| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a structure that efficiently guides light emitted from a light source in an illumination direction. <P>SOLUTION: This lighting system includes: a first LED light source 2A disposed on a base 1; a first light guide 3A for receiving the light emitted from the first LED light source 2A and guiding it in an illumination direction 4; a light hole 11 provided in the base 1 to allow the light emitted from the first LED light source and reflected without being received by the first light guide to pass through toward the back of the base; and a second light guide 3B for guiding the light through the light hole 11 in the illumination direction 4. <P>COPYRIGHT: (C)2011,JPO&INPIT |
