发明名称 |
Semiconductor Light Emitting Devices with Densely Packed Phosphor Layer at Light Emitting Surface |
摘要 |
An LED includes a chip having a light emitting surface, and a coating of phosphor-containing material on the light emitting surface. Phosphor particles are arranged in a densely packed layer within the coating at the light emitting surface, and such that the light emitting surface is in contacting relationship with the phosphor particles. |
申请公布号 |
US2012068594(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US20100887097 |
申请日期 |
2010.09.21 |
申请人 |
IBBETSON JAMES;ANDREWS PETER S. |
发明人 |
IBBETSON JAMES;ANDREWS PETER S. |
分类号 |
H01J1/62;H01J9/00 |
主分类号 |
H01J1/62 |
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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