中文English
News
Location:Home > News
Pixel resolution of LED display screen
Time:2015-06-17

 Pixel is used to calculate a unit of digital images, like photo of photography and digital imaging also has continuity of a dense order, if the image is enlarged several times, found the continuous tone is actually composed of many similar color squares. The squares is the smallest unit to form an image of a "pixel" the smallest graph unit can display on the screen is usually a single vertex coloring. 

 According to the principle that the red color, R, green G and blue B is called the three primary colors. These three colors can be combined to get any color from black to white. LED display screen classification, a monochrome display, color display, color display. Color is relatively simple, only need to select any three colors in a color monochrome display can be realized. In practical applications, the choice of red LED lights more. In this case, a red LED light is a pixel. 

 Two color display and monochrome display similar, as long as the arbitrary choice of three colors in two colors to achieve double color. In practical applications, multi selection of red and green. When the red and green at the same time, can realize the yellow. Therefore, the dual color display screen can be achieved red, green, yellow 3 colors. 

 Full color LED display because to show various colors. Therefore, it is necessary to performance from black to white between different colors. Therefore, the color LED display red, green and blue to 3 lights together constitute a pixel to show various colors. Full color LED display, and divided into real and virtual pixel display pixel display. Because of the use of the display technology is not the same, so the way the pixel point is not the same. 

 Virtual display using virtual pixel technology, that is, the use of LED multiplexing technology, the same LED light-emitting tube, the use of adjacent LED light-emitting tube for the 4 combination (bottom, bottom, left and right combination). 

 The indoor full-color display, is the main unit board. The cell board is made up of three in one lamp with a table, and the 1 red, 1 green, and 1 blue LED lamps are packaged together to form a pixel point. 

  【Return

Phone:+086-755-27217859  E-mail:897276821@qq.com
Address:Wei Xin Industrial Park,Stone Mountain Industrial Zone,Shiyan,Baoan, Shenzhen,China 粤ICP备15070208号 Technical support
Copyright 2015 All Rights Reserved Shenzhen Fws Technology Co., Ltd.
Scanning      
Visit the website
using a mobile phone
close