"Key Technologies and Applications of High-Power High-Quality LEDs Based on Microstructure Regulation" Project Technical Appraisal Meeting Held in Hangzhou

2018 year October day 18 , organized by China Association of Lighting Industry the " Key Technologies and Applications of High-Power High-Quality LED " project achievement appraisal meeting , held at China Jiliang University located in Hangzhou. Liu Shengping, Vice Chairman of China Association of Lighting Industry, chaired the appraisal meeting, this project was jointly undertaken and completed by China Jiliang University, Hengdian Group Dephen Lighting Company and Hangzhou Far East Optoelectronics Information Company.

Academician Zhuang Songlin from Shanghai University of Science and Technology chaired the project's technical appraisal as head of the appraisal group; academicians Zhou Liwei from Beijing Institute of Technology, Professor Shen Yongxing from Zhejiang University, Researcher Chen Zhegen from the China Center for Optical Technology Development, Professor Lin Qiang from Zhejiang University of Technology, Professor Ji Zhengu from Hangzhou Dianzi University, Professor Guo Shaoyi from Zhejiang Sci-Tech University, and other experts attended the meeting.

Professor Xu Shiqing from China Jiliang University represented the research team and reported on the overall work content, technological innovations, and scientific research achievements of the project. Through the joint efforts of the three cooperating units, over 10 years, series of technological innovation results were achieved in multi-dimensional high thermal conductivity heat dissipation microstructure regulation technology , high-efficiency phosphor microstructure regulation technology, high-quality LED optical system microstructure regulation technology , spectral distribution factor function stray light correction technology and dual-parameter criteria technology for light color etc. Related products have been certified by multiple authoritative testing institutions domestically and internationally and have achieved mass production.

Attending experts carefully listened to the project team's technical summary and research work report, thoroughly reviewed the product testing and technology novelty search report, and examined relevant materials . Based on this, they conducted in-depth discussions on the project's technological innovations and related materials, fully expressing their respective opinions. While affirming the technical achievements made by the project undertaking unit, the experts also offered several extremely valuable suggestions.