HIGH EFFICIENCY LIGHT GUIDE

摘要

The present invention includes a light guide system ( 200 ) and a method ( 300 ) for increasing the efficiency of light guide systems. The light guide system can include a light conduit ( 204 ) having non-luminescent light directing portions ( 210 ) that direct light to a display structure ( 208 ) in a non-random manner and a reflective material ( 206 ) coated on interior surfaces ( 220 ) of the light directing portions of the light conduit for immediately directing the light to the display structure. The reflective material can be coated on the interior surfaces without a boundary between the light conduit and the reflective material.