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    • 5. 发明申请
    • MANUFACTURING METHOD OF WHITE LIGHT LED AND STRUCTURE THEREOF
    • 白光LED及其结构的制造方法
    • US20080246397A1
    • 2008-10-09
    • US11696220
    • 2007-04-04
    • Bily WangJonnie ChuangChia-Hung Chen
    • Bily WangJonnie ChuangChia-Hung Chen
    • H01J99/00H01J9/26
    • H01L33/505H01L33/486H01L33/507H01L33/52H01L2224/32245H01L2224/48091H01L2224/48247H01L2224/73265H01L2924/181H01L2924/00014H01L2924/00H01L2924/00012
    • A manufacturing method of white light LED and a structure thereof include first, a substrate being prepared to be formed as a consecutively connected holder, on a first electrode of which non-conductive fluorescent glue is coated to form a fluorescent layer, on which a blue light chip is fixed; second, two conducting wires being welded onto the chip and electrically connected to both the first electrode and the second electrode of the holder respectively, finally, glue body encapsulating the holder, the fluorescent layer, the chip, and the two conducting wires to form a photic zone, over which a frame body encloses; furthermore, a window being formed on the frame body and provided for making the photic zone exposed. When blue light chip is excited to generate blue light, which will further excite the fluorescent layer to emit yellow light, then both blue light and yellow light will be dispersed through the photic zone to generate a uniform light source, which may output light longitudinally and collectively, making the output power promoted notably and the lightness enhanced significantly.
    • 白光LED的制造方法及其结构首先在准备形成为连续保持器的基板上,在其上涂布非导电荧光胶的第一电极上形成荧光层,蓝色 光芯片固定; 第二,将两根导线焊接在芯片上,分别与保持器的第一电极和第二电极两者电连接,最后将胶体封装在保持器,荧光层,芯片和两根导线上,形成 一个框架主体围绕着它; 此外,窗框形成在框架体上并被设置用于使光区暴露。 当蓝光芯片被激发以产生蓝光,这将进一步激发荧光层发出黄光,则蓝光和黄光将通过光区分散以产生均匀的光源,其可以纵向输出光, 共同推动输出功率显着提升,亮度明显增强。