发明名称 |
Lighting Device and Lamp Comprising said Lighting Device |
摘要 |
A luminous means (1) comprising a multiplicity of light emitting diodes (10) arranged in a manner distributed three-dimensionally and a screen (11) formed from a radiation-opaque or translucent material, wherein the screen (11) encloses the light emitting diodes at least in places, wherein the screen (11) has a multiplicity of perforations disposed downstream of the light emitting diodes (10) in the emission direction, and wherein light emitted by the light emitting diodes (10) during operation of the luminous means passes through the perforations (12). |
申请公布号 |
US2012182732(A1) |
申请公布日期 |
2012.07.19 |
申请号 |
US201013262806 |
申请日期 |
2010.04.01 |
申请人 |
MOECK MARTIN;HENKEL HARALD;MEIERHOFER WILHELM;HOCKEL JENS FLORIAN;DONAUER THOMAS;OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
MOECK MARTIN;HENKEL HARALD;MEIERHOFER WILHELM;HOCKEL JENS FLORIAN;DONAUER THOMAS |
分类号 |
F21V29/00;F21V11/00 |
主分类号 |
F21V29/00 |
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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