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公开(公告)号：KR1020110120068A
公开(公告)日：2011-11-03
申请号：KR1020100039576
申请日：2010-04-28
Applicant: 삼성전자주식회사
CPC classification number: H04B5/0037 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , H04B5/0081 , H04B5/0031
Abstract: PURPOSE: A method for controlling a resonant bandwidth in a wireless power transfer system and a device thereof are provided to change the distance between a source device and a target device, thereby reducing power transfer efficiency. CONSTITUTION: A source resonator(115) transfers electro-magnetic energy to a target resonator. A source resonance bandwidth setting unit sets the resonance bandwidth of the source resonator. The source bandwidth of the source resonator is set wider or shorter than the resonant bandwidth of the target resonator. The relation between the BW-factor of the source resonator and the BW-factor of the target resonator is imbalanced. A first setting unit(113) sets the resonant bandwidth of the source resonator or the impedance matching frequency of the source resonator.
Abstract translation: 目的：提供一种用于控制无线电力传输系统中的谐振带宽的方法及其装置，以改变源设备与目标设备之间的距离，从而降低功率传输效率。 构成：源谐振器（115）将电磁能传递到目标谐振器。 源谐振带宽设定单元设定源谐振器的谐振带宽。 源极谐振器的源极带宽被设定为比目标谐振器的谐振带宽更宽或更短。 源谐振器的BW因子与目标谐振器的BW因子之间的关系是不平衡的。 第一设定单元（113）设置源谐振器的谐振带宽或源谐振器的阻抗匹配频率。
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公开(公告)号：KR1020110112917A
公开(公告)日：2011-10-14
申请号：KR1020100032136
申请日：2010-04-08
Applicant: 삼성전자주식회사
Abstract: 무선 전력 전송 기능을 구비한 텔레비전 세트가 개시된다. 일 측면에 있어서, 텔레비전 세트는 텔레비전 셋업 박스(Set-up box)에 구비되고, 텔레비전 수신기 본체에게 공진 전력을 전송하는 소스 공진부와, 상기 텔레비전 수신기 본체에 구비되고, 상기 공진 전력을 수신하는 타겟 공진부 및 상기 소스 공진부에 의해 전방향으로 방사되는 마그네틱 필드를 상기 타겟 공진부 측으로 포커싱(focusing)하는 차폐부를 포함한다.
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公开(公告)号：KR1020110110525A
公开(公告)日：2011-10-07
申请号：KR1020100029893
申请日：2010-04-01
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H02J5/005 , H02J7/025 , H04B5/0075 , H04B5/0081 , H04B5/0031 , H04B5/0037
Abstract: 무선 전력 전송 장치 및 방법이 제공된다. 일 측면에 있어서, 타겟 공진기측으로 공진 전력을 전송하는 소스 공진기와, 공진 전송 전력에 대한 반사 신호를 커플링하는 커플링부와, 상기 반사 신호의 주파수를 스캐닝하여 공진 포인트를 검출하는 공진 포인트 검출부 및 상기 검출된 공진 포인트를 이용하여 상기 소스 공진기의 공진주파수를 제어하는 제어부를 포함하는, 무선 전력 전송 장치가 제공된다.
Abstract translation: 提供一种无线电力传输装置和方法。 无线电力传输装置可以包括耦合单元，用于将反射信号相对于发射的谐振电力耦合，以及谐振点检测单元，用于扫描反射信号的频率以检测谐振点。 可以使用检测到的谐振点来控制源谐振器的谐振频率。
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公开(公告)号：KR1020110077128A
公开(公告)日：2011-07-07
申请号：KR1020090133594
申请日：2009-12-30
Applicant: 삼성전자주식회사
CPC classification number: H02J7/025 , H02J5/005 , H02J17/00 , H02J50/12 , H02J50/90 , B60C23/0413 , G05F3/06 , H02J13/0075
Abstract: PURPOSE: A wireless power transmission apparatus with an energy charging module is provided to prevent heat from influencing peripheral devices by minimizing radiated energy. CONSTITUTION: A source unit includes a power source resonator(111). The power source resonator transmits wireless power to a target device(120). An energy charging module stores energy generated from the source unit by controlling the source unit. The energy charging module charges devices with remaining power except for power consumed at the target device from the power which is stored in the source unit.
Abstract translation: 目的：提供具有能量充电模块的无线电力传输装置，以通过最小化辐射能量来防止热量影响外围设备。 构成：源单元包括电源谐振器（111）。 电源谐振器向目标设备（120）发送无线电力。 能量充电模块通过控制源单元来存储从源单元产生的能量。 能量充电模块除了存储在源单元中的功率之外，对具有剩余功率的设备进行充电，除了在目标设备处消耗的功率。
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公开(公告)号：KR1020110076554A
公开(公告)日：2011-07-06
申请号：KR1020090133298
申请日：2009-12-29
Applicant: 삼성전자주식회사
CPC classification number: H04B5/0031 , H02J5/005 , H02J7/025 , H02J50/12 , H04B5/0037 , H03H3/06 , H04B5/0093
Abstract: PURPOSE: A resonance power generator and a resonance power receiver are provided to implement a bidirectional communication system by including a modulation/demodulation unit. CONSTITUTION: A transmitting unit(201) generates a wireless power signal transmitted through a power resonator(207). A modulating unit(204) modulates data with a power carrier signal and transmits the data to a target resonator. A demodulating unit(203) receives the data from the target resonator and demodulates the data. A coupling unit(202) couples the modulating unit, the demodulating unit, and the power resonator. A transmission control unit(206) controls to generate and read data which is demodulated or modulated in a demodulating unit or modulating unit.
Abstract translation: 目的：提供谐振发生器和谐振电源接收器，以通过包括调制/解调单元来实现双向通信系统。 构成：发送单元（201）生成通过功率谐振器（207）发送的无线电力信号。 调制单元（204）用功率载波信号调制数据并将数据发送到目标谐振器。 解调单元（203）从目标谐振器接收数据并解调数据。 耦合单元（202）耦合调制单元，解调单元和功率谐振器。 传输控制单元（206）控制在解调单元或调制单元中产生和读取被解调或调制的数据。
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Patent Agency Ranking
公开(公告)号：KR1020110067611A
公开(公告)日：2011-06-22
申请号：KR1020090124270
申请日：2009-12-14
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H01Q15/0086 , H02J5/005 , H02J17/00 , H02J50/90 , H02J7/025 , H01P7/10 , H03B5/1882
Abstract: PURPOSE: A wireless power transmitting device is provided to reduce the influence of a magnetic field on peripheral devices and control the direction of a near field. CONSTITUTION: A source unit includes a power resonator(111) and transmits power to a target device(120) by wireless. A near field control unit controls the direction of the magnetic field of the power resonator by considering the position of the target device and has a HIS(High Impedance Suffice) property.
Abstract translation: 目的：提供一种无线电力传输装置，以减少磁场对外围设备的影响，并控制近场方向。 构成：源单元包括功率谐振器（111），并通过无线将电力传输到目标设备（120）。 近场控制单元通过考虑目标装置的位置来控制功率谐振器的磁场的方向，具有HIS（高阻抗近似）特性。
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公开(公告)号：KR1020110050920A
公开(公告)日：2011-05-17
申请号：KR1020090107508
申请日：2009-11-09
Applicant: 삼성전자주식회사
CPC classification number: G01R27/02 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90 , H03H7/40 , B25J19/0045 , H03G1/0035
Abstract: PURPOSE: A load impedance selecting device, a wireless power transmission device, and a method for wirelessly transmitting power are provided to maintain high power transmitting efficiency without using a matching circuit. CONSTITUTION: A wireless power transmitting device wirelessly transmits electricity to a terminal. The wireless power transmitting device(400) comprises a load impedance decision unit(410), a permutation(420), and a power source resonator. The terminal comprises the target resonator. A test block(440) transmits the test electricity using the changed impedance. A transmission unit(430) transmits information about the load impedance decided in the load impedance decision unit to the terminal.
Abstract translation: 目的：提供一种负载阻抗选择装置，无线电力传输装置和用于无线发射功率的方法，以在不使用匹配电路的情况下保持高功率发射效率。 构成：无线发射装置向终端无线发送电力。 无线发射装置（400）包括负载阻抗判定单元（410），置换（420）和电源谐振器。 终端包括目标谐振器。 测试块（440）使用改变的阻抗传输测试电力。 传输单元（430）将关于在负载阻抗判定单元中确定的负载阻抗的信息发送到终端。
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公开(公告)号：KR1020090036775A
公开(公告)日：2009-04-15
申请号：KR1020070102012
申请日：2007-10-10
IPC: H03M1/12
Abstract: An A/D converter is provided to determine a digital output value according to the current flowing between probes and electrodes. An A/D converter includes a plurality of probes(101-115), a plurality of electrodes(151-165) and a digital signal generator(180). The input voltage is applied to the plurality of probes. The plurality of probes are arranged in one side of a conductive plate(130). The plurality of probes have the different length. The plurality of electrodes are arranged in one side of the medium(170) in a row. The digital signal generator determines the digital output value according to the current flowing between the probes and electrodes. If the A/D convert is an N-bit converter, the number of probes is 2N-1. If the A/D converter is an N-bit converter, the number of electrodes is 2N-1.
Abstract translation: 提供A / D转换器以根据探针和电极之间的电流来确定数字输出值。 A / D转换器包括多个探针（101-115），多个电极（151-165）和数字信号发生器（180）。 输入电压施加到多个探针。 多个探针布置在导电板（130）的一侧中。 多个探头具有不同的长度。 多个电极被一排排列在介质（170）的一侧。 数字信号发生器根据探针和电极之间的电流来确定数字输出值。 如果A / D转换是N位转换器，则探针数为2N-1。 如果A / D转换器是N位转换器，则电极数为2N-1。
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公开(公告)号：KR1020080001241A
公开(公告)日：2008-01-03
申请号：KR1020060059439
申请日：2006-06-29
Applicant: 삼성전자주식회사
CPC classification number: H01H59/0009 , B81B3/001 , B81B2201/014 , B81B2201/016
Abstract: A MEMS(Micro Electro Mechanical System) switch with a movable beam and a manufacturing method thereof are provided to prevent the movable beam from being stuck and to deliver a signal stably by increasing contact force between the movable beam and a signal line. A MEMS switch comprises a substrate(10), at least one signal line(20) and an electrode(30), and a movable beam(40). The signal line and the electrode are formed at the substrate. The movable beam is installed at an upper part of the substrate at a predetermined interval and short-cut from the signal line according to an operation of the electrode. The movable beam includes a body portion(41) and a supporting portion(42). Modulus of the body portion is larger than the modulus of the supporting portion. A manufacturing method the MEMS switch includes a step of forming at least one signal line and the electrodes on the substrate, and a step of installing the movable beam whose modulus of the body portion is larger than the modulus of the supporting portion at the upper part of the substrate.
Abstract translation: 提供具有可移动光束的MEMS（微电子机械系统）开关及其制造方法，以防止可移动光束被卡住，并通过增加可移动光束与信号线之间的接触力来稳定地传递信号。 MEMS开关包括衬底（10），至少一个信号线（20）和电极（30）以及可移动光束（40）。 信号线和电极形成在基板上。 可移动光束以预定间隔安装在基板的上部，并且根据电极的操作从信号线进行短切。 可动梁包括主体部分（41）和支撑部分（42）。 主体部分的模量大于支撑部分的模量。 MEMS开关的制造方法包括在基板上形成至少一条信号线和电极的步骤，以及安装主体部分的模量大于上部的支撑部分的模量的可移动梁的步骤 的基底。
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公开(公告)号：KR100787217B1
公开(公告)日：2007-12-21
申请号：KR1020060064527
申请日：2006-07-10
Applicant: 삼성전자주식회사
CPC classification number: G02B26/0841 , B81B2201/016 , B81C1/00571 , H01H1/0036 , H01H1/58 , H01H59/0009 , H01H2001/0052
Abstract: A MEMS structure and a method for manufacturing thereof are provided to prevent an electric defect regardless of occurrence of a notch by making an area where the notch occurs thin. A MEMS structure is includes a substrate for an element(100), an electrode pad(200), a MEMS activating element(300), a connecting line(400), and a package substrate(500). The substrate for the element has an electrode and the MEMS activating element on an upper surface. The electrode pad is one of a ground electrode and a driving electrode. And the electrode is generally made of Au. The MEMS activating element is bonded on the upper surface of the substrate the element. And the MEMS activating element is generally made of Si series. A side lower part of the MEMS activating element has an electrode connection layer(310). The connecting line electrically connects the electrode pad and the electrode connection layer.
Abstract translation: 提供了一种MEMS结构及其制造方法，通过使切口发生较薄的区域，能够防止缺陷发生而导致电气缺陷。 MEMS结构包括用于元件（100），电极焊盘（200），MEMS激活元件（300），连接线（400）和封装衬底（500）的衬底。 用于元件的衬底在上表面上具有电极和MEMS激活元件。 电极焊盘是接地电极和驱动电极之一。 并且电极通常由Au制成。 MEMS激活元件结合在基板的上表面上。 MEMS激活元件通常由Si系列制成。 MEMS激活元件的侧下部具有电极连接层（310）。 连接线将电极焊盘和电极连接层电连接。
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