| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a switching device capable of uniform illumination and legible and reliable operation regarding the switching device mainly used for operation of various kinds of electronic apparatuses in a vehicle. <P>SOLUTION: Since the whole upper display part 12C is uniformly illuminated by uniform light having passed through a root of a pressing boss 12D having the outer shape equivalent to or larger than the display part 12C by forming the root of the pressing boss 12D of an operation body 12 undersurface to be equivalent to the outer shape of the upper display part 12C or larger than the outer shape of the display part 12C, a switching device can be obtained which is capable of uniform and legible illumination and reliable operation without illumination unevenness. <P>COPYRIGHT: (C)2013,JPO&INPIT |
