发明名称 |
LED wavelength-converting plate with microlenses |
摘要 |
A wavelength-converting plate for a wavelength-converted light emitting diode (LED) assembly. The wavelength-converting plate includes microlenses deposited thereon. The microlenses may have an index of refraction different from the index of refraction of the wavelength-converting plate. The microlenses on the top surface of the plate increase lumen output in a direction normal to the top surface of a wavelength-converting plate. |
申请公布号 |
US8242684(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20100891315 |
申请日期 |
2010.09.27 |
申请人 |
PIQUETTE ALAN;RAUKAS MADIS;OSRAM SYLVANIA INC. |
发明人 |
PIQUETTE ALAN;RAUKAS MADIS |
分类号 |
H01J1/62;H01J63/04 |
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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