of dollars to one billion U.S. dollars in phases; fourth, green energy, power consumption of a traditional TV 1 / 3, is consistent with the national policy of energy saving, while the laser light source in the production process does not use the threat of heavy metals on the environment material, an environmental friendly light source;china laser pointer integrates the wireless keyboard technology. Fifth, a large potential for cost reduction, with the expansion of industrial scale and the adoption of new technologies, will revolutionize the laser display system design changes, in improving the quality of display devices while significantly reducing costs. In addition, other features of the laser itself, the laser display technology can be achieved without changing the light source (maintenance), to maintain long-term high-quality, adjustable brightness and color temperature at any time, to achieve high brightness, projection environment to adapt to a variety of engineering , noise-free projection environment, etc., so these will cause the display to enhance the system performance of the revolution, these features will undoubtedly give the laser display technology in the high-end applications, especially high-end large-screen display markets a broad space for development. green laser pointer could be applied in educational institutions.Comparison of changes in light intensity three. Laser display technology research and development process: laser display technology research and development can be divided into four phases: concept stage, development stage, the early stage of industrialization and scale industrialization phase. Laser show in the 1960s the concept of emergence, the world's scientists are trying to show the laser light source technology used in the study. Chinese Academy of Engineering Xu Zuyan first laser show in the country proposed the concept, and preliminary studies. But then the laser level of development constraints, the slow progress of research projects.