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    • 2. 发明公开
    • 데이터 저장 방법, 데이터 보정 방법 및 이를 수행하는 표시 장치
    • 存储数据的方法,校正数据的方法和用于执行数据的显示装置
    • KR1020130090236A
    • 2013-08-13
    • KR1020120011398
    • 2012-02-03
    • 삼성디스플레이 주식회사
    • 정성곤노석환타케가마
    • G09G3/36
    • G09G3/3648G09G2320/0252G09G2340/16
    • PURPOSE: A method of storing data of the look up table, a data correction method, and a display device are provided to reduce the size of a memory unit and to operate data correction by the memory unit for efficiently utilizing the memory and securing enough storing space. CONSTITUTION: A data converting unit (220) comprises a memory address selecting unit (221), a memory unit (222) including a plurality of memories (M), and an interpolator (223). The memories store look up table comprised of rows including data corresponding to reference values of frames. The first group of memories store reference data corresponding to the odd rows of the look up table, and the second group of memories store reference data corresponding to the even rows of the look up table. [Reference numerals] (221) Memory address selection unit; (223) Interpolator
    • 目的:提供一种存储查找表数据的方法,数据校正方法和显示设备,以减小存储器单元的尺寸并且对存储器单元进行数据校正以有效地利用存储器并确保足够的存储 空间。 构成:数据转换单元(220)包括存储器地址选择单元(221),包括多个存储器(M)的存储单元(222)和内插器(223)。 存储器存储由包括对应于帧的参考值的数据的行组成的查找表。 第一组存储器存储与查找表的奇数行相对应的参考数据,第二组存储器存储与查询表的偶数行相对应的参考数据。 (附图标记)(221)存储器地址选择单元; (223)插件
    • 3. 发明公开
    • 표시 패널의 얼룩 보상 방법, 이를 포함하는 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치
    • 补充污垢的方法,驱动显示面板的方法和方法来补充显示面板的方法
    • KR1020130090211A
    • 2013-08-13
    • KR1020120011359
    • 2012-02-03
    • 삼성디스플레이 주식회사
    • 전재관노석환타케가마박재형박민규
    • G09G5/10G09G3/36G02B27/22
    • G09G3/3648G09G2320/0233G09G2330/10G09G2330/12G09G2360/16
    • PURPOSE: A stain correcting method of a display panel, an operating method of a display panel including the same, and a display device therefor are provided to improve display quality and to operate the display panel. CONSTITUTION: A stain correcting method of a display panel detects the brightness distribution of the panel (S100). A brightness profile analyzing unit determines the number of overlapped stain brightness profiles by analyzing the brightness distribution (S200). A reference value is set to adjust the number of times performing stain correction according to the number of the profiles (S300). The number of profiles is compared to 0 which is the reference value (S400). If the number of the profiles is bigger than the reference value, a stain is generated on the display panel so that a stain correction setting step (500), a generation step (S600), and a step (S800) of correcting input image data by using a stain correction amount. [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S100) Detecting the brightness of a display panel; (S200) Determining the number (N) of brightness profiles; (S500) Determining the region and shapes of smudge; (S600) Generating smudge correction values; (S800) Correcting input image data using a smudge correction amount
    • 目的:提供一种显示面板的染色校正方法,包括该显示面板的显示面板的操作方法及其显示装置,以提高显示质量和操作显示面板。 构成:显示面板的污迹校正方法检测面板的亮度分布(S100)。 亮度分布分析单元通过分析亮度分布来确定重叠的亮度分布的数量(S200)。 设定基准值,根据轮廓数量来调整进行染色修正的次数(S300)。 将配置文件的数量与作为参考值的0进行比较(S400)。 如果配置文件的数量大于参考值,则在显示面板上产生污点,从而进行染色校正设置步骤(500),生成步骤(S600)和校正输入图像数据的步骤(S800) 通过使用污渍校正量。 (附图标记)(AA)开始; (BB)否 (CC)是; (DD)结束; (S100)检测显示面板的亮度; (S200)确定亮度分布数(N); (S500)确定污迹的区域和形状; (S600)产生污迹校正值; (S800)使用涂抹校正量校正输入图像数据