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公开(公告)号：KR101839615B1
公开(公告)日：2018-03-19
申请号：KR1020110034712
申请日：2011-04-14
Applicant: 삼성전자주식회사
CPC classification number: H04M1/0268 , G06F1/1641 , G06F1/1652 , H04M1/0216 , H04M1/0247
Abstract: 본발명은소정의곡률을형성하거나펼쳐질수 있도록연성표시부를구비한휴대용통신장치에관한것이다. 이를위해, 연성표시부를구비한휴대용통신장치에있어서, 제 1 하우징과, 상기제 1 하우징의양일단에회전가능하게결합되는제 2, 3 하우징과, 상기제 1, 2, 3 하우징의사이에구비되어상기제 2, 3 하우징을회전가능하게하는제 1, 2 힌지모듈과, 상기제 1, 2, 3 하우징에구비되고, 상기제 2, 3 하우징과함께회전에따라서상기제 1, 2, 3 하우징에서곡률을형성하거나펼쳐지는연성표시부와, 상기제 1, 2, 3 하우징의사이에형성되어상기연성표시부의곡률을형성가능하게하는제 1, 2 곡률공간부와, 상기제 2, 3 하우징에구비되고, 상기연성표시부의양일단과결합되며, 상기제 2, 3 하우징의회전시상기연성표시부의곡률을형성하거나펼쳐질수 있게가변이동하는제 1, 2 가변이동부를포함함을특징으로하며, 이에따라, 연성표시부의접히는부분의파손및 변형을방지하고, 이로인해, 제품의기능을향상시킬수 있고, 또한, 연성표시부를회전시압축및 인장에의해잡아당겨서펼쳐질수 있도록구성하여연성표시부를완전히펼쳐진상태에서사용가능하여제품의오동작을방지할수 있으며, 이로인해제품의기능을더욱향상시킬수 있는이점이있다.
Abstract translation: 本发明涉及一种具有柔性显示单元的便携式通信设备，从而可以形成或展开预定的曲率。 为此，在便携式通信设备，包括柔性显示器，所述第一外壳和，在第二和第三壳体之间，并且所述第一，第二，第三壳体可旋转地联接到所述第一壳体的正端 第一铰链模块和第二铰链模块设置在第一壳体，第二壳体和第三壳体中。第一铰链模块和第二铰链模块设置在第一壳体，第二壳体和第三壳体上。 第一曲线空间部分和第二曲线空间部分形成在第一壳体，第二壳体和第三壳体之间以形成软显示部分的曲率; 在壳体被提供并耦合端和所述柔性显示单元的量，并且其特征在于它包括第二，第三壳体国会显示柔性显示单元可以形成或展开的曲率可变移动所述第一和第二可变运动，以允许部件， 因此，可以防止软性显示部分的折叠部分的破损和变形， ，它可提高产品的功能，另外，该柔性显示单元在压缩过程中旋转，并且可以被配置为通过由张力拉动被展开防止产品的故障，处于完全展开状态的柔性显示器的可用的部件，从而导致产品 这具有进一步增强功能的优点。
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公开(公告)号：KR1020170035213A
公开(公告)日：2017-03-30
申请号：KR1020150134025
申请日：2015-09-22
Applicant: 삼성전자주식회사
Inventor： 변강호
Abstract: 본발명의실시예에따른무선전력수신기로무선전력을전송하는무선전력송신기의제어방법은, 상기무선전력수신기로전송되는상기무선전력을위한제1차동신호를생성하는동작, 상기무선전력송신기의공진부에인가되는상기제1차동신호에대응하는제2차동신호를측정하고, 측정결과에따라상기제2차동신호의진폭과위상중 적어도하나를감지하는동작, 및상기감지결과에따라, 상기제2차동신호의진폭과위상중 적어도하나를조절하고, 상기조절된제2차동신호에대한정보에기초하여, 상기무선전력송신기를제어하는동작을포함할수 있다.
Abstract translation: 根据本发明实施例的控制用于向无线电力接收器发送无线电力的无线电力发射器的方法包括以下步骤：生成用于发送到无线电力接收器的无线电力的第一差分信号; 测量与施加到谐振单元的第一差分信号对应的第二差分信号，并根据测量结果感测第二差分信号的幅度和相位中的至少一个; 调整第二差分信号的幅度和相位中的至少一个，并基于关于调整后的第二差分信号的信息来控制无线电力发射器。
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公开(公告)号：KR1020140131215A
公开(公告)日：2014-11-12
申请号：KR1020130050293
申请日：2013-05-03
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J50/12 , H02J5/005 , H02J7/025 , H02J50/60 , H02J50/80 , H02J2007/0096 , H02J2007/0098 , H04B5/0037 , H04B5/0075
Abstract: Provided is a method for controlling a wireless power receiver which receives charged power from a wireless power transmitter. The method for controlling the wireless power receiver comprises a step for loading a communication method stack for communication with the wireless power transmitter from a communication unit of the wireless power receiver; a step for communicating with the wireless power transmitter through a first address by using the loaded communication method stack; a step for loading the communication method stack for the communication with the wireless power transmitter from an application processor of the wireless power receiver; and a step for communicating with the wireless power transmitter through a second address by using the loaded communication method stack.
Abstract translation: 提供一种用于控制从无线电力发射机接收充电电力的无线电力接收机的方法。 控制无线电力接收机的方法包括从无线电力接收机的通信单元加载用于与无线电力发射机进行通信的通信方法堆栈的步骤; 通过使用加载的通信方法堆栈通过第一地址与无线电力发射机进行通信的步骤; 从无线电力接收机的应用处理器加载用于与无线电力发送器的通信的通信方法堆栈的步骤; 以及通过使用所加载的通信方法堆栈通过第二地址与无线电力发射机进行通信的步骤。
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公开(公告)号：KR1020140031780A
公开(公告)日：2014-03-13
申请号：KR1020130006732
申请日：2013-01-21
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J5/005 , H02J7/025 , H02J50/60 , H04B5/0037
Abstract: The present invention relates to a method for excluding a cross-connected wireless power receiver in a wireless power transmitter. The method includes: determining transmission power while the wireless power transmitter is connected to the wireless power receiver; transferring the determined transmission power to the wireless power receiver; receiving a report indicating a power-receiving state from the wireless power receiver; determining whether the power-receiving state indicated by the report is within a valid range corresponding to the transmission power; and terminating the connection to the wireless power receiver if the power-receiving state is outside the valid range. [Reference numerals] (10) Gate driver; (116) Rectifying unit; (118) DC/DC convertor; (12) Amplifier; (124) Charging unit/PMIC; (14,114) Matching unit; (16) Resonance signal generating unit; (18) Signal generating unit; (20) Power supply unit; (200) Power transmitter; (22,122) Control unit; (24,120) Wireless communication unit; (250) Power receiver; (AA,BB) Communication
Abstract translation: 本发明涉及一种在无线电力发射机中排除交叉连接的无线电力接收机的方法。 该方法包括：在无线电力发射机连接到无线电力接收机的同时确定发射功率; 将确定的发送功率传送到无线电力接收机; 从无线电力接收器接收表示电力接收状态的报告; 确定由所述报告指示的所述电力接收状态是否处于与所述发送功率相对应的有效范围内; 以及如果所述电力接收状态在所述有效范围之外，则终止与所述无线电力接收器的连接。 （10）栅极驱动器; （116）整流单元; （118）DC / DC转换器; （12）放大器; （124）充电单元/ PMIC; （14,114）配套单位; （16）共振信号发生单元; （18）信号发生单元; （20）电源单元; （200）电力变送器; （22,122）控制单元; （24,120）无线通信单元; （250）电源接收器; （AA，BB）通讯
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公开(公告)号：KR1020140007712A
公开(公告)日：2014-01-20
申请号：KR1020120075236
申请日：2012-07-10
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90
Abstract: Disclosed is a wireless power transmitter for detecting a load change in the wireless power transmission. The wireless power transmitter according to the present invention comprises a power supply unit for supplying driving power of the wireless power transmitter; a power conversion unit for converting the driving power supplied from the power supply unit to an alternating current type; a power transmission unit for wirelessly transmitting the converted driving power to a wireless power receiver; a temperature measurement unit for measuring a temperature value of at least one portion of the wireless power transmitter; and a control unit for detecting a current value of the driving power outputted from the power supply unit and a load value, compensating the load value based on the measured temperature value and detecting the load change of the power transmitter based on the compensated load value. [Reference numerals] (101) Power supply unit; (103) Power conversion unit; (105) Power transmission unit; (107) Control unit; (109) Temperature measurement unit
Abstract translation: 公开了一种用于检测无线电力传输中的负载变化的无线电力发射机。 根据本发明的无线电力变送器包括用于提供无线电力发射器的驱动电力的电源单元; 电力转换单元，用于将从电源单元提供的驱动电力转换为交流型; 电力传输单元，用于将转换的驱动电力无线发送到无线电力接收器; 温度测量单元，用于测量所述无线电力发射器的至少一部分的温度值; 以及控制单元，用于检测从电源单元输出的驱动电力的当前值和负载值，基于测量的温度值补偿负载值，并且基于补偿的负载值检测功率发送器的负载变化。 （附图标记）（101）电源单元; （103）电源转换单元; （105）动力传动单元; （107）控制单元; （109）温度测量单元
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Patent Agency Ranking
公开(公告)号：KR1020140007237A
公开(公告)日：2014-01-17
申请号：KR1020120082278
申请日：2012-07-27
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J50/90 , G01R31/00 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80
Abstract: Provided is a method for controlling a wireless power transmitter transmitting charging power to a wireless power receiver. According to the present invention, the method for controlling a wireless power transmitter includes: detecting the wireless power receiver by applying heterogeneous detection power having different power amounts for detecting the wireless power receiver; transmitting driving power for driving the wireless power receiver to the wireless power receiver and receiving a signal for communication connection from the wireless power receiver; determining whether to register the wireless power receiver in a wireless power network; transmitting a response signal for communication connection to the wireless power receiver; and transmitting charging power to the wireless power receiver.
Abstract translation: 提供了一种用于控制向无线电力接收器发送充电电力的无线电力发送器的方法。 根据本发明，用于控制无线电力发射机的方法包括：通过应用具有不同功率量的异种检测功率来检测无线电力接收机，用于检测无线电力接收机; 向所述无线电力接收器发送用于驱动所述无线电力接收器的驱动力，并从所述无线电力接收器接收用于通信连接的信号; 确定是否在无线电力网络中注册无线电力接收机; 发送用于通信连接的响应信号给无线电力接收机; 以及向无线电力接收器发送充电电力。
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67.发明公开
公开(公告)号：KR1020130142862A
公开(公告)日：2013-12-30
申请号：KR1020120083128
申请日：2012-07-30
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J50/90 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H02J2007/0096 , H04B5/0037 , Y02B40/90
Abstract: The present invention suggests a method to prevent an excessive voltage in a power receiver to transmit power required by the power receiver to start a charging step. To do so, the present invention determines whether power transmission to the power receiver is possible based on the power data the power receiver if there is an entry request from the power receiver to enter a wireless power network controlled by a power transmitter, notifies the start of step-by-step power transmission to the power receiver if the power transmission is determined possible, increases the amount of the power transmission until a request to stop the voltage increase from the power receiver is received, stops increasing the amount of the power transmission when the stop request is received, and starts to charge by sending a charge start command. By doing so, an excessive voltage can be prevented in transmitting power required by the power receiver to start the charging step. [Reference numerals] (300) Nothing on TX;(305) RX on TX;(310) Notoify the operation as level-up;(315) Rx requests to stop the voltage increase;(320) Tx informs Rx of the start of power transmission;(AA) Power of the power transmitter (PTx)[W];(BB) Standby state;(CC) Charging state;(DD,HH) Load detection;(EE) Power tracking;(FF) Power stabilization;(GG) Hold time;(II) Search & register;(JJ) Time
Abstract translation: 本发明提出了一种防止电力接收器中的过大电压发送电力接收器所需的功率以开始充电步骤的方法。 为此，本发明根据电力接收机是否有来自电力接收机进入由电力发送机控制的无线电力网络的输入请求，根据功率数据确定是否可能向电力接收机发送电力，通知开始 在能够确定电力传输的情况下对电力接收机进行分步式电力传输，增加电力传输量，直到接收到从电力接收机停止电压上升的请求为止，停止增加电力传输量 当接收到停止请求时，通过发送充电开始命令开始充电。 通过这样做，可以防止电力接收机所需的电力的过大的电压开始充电步骤。 （300）TX上没有任何东西;（305）RX上的RX;（310）将操作变为电平升高;（315）Rx请求停止电压升高;（320）Tx通知Rx开始 功率传输;（AA）功率发射器功率（PTx）[W];（BB）待机状态;（CC）充电状态;（DD，HH）负载检测;（EE）功率跟踪;（FF）功率稳定; （GG）暂停时间;（II）搜索和注册;（JJ）时间
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公开(公告)号：KR1020130098649A
公开(公告)日：2013-09-05
申请号：KR1020120020336
申请日：2012-02-28
Applicant: 삼성전자주식회사
CPC classification number: H02J50/80 , H02J7/0004 , H02J7/025 , H02J7/04 , H02J50/12 , H02J50/40 , H02J50/90
Abstract: PURPOSE: A wireless power receiver and a control method thereof prevent the degradation of efficiency generated in a converting process by not performing the converting process when a voltage of an output terminal of a rectifier unit is less than an allowable voltage of a charging unit. CONSTITUTION: A wireless power receiver (200) includes a power receiving unit (210), a rectifier unit (220), a converter unit (230), a switch unit (240), a charging unit (250), and a control unit (260). The power receiving unit receives wireless power. The rectifier unit outputs DC wireless power by rectifying the received wireless power. The control unit determines whether or not a voltage of the rectified wireless power is more than an allowable voltage of the charging unit. When the voltage of the rectified wireless power is more than the allowable voltage of the charging unit, the control unit controls the converter unit to convert the rectified wireless power into a predetermined voltage and output the same to the charging unit. When the voltage of the rectified wireless power is less than the allowable voltage of the charging unit, the control unit controls the switch unit to directly output the rectified wireless power to the charging unit. [Reference numerals] (210) Power receiving unit; (220) Rectifier unit; (230) Converter unit; (240) Switch unit; (250) Charging unit; (260) Control unit
Abstract translation: 目的：无线电力接收机及其控制方法通过在整流器单元的输出端子的电压小于充电单元的容许电压的情况下不进行转换处理来防止转换处理中产生的效率的劣化。 构成：无线电力接收器（200）包括受电单元（210），整流单元（220），转换器单元（230），开关单元（240），充电单元（250）和控制单元 （260）。 受电单元接收无线电力。 整流单元通过整流接收到的无线电力来输出直流无线电力。 控制单元确定整流无线电力的电压是否大于充电单元的容许电压。 当整流无线电力的电压大于充电单元的允许电压时，控制单元控制转换器单元将整流的无线电力转换成预定的电压并将其输出到充电单元。 当整流无线电力的电压小于充电单元的允许电压时，控制单元控制开关单元将整流的无线电力直接输出到充电单元。 （附图标记）（210）受电部; （220）整流器单元; （230）转换器单元; （240）开关单元; （250）充电单元; （260）控制单元
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公开(公告)号：KR1020130084619A
公开(公告)日：2013-07-25
申请号：KR1020130004350
申请日：2013-01-15
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J7/007 , H02J50/12 , H02J50/40 , H04B5/0031 , H04B5/0037 , H04B5/0075
Abstract: PURPOSE: A wireless power transmitter, a wireless power receiver and each control method thereof is provided to use an out-band mode, thereby increasing the available distance of communication. CONSTITUTION: A search signal is received (S501). Charge power is applied to a subscribed wireless power receiver (S503). Control command of load switch on is transmitted (S505). A wireless power transmitter conducts monitoring on the change of load (S507). The load variation corresponding to the wireless power transmitter is detected (S509). [Reference numerals] (AA) Start; (BB,EE) No; (CC,DD) Yes; (FF) End; (S501) A search signal is received ?; (S503) Charge power is applied to a subscribed wireless power receiver; (S505) Control command of load switch on is transmitted; (S507) A wireless power transmitter conducts monitoring on the change of load; (S509) The load variation corresponding to the wireless power transmitter is detected ?; (S511) Maintain charging to Rx; (S513) Stop charging
Abstract translation: 目的：提供一种无线电力发射机，无线电力接收机及其各自的控制方法以使用带外模式，从而增加可用的通信距离。 构成：接收到搜索信号（S501）。 对订阅的无线电力接收机施加充电功率（S503）。 传送负载开关的控制命令（S505）。 无线电源发射机对负载变化进行监控（S507）。 检测与无线电力发送器对应的负载变动（S509）。 （附图标记）（AA）开始; （BB，EE）否; （CC，DD）是; （FF）结束; （S501）接收到搜索信号α; （S503）向订购的无线电力接收机施加充电电力; （S505）发送负载开关的控制命令; （S507）无线电力发射机对负载变化进行监控; （S509）检测对应于无线电力发送机的负载变化α; （S511）保持对Rx的充电; （S513）停止充电
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公开(公告)号：KR1020130069329A
公开(公告)日：2013-06-26
申请号：KR1020120089759
申请日：2012-08-16
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J5/005 , H01F38/14 , H02J7/0042 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J50/90 , H04B5/0037 , H04W52/0225 , H04W52/0229 , H04W52/0245 , Y02D70/00
Abstract: PURPOSE: A wireless power transmitter and a control method thereof are provided to offer a standard of an overall operation of the wireless power transmitter and a wireless power receiver such as configuration and processes for controlling the detection of the receiver with the transmitter and controlling a phased applied voltage. CONSTITUTION: A control method of a wireless power transmitter(100) includes the following steps: a step of detecting the placement of a wireless power receiver; a step of transmitting a driving power for driving the receiver; a step of forming a communication network with the receiver; a step of admitting the receiver into a wireless power network controlled by the transmitter; and a step of transmitting charging power to the receiver.
Abstract translation: 目的：提供一种无线电力发射机及其控制方法，以提供无线电力发射机和无线电力接收机的总体操作的标准，诸如用于控制与发射机的接收机的检测的配置和过程，并且控制分阶段 施加电压。 构成：无线电力发送器（100）的控制方法包括以下步骤：检测无线电力接收器的放置的步骤; 发送用于驱动接收机的驱动力的步骤; 与接收机形成通信网络的步骤; 将接收机接纳到由发射机控制的无线电力网络中的步骤; 以及向接收机发送充电电力的步骤。
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