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公开(公告)号：KR1020120020809A
公开(公告)日：2012-03-08
申请号：KR1020100084660
申请日：2010-08-31
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H02J5/005 , H02J50/70 , H02J50/80 , H02J13/0075 , H02M7/043 , H04B5/0037
Abstract: PURPOSE: An adaptive resonance power transmitter is provided to match impedance according to the change of a power level demanded from a target without a separate control circuit by using an offset line in a power amplifier. CONSTITUTION: An AC-DC converter(410) changes alternating current energy provided from a power supply into direct current energy or a direct current. A frequency generator(420) creates desired frequency according to the direct current energy or the direct current. A power amplifier(430) amplifies a current having the desired frequency. An adapter(440) adaptively matches the impedance of a source resonator(450) and a matching network(431) according to a demand power level of a resonance power receiver. The source resonator transmits resonance power to the resonance power receiver. A detector(460) detects a signal including information regarding the demand power level from the resonance power receiver. A controller(470) creates a control signal controlling impedance or frequency of the source resonator.
Abstract translation: 目的：提供一种自适应谐振电源发射器，以通过使用功率放大器中的偏移线，根据目标无需单独控制电路所需的功率电平的变化来匹配阻抗。 构成：AC-DC转换器（410）将从电源提供的交流电能改变为直流能量或直流电。 频率发生器（420）根据直流能量或直流产生期望的频率。 功率放大器（430）放大具有期望频率的电流。 适配器（440）根据谐振功率接收器的需求功率电平自适应地匹配源谐振器（450）和匹配网络（431）的阻抗。 源谐振器将共振功率传递到谐振电源接收器。 检测器（460）从谐振电力接收器检测包括关于需求功率电平的信息的信号。 控制器（470）创建控制信号来控制源谐振器的阻抗或频率。
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公开(公告)号：KR1020110121856A
公开(公告)日：2011-11-09
申请号：KR1020100041343
申请日：2010-05-03
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H02J7/0004 , H02J7/025 , H02J50/80 , H02J5/005 , H02K16/005 , H04B5/0031 , H04B5/02
Abstract: PURPOSE: A device and method for controlling the matching of a source-target structure are provided to reduce power loss by monitoring reflection power corresponding to the received resonant power. CONSTITUTION: A target resonator(410) receives resonant power from a resonant power transmission device. A rectifier(430) generates a DC signal by rectifying resonant power and supplies a DC signal to a load. A load sensor(460) senses the impedance of the load and the impedance variation. A target communication unit(490) transmits information about the impedance variation of the load to the resonant power transmission device.
Abstract translation: 目的：提供一种用于控制源 - 目标结构匹配的装置和方法，通过监视与所接收的谐振功率相对应的反射功率来减少功率损耗。 构成：目标谐振器（410）从谐振功率传输装置接收谐振功率。 整流器（430）通过整流谐振电源产生DC信号，并将DC信号提供给负载。 负载传感器（460）感测负载的阻抗和阻抗变化。 目标通信单元（490）将关于负载的阻抗变化的信息发送到谐振功率传输装置。
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公开(公告)号：KR1020110111956A
公开(公告)日：2011-10-12
申请号：KR1020100031295
申请日：2010-04-06
Applicant: 삼성전자주식회사
CPC classification number: A47L9/2873 , A47L2201/022 , A47L2201/06 , H02J7/0052 , H02J7/025 , H02J50/12 , H02J50/20 , H02J50/80 , H02J50/90 , H02J2007/0059 , H04B5/0037 , H04B5/0081
Abstract: 로봇 청소 시스템에서 무선으로 충전하는 로봇 청소기 및 제어 방법이 제공된다. 일 측면에 따른 무선으로 충전하는 로봇 청소기는 무선 전력 송신 장치의 소스 공진기와의 에너지 커플링을 통해 공진 전력을 수신하는 타겟 공진기와, 수신한 상기 공진 전력을 필요한 정격 전압으로 변환하는 무선 전력 수신부 및 배터리의 상태를 체크하고, 상기 배터리의 상태에 따라 상기 전격 전압을 이용해서 상기 배터리를 충전하는 배터리 제어부를 포함해서 충전 필요 시 무선으로 충전할 수 있다.
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公开(公告)号：KR1020110109702A
公开(公告)日：2011-10-06
申请号：KR1020100029546
申请日：2010-03-31
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H02J5/005 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/40 , G05F3/06
Abstract: 무선 충전 세트가 제공된다.
소스 공진기를 포함하는 소스부는 전방향성으로 무선 전력을 전송하므로, 디바이스는 어디에서나 무선 전력을 수신하여 충전할 수 있다.Abstract translation: 提供无线充电组。 包括源谐振器的源单元可以在所有方向上无线地传输功率，并且设备可以接收所发送的无线功率而不管位置如何。
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公开(公告)号：KR1020110100500A
公开(公告)日：2011-09-14
申请号：KR1020100019538
申请日：2010-03-04
CPC classification number: G03F7/42 , G03F7/422 , C11D11/0047
Abstract: 본 발명은 감광성 수지 제거제 조성물 및 이를 이용하는 반도체 제조 방법을 제공한다. 이 감광성 수지 제거제 조성물은 아민 화합물과 탈이온수를 포함하되 탈이온수의 함량이 45~99 중량%이다. 이 감광성 수지 제거제 조성물은 제거 촉진제를 더 포함한다. 이 감광성 수지 제거제 조성물은 경화되거나 변성된 감광성 수지 및 그 부산물을 효과적으로 짧은 시간 안에 제거할 수 있다. 또한 이 감광성 수지 제거제 조성물은 금속에 대한 부식을 최소화할 수 있다.이 감광성 수지 제거제 조성물은 물의 함량이 45~99 중량%로 높아서, 후속의 세정 공정에서 이소프로필 알콜 없이 증류수만을 이용하는 것이 가능하다. 이로써 전체 공정을 단순화시킬 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020110076560A
公开(公告)日：2011-07-06
申请号：KR1020090133305
申请日：2009-12-29
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H02J17/00 , G01R33/3607 , B60W2050/0047 , H02J5/005 , H04B5/0037
Abstract: PURPOSE: A resonance power generator is provided to control the bandwidth of an output signal of a power resonating unit by recovering a waveform. CONSTITUTION: A waveform and sequence memory(201) records selected waveform and sequence. A delta-sigma modulating unit(202) delta-sigma modulates the output signal of the sequence memory and the waveform. A waveform recovery unit(205) receives the output RF signal of the delta-sigma modulating unit and converts the received signal into the waveform with an impulse type. A drive amplifier(204) amplifies the output RF signal of the delta-sigma modulating unit. A pulse voltage detector(209) detects the pulse waveform fed back from a target resonator.
Abstract translation: 目的：提供谐振发生器，通过恢复波形来控制电力谐振单元的输出信号的带宽。 构成：波形和序列存储器（201）记录选定的波形和序列。 Δ-Σ调制单元（202）delta-sigma调制序列存储器的输出信号和波形。 波形恢复单元（205）接收Δ-Σ调制单元的输出RF信号，并将接收信号转换成脉冲型波形。 驱动放大器（204）放大Δ-Σ调制单元的输出RF信号。 脉冲电压检测器（209）检测从目标谐振器反馈的脉冲波形。
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公开(公告)号：KR1020110067609A
公开(公告)日：2011-06-22
申请号：KR1020090124268
申请日：2009-12-14
Applicant: 삼성전자주식회사
IPC: H01P7/08
CPC classification number: H01P1/20345 , H01P7/00 , H01P7/08
Abstract: PURPOSE: A high efficiency resonator for transmitting power by wireless is provided to reduce the size of a resonator by including an independent resonance frequency. CONSTITUTION: A plurality of transmission line sheets are parallel arranged on a transmission line unit(210). The transmission line unit has a parallel type conductor loss. A capacitor(220) is inserted into the specific position of the transmission line. A magnetic core passes through the transmission line unit.
Abstract translation: 目的：提供一种用于通过无线发射功率的高效谐振器，通过包括独立的谐振频率来减小谐振器的尺寸。 构成：在传输线路单元（210）上平行布置多条传输线路。 传输线单元具有并联型导体损耗。 电容器（220）插入到传输线的特定位置。 磁芯通过传输线单元。
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公开(公告)号：KR1020110060795A
公开(公告)日：2011-06-08
申请号：KR1020100104370
申请日：2010-10-26
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A wireless power transceiver and wireless power system are provided to increase wireless power transmission efficiency. CONSTITUTION: A first wireless power transceiver(100) and a second wireless power transceiver are located between a power resonator(110) and a target resonator(120). A wireless power transceiver wirelessly receives power from the power resonator and transfers power to the target resonator. The wireless power transceiver is installed in the optimized location between the power resonator and the target resonator and increases the transfer efficiency of power transferred from the power resonator to the target resonator.
Abstract translation: 目的：提供无线功率收发器和无线电力系统，以提高无线电力传输效率。 构成：第一无线功率收发器（100）和第二无线功率收发器位于功率谐振器（110）和目标谐振器（120）之间。 无线功率收发器从功率谐振器无线地接收功率并将功率传送到目标谐振器。 无线功率收发器安装在功率谐振器和目标谐振器之间的优化位置，并提高从功率谐振器传递到目标谐振器的功率的传输效率。
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公开(公告)号：KR1020100062416A
公开(公告)日：2010-06-10
申请号：KR1020080121052
申请日：2008-12-02
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A system for transceiving power or data wirelessly by using resonance coupling is provided to improve a transmission distance comparing with an inductive coupling type by using an electric field or a magnetic field. CONSTITUTION: A resonance coupling system(200) includes the first resonance structure(210) and the second resonance structure(220) within a near field. The first resonance structure emits at least one among data and power through a selected resonance frequency. The second resonance structure keeps a resonant state with the first resonance structure. The second resonance structure receives at least one among the data and power. A transmission resonance unit(214) keeps a resonant state with the second resonance structure. A reception resonance unit(221) keeps a resonant state with a transmitting resonance unit by the resonance frequency.
Abstract translation: 目的：提供一种通过使用谐振耦合无线方式收发电力或数据的系统，以通过使用电场或磁场与电感耦合类型相比提高传输距离。 构成：谐振耦合系统（200）包括近场内的第一谐振结构（210）和第二谐振结构（220）。 第一共振结构通过所选择的共振频率在数据和功率中发射至少一个。 第二共振结构保持与第一共振结构的共振状态。 第二谐振结构接收数据和功率中的至少一个。 传输谐振单元（214）保持与第二谐振结构的谐振状态。 接收谐振单元（221）通过谐振频率与发送谐振单元保持谐振状态。
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公开(公告)号：KR1020090074937A
公开(公告)日：2009-07-08
申请号：KR1020080000658
申请日：2008-01-03
Applicant: 삼성전자주식회사
Abstract: An MEMS actuator, an MEMS switch and a manufacturing method of the same are provided to improve the insertion loss and to drive with the low driving voltage. An MEMS(micro electromechanical system) driver comprises: a fixed electrode part(120) in which a fixed protrusion consisting of a plurality of shift; and a movable electrode(130) capable of the displacement distance with the fixed electrode part. A movable protrusion is formed at the movable electrode. It is changed that the distance between the movable protrusion and the fixed protrusion according to the distance of the fixed electrode part. A plurality of shifts has the different area.
Abstract translation: 提供了MEMS致动器，MEMS开关及其制造方法，以改善插入损耗并以低驱动电压驱动。 MEMS（微机电系统）驱动器包括：固定电极部分（120），其中固定突起由多个位移组成; 以及能够与固定电极部分的位移距离的可动电极（130）。 可移动突起形成在可动电极处。 根据固定电极部的距离，改变可动突起与固定突起之间的距离。 多个班次具有不同的面积。
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