| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light emitting diode display device, in which lights emitted from a respective LED are hard to be mixed when two LEDs adjacently arranged are turned on. <P>SOLUTION: LED1 and LED2 are diagonally arranged so as to be faced to a long side of a lens 3 having a shape of almost rectangular parallelopiped. Further, the LED1 and LED2 are emitted so that a light emitted to a side surface portion of the long side in the lens 3 may not change. The lens 3 is provided with such a function as to reflect the lights emitted from the LED1 and LED2 by cutting portions 34 to 36 and projecting portions 31 to 33. Accordingly, the lights emitted from the LED1 and LED2 are emitted from a hole of an indication unit side cabinet 10 which is made according to three emission members 31 to 33 in the lens 3. Consequently, a user can confirm in view the lights emitted from the LED1 and LED2 from a front surface side of the hole in the indication unit side cabinet 10 in the status that the lights are not mixed. <P>COPYRIGHT: (C)2008,JPO&INPIT |
