| 摘要 |
PROBLEM TO BE SOLVED: To provide an acceleration sensor capable of not only acceleration but also terrestrial magnetism. SOLUTION: The acceleration sensor 10 detects acceleration on the basis of output values of magnetic sensors 14 and includes both a current path 12 formed in such way as to be lifted above a substrate 11 except fixed parts 13 and capable of displacing by the reception of acceleration and a pair of the magnetic sensors 14 and 14 formed on the substrate 11 for detecting magnetic fields generated by a current flowing through the current path 12. COPYRIGHT: (C)2007,JPO&INPIT
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