| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure that is easily processed, is formed at a low cost, suppresses the installation space to be small, and facilitates design for miniaturization and weight reduction. SOLUTION: A sensor unit 16 has a flexible substrate 17 formed by combining a processing circuit side substrate section 19 and a detection section side substrate section 20 displaceably in the folding direction. The detection section side substrate section 20 is provided with a magnetic detection element 18 serving as a detection section. The processing circuit side substrate section 19 is provided with a processing circuit for processing a signal of the magnetic detection element 18. The detection section side substrate section 20 is stuck to the inner peripheral surface of a part of a cover 10a, and the processing circuit side substrate section 19 is stuck to the inner surface of a bottom plate section 21 of the cover 10a. COPYRIGHT: (C)2009,JPO&INPIT
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