公开(公告)号：KR1020070062836A

公开(公告)日：2007-06-18

申请号：KR1020050122686

申请日：2005-12-13

Applicant: 삼성전자주식회사

Inventor： 배재성

IPC: G09G3/36 ,  G09G3/20 ,  G02F1/133

CPC classification number: G09G3/007 ,  G09G3/36 ,  G09G2320/0257 ,  G09G2340/16 ,  G09G2360/12 ,  H03K23/40 ,  H04N21/41415

Abstract: An after image preventing circuit and method of a liquid crystal display are provided to enable a user to feel like a fixed image being displayed, while moving a part of the image in upper, lower, right and left directions at a predetermined time interval. A frame memory(121) stores image data of the previous frame. A comparator(122) compares the image data of the previous frame with image data of the present frame, and outputs a count signal if the data are identical with each other and a reset signal if not. A counter(123) starts counting in response to the count signal and generates a shift signal when the present count value reaches a predetermined reference value. An image shifting unit(124) shifts the image displayed at a liquid crystal panel in accordance with the shift signal.

Abstract translation: 提供了一种图像防止电路和液晶显示器的方法，以使得用户能够以预定时间间隔在上，下，右和左方向移动图像的一部分的同时感觉像正在显示的固定图像。 帧存储器（121）存储前一帧的图像数据。 比较器（122）将前一帧的图像数据与当前帧的图像数据进行比较，并且如果数据彼此相同则输出计数信号，如果不是，则输出复位信号。 计数器（123）响应于计数信号开始计数，并且当当前计数值达到预定参考值时产生移位信号。 图像移位单元（124）根据移位信号移动在液晶面板显示的图像。

公开(公告)号：KR1020060074403A

公开(公告)日：2006-07-03

申请号：KR1020040113132

申请日：2004-12-27

Applicant: 삼성전자주식회사

Inventor： 배재성

IPC: H01L21/027

CPC classification number: G03F7/70925

Abstract: 본 발명은 스테이지 세정 장치에 관한 것으로, 노광장비의 스테이지에서 발생하는 오염을 제거하여 포커스 불량의 원인을 제거하는 효과가 있다. 이를 위한 본 발명의 스테이지 세정 장치는 고정을 위한 몸체; 상기 몸체의 하부에 연결되어 회전에 의해서 상하운동을 하는 구동나사; 및 상기 구동나사에 연결되어 하면에 스테이지 상의 먼지를 연마 또는 분쇄하는 복수의 돌출부를 가지며, 상기 돌출부 사이에 진공 흡입구를 가지는 연마 수단을 구비하는 것을 특징으로 한다.

노광장비, 스테이지, 포커스 불량

公开(公告)号：KR1020010094863A

公开(公告)日：2001-11-03

申请号：KR1020000018240

申请日：2000-04-07

Applicant: 삼성전자주식회사

Inventor： 배재성

IPC: H04B7/26

CPC classification number: H04W52/24

Abstract: PURPOSE: A method for controlling power in a radio communication system is provided to minimize an error of power control in a radio communication system. CONSTITUTION: A power-to-noise measurement part in a base station measures a noise ratio for power received from a terminal(110). Then the power-to-noise measurement part outputs the measured value to a PCB(Power Control Bit) determination part. The PCB determination part estimates the received power and a power-to-noise ratio(112). The PCB determination part compares the measured value with a threshold using the estimated power-to-noise ratio value(114). In case that the threshold is larger than the estimated value, the PCB determination part determines PCB reduction(116). If the threshold is smaller than the estimated value, the PCB determination part executes control so that the PCB can be increased(118).

Abstract translation: 目的：提供一种用于控制无线电通信系统中的功率的方法，以最小化无线电通信系统中功率控制的误差。 构成：基站中的功率对噪声测量部分测量从终端（110）接收的功率的噪声比。 然后电源噪声测量部分将测量值输出到PCB（电源控制位）确定部分。 PCB确定部件估计接收功率和功率噪声比（112）。 PCB确定部分使用估计的功率 - 噪声比值（114）将测量值与阈值进行比较。 在阈值大于估计值的情况下，PCB确定部确定PCB减少（116）。 如果阈值小于估计值，则PCB确定部执行控制，使得PCB可以增加（118）。

公开(公告)号：KR1020010059818A

公开(公告)日：2001-07-06

申请号：KR1019990067348

申请日：1999-12-30

Applicant: 삼성전자주식회사

Inventor： 배재성 ,  정재호

IPC: H04B17/00

CPC classification number: H04W24/04 ,  H04W24/08

Abstract: PURPOSE: A mobile communication system performance analyzing method is provided to increase accuracy and efficiency in a performance analysis by considering influence according to a direction including the influence of an antenna, predicting data for non-measured points by using measured data and utilizing them in the performance analysis. CONSTITUTION: Actual measurement data are extracted(210). At this time, the data are measured by using an actual measurement equipment, for which a tool is used to simultaneously measure various data. A direction is considered(220). At this time, influence according to a pattern of an antenna using a directional antenna is also considered. Data of points which are not measured are predicted by using a measured data(230). Various prediction algorithms can be used and selected according to a characteristic of the measured data. Performance of a mobile communication system is analyzed on the basis of the measured and predicted(240). Items to be analyzed are determined according to the characteristic of the data, and in the case of using the tool which can simultaneously measure the various data, various mobile communication system performance analysis result can be obtained.

Abstract translation: 目的：提供移动通信系统性能分析方法，通过考虑根据包括天线影响的方向的影响，通过使用测量数据预测未测量点的数据并在其中使用它们来提高性能分析的精度和效率 性能分析。 构成：提取实际测量数据（210）。 此时，通过使用实际测量设备测量数据，使用该工具同时测量各种数据。 考虑方向（220）。 此时，也考虑使用定向天线的天线的模式的影响。 通过使用测量数据（230）来预测未被测量的点的数据。 可以根据测量数据的特性来使用和选择各种预测算法。 基于测量和预测（240）分析移动通信系统的性能。 要分析的项目根据数据的特性确定，在使用可以同时测量各种数据的工具的情况下，可以获得各种移动通信系统的性能分析结果。

公开(公告)号：KR1020010027328A

公开(公告)日：2001-04-06

申请号：KR1019990039029

申请日：1999-09-13

Applicant: 삼성전자주식회사

Inventor： 정재호 ,  위평환 ,  배재성 ,  박현정

IPC: H04L12/14

CPC classification number: H04W16/18 ,  H04W4/00 ,  H04W8/04

Abstract: PURPOSE: An arrangement and a method for constructing a zone database for a homezone service are provided to construct simply and correctly a homezone database by dividing the region in which a homezone service is executed. CONSTITUTION: A region in which a homezone service is executed is divided into spots(3a). Variable n is set to 1(3b). A coverage simulation is performed for the first spot, and then the intensity of pilot signals received from base stations around the above spot are measured(3c). The measured intensity of pilot signals are sorted in order of intensity(3d). From the greatest, the predetermined number of base stations are selected in order to intensity(3e). The zone database is constructed by choosing the selected base stations as homezone of the corresponding spot(3f). It is tested that databases for all the spots are constructed(3g). If not, variable n is increased by one, and then the above processes 3c-3f continue.

Abstract translation: 目的：提供一种用于构建家庭区域服务的区域数据库的安排和方法，以便通过划分执行家庭区服务的区域来简单正确地构建家庭区数据库。 规定：将执行家庭地带服务的区域划分为点（3a）。 变量n设置为1（3b）。 对第一点执行覆盖模拟，然后测量从上述点周围的基站接收的导频信号的强度（3c）。 导频信号的测量强度按照强度（3d）的顺序排列。 从最大的角度来看，为了强度（3e）选择预定数量的基站。 通过选择所选择的基站作为对应点的主域（3f）来构建区域数据库。 测试了所有点的数据库是否被构建（3g）。 如果不是，则变量n增加1，然后上述处理3c-3f继续。