基本信息:
- 专利标题: 마이크로기계식 공진기
- 专利标题(英):A micromechanical resonator
- 专利标题(中):微机电谐振器
- 申请号:KR1020107018410 申请日:2009-01-23
- 公开(公告)号:KR1020100111724A 公开(公告)日:2010-10-15
- 发明人: 카자카리빌
- 申请人: 무라타 일렉트로닉스 오와이
- 申请人地址: Myllynkivenkuja * FI-***** Vantaa, FINLAND
- 专利权人: 무라타 일렉트로닉스 오와이
- 当前专利权人: 무라타 일렉트로닉스 오와이
- 当前专利权人地址: Myllynkivenkuja * FI-***** Vantaa, FINLAND
- 代理人: 장훈
- 优先权: US61/023,414 2008-01-24
- 国际申请: PCT/FI2009/000020 2009-01-23
- 国际公布: WO2009092846 2009-07-30
- 主分类号: H03H9/02
- IPC分类号: H03H9/02 ; B81B3/00 ; H03H9/24
The invention relates to the design of the micromechanical resonator, and more particularly to the design of the micro-electromechanical system (MEMS) resonator. The invention of the spring element (3), (23-24), the width of the (27-30) is greater than a width of the electrode fingers (5-9), (25-26), (31-34), the width should provide an improved design for a micro-electromechanical structure (MEMS) resonator is dimensioned that the sensitivity of the resonant frequency changes to the specifically making the dimensional change close to zero. The improved structure is the frequency tolerance for the production phase variation makes it particularly possible to secure a frequency reference with a good performance in a compact solution.
公开/授权文献:
- KR101694133B1 마이크로기계식 공진기 公开/授权日:2017-01-09
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H03 | 基本电子电路 |
----H03H | 阻抗网络,例如谐振电路;谐振器 |
------H03H9/00 | 包括机电或电声元件的网络,如谐振电路 |
--------H03H9/02 | .零部件 |