Zhong Qun: How to design LEDs suitable for lighting applications
The conference attracted the general managers of nearly 200 well-known companies, CREE Vice President and General Manager of China, Shi Gancan, Philips Lumileds Asia Pacific Sales Vice President Alvin Tse (Xie Wenfeng), and Zhongjing Kechuang Optoelectronics Technology Co., Ltd. Dong Zhijiang, General Manager of Wuhan Diyuan Optoelectronics Technology Co., Ltd., Nie Pengxiang, CEO of Yanlei Technology, He Wenming, Chairman of Zhongke Wanbang Optoelectronics Co., Ltd., Lin Xiaoning, Deputy General Manager of Jingke Electronics (Guangzhou) Co., Ltd., R&D Director of Ruifeng Optoelectronics Co., Ltd. Zhang Jiaxian and Zhang Hong, senior manager of electrical appliances of CTI China Testing Technology Co., Ltd., visited the site and gave a keynote speech.
Dr. Zhang Xiaofei, CEO of Gaogong LED, gave a speech on the opening ceremony of the 7th LED Industry Theme Summit Forum and made a profound analysis report on the upper, middle and lower reaches. On behalf of the high-tech LED team, Zhang Xiaofei presented a thank-you commemorative card to the 2010 LED illuminating China Travel Support Unit. Zheng Liyao, deputy director of the High-tech LED Industry Research Institute, announced the LED illuminating the candidate list for China's annual selection campaign.
Zhong Qun: How to design LEDs suitable for lighting applications
Dr. Zhong Qun, general manager of Zhongjing Kechuang Optoelectronics Technology Co., Ltd. pointed out that with the continuous improvement of LED lighting technology, people's requirements for LED lights are getting higher and higher. From the very beginning, it can light up (salvation problem)-->Power saving, saving money, environmental protection, no stroboscopic (health problems)-->Meet the physiological and psychological requirements of people, and achieve a harmonious state of light and environment (enjoy problem). LED lighting is constantly evolving, facing the war of traditional and LED lighting. At the same time, Zhongqun summarized the energy saving: 1. The energy conversion efficiency of the LED device is high; 2. The lower forward voltage; 3. The high light efficiency of the package; 4. The junction temperature is low under the working condition; 5. The light distribution is reasonable and effective. High illumination rate; 6, high power efficiency; 7, intelligent control. Finally, Zhong Qun conducted a comparative analysis of LED and natural light illumination.
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