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公开(公告)号：US07050600B2
公开(公告)日：2006-05-23
申请号：US10185909
申请日：2002-06-28
申请人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
发明人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
CPC分类号： H04R1/028 , H04M1/03 , H04M1/035 , H04R9/046 , H04R2499/11 , H04R2499/15
摘要： A speaker system includes a display panel for displaying an image; a transparent panel provided such that the image displayed in the display panel is viewed through the transparent panel; an electric-mechanical-acoustic-transducer having a diaphragm for outputting a sound by vibrating the diaphragm in accordance with an electric signal; and an acoustic signal transfer member for transferring the sound output from the electric-mechanical-acoustic-transducer to a space provided between the display panel and the transparent panel. The transparent panel is allowed to be vibrated by the sound transferred to the space from the electric-mechanical-acoustic-transducer via the acoustic signal transfer member.
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公开(公告)号：US07536211B2
公开(公告)日：2009-05-19
申请号：US11376932
申请日：2006-03-16
申请人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
发明人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
CPC分类号： H04R1/028 , H04M1/03 , H04M1/035 , H04R9/046 , H04R2499/11 , H04R2499/15
摘要： A speaker system includes a display panel for displaying an image; a transparent panel provided such that the image displayed in the display panel is viewed through the transparent panel; an electric-mechanical-acoustic-transducer having a diaphragm for outputting a sound by vibrating the diaphragm in accordance with an electric signal; and an acoustic signal transfer member for transferring the sound output from the electric-mechanical-acoustic-transducer to a space provided between the display panel and the transparent panel. The transparent panel is allowed to be vibrated by the sound transferred to the space from the electric-mechanical-acoustic transducer via the acoustic signal transfer member.
摘要翻译： 扬声器系统包括用于显示图像的显示面板; 透明面板被设置为使得通过透明面板观看显示在显示面板中的图像; 具有用于通过根据电信号振动隔膜来输出声音的振动膜的电 - 机 - 声 - 换能器; 以及用于将从电 - 机 - 声换能器输出的声音传送到设置在显示面板和透明面板之间的空间的声信号传送构件。 允许透明面板经由声信号传送构件从电 - 机 - 声变换器传递到空间的声音振动。
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公开(公告)号：US20060166698A1
公开(公告)日：2006-07-27
申请号：US11376932
申请日：2006-03-16
申请人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
发明人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
IPC分类号： H04M1/00
CPC分类号： H04R1/028 , H04M1/03 , H04M1/035 , H04R9/046 , H04R2499/11 , H04R2499/15
摘要： A speaker system includes a display panel for displaying an image; a transparent panel provided such that the image displayed in the display panel is viewed through the transparent panel; an electric-mechanical-acoustic-transducer having a diaphragm for outputting a sound by vibrating the diaphragm in accordance with an electric signal; and an acoustic signal transfer member for transferring the sound output from the electric-mechanical-acoustic-transducer to a space provided between the display panel and the transparent panel. The transparent panel is allowed to be vibrated by the sound transferred to the space from the electric-mechanical-acoustic transducer via the acoustic signal transfer member.
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公开(公告)号：US20050025330A1
公开(公告)日：2005-02-03
申请号：US10901112
申请日：2004-07-29
申请人： Shuji Saiki , Sawako Usuki
发明人： Shuji Saiki , Sawako Usuki
CPC分类号： H04R7/04 , H04R1/2834 , H04R3/14 , H04R2499/11 , H04R2499/15
摘要： The present invention is directed to a sound reproduction device which includes an LCD 20, which is an exemplary front panel, a case 22, and an electromechanical acoustic transducer 23. The LCD 20 is operable to perform a predetermined operation in response to an electrical signal applied thereto. A space 24 for sound emission is formed between the case 22 and the LCD 20. The electromechanical acoustic transducer 23 is connected to the case 22, and emits sound to the space 24. If the electromechanical acoustic transducer 23 emits the sound to the space 24, energy of the emitted sound causes the LCD 20 to vibrate and thereby to externally output the sound.
摘要翻译： 本发明涉及一种声音再现装置，其包括作为示例性前面板的LCD 20，壳体22和机电声学换能器23. LCD 20可操作以响应于电信号执行预定操作 应用于此。 在壳体22和LCD20之间形成用于发声的空间24.机电式声学换能器23连接到壳体22，并向空间24发出声音。如果机电声换能器23将声音发射到空间24 发出的声音的能量使得LCD 20振动，从而从外部输出声音。
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公开(公告)号：US06208237B1
公开(公告)日：2001-03-27
申请号：US08979746
申请日：1997-11-26
申请人： Shuji Saiki , Sawako Usuki , Mitsukazu Kuze
发明人： Shuji Saiki , Sawako Usuki , Mitsukazu Kuze
IPC分类号： G08B300
CPC分类号： H04R11/02 , H04M1/03 , H04M19/04 , H04M19/047 , H04R9/06 , H04R2400/03 , H04R2400/07
摘要： The present invention purposes to realize an electro-mechanical and acoustic transducer capable of generating both strong vibration and sound. In an electro-mechanical and acoustic transducer of the present invention, mass of a mechanical vibration system of the electro-mechanical and acoustic transducer is increased by attaching a weight to a magnetic circuit unit or integrated the weight with the magnetic circuit unit, whereby large vibration is obtained from the electro-mechanical and acoustic transducer.
摘要翻译： 本发明旨在实现能够产生强烈振动和声音的电 - 机 - 声换能器。 在本发明的机电声换能器中，通过将重量附加到磁路单元或将重量与磁路单元集成在一起来增加电 - 机 - 声换能器的机械振动系统的质量，由此大 从机电声换能器获得振动。
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公开(公告)号：US07231058B2
公开(公告)日：2007-06-12
申请号：US10742944
申请日：2003-12-23
申请人： Sawako Usuki , Shuji Saiki
发明人： Sawako Usuki , Shuji Saiki
IPC分类号： H04R25/00
CPC分类号： H04R9/047 , H04R9/025 , H04R2499/11
摘要： In an electroacoustic transducer of the present invention, a casing supports a diaphragm, a drive coil is provided on the diaphragm, a first magnetic structure has a first space in a center thereof provided within the casing such that a center axis penetrates the first space, and a second magnetic structure has a second space in a center thereof provided within the casing on a side opposed to the first magnetic structure with respect to the diaphragm, such that the center axis penetrates the second space. The first magnetic structure is oriented such that a magnetization direction thereof is parallel to the center axis. The second magnetic structure is oriented such that a magnetization direction thereof is opposite to the magnetization direction of the first magnetic structure.
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7.发明授权Driving circuit, electro-mechanical-acoustic transducer, and portable terminal apparatus 有权驱动电路，机电声换能器和便携式终端装置公开(公告)号：US07006641B1
公开(公告)日：2006-02-28
申请号：US09548119
申请日：2000-04-12
申请人： Shuji Saiki , Sawako Usuki
发明人： Shuji Saiki , Sawako Usuki
IPC分类号： H03G5/00
CPC分类号： B06B1/0276 , B06B1/0215 , B06B1/045 , B06B2201/53 , B06B2201/70 , G10K9/13 , H04M19/047 , H04R9/18 , H04R2400/03 , H04R2499/11
摘要： A circuit of the present invention is a driving circuit for driving a vibrator having a mechanical vibration system which resonates at a resonance frequency. The driving circuit outputs to the vibrator at least two signals of different frequencies which are included in a frequency range including the resonance frequency. The vibrator has a function of converting an electric signal into at least one of a sound and a vibration.
摘要翻译： 本发明的电路是用于驱动具有谐振频率谐振的机械振动系统的振动器的驱动电路。 驱动电路向振动器输出包括在包括谐振频率的频率范围内的不同频率的至少两个信号。 振动器具有将电信号转换成声音和振动中的至少一个的功能。
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公开(公告)号：US06856691B2
公开(公告)日：2005-02-15
申请号：US10649970
申请日：2003-08-28
申请人： Shuji Saiki , Sawako Usuki , Tetsuo Murakami
发明人： Shuji Saiki , Sawako Usuki , Tetsuo Murakami
CPC分类号： G06F1/169 , G06F1/1616 , G06F1/1688
摘要： The present invention provides an electronic apparatus including a touch pad. The electronic apparatus also includes a housing and a mechanical acoustic transducer. The housing supports an outer circumferential portion of the touch pad via a suspension to provide a space for sound emission between the housing and the touch pad. The electromechanical acoustic transducer is connected to the housing, and emits sound into the space. When the electromechanical acoustic transducer emits the sound into the space, an energy of the sound emitted causes the touch pad to vibrate and thereby to output sound outside the electronic apparatus.
摘要翻译： 本发明提供一种包括触摸板的电子设备。 电子设备还包括壳体和机械声学换能器。 壳体经由悬架支撑触摸板的外圆周部分，以在壳体和触摸板之间提供用于发声的空间。 机电声换能器连接到壳体，并将声音发射到空间中。 当机电声换能器将声音发射到空间中时，所发出的声音的能量导致触摸板振动，从而在电子设备外部输出声音。
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公开(公告)号：US20070206830A1
公开(公告)日：2007-09-06
申请号：US11797593
申请日：2007-05-04
申请人： Sawako Usuki , Shuji Saiki
发明人： Sawako Usuki , Shuji Saiki
IPC分类号： H04R1/00
CPC分类号： H04R9/047 , H04R9/025 , H04R2499/11
摘要： In an electroacoustic transducer of the present invention, a casing supports a diaphragm, a drive coil is provided on the diaphragm, a first magnetic structure has a first space in a center thereof provided within the casing such that a center axis penetrates the first space, and a second magnetic structure has a second space in a center thereof provided within the casing on a side opposed to the first magnetic structure with respect to the diaphragm, such that the center axis penetrates the second space. The first magnetic structure is oriented such that a magnetization direction thereof is parallel to the center axis. The second magnetic structure is oriented such that a magnetization direction thereof is opposite to the magnetization direction of the first magnetic structure.
摘要翻译： 在本发明的电声换能器中，壳体支撑隔膜，驱动线圈设置在隔膜上，第一磁性结构在其中心具有设置在壳体内的第一空间，使得中心轴穿过第一空间， 并且第二磁性结构在其中心处具有相对于隔膜相对于第一磁性结构的一侧设置在壳体内的第二空间，使得中心轴穿过第二空间。 第一磁性结构被定向为使得其磁化方向平行于中心轴线。 第二磁性结构被定向为使得其磁化方向与第一磁性结构的磁化方向相反。
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公开(公告)号：US07085394B2
公开(公告)日：2006-08-01
申请号：US10246764
申请日：2002-09-19
申请人： Sawako Usuki , Shuji Saiki
发明人： Sawako Usuki , Shuji Saiki
IPC分类号： H04R25/00
摘要： A first magnet is provided in an upper case and a second magnet is provided in a lower case so that these magnets face each other. These magnets are magnetized in opposite directions. A diaphragm having a drive coil is placed between these magnets. Thus, magnetic flux emitted from the respective magnets bends in a direction approximately perpendicular to the initial direction of emission of the flux. In the magnetic field, the component of the magnetic flux in the direction of radiation proportional to the driving force is dominant, and is symmetrical relative to the direction of vibration. Therefore, the sound pressure of the reproduced sound is increased and the secondary harmonic distortion caused by asymmetry of the driving force can be reduced.
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