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 [Stable, of course, SBC] P20LED TV wall a good price, stable performance P20LED TV wall manufacturer Shenzhen SBC Pure Optical Technology Co., Ltd. is a professional Xuancheng P20LED TV wall development, production, sales and installation and after-sales service for the integrated operation of service enterprises. Our P20LED TV wall stability, three-year warranty, the manufacturer of choice P20LED TV wall worth a visit and study time. SBC's P20LED TV wall quotes and reliable service! We provide for our customers long-term price of a good P20LED television wall, engineering design, construction and installation. SBC P20LED TV wall has been successfully used in 68 countries worldwide. P20LED TV wall 

 Stable brand: SBC 

 Shenzhen SBC Pure Optical Technology Co., Ltd. 
 Sales Line: 150 124 564 565 
 Project Manager: Xiao Xinyu 
 Weather hotline 8224 755 -33819999 ext. 
 Official Website: http://www.sbcled.cn 

 [News] P20LED TV wall introduces several forms of light-emitting materials 
 [Core] P20LED TV Tip LED light wall materials in several forms: 1.LED LED lights; 2.LED dot matrix module; 3 SMD LED flash [Shenzhen, China, May 7, 2010] At present, because high-brightness blue and pure green semiconductor wafer manufacturing technology is mainly controlled by Japan, the United States and a few other companies in the hands, resulting in expensive. Used P20LED TV LED light wall materials in the following forms: 
 1.LED LED lights (or a single lamp) 
 Usually by a single LED chip, reflector, metal anode, the cathode metal composition, outsourcing has a light concentrating ability of epoxy resin shell. Available one or more (different colors) constitute a basic single-pixel light, due to high brightness, used for outdoor display. 
 2.LED dot matrix module 
 Constitute a matrix of light by a number of chips, packaged in plastic case with epoxy inside. Ranks for scan driver, easy to form high-density display, used for indoor display. 
 3 SMD LED flash (or SMDLED) 
 LED light is the light of the attached form of welding package that can be used indoor full color display can achieve a single point of maintenance, effectively overcome the mosaic phenomenon. 
 http://www.sbcled.cn/ Shenzhen SBC Pure Optical Technology Co., Ltd.