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1. 发明公开

KR1020130074085A 무선 통신 시스템에서 송신기 어레이 왜곡 보상 장치 및 그 제어 방법 审中-实审
标题翻译：用于补偿无线电通信系统中的发射机阵列的失真的装置及其控制方法
公开(公告)号：KR1020130074085A
公开(公告)日：2013-07-04
申请号：KR1020110141956
申请日：2011-12-26
申请人： 삼성전자주식회사 , 한국과학기술원
发明人： 손미현 , 김용훈 , 윤병태 , 정종욱 , 이동근 , 이재훈 , 홍성철
IPC分类号： H04B7/06
CPC分类号： H03F1/3241 , H03F1/3247 , H03F1/3294 , H03F3/24 , H03F3/68 , H03F2200/102 , H03F2200/336 , H04B1/0475 , H04B2001/0425
摘要： PURPOSE: A transmitter array distortion compensation apparatus and a method thereof are provided to compensate the distortion of a transmitter array by using the minimum DPD (Digital Pre-Distorter). CONSTITUTION: Each of envelope detectors (125-1~125-8) is connected to a power amplifier. An envelope signal is detected from a signal which is outputted from the power amplifier. A control unit (129) determines whether to operate the power amplifier by using the envelope signal outputted from the envelope detector. An ADC (Analog to Digital Converter) (113) generates an I signal and a Q signal by performing analog/digital conversion of the signal outputted from the power amplifier. [Reference numerals] (129) Control unit
摘要翻译：目的：提供一种发射机阵列失真补偿装置及其方法，以通过使用最小DPD（Digital Pre-Distorter）来补偿发射机阵列的失真。构成：每个包络检测器（125-1〜125-8）连接到功率放大器。从功率放大器输出的信号中检测包络信号。控制单元（129）通过使用从包络检测器输出的包络信号来确定是否操作功率放大器。 ADC（模/数转换器）（113）通过对从功率放大器输出的信号进行模/数转换来产生I信号和Q信号。（附图标记）（129）控制单元

2. 发明公开

KR1020080107059A 신호 크기 정보 제거와 복원 기술을 사용한 전력송신기에서의 전력 증폭을 위한 장치 및 방법 有权
标题翻译：电力消除和恢复发电机功率放大的装置和方法
公开(公告)号：KR1020080107059A
公开(公告)日：2008-12-10
申请号：KR1020070054902
申请日：2007-06-05
申请人： 삼성전자주식회사 , 포항공과대학교 산학협력단
发明人： 안철우 , 서철수 , 우영윤 , 홍성철 , 김범만 , 김일두
IPC分类号： H03F3/20
CPC分类号： H03F1/0227 , H03F1/3205 , H03F1/56
摘要： An apparatus and a method for amplifying power in an envelope elimination and restoration power transmitter are provided to obtain the improved output power and high linearity by providing an input and output impedance matching function. A power amplifier includes a control circuit(210), an input impedance matching circuit(200), and an output impedance matching circuit(220). The control circuit controls harmonic components to have the maximum efficiency in the direct current drain bias of the domain in which the power amplifier of the size lower than the direct current drain bias of the maximum size mainly operates. The input impedance matching circuit matches the impedance when the control circuit has the maximum efficiency and the impedance of the input terminal. The output impedance matching circuit matches the impedance when the control circuit has the maximum efficiency and the impedance of the output terminal.
摘要翻译：提供一种用于放大包络消除和恢复功率发射器中功率放大的装置和方法，以通过提供输入和输出阻抗匹配功能来获得改进的输出功率和高线性度。功率放大器包括控制电路（210），输入阻抗匹配电路（200）和输出阻抗匹配电路（220）。控制电路控制谐波分量在其直流电流漏极偏置中的最大效率，其中尺寸低于最大尺寸的直流漏极偏置的功率放大器主要工作。当控制电路具有最大效率和输入端的阻抗时，输入阻抗匹配电路匹配阻抗。当控制电路具有最大效率和输出端子的阻抗时，输出阻抗匹配电路匹配阻抗。

3. 发明公开

KR1020080054067A 표시 장치 无效
标题翻译：显示设备
公开(公告)号：KR1020080054067A
公开(公告)日：2008-06-17
申请号：KR1020060126164
申请日：2006-12-12
申请人： 삼성전자주식회사
发明人： 홍성철 , 유정근 , 전종훈 , 심주환
IPC分类号： G02F1/133
CPC分类号： G02F1/133 , G09G3/3648 , G09G3/3685 , G09G3/3696 , G09G2320/0257
摘要： A display device is provided to apply the data voltage of black to a predetermined pixel row at every frame in the RVA(Rubbed Vertical Alignment) mode, thereby removing the afterimage. A display substrate(300) includes plural pixel groups having plural pixel rows. A gate driving member(400) supplies the gate signal to the pixel rows. A data driving member(500) applies the data voltage corresponding to the black to the pixel rows with a predetermined number among each pixel group during one frame. The data driving member supplies the data voltage corresponding to the black to the different pixel rows with a predetermined number of each pixel group at every frame. The data driving member applies the data voltage corresponding to the black at every group with a different order. The continuous two pixel groups receive the data voltage by the opposite order. A gray voltage generator(800) generates two pairs of gray voltage sets related to pixel transmissivity.
摘要翻译：提供一种显示装置，以在RVA（摩擦垂直对准）模式中的每一帧将黑色的数据电压施加到预定的像素行，由此去除残像。显示基板（300）包括具有多个像素行的多个像素组。门驱动构件（400）将栅极信号提供给像素行。数据驱动构件（500）在一帧期间将与黑色对应的数据电压以每个像素组中的预定数量施加到像素行。数据驱动部件将每个像素组的预定数量的黑色的数据电压提供给不同的像素行。数据驱动部件以不同的顺序在每组中施加与黑色对应的数据电压。连续的两个像素组以相反的顺序接收数据电压。灰色电压发生器（800）产生与像素透射率相关的两对灰度电压组。

4. 发明授权

KR100702858B1 이동통신 시스템에서 패킷 유실로 인한 오과금 방지 장치및 방법 有权
标题翻译：用于防止移动通信系统中由于分组丢失而导致的失误计费的设备和方法
公开(公告)号：KR100702858B1
公开(公告)日：2007-04-03
申请号：KR1020050123751
申请日：2005-12-15
申请人： 삼성전자주식회사
发明人： 김현석 , 김장환 , 윤승일 , 홍성철
IPC分类号： H04M15/00 , H04W4/26 , H04M15/16

5. 发明公开

KR1020060005671A 이동통신 시스템의 호 처리장치 및 그 방법 无效
标题翻译：在移动通信系统中处理呼叫的装置和方法
公开(公告)号：KR1020060005671A
公开(公告)日：2006-01-18
申请号：KR1020040054548
申请日：2004-07-13
申请人： 삼성전자주식회사
发明人： 윤승일 , 배범식 , 정진수 , 김장환 , 홍성철 , 이찬복
IPC分类号： H04B7/26
CPC分类号： H04W68/02 , H04W52/0216 , H04W52/0245 , H04W52/0254 , H04W52/28
摘要： An apparatus and method for processing a call in a mobile communication system are provided. In the apparatus and method for processing a call in the mobile communication system, a base station sector at which a mobile station is located and a neighboring base station sector are designated as one call receiving zone when a mobile station transitions from a traffic state to a dormant state and paging is performed to a call receiving zone which is first designated when a call is received to the mobile station.
摘要翻译：提供了一种用于在移动通信系统中处理呼叫的装置和方法。在移动通信系统中的处理呼叫的装置和方法中，当移动台从业务状态转换到业务状态时，移动台所位于的基站扇区和相邻基站扇区被指定为一个呼叫接收区休眠状态和寻呼被执行到在接收到移动台的呼叫时首先指定的呼叫接收区。

6. 发明公开

KR1020060005593A 쿼드러처 신호를 이용한 레이더 시스템 失效
标题翻译：使用正交信号的雷达系统
公开(公告)号：KR1020060005593A
公开(公告)日：2006-01-18
申请号：KR1020040054442
申请日：2004-07-13
申请人： 삼성전자주식회사
发明人： 송인상 , 고상수 , 김정근 , 김홍찬 , 홍성철
IPC分类号： G01S13/34
CPC分类号： G01S7/032 , H03B5/1221 , H03B5/1228 , H03B27/00 , H03B2200/007 , H03B2200/0078
摘要： 쿼드러처 신호를 이용한 레이더 시스템이 개시된다. 본 레이더 시스템은 90°의 위상차를 가지는 4개의 고조파신호를 생성한 후, 고조파 신호로부터 상호밸런스된 두개의 2차 고조파를 발생시키는 쿼드러처 푸쉬-푸쉬 발진기, 2차 고조파 중 하나를 안테나를 통해 방사시키는 제 1커플러블록, 2차 고조파 중 다른 하나를 그라운드에 종단시키는 제 2커플러블록, 및 제 1 및 제 2커플러블록으로부터 누설되는 송신신호를 안테나를 통해 수신된 수신신호와 합성한 후 출력하는 전력합성부를 포함한다. 이에 따라, 송신시에 누설된 송신신호를 서로 상쇄시켜 수신감도를 높일 수 있는 한편, 하나의 안테나를 이용하여 송수신함으로써 전체 시스템 크기를 축소시킬 수 있게 된다.
쿼드러처, 푸쉬-푸쉬 발진기, 서브하모닉 믹서, 초소형, 고감도, 밸런스 구조
摘要翻译：公开了一种使用正交信号的雷达系统。雷达系统90度;产生具有相位差，正交推，导致从的谐波信号在两个第二谐波的相互平衡的四个谐波信号之后 - 辐射通过推振荡器的一个，二次谐波波长天线第一耦合器模块和所述第二耦合器模块和合成后的第一和第二功率输出和接收通过用于终止一个天线信号从所述第二耦合器模块泄露所接收的传输信号到地的其它的二次谐波的还有一个综合部分。因此，在发送时泄漏的发送信号可以彼此抵消以增加接收灵敏度，并且可以使用一个天线来执行发送和接收，由此减小整个系统尺寸。

7. 发明授权

KR102039352B1 무선 전력 송신기 有权
公开(公告)号：KR102039352B1
公开(公告)日：2019-11-04
申请号：KR1020130007219
申请日：2013-01-23
申请人： 삼성전자주식회사 , 한국과학기술원
发明人： 여성구 , 홍성철 , 안덕주 , 정광현 , 박세호 , 하민철
IPC分类号： H02J50/12 , H02J5/00 , H02J50/40 , H03F3/217

8. 发明公开

KR1020170005915A 불휘발성 메모리 장치를 포함하는 스토리지 장치 审中-实审
标题翻译：包含非易失存储器件的存储器件
公开(公告)号：KR1020170005915A
公开(公告)日：2017-01-17
申请号：KR1020150095750
申请日：2015-07-06
申请人： 삼성전자주식회사
发明人： 홍성철 , 윤송호
IPC分类号： G06F12/02
CPC分类号： G06F11/1048 , G06F12/0246 , G06F2212/1032 , G06F2212/7208 , G06F2212/7209 , G11C29/028 , G11C2029/0411
摘要： 본발명은스토리지장치에관한것이다. 본발명의스토리지장치는, 메모리블록들을포함하는불휘발성메모리장치, 그리고메모리블록들중 선택된메모리블록에대해쓰기, 읽기및 소거를수행하도록구성되는컨트롤러를포함한다. 선택된메모리블록에대한읽기시에에러비트들의수가임계값이상이면, 컨트롤러는선택된메모리블록에저장된유효데이터를적어도하나의마이그레이션동작을통해다른메모리블록으로마이그레이션하는읽기리클레임을수행하도록구성된다. 읽기리클레임시에, 컨트롤러는한 번의마이그레이션동작시에마이그레이션되는데이터의양을조절하도록구성된다.
摘要翻译：提供存储设备。存储装置包括包括存储器块的非易失性存储器件和被配置为针对存储器块中的所选择的存储器块执行写入，读取和擦除操作的控制器。如果相对于所选择的存储器块的读取操作中的错误位的数量大于临界值，则控制器被配置为通过至少至少对存储在所选存储器块中的迁移有效数据进行读取回收到另一个存储器块两个迁移操作。在读取回收中，控制器配置为调整在一次迁移操作中迁移的数据量。

9. 发明公开

KR1020090066050A 이동통신 시스템의 주파수 동조 장치 및 방법 无效
标题翻译：移动通信系统中频率同步的装置和方法
公开(公告)号：KR1020090066050A
公开(公告)日：2009-06-23
申请号：KR1020070133656
申请日：2007-12-18
申请人： 삼성전자주식회사
发明人： 홍성철
IPC分类号： H04B7/26
CPC分类号： H04W16/16 , H04W48/08 , H04W88/06 , H04W36/14
摘要： A frequency tuning device and a method thereof for converting the frequency of the personal area network system are provided to convert the frequency of the personal network system when being tuned to the personal area network system. A communications unit(126) receives control information including the frequency information of public network and private network from the private network. The communications unit receives the frequency signal which is busy from the personal area network. A frequency conversion unit(124) uses the frequency information of the public network and converts the received signal into the same signal as the frequency of the public network. A controller(122) processes in order to transmit the frequency signal converted to the portable terminal.
摘要翻译：提供一种用于转换个人区域网络系统的频率的频率调谐装置及其方法，用于在调谐到个人区域网络系统时转换个人网络系统的频率。通信单元（126）从私有网络接收包括公共网络和专用网络的频率信息的控制信息。通信单元从个人区域网络接收忙碌的频率信号。频率转换单元（124）使用公共网络的频率信息，并将接收的信号转换为与公共网络的频率相同的信号。控制器（122）处理以便发送转换成便携式终端的频率信号。

10. 发明公开

KR1020080012566A 액정표시장치 无效
标题翻译：液晶显示器
公开(公告)号：KR1020080012566A
公开(公告)日：2008-02-12
申请号：KR1020060073550
申请日：2006-08-04
申请人： 삼성전자주식회사
发明人： 한호석 , 유정근 , 이호중 , 홍성철 , 김진탁 , 이재영
IPC分类号： G02F1/133
CPC分类号： G02F1/133 , G02F1/136286 , G09G3/3614
摘要： An LCD is provided to obtain line inversion effects by inverting data signal applied to a transmission unit and applying the inverted data signal to a reflecting unit, thereby reducing power consumption and improving display quality. An LCD(Liquid Crystal Display) comprises an LCD panel(100), a source driving unit, a polarity inverting unit(245) and a gate driving unit(260). The LCD panel has plural pixel units composed of a first sub pixel unit including a first switching device and a first liquid crystal capacitor and a second sub pixel unit including a second switching device and a second liquid crystal capacitor. The source driving unit applies the data signal of a first polarity to the first switching device. The polarity inverting unit inverts the data signal of the first polarity outputted from the source driving unit into the data signal of a second polarity to apply the inverted data signal to the second switching device. The gate driving unit outputs a gate signal to the first and second switching devices.
摘要翻译：提供LCD以通过反转施加到发送单元的数据信号并将反相数据信号反馈到反射单元来获得线路反转效应，从而降低功耗并提高显示质量。 LCD（液晶显示器）包括LCD面板（100），源极驱动单元，极性反转单元（245）和栅极驱动单元（260）。 LCD面板具有由包括第一开关装置和第一液晶电容器的第一子像素单元和包括第二开关装置和第二液晶电容器的第二子像素单元组成的多个像素单元。源极驱动单元将第一极性的数据信号施加到第一开关器件。极性反转单元将从源极驱动单元输出的第一极性的数据信号反转为第二极性的数据信号，以将反相数据信号施加到第二开关器件。栅极驱动单元向第一和第二开关器件输出栅极信号。

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