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公开(公告)号：KR1020160036228A
公开(公告)日：2016-04-04
申请号：KR1020140128114
申请日：2014-09-25
Applicant: 삼성전자주식회사
CPC classification number: H02J7/025 , H02J7/0021 , H02J7/0044 , H02J7/027 , H02J7/041 , H02J50/12 , H02J50/80
Abstract: 본발명의일 실시예에따른하나이상의전자장치들을충전하는충전장치는, 지표면과평행을이루는제1 충전부및 상기지표면의각도가미리설정된기준각이상인제2 충전부를포함하는충전부를포함하고, 상기충전부의적어도일부는하나이상의전자장치들의면 대면(face to face)으로배열되면, 상기하나이상의전자장치들에전력을공급함을특징으로한다. 또한다른실시예도가능하다.
Abstract translation: 根据本发明实施例的用于为一个或多个电子设备再充电的充电装置包括：充电部分，其包括平行于地表的第一充电部分和第二充电部分， 大于预定角度的地球。 如果充电部分的一个或多个部分以一个或多个电子设备的面对面方式布置，则向一个或多个电子设备供电。 此外，可以实现另一实施例。 因此，可以有效地对手表型电子设备进行充电。
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公开(公告)号：KR1020140047514A
公开(公告)日：2014-04-22
申请号：KR1020130077808
申请日：2013-07-03
IPC: H02J17/00
CPC classification number: H02J50/80 , H02J5/005 , H02J7/025 , H02J7/04 , H02J13/0075 , H02J2007/0096
Abstract: Disclosed is a wireless power receiver to wirelessly receive a power supply from a wireless power supplier. The wireless power receiver of the present invention includes a power reception unit to wirelessly receive wireless power from the wireless power supplier; a rectifier to rectify the wireless power into power including a DC waveform; and a power controller receiving an input of the rectified power to output a first power having a first voltage which has a lower value than the rectified power for a first period and to output power which has a preset voltage value because the power is not outputted for a second period. [Reference numerals] (420) Rectifier; (430) Power control unit; (AA) Power reception unit; (BB) Loading unit
Abstract translation: 公开了一种无线电力接收器，用于从无线电力供应商无线地接收电力供应。 本发明的无线电力接收机包括从无线电供应器无线地接收无线电力的电力接收单元; 整流器，将无线电力整流为包括DC波形的功率; 以及功率控制器，其接收所述整流功率的输入，以输出具有第一电压的第一电力，所述第一电力具有比第一周期的整流功率更低的值，并且由于不输出功率而输出具有预设电压值的输出功率 第二个时期 （420）整流器; （430）电源控制单元; （AA）受电单元; （BB）装载单元
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公开(公告)号：KR1020130123310A
公开(公告)日：2013-11-12
申请号：KR1020130034640
申请日：2013-03-29
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J50/12 , H04B5/0025
Abstract: The present invention connects a shunt capacitor to a wireless resonator for charging to prevent the emission of harmonics, which are emitted by a power amplifier, to the outside and forms at least one circuit having high impedance in respect to a NFC frequency band (13.56MHz) on the front end or the rear end of the shunt capacitor.
Abstract translation: 本发明将并联电容器连接到用于充电的无线谐振器，以防止由功率放大器发射的谐波发射到外部，并形成相对于NFC频带（13.56MHz）具有高阻抗的至少一个电路 ）在分流电容器的前端或后端。
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公开(公告)号：KR1020130090703A
公开(公告)日：2013-08-14
申请号：KR1020120012030
申请日：2012-02-06
Applicant: 삼성전자주식회사
CPC classification number: H02J7/0042 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0037 , H04B5/0075 , H04B5/0093
Abstract: PURPOSE: A wireless power charge method and a device thereof are provided to reduce the waste of power during a charge process, thereby supplying required amount of power. CONSTITUTION: By periodically transmitting detection power for detecting a power receiving device, a metal object is detected (501). If the metal object is detected, driving power for driving the power receiving device is transmitted (505). A specific power receiving device activated by the driving power is registered as a charge target device (507,509). After determining the size of charge power, the charge power corresponding to the power receiving device is transmitted (515). After receiving a report message about a charge situation, the amount of remained charge power is confirmed whenever the message is received, and the size of the charge power is adjusted before being transmitted (517, 519, 521). [Reference numerals] (501) Output detected power periodically by the condition of the device detection; (503) Is device detected?; (505) Output registration condition driving power; (507) Is a registration request message received?; (509) Transmit a registration response message; (511) Receive an environment setting message by the condition of the environment setting; (513) Transmit an environment setting response message; (515) Transmit charging condition and a notice message, and output power; (517) Is a report message received?; (519) Fully charged?; (521) Check the charged power amount, adjust the charged power, and output; (523) Receive the notice message; (525) Reduce the standby power supply to the driving power; (527) Is the device removed?; (529) Stop the power supply; (AA) Start; (BB,DD,FF,II,JJ) No; (CC,EE,GG,HH,KK) Yes
Abstract translation: 目的：提供无线充电方法及其装置，以减少充电过程中的电力浪费，从而提供所需的功率。 构成：通过周期性地发送用于检测受电装置的检测电力，检测金属物体（501）。 如果检测到金属物体，则传输用于驱动电力接收装置的驱动电力（505）。 注册由驱动电源激活的特定电力接收装置作为充电目标装置（507,509）。 在确定充电功率的大小之后，发送对应于电力接收装置的充电电力（515）。 在接收到关于收费情况的报告消息之后，每当接收到消息时确认剩余充电功率的量，并且在发送之前调整充电功率的大小（517,519,521）。 （附图标记）（501）通过设备检测的条件周期性地输出检测功率; （503）是否检测到设备？ （505）输出注册条件驱动电源; （507）是否收到注册请求消息？ （509）发送注册响应消息; （511）环境设置条件接收环境设置消息; （513）发送环境设置响应消息; （515）发送充电条件和通知信息，输出电源; （517）收到报告信息吗？ （519）充满电？ （521）检查充电电量，调整充电电源和输出; （523）接收通知信息; （525）减少驱动电源的备用电源; （527）设备是否被删除？ （529）停止供电; （AA）开始; （BB，DD，FF，II，JJ）否; （CC，EE，GG，HH，KK）是的
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公开(公告)号：KR1020130044647A
公开(公告)日：2013-05-03
申请号：KR1020110108808
申请日：2011-10-24
CPC classification number: H02M7/217 , H02J7/025 , H02J50/12 , H02M3/3376 , Y02B70/1433 , Y02B70/1441
Abstract: PURPOSE: A reception power conversion device for resonance type wireless charging system is provided to improve output by including a reflux switching unit which refluxes power. CONSTITUTION: A wireless power reception unit receives wireless power. A rectification unit rectifies AC type power into DC power. A reflux switching unit(80) refluxes the AC type power. A feedback circuit(60) detects a level by receiving the feedback signal of the output signal. A control unit(70) controls switching operation of the reflux switching unit.
Abstract translation: 目的：提供一种用于共振型无线充电系统的接收功率转换装置，通过包括回流功率的回流切换单元来提高输出。 规定：无线电力接收单元接收无线电力。 整流单元将交流电源整流为直流电源。 回流切换单元（80）回流AC型动力。 反馈电路（60）通过接收输出信号的反馈信号来检测电平。 控制单元（70）控制回流切换单元的切换动作。
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Patent Agency Ranking
公开(公告)号：KR1020130020437A
公开(公告)日：2013-02-27
申请号：KR1020110083072
申请日：2011-08-19
IPC: H02J17/00
Abstract: PURPOSE: A wireless power receiver for adjusting wireless power by using a switch is provided to obtain stable DC(Direct Current) output power by including a capacitor and a resonant-type inductor with the switch. CONSTITUTION: A power receiving unit(110) receives wireless power from a wireless power supplier. A rectifying unit(130) rectifies the wireless power into power of a DC waveform. A power adjusting unit(120) is electrically connected with the power receiving unit and the rectifying unit, forms a closed loop with the power receiving unit for a first period, and delivers the wireless power to the rectifying unit for a second period in order to adjust the size of the wireless power. A control unit(140) determines the first and the second periods. [Reference numerals] (100) Wireless power receiver; (110) Power receiving unit; (120) Power adjusting unit; (130) Rectifying unit; (140) Control unit
Abstract translation: 目的：通过使用开关来调节无线电力的无线电源接收器，通过在开关中包括电容器和谐振型电感器来获得稳定的直流（直流）输出功率。 构成：受电单元（110）从无线电源供应器接收无线电力。 整流单元（130）将无线功率整流为直流波形的功率。 功率调节单元（120）与受电单元和整流单元电连接，与第一时段的电力接收单元形成闭环，并将无线电力传送到整流单元第二时段，以便 调整无线电源的大小。 控制单元（140）确定第一和第二周期。 （附图标记）（100）无线电力接收机; （110）受电单元; （120）功率调节单元; （130）整流单元; （140）控制单元
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公开(公告)号：KR1020120128554A
公开(公告)日：2012-11-27
申请号：KR1020120046524
申请日：2012-05-02
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H01F38/14 , H02J7/025 , H02J50/10 , H02J50/80 , H02J2007/0096
Abstract: PURPOSE: A power transmitter and a method for detecting a non-power receiving target are provided to precisely determine foreign materials by comparing a measurement value with a received value. CONSTITUTION: If the change of a load is sensed above a critical value, power for communication is transmitted(205). It is determined whether a subscription request about a multiple wireless power transmission network is received in preset time by corresponding to power transmission(210). It is determined whether the change of the load is within a preset range based on the initial information of a power receiver(225). If the change of the load exceeds the preset range, the power receiver to send the subscription request is determined as the non-power receiving target(215). The power transmission for the determined non-power receiving target is stopped(245). [Reference numerals] (200) Sensing a load change?; (205) Transmitting power for communication; (210) Receiving a network subscription request message?; (215) Determining a non-power receiving object; (220) Comparing a reference load value with a load change value; (225) Is it within an allowable range?; (230) Is a network subscription possible?; (235) Transmitting a network subscription approval message; (240) Transmitting a network subscription refusal message; (245) Stopping power transmission to a corresponding charging object; (AA) Start; (BB,DD,FF,II) No; (CC,EE,GG,HH) Yes; (JJ) Finish
Abstract translation: 目的：提供一种功率发射器和用于检测非电力接收目标的方法，通过将测量值与接收值进行比较来精确地确定异物。 构成：如果感测到负载变化高于临界值，则传送通信电力（205）。 通过对应于电力传输来确定在预设时间内是否接收到关于多个无线电力传输网络的订阅请求（210）。 基于电力接收器（225）的初始信息确定负载的变化是否在预设范围内。 如果负载的变化超过预设范围，则发送订购请求的电力接收机被确定为非供电接收目标（215）。 确定的非受电目标的动力传递停止（245）。 （附图标记）（200）感测负载变化△ （205）通信发射功率; （210）接收网络订阅请求消息 （215）确定非受电对象; （220）将参考负载值与负载变化值进行比较; （225）是否在允许的范围内？ （230）是否可以进行网络订阅？ （235）发送网络订阅批准消息; （240）发送网络订阅拒绝消息; （245）停止对相应充电对象的电力传输; （AA）开始; （BB，DD，FF，II）否; （CC，EE，GG，HH）是; （JJ）完成
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公开(公告)号：KR1020120104896A
公开(公告)日：2012-09-24
申请号：KR1020110022586
申请日：2011-03-14
Applicant: 삼성전자주식회사
CPC classification number: H01Q1/38 , H01L2223/6677 , H01L2224/16225 , H01L2924/15192 , H01L2924/15321 , H01Q1/523 , H01Q5/40 , H01Q9/0414 , H01Q21/06 , H01Q21/293 , H01Q23/00
Abstract: PURPOSE: An ultra high frequency package module is provided to prevent interference between antenna units and signal wires by separately arranging one second substrate equipped with one antenna unit on a first substrate in a lattice form. CONSTITUTION: A first substrate(20) is made of a low dielectric. A second substrate(30) is made of a high dielectric. The first substrate includes an RFIC(Radio Frequency Integrated Circuit)(50) in order to be electrically connected to an antenna unit(40). A connection unit(31) is formed on a lower portion of the second substrate in order to be electrically connected to a signal wire(22) of the first substrate. The antenna unit comprises an antenna, an antenna array, and antenna components.
Abstract translation: 目的：提供一种超高频封装模块，通过在第一基板上以格子形式单独布置配备有一个天线单元的一个第二基板，以防止天线单元和信号线之间的干扰。 构成：第一衬底（20）由低电介质制成。 第二基板（30）由高电介质制成。 第一基板包括RFIC（射频集成电路）（50），以便电连接到天线单元（40）。 连接单元（31）形成在第二基板的下部，以便电连接到第一基板的信号线（22）。 天线单元包括天线，天线阵列和天线组件。
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公开(公告)号：KR102231851B1
公开(公告)日：2021-03-26
申请号：KR1020140128114
申请日：2014-09-25
Applicant: 삼성전자주식회사
Abstract: 본발명의일 실시예에따른하나이상의전자장치들을충전하는충전장치는, 지표면과평행을이루는제1 충전부및 상기지표면의각도가미리설정된기준각이상인제2 충전부를포함하는충전부를포함하고, 상기충전부의적어도일부는하나이상의전자장치들의면 대면(face to face)으로배열되면, 상기하나이상의전자장치들에전력을공급함을특징으로한다. 또한다른실시예도가능하다.
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公开(公告)号：KR102231877B1
公开(公告)日：2021-03-25
申请号：KR1020140147449
申请日：2014-10-28
Applicant: 삼성전자주식회사 , 광운대학교 산학협력단
Abstract: 본발명의다양한실시예들은, 무선충전시 로드변화감지를위한무선전력수신기에관한것으로, 한실시예에따르면, 무선전력수신기로전력을전송하는전력송신부; 상기전력송신부에서상기전력이전송되는동안상기전력송신부로출력되는전류에대응하는전압값을측정하는전류감지부; 및상기측정된전압값을기반으로상기전력송신부에서전송하는전력이조절되도록제어하는제어부를포함할수 있다. 다양한실시예가가능하다.
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