Full color LED display pixel - the benefits of technology Full color LED screen - knowledge

by:Xinyao LCD     2020-04-22
Full color LED display to show a variety of color, so need to be able to show different color from black to white. Therefore, full-color LED display need to red, green, blue three lamp together form a pixel, to show a variety of colors. By pixel technology, can restore true pictures flowery colour, let the viewer to enjoy the joy of the game of LED screen. Let's understand the full color LED display pixel technology: full color LED display, is divided into real pixel display and virtual display pixels. Both because the display technology, so the pixel points method is different also. Virtual display screen using the technique of virtual pixels, namely USES the LED reuse technology, the same LED light-emitting tube, available adjacent LED tube 4 combination ( Down, down, left, right) 。 Pixel is one of the important technical indicators of full-color LED display. Dynamic pixel: a pixel would split into several separate LED units. Each led unit reproduced in the form of time division multiplexing several adjacent pixels corresponding to the base color information. Pixel sharing technologies: display terminal a complete independent pixels in time-division multiplexing way, be more adjacent pixels in the signal source information circulation refresh. With understandable signal source in the Shared display terminal in the form of time division multiplexing multiple pixels of a complete independent pixels. Technology: virtual pixels in the display system, when the information displayed in a certain direction when rolling in a certain way, using the transient characteristics of visual effect, between the adjacent pixels will produce a series of mobile, there is no virtual pixels in the physical, to adjust each LED single pipe, in order to enhance the resolution of the full color LED display screen to achieve the best image effect, the theory is that can improve the image resolution, the general is four times.
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