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公开(公告)号：KR1020120025192A
公开(公告)日：2012-03-15
申请号：KR1020100087421
申请日：2010-09-07
Applicant: 삼성전자주식회사
IPC: B29C45/14 , H01Q1/24 , B29C45/00 , B29L31/34 , B29K705/00
CPC classification number: B29C45/14639 , B29C45/006 , B29C45/14065 , B29C45/14311 , B29C45/14778 , B29C2045/14327 , B29K2705/00 , B29L2031/3431 , B29L2031/3456 , B29L2031/3481 , H01Q1/243
Abstract: PURPOSE: An injection case and a manufacturing method thereof are provided to shorten manufacturing process and process time of a product by forming an antenna pattern part in the injection case through an insert injection process of 1 time. CONSTITUTION: An antenna pattern part(110) is manufactured by a pressing process. The antenna pattern part is composed of a first fixing hole(111), a second fixing hole(112), and a third fixing hole(113). The first fixing hole is combined to a rib formed in an injection mold. The second fixing hole is formed in the location which is contiguous to the first fixing hole. An injection case part fixes the antenna pattern parts in the injection mold.
Abstract translation: 目的：提供一种注射壳体及其制造方法，通过1次的插入注射处理，在注射壳体内形成天线图案部分，缩短制品的制造工序和加工时间。 构成：通过压制工艺制造天线图案部分（110）。 天线图形部分由第一固定孔（111），第二固定孔（112）和第三固定孔（113）构成。 第一固定孔结合到在注模中形成的肋。 第二固定孔形成在与第一固定孔邻接的位置。 注射壳体部分将注射模具中的天线图案部分固定。
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公开(公告)号：KR1020080048163A
公开(公告)日：2008-06-02
申请号：KR1020060118171
申请日：2006-11-28
Applicant: 삼성전자주식회사
CPC classification number: G09G3/3685 , G01K7/00 , G06F17/30952 , G09G3/3614 , G09G2320/0252 , G09G2320/041 , G09G2360/12
Abstract: An LCD(Liquid Crystal Display) device and a method of compensating for images thereof are provided to enhance effectively temperature characteristics by compensating for temperature variation according to the display areas. An LCD(Liquid Crystal Display) device includes a liquid crystal panel assembly, a temperature sensor, an image signal compensator(601), a temperature compensator(660), and a calculator(680). The liquid crystal panel assembly includes plural pixels. The temperature sensor detects temperature. The image signal compensator produces first reference data on the temperature and generates compensation image signals on previous and current image signals based on the first reference data. The temperature compensator compensates for temperature variation according to display areas in the liquid crystal panel assembly. The calculator determines output image signals based on the outputs from the image signal compensator and the temperature compensator.
Abstract translation: 提供LCD（液晶显示器）装置及其图像补偿方法，通过根据显示区域补偿温度变化来有效地提高温度特性。 LCD（液晶显示器）装置包括液晶面板组件，温度传感器，图像信号补偿器（601），温度补偿器（660）和计算器（680）。 液晶面板组件包括多个像素。 温度传感器检测温度。 图像信号补偿器产生关于温度的第一参考数据，并且基于第一参考数据产生关于先前和当前图像信号的补偿图像信号。 温度补偿器根据液晶面板组件中的显示区域补偿温度变化。 计算器根据图像信号补偿器和温度补偿器的输出确定输出图像信号。
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公开(公告)号：KR1020060019818A
公开(公告)日：2006-03-06
申请号：KR1020040068481
申请日：2004-08-30
Applicant: 삼성전자주식회사
IPC: G02F1/133
CPC classification number: G09G3/3607 , G09G3/2003 , G09G3/3611 , G09G5/10
Abstract: 본 발명은 표시 장치용 데이터 변환 장치에 관한 것으로, 이 장치는 외부로부터 제1 및 제2 영상 데이터와 제1 내지 제3 선택 데이터를 포함하는 입력 데이터를 받는 입력부, 제1 선택 데이터에 따라 제1 및 제2 영상 데이터 중 어느 하나를 선택하여 제1 색 데이터로서 내보내는 제1 다중화기, 제2 선택 데이터에 따라 제1 및 제2 영상 데이터 중 어느 하나를 선택하여 제2 색 데이터로서 내보내는 제2 다중화기, 제3 선택 데이터에 따라 제1 및 제2 영상 데이터 중 어느 하나를 선택하여 제3 색 데이터로서 내보내는 제3 다중화기, 그리고 제1 내지 제3 색 데이터로 이루어진 출력 영상 데이터를 내보내는 출력부를 포함한다. 본 발명에 의하면, 8 비트 영상 데이터의 형식을 변형함으로써 10 비트 영상 데이터를 생성할 수 있으며, 이에 따라 8 비트 영상 신호원을 이용하여 10 비트 표시 장치의 컬러 특성을 평가할 수 있다.
데이터 변환 장치, 표시 장치, 영상 데이터, 데이터 형식, 다중화기, 가산기-
公开(公告)号：KR1020080064243A
公开(公告)日：2008-07-09
申请号：KR1020070000912
申请日：2007-01-04
Applicant: 삼성전자주식회사
Abstract: A driving apparatus of a display device is provided to calculate previous and current frame image data by changing a frame frequency without increasing the number of frame memories. A driving apparatus of a display device includes a signal controller(600) and a data driver. Grayscale values of plural final image data are determined based on a difference between brightness values of previous and current frames. The signal controller includes a frame memory(610), a line memory(620), an image signal compensator(630), and an image signal processor(640). The frame memory memorizes the previous and current image data in a frame basis. The line memory memorizes the previous and current image data from the frame memory in a line basis. The image signal compensator converts the previous and current input image data from the line memory into first and second previous and current output image data. The image signal processor determines a grayscale value of the first and second final output image data based on the first and second previous and current output image data from the image signal compensator, and outputs the grayscale values.
Abstract translation: 提供一种显示装置的驱动装置，用于通过改变帧频而不增加帧存储器的数量来计算先前和当前的帧图像数据。 显示装置的驱动装置包括信号控制器（600）和数据驱动器。 基于前一帧和当前帧的亮度值之间的差来确定多个最终图像数据的灰度值。 信号控制器包括帧存储器（610），行存储器（620），图像信号补偿器（630）和图像信号处理器（640）。 帧存储器以帧为单位存储先前和当前的图像数据。 行存储器以线为单位存储来自帧存储器的先前和当前图像数据。 图像信号补偿器将先前和当前的输入图像数据从行存储器转换成第一和第二先前和当前输出图像数据。 图像信号处理器基于来自图像信号补偿器的第一和第二先前和当前输出图像数据来确定第一和第二最终输出图像数据的灰度值，并输出灰度值。
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公开(公告)号：KR1020080041354A
公开(公告)日：2008-05-13
申请号：KR1020060109360
申请日：2006-11-07
Applicant: 삼성전자주식회사
IPC: G02F1/133
CPC classification number: G02F1/13306 , F21Y2115/10 , G02F1/134363 , G09G3/3406 , G09G3/3685
Abstract: An LCD device is provided to divide a frame into two sub frames, perform the DCC(Dynamic Capacitance Compensation) of an image signal in a foregoing sub frame to increase the response rate of liquid crystal, and display an image while supplying the image signal in a following sub frame, thereby preventing blurring and inaccurate image display. An LCD(Liquid Crystal Display) device comprises plural pixels(PX), a gate driving unit(400), a signal processing unit(650), a signal compensating unit, a data driving unit(500), and a lighting unit(900). The gate driving unit supplies a gate signal to the pixels. The signal processing unit receives the image signal of a frame to output a first image signal for a first sub frame and a second image signal for a second sub frame continuously. The signal compensating unit compensates the first image signal to generate a compensated image signal. The data driving unit receives the compensated image signal and the second image signal to convert the compensated image signal and the second image signal into a first data voltage and a second data voltage and outputs the first and second data voltages to the first sub frame and the second sub frame respectively. The lighting unit lights the pixels during the first sub frame.
Abstract translation: 提供一种LCD装置，用于将帧划分成两个子帧，执行前述子帧中的图像信号的DCC（动态电容补偿）以增加液晶的响应速率，并且在将图像信号提供给的同时显示图像 一个后续的子帧，从而防止模糊和不准确的图像显示。 LCD（液晶显示器）装置包括多个像素（PX），栅极驱动单元（400），信号处理单元（650），信号补偿单元，数据驱动单元（500）和照明单元 ）。 门驱动单元向像素提供门信号。 信号处理单元接收帧的图像信号，以连续地输出第一子帧的第一图像信号和第二子帧的第二图像信号。 信号补偿单元补偿第一图像信号以产生补偿图像信号。 数据驱动单元接收补偿图像信号和第二图像信号，以将补偿图像信号和第二图像信号转换为第一数据电压和第二数据电压，并将第一和第二数据电压输出到第一子帧，并且 第二子帧。 在第一子帧期间，照明单元照亮像素。
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Patent Agency Ranking
公开(公告)号：KR1020070077276A
公开(公告)日：2007-07-26
申请号：KR1020060006720
申请日：2006-01-23
Applicant: 삼성전자주식회사
CPC classification number: G09G3/3655 , G06T3/4007 , G06T7/90 , G09G5/06 , G09G2320/0285 , G09G2360/12
Abstract: A method and an apparatus for driving a liquid crystal display device are provided to generate DCC data on the previous and current frames by generating the DCC data using interpolation, when no inflection point is present on a brightness response waveform. A timing controller(106) converts an input data signal to DCC(Dynamic Capacitance Compensation) data using a data compensator and provides the DCC data to a data driver. The data compensator(130) includes a frame memory and an LUT(Look-Up Table). A gate driver(102) uses a gate control signal from the timing controller to generate a scan signal, which sequentially drives gate lines of an LCD(Liquid Crystal Display) panel according to horizontal periods. The data driver(104) converts digital data to analog data signals in response to a data control signal from the timing controller and supplies the converted signal to the data lines, at every horizontal periods gate lines of the LCD panel are activated. Plural sub-pixels are arranged on the LCD panel(108). The sub-pixels are driven in response to a scan signal from the gate driver and store the data signal from the data driver.
Abstract translation: 提供了一种用于驱动液晶显示装置的方法和装置，用于当在亮度响应波形上没有拐点时，通过使用插值产生DCC数据来产生先前和当前帧上的DCC数据。 定时控制器（106）使用数据补偿器将输入数据信号转换为DCC（动态电容补偿）数据，并将DCC数据提供给数据驱动器。 数据补偿器（130）包括帧存储器和LUT（查找表）。 栅极驱动器（102）使用来自定时控制器的栅极控制信号产生扫描信号，该扫描信号根据水平周期依次驱动LCD（液晶显示器）面板的栅极线。 数据驱动器（104）响应于来自定时控制器的数据控制信号将数字数据转换为模拟数据信号，并将转换的信号提供给数据线，在每个水平周期，LCD面板的栅极线被激活。 多个子像素被布置在LCD面板（108）上。 子像素响应于来自栅极驱动器的扫描信号被驱动，并存储来自数据驱动器的数据信号。
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公开(公告)号：KR1020070076728A
公开(公告)日：2007-07-25
申请号：KR1020060005950
申请日：2006-01-19
Applicant: 삼성전자주식회사
Inventor： 오재호
CPC classification number: G09G3/3611 , G09G3/2096 , G09G5/006 , G09G5/18
Abstract: A timing controller, a driving method thereof, and a display device having the timing controller are provided to detect updates of parameter data, which is stored in a memory, by periodically checking a recognition code, that is, the sum of the parameter data. A timing controller includes an interface controller(310), a first storage(320), a data comparator(330), and a data processor(340). The interface controller periodically reads a current recognition code and address information of the current recognition code from the outside, and reads current parameter data corresponding to the current recognition code in response to a first control signal. The first storage includes a first region for storing the previous recognition codes and a second region for storing the current recognition code. The data comparator compares the previous recognition code with the current recognition code and outputs the first control signal based on the comparison result. The data processor processes the data signal by using the current parameter data, which is provided from the interface controller.
Abstract translation: 提供了一种定时控制器及其驱动方法以及具有定时控制器的显示装置，通过周期性地检查识别码，即参数数据之和来检测存储在存储器中的参数数据的更新。 定时控制器包括接口控制器（310），第一存储器（320），数据比较器（330）和数据处理器（340）。 接口控制器周期性地从外部读取当前识别码和当前识别码的地址信息，并且响应于第一控制信号读取与当前识别码对应的当前参数数据。 第一存储器包括用于存储先前识别码的第一区域和用于存储当前识别码的第二区域。 数据比较器将先前的识别码与当前识别码进行比较，并根据比较结果输出第一控制信号。 数据处理器通过使用从接口控制器提供的当前参数数据来处理数据信号。
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公开(公告)号：KR1020070075816A
公开(公告)日：2007-07-24
申请号：KR1020060004484
申请日：2006-01-16
Applicant: 삼성전자주식회사
CPC classification number: H04N5/202 , G09G3/006 , G09G3/2074 , G09G2320/0653 , G09G2320/0673
Abstract: A gamma correction device and method are provided to perform rapid gamma correction by generating a V-T(Voltage-Transmittance) characteristic curve through interpolation using a brightness signal. A gamma correction device includes a test signal supply unit(100), a brightness measuring unit, a controller(300), a memory(400), and a gamma voltage generator(500). The test signal supply unit supplies n test signals(TS) to a display unit. The brightness measuring unit measures brightness of the display unit corresponding to m test signals of the n test signals, where m is a natural number below n. The controller generates a gamma reference voltage using the measured brightness and the m test signals. The memory stores the gamma reference voltage. The gamma voltage generator generates a gamma voltage in response to the stored gamma reference voltage and supplies the generated gamma voltage to the display unit.
Abstract translation: 提供伽马校正装置和方法以通过使用亮度信号进行插值来产生V-T（电压 - 透射）特性曲线来执行快速伽马校正。 伽马校正装置包括测试信号提供单元（100），亮度测量单元，控制器（300），存储器（400）和伽玛电压发生器（500）。 测试信号供给单元向显示单元提供n个测试信号（TS）。 亮度测量单元测量对应于n个测试信号的m个测试信号的显示单元的亮度，其中m是低于n的自然数。 控制器使用测量的亮度和m个测试信号产生伽马参考电压。 存储器存储伽马参考电压。 γ电压发生器响应于所存储的伽马参考电压产生伽马电压，并将所产生的伽马电压提供给显示单元。
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公开(公告)号：KR101687025B1
公开(公告)日：2016-12-16
申请号：KR1020100087421
申请日：2010-09-07
Applicant: 삼성전자주식회사
IPC: B29C45/14 , H01Q1/24 , B29C45/00 , B29L31/34 , B29K705/00
CPC classification number: B29C45/14639 , B29C45/006 , B29C45/14065 , B29C45/14311 , B29C45/14778 , B29C2045/14327 , B29K2705/00 , B29L2031/3431 , B29L2031/3456 , B29L2031/3481 , H01Q1/243
Abstract: 본발명은안테나패턴부를기존의 1, 2회인서트사출공정에의해사출케이스에형성되던것을단 1회인서트사출공정에의해사출케이스에안테나패턴부를형성하도록한 사출케이스및 그제조방법에관한것으로서, 이를위해프레스공정에의해제조되는적어도하나이상의안테나패턴부와, 상기안테나패턴부들을사출금형에고정하고, 인서트사출공정에의해제조함과아울러그 내측에안테나패턴부들을구비하는사출케이스부를포함함을특징으로하며, 이에따라, 추가로인서트사출공정이필요없어제품의제조공정및 시간을절감하고, 추가로금형제작이필요없어제품의제조단가를절감할수 있는이점이있다.
Abstract translation: 注射成型壳体（100）及其制造方法具有天线图案（110），仅通过一次插入注射成型工艺形成在注射成型壳体（100）中，而不需要常规的第二次插入注射成型工艺 制造。 注射成型的壳体包括：通过压制方法制造的一个或多个天线图案（110）; 以及其中设置有天线图案（110）的注射成型壳体部分（120），其通过将天线图案（110）固定在注射模具（130）上并且仅执行一个插入注射成型工艺来制造。
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公开(公告)号：KR101100335B1
公开(公告)日：2011-12-30
申请号：KR1020060005950
申请日：2006-01-19
Applicant: 삼성전자주식회사
Inventor： 오재호
CPC classification number: G09G3/3611 , G09G3/2096 , G09G5/006 , G09G5/18
Abstract: 표시장치의 타이밍 컨트롤러에서, 인터페이스 제어부는 메모리로부터 현재 인식코드와 현재 인식코드의 현재 어드레스 정보를 읽어온다. 데이터 비교부는 타이밍 컨트롤러의 내부 메모리에 기 저장된 이전 인식코드와 읽어온 현재 인식코드를 비교한다. 이때 이전 인식코드와 현재 인식코드가 상이하면, 인터페이스 제어부는 메모리로부터 현재 인식코드에 대응하는 현재 파라미터 데이터를 읽어오고, 데이터 가공부는 현재 파라미터 데이터를 이용하여 외부로부터 제공된 영상 데이터를 가공한다. 따라서, 타이밍 컨트롤러는 메모리에 저장된 파라미터 데이터의 갱신을 인지하고, 갱신된 파라미터 데이터를 이용하여 영상 데이터를 가공할 수 있다.
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