| 摘要 |
A light source device is provided to improve the illuminance of light emitted from an emission unit and light utility efficiency by reflecting light transmitted from a light source to an inside of a light pipe. A light source device includes at least one connection unit(110), at least one light source(130), and a light pipe(150). The at least one connection unit applies power by being coupled to an external power supply device. The at least one light source generates a light by using power applied through the connection unit. The light pipe transmits and distributes the light generated from the light source. The light source is a light emitting diode. The connection unit includes a PCB(Printed Circuit Board)(140). The light emitting diode is mounted on the PCB which electrically connects external power and the light emitting diode. |
