公开(公告)号：US20100103645A1

公开(公告)日：2010-04-29

申请号：US12579814

申请日：2009-10-15

申请人： Yao-Ching Su ,  Jia-Ling Teng ,  Ming-Lung Lu

发明人： Yao-Ching Su ,  Jia-Ling Teng ,  Ming-Lung Lu

IPC分类号： F21V21/30 ,  F21V19/00

CPC分类号： H01L33/508 ,  H01L33/52 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2933/0041 ,  H01L2924/00014

摘要： A centrifugal precipitating method is provided. The method includes the following steps. A lighting structure is provided. The lighting structure includes a frame, a chip and a colloid. The frame has a recess. The chip is disposed on a bottom surface of the recess. The colloid includes a glue and several fluorescent particles. The glue is filled in the recess and covers the chip. The fluorescent particles are distributed in the glue. Then, the lighting structure is rotated to move the fluorescent particles toward the bottom surface of the recess.

摘要翻译： 提供离心沉淀法。 该方法包括以下步骤。 提供照明结构。 照明结构包括框架，芯片和胶体。 框架有凹槽。 芯片设置在凹部的底面上。 胶体包括胶和几种荧光颗粒。 胶水填充在凹槽中并覆盖芯片。 荧光颗粒分布在胶水中。 然后，照明结构被旋转以将荧光颗粒移向凹部的底表面。