Original document(49 pages)  中文版
    An acceleration sensor comprises a vibrating element formed by arranging conductor films on outer main surfaces of piezoelectric substrates in a rectangular parallelepiped shape, and first supporting members for holding a part of the vibrating element, the first supporting members being composed of an elastic body, and a bending point of the vibrating element being positioned within a supporting region held between the first supporting members. This causes a region, which is distorted, in each of the piezoelectric substrates to be enlarged. Therefore, the amount of charges to be generated is increased so that an output voltage is increased, which allows acceleration detection sensitivity to be further enhanced.
Application Number
申请号		 200610100053 Application Date
申请日		 2006.06.27
Title 名称 Acceleration sensor and magnetic disk device using the same
Publication Number
公开号		 1892231 Publication Date
公开日		 2007.01.10
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G01P15/09;G01P15/08
Applicant(s) Name
申请人		 Kyocera Corp.
Address 地址
Inventor(s) Name 发明人 Kuwahata Michihiko
Attorney & Agent 代理人 li xianglan

  
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