Outdoor big-screen production / P25 full color LED screen display / full color display manufacturers

P25 outdoor full color LED full color led display: Features: LED full color using red, green and blue light-emitting tube, each tube each 256 gray constitute 16,777,216 colors. Full-color LED display systems, using today's latest LED technology and control technology, lower prices, more stable performance, lower power consumption, unit higher resolution, more realistic colors rich composition system to make full-color LED display Less electronic components, so that the failure rate is reduced. Algorithm 256 with gray, the color used in the design change "point by point dynamic color compensation technology" for the use of pure green or yellow-green tube production of full-color LED display, the technology enables LED display screen is able to maintain the original color image gorgeous. Scanning field frequency of 240HZ more stable picture without blinking, in practical applications, with video camera display, camera observed image is very clear, there is no synchronization scroll bar, if a TV transmission site, the display will not affect the broadcast picture picture quality. LED components: virtual pixel 2 red 1 pure green 1 pure blue. RealPixel 1 red 1 pure green 1 pure blue technical principles virtual pixel display control technology: pixel multiplexing method of control technology, in the display image, the same number of points than the actual pixel display clarity improved four times, high cost performance. Virtual pixel screen corresponding to 1/4 of the actual pixel area, you can display images of the same effect, it is the latest LED technology and control theory. A.LED megapixel resolution LED pixel decomposition principle (also known as virtual pixels) technology, is the adoption of LED multiplexing technology with a LED light tube, LED light tube is available adjacent to 4 combined (down, down, left, right combination see illustration), so using the same LED light tube, can represent more pixels. B, LED pixel decomposition analysis Pixel display and virtual pixel display differences as follows: Different LED light tube arrangement; real pixel display in red, blue and green light emitting tube (tricolor) close to each composition a real pixel form the lattice by solid pixel display; virtual pixel display in red, blue, and green uniform arc tube equidistant, each LED light tube to form a virtual pixel. Virtual pixel display in each of the LED light tube (virtual pixel) are the same around the three-color LED light tubes pixels, LED light tube in the same amount, the virtual pixel display than the actual pixel display three primary colors pixel increase fourfold. As a result of pixel multiplexing method to improve the display efficiency display points, the virtual pixel display in the display image, the same number of points than the actual pixel display four times the clarity improved Virtual pixel monochrome display text display When, because they can not take advantage of the relationship between adjacent pixels display, thus indicating ability to distinguish the real back to its corresponding pixel display. For example: 4mm spacing virtual pixel screen, the display text is equivalent to the real 8mm pixel pitch display. A selection of high-quality LED chips, static strength, brightness, low attenuation, high wavelength stability; 2. Advanced packaging equipment to ensure quality and longevity; 3. full-color LED display by the RGB three-color LED LED can display 36bit color, real time, simultaneously display various information, such as two-dimensional or three-dimensional animation, video, television and live on a variety of video content. 4. Display after long-term use to maintain perfect picture quality and brightness of white balance and adequate representation. 5. High-precision LED optical design, the RGB three-color LED far-field perspective diagram perfect match to ensure that the angle can be obtained from any screen picture perfect reproduction. With the perspective of large, uniform color, low failure rate, easy to maintain. 7. A standard process to ensure that each row and each column of tubes at the same level, to ensure stable and clear picture. 8.IP65-class high-performance waterproof and dust!