The company's technology and products cover: Protection devices (protection devices), Thyristor (Thyristor), Rectifier diodes (Rectifier). It maintains a leading position in many technical fields, such as multi-layer laminated technology, high junction temperature and low leakage current technology, multi-layer passivation process, super anti-interference thyristor technology. With the accumulation of many core technical personnel in the fields of design and manufacturing, Liown can provide customers with targeted chip product design and systematic application solutions.
A full series of high-junction temperature thyristors, high-voltage rectifier diode chips and comprehensive circuit protection products, covering 5G, automotive, new energy, security, home appliances and other industries.
Self-built the industry's latest 5-inch wafer fabrication line and the subsequent packaging and testing line. The entire workshop is equipped with an MES system for automated production to achieve precision manufacturing and ensure order delivery and cost advantages. The factory has passed ISO9001, IAFT16949 and other quality system certifications to meet the production requirements of automotive regulations
Featured laminated technology, structural processes such as planar, single and double mesa, and multiple metal layer processes such as double-sided nickel, nickel-gold, titanium-nickel-silver, etc., as well as passivation processes such as SIPOS, Glass, and LTO endow products with excellent characteristics such as high junction temperature, low leakage current, high surge, and high precision.
The core team of R & D, production and sales departments are all from international leading factories in the industry, with an average working experience of more than 15 years, to ensure the advanced nature of the process, the stable and iterative nature of the products, the standardization of marketing, and better service to customers and partners.