Founded in 2003, Shenzhen Changyuntong Semiconductor Technology Co., Ltd. (CYT) is a LED lighting solution provider integrating R&D, production and sales. It is a national high-tech enterprise and a national key enterprise of IC design Shenzhen industrialization base. , the leading enterprise of independent innovation industry in Shenzhen and the sponsoring unit of Guangdong Semiconductor Lighting Industry Joint Innovation Center and the national semiconductor lighting standard light component standard setter, 2014 Changyuntong Semiconductor was awarded the “1688.com LED Lighting Industry Bright Summit Summit Sponsor” ” Received the 2014 EETC China IC Design Achievement Award.
The company adheres to the "core technology, show value, develop and innovate, lead the trend" as the technology development concept, with power management IC and LED lighting solutions as the core, give full play to the technical advantages of power management IC, power management technology and LED technology The perfect combination, the development of more than 30 independent intellectual property rights, the international advanced level of "dual-core three high" - that is, compatible with dimming color intelligent power to drive the driver IC and the use of integrated circuit special process, the use of high internal quantum The high-brightness HV-LED chip manufactured by the efficiency epitaxial wafer is the core technology. The LED lighting solution with high luminous efficiency, high life expectancy and high cost performance is a series of standard optical components covering large, medium and small power, and is standardized. Automated, large-scale production relies on production to produce a self-owned brand "Doton" series of LED lighting products with high cost performance.
The high luminous efficiency of LED lamps using Changyuntong Semiconductor's de-energization technology can reach more than 90lm per watt, which is 15-20% higher than the ordinary LED lighting products on the market; in addition, in terms of service life, The actual service life of LED lamps using switching power supplies is only about 1-2 million hours, and the service life of long-pass high-voltage LEDs to power products can reach 30,000-50,000 hours. The products have passed many certifications such as UL, Energy Star, SAA, CE, RoHS, etc. The marketing network has covered many countries and regions at home and abroad.