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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：KR1020130081812A
公开(公告)日：2013-07-18
申请号：KR1020120002838
申请日：2012-01-10
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A wireless charging device and method for authenticating a charge target terminal are provided to accurately determine whether a charge target is positioned in a power supply region of the wireless charging device. CONSTITUTION: A wireless charging device generates a validity verification message containing time information for verifying the validity of a mobile terminal when receiving a search message from the mobile terminal (510). If a response to the validity verification message is received, the wireless charging device determines whether predetermined switch matching time is expired (525). If the switch matching time is expired, the wireless charging device determines whether the mobile terminal has operated according to the time information (545). If the mobile terminal has operated according to the time information, the wireless charging device transmits a validity verification result for the mobile terminal (550). [Reference numerals] (500) Load recognition; (505) Message received?; (510) Producing and transmitting authentication messages; (515,555) Reply received?; (520) Operating timer; (525) Switch matching time?; (530) Load scan; (535) Switch matching time is expired?; (540) Ending timer; (545) Mobile terminal is valid?; (550) Producing and transmitting validation result messages; (AA) Start; (BB,DD,FF,HH,JJ,LL,NN) No; (CC,EE,GG,II,KK,MM,OO) Yes; (PP) End
Abstract translation: 目的：提供用于认证充电目标终端的无线充电装置和方法，以准确地确定充电目标是否位于无线充电装置的电源区域中。 构成：当从移动终端（510）接收到搜索消息时，无线充电装置产生包含用于验证移动终端的有效性的时间信息的有效性验证消息。 如果接收到对有效性验证消息的响应，则无线充电装置确定预定的交换机匹配时间是否到期（525）。 如果开关匹配时间期满，则无线充电装置根据时间信息确定移动终端是否已经操作（545）。 如果移动终端根据时间信息操作，则无线充电装置发送移动终端的有效性验证结果（550）。 （附图标记）（500）负载识别; （505）收到讯息？ （510）生成和发送认证消息; （515,555）收到回复？ （520）运行定时器; （525）切换匹配时间？ （530）加载扫描; （535）切换匹配时间过期？ （540）结束定时器; （545）移动终端有效吗？ （550）生成和发送验证结果消息; （AA）开始; （BB，DD，FF，HH，JJ，LL，NN）否; （CC，EE，GG，II，KK，MM，OO）是; （PP）结束
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公开(公告)号：KR1020130069345A
公开(公告)日：2013-06-26
申请号：KR1020120109999
申请日：2012-10-04
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 minimize a collision with a heterogeneous communication channel and to select a channel for communicating with a wireless power receiver. CONSTITUTION: A control method of a wireless power transmitter includes the following steps: a step of determining a search channel used in communication with a wireless power receiver; a step of detecting at least one of the energy level and RSSI(Received Signal Strength Indication) value of a signal from the search channel; and a step of avoiding a collision with a heterogeneous communication channel, and determining whether or not the search channel is determined to be a communication channel based on a detected result. [Reference numerals] (AA) Start; (BB,EE,FF) No; (CC,DD,GG) Yes; (HH) End; (S601) Initialize or change a channel; (S603) Search for the channel(ED or RSSI); (S605) Less than a critical value?; (S607) Search for all channels?; (S609) Move the channel; (S611) Increase the critical value; (S613) Fix the channel; (S615) Generate a network ID; (S619) Start the network
Abstract translation: 目的：提供无线电力发射机及其控制方法以最小化与异构通信信道的冲突并选择用于与无线电力接收机进行通信的信道。 构成：无线电力发射机的控制方法包括以下步骤：确定与无线电力接收机进行通信所使用的搜索信道的步骤; 检测来自搜索信道的信号的能级和RSSI（接收信号强度指示）值中的至少一个的步骤; 以及避免与异构通信信道的冲突的步骤，以及基于检测结果确定搜索信道是否被确定为通信信道。 （附图标记）（AA）开始; （BB，EE，FF）否; （CC，DD，GG）是; （HH）结束; （S601）初始化或更改频道; （S603）搜索频道（ED或RSSI）; （S605）小于临界值？ （S607）搜索所有频道？ （S609）移动通道; （S611）增加临界值; （S613）固定通道; （S615）生成网络ID; （S619）启动网络
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Patent Agency Ranking94.发明公开
公开(公告)号：KR1020120135885A
公开(公告)日：2012-12-17
申请号：KR1020120060569
申请日：2012-06-05
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J50/40 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0075
Abstract: PURPOSE: A bidirectional communication method between a transmitter and a receiver in a wireless power transceiver system and devices thereof are provided to efficiently transceive wireless power by using bidirectional communication transmitter and receiver. CONSTITUTION: Turn-on power is transmitted to a receiver(200) through a Tx resonator according to the detection of the receiver. The transmission of wireless power is requested through a wireless communication module. An SID(short ID) and a time slot corresponding to the receiver is allocated. The SID and the time slot are transmitted to the receiver through the wireless communication module. Demand power is requested from the receiver through the wireless communication module. The impossibility of transmitting the demand power is notified to the receiver through the wireless communication module according to a comparison result. [Reference numerals] (100) Transmitter; (200-1,200-2,200-N) First receiver, N receiver
Abstract translation: 目的：提供无线功率收发器系统中的发射机和接收机之间的双向通信方法及其装置，以通过使用双向通信发射机和接收机来有效地收发无线电力。 构成：根据接收机的检测，通过Tx谐振器将接通电源传输到接收器（200）。 通过无线通信模块来请求无线电力的传输。 分配对应于接收器的SID（短ID）和时隙。 SID和时隙通过无线通信模块发送到接收机。 通过无线通信模块从接收器请求需求功率。 根据比较结果，通过无线通信模块将不可能发送的需求功率通知接收机。 （附图标记）（100）发射机; （200-1,200-2,200-N）第一接收机，N个接收机
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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：KR1020120128099A
公开(公告)日：2012-11-26
申请号：KR1020120051115
申请日：2012-05-14
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H02J2007/0001 , H03F3/2176 , H03H7/38 , H04L5/0055
Abstract: PURPOSE: A transmitter and receiver in a wireless power transmission system and a wireless power transceiving method are provided to have high resonance characteristics by including a controller controlling a power conversion unit. CONSTITUTION: A Tx power conversion unit(13) converts a DC voltage into a first AC voltage. The Tx power conversion unit amplifies the converted first AC voltage into a second AC voltage. A Tx matching circuit(12) matches impedance for a receiver. The receiver receives the second AC voltage. A Tx resonator(11) resonates the second AC voltage to a resonance wave. A Tx controller(15) determines an amplification rate of the first AC voltage. The Tx controller controls the Tx power conversion unit.
Abstract translation: 目的：通过包括控制电力转换单元的控制器，提供无线电力传输系统中的发射机和接收机以及无线功率收发方法以具有高谐振特性。 构成：Tx功率转换单元（13）将DC电压转换成第一AC电压。 Tx功率转换单元将转换的第一AC电压放大到第二AC电压。 Tx匹配电路（12）匹配接收器的阻抗。 接收器接收第二交流电压。 Tx谐振器（11）将第二AC电压谐振到谐振波。 Tx控制器（15）确定第一AC电压的放大率。 Tx控制器控制Tx功率转换单元。
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公开(公告)号：KR1020120114961A
公开(公告)日：2012-10-17
申请号：KR1020110032828
申请日：2011-04-08
Applicant: 삼성전자주식회사
CPC classification number: H01C17/281 , G01B7/18 , G01L1/20 , G01L1/205 , G06F2203/04102 , H01C10/10 , H01C17/065 , Y10T29/49103
Abstract: PURPOSE: A bending senor and a method for manufacturing the same are provided to form a bending sensing structure within a thickness range of a flexible display element by forming electrode patterns and paste layer on a flexible substrate, thereby easily enabling to reduce the thickness of the flexible display device. CONSTITUTION: A bending senor comprises a flexible substrate(11), a pair of electrode patterns(13), and a paste layer(15). The pair of electrode patterns is provided on the flexible substrate by being spaced from each other. The paste layer includes conductive particles and is spread on the flexible substrate where the electrode patterns are formed. Electric resistance between the electrode patterns is varied when the flexible substrate is bent because the density of the conductive particles between the electrode patterns is varied.
Abstract translation: 目的：提供一种弯曲传感器及其制造方法，通过在柔性基板上形成电极图案和糊层，在柔性显示元件的厚度范围内形成弯曲感测结构，从而容易地减小柔性显示元件的厚度 灵活的显示设备。 构成：弯曲传感器包括柔性基板（11），一对电极图案（13）和糊层（15）。 一对电极图案通过彼此间隔设置在柔性基板上。 膏层包括导电颗粒，并且在形成电极图案的柔性基板上展开。 由于电极图案之间的导电颗粒的密度变化，柔性基板弯曲时，电极图案之间的电阻变化。
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公开(公告)号：KR1020110080491A
公开(公告)日：2011-07-13
申请号：KR1020100000745
申请日：2010-01-06
Applicant: 삼성전자주식회사
IPC: H01L23/28
CPC classification number: H01L23/3128 , H01L21/565 , H01L21/568 , H01L21/6835 , H01L23/5389 , H01L24/24 , H01L2224/12105 , H01L2224/24195 , H01L2924/01006 , H01L2924/01029 , H01L2924/01033 , H01L2924/01075 , H01L2924/01078 , H01L2924/014 , H01L2924/15192 , H01L2924/15311 , H01L2924/181 , H01L2924/19105 , H01L2924/00
Abstract: PURPOSE: A method for manufacturing a semiconductor chip package is provided to increase mounting space utilization rate of a semiconductor chip package and to enhance performance by rearranging wanted active devices. CONSTITUTION: A plurality of passive devices(P) and a semiconductor chip(A) are arranged in a vacant space near the semiconductor chip on a prepared film(30), and gets molded. After the film is eliminated, an adhesive layer is formed on the eliminate region and a conductive layer is attached on the adhesive layer. The conductive layer is etched and a conductive circuit pattern is formed. A plurality of conductive pads electrically connecting the conductive circuit pattern to the semiconductor chip and a passive device is provided.
Abstract translation: 目的：提供一种用于制造半导体芯片封装的方法，以增加半导体芯片封装的安装空间利用率，并通过重新布置所需的有源器件来提高性能。 构成：将多个无源器件（P）和半导体芯片（A）布置在制备的膜（30）上的半导体芯片附近的空白空间中，并被模制。 在消除膜之后，在消除区域上形成粘合剂层，并且在粘合剂层上附着导电层。 导电层被蚀刻并形成导电电路图案。 提供将导电电路图案与半导体芯片电连接的多个导电焊盘和无源器件。
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