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 high-definition projection 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 and education, etc. 4K high-definition projection screen, welcome customers to consult. The aspect ratio of the aspect ratio of the projection screen is a more important technical indicators, it will directly affect the quality of the picture and only the native resolution of the projector and the screen aspect ratio of the projector, the resolution of the signal source is fully fit, the only It will display perfectly. Sources in different formats, there are 16: 9,4: 3,2.3: a popular choice, 2.35: 1 is the choice to become the first new film in 2013, XY SCREEN screen projection screen set up production plants in mainland China - Guangzhou Xiong Yun audio-visual equipment definition projection screen size, the base set up in Guangzhou City, Guangdong Province, put into product categories are screen frame, curved frame screen, electric screen 3D metal projector screen, folding screen, easy screen, large-scale engineering 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. Xiong Yun audio-visual equipment (Figure) | HD projection screen price | Ningbo high-definition projection screen by Guangzhou-Yun audio-visual equipment. Guangzhou-Yun audio-visual equipment (www.xy-screen.com) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and to welcome new and old customers visit, sincere cooperation for a better future. Male cloud audio-visual equipment - your trusted friend, Company Address: Panyu District, Guangzhou City Tung Chung Town simple industrial zone in Guangdong Province, Contact: Mr. Xie.