| 发明名称 |
White light source |
| 摘要 |
A colorless light approaching that of white light in nature, is produced by using a blue color LEDs and a green color LED are covered with a red color phosphorescent glue and a yellow phosphorescent glue in separate layers or a mixed layer.
|
| 申请公布号 |
US2004256626(A1) |
申请公布日期 |
2004.12.23 |
| 申请号 |
US20030677783 |
申请日期 |
2003.10.03 |
| 申请人 |
WANG BILY;CHUANG JONNIE;LIN CHUANFA |
发明人 |
WANG BILY;CHUANG JONNIE;LIN CHUANFA |
| 分类号 |
H01L25/075;H01L33/50;(IPC1-7):H01L33/00 |
主分类号 |
H01L25/075 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
