Invention Grant
- Patent Title: Piezoelectric vibrator and electronic device using same
- Patent Title (中): 压电振子及使用其的电子装置
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Application No.: US12978575Application Date: 2010-12-26
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Publication No.: US08569931B2Publication Date: 2013-10-29
- Inventor: Lin Liu , Jie He , Huan-Tang Li
- Applicant: Lin Liu , Jie He , Huan-Tang Li
- Applicant Address: CN Shenzhen US CA La Verne
- Assignee: AAC Acoustic Technologies (Shenzhen) Co., Ltd.,American Audio Components Inc.
- Current Assignee: AAC Acoustic Technologies (Shenzhen) Co., Ltd.,American Audio Components Inc.
- Current Assignee Address: CN Shenzhen US CA La Verne
- Agency: IPro, Inc.
- Agent Na Xu
- Priority: CN201020156812 20100406
- Main IPC: H01L41/053
- IPC: H01L41/053
Abstract:
A piezoelectric vibrator is used in an electronic device having a screen. The piezoelectric vibrator includes a diaphragm, at least one piezoelectric layer attached to the diaphragm, and a vibrating element extending from the diaphragm for being coupled to a surface of the screen.
Public/Granted literature
- US20110241489A1 PIEZOELECTRIC VIBRATOR AND ELECTRONIC DEVICE USING SAME Public/Granted day:2011-10-06
Information query
IPC分类:
