led video wall

ABOUT HARBOR VISUAL Harbor Visual LED floor screen team has been engaged in developing LED floor screen since 2009, and now our team is one of the experts on R&D, manufacturing, sales and service of interactive LED floor screens.  The interactive LED floor screen models including PH2.97mm, PH3.91mm, PH4.81mm, PH5.2mm, PH6.25mm and PH7.8mm, both indoor and outdoor models are available. The interactive LED floor screens designed with built-in optical sensors, multi-touching design ensuring accurate tracking and real-time interactive experience; Anti-skidding floor surface make it safe access; Solid panel design, over 2000kg/sqm weight capacity. The interactive LED floor display panels can be customized according to your actual needs. The factory is based in Shenzhen, China. With 12 R&D engineers and 200 skilled staffs, 6000sqm manufacturing base, 2500sqm production capacity per month. The interactive LED floor screen has been rented and installed in over 80 countries like German

 In recent years, with the rapid development of the LED display screen industry, the point spacing is shrinking, the thickness of the screen body is greatly compressed, and the front maintenance small spacing screen is developing rapidly and widely used. It is greatly favored by the market for its thin screen body. Although small spacing LED has the advantage of light and thin, the traditional installation and maintenance of small spacing led still need post maintenance channel. This maintenance method greatly hinders the application of small spacing in command and control room and dispatching room with limited space, and greatly reduces customers' willingness to give up traditional display equipment such as DLP / LCD and replace small spacing led. Therefore, the emergence of small spacing led box before maintenance in the real sense can also reflect the lightness and thinness of small spacing led incisively and vividly. This is a great blessing for small spacing LED

 ​ Structure and driving analysis of LED display screen LED screen is divided into indoor LED large screen and outdoor LED screen according to the use environment; The LED screen is divided into single primary color LED screen, double primary color LED screen and full-color LED screen according to the display color; LED screen can be divided into 16, 32, 64, 128 and 256 gray LED screens according to gray level; LED screen is divided into text LED screen, commercial outdoor LED floor , synchronous video LED screen and TV video LED screen according to display performance. System structure of LED display screen Display unit: This is the main part of the LED display screen, which is composed of luminous materials and driving circuits. The indoor screen is the unit display board of various specifications, and the outdoor screen is the unit box. Main controller: it is used to buffer, transform and reorganize the input RGB digital video signal, and generate various control signals.