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1. 发明申请

US20090003631A1 Condenser Microphone 审中-公开
标题翻译：冷凝器麦克风
公开(公告)号：US20090003631A1
公开(公告)日：2009-01-01
申请号：US12143212
申请日：2008-06-20
申请人： Toshiro Izuchi , Noriaki Hanada , Ryuji Awamura , Tsuyoshi Baba
发明人： Toshiro Izuchi , Noriaki Hanada , Ryuji Awamura , Tsuyoshi Baba
IPC分类号： H04R1/00 , H04R25/00
CPC分类号： H04R19/016 , H04R31/006 , H04R2499/11
摘要： A condenser microphone comprises a casing body formed from a combination of a first plate member defining a top surface, a second plate member defining a bottom surface and an intermediate member provided between the first plate member and the second plate member, the top surface having an acoustic hole formed therein, a capacitor section including a diaphragm electrode, a fixed electrode, and an electret membrane provided in the diaphragm electrode or the fixed electrode, a converting circuit section for converting variations of capacitance of the capacitor section into electric signals for output, a conductive section for making the capacitor section electrically conductive with the converting circuit section, and conductive surface terminal elements extending from the top surface through side surfaces to the bottom surface among outer surfaces of the casing body to be conductive with the converting circuit section. The capacitor section, the converting circuit section and the conductive section are mounted inside the casing body.
摘要翻译：一种电容式麦克风，包括由限定顶面的第一板构件，限定底面的第二板构件和设置在第一板构件和第二板构件之间的中间构件的组合形成的壳体，顶面具有在其中形成的声孔，设置在隔膜电极或固定电极中的包括隔膜电极，固定电极和驻极体膜的电容器部分，用于将电容器部分的电容变化转换为电信号以用于输出的转换电路部分，用于使电容器部分与转换电路部分导电的导电部分，以及从壳体主体的外表面的顶表面到侧表面延伸到底表面的导电表面端子元件与转换电路部分导电。电容器部分，转换电路部分和导电部分安装在壳体内。

2. 发明申请

US20110135122A1 Microphone 有权
标题翻译：麦克风
公开(公告)号：US20110135122A1
公开(公告)日：2011-06-09
申请号：US12957678
申请日：2010-12-01
申请人： Ryuji Awamura , Noriaki Hanada , Kensuke Nakanishi , Tetsuo Toyoda
发明人： Ryuji Awamura , Noriaki Hanada , Kensuke Nakanishi , Tetsuo Toyoda
IPC分类号： H04R11/04
CPC分类号： H04R1/06 , H01L2224/45144 , H01L2224/48091 , H01L2924/1461 , H01L2924/16151 , H01L2924/16152 , H01L2924/3011 , H04R19/005 , H04R31/006 , H01L2924/00014 , H01L2924/00
摘要： A microphone has a housing (9) defining an acoustic hole (99) and having inner faces. The microphone includes a MEMS capacitor (1) secured to and electrically connected with a first face (6) of the inner faces of the housing (9), the first face defining the acoustic hole (99), a detecting circuit (7) secured to and electrically connected with a second face (8) of the inner faces of the housing (9), the second face (8) being not adjacent the first face (6), the detecting circuit (7) detecting at least a change in the electrostatic capacity of the MEMS capacitor (1). The microphone further includes a flexible substrate (4) secured to the first face (6) and the second face (8) and disposed under a bent state inside the housing (9). The flexible substrate (4) establishes electrical connection between the MEMS capacitor (1) and the detecting circuit (7) via a wire electrically connecting the first face (6) and the second face (8).
摘要翻译：麦克风具有限定声孔（99）并具有内表面的外壳（9）。麦克风包括固定到壳体（9）的内表面的第一面（6）并与之电连接的MEMS电容器（1），第一面限定声孔（99），检测电路（7）固定与壳体（9）的内表面的第二面（8）电连接，第二面（8）不与第一面（6）相邻，检测电路（7）至少检测到 MEMS电容器（1）的静电容量。麦克风还包括固定到第一面（6）和第二面（8）并且在弯曲状态下设置在壳体（9）内的柔性基底（4）。柔性基板（4）通过电连接第一面（6）和第二面（8）的导线在MEMS电容器（1）和检测电路（7）之间建立电连接。

3. 发明授权

US08605919B2 Microphone 有权
标题翻译：麦克风
公开(公告)号：US08605919B2
公开(公告)日：2013-12-10
申请号：US12957678
申请日：2010-12-01
申请人： Ryuji Awamura , Noriaki Hanada , Kensuke Nakanishi , Tetsuo Toyoda
发明人： Ryuji Awamura , Noriaki Hanada , Kensuke Nakanishi , Tetsuo Toyoda
IPC分类号： H04R25/00
CPC分类号： H04R1/06 , H01L2224/45144 , H01L2224/48091 , H01L2924/1461 , H01L2924/16151 , H01L2924/16152 , H01L2924/3011 , H04R19/005 , H04R31/006 , H01L2924/00014 , H01L2924/00
摘要： A microphone has a housing (9) defining an acoustic hole (99) and having inner faces. The microphone includes a MEMS capacitor (1) secured to and electrically connected with a first face (6) of the inner faces of the housing (9), the first face defining the acoustic hole (99), a detecting circuit (7) secured to and electrically connected with a second face (8) of the inner faces of the housing (9), the second face (8) being not adjacent the first face (6), the detecting circuit (7) detecting at least a change in the electrostatic capacity of the MEMS capacitor (1). The microphone further includes a flexible substrate (4) secured to the first face (6) and the second face (8) and disposed under a bent state inside the housing (9). The flexible substrate (4) establishes electrical connection between the MEMS capacitor (1) and the detecting circuit (7) via a wire electrically connecting the first face (6) and the second face (8).
摘要翻译：麦克风具有限定声孔（99）并具有内表面的外壳（9）。麦克风包括固定到壳体（9）的内表面的第一面（6）并与之电连接的MEMS电容器（1），第一面限定声孔（99），检测电路（7）固定与壳体（9）的内表面的第二面（8）电连接，第二面（8）不与第一面（6）相邻，检测电路（7）至少检测到 MEMS电容器（1）的静电容量。麦克风还包括固定到第一面（6）和第二面（8）并且在弯曲状态下设置在壳体（9）内的柔性基底（4）。柔性基板（4）通过电连接第一面（6）和第二面（8）的导线在MEMS电容器（1）和检测电路（7）之间建立电连接。

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