Corona solar lighting equipment (Figure)

The lighting system has a sunflower-like shape, and in the position of the faceplate, is a solar panel that drives high-efficiency led lights around it. Outdoor lighting has always been a problem that is difficult to solve perfectly. It is not difficult to coordinate with the surrounding environme

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Professor Ye Zhizhen's innovative complex

Dr. Ye Zhizhen, professor, doctoral tutor, director of the State Key Laboratory of Silicon Materials, deputy dean of the School of Materials and Chemical Engineering of Zhejiang University, director of the Nanotechnology Center of Zhejiang University. Member of the National Electronic Materials Com

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Osram licenses white LED patents to Citizen, ending dispute

An agreement between two white LED manufacturers could pave the way for future cooperation. Osram GmbH and its subsidiary Osram Opto Semiconductors has signed an extensive patent license agreement with Citizen Electronics Co. Ltd, covering Osrams patents relating to white LED products. Citizen is a

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