| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operation part that uses a point light source and though can make a light emitting part emit light with a wide width without elongating the depth, and to provide a heating cooking apparatus with the operation part. <P>SOLUTION: The operation part includes an operation key, a switch for closing a contact by depression of the operation key, a light emitting part provided outside or inside the operation key, for passing or emitting light, a light source for making the light emitting part emit light, a light diffusion member for diffusing light from the light source to the light emitting part, and a reflection part for reflecting light from the light source to the light diffusion member. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
