A.Technology has been a national patent. B.Adopt standard industrial product design methods and innovative designs can be both beautiful and durable. C.The use of imported high light transmission rate,fast response of the polarization filter and a highly stable electronic components,they can ensure high reliability and exnt work and 3D shocking image quality. D.Adopt sensing 3D he data interface and personnel to operate. E.Support all DLP-Link Projectors. A.Technology has been a national patent. B.Adopt standard industrial product design methods and innovative designs can be both beautiful and durable. C.The use of imported high light transmission rate,fast response of the polarization filter and a highly stable electronic components,they can ensure high reliability and exnt work and 3D shocking image quality. D.Adopt sensing 3D he data interface and personnel to operate.