发明授权
- 专利标题: LED array
- 专利标题(中): LED阵列
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申请号: US11816951申请日: 2006-02-06
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公开(公告)号: US07726835B2公开(公告)日: 2010-06-01
- 发明人: Georg Bogner , Moritz Engl , Stefan Grötsch , Patrick Kromotis , Jorg Erich Sorg
- 申请人: Georg Bogner , Moritz Engl , Stefan Grötsch , Patrick Kromotis , Jorg Erich Sorg
- 申请人地址: DE Regensburg
- 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: DE Regensburg
- 代理机构: Fish & Richardson P.C.
- 优先权: DE102005009059 20050228; DE102005019375 20050426
- 国际申请: PCT/DE2006/000191 WO 20060206
- 国际公布: WO2006/089508 WO 20060831
- 主分类号: H01L27/15
- IPC分类号: H01L27/15
摘要:
In an LED array comprising a plurality of radiation-emitting semiconductor chips each of which has a radiation outcoupling surface, the radiation emitted by the semiconductor chips being outcoupled substantially through said radiation outcoupling surface, and a cover body that is transparent to the emitted radiation, the transparent cover body comprises, on a surface facing toward the radiation outcoupling surfaces of the semiconductor chips, one or more conductive traces made of a conductive material that is transparent to the emitted radiation, and the semiconductor chips each comprise, on the radiation outcoupling surface, at least one electrical contact that is connected to the conductive trace or to at least one of the plurality of conductive traces. At least one luminescence conversion material is contained in the transparent cover body and/or applied in a layer to the cover body and/or the semiconductor chips.
公开/授权文献
- US20090103297A1 LED ARRAY 公开/授权日:2009-04-23