| 发明名称 |
Methods of fabricating light emitting diodes that radiate white light |
| 摘要 |
A method for fabricating an LED that radiates white spectrum light. A phosphor that radiates a white spectrum after excitation in the blue or UV spectrum is uniformly deposited onto a GaN epitaxial wafer prior to die separation and packaging. This allows wafer-level processing and probing of white LEDs and produces true white LED chips.
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| 申请公布号 |
US7393705(B1) |
申请公布日期 |
2008.07.01 |
| 申请号 |
US20060357808 |
申请日期 |
2006.02.16 |
| 申请人 |
ALLEGIS TECHNOLOGIES, INC. |
发明人 |
URBANEK WOLFRAM |
| 分类号 |
H01L21/00;C30B1/00;H01L;H01L21/20;H01L21/36;H01L33/00;H01L33/64 |
主分类号 |
H01L21/00 |
| 代理机构 |
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