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公开(公告)号：KR1020120128544A
公开(公告)日：2012-11-27
申请号：KR1020120025608
申请日：2012-03-13
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H04B1/0458 , H04B1/0475 , H04B5/0081 , H04B5/02 , H04B2001/0416
Abstract: PURPOSE: An apparatus and method for controlling wireless power transmission are provided to reduce operation costs by using harmonic generated in a power supply signal as a communication frequency for controlling power transmission. CONSTITUTION: A power amplifier(114) outputs a wireless power transmission signal by amplifying source power. A resonating unit(120) resonates in a wireless power transmission frequency domain and transmits the wireless power transmission signal. A band pass filter(118) passes harmonic corresponding to a preset communication frequency domain by receiving the wireless power transmission signal. A communication unit(124) transmits a wireless power transmission control signal using harmonic corresponding to the passed communication frequency domain. [Reference numerals] (110) Power source; (114) Power amplifier; (116) Control unit; (118) Low pass filter; (120) Resonating unit; (122) Band pass filter; (124) Communication unit
Abstract translation: 目的：提供一种用于控制无线电力传输的装置和方法，以通过使用在电源信号中产生的谐波作为用于控制电力传输的通信频率来降低运行成本。 构成：功率放大器（114）通过放大源功率输出无线电力传输信号。 谐振单元（120）以无线电力传输频域谐振并发送无线电力传输信号。 带通滤波器（118）通过接收无线电力传输信号来传递对应于预设通信频域的谐波。 通信单元（124）使用对应于所通过的通信频域的谐波来发送无线电力传输控制信号。 （附图标记）（110）电源; （114）功率放大器; （116）控制单元; （118）低通滤波器; （120）谐振单元; （122）带通滤波器; （124）通讯单元
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公开(公告)号：KR1020110094739A
公开(公告)日：2011-08-24
申请号：KR1020100014320
申请日：2010-02-17
Applicant: 삼성전자주식회사
CPC classification number: H02J50/12 , H02J7/025 , H02J17/00 , H02J5/005 , B60C23/0413 , G05F3/06 , H02J7/20 , H03H2003/0414
Abstract: PURPOSE: A wireless power transceiving device with a resonant frequency stabilizing circuit is provided to drastically reduce the transmission loss of wireless power, thereby maximizing wireless power transmission efficiency. CONSTITUTION: A power generating unit(11) generates an oscillation frequency for power transmission. A power transmission resonator(13) has a resonant frequency matched with the oscillation frequency. A resonant frequency controller(15) includes a monitoring resonator(16), an LC tuner(17), a matching circuit(18), and an LC tuner controller(19). A monitoring resonator senses a change of a resonant frequency. The LC tuner controller sets an LC value with the maximum power value.
Abstract translation: 目的：提供一种具有谐振频率稳定电路的无线功率收发装置，大大减少无线电源的传输损耗，从而最大限度地提高无线传输效率。 构成：发电单元（11）产生用于电力传输的振荡频率。 电力传输谐振器（13）具有与振荡频率匹配的谐振频率。 谐振频率控制器（15）包括监控谐振器（16），LC调谐器（17），匹配电路（18）和LC调谐器控制器（19）。 监控谐振器检测谐振频率的变化。 LC调谐器控制器设置具有最大功率值的LC值。
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公开(公告)号：KR1020090061837A
公开(公告)日：2009-06-17
申请号：KR1020070128806
申请日：2007-12-12
IPC: H01L21/68
CPC classification number: H01L21/67271 , H01L21/67259 , H01L21/6838 , H01L21/68707
Abstract: An end effector unit and position controlling apparatus for having the same are provided to enhance the transfer efficiency of the wafers and to transfer wafers at the same time. The end effector unit comprises an end effector(110), a LM guide(120), and a screw bar(130) and a step motor(140). The end effector has a substrate member(111) and a movement bracket(112). The substrate member supports a wafer. The substrate member has the suction hole for absorbing the wafer. The movement bracket moves up and down. The LM guide is combined with the movement bracket and guides the end effector. The screw bar is screwed with the movement bracket. The step motor is positioned in the upper side of the screw bar and unites with the screw bar through the connection shaft. A position control device of the multi sorter equipped with the end effector unit comprises the end effector unit and a linear robot.
Abstract translation: 提供了一种端部执行器单元和具有该端部执行器单元的位置控制装置，以增强晶片的传送效率并同时转移晶片。 末端执行器单元包括端部执行器（110），LM导轨（120）和螺杆（130）和步进马达（140）。 端部执行器具有衬底构件（111）和运动支架（112）。 衬底构件支撑晶片。 基板部件具有用于吸收晶片的吸入孔。 运动支架上下移动。 LM导轨与运动支架组合并引导末端执行器。 螺丝杆与运动支架拧紧。 步进电机定位在螺杆的上侧，并通过连接轴与螺杆连接。 配备有末端执行器单元的多分类器的位置控制装置包括端部执行器单元和线性机器人。
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公开(公告)号：KR1020030096566A
公开(公告)日：2003-12-31
申请号：KR1020020033131
申请日：2002-06-14
Applicant: 삼성전자주식회사
IPC: H04L1/00
CPC classification number: H04L1/0061 , H03M13/096
Abstract: PURPOSE: A method for generating checksum bits is provided to enhance a level of error verification by improving an existing checksum method. CONSTITUTION: A method for generating checksum bits includes a calculation process(S120-S180) for calculating the sum of weight values and a checksum decision process(S200-S220) in order to check a bit error from digital data of k-numeral n-bits of bnbn-1bn-2...b2b1(k) where n and k are natural numbers and n>=1, k>=2. The calculation process(S120-S180) is to calculate the weight sum by multiplying weight values corresponding to digital data of n-bits by each other and adding the multiplied values to each other. The checksum decision process(S200-S220) is to decide the checksum by performing an M-modulus operation for the weight sum.
Abstract translation: 目的：提供一种用于产生校验和位的方法，以通过改进现有的校验和方法来提高错误验证的级别。 构成：用于产生校验和位的方法包括：计算加权值和校验和确定处理（S200-S220）之和的计算处理（S120-S180），以便从数字n- bnbn-1bn-2 ... b2b1（k）的位，其中n和k是自然数，n> = 1，k> = 2。 计算处理（S120-S180）是通过将与n位的数字数据相对应的权重值彼此相乘并将相乘的值相加来计算权重和。 校验和决定处理（S200〜S220）是通过对权重和执行M模运算来决定校验和。
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公开(公告)号：KR102127113B1
公开(公告)日：2020-06-29
申请号：KR1020130129069
申请日：2013-10-29
Applicant: 삼성전자주식회사
IPC: H01L21/677 , H01L21/673
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