发明名称 Oscillator device and method for manufacturing the device
摘要 An object of the present invention is to provide a compact and highly reliable oscillator device having stable vibration characteristics, the object being achieved by constructing the oscillator device by bonding an oscillator in place by accurately positioning it, in a prescribed position and at a prescribed angle, inside a package. The oscillator device according to the present invention includes an oscillator having a vibrating prong and a base portion with a first reference portion, a package, a mounting base with a second reference portion provided inside the package, and a bonding material for fixing the oscillator to the mounting base by aligning the first reference portion with the second reference portion by utilizing a self-alignment effect occurring due to surface tension.
申请公布号 US2007188045(A1) 申请公布日期 2007.08.16
申请号 US20050593542 申请日期 2005.02.23
申请人 CITIZEN WATCH CO., LTD. 发明人 IKEDA TOMOO;ARAI ISAO;MIYAUCHI HIROSHI
分类号 H01L41/00;G01C19/56;G01C19/5607;H03H9/05;H03H9/10;H03H9/21 主分类号 H01L41/00
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