Invention Grant
- Patent Title: Vibration speaker
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Application No.: US14983651Application Date: 2015-12-30
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Publication No.: US09813822B2Publication Date: 2017-11-07
- Inventor: Hongxing Wang , Rongguan Zhou
- Applicant: Hongxing Wang , Rongguan Zhou
- Applicant Address: SG Singapore
- Assignee: AAC TECHNOLOGIES PTE. LTD.
- Current Assignee: AAC TECHNOLOGIES PTE. LTD.
- Current Assignee Address: SG Singapore
- Agency: IPro, PLLC
- Agent Na Xu
- Priority: CN201520053589 20150126
- Main IPC: H04R17/00
- IPC: H04R17/00 ; H04R7/18 ; H04R7/04
Abstract:
A vibration speaker includes a screen; a frame for supporting the screen; a support attached to the frame, including a first supporting part and a second supporting part; and a piezoelectric vibrator fixed on the support for actuating the screen to vibrate. The piezoelectric vibrator is respectively connected to the first supporting part and the second supporting part.
Public/Granted literature
- US20160219372A1 VIBRATION SPEAKER Public/Granted day:2016-07-28
Information query
