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121.发明授权公开(公告)号：US12039800B2
公开(公告)日：2024-07-16
申请号：US17709235
申请日：2022-03-30
Applicant: Apple Inc.
Inventor： Gordon S. Franza , Mohammad Yeke Yazdandoost , Dale Setlak , Marcus C. Yip , Ehsan Khajeh , Aaron S. Tucker , Andrew W. Joyce , Brian M. King , Giovanni Gozzini , Jason S. Griesbach , Henry H. Yang
CPC classification number: G06V40/1306 , B06B1/0215 , B06B1/0692 , G06F3/0433 , G06F3/0436 , B06B2201/70
Abstract: An acoustic imaging system coupled to an acoustic medium to define an imaging surface. The acoustic imaging system includes an array of piezoelectric acoustic transducers formed at least in part from a thin-film piezoelectric material, such as PVDF. The array is coupled to the acoustic medium opposite the imaging surface and formed using a thin-film manufacturing process over an application-specific integrated circuit that, in turn, is configured to leverage the array of piezoelectric actuators to generate an image of an object at least partially wetting to the imaging surface.
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122.发明申请公开(公告)号：US20180304308A1
公开(公告)日：2018-10-25
申请号：US15768774
申请日：2016-10-14
Applicant: UWAVE CO., LTD.
Inventor： Kazumasa OHNISHI
CPC classification number: B06B1/0618 , B06B1/06 , B06B3/00 , B06B2201/70 , B06B2201/72 , B06B2201/73 , B08B7/028 , B23C5/06 , B24B47/00 , B26D7/00
Abstract: A novel mode of ultrasonic oscillation is generated in a Langevin ultrasonic transducer comprising a metal block, a metal block provided with a supporting means protruding in a ring shape on its side surface, and polarized piezoelectric elements fixed between these metal blocks, by connecting the ultrasonic transducer to a base via the supporting means, whereby supporting the ultrasonic transducer on the base in a restrained state, and applying to the piezoelectric elements a voltage having such frequency that the ultrasonic transducer generates an ultrasonic oscillation with back-and-forth motion in a direction perpendicular to plane surfaces of the piezoelectric elements which has no oscillation node within the ultrasonic transducer; this novel ultrasonic oscillation mode is utilized for performing ultrasonic machining methods as well as for ultrasonic transmission method.
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公开(公告)号：US20180287585A1
公开(公告)日：2018-10-04
申请号：US15475993
申请日：2017-03-31
Applicant: Sembcorp Marine Repairs & Upgrades Pte. Ltd.
Inventor： Hafiiz Bin OSMAN , Margaret LUCAS , Fannon Chwee Ning LIM , Prakash BALASUBRAMANIAM
CPC classification number: B06B1/0611 , B06B2201/70 , G10K11/04 , G10K11/22 , G10K11/24
Abstract: The present invention relates a power ultrasound device for fluids processing. An ultrasonic resonator comprises: an exciter section having a longitudinal axis and dimensioned to be resonant in a direction along the longitudinal axis when the exciter section is energized with high frequency vibrations; and a radiator section having a connection stub and coupled to the exciter section through the connection stub, wherein the radiator section is configured to receive the vibrations from the exciter section and transmit the vibrations as acoustic waves, wherein an axial length of the exciter section is less than a half-wavelength, wherein the connection stub completes the half-wavelength when coupled to the excited section to allow the ultrasonic resonator operate in resonance at design frequency. The radiator section includes a radiator body having at least three sides to provide a plurality of external radiating surfaces, and two opposite faces having a plurality of orifices formed therein, wherein walls of the orifices are configured to provide a plurality of internal radiating surfaces, and wherein the internal and the external surfaces are configured to transmit the vibrations as acoustic waves.
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公开(公告)号：US20170205318A1
公开(公告)日：2017-07-20
申请号：US15326892
申请日：2015-07-14
Applicant: University of Washington
Inventor： Thomas J. Matula , Karol Bomsztyk , Brian MacConaghy , Justin Reed , Adam D. Maxwell
CPC classification number: G01N1/286 , B01L3/5085 , B06B1/0215 , B06B1/0629 , B06B2201/55 , B06B2201/70 , C12M47/06 , G10K11/30
Abstract: A system for processing biological or other samples includes an array of transducer elements that are positioned to align with sample wells in a microplate. Each transducer element produces ultrasound energy that is focused towards a well of the microplate with sufficient acoustic pressure to cause inertial cavitation. In one embodiment, the transducers are configured to direct ultrasound energy into cylindrical wells. In other embodiments, the transducer elements are configured to direct ultrasound energy into non-cylindrical wells of a microplate.
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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
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。
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Patent Agency Ranking
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。
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127.发明授权Composite transducer apparatus and system for processing a substrate and method of constructing the same 有权用于处理基板的复合传感器装置和系统及其构造方法公开(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
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。
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128.发明申请COMPOSITE TRANSDUCER APPARATUS AND SYSTEM FOR PROCESSING A SUBSTRATE AND METHOD OF CONSTRUCTING THE SAME 有权用于处理基板的复合传感器装置和系统及其构造方法公开(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。
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129.发明授权Vibrating device, and drive device, dust removing device, and optical device which include the vibrating device 有权振动装置，驱动装置，除尘装置以及包括振动装置的光学装置公开(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
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。
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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。
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