公开(公告)号：US20160020379A1

公开(公告)日：2016-01-21

申请号：US14800738

申请日：2015-07-16

Applicant: Seiko Epson Corporation

Inventor： Hisahiro ITO ,  Shoichiro KASAHARA

IPC: H01L41/09 ,  H01L23/00

CPC classification number: H01L24/49 ,  B06B1/0207 ,  B06B1/0238 ,  B06B1/0648 ,  B06B2201/40 ,  B06B2201/55 ,  B06B2201/70 ,  H01L24/48 ,  H01L2224/05554 ,  H01L2224/4813 ,  H01L2224/48227 ,  H01L2224/49171 ,  H01L2924/00014 ,  H01L2924/141 ,  H01L2924/143 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: In order to reduce crosstalk between analog and digital signals, a circuit device includes a vibrator element, a semiconductor device, and a package. In the semiconductor device, an analog pad is provided along a first side facing in a first direction when the semiconductor device is seen in plan view. In addition, a digital pad is provided along aside facing in a second direction opposite to the first direction, that is, a second side facing the first side. In the package, an analog terminal which is connected to the analog pad is provided on a first side of the package facing in the first direction. In addition, a digital terminal which is connected to the digital pad is provided on a second side of the package facing in the second direction.

Abstract translation: 为了减少模拟和数字信号之间的串扰，电路装置包括振动元件，半导体器件和封装。 在半导体器件中，当在平面图中看到半导体器件时，沿着朝向第一方向的第一侧设置模拟焊盘。 此外，沿与第一方向相反的第二方向（即，面向第一侧的第二侧）面向第一侧面设置数字焊盘。 在封装中，连接到模拟焊盘的模拟端子设置在面向第一方向的封装的第一侧上。 另外，连接到数字式焊盘的数字端子设置在面向第二方向的封装的第二面上。

公开(公告)号：US20150290678A1

公开(公告)日：2015-10-15

申请号：US14437616

申请日：2013-11-01

Applicant: UNIVERSITY OF WINDSOR

Inventor： Sazzadur Chowdhury

IPC: B06B1/02

CPC classification number: B06B1/0292 ,  B06B2201/20 ,  B06B2201/40 ,  B06B2201/70

Abstract: A sensor assembly including one or more capacitive micromachined ultrasonic transducer (CMUT) microarray modules which are provided with a number of individual transducers. The microarray modules are arranged to simulate or orient individual transducers in a hyperbolic paraboloid geometry. The transducers/sensor are arranged in a rectangular or square matrix and are activatable individually, selectively or collectively to emit and received reflected beam signals at a frequency of between about 100 to 170 kHz.

Abstract translation: 一种传感器组件，包括一个或多个电容式微加工超声波换能器（CMUT）微阵列模块，其设置有多个单独的换能器。 微阵列模块被布置成在双曲抛物面几何中模拟或定向各个换能器。 传感器/传感器被布置成矩形或矩形矩阵，并且可以单独地，选择性地或集体地激活以以大约100到170kHz之间的频率发射和接收反射光束信号。

公开(公告)号：US09049520B2

公开(公告)日：2015-06-02

申请号：US14281829

申请日：2014-05-19

Applicant: Akrion Systems LLC

Inventor： John A. Korbler ,  Richard Novak

IPC: B08B3/12 ,  B08B7/00 ,  B08B7/04 ,  H04R17/00 ,  B06B1/06 ,  H01L41/37 ,  H01L41/18

CPC classification number: B08B3/12 ,  B06B1/0607 ,  B06B1/0629 ,  B06B1/0633 ,  B06B2201/55 ,  B06B2201/70 ,  B06B2201/71 ,  H01L41/183 ,  H01L41/37 ,  H04R17/00

Abstract: An apparatus and method for processing articles utilizing acoustic energy. In one embodiment, the invention is an apparatus comprising a support; a conduit for applying a fluid to a surface of the article; and a transducer assembly comprising: a transmitting structure having a concave inner surface and a convex outer surface; a first acoustic transducer having a convex bottom surface bonded to the concave inner surface of the transmitting structure, wherein the first acoustic transducer is configured to create a first acoustically active area on the convex outer surface of the transmitting structure when the first acoustic transducer is energized; and a second acoustic transducer having a convex bottom surface bonded to the concave inner surface of the transmitting structure, wherein the second acoustic transducer is configured to create a second acoustically active area on the convex outer surface of the transmitting structure when the second acoustic transducer is energized.

Abstract translation: 一种利用声能处理制品的装置和方法。 在一个实施例中，本发明是一种包括支撑件的装置; 用于将流体施加到制品的表面的导管; 以及换能器组件，包括：具有凹形内表面和凸形外表面的透射结构; 第一声​​换能器，其具有结合到所述传输结构的凹内表面的凸底表面，其中所述第一声换能器被配置为当所述第一声换能器通电时在所述发射结构的所述凸外表面上产生第一声学有效区域 ; 以及第二声换能器，其具有结合到所述发射结构的所述凹内表面的凸底表面，其中所述第二声换能器被配置为当所述第二声换能器为所述第二声换能器时，在所述发射结构的所述凸外表面上产生第二声学有效区域 通电。

公开(公告)号：US20140254325A1

公开(公告)日：2014-09-11

申请号：US14281829

申请日：2014-05-19

Applicant: Akrion Systems LLC

Inventor： John A. Korbler ,  Richard Novak

IPC: H04R17/00

CPC classification number: B08B3/12 ,  B06B1/0607 ,  B06B1/0629 ,  B06B1/0633 ,  B06B2201/55 ,  B06B2201/70 ,  B06B2201/71 ,  H01L41/183 ,  H01L41/37 ,  H04R17/00

Abstract: An apparatus and method for processing articles utilizing acoustic energy. In one embodiment, the invention is an apparatus comprising a support; a conduit for applying a fluid to a surface of the article; and a transducer assembly comprising: a transmitting structure having a concave inner surface and a convex outer surface; a first acoustic transducer having a convex bottom surface bonded to the concave inner surface of the transmitting structure, wherein the first acoustic transducer is configured to create a first acoustically active area on the convex outer surface of the transmitting structure when the first acoustic transducer is energized; and a second acoustic transducer having a convex bottom surface bonded to the concave inner surface of the transmitting structure, wherein the second acoustic transducer is configured to create a second acoustically active area on the convex outer surface of the transmitting structure when the second acoustic transducer is energized.

Abstract translation: 一种利用声能处理制品的装置和方法。 在一个实施例中，本发明是一种包括支撑件的装置; 用于将流体施加到制品的表面的导管; 以及换能器组件，包括：具有凹形内表面和凸形外表面的透射结构; 第一声​​换能器，其具有结合到所述传输结构的凹内表面的凸底表面，其中所述第一声换能器被配置为当所述第一声换能器通电时在所述发射结构的所述凸外表面上产生第一声学有效区域 ; 以及第二声换能器，其具有结合到所述发射结构的所述凹内表面的凸底表面，其中所述第二声换能器被配置为当所述第二声换能器为所述第二声换能器时，在所述发射结构的所述凸外表面上产生第二声学有效区域 通电。

公开(公告)号：US08686618B2

公开(公告)日：2014-04-01

申请号：US12897834

申请日：2010-10-05

Applicant: Kaishi Ohashi ,  Takayuki Tsukimoto

Inventor： Kaishi Ohashi ,  Takayuki Tsukimoto

IPC: B06B1/02 ,  B08B7/02 ,  G02B27/00

CPC classification number: B06B1/0269 ,  B06B2201/70 ,  B08B7/02 ,  G02B27/0006

Abstract: A vibrating device includes a vibrator having multiple electromechanical energy converting elements, with the vibrating device generating a first standing wave and a second standing wave in the vibrator with a predetermined time phase difference. The first standing wave and the second standing wave having multiple nodal lines aligned in the same direction and being different in terms of an order. A first electromechanical energy converting element is disposed at a first portion, and a second electromechanical energy converting element is disposed at a second portion. The first portion extends in a first direction parallel to one of the multiple nodal lines, and the second portion extends in a second direction which crosses the first direction.

Abstract translation: 振动装置包括具有多个机电能量转换元件的振动器，振动装置以预定的时间相位差在振动器中产生第一驻波和第二驻波。 第一驻波和第二驻波具有沿相同方向对齐的多个节点，并且在顺序上是不同的。 第一机电能量转换元件设置在第一部分处，并且第二机电能量转换元件设置在第二部分。 第一部分沿着平行于多个节点线之一的第一方向延伸，并且第二部分沿与第一方向交叉的第二方向延伸。

公开(公告)号：US20120229264A1

公开(公告)日：2012-09-13

申请号：US13219353

申请日：2011-08-26

Applicant: Enrique Company Bosch ,  Javier Calpe Maravilla ,  Santiago Iriarte ,  Eoghan Moloney ,  Krystian Balicki ,  Mark Murphy ,  Eoin Edward English ,  Pedro Lopez Canovas

Inventor： Enrique Company Bosch ,  Javier Calpe Maravilla ,  Santiago Iriarte ,  Eoghan Moloney ,  Krystian Balicki ,  Mark Murphy ,  Eoin Edward English ,  Pedro Lopez Canovas

IPC: G08B6/00

CPC classification number: B06B1/0253 ,  B06B2201/70 ,  G06F3/016 ,  H02K41/0356

Abstract: The present invention provides a haptics control system that may include a driver to generate a continuous drive signal and to output the drive signal to a mechanical system on an electrical signal line, wherein the continuous drive signal causes the mechanical system to vibrate to produce a haptic effect. The haptics control system may further include a monitor, coupled to the electrical signal line, to capture a Back Electromotive Force (BEMF) signal generated by the mechanical system in the electrical signal line, to measure a BEMF signals attribute, and to transmit an adjustment signal to the driver based on the BEMF signals attribute. The driver is further configured to adjust the continuous drive signal according to the adjustment signal.

Abstract translation: 本发明提供了一种触觉控制系统，其可以包括驱动器以产生连续的驱动信号并将驱动信号输出到电信号线上的机械系统，其中连续驱动信号使机械系统振动以产生触觉 影响。 触觉控制系统还可以包括耦合到电信号线的监视器，以捕获由电信号线中的机械系统产生的反电动势（BEMF）信号，以测量BEMF信号属性，并发送调整 基于BEMF信号给驱动器信号。 驱动器还被配置成根据调整信号调整连续驱动信号。

公开(公告)号：US20110096397A1

公开(公告)日：2011-04-28

申请号：US12897834

申请日：2010-10-05

Applicant: Kaishi Ohashi ,  Takayuki Tsukimoto

Inventor： Kaishi Ohashi ,  Takayuki Tsukimoto

IPC: G02B27/00 ,  H01L41/04

CPC classification number: B06B1/0269 ,  B06B2201/70 ,  B08B7/02 ,  G02B27/0006

Abstract: Provided is a vibrating device including: a vibrator including multiple electromechanical energy converting elements; a power supply for applying an alternating voltage to the multiple electromechanical energy converting elements; and a control circuit for controlling the alternating voltage to be applied by the power supply, the vibrating device generating, by the control circuit, a first standing wave and a second standing wave in the vibrator with a predetermined time phase difference, the first standing wave and the second standing wave having multiple nodal lines aligned in the same direction and being different in terms of an order, in which the vibrator includes at least one of the multiple electromechanical energy converting elements disposed in the same direction as the multiple nodal lines, and also includes at least another one of the multiple electromechanical energy converting elements disposed in a direction in which the multiple nodal lines are aligned.

Abstract translation: 提供一种振动装置，包括：振动器，包括多个机电能量转换元件; 用于向多个机电能量转换元件施加交流电压的电源; 以及控制电路，用于控制由所述电源施加的交流电压，所述振动装置通过所述控制电路以预定时间相位差在所述振动器中产生第一驻波和第二驻波，所述第一驻波 并且所述第二驻波具有沿相同方向排列的多个节点线，并且其阶数不同，其中所述振动器包括沿与所述多个节点线相同的方向设置的所述多个机电能量转换元件中的至少一个，以及 还包括沿着多个节点线对准的方向设置的多个机电能量转换元件中的至少另一个。

公开(公告)号：US07719924B2

公开(公告)日：2010-05-18

申请号：US11989544

申请日：2005-07-27

Applicant: Juan Antonio Gallego Juárez ,  Germán Rodriguez Corral ,  Fausto Montoya Vitini ,  Victor Acosta Aparicio ,  Enrique Riera Franco De Sarabia ,  Alfonso Blanco Blanco

Inventor： Juan Antonio Gallego Juárez ,  Germán Rodriguez Corral ,  Fausto Montoya Vitini ,  Victor Acosta Aparicio ,  Enrique Riera Franco De Sarabia ,  Alfonso Blanco Blanco

IPC: H04R17/00 ,  H04R15/00 ,  G10K9/12 ,  G10K11/02 ,  B06B1/02

CPC classification number: G10K13/00 ,  B01D19/0078 ,  B01D19/02 ,  B06B1/0253 ,  B06B2201/58 ,  B06B2201/70

Abstract: This invention refers to a sonic and/or ultrasonic generator for emission in air with a power capacity and certain radiation characteristics which permit the necessary acoustic levels (>170 dB ref. 2.10−4 μbar) to be obtained in a way that is safe and controlled for the mechanical breakage of high consistency bubbles constituting industrial foams.

Abstract translation: 本发明涉及用于在空气中发射的声波和/或超声波发生器，其功率容量和某些辐射特性允许以安全的方式获得必要的声级（> 170dB参考2.10-4μbar） 控制构成工业泡沫的高稠度气泡的机械破损。

公开(公告)号：US20060144472A1

公开(公告)日：2006-07-06

申请号：US10547880

申请日：2004-03-03

Applicant: Kari Ullakko ,  Juhani Tellinen

Inventor： Kari Ullakko ,  Juhani Tellinen

IPC: H01F1/03

CPC classification number: F16F15/005 ,  B06B1/045 ,  B06B2201/58 ,  B06B2201/70 ,  G10K11/16 ,  G10K11/178 ,  G10K2210/10 ,  G10K2210/116 ,  G10K2210/121 ,  G10K2210/321 ,  G10K2210/32121 ,  G10K2210/3223 ,  G10K2210/3224 ,  G10K2210/3228 ,  G10K2210/3229 ,  G10K2210/507 ,  G10K2210/509 ,  H01L41/12

Abstract: The invention relates to devices that produce displacements and/or forces (defined as actuators), when a magnetic field source(s) is (are) placed in such a way that the resulting magnetic field is of suitable strength and orientation in relation to the actuating element made from a Magneto-Mechanical Adaptive (MMA) material, so as to produce the desired displacement of the MMA element; or to devices that dampen mechanical vibrations by absorbing the vibration energy into an MMA element and/or by converting the vibration energy into electric power in the device and/or senses displacement velocity or acceleration. The electric energy can be dissipated to heat or led out from the device. In the latter case, the device works as a power generator. The principle of using the devices as sensors is also described. The MMA material here is defined as a material whose dimensions change when a magnetic field or stress is applied to it, based on twin boundary or austenite-martensite phase boundary motion or magnetostriction.

Abstract translation: 本发明涉及产生位移和/或力（定义为致动器）的装置，当磁场源被放置成使得所得到的磁场相对于 由MMA材料制成的致动元件，以便产生MMA元件的期望位移; 或者通过将振动能量吸收到MMA元件中和/或通过将振动能量转换成装置中的电力并且/或感测位移速度或加速度来衰减机械振动的装置。 电能可以消散以加热或从设备引出。 在后一种情况下，该装置用作发电机。 还描述了将装置用作传感器的原理。 这里的MMA材料被定义为基于双边界或奥氏体 - 马氏体相边界运动或磁致伸缩而施加磁场或应力的尺寸变化的材料。

公开(公告)号：US07035423B2

公开(公告)日：2006-04-25

申请号：US10312871

申请日：2002-04-25

Applicant: Shoichi Kaneda ,  Kenji Ueno ,  Minoru Ueda

Inventor： Shoichi Kaneda ,  Kenji Ueno ,  Minoru Ueda

IPC: H04R1/00

CPC classification number: B06B1/0207 ,  B06B2201/53 ,  B06B2201/70 ,  H04M1/03 ,  H04M1/60 ,  H04R9/10

Abstract: This invention deals with a portable terminal that reduces extraneous tones in a portable terminal in which is mounted an electromagnetic induction actuator that produces voice signals, a buzzer signal or a low frequency vibration. By short-circuiting the terminal fittings of the electromagnetic induction actuator or by connecting them electrically to amplifiers or to a signal generator that produces a constant voltage signal or a constant-frequency signal, the extraneous tone produced by vibration of the mechanical vibration system of the actuator is reduced.