发明名称 |
INTEGRATED LED BASED ILLUMINATION DEVICE |
摘要 |
A light emitting diode (LED) based illumination device include a plurality of LEDS mounted to mounting board and includes a transmissive plate disposed above the LEDs. The transmissive plate includes an amount of wavelength converting material configured to change a wavelength of an amount of light emitted by the plurality of LEDs. A base reflector structure is coupled to the LED mounting board and the transmissive plate between at least two of the LEDs. In another configuration, a dam of reflective material surrounds the LEDs and is coupled to the LED mounting board and the transmissive plate, while a dam of thermally conductive material surrounds the dam of reflective material. In another configuration, the LED mounting board has a protrusion of thermally conductive material that surrounds the LEDs and is coupled to the transmissive plate, and has a void on the side opposite the protrusion. |
申请公布号 |
EP2893564(A2) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20130763418 |
申请日期 |
2013.09.06 |
申请人 |
XICATO, INC. |
发明人 |
HARBERS, GERARD;KAKUDA, TYLER ROBIN;BIERHUIZEN, SERGE J. A.;EBERLE, STEFAN |
分类号 |
H01L25/075;F21K99/00;F21V3/04;F21V7/00;F21V13/04;F21Y101/02;F21Y105/00;H01L33/50;H01L33/60;H01L33/64 |
主分类号 |
H01L25/075 |
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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