发明申请
- 专利标题： Gls-Alike Led Light Source
- 专利标题（中）： Gls相似的LED光源
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申请号： US12867895申请日： 2009-02-18
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公开(公告)号： US20110037415A1公开(公告)日： 2011-02-17
- 发明人: Thomas Juestel , Jacqueline Merikhi , Henning Ohland , Joachim Opitz , Harald Josef Guenther Radermacher , Detlef Uwe Wiechert
- 申请人： Thomas Juestel , Jacqueline Merikhi , Henning Ohland , Joachim Opitz , Harald Josef Guenther Radermacher , Detlef Uwe Wiechert
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： EP08101827.7 20080221
- 国际申请： PCT/IB2009/050650 WO 20090218
- 主分类号： H05B37/02
- IPC分类号： H05B37/02
摘要：
The invention relates to GLS-look-alike LED light source (100) comprising two different types of LEDs (21, 22), preferably LEDs emitting with a near UV spectrum and a blue or white spectrum, respectively. The light source (100) further preferably comprises a transparent bulb (40) with a shape similar to an incandescent lamp that is coated by a luminescent layer (30) to achieve a white lamp spectrum. The luminescent layer may contain one or two luminescent compositions.
公开/授权文献
- US08651723B2 LED light source with a luminescent layer 公开/授权日：2014-02-18
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