Lighting device
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United States of America Patent
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Jun 21, 2016
Grant Date -
Dec 25, 2014
app pub date -
Jun 23, 2014
filing date -
Jun 21, 2013
priority date (Note) -
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Abstract
The invention relates to a lighting device comprising a flat light-emitting means having two side faces, wherein a first side face is transparent and a second side face is partially metal-coated, having a partially or completely metal-coated further third face, which is arranged parallel to but spaced apart from the second partially metal-coated face, and comprising at least one further light-emitting means, which outputs light in the direction of the partially metal-coated second face, which light is partially reflected on the partially metal-coated second face and is then reflected on the partially or completely metal-coated third face back in the direction towards the partially metal-coated second face and is partially transmitted through the partially metal-coated second face.
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