公开(公告)号：US20160077133A1

公开(公告)日：2016-03-17

申请号：US14848581

申请日：2015-09-09

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jae Chan LEE ,  Kwang Myung KIM ,  Se Jin SEO ,  Jae Youn JEONG

IPC: G01R15/18 ,  H01F27/28 ,  H01F38/30

CPC classification number: G01R15/181 ,  H01F27/2823 ,  H01F38/30 ,  H01F2027/2833

Abstract: There is provided a current measurement sensor including: a rogowski coil having a winding coil disposed on an outer circumference part of a coaxial coil; a body case to which one end and the other end of the rogowski coil are coupled, so that the rogowski coil forms a loop; and a coupling member coupling the rogowski coil to the body case, wherein the coupling member includes: a coil coupling member having one side coupled to the rogowski coil and the other side coupled to the body case, and a case coupling member coupled to the body case and covering a coupling part between the coil coupling member and the body case.

Abstract translation: 提供了一种电流测量传感器，包括：具有设置在同轴线圈的外周部上的绕组线圈的罗霍夫斯基线圈; 耦合罗氏线圈的一端和另一端的本体壳体，使得罗霍夫斯基线圈形成环路; 以及联接构件，其将罗霍夫斯基线圈联接到主体壳体，其中联接构件包括：线圈联接构件，其具有联接到罗氏线圈的另一侧和联接到主体壳体的另一侧，以及联接到主体的壳体联接构件 壳体并且覆盖线圈联接构件和主体壳体之间的联接部分。

公开(公告)号：US20140116884A1

公开(公告)日：2014-05-01

申请号：US13826895

申请日：2013-03-14

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Young Gu KANG ,  Jae Chan LEE ,  Yong Chan JUNG ,  Kwang Myung KIM

IPC: C25D5/18 ,  C25D21/12

CPC classification number: C25D21/12

Abstract: Disclosed herein is a system and method for controlling electroplating, the method including: measuring current applied to an object to be plated at the time of electroplating, by a current sensor; receiving current data corresponding to the current applied to the object to be plated at the time of electroplating to execute necessary processing, and transmitting the processed current data to the HMI, by the measurement system; receiving the current data from the measurement system to execute necessary processing, and transmitting the processed data to the PLC, by the HMI; receiving the data from the HMI and storing the data in a memory, and then comparing and computing the stored current measurement value and a set current value, to control an output of the rectifier, by the PLC; and controlling the current supplied to the electroplating bath according to the control of the PLC, by the rectifier.

Abstract translation: 本文公开了一种用于控制电镀的系统和方法，该方法包括：通过电流传感器测量在电镀时施加到被镀物体上的电流; 在电镀时接收对应于施加到被镀物体的电流的当前数据，进行必要的处理，并通过测量系统将处理过的当前数据发送到HMI; 从测量系统接收当前数据，执行必要的处理，并通过HMI将处理后的数据发送给PLC; 从HMI接收数据并将数据存储在存储器中，然后通过PLC比较并计算存储的当前测量值和设定的当前值，以控制整流器的输出; 并通过整流器控制根据PLC的控制提供给电镀槽的电流。

公开(公告)号：US20160134255A1

公开(公告)日：2016-05-12

申请号：US14937600

申请日：2015-11-10

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD. ,  CORECHIPS CO., LTD.

Inventor： Hye Geun MIN ,  Jae Geun OH ,  Doo Hea KIM ,  Kwang Myung KIM ,  Jae Youn JEONG ,  Young Gu KANG ,  Jae Chan LEE

IPC: H03H9/25 ,  H03H9/02

CPC classification number: G01D11/245

Abstract: A surface acoustic wave device includes: a piezoelectric substrate; an interdigital transducer disposed on the piezoelectric substrate, the interdigital transducer being configured to transduce a driving signal into a surface acoustic wave, and transduce a reflected surface acoustic wave into a response signal; a reflector arranged on the piezoelectric substrate and configured to reflect the surface acoustic wave input from the interdigital transducer; a first antenna disposed on the piezoelectric substrate, the first antenna extending radially from the interdigital transducer, and the first antenna being configured to receive the driving signal and transmit the response signal; and a second antenna disposed on the piezoelectric substrate, the second antenna extending radially from the interdigital transducer to be asymmetrical with respect to the first antenna, and the second antenna being configured to receive the driving signal and transmit the response signal.

Abstract translation: 声表面波装置包括：压电基板; 配置在所述压电基板上的叉指式换能器，所述叉指式换能器被配置为将驱动信号转换为表面声波，并将反射的声表面波转换为响应信号; 布置在所述压电基板上并被配置为反射从所述叉指换能器输入的表面声波的反射器; 设置在所述压电基板上的第一天线，所述第一天线从所述叉指式换能器径向延伸，所述第一天线被配置为接收所述驱动信号并发送所述响应信号; 以及设置在所述压电基板上的第二天线，所述第二天线从所述叉指式换能器径向延伸为相对于所述第一天线不对称，并且所述第二天线被配置为接收所述驱动信号并发送所述响应信号。