Invention Grant
- Patent Title: Thermoacoustic module, thermoacoustic device, and method for making the same
- Patent Title (中): 热声模块，热声装置及其制作方法
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Application No.: US12658552Application Date: 2010-02-11
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Publication No.: US08379885B2Publication Date: 2013-02-19
- Inventor: Liang Liu
- Applicant: Liang Liu
- Applicant Address: CN Beijing
- Assignee: Beijing FUNATE Innovation Technology Co., Ltd.
- Current Assignee: Beijing FUNATE Innovation Technology Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Altis Law Group, Inc.
- Priority: CN200810191731 20081230; CN200810191732 20081230; CN200810191739 20081230; CN200810191740 20081230; CN200910000260 20090115; CN200910000261 20090115; CN200910000262 20090115
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
A thermoacoustic module includes a substrate, at least one first electrode and at least one second electrode located on the substrate, a sound wave generator, and at least one spacer. The sound wave generator is electrically connected to the at least one first electrode and the at least one second electrode. The at least one spacer is located between the substrate and the sound wave generator. The at least one spacer supports the sound wave generator. An interval is defined between the sound wave generator and the substrate. The sound wave generator is embedded in the at least one first electrode and the at least one second electrode.
Public/Granted literature
- US20100166233A1 Thermoacoustic module, thermoacoustic device, and method for making the same Public/Granted day:2010-07-01
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