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the development and the application of White light LED uses the highly effective three primary color luminous powder

发布时间：6/11/2006 1:33:22 AM

有效时间：9/11/2006 12:00:00 AM

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所属企业： *****

发布人： YiSheng Guo ( Male)

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In view of the need to white light LED industrialization production technical, we should develop the low cost practical white light LED special-purpose highly effective three primary color luminous powder, and studies the form of its industrialization production craft, which promotes the white light LED practical application and the industrial production. The request of product relative brightness reaches 140, the luminous efficiency is relates to 40%; The Central particle size is in 4.5-5.5 μm.
Plans to provide the fund 20,000 Yuan (mainly to face institutions of higher college and scientific graduate school cooperates).