| 发明名称 |
White light emitting device |
| 摘要 |
A white light emitting device capable of expanding the wavelength range of a blue LED used for realizing white light. The white light emitting device according to the present invention includes a blue LED and a mixture of orange phosphor and green phosphor disposed above the blue LED.
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| 申请公布号 |
US7820073(B2) |
申请公布日期 |
2010.10.26 |
| 申请号 |
US20070709155 |
申请日期 |
2007.02.22 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
YOON CHUL SOO;SOHN JONG RAK;PARK IL WOO |
| 分类号 |
H01L33/00;H01L33/50;H01L33/54;H01L33/56;H01L33/60;H01L33/62 |
主分类号 |
H01L33/00 |
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