2013, XY SCREEN projection screen set up production plants in mainland China screen - Guangzhou-Yun audio-visual equipment, base set up in Guangzhou City, Guangdong Province, put into product categories are screen frame, curved frame screen, electric screen, Folding screen, easy screen, large-scale projects of electric and projector hanger; curtain material comprises acoustically transparent screen, 3D acoustically transparent screen, metal screen, high-definition soft screen, high-definition glass screen and so on. The company's main product projection screen, projector screen is mainly used in home theater, office culture, education, etc., welcome customers to consult. Screen resolution (Resolution): Aimed at different projectors international type, image resolution based mainly on the type of projector: CRT technology and LCD, DLP, D-ILA, LCOS technology is divided into bandwidth and pixel. Pixels: pixel resolution, high aspect refers to the results of multiplying the number of pixels, the main measure of LCD / DLP / D-ILA / LCOS projector technology. It refers to both the real resolution of the projector. Bandwidth: A measure of the level of frequency CRT projector per scan. Fresnel optical rear projection (projector behind the screen, that is, the projector and the audience on both sides of the direction of the projection screen respectively) Festival Best Actress screen because the Fresnel lens surface slot pitch and a double convex (cylindrical) lens lines from the relationship, a direct impact on the resolution of the screen. For diffuse rear projection hard screen, soft curtain and front projection screen, there is no effect slot pitch of the lines, the resolution will be very high, to meet the needs of the high-resolution screen. 2013, XY SCREEN projection screen set up production plants in mainland China screen - Guangzhou-Yun audio-visual equipment, base set up in Guangzhou City, Guangdong Province, put into product categories are screen frame, curved frame screen, electric screen, Folding screen, easy screen, large-scale projects of electric and projector hanger; curtain material comprises acoustically transparent screen, 3D acoustically transparent screen, metal screen, high-definition soft screen, 4K projection screen direct, high-definition glass screen and so on. The company's main product projection screen, projector screen is mainly used in home theater, office culture, education, etc., welcome customers to consult. Intelligent electric curtain EC series, using imported French curtain group, intelligent control systems, infrared, radio, Lhasa 4K projection screen, the control 485, network interface. 4K HD effect, gain 1.1 perfect, intelligent electric projection screen, the original color rendering, 4K projection screen quotes, suitable for home and business education to use. Screen flat surface, it can be cleaned with water. . Smart electric screen EC1, has five patents design, and patents, with active damping system, full-screen mute. Tubular motor with high-quality motor, the speed of 28 revolutions per second. The preferred purchase high-quality home curtain. It decided to adopt a different home environments electric screen or screen frame, need to see your family is appropriate. 4K 4K projection screen projection screen Lhasa _ quote _ male cloud audio-visual equipment (View) provided by the Guangzhou-Yun audio-visual equipment. Guangzhou-Yun audio-visual equipment (www.xy-screen.com) is a professional, "projection screen, high-definition projection screen, electric screen, frame screen, home theater projection screen" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "French xy projection screen" brand has a good reputation. We adhere to the "service first, customer first" principle, so that the male cloud audio-visual equipment to win the trust of customers in numerous film projection equipment, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!