Title: Method for coating LED excited fluorescence powder
Application Number: 200610123093 Application Date: 2006.10.27
Publication Number: 1943880 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B05D7/00;B05D7/24;H01L33/00
Applicant(s) Name: Zhongshan Univ. Address:
Inventor(s) Name: Wang Gan;Fan Bingfeng
Attorney & Agent: chenwei
Abstract:
    The present invention is method of coating LED excited fluorescence powder. Fluorescence powder is filled into the LED exciting screen to form the fluorescence screen device, and through regulating the shape, size and arrangement of the cavity for filling fluorescence powder and selecting fluorescence powder, the fluorescence color may be controlled. The present invention has precise fluorescence color control, homogeneous color mixing and high performance stability, and may have single LED chip or multiple LED chips in the fluorescence screen structure. The present invention may be used in different display fields with high color quality requirement, such as street lamp, vehicle lamp, miner
Time: 20