发明名称 |
SEMICONDUCTOR LIGHT EMITTING DEVICES INCLUDING A LUMINESCENT CONVERSION ELEMENT AND METHODS FOR PACKAGING THE SAME |
摘要 |
Methods of packaging a semiconductor light emitting device include dispensing a first quantity of encapsulant material into a cavity including the light emitting device. The first quantity of encapsulant material in the cavity is treated to form a hardened upper surface thereof having a selected shape. A luminescent conversion element is provided on the upper surface of the treated first quantity of encapsulant material. The luminescent conversion element includes a wavelength conversion material and has a thickness at a middle region of the cavity greater than proximate a sidewall of the cavity. |
申请公布号 |
EP1730793(A2) |
申请公布日期 |
2006.12.13 |
申请号 |
EP20050730762 |
申请日期 |
2005.03.24 |
申请人 |
CREE, INC. |
发明人 |
LEUNG, MICHAEL;COLEMAN, THOMAS G.;BECERRA, MARYANNE |
分类号 |
H01L33/50;H01L21/00;H01L33/52;H01L33/58 |
主分类号 |
H01L33/50 |
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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