Invention Grant
- Patent Title: Quartz vibrator and manufacturing method of the same
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Application No.: US14508770Application Date: 2014-10-07
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Publication No.: US09722572B2Publication Date: 2017-08-01
- Inventor: Seung Mo Lim , Ho Phil Jung , Won Han , Dong Joon Oh , Sung Wook Kim , Tae Joon Park
- Applicant: Samsung Electro-Mechanics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2014-0047654 20140421
- Main IPC: H01L41/18
- IPC: H01L41/18 ; H03H9/19 ; H03H9/13
Abstract:
Embodiments of the invention provide a quartz vibrator, including a long side in a Y′ axis direction, a side in the Y′ axis direction including a first crystal face and a second crystal face formed thereon, and another side including an AT-cut quartz piece including a first crystal face and a second crystal face formed thereon and electrode layers formed on the AT-cut quartz piece.
Public/Granted literature
- US20150303896A1 QUARTZ VIBRATOR AND MANUFACTURING METHOD OF THE SAME Public/Granted day:2015-10-22
Information query
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