发明名称 |
Optoelectronic Component |
摘要 |
An optoelectronic component can be used for mixing electromagnetic radiation having different wavelengths, in particular in the far field. The optoelectronic component includes a carrier. A first semiconductor chip has a first radiation exit surface for emitting electromagnetic radiation in a first spectral range is provided on the carrier and a second semiconductor chip as a second radiation exit surface for emitting electromagnetic radiation in a second spectral range is provided on the carrier. A diffusing layer is provided on the radiation exit surfaces of the semiconductor chips which face away from the carrier. |
申请公布号 |
US2015102368(A1) |
申请公布日期 |
2015.04.16 |
申请号 |
US201414575913 |
申请日期 |
2014.12.18 |
申请人 |
OSRAM Opto Semiconductors GmbH |
发明人 |
Wirth Ralph;Linkov Alexander |
分类号 |
H01L27/15;H01L33/50;H01L33/48;H01L33/60 |
主分类号 |
H01L27/15 |
代理机构 |
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代理人 |
|
主权项 |
1. An optoelectronic component for mixing electromagnetic radiation having different wavelengths in the far field, the component comprising:
a carrier; a first semiconductor chip arranged on the carrier and having a first radiation exit surface for emitting electromagnetic radiation in a first spectral range; a second semiconductor chip arranged on the carrier and having a second radiation exit surface for emitting electromagnetic radiation in a second spectral range; a diffusing layer overlying the radiation exit surfaces of the first and second semiconductor chips; a conversion layer between the radiation exit surfaces of the semiconductor chips and the diffusing layer; and a clear material arranged in the conversion layer above the first semiconductor chip, the clear material extending from the first semiconductor chip to the diffusion layer. |
地址 |
Regensburg DE |