发明名称 |
RADIATION-EMITTING COMPONENT COMPRISING A SEMICONDUCTOR CHIP AND A CONVERSION ELEMENT AND METHOD FOR PRODUCING IT |
摘要 |
A radiation-emitting component includes a semiconductor chip and a conversion element. The semiconductor chip includes an active layer suitable for generating electromagnetic radiation and a radiation exit face. The conversion element includes a matrix material and a luminescent material. The conversion element is arranged downstream of the radiation exit face of the semiconductor chip. The matrix material comprises at least 40 wt. % tellurium oxide and is free of boron trioxide and/or germanium oxide. A method for producing such a radiation-emitting component is furthermore stated. |
申请公布号 |
KR20130023208(A) |
申请公布日期 |
2013.03.07 |
申请号 |
KR20127025316 |
申请日期 |
2011.02.25 |
申请人 |
OSRAM GMBH;OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
EBERHARDT ANGELA;WIRTH SCHOEN JOACHIM;POESL EWALD |
分类号 |
H01L33/50;H01L33/56 |
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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