subject: 3d Projector Projector Market Will Be The Biggest Highlight Of The Future - Home Projector, 3d [print this page] 1, projector manufacturers have moved out of 3D
Projector Since this year's CES show, ViewSonic, Sony, Panasonic, Nvidia and other display manufacturers to display one or more of the following 3D display products, 3D technology has been widespread concern by the projection industry. Public projector manufacturers have said that 2009 will launch 3D projector, to individual home users, especially consumers unprecedented visual enjoyment.
In the domestic market, ViewSonic projectors are the first to react against the 3D projector manufacturers, on March 20 this year, ViewSonic first released its first 3D projector PJD6210-3D. Cikuan 3D projector appeared, the industry and great concern. ViewSonic Miss Zeng Shufang, general manager of China, said: 2009 will be a 3D display of the first year. The advent of 3D projector era marked the beginning of home stereo projection, 3D projectors will no doubt
Home Projector Accelerated the popularity. ViewSonic China Computer Peripherals Products Division, said business manager Linbing Hong, 3D projection projector is a ViewSonic market focus this year, although currently only a listing of the functions of the projector with 3D PJD6210-3D, but soon there will be about 5 projectors with 3D features to consumers. Active 3D projector through the layout to enhance product differentiation ViewSonic concept to a variety of options to the user.
ViewSonic 3D projector introduced shortly, Texas Instruments Asia-Pacific Regional Manager, Mr Wong said in an interview, TI will be in the second half of 2009 with the main focus of the terminal projection 3D projection technology company. Indeed it does, in the June 17 to 19 in Orlando, Florida United States at the world's largest trade show Infocomm2009 AV Show, formally announced that Texas Instruments now has nine announced the launch of their 3D compatible projector, including BenQ, InFocus, LightSpeed, Mitsubishi,
Optoma , Sharp And ViewSonic. In addition, Projectiondesign and Christie also announced the availability of compatible high-end projector 3D features.
In Infocomm2009 Show, Mitsubishi, Sharp, NEC, PD and other professional brands have projection display projector with 3D features. Industry that, 3D projectors marks the advent of the popular 3D time has come, but also represents a diversification of the projector orientation. Can be expected, as these brands 3D projector at the show's debut, 3D projector will soon become an important pole projection market.
2, 3D projection display tips 3D display is not the latest issue. As early as 100 years ago humans started to explore this area. Exploration gradually, people are finding the basis of principles of 3D display is not complicated, it is mainly using the parallax principle of the human eye, by giving viewers about two different images are sent to achieve the three-dimensional visual effect.
Advantage of this principle, the main effect of the current 3D Projection three. The first is a gas imaging projector, it was with a projector and an air-screen system, using Mirage's imaging principle, the air-screen systems can produce water vapor formed by the fog wall, the projector will cast images above , because the air molecules vibrating with fog walls uneven, can form a strong three-dimensional image. As the image carrying medium is air rather than solid, leading to Play the video is not fixed, resulting in the screen shaking with the feeling of the air flow; other players to be very dark environment in order to obtain clear images.
Second method is a two-projection type projector. It is through the double-headed graphics card will play the contents of the output sync direct output to two projectors, the projectors in the projection before the left eye with Modifier mirror, and then projecting the image of the projector before the right eye also added Modifier mirror But the angle of 90 degrees, so that produces two beams of polarized light direction perpendicular to each other. The polarized light projected onto a dedicated projection screen to the audience again reflecting the location of polarization need not change. When the audience wearing polarized glasses, each eye can only see the corresponding polarization image, and thus in the visual nervous system produce three-dimensional feel. The way to use two projectors, projection screens special needs, on-screen the polarization, and gain requirements are very high. At the same time, this means the loss of light in the projection process 50% -80%, thus requiring twice the projector must be very high.
