| 摘要 |
PROBLEM TO BE SOLVED: To optically display the circumference of a control knob in a state of being easily viewable from a lateral side and also from a front face. SOLUTION: An operation panel 5 is provided with a cooking menu selection knob 6 turnable and operable in such a state that it is projected to a front side from the operation panel 5, the cooking menu selection knob 6 has an outer peripheral face having an expanded portion 6c expanded from an operation panel 5 side toward a front side, a reflecting portion 13 is disposed on the expanded portion 6c, and LEDs 14, 15 for applying the light from the operation panel 5 side to the reflecting portion 13 to optically display a circumferential part of the cooking menu selection knob 6, are disposed on a back side of the operation panel 5. COPYRIGHT: (C)2009,JPO&INPIT
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