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1. 发明申请

US20090045700A1 PIEZOELECTRIC ACTUATOR AND ELECTRONIC DEVICE 失效
标题翻译：压电致动器和电子器件
公开(公告)号：US20090045700A1
公开(公告)日：2009-02-19
申请号：US12281974
申请日：2007-02-20
申请人： Yasuhiro Sasaki , Yasuharu Oonishi , Jun Kuroda , Yukio Murata , Ukyou Mori
发明人： Yasuhiro Sasaki , Yasuharu Oonishi , Jun Kuroda , Yukio Murata , Ukyou Mori
IPC分类号： H01L41/053
CPC分类号： B06B1/0603 , H01L41/053 , H01L41/094 , H04R17/00
摘要： There is provided a piezoelectric actuator and the like capable of efficiently transmitting vibration between an object (e.g., a housing of an electronic device) and a piezoelectric ceramic vibrator. The piezoelectric actuator 50A includes a piezoelectric ceramic vibrator 15 and a holder 12 to hold an edge section thereof and functions as, for example, a vibrator by propagating deflective vibration of the vibrator 15 via the holder 12 to an elastic body 14 as the object. A subsidiary holder 13 is disposed between the vibrator 15 and the elastic body 14, and part of the deflective vibration of the vibrator 15 is propagated via the elastic body 14.
摘要翻译：提供能够在物体（例如电子设备的壳体）和压电陶瓷振动器之间有效地传递振动的压电致动器等。压电致动器50A包括压电陶瓷振动器15和用于保持其边缘部分的保持器12，并且通过经由保持器12将振动器15的偏转振动传播到作为对象的弹性体14而用作例如振动器。辅助保持器13设置在振动器15和弹性体14之间，并且振动器15的偏转振动的一部分经由弹性体14传播。

2. 发明申请

US20090003630A1 Electronic Device and Acoustic Playback Method 有权
标题翻译：电子设备和声学回放方法
公开(公告)号：US20090003630A1
公开(公告)日：2009-01-01
申请号：US12161996
申请日：2007-01-26
申请人： Jun Kuroda , Yukio Murata , Ukyou Mori , Yasuhiro Sasaki
发明人： Jun Kuroda , Yukio Murata , Ukyou Mori , Yasuhiro Sasaki
IPC分类号： H04R1/02 , H04R3/00
CPC分类号： H04R1/02 , H04M1/0214 , H04M1/03 , H04M1/04 , H04R17/00 , H04R19/00 , H04R2499/11
摘要： In a folding electronic device, a pair of micro-speakers is mounted in the upper housing, and a vibrating actuator is mounted in the lower housing. Both these micro-speakers and the vibrating actuator reproduce sound. The vibrating actuator causes the lower housing and external housing to vibrate, and in particular supplements the acoustic characteristics of the micro-speakers in the low-frequency region. Furthermore, in cases where sound is reproduced using the mobile terminal device constituting this electronic device, sound is reproduced by mounting the mobile terminal device in an external housing, charging device, or cradle.
摘要翻译：在折叠电子装置中，一对微型扬声器安装在上壳体中，并且振动致动器安装在下壳体中。这两个微型扬声器和振动执行器都会再现声音。振动致动器使得下壳体和外壳体振动，并且特别地补充了低频区域中微型扬声器的声学特性。此外，在使用构成该电子装置的移动终端装置再现声音的情况下，通过将移动终端装置安装在外部壳体，充电装置或支架中来再现声音。

3. 发明授权

US08139762B2 Electronic device and acoustic playback method 有权
标题翻译：电子设备和声音播放方法
公开(公告)号：US08139762B2
公开(公告)日：2012-03-20
申请号：US12161996
申请日：2007-01-26
申请人： Jun Kuroda , Yukio Murata , Ukyou Mori , Yasuhiro Sasaki
发明人： Jun Kuroda , Yukio Murata , Ukyou Mori , Yasuhiro Sasaki
IPC分类号： H04M1/00 , H04M9/00
CPC分类号： H04R1/02 , H04M1/0214 , H04M1/03 , H04M1/04 , H04R17/00 , H04R19/00 , H04R2499/11
摘要： In a folding electronic device, a pair of micro-speakers is mounted in the upper housing, and a vibrating actuator is mounted in the lower housing. Both these micro-speakers and the vibrating actuator reproduce sound. The vibrating actuator causes the lower housing and external housing to vibrate, and in particular supplements the acoustic characteristics of the micro-speakers in the low-frequency region. Furthermore, in cases where sound is reproduced using the mobile terminal device constituting this electronic device, sound is reproduced by mounting the mobile terminal device in an external housing, charging device, or cradle.
摘要翻译：在折叠电子装置中，一对微型扬声器安装在上壳体中，并且振动致动器安装在下壳体中。这两个微型扬声器和振动执行器都会再现声音。振动致动器使得下壳体和外壳体振动，并且特别地补充了低频区域中微型扬声器的声学特性。此外，在使用构成该电子装置的移动终端装置再现声音的情况下，通过将移动终端装置安装在外部壳体，充电装置或支架中来再现声音。

4. 发明授权

US07750540B2 Piezoelectric actuator and electronic device 失效
标题翻译：压电执行器和电子设备
公开(公告)号：US07750540B2
公开(公告)日：2010-07-06
申请号：US12281974
申请日：2007-02-20
申请人： Yasuhiro Sasaki , Yasuharu Oonishi , Jun Kuroda , Yukio Murata , Ukyou Mori
发明人： Yasuhiro Sasaki , Yasuharu Oonishi , Jun Kuroda , Yukio Murata , Ukyou Mori
IPC分类号： H01L41/08
CPC分类号： B06B1/0603 , H01L41/053 , H01L41/094 , H04R17/00
摘要： There is provided a piezoelectric actuator and the like capable of efficiently transmitting vibration between an object (e.g., a housing of an electronic device) and a piezoelectric ceramic vibrator. The piezoelectric actuator 50A includes a piezoelectric ceramic vibrator 15 and a holder 12 to hold an edge section thereof and functions as, for example, a vibrator by propagating deflective vibration of the vibrator 15 via the holder 12 to an elastic body 14 as the object. A subsidiary holder 13 is disposed between the vibrator 15 and the elastic body 14, and part of the deflective vibration of the vibrator 15 is propagated via the elastic body 14.
摘要翻译：提供能够在物体（例如电子设备的壳体）和压电陶瓷振动器之间有效地传递振动的压电致动器等。压电致动器50A包括压电陶瓷振动器15和用于保持其边缘部分的保持器12，并且通过经由保持器12将振动器15的偏转振动传播到作为对象的弹性体14而用作例如振动器。辅助保持器13设置在振动器15和弹性体14之间，并且振动器15的偏转振动的一部分经由弹性体14传播。

5. 发明申请

US20090264147A1 TELEPHONE TERMINAL AND SIGNAL PROCESSING METHOD 审中-公开
标题翻译：电话终端和信号处理方法
公开(公告)号：US20090264147A1
公开(公告)日：2009-10-22
申请号：US12091534
申请日：2006-10-26
申请人： Jun Kuroda , Yukio Murata , Ukyou Mori
发明人： Jun Kuroda , Yukio Murata , Ukyou Mori
IPC分类号： H04M1/00
CPC分类号： H04M1/6008 , H04M1/72519
摘要： A telephone terminal (10) includes: an operation unit (11) inputting an operation signal corresponding to an operation of a user; a sound input unit (16) inputting a sound signal corresponding to sound captured from an outside; a signal processing unit (14) converting the sound signal from the sound input unit to a transmission signal; a control unit (15) interrupting propagation of the sound signal inputted to the signal processing unit at the time when the operation signal from the operation unit is recognized. With the configuration, sound generated by a terminal operation such as a key operation during a telephone call in a telephone terminal can be easily prevented from being sent to the other party.
摘要翻译：电话终端（10）包括：操作单元（11），输入与用户的操作对应的操作信号; 声音输入单元（16），输入与从外部捕获的声音相对应的声音信号; 将来自声音输入单元的声音信号转换为发送信号的信号处理单元（14）控制单元（15）在识别来自操作单元的操作信号时中断输入到信号处理单元的声音信号的传播。利用该配置，可以容易地防止在电话终端中的电话呼叫期间通过诸如键操作之类的终端操作产生的声音被发送到另一方。

6. 发明授权

US08116506B2 Speaker, image element protective screen, case of terminal and terminal 有权
标题翻译：扬声器，图像元件保护屏，终端和终端盒
公开(公告)号：US08116506B2
公开(公告)日：2012-02-14
申请号：US12064779
申请日：2006-11-02
申请人： Jun Kuroda , Hideki Ueda , Yukio Murata , Ukyo Mori , Yasuhiro Sasaki , Yasuharu Ohnishi
发明人： Jun Kuroda , Hideki Ueda , Yukio Murata , Ukyo Mori , Yasuhiro Sasaki , Yasuharu Ohnishi
IPC分类号： H04R1/02
CPC分类号： H04R5/02 , H04M1/0216 , H04M1/0266 , H04M1/03 , H04R1/02 , H04R2499/15
摘要： Arrangement of an internal component (not shown) arranged in the vicinity of the top side is different from that of the hinge side of an image element protective screen (2). An actuator (5) is fixed to the top side of the image element protective screen (2) and an actuator (4) is fixed to the hinge side of the image element protective screen (2). Since Arrangement of the internal component in the vicinity of the actuator is different, different sound pressure frequency characteristics or the like are experienced when each actuator is driven independently. When the actuators (4, 5) are driven simultaneously, sound pressure frequency characteristics and vibration frequency characteristics can be flattened. Isolation between the vibration speed of a vibrator near one actuator and the vibration speed of a vibrator in the region near the other actuator that are produced by respective actuators is set at 10 dB or above.
摘要翻译：布置在顶侧附近的内部部件（未示出）的布置与图像元件保护屏（2）的铰链侧的布置不同。致动器（5）固定在图像元件保护屏（2）的顶侧，致动器（4）固定在图像元件保护屏（2）的铰链侧。由于致动器附近的内部部件的配置不同，因此当各个致动器被独立地驱动时，经历不同的声压频率特性等。当致动器（4,5）同时被驱动时，声压频率特性和振动频率特性可以变平。在一个致动器附近的振动器的振动速度与由各个致动器产生的另一致动器附近的区域中的振动器的振动速度之间的隔离设置为10dB或更高。

7. 发明申请

US20090103767A1 SPEAKER, IMAGE ELEMENT PROTECTIVE SCREEN, CASE OF TERMINAL AND TERMINAL 有权
标题翻译：扬声器，图像元件保护屏，端子和端子
公开(公告)号：US20090103767A1
公开(公告)日：2009-04-23
申请号：US12064779
申请日：2006-11-02
申请人： Jun Kuroda , Hideki Ueda , Yukio Murata , Ukyo Mori , Yasuhiro Sasaki , Yosuharu Ohnishi
发明人： Jun Kuroda , Hideki Ueda , Yukio Murata , Ukyo Mori , Yasuhiro Sasaki , Yosuharu Ohnishi
IPC分类号： H04R1/02
CPC分类号： H04R5/02 , H04M1/0216 , H04M1/0266 , H04M1/03 , H04R1/02 , H04R2499/15
摘要： Arrangement of an internal component (not shown) arranged in the vicinity of the top side is different from that of the hinge side of an image element protective screen (2). An actuator (5) is fixed to the top side of the image element protective screen (2) and an actuator (4) is fixed to the hinge side of the image element protective screen (2). Since Arrangement of the internal component in the vicinity of the actuator is different, different sound pressure frequency characteristics or the like are experienced when each actuator is driven independently. When the actuators (4, 5) are driven simultaneously, sound pressure frequency characteristics and vibration frequency characteristics can be flattened. Isolation between the vibration speed of a vibrator near one actuator and the vibration speed of a vibrator in the region near the other actuator that are produced by respective actuators is set at 10 dB or above.
摘要翻译：布置在顶侧附近的内部部件（未示出）的布置与图像元件保护屏（2）的铰链侧的布置不同。致动器（5）固定在图像元件保护屏（2）的顶侧，致动器（4）固定在图像元件保护屏（2）的铰链侧。由于致动器附近的内部部件的配置不同，因此当各个致动器被独立地驱动时，经历不同的声压频率特性等。当致动器（4,5）同时被驱动时，声压频率特性和振动频率特性可以变平。在一个致动器附近的振动器的振动速度与由各个致动器产生的另一致动器附近的区域中的振动器的振动速度之间的隔离设置为10dB或更高。

8. 发明授权

US09137608B2 Actuator, piezoelectric actuator, electronic device, and method for attenuating vibration and converting vibration direction 有权
标题翻译：执行器，压电致动器，电子装置以及衰减振动和转动振动方向的方法
公开(公告)号：US09137608B2
公开(公告)日：2015-09-15
申请号：US13513953
申请日：2010-12-14
申请人： Masatake Takahashi , Yasuharu Onishi , Yasuhiro Sasaki , Shigeki Shinoda , Junichiro Mataga , Ukyo Mori , Jun Kuroda , Yukio Murata
发明人： Masatake Takahashi , Yasuharu Onishi , Yasuhiro Sasaki , Shigeki Shinoda , Junichiro Mataga , Ukyo Mori , Jun Kuroda , Yukio Murata
IPC分类号： H01L41/053 , H04R7/20 , H04R17/00
CPC分类号： H04R7/20 , H04R17/00
摘要： A viscoelastic body is interposed between a vibrating membrane vibrating in association with a piezoelectric vibrator composed of a piezoelectric element and a base and a support member supporting the vibrating membrane. The viscoelastic body attenuates vibration transmitted from the support member to the vibrating membrane and converts vibration of the vibrating membrane in the surface direction parallel to its main surfaces to vibration of the vibrating membrane in the direction nearly perpendicular to the surface direction. The vibrating membrane is annular with an opening at the center, and the base is joined to the vibrating membrane coaxially with opening.
摘要翻译：粘弹性体介于与由压电元件和基底构成的压电振动器相关联的振动膜和支撑振动膜的支撑构件之间。粘弹性体将从支撑构件传递到振动膜的振动衰减，并且使振动膜的与其主表面平行的表面方向的振动在振动膜的振动上沿着与表面方向大致垂直的方向发生振动。振动膜是中心具有开口的环形，基部与开口同轴地连接到振动膜。

9. 发明申请

US20130043766A1 ACTUATOR, PIEZOELECTRIC ACTUATOR, ELECTRONIC DEVICE, AND METHOD FOR ATTENUATING VIBRATION AND CONVERTING VIBRATION DIRECTION 有权
标题翻译：致动器，压电致动器，电子设备以及用于衰减振动和转换振动方向的方法
公开(公告)号：US20130043766A1
公开(公告)日：2013-02-21
申请号：US13513953
申请日：2010-12-14
申请人： Masatake Takahashi , Yasuharu Onishi , Yasuhiro Sasaki , Shigeki Shinoda , Junichiro Mataga , Ukyo Mori , Jun Kuroda , Yukio Murata
发明人： Masatake Takahashi , Yasuharu Onishi , Yasuhiro Sasaki , Shigeki Shinoda , Junichiro Mataga , Ukyo Mori , Jun Kuroda , Yukio Murata
IPC分类号： H01L41/053 , H02K41/02 , H01L41/09
CPC分类号： H04R7/20 , H04R17/00
摘要： A viscoelastic body is interposed between a vibrating membrane vibrating in association with a piezoelectric vibrator composed of a piezoelectric element and a base and a support member supporting the vibrating membrane. The viscoelastic body attenuates vibration transmitted from the support member to the vibrating membrane and converts vibration of the vibrating membrane in the surface direction parallel to its main surfaces to vibration of the vibrating membrane in the direction nearly perpendicular to the surface direction. The vibrating membrane is annular with an opening at the center, and the base is joined to the vibrating membrane coaxially with opening.
摘要翻译：粘弹性体介于与由压电元件和基底构成的压电振动器相关联的振动膜和支撑振动膜的支撑构件之间。粘弹性体将从支撑构件传递到振动膜的振动衰减，并且使振动膜的与其主表面平行的表面方向的振动在振动膜的振动上沿着与表面方向大致垂直的方向发生振动。振动膜是中心具有开口的环形，基部与开口同轴地连接到振动膜。

10. 发明授权

US08569930B2 Piezoelectric actuator and audio components 有权
标题翻译：压电执行器和音频元件
公开(公告)号：US08569930B2
公开(公告)日：2013-10-29
申请号：US13319872
申请日：2010-04-12
申请人： Masatake Takahashi , Yasuhiro Sasaki , Yasuharu Onishi , Yukio Murata , Ukyo Mori , Jun Kuroda
发明人： Masatake Takahashi , Yasuhiro Sasaki , Yasuharu Onishi , Yukio Murata , Ukyo Mori , Jun Kuroda
IPC分类号： H01L41/08
CPC分类号： H04R17/00 , H01L41/0973 , H04R7/06
摘要： One object of the present invention is to an achieve increase of amplitude of vibrations and/or flattening of frequency dependence of the amplitude of a piezoelectric actuator. Piezoelectric actuator (100) has first piezoelectric vibrator (102), second piezoelectric vibrator (104), and vibrating membrane (106). First piezoelectric vibrator (102) includes first pedestal (116) and first piezoelectric element (112) connected to the first pedestal. Second piezoelectric vibrator (104) includes second pedestal (118) and second piezoelectric element (114) connected to the second pedestal. Vibrating membrane (106) has opening (108). First piezoelectric vibrator (102) is connected to one surface of vibrating membrane (106) straddling opening (108) of the vibrating membrane. Second piezoelectric vibrator (102) is connected to another surface of vibrating membrane (106) straddling opening (108) of the vibrating membrane.
摘要翻译：本发明的一个目的是实现振动幅度的增加和/或压电致动器的振幅的频率依赖性的平坦化。压电致动器（100）具有第一压电振动器（102），第二压电振动器（104）和振动膜（106）。第一压电振动器（102）包括连接到第一基座的第一基座（116）和第一压电元件（112）。第二压电振动器（104）包括连接到第二基座的第二基座（118）和第二压电元件（114）。振动膜（106）具有开口（108）。第一压电振动器（102）连接到跨越振动膜的开口（108）的振动膜（106）的一个表面。第二压电振动器（102）连接到振动膜的跨接开口（108）的振动膜（106）的另一表面。

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