From the perspective of the top digital projector manufacturers such as NEC, Barco, Sony, Christie, etc., all of the market strategic centers are placed on the layout of laser technology digital projector products. In addition, a number of emerging digital projector brands have emerged in the country and they have also chosen to use belgium laser technology in order to obtain a “cup†in the digital projector market.
However, in the face of the continuous rise of laser digital projectors, there is indeed a proliferation of "floating." In order to be able to grab and catch eyeballs, some brands even do not hesitate to use the “retrofit†brand in laser projector products. They simply put the original traditional light source machine into a so-called “upgrade†laser light source, which is known as a “laser†laser. "Projector". Due to the simple upgrade of the light source to the light source, a “laser projector system†has not really been formed. Therefore, many “laser projectors†on the market that are relatively inexpensive are most likely to be “retrofitting machinesâ€.
What are the disadvantages of "retrofitting" laser projectors?
On the hardware structure, does the laser module match the ** lamp? According to related personnel of NEC digital projectors, some “retrofitting laser projectors†appear on the market at present, just like the fuel tanks of ordinary fuel vehicles are replaced with batteries. Their cruising range, battery life, handling performance, and whether it can be based on battery power The car design Tesla comparable to? **The projector's heat-and dust-proof structure is not designed according to the needs of the laser light source. It can not achieve the high-precision temperature control and high dust-proof performance required by the laser, which will cause brightness attenuation and screen color cast and other screening quality problems. . What is more, in order to improve the heat dissipation performance, a huge liquid-cooled module is externally connected, which not only affects the appearance but also makes it difficult to carry out daily maintenance, and its cooling effect is also unsatisfactory.
In terms of system stability, the “transformation of laser projectors†may also cause problems with the quality of the projected images. Because the software design of the ** light platform is difficult to realize real interconnection and cooperation with the transformed laser light source, original features such as precise color adjustment and overall high-efficiency heat dissipation cannot be achieved, resulting in a decrease in the quality of the screening.
NEC, a leader in laser projectors, believes that laser projectors are aimed at the high-end digital cinema market and are very demanding standards for quality technology and services. If it is only for the purpose of seeking impulses at low prices to take the “retrofitting†version of the laser projector, this is a short-sighted act, and it will also confuse the “architecture system†of the digital projector industry that has always attached importance to quality and technology. It is extremely unfavorable for the development of just-launched laser projectors.
To this end, NEC is a staunch light source reversing machine opponent. NEC believes that only a perfect hardware structure with a perfect software system is a truly perfect laser marking product. As a pioneering brand of laser projectors, NEC always adheres to original laser projectors. It truly realizes the advantages of long life, high image quality, zero maintenance, and low operating costs brought by lasers, and uses its own practical actions and corporate conscience to ensure the quality of screening.
Some industries have indicated that in the next two years, the sales volume of laser projectors will surpass the traditional ** light projectors. In the digital cinema machine market, whoever is most active and determined for laser display technology will take the initiative. At present, NEC has built the most complete product line in the laser projector market, covering both monochromatic, two-color, and three-color technologies. It also penetrates deeply into 4K technology. It can be said that NEC has the most complete brand in laser projector layout. This will undoubtedly occupy a favorable position in the future of laser projector competition.
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