发明授权
- 专利标题: Method for producing a polychromatizing layer and substrate and also light-emitting diode having a polychromatizing layer
- 专利标题(中): 多色层和基材的制造方法以及具有多色层的发光二极管
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申请号: US14346029申请日: 2011-09-21
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公开(公告)号: US09202993B2公开(公告)日: 2015-12-01
- 发明人: Thomas Uhrmann , Gerald Kreindl
- 申请人: Thomas Uhrmann , Gerald Kreindl
- 申请人地址: AT
- 专利权人: EV Group E. Thallner GmbH
- 当前专利权人: EV Group E. Thallner GmbH
- 当前专利权人地址: AT
- 代理机构: Kusner & Jaffe
- 国际申请: PCT/EP2011/066439 WO 20110921
- 国际公布: WO2013/041136 WO 20130328
- 主分类号: H01L33/50
- IPC分类号: H01L33/50
摘要:
The invention relates to a method for applying a polychromatizing layer which contains at least one luminescent means on a semiconductor substrate, which layer is suitable for producing a monochromatic light. The polychromatizing layer is applied with a printing process, especially with a micro-contact printing process. Preferably the polychromatizing layer is applied structured.
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