2: Display Actual Size: Length 320mm × 9 = 2880mm = 2.88m or 320mm × 10 = 3200mm = 3.2m high 160mm × 12 = 1920mm = 1.92m or 160mm × 13 = 2080mm = 2.08m Screen size: L × H = 2.88m × 1.92m or 3.2m × 2.08m 3: Screen resolution: length 32 × 9 (or 10) = 288 height 16 × 12 (or 13) = 1924: display the number of pixels: 288 × 192 = 55296 In addition, led indoor screen, despite the length and width can be customized led display, indoor screen, but in general are in accordance with 16: 9 and 4: 3 ratio of production, because it is more in line with people's visual habits. A full color led 50,000 pixels effect will be good! How to make a longer LED lifetime? Under normal circumstances we can proceed from the device fabrication and device applications in two ways. From the manufacture of the device in terms of: select high-quality epitaxial material; increase the chip area, reducing the current density; equilibrium current density; reduce the thermal resistance; select the excellent performance and strong UV resistance of the packaging materials and so can make LED long life . Speaking from the application of the device: the heat from the module design as to the implementation of the project or even a future system maintenance center; reduce LED operating current; configured correctly LED, so that each color LED attenuation are synchronous can extend LED life. p6 indoor screen | indoor screen | Gao Jin photoelectric provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) strong, credible, in Jinan, Shandong liquid crystal device industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Gao Jin photoelectric and you hand into the brilliant, for a better future!