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51. 发明申请

US20130136292A1 MICROPHONE UNIT 审中-公开
标题翻译：麦克风单元
公开(公告)号：US20130136292A1
公开(公告)日：2013-05-30
申请号：US13813206
申请日：2011-07-14
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Shuji Umeda
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Shuji Umeda
IPC分类号： H04R1/04
CPC分类号： H04R1/04 , H04R1/021 , H04R1/2869 , H04R1/38 , H04R19/005 , H04R19/04
摘要： A microphone unit (1) includes: an electroacoustic conversion element (13) that converts a sound signal into an electrical signal based on vibration of a diaphragm (134); and an enclosure (10) that holds the electroacoustic conversion element (13). A first sound guide space (SP1) holding the electroacoustic conversion element (13) and a second sound guide space (SP2) separated by the diaphragm (134) from the first sound guide space (SP1) are provided in the enclosure. In an inward side of the second sound guide space (SP2) apart from the second opening (19), a cross-sectional area reduction portion (AR) is provided that locally reduces, as compared with forward and backward portions thereof, an area of a sound path cross section substantially perpendicular to a direction in which the sound wave travels.
摘要翻译：麦克风单元（1）包括：电声转换元件（13），其根据隔膜（134）的振动将声音信号转换成电信号; 以及保持电声转换元件（13）的外壳（10）。在外壳中设置有保持电声转换元件（13）的第一声音引导空间（SP1）和由隔膜（134）与第一声音引导空间（SP1）隔开的第二声音引导空间（SP2）。在与第二开口（19）相隔的第二声音引导空间（SP2）的内侧设置有横截面积减小部（AR），与横向面积减小部（AR）的前后方向相比，基本上垂直于声波行进方向的声道横截面。

52. 发明申请

US20120328142A1 MICROPHONE UNIT, AND SPEECH INPUT DEVICE PROVIDED WITH SAME 有权
标题翻译：麦克风单元和提供的语音输入设备
公开(公告)号：US20120328142A1
公开(公告)日：2012-12-27
申请号：US13530824
申请日：2012-06-22
申请人： Ryusuke Horibe , Tomohiro Taniguchi , Fuminori Tanaka , Takeshi Inoda
发明人： Ryusuke Horibe , Tomohiro Taniguchi , Fuminori Tanaka , Takeshi Inoda
IPC分类号： H04R11/04
CPC分类号： H04R1/406 , H04R1/086 , H04R3/005 , H04R2499/11
摘要： A microphone unit includes first and second diaphragms; a substrate on a top surface of which are installed the first and second diaphragms; and a cover disposed covering the first and second diaphragms, the cover joined to an outside edge of the substrate and forming an internal space. There are formed in the substrate first and second openings that are formed respectively in the top and bottom surfaces of the substrate, and an internal sound path communicating from the first opening to the second opening. The first diaphragm is disposed on the substrate so as to cover and hide the first opening. The second diaphragm is disposed so as to seal off a partial region away from the first opening of the top surface of the substrate. A third opening is formed in the cover, and the internal space communicates to an outside space via the third opening.
摘要翻译：麦克风单元包括第一和第二隔膜; 其顶表面上的基板安装在第一和第二隔膜上; 以及覆盖所述第一和第二隔膜的盖，所述盖连接到所述基板的外侧边缘并形成内部空间。在衬底的第一和第二开口中分别形成有衬底的顶表面和底表面以及从第一开口到第二开口连通的内部声道。第一隔膜设置在基板上以覆盖和隐藏第一开口。第二隔膜被设置成密封远离基板顶表面的第一开口的部分区域。第三开口形成在盖中，内部空间经由第三开口与外部空间连通。

53. 发明申请

US20120300969A1 MICROPHONE UNIT AND VOICE INPUT DEVICE COMPRISING SAME 有权
标题翻译：麦克风单元和包含相同的语音输入设备
公开(公告)号：US20120300969A1
公开(公告)日：2012-11-29
申请号：US13575004
申请日：2011-01-17
申请人： Fuminori Tanaka , Ryusuke Horibe , Shuji Umeda , Takeshi Inoda
发明人： Fuminori Tanaka , Ryusuke Horibe , Shuji Umeda , Takeshi Inoda
IPC分类号： H04R1/02
CPC分类号： H04R19/005 , H04R1/342 , H04R19/016 , H04R19/04 , H04R31/00
摘要： A microphone unit (1) comprises a first vibrating part (14), a second vibrating part (15), and a housing (20) for accommodating the first vibrating part (14) and the second vibrating part (15), the housing being provided with a first sound hole (132), a second sound hole (101), and a third sound hole (133). The housing (20) is provided with a first sound path (41) for transmitting sound pressure inputted from the first sound hole (132) to one surface (142a) of a first diaphragm (142) and to one surface (152a) of a second diaphragm (152), a second sound path (42) for transmitting sound pressure inputted from the second sound hole (101) to the other surface (142b) of the first diaphragm (142), and a third sound path (43) for transmitting sound pressure inputted from the third sound hole (133) to the other surface (152b) of the second diaphragm (152).
摘要翻译：麦克风单元（1）包括第一振动部分（14），第二振动部分（15）和用于容纳第一振动部分（14）和第二振动部分（15）的壳体（20）设置有第一声孔（132），第二声孔（101）和第三声孔（133）。壳体（20）设置有用于将从第一声孔（132）输入的声压传送到第一隔膜（142）的一个表面（142a）和第一声孔（142a）的一个表面（152a）的第一声音路径（41）第二隔膜（152），用于将从第二声孔（101）输入的声压传送到第一隔膜（142）的另一个表面（142b）的第二声音路径（42），以及用于将从第三声孔（133）输入的声压传递到第二隔膜（152）的另一表面（152b）。

54. 发明授权

US09351062B2 Microphone unit 有权
标题翻译：麦克风单元
公开(公告)号：US09351062B2
公开(公告)日：2016-05-24
申请号：US13813812
申请日：2011-07-14
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Shuji Umeda
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Shuji Umeda
IPC分类号： H04R1/08 , H04R19/04 , H04R19/00
CPC分类号： H04R1/08 , H04R1/021 , H04R1/04 , H04R1/38 , H04R19/005 , H04R19/04
摘要： A microphone unit (1) is provided with an electro-acoustic transducer (13) which converts acoustic signals into electric signals on the basis of the oscillation of a diaphragm (134), and a housing (10) which contains the electro-acoustic transducer (13). The housing (10) is provided with: a first sound conduction space (SP1) that guides sound waves from the outside to one side of the diaphragm (134) via at least one first aperture (18) formed on the exterior of the housing (10); and a second sound conduction space (SP2) that guides sound waves from the outside to the other side of the diaphragm (134) via at least one second aperture (19) formed on the exterior of the housing (10). The total square area of at least one first aperture (18) and the total square area of at least one second aperture (19) are not the same.
摘要翻译：麦克风单元（1）设置有电声换能器（13），其基于振动板（134）的振动将声信号转换为电信号;以及壳体（10），其包含电声换能器（13）。壳体（10）设置有：第一声音传导空间（SP1），其经由形成在壳体的外部上的至少一个第一孔（18）将声波从外部引导到隔膜（134）的一侧 10）; 以及第二声音传导空间（SP2），其经由形成在壳体（10）的外部上的至少一个第二孔（19）将声波从外部引导到隔膜（134）的另一侧。至少一个第一孔（18）的总平方面积和至少一个第二孔（19）的总平方面积不相同。

55. 发明授权

US08861764B2 Microphone unit and sound input device incorporating same 有权
标题翻译：麦克风单元和包含相同的声音输入设备
公开(公告)号：US08861764B2
公开(公告)日：2014-10-14
申请号：US13700943
申请日：2011-05-27
申请人： Fuminori Tanaka , Takeshi Inoda , Ryusuke Horibe
发明人： Fuminori Tanaka , Takeshi Inoda , Ryusuke Horibe
IPC分类号： H04R1/40
CPC分类号： H04R1/04 , H04R1/38 , H04R3/005 , H04R19/04 , H04R2499/11
摘要： An enclosure (10) of a microphone unit (1) includes a mounting portion (11) which has a mounting surface (11a) where a first vibration portion (13) and a second vibration portion (15) are mounted and in which, in the back surface (11b) of the mounting surface (11a), a first sound hole (23) and a second sound hole (25) are provided; in the enclosure (10), a first sound path (41) is provided that transmits sound waves input through the first sound hole (23) to one surface of a first diaphragm (134) and that also transmits the sound waves to one surface of a second diaphragm (154) and a second sound path (42) is provided that transmits sound waves input through the second sound hole to the other surface of the second diaphragm (154).
摘要翻译：麦克风单元（1）的外壳（10）包括具有安装表面（11a）的安装部分（11），其中安装有第一振动部分（13）和第二振动部分（15），其中，设置安装面（11a）的背面（11b），第一声孔（23）和第二声孔（25）。在外壳（10）中，设置有第一声音路径（41），其将通过第一声孔（23）输入的声波传送到第一隔膜（134）的一个表面，并且还将声波发送到提供了将通过第二声孔输入的声波传递到第二隔膜（154）的另一个表面的第二隔膜（154）和第二声音路径（42）。

56. 发明授权

US08823115B2 Microphone unit and voice input device using same 有权
标题翻译：麦克风单元和语音输入设备使用相同
公开(公告)号：US08823115B2
公开(公告)日：2014-09-02
申请号：US13133515
申请日：2009-12-10
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Akira Funatsu , Michitomo Shibutani
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Akira Funatsu , Michitomo Shibutani
IPC分类号： H01L29/84 , H04R1/04 , H04R19/04 , H04R1/38 , H04R19/00
CPC分类号： H04R19/04 , H01L2224/48091 , H01L2224/48137 , H01L2924/16151 , H01L2924/16152 , H04R1/04 , H04R1/38 , H04R19/005 , H04R2499/11 , H01L2924/00014
摘要： A microphone unit converts voice into an electric signal based on the vibration of a diaphragm contained in an MEMS chip. The microphone unit includes a substrate on which the diaphragm is mounted (the MEMS chip is mounted); a cover member, having sound holes, that is disposed above the substrate so that the diaphragm is contained within the inner space formed between the cover member and the substrate; and a holding member that holds only the substrate or both of the substrate and the cover member.
摘要翻译：麦克风单元基于MEMS芯片中包含的隔膜的振动将语音转换成电信号。麦克风单元包括其上安装有隔膜的基板（安装有MEMS芯片）; 具有声孔的盖构件，其设置在所述基板的上方，使得所述隔膜容纳在形成在所述盖构件和所述基板之间的内部空间中; 以及仅保持基板或保持基板和盖构件的保持构件。

57. 发明申请

US20130129133A1 MICROPHONE UNIT 有权
标题翻译：麦克风单元
公开(公告)号：US20130129133A1
公开(公告)日：2013-05-23
申请号：US13813812
申请日：2011-07-14
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka
IPC分类号： H04R1/08
CPC分类号： H04R1/08 , H04R1/021 , H04R1/04 , H04R1/38 , H04R19/005 , H04R19/04
摘要： A microphone unit (1) is provided with an electro-acoustic transducer (13) which converts acoustic signals into electric signals on the basis of the oscillation of a diaphragm (134), and a housing (10) which contains the electro-acoustic transducer (13). The housing (10) is provided with: a first sound conduction space (SP1) that guides sound waves from the outside to one side of the diaphragm (134) via at least one first aperture (18) formed on the exterior of the housing (10); and a second sound conduction space (SP2) that guides sound waves from the outside to the other side of the diaphragm (134) via at least one second aperture (19) formed on the exterior of the housing (10). The total square area of at least one first aperture (18) and the total square area of at least one second aperture (19) are not the same.
摘要翻译：麦克风单元（1）设置有电声换能器（13），其基于振动板（134）的振动将声信号转换为电信号;以及壳体（10），其包含电声换能器（13）。壳体（10）设置有：第一声音传导空间（SP1），其经由形成在壳体的外部上的至少一个第一孔（18）将声波从外部引导到隔膜（134）的一侧 10）; 以及第二声音传导空间（SP2），其经由形成在壳体（10）的外部上的至少一个第二孔（19）将声波从外部引导到隔膜（134）的另一侧。至少一个第一孔（18）的总平方面积和至少一个第二孔（19）的总平方面积不相同。

58. 发明申请

US20130070951A1 MICROPHONE UNIT AND SOUND INPUT DEVICE INCORPORATING SAME 有权
标题翻译：麦克风单元和声纳输入装置
公开(公告)号：US20130070951A1
公开(公告)日：2013-03-21
申请号：US13700943
申请日：2011-05-27
申请人： Fuminori Tanaka , Takeshi Inoda , Ryusuke Horibe
发明人： Fuminori Tanaka , Takeshi Inoda , Ryusuke Horibe
IPC分类号： H04R1/04
CPC分类号： H04R1/04 , H04R1/38 , H04R3/005 , H04R19/04 , H04R2499/11
摘要： An enclosure (10) of a microphone unit (1) includes a mounting portion (11) which has a mounting surface (11a) where a first vibration portion (13) and a second vibration portion (15) are mounted and in which, in the back surface (11b) of the mounting surface (11a), a first sound hole (23) and a second sound hole (25) are provided; in the enclosure (10), a first sound path (41) is provided that transmits sound waves input through the first sound hole (23) to one surface of a first diaphragm (134) and that also transmits the sound waves to one surface of a second diaphragm (154) and a second sound path (42) is provided that transmits sound waves input through the second sound hole to the other surface of the second diaphragm (154).
摘要翻译：麦克风单元（1）的外壳（10）包括具有安装表面（11a）的安装部分（11），其中安装有第一振动部分（13）和第二振动部分（15），其中，设置安装面（11a）的背面（11b），第一声孔（23）和第二声孔（25）。在外壳（10）中，设置有第一声音路径（41），其将通过第一声孔（23）输入的声波传送到第一隔膜（134）的一个表面，并且还将声波发送到提供了将通过第二声孔输入的声波传递到第二隔膜（154）的另一个表面的第二隔膜（154）和第二声音路径（42）。

59. 发明申请

US20110233692A1 MICROPHONE UNIT AND VOICE INPUT DEVICE USING SAME 有权
标题翻译：麦克风单元和使用相同的语音输入设备
公开(公告)号：US20110233692A1
公开(公告)日：2011-09-29
申请号：US13133515
申请日：2009-12-10
申请人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Akira Funatsu , Michitomo Shibutani
发明人： Takeshi Inoda , Ryusuke Horibe , Fuminori Tanaka , Akira Funatsu , Michitomo Shibutani
IPC分类号： H01L29/84
CPC分类号： H04R19/04 , H01L2224/48091 , H01L2224/48137 , H01L2924/16151 , H01L2924/16152 , H04R1/04 , H04R1/38 , H04R19/005 , H04R2499/11 , H01L2924/00014
摘要： A microphone unit converts voice into an electric signal based on the vibration of a diaphragm contained in an MEMS chip. The microphone unit includes a substrate on which the diaphragm is mounted (the MEMS chip is mounted); a cover member, having sound holes, that is disposed above the substrate so that the diaphragm is contained within the inner space formed between the cover member and the substrate; and a holding member that holds only the substrate or both of the substrate and the cover member.
摘要翻译：麦克风单元基于MEMS芯片中包含的隔膜的振动将语音转换成电信号。麦克风单元包括其上安装有隔膜的基板（安装有MEMS芯片）; 具有声孔的盖构件，其设置在所述基板的上方，使得所述隔膜容纳在形成在所述盖构件和所述基板之间的内部空间中; 以及仅保持基板或保持基板和盖构件的保持构件。

60. 发明申请

US20110158453A1 MICROPHONE UNIT 审中-公开
标题翻译：麦克风单元
公开(公告)号：US20110158453A1
公开(公告)日：2011-06-30
申请号：US12954810
申请日：2010-11-26
申请人： Fuminori TANAKA , Ryusuke Horibe , Shuji Umeda , Takeshi Inoda
发明人： Fuminori TANAKA , Ryusuke Horibe , Shuji Umeda , Takeshi Inoda
IPC分类号： H04R1/02
CPC分类号： H04R19/04
摘要： The microphone unit of the present invention comprises an electro-acoustic converter for converting an acoustic signal to an electric signal, the converter having a diaphragm displaced by acoustic pressure; and a housing provided with an accommodation space for accommodating the electro-acoustic converter, and with an acoustic path for guiding outside sound from an acoustic hole to the diaphragm. An external-connection electrode having the same function is formed on a first external surface belonging to the housing and having the acoustic hole, and on a second external surface on the side opposite the first external surface of the housing.
摘要翻译：本发明的麦克风单元包括用于将声信号转换为电信号的电声转换器，该转换器具有由声压移位的隔膜; 以及壳体，其设置有用于容纳电声转换器的容置空间，以及用于将声音从声孔引导到隔膜的声路。具有相同功能的外部连接电极形成在属于壳体的第一外表面上并具有声孔，以及在与壳体的第一外表面相对的一侧的第二外表面上。

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