The red and green LED chips or tubes together produced as a pixel color display called three or dual color screen, the red, green and blue LED chips or tubes put together as a pixel display screen called tricolor screen or full color. If only one color is called monochrome monochrome or single-color screen, making indoor LED screen pixel size is generally 1.5-12 mm, is often used to produce several different color LED die into one package, outdoor LED screen The mostly 6-41.5 mm pixel size, each pixel is composed of several kinds monochromatic LED monochrome screen, a common product of say pixel tube led monochrome screen how much money one square meter, two-color pixel tube generally consists of two red 1 green composition, three-color pixel tube with a green and a red one blue components. (2) by color into monochrome, two-color, three-color (full color) monochrome display means only one color of light-emitting materials, mostly single red, can also be used in some special occasions, yellow-green (such as a funeral parlor ). Dual color LED display by the red and green LED lights composition, 256 gray two-color display can display 65 outdoor color screen, 536 kinds of colors (color screen can display red, green, yellow 3 colors). Full-color LED display by the red, green and blue LED lights composition, white balance and can display 16,777,216 colors. Car led monochrome screen | Binzhou monochrome screen | Thai macro photoelectric provided by Linyi Wang Tai Electronics Co., Ltd. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) strong, credible, in Linyi display equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving macro innovative ideas will lead Thailand into the brilliant photoelectric and you work for a better future!