发明公开
- 专利标题: STRAHLUNGSEMITTIERENDES BAUELEMENT UND VERFAHREN ZU DESSEN HERSTELLUNG
- 专利标题(英): Radiation-emitting component and method for producing the same
- 专利标题(中): 辐射分量与方法研究
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申请号: EP09771686.4申请日: 2009-11-05
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公开(公告)号: EP2347455A2公开(公告)日: 2011-07-27
- 发明人: HERRMANN, Siegfried , TAEGER, Sebastian
- 申请人: OSRAM Opto Semiconductors GmbH
- 申请人地址: Leibnizstrasse 4 93055 Regensburg DE
- 专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人地址: Leibnizstrasse 4 93055 Regensburg DE
- 代理机构: Epping - Hermann - Fischer
- 优先权: DE102008057350 20081114
- 国际公布: WO2010054628 20100520
- 主分类号: H01L33/56
- IPC分类号: H01L33/56
摘要:
The invention relates to a radiation-emitting component, comprising a carrier, a semiconductor chip arranged on said carrier, the semiconductor chip having an active layer for generating electromagnetic radiation and a radiation exit surface, a first and a second contact structure for electrically contacting the semiconductor chip, a first and a second contact layer, the semiconductor chip being electrically connected to the first contact structure via the first contact layer and to the second contact structure via the second contact layer, and a passivation layer arranged on the semiconductor chip. Said passivation layer comprises an organic polymer of the general formula (I) wherein the groups R
1 to R
16 independently represent H, CH
3 , F, Cl or Br, and n has a value of from 10 to 500.000.
1 to R
16 independently represent H, CH
3 , F, Cl or Br, and n has a value of from 10 to 500.000.
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