发明名称 |
Light emitting device |
摘要 |
A light emitting device can be characterized as including a light emitting diode configured to emit light and a phosphor configured to change a wavelength of the light. The phosphor substantially covers at least a portion of the light emitting diode. The phosphor includes a compound having a host material. Divalent copper ions and oxygen are components of the host material.
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申请公布号 |
US8089084(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20080098263 |
申请日期 |
2008.04.04 |
申请人 |
ROTH GUNDULA;TEWS WALTER;LEE CHUNG HOON;SEOUL SEMICONDUCTOR CO., LTD. |
发明人 |
ROTH GUNDULA;TEWS WALTER;LEE CHUNG HOON |
分类号 |
C09K11/59;H01L29/22;C09K11/64;C09K11/66;C09K11/74;C09K11/75;C09K11/76;C09K11/77;H01L29/24;H01L33/50;H01L33/56;H01L33/60;H01L33/62 |
主分类号 |
C09K11/59 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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