-
1.发明专利
公开(公告)号：KR102234594B1
公开(公告)日：2021-04-05
申请号：KR1020140099125A
申请日：2014-08-01
Applicant: 삼성전자주식회사
IPC: G11C7/22
Abstract: 본 발명은 스큐 보상 회로에 관한 것이다. 본 발명의 스큐 보상 회로는, 제1 코드에 따라 상기 제1 데이터를 지연하여 제2 데이터로 출력하는 데이터 지연부, 제2 코드에 따라 제1 클럭 신호를 지연하여 제2 클럭 신호로 출력하는 클럭 지연부, 선택 신호에 응답하여 클럭 신호 또는 클럭 신호의 반전 신호를 제1 클럭 신호로 출력하는 멀티플렉서, 그리고 제2 데이터 및 제2 클럭 신호에 응답하여 제1 코드, 제2 코드 및 선택 신호를 제어하는 제어부로 구성된다.
-
-
公开(公告)号：KR101654218B1
公开(公告)日：2016-09-06
申请号：KR1020100003202
申请日：2010-01-13
Applicant: 삼성전자주식회사
CPC classification number: H03L7/23 , H03C3/0916 , H03L7/081 , H03L7/085 , H03L7/087
Abstract: 본발명의스프레드스펙트럼클럭발생기는제1 스프레드스펙트럼클럭신호를입력받고, 상기제1 스프레드스펙트럼클럭신호의평균주파수에대응하는주파수신호를출력하는발진회로와, 상기주파수신호를입력받고, 제2 스프레드스펙트럼클럭신호를발생하는위상고정루프, 그리고상기제1 및제2 스프레드스펙트럼클럭신호들을입력받고, 상기제2 스프레드스펙트럼클럭신호의평균주파수가상기제1 스프레드스펙트럼클럭신호의평균주파수에근접하도록상기위상고정루프를제어하는제어회로를포함한다. 이러한스프레드스펙트럼클럭발생기는스프레드스펙트럼클럭신호를입력받아서, 원하는변조율및 변조주파수를갖는새로운스프레드스펙트럼클럭신호를발생할수 있다.
-
公开(公告)号：KR1020140105674A
公开(公告)日：2014-09-02
申请号：KR1020130019427
申请日：2013-02-22
Applicant: 삼성전자주식회사
IPC: G06Q30/02
CPC classification number: G06Q30/0236 , G06Q30/0224
Abstract: In the present invention, a portable device of a user transmits a coupon list request including location information to a server that provides a coupon. Based on the location information included in the coupon list request, the server transmits a coupon list including coupons available to be used in surrounding areas of the portable device, to the portable device.
Abstract translation: 在本发明中，用户的便携式设备向提供优惠券的服务器发送包括位置信息的优惠券列表请求。 基于包含在优惠券列表请求中的位置信息，服务器将可用于便携式设备的周围区域的优惠券的优惠券列表发送到便携式设备。
-
公开(公告)号：KR1020140089774A
公开(公告)日：2014-07-16
申请号：KR1020130001621
申请日：2013-01-07
Applicant: 삼성전자주식회사
Abstract: An apparatus and a method for compensating a frequency are provided. The apparatus for compensating a frequency includes a first counter circuit for setting a reference section using a main clock; a second counter circuit for detecting a frequency change of sub clock using the reference section; and a frequency compensation circuit for providing a compensated frequency using the changed frequency information of the sub clock.
Abstract translation: 提供了用于补偿频率的装置和方法。 用于补偿频率的装置包括用于使用主时钟设置参考部分的第一计数器电路; 用于使用所述参考部分检测子时钟的频率变化的第二计数器电路; 以及频率补偿电路，用于使用子时钟的改变的频率信息来提供补偿的频率。
-
Patent Agency Ranking
公开(公告)号：KR1020140017106A
公开(公告)日：2014-02-11
申请号：KR1020120083392
申请日：2012-07-30
Applicant: 삼성전자주식회사
IPC: G06Q30/02
CPC classification number: G06Q30/0257 , G06Q30/0267 , G06Q30/0271
Abstract: An advertisement providing apparatus for providing advertisements for a plurality of mobile terminals according to the present invention comprises: a transceiver for receiving advertisement request information from each of at least one among the mobile terminals; an advertisement request information management unit for storing and managing the advertisement request information; an advertisement providing information management unit for storing pre-provided advertisement information; and an advertisement providing unit for determining whether predetermined additional advertisement information provision conditions are satisfied using the advertisement request information and the pre-provided advertisement information and if so, providing corresponding additional advertisement information. According to the present invention, additional advertisement information such as event information and promotion information is provided for a corresponding terminal according to the predetermined additional advertisement information provision conditions, thereby enabling an advertiser to provide a desired terminal(or user) with desired event information, promotion information coupon information and discount information, etc. [Reference numerals] (302) User management unit; (304) Transceiver; (306) Advertisement request information management unit; (308) Advertisement providing unit; (310) Advertisement providing information management unit; (312) Location information management unit; (314) Time information management unit; (316) User information management unit; (320) DB manager; (324) Matching information DB; (326) Audio file DB; (328) Keyword matching DB; (350) Advertisement DB; (351) Advertisement data; (353) Advertisement additional information; (355) Advertisement category; (357) words similar to keywords and recommended keywords; (358) Advertisement keywords; (360) Accounting server; (362) Accounting policy management unit; (364) Accounting processing unit
Abstract translation: 根据本发明的用于为多个移动终端提供广告的广告提供装置包括：收发器，用于从移动终端中的至少一个中的每一个接收广告请求信息; 广告请求信息管理单元，用于存储和管理广告请求信息; 广告提供信息管理单元，用于存储预先提供的广告信息; 以及广告提供单元，用于使用广告请求信息和预先提供的广告信息来确定是否满足预定的附加广告信息提供条件，并且如果是，则提供相应的附加广告信息。 根据本发明，根据预定的附加广告信息提供条件为对应的终端提供诸如事件信息和促销信息的附加广告信息，从而使广告商能够向期望的终端（或用户）提供期望的事件信息， 促销信息优惠券信息和折扣信息等。[附图标记]（302）用户管理单元; （304）收发器; （306）广告请求信息管理单元; （308）广告提供单元; （310）广告提供信息管理单元; （312）位置信息管理单元; （314）时间信息管理单元; （316）用户信息管理单元; （320）DB经理; （324）匹配信息DB; （326）音频文件DB; （328）关键字匹配DB; （350）广告DB; （351）广告资料; （353）广告附加信息; （355）广告类别; （357）类似关键词和推荐关键词; （358）广告关键词; （360）会计服务器; （362）会计政策管理单位; （364）会计处理单位
-
-
公开(公告)号：KR1020110083140A
公开(公告)日：2011-07-20
申请号：KR1020100003202
申请日：2010-01-13
Applicant: 삼성전자주식회사
CPC classification number: H03L7/23 , H03C3/0916 , H03L7/081 , H03L7/085 , H03L7/087
Abstract: PURPOSE: A spread spectrum clock generator is provided to realize a spread spectrum clock generator which generates a spread spectrum clock with a new modulation rate and a modulation frequency. CONSTITUTION: An oscillation circuit(310) receives a first spread spectrum clock signal(SSC1). The oscillation circuit outputs a frequency signal(DCO_OUT) corresponding to the average frequency of the first spread spectrum clock signal. A phase-locked loop(320) outputs a second spread spectrum clock signal(SSC2). A control circuit(330) receives the first spread spectrum clock signal and a second spread spectrum clock signal. The control circuit outputs a PLL control signal(PLL_CODE) for controlling the phase-locked loop.
Abstract translation: 目的：提供扩频时钟发生器来实现扩频时钟发生器，其产生具有新调制速率和调制频率的扩频时钟。 构成：振荡电路（310）接收第一扩频时钟信号（SSC1）。 振荡电路输出与第一扩频时钟信号的平均频率对应的频率信号（DCO_OUT）。 锁相环（320）输出第二扩频时钟信号（SSC2）。 控制电路（330）接收第一扩频时钟信号和第二扩频时钟信号。 控制电路输出用于控制锁相环的PLL控制信号（PLL_CODE）。
-
公开(公告)号：KR1020090030649A
公开(公告)日：2009-03-25
申请号：KR1020070096076
申请日：2007-09-20
Applicant: 삼성전자주식회사
Inventor： 박동욱
IPC: H03K19/0175 , H04B1/16
CPC classification number: H03K19/018528 , H03K19/00384 , H03K19/01825 , H04L25/0278
Abstract: A receiver and a voltage mode interface system comprising the same is provided to prevent quantization error by controlling termination impedance of the receiver by an analog scheme. A receiving device(20) includes a first and a second node(AP, AN), a variable impedance device(23), a common mode voltage detection circuit(24), and an analog voltage control circuit(25). A first and a second input node provide a first and second differential signal, and the variable impedance device is coupled between the first and the second node. The impedance of the variable is changed according to analog voltage. A common mode detecting circuit generates the common mode voltage by the firs and second differential signal. The analog voltage control circuit supplies the analog voltage to the variable impedance device and controls the level of the analog voltage according to voltage change of the common mode.
Abstract translation: 提供包括该接收机和电压模式接口系统的接收机和电压模式接口系统，以通过模拟方案控制接收机的终端阻抗来防止量化误差。 接收装置（20）包括第一和第二节点（AP，AN），可变阻抗装置（23），共模电压检测电路（24）和模拟电压控制电路（25）。 第一和第二输入节点提供第一和第二差分信号，并且可变阻抗装置耦合在第一和第二节点之间。 变量的阻抗根据模拟电压而改变。 共模检测电路通过第一和第二差分信号产生共模电压。 模拟电压控制电路将模拟电压提供给可变阻抗器件，并根据共模电压变化来控制模拟电压的电平。
-
公开(公告)号：KR1020080082428A
公开(公告)日：2008-09-11
申请号：KR1020070115186
申请日：2007-11-13
Applicant: 삼성전자주식회사
CPC classification number: H04B3/54 , H04B2203/5466
Abstract: A low voltage data transmission circuit is provided to set voltage signals which are recognized by a receiver more highly than a grounding level of the receiver even when the grounding level of the receiver is higher than a grounding level of the transmission circuit, thereby stably sending signals. A first transmission line(10) transmits a first voltage signal to a receiver(200). A second transmission line(20) transmits a second voltage signal which forms a differential pair with the first voltage signal. A first source resistor(30) is serially connected between the first transmission line and the receiver. A second source resistor(40) is serially connected between the second transmission line and the receiver. A control unit(50) enables voltage levels of the first and second voltage signals to be higher than a grounding level of a receiving side of the receiver, so that the receiver recognizes the higher levels.
Abstract translation: 即使接收器的接地电平高于发送电路的接地电平，也提供了低电压数据传输电路，用于设定比接收机的接地电平高的接收器识别的电压信号，从而稳定地发送信号 。 第一传输线（10）将第一电压信号发送到接收器（200）。 第二传输线（20）传输与第一电压信号形成差分对的第二电压信号。 第一源电阻器（30）串联连接在第一传输线和接收器之间。 第二源极电阻（40）串联连接在第二传输线和接收器之间。 控制单元（50）使得第一和第二电压信号的电压电平高于接收器的接收侧的接地电平，使得接收器识别更高的电平。
-
-
-
-
-
-
-
-
-
Search Results
48
records
(took 0.029 seconds)
