| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device for suppressing the vibration of a buzzer mounted on a circuit board from being transmitted to electric components arranged in the vicinity of the buzzer. SOLUTION: The display device forms a slit 31 which is intersected with all lines SL connecting a lead 51 of the buzzer 5 and a lead 62 of a movement 6 on a printed circuit board 3. Thereby the display device decreases vibration energy transmitted to the printed circuit board 3 from the buzzer 5, remarkably extends vibration propagation path length reaching from the buzzer 5 to the movement 6 as compared with a case that the slit 31 does not exist and remarkably lessens the vibration energy transmitted to the movement 6. Thus, the display device achieves a combination meter 1 for suppressing the vibration of the buzzer 5 from being transmitted to the movement 6. COPYRIGHT: (C)2008,JPO&INPIT
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