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1. 发明申请

US20110025927A1 Display device and audio output device 有权
标题翻译：显示设备和音频输出设备
公开(公告)号：US20110025927A1
公开(公告)日：2011-02-03
申请号：US12804512
申请日：2010-07-22
申请人： Terutaka Yana , Yutaka Miki , Yoshio Ohashi , Nobukazu Suzuki
发明人： Terutaka Yana , Yutaka Miki , Yoshio Ohashi , Nobukazu Suzuki
IPC分类号： H04N5/66 , H04R5/00
CPC分类号： H04R5/02 , H04R1/26 , H04R3/14 , H04R5/04 , H04R2203/12 , H04R2499/11 , H04R2499/15 , H04S1/002 , H04S2400/11 , H04S2420/05
摘要： A display device includes a display portion that displays video, a first audio output portion that outputs stereo audio of a high frequency range, and that is a surface sound source positioned on a rear surface of the display portion, on one of an upper section and a lower section of the display portion, a second audio output portion that outputs stereo audio of a lower frequency range, and that is one of a surface sound source and a point sound source positioned on the rear surface of the display portion, on which the first audio output portion is not positioned, and a delaying portion that delays output of the second audio output portion to be later than output of the first audio output portion.
摘要翻译：显示装置包括：显示部分，其显示视频，第一音频输出部分，其输出高频范围的立体声音频，并且是位于显示部分的后表面上的表面声源，在上部和显示部分的下部，输出较低频率范围的立体声音频的第二音频输出部分，并且是位于显示部分的后表面上的表面声源和点声源之一，第一音频输出部分不被定位，并且延迟部分将第二音频输出部分的输出延迟到晚于第一音频输出部分的输出。

2. 发明申请

US20100067726A1 SPEAKER SYSTEM AND SPEAKER DRIVING METHOD 有权
标题翻译：扬声器系统和扬声器驱动方法
公开(公告)号：US20100067726A1
公开(公告)日：2010-03-18
申请号：US12556017
申请日：2009-09-09
申请人： Nobukazu Suzuki , Yoshio Ohashi , Akihisa Inatani , Yasuo Osada , Terutaka Yana , Yutaka Miki
发明人： Nobukazu Suzuki , Yoshio Ohashi , Akihisa Inatani , Yasuo Osada , Terutaka Yana , Yutaka Miki
IPC分类号： H04R1/02
CPC分类号： H04R5/02 , G06F1/1605 , H04R1/26 , H04R7/045 , H04R17/00 , H04R2440/05 , H04R2499/15
摘要： A speaker system includes: a display panel having a display screen; a structure having a plate part functioning as an acoustic diaphragm located outside of a perimeter of the display screen and being supported by the display panel; and an actuator attached to the structure so that a displacement direction of the actuator may be a direction of a plate surface of the plate part.
摘要翻译：扬声器系统包括：具有显示屏的显示面板; 具有作为声屏障的板部的结构，其位于显示屏的周边的外侧，并被显示面板支撑; 以及致动器，其附接到所述结构，使得所述致动器的位移方向可以是所述板部的板表面的方向。

3. 发明授权

US08630428B2 Display device and audio output device 有权
标题翻译：显示设备和音频输出设备
公开(公告)号：US08630428B2
公开(公告)日：2014-01-14
申请号：US12804512
申请日：2010-07-22
申请人： Terutaka Yana , Yutaka Miki , Yoshio Ohashi , Nobukazu Suzuki
发明人： Terutaka Yana , Yutaka Miki , Yoshio Ohashi , Nobukazu Suzuki
IPC分类号： H04R1/40 , H04R9/06 , H04R1/02
CPC分类号： H04R5/02 , H04R1/26 , H04R3/14 , H04R5/04 , H04R2203/12 , H04R2499/11 , H04R2499/15 , H04S1/002 , H04S2400/11 , H04S2420/05
摘要： A display device includes a display portion that displays video, a first audio output portion that outputs stereo audio of a high frequency range, and that is a surface sound source positioned on a rear surface of the display portion, on one of an upper section and a lower section of the display portion, a second audio output portion that outputs stereo audio of a lower frequency range, and that is one of a surface sound source and a point sound source positioned on the rear surface of the display portion, on which the first audio output portion is not positioned, and a delaying portion that delays output of the second audio output portion to be later than output of the first audio output portion.
摘要翻译：显示装置包括：显示部分，其显示视频，第一音频输出部分，其输出高频范围的立体声音频，并且是位于显示部分的后表面上的表面声源，在上部和显示部分的下部，输出较低频率范围的立体声音频的第二音频输出部分，并且是位于显示部分的后表面上的表面声源和点声源之一，第一音频输出部分不被定位，并且延迟部分将第二音频输出部分的输出延迟到晚于第一音频输出部分的输出。

4. 发明授权

US09173030B2 Speaker system and speaker driving method 有权
标题翻译：扬声器系统和扬声器驱动方式
公开(公告)号：US09173030B2
公开(公告)日：2015-10-27
申请号：US12556017
申请日：2009-09-09
申请人： Nobukazu Suzuki , Yoshio Ohashi , Akihisa Inatani , Yasuo Osada , Terutaka Yana , Yutaka Miki
发明人： Nobukazu Suzuki , Yoshio Ohashi , Akihisa Inatani , Yasuo Osada , Terutaka Yana , Yutaka Miki
IPC分类号： H04R1/02 , H04R5/02 , G06F1/16 , H04R1/26 , H04R7/04 , H04R17/00
CPC分类号： H04R5/02 , G06F1/1605 , H04R1/26 , H04R7/045 , H04R17/00 , H04R2440/05 , H04R2499/15
摘要： A speaker system includes: a display panel having a display screen; a structure having a plate part functioning as an acoustic diaphragm located outside of a perimeter of the display screen and being supported by the display panel; and an actuator attached to the structure so that a displacement direction of the actuator may be a direction of a plate surface of the plate part.
摘要翻译：扬声器系统包括：具有显示屏的显示面板; 具有作为声屏障的板部的结构，其位于显示屏的周边的外侧，并被显示面板支撑; 以及致动器，其附接到所述结构，使得所述致动器的位移方向可以是所述板部的板表面的方向。

5. 发明申请

US20110238193A1 AUDIO OUTPUT DEVICE, VIDEO AND AUDIO REPRODUCTION DEVICE AND AUDIO OUTPUT METHOD 审中-公开
标题翻译：音频输出设备，视频和音频再现设备和音频输出方法
公开(公告)号：US20110238193A1
公开(公告)日：2011-09-29
申请号：US13132084
申请日：2009-11-20
申请人： Terutaka Yana , Yutaka Miki , Nobukazu Suzuki , Yoshio Ohashi
发明人： Terutaka Yana , Yutaka Miki , Nobukazu Suzuki , Yoshio Ohashi
IPC分类号： G06F17/00
CPC分类号： H04N5/607 , H04N5/642 , H04N21/439 , H04N21/4852 , H04R5/02 , H04R2499/15 , H04S3/002 , H04S2400/13
摘要： An audio output device includes a division unit for dividing an input audio signal into a first audio signal and a second audio signal, a delay processing unit for outputting the first audio signal after delaying the first audio signal from the second audio signal by a predetermined amount, a frequency adjustment unit for adjusting a frequency band of the second audio signal to be a high frequency band of the first audio signal or a frequency band higher than the first audio signal, first output units provided above or below a screen of a display unit for displaying an image, for outputting the first audio signal input from the delay processing unit, and second output units provided above a middle height of the screen of the display unit, for outputting the second audio signal adjusted by the frequency adjustment unit.
摘要翻译：音频输出装置包括：分割单元，用于将输入音频信号分成第一音频信号和第二音频信号;延迟处理单元，用于在将来自第二音频信号的第一音频信号延迟预定量之后输出第一音频信号用于将第二音频信号的频带调整为第一音频信号的高频带或高于第一音频信号的频带的频率调整单元，设置在显示单元的屏幕上方或下方的第一输出单元用于显示用于输出从延迟处理单元输入的第一音频信号的图像，以及设置在显示单元的屏幕的中间高度上方的第二输出单元，用于输出由频率调节单元调节的第二音频信号。

6. 发明授权

US08254603B2 Speaker apparatus and method for driving speaker 有权
标题翻译：用于扬声器的扬声器和方法
公开(公告)号：US08254603B2
公开(公告)日：2012-08-28
申请号：US12275329
申请日：2008-11-21
申请人： Nobukazu Suzuki , Yoshio Ohashi
发明人： Nobukazu Suzuki , Yoshio Ohashi
IPC分类号： H04R25/00 , H04R5/02 , H04R1/20 , H04R1/00
CPC分类号： H04R7/045 , H04R7/12 , H04R7/22 , H04R15/00 , H04R2217/01 , H04R2440/05
摘要： A speaker apparatus includes an acoustic vibration plate, and an actuator mounted to the acoustic vibration plate such that one end and the other end thereof, in a driving axis direction, exist in a plate surface of the acoustic vibration plate. The actuator applies vibration to the acoustic vibration plate to play back sound. The speaker apparatus enables a sound image to uniformly spread over the entire plate surface of the acoustic vibration plate. In addition, the entire speaker apparatus can be made compact.
摘要翻译：扬声器装置包括声振动板和安装到声振动板的致动器，使得其一端和另一端在驱动轴方向上存在于声振动板的板表面中。执行器对振动板施加振动，以播放声音。扬声器装置使得声像均匀地分布在声振动板的整个板表面上。此外，整个扬声器装置可以制造得紧凑。

7. 发明授权

US08064626B2 Loudspeaker apparatus 失效
标题翻译：扬声器装置
公开(公告)号：US08064626B2
公开(公告)日：2011-11-22
申请号：US12349654
申请日：2009-01-07
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi , Yukio Tanaka , Nobuyuki Nishigori
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi , Yukio Tanaka , Nobuyuki Nishigori
IPC分类号： H04R15/00
CPC分类号： H04R15/00 , H04R1/2803 , H04R1/2896 , H04R1/40
摘要： A loudspeaker apparatus includes an acoustic diaphragm; a support member having a housing, which is a hole in a surface of the support member facing the acoustic diaphragm; a magnetostrictive actuator having a magnetostrictor and a drive rod coupled to an end of the magnetostrictor, the magnetostrictive actuator being inserted into the housing such that the drive rod contacts the acoustic diaphragm, the magnetostrictive actuator applying vibration to the acoustic diaphragm; and a spring inserted into the housing from a position opposite to a position of the drive rod of the magnetostrictive actuator, the spring pressing the magnetostrictive actuator toward the acoustic diaphragm and applying a load to the magnetostrictor.
摘要翻译：扬声器装置包括声膜; 支撑构件，其具有壳体，所述壳体是所述支撑构件的面向所述声膜的表面中的孔; 磁致伸缩致动器具有磁致伸缩器和耦合到磁致伸缩体端部的驱动杆，磁致伸缩致动器被插入壳体中，使得驱动杆接触声膜，磁致伸缩致动器将振动施加到声膜; 以及从与磁致伸缩致动器的驱动杆的位置相对的位置插入到壳体中的弹簧，弹簧将磁致伸缩致动器压向隔膜并向磁致伸缩器施加负载。

8. 发明申请

US20090208039A1 HYBRID ACTUATOR, LOUDSPEAKER AND SOUND OUTPUT METHOD 审中-公开
标题翻译：混合执行器，扬声器和声音输出方法
公开(公告)号：US20090208039A1
公开(公告)日：2009-08-20
申请号：US12294077
申请日：2007-05-18
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
IPC分类号： H04R15/00 , H02N2/04
CPC分类号： H04R23/02 , H01L41/12
摘要： A hybrid actuator (100A) includes a magnetostrictive actuator (110) having a magnetostrictive element (111), and a moving-coil actuator (130) including a movable portion (132) having an outer periphery to which voice coils (131a), (131b) are attached. The actuator (110) is fixed to the movable portion (132) of the actuator (130) so that the direction of displacement output of a drive rod (113) becomes the same as the displacement direction of this movable portion. Since the actuator (110) is fixed to the movable portion (132) of the actuator (130), together with a displacement output in response to a high-frequency-range audio signal, which is obtained by the actuator (110), a displacement output in response to a low-frequency-range audio signal, which is obtained by the actuator (130), is also obtained at a tip of the drive rod (113). By abutting the tip of the drive rod (113) against an acoustic diaphragm, a wide band audio output can be obtained.
摘要翻译：混合致动器（100A）包括具有磁致伸缩元件（111）的磁致伸缩致动器（110）和包括具有外周的可动部分（132）的运动线圈致动器（130），所述可动部分具有音圈（131a），（ 131b）。致动器（110）固定到致动器（130）的可动部分（132），使得驱动杆（113）的位移输出方向与该可动部分的位移方向相同。由于致动器（110）被固定到致动器（130）的可动部分（132），与响应由致动器（110）获得的高频范围音频信号的位移输出一起，响应于由致动器（130）获得的低频范围音频信号的位移输出也在驱动杆（113）的尖端处获得。通过将驱动杆（113）的尖端抵靠声膜，可获得宽带音频输出。

9. 发明申请

US20070186749A1 Speaker and method of outputting acoustic sound 失效
标题翻译：扬声器和声音输出方法
公开(公告)号：US20070186749A1
公开(公告)日：2007-08-16
申请号：US11699438
申请日：2007-01-30
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
IPC分类号： G10D7/00
CPC分类号： H04R1/345
摘要： A speaker has a pipe member with opposed open ends, and a sounding body that is attached to any one of the opposed open ends of the pipe member on the same axle as that of the pipe member. The sounding body is driven on the basis of an acoustic signal that is applied to the sounding body. Sound wave radiated from the sounding body and passed through an inside of the pipe member vibrates with a pipe wall of the pipe member, thereby to enable sound wave corresponding to the acoustic signal to radiate from a whole of an outside surface of the pipe member to outside.
摘要翻译：扬声器具有相对的开口端的管构件，以及安装在与所述管构件相同的轴上的所述管构件的相对的开口端中的任一个的探测体。发声体基于施加到发声体的声信号被驱动。从发声体辐射并穿过管构件内部的声波与管构件的管壁振动，从而使得与声信号相对应的声波从管构件的整个外表面辐射到外。

10. 发明授权

US08750555B2 Speaker apparatus 失效
标题翻译：扬声器装置
公开(公告)号：US08750555B2
公开(公告)日：2014-06-10
申请号：US13283971
申请日：2011-10-28
申请人： Nobukazu Suzuki , Yoshio Ohashi
发明人： Nobukazu Suzuki , Yoshio Ohashi
IPC分类号： H04R25/00 , H04R1/00
CPC分类号： H04R7/045 , H04R7/08 , H04R2307/025 , H04R2440/05
摘要： A speaker apparatus includes: an actuator serving as a source of vibration; a vibration transmitting member connected to the actuator; and two sheet-like diaphragms provided opposite to each other in the thickness direction thereof with the vibration transmitting member and disposed in contact with the vibration transmitting member, wherein vibration generated at the actuator is transmitted to each of the two diaphragms through the vibration transmitting member to output sounds.
摘要翻译：扬声器装置包括：用作振动源的致动器; 连接到致动器的振动传递构件; 以及两个薄片状隔膜，其厚度方向上彼此相对设置有振动传递构件，并与振动传递构件接触，其中在致动器处产生的振动通过振动传递构件传递到两个隔膜中的每一个输出声音。

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