Invention Application
WO2009116012A3 A DIRECTIONAL LINEAR LIGHT SOURCE 审中-公开
方向线性光源

A DIRECTIONAL LINEAR LIGHT SOURCE
Abstract:
An apparatus and method for providing a linear light source emitting light in a narrow cone of directions is disclosed. In one embodiment, the apparatus comprises a linear light source and a sheet designed in such a way that light is emanated out in a narrow set of directions. Also disclosed is a directional surface light source using a directional linear light source.
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