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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. 发明授权

US07907743B2 Electro-acoustic transducer 有权
标题翻译：电声换能器
公开(公告)号：US07907743B2
公开(公告)日：2011-03-15
申请号：US11449908
申请日：2006-06-08
申请人： Toshiro Izuchi , Kazuo Ono , Kensuke Nakanishi , Hiroaki Onishi , Ryuji Awamura
发明人： Toshiro Izuchi , Kazuo Ono , Kensuke Nakanishi , Hiroaki Onishi , Ryuji Awamura
IPC分类号： H04R25/00
CPC分类号： H04R19/00 , H04R19/016
摘要： An object of the present invention is to provide an electro-acoustic transducer having the effects of absorbing vibration and high-frequency noise, reducing the number of components, and preventing heat conduction at the same time. An electro-acoustic transducer according to the present invention includes: an electrically conductive capsule having an opening for electrically connecting internal circuitry to an external object; terminals which protrude from the opening to the outside; and a raised part which is a portion of the capsule on the opening side and is spaced with a gap from the internal structure of the capsule. The raised part and the terminals are arranged in such a manner that the raised part and all of the terminals are able to be directly soldered to a wiring board. The raised part may extend toward the terminals in such a manner that the opening is narrowed. Furthermore, the raised part may have a slit extending to the boundary between the raised part and the other part of the capsule.
摘要翻译：本发明的目的是提供一种具有吸收振动和高频噪声，减少部件数量以及同时防止热传导的效果的电声换能器。根据本发明的电声换能器包括：导电胶囊，具有用于将内部电路电连接到外部物体的开口; 从开口向外突出的端子; 以及作为开口侧上的胶囊的一部分并且与胶囊的内部结构间隔开的凸起部分。凸起部分和端子被布置成使得凸起部分和所有端子能够直接焊接到布线板。凸起部分可以以开口变窄的方式朝向端子延伸。此外，凸起部分可以具有延伸到胶囊的凸起部分和另一部分之间的边界的狭缝。

3. 发明申请

US20060285707A1 Electro-acoustic transducer 有权
标题翻译：电声换能器
公开(公告)号：US20060285707A1
公开(公告)日：2006-12-21
申请号：US11449908
申请日：2006-06-08
申请人： Toshiro Izuchi , Kazuo Ono , Kensuke Nakanishi , Hiroaki Onishi , Ryuji Awamura
发明人： Toshiro Izuchi , Kazuo Ono , Kensuke Nakanishi , Hiroaki Onishi , Ryuji Awamura
IPC分类号： H04R25/00
CPC分类号： H04R19/00 , H04R19/016
摘要： An object of the present invention is to provide an electro-acoustic transducer having the effects of absorbing vibration and high-frequency noise, reducing the number of components, and preventing heat conduction at the same time. An electro-acoustic transducer according to the present invention includes: an electrically conductive capsule having an opening for electrically connecting internal circuitry to an external object; terminals which protrude from the opening to the outside; and a raised part which is a portion of the capsule on the opening side and is spaced with a gap from the internal structure of the capsule. The raised part and the terminals are arranged in such a manner that the raised part and all of the terminals are able to be directly soldered to a wiring board. The raised part may extend toward the terminals in such a manner that the opening is narrowed. Furthermore, the raised part may have a slit extending to the boundary between the raised part and the other part of the capsule.
摘要翻译：本发明的目的是提供一种具有吸收振动和高频噪声，减少部件数量以及同时防止热传导的效果的电声换能器。根据本发明的电声换能器包括：导电胶囊，具有用于将内部电路电连接到外部物体的开口; 从开口向外突出的端子; 以及作为开口侧上的胶囊的一部分并且与胶囊的内部结构间隔开的凸起部分。凸起部分和端子被布置成使得凸起部分和所有端子能够直接焊接到布线板。凸起部分可以以开口变窄的方式朝向端子延伸。此外，凸起部分可以具有延伸到胶囊的凸起部分和另一部分之间的边界的狭缝。

4. 发明申请

US20060199425A1 Electro-acoustic transducer with holder 失效
标题翻译：带保持架的电声换能器
公开(公告)号：US20060199425A1
公开(公告)日：2006-09-07
申请号：US11366776
申请日：2006-03-01
申请人： Toshiro Izuchi , Ryuji Awamura
发明人： Toshiro Izuchi , Ryuji Awamura
IPC分类号： H01R3/00
CPC分类号： H04R1/083
摘要： An electro-acoustic transducer, for example a microphone, with a holder is provided with a block-shaped holder having on the front face a housing chamber housing a microphone main body with its acoustic holes situated on the external face, the microphone main body housed in the housing chamber, a plurality of connection electrodes connected to a plurality of terminal electrodes formed on the microphone main body, respectively, and a plurality of mounting electrodes exposed at each of a front face, a back face and a rear end face in correspondence with the plurality of connection electrodes.
摘要翻译：具有保持器的电声换能器（例如麦克风）设置有块状保持器，其在正面上具有容纳麦克风主体的壳体室，其声孔位于外表面上，麦克风主体被容纳在容纳室中，分别连接到形成在麦克风主体上的多个端子电极的多个连接电极和在对应的前表面，后表面和后端面中的每一个处露出的多个安装电极与多个连接电极。

5. 发明授权

US08150078B2 Electret condenser microphone 失效
标题翻译：驻极体电容麦克风
公开(公告)号：US08150078B2
公开(公告)日：2012-04-03
申请号：US12297576
申请日：2007-04-12
申请人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
发明人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
IPC分类号： H04R1/02 , H04R19/01
CPC分类号： H04R19/016 , H04R2410/03
摘要： An electret condenser microphone is provided that can reduce parasitic capacitance and realize enhanced sensitivity. The electret condenser microphone includes a capacitor section including a fixed electrode having an electret member and a diaphragm electrode, a casing section housing the capacitor section, a circuit board including a converter circuit 4 for converting variations of capacitance of the capacitor section caused by vibrations of the diaphragm electrode to electric signals for output, and conducting elements for making the capacitor conductive with the circuit board, in which the casing section has a shape as viewed from top different from a shape of the capacitor as viewed from top to provide different distances between outer sides of the capacitor section and the casing section circumferentially of the capacitor section as viewed from top.
摘要翻译：提供驻极体电容麦克风，可以减少寄生电容并实现增强的灵敏度。驻极体电容麦克风包括电容器部分，其包括具有驻极体部件和隔膜电极的固定电极，容纳电容器部分的壳体部分，电路板，包括转换器电路，用于转换电容器部分的电容变化，隔膜电极到用于输出的电信号，以及用于使电容器与电路板导通的导电元件，其中壳体部分具有从顶部看起来与顶部不同于电容器形状的形状，以在外部之间提供不同的距离从顶部观察电容器部分的侧面和电容器部分周向的壳体部分。

6. 发明申请

US20090226012A1 Electret Condenser Microphone 失效
标题翻译：驻极体冷凝器麦克风
公开(公告)号：US20090226012A1
公开(公告)日：2009-09-10
申请号：US12297576
申请日：2007-04-12
申请人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
发明人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
IPC分类号： H04R11/04
CPC分类号： H04R19/016 , H04R2410/03
摘要： An electret condenser microphone is provided that can reduce parasitic capacitance and realize enhanced sensitivity The electret condenser microphone includes a capacitor section including a fixed electrode having an electret member and a diaphragm electrode, a casing section housing the capacitor section, a circuit board including a converter circuit 4 for converting variations of capacitance of the capacitor section caused by vibrations of the diaphragm electrode to electric signals for output, and conducting elements for making the capacitor conductive with the circuit board, in which the casing section has a shape as viewed from top different from a shape of the capacitor as viewed from top to provide different distances between outer sides of the capacitor section and the casing section circumferentially of the capacitor section as viewed from top.
摘要翻译：提供一种能够减小寄生电容并实现增强的灵敏度的驻极体电容传声器驻极体电容式麦克风包括具有驻极体部件和隔膜电极的固定电极的电容器部，容纳电容器部的壳体部，用于将由振动膜电极的振动引起的电容器部分的电容变化的电路转换成用于输出的电信号的电路，以及用于使电容器与电路板导通的导电元件，其中壳体部分具有从顶部观察的形状从顶部观察电容器的形状，以从顶部观察电容器部分的外侧和电容器部分周向的壳体部分之间的不同距离。

7. 发明申请

US20090129621A1 Portable electronic apparatus with microphones 审中-公开
标题翻译：带麦克风的便携式电子设备
公开(公告)号：US20090129621A1
公开(公告)日：2009-05-21
申请号：US11920821
申请日：2006-05-25
申请人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
发明人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
IPC分类号： H04R1/02
CPC分类号： H04M1/03 , H04R1/38 , H04R5/027 , H04R19/01 , H04R2499/11
摘要： Two microphone assemblies 3 each having a main sound hole 61M and an auxiliary sound hole 61S are placed at a distance from each other facing the same direction, the main sound hole 61M being offset to one side with respect to an axis of an electret condenser microphone 4 and communicated with a rear face 4B of the electret condenser microphone 4 and the auxiliary sound hole 61S being offset to the opposite side of the axis of the electret condenser microphone 4 from the main sound hole 61M. The auxiliary sound holes 61S are provided in one face 1F of a housing 10 and the main sound holes 61M are provided in other faces 1R and 1L continuous with the face 1F of the housing 10. Directional axes extending from the respective auxiliary sound holes 61S to the respective main sound holes 61M are separated from each other at an angle.
摘要翻译：每个具有主声孔61M和辅助声孔61S的麦克风组件3彼此相对于相同方向彼此间隔地放置，主声孔61M相对于驻极体电容话筒的轴线偏移到一侧并与驻极体电容式麦克风4的后面4B连通，辅助声孔61S偏离驻极体电容传声器4的轴线与主声孔61M的相对侧。辅助声孔61S设置在壳体10的一个面1F中，并且主声孔61M设置在与壳体10的表面1F连续的另一面1R和1L中。从各个辅助声孔61S延伸的定向轴相应的主声孔61M以一定角度彼此分离。

8. 发明授权

US07344405B2 Electro-acoustic transducer with holder 失效
标题翻译：带保持架的电声换能器
公开(公告)号：US07344405B2
公开(公告)日：2008-03-18
申请号：US11366776
申请日：2006-03-01
申请人： Toshiro Izuchi , Ryuji Awamura
发明人： Toshiro Izuchi , Ryuji Awamura
IPC分类号： H01R3/00
CPC分类号： H04R1/083
摘要： An electro-acoustic transducer, for example a microphone, with a holder is provided with a block-shaped holder having on the front face a housing chamber housing a microphone main body with its acoustic holes situated on the external face, the microphone main body housed in the housing chamber, a plurality of connection electrodes connected to a plurality of terminal electrodes formed on the microphone main body, respectively, and a plurality of mounting electrodes exposed at each of a front face, a back face and a rear end face in correspondence with the plurality of connection electrodes.
摘要翻译：具有保持器的电声换能器（例如麦克风）设置有块状保持器，其在正面上具有容纳麦克风主体的壳体室，其声孔位于外表面上，麦克风主体被容纳在容纳室中，分别连接到形成在麦克风主体上的多个端子电极的多个连接电极和在对应的前表面，后表面和后端面中的每一个处露出的多个安装电极与多个连接电极。

9. 发明申请

US20070104339A1 Electret condenser microphone 审中-公开
标题翻译：驻极体电容麦克风
公开(公告)号：US20070104339A1
公开(公告)日：2007-05-10
申请号：US11588035
申请日：2006-10-25
申请人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
发明人： Toshiro Izuchi , Kensuke Nakanishi , Ryuji Awamura
IPC分类号： H04R25/00 , H04R17/02
CPC分类号： H04R19/016
摘要： An object of the present invention is to provide a digital-output electret condenser microphone capable of being soldered on a wiring substrate of an apparatus by using a reflow furnace. An electret condenser microphone according to the present invention has an electret polymer film and a spacer that are formed of a heat-resistant material. Sound apertures are provided in a front panel of the electrically conductive capsule and/or the wiring substrate. Provided on the surface exposed in the open end of the electrically conductive capsule are multiple terminals, including at least a power supply terminal, a digital signal output terminal, and a clock input terminal. The terminals are protruded outward beyond a caulked part at the open end of the electrically conductive capsule.
摘要翻译：本发明的目的是提供一种数字输出驻极体电容麦克风，其能够通过使用回流炉被焊接在装置的布线基板上。根据本发明的驻极体电容传声器具有由耐热材料形成的驻极体聚合物膜和间隔物。在导电胶囊和/或布线基板的前面板中设置声孔。在导电胶囊的开口端露出的表面上设置有至少包括电源端子，数字信号输出端子和时钟输入端子的多个端子。端子在导电胶囊的开口端处向外突出到铆接部分之外。

10. 发明申请

US20080112585A1 Microphone and microphone mounting structurre 有权
标题翻译：麦克风和麦克风安装结构
公开(公告)号：US20080112585A1
公开(公告)日：2008-05-15
申请号：US11982501
申请日：2007-11-01
申请人： Toshiro Izuchi , Kazuo Ono , Kensuke Nakanishi , Kiyoshi Ota , Tsuyoshi Baba
发明人： Toshiro Izuchi , Kazuo Ono , Kensuke Nakanishi , Kiyoshi Ota , Tsuyoshi Baba
IPC分类号： H04R11/04
CPC分类号： H04R19/016 , H04R1/021 , H04R1/086 , H04R31/006 , H04R2499/11 , H05K1/181 , H05K2201/09072 , H05K2201/10083 , Y02P70/611
摘要： A microphone contains a capacitor in a capsule with a diaphragm serving as one of electrodes of the capacitor. The microphone is mounted on a mounting board when external terminals installed on an external surface of a circuit board which closes an opening of the capsule are connected face to face with connection terminals on the mounting board. A sound hole is formed in the circuit board and through-hole is formed in the mounting board, being placed in such a position as to avoid overlapping each other when the microphone is mounted. An enclosed space which communicates the through-hole and sound hole is formed when the external terminals are connected with the connection terminals on the mounting board.
摘要翻译：麦克风包含胶囊中的电容器，其中隔膜用作电容器的电极之一。当安装在封闭胶囊的开口的电路板的外表面上的外部端子与安装板上的连接端子面对面地连接时，麦克风安装在安装板上。在电路板上形成一个声孔，并且在安装板上形成通孔，放置在安装麦克风时避免彼此重叠的位置。当外部端子与安装板上的连接端子连接时，形成连通通孔和声孔的封闭空间。

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