发明名称 |
SURFACE LIGHT GUIDE AND LUMINAIRE |
摘要 |
In at least one embodiment of the surface light guide (1), the surface light guide comprises at least one scattering element (5) for scattering light, wherein a decoupling coefficient is caused by the scattering element (5). The decoupling coefficient is set in a varying fashion along a main light-guiding direction (z). In a direction (L) perpendicular to the main sides (2) of the surface light guide (1), the opacity value is no more than 0.10, the transmission coefficient is at least 0.75 and the quotient of the minimum light density and maximum light density seen over a continuous emitting area (A) of at least one of the main sides (2) is at least 0.75. |
申请公布号 |
WO2011131434(A3) |
申请公布日期 |
2012.01.12 |
申请号 |
WO2011EP54226 |
申请日期 |
2011.03.21 |
申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH;BRICK, PETER;MUSCHAWECK, JULIUS |
发明人 |
BRICK, PETER;MUSCHAWECK, JULIUS |
分类号 |
G02B6/00 |
主分类号 |
G02B6/00 |
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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