| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an indicator light manufactured by reducing its size and thickness of the whole lamp and capable of enlarging illumination area by a light emitting diode (LED). <P>SOLUTION: This indicator light is provided with the LED 6 and light diffusing surfaces 7 for diffusing the outgoing light from this LED 6 into the direction crossing an optical axis of the LED 6 orthogonally. The light diffusing surfaces 7 are provided by inclining for a plane crossing the optical axis of the LED 6 orthogonally at positions where they sandwich the LED 6 and oppose mutually. <P>COPYRIGHT: (C)2009,JPO&INPIT |
