发明名称 |
Light emitting diode module |
摘要 |
The present invention relates to a light emitting diode (LED) module (10), comprising at least one LED chip (12) having a surface (13) for emitting light, and a ceramic conversion plate (14). The LED module is characterized in that the ceramic conversion plate includes a first segment (18) covering a first portion of the light emitting surface of the LED chip(s) and a second segment (20) provided alongside the first segment covering a second portion of the light emitting surface of the LED chip(s), wherein at least one of the segments comprises a wavelength-converting material for converting light emitted from the LED chip(s) to a certain wavelength. The present invention also relates to a method for the manufacturing of such an LED module, and a ceramic conversion plate for use in an LED module.
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申请公布号 |
US7994530(B2) |
申请公布日期 |
2011.08.09 |
申请号 |
US20070281161 |
申请日期 |
2007.02.22 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
WEIJERS ALDEGONDA LUCIA;LANKHORST MARTIJN HENRI RICHARD;WANG LINGLI;TUKKER TEUNIS WILLEM |
分类号 |
H01L29/04;H01L27/15;H01L31/036;H01L33/00;H01L33/50 |
主分类号 |
H01L29/04 |
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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