发明名称 METHOD FOR PRODUCTION OF A MECHANICAL RESONATOR WITH A PLANAR MONOLITHIC VIBRATING STRUCTURE MACHINED IN A CRYSTALLINE MATERIAL AND RESONATOR PRODUCED THUS
摘要 Method for production of a mechanical resonator with a planar monolithic vibrating structure machined from crystalline material. The material can be trigonal or hexagonal in structure with the material cut along the (001) plane, while if cubic it is cut along the (111) plane and a vibration mode of order 2 is used. If the material is tetragonal or hexagonal it is cut along the (001) plane. If the material is cubic and cut along (001), (100) or (010) plane vibration mode of order 3 is used.
申请公布号 EP1495287(A2) 申请公布日期 2005.01.12
申请号 EP20030740590 申请日期 2003.04.11
申请人 SAGEM S.A. 发明人 BEITIA, JOSE
分类号 G01C19/5684;(IPC1-7):G01C19/56 主分类号 G01C19/5684
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