CRYSTAL OSCILLATOR AND CRYSTAL OSCILLATOR DEVICE

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专利权人:

KYOCERA CORPORATION

发明人:

MIYAZAKI, Shiro

申请号：

WO2016JP58811

公开号：

WO2016158520(A1)

申请日:

2016.03.18

申请国别(地区):

世界知识产权组织国际局

年份:

2016

代理人:

摘要：

This crystal oscillator 10 is provided with a crystal piece 11 for generating thickness-shear vibration, a pair of excitation electrodes 12 formed on both surfaces 11a, 11b of the crystal piece 11, and a pair of extraction electrodes 13 that are extracted respectively from the excitation electrodes 12, the crystal piece 11 having a region provided with a plurality of hill sections 15 that are covered by the excitation electrodes 12. Due to the hill sections 15, it is possible to increase adhesion to the excitation electrodes 12 and to provide a highly reliable crystal oscillator 10.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/