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    • 4. 发明申请
    • LIQUID CRYSTAL DISPLAY
    • 液晶显示器
    • US20080106666A1
    • 2008-05-08
    • US11877888
    • 2007-10-24
    • Yo-han LeeYoung-gil KimSeoung-bum PyounSung-hee LeeSang-iun Lee
    • Yo-han LeeYoung-gil KimSeoung-bum PyounSung-hee LeeSang-iun Lee
    • G02F1/136
    • G09G3/3677G09G2310/0245G09G2320/0257
    • A liquid crystal display capable of preventing a residual image phenomenon from occurring after power is cut off. The liquid crystal display includes: a voltage generating unit outputting a gate-on voltage to a first output node, outputting a gate-off voltage to a second output node, and pulling up the voltage level of the second output node to a level of a positive discharge voltage after a power supply voltage is cut off; a gate driving unit sequentially supplying the gate-on voltage and the gate-off voltage; a data driving unit supplying an image data voltage; and a liquid crystal panel including a plurality of pixels that are turned on or off according to the gate-on voltage or the gate-off voltage, so as to display an image corresponding to the image data voltage.
    • 能够防止在断电后发生残留图像现象的液晶显示器。 液晶显示器包括:电压产生单元,向第一输出节点输出栅极导通电压,向第二输出节点输出栅极截止电压,并将第二输出节点的电压电平提升到 电源电压被切断后的正放电电压; 栅极驱动单元,顺序地提供栅极导通电压和栅极截止电压; 提供图像数据电压的数据驱动单元; 以及包括根据栅极导通电压或栅极截止电压导通或截止的多个像素的液晶面板,以便显示与图像数据电压相对应的图像。
    • 7. 发明申请
    • Apparatus for estimating motion considering correlation between blocks and method thereof
    • 考虑块之间的相关性估计运动的装置及其方法
    • US20050025244A1
    • 2005-02-03
    • US10892167
    • 2004-07-16
    • Sung-hee LeeOh-jae Kwon
    • Sung-hee LeeOh-jae Kwon
    • G06T7/20H04N5/14H04N7/12H04N7/36
    • H04N19/51H04N5/145H04N19/567
    • A motion estimation apparatus and a method considers a correlation between blocks. The motion apparatus includes a full search unit which divides a current frame/field into blocks of predetermined size and estimates an arbitrary motion vector of each block by a full search algorithm; a candidate motion vector estimating unit which computes a plurality of motion prediction error values by applying a block matching algorithm (BMA) to a current block and estimates candidate motion vectors from motion prediction error values below a predetermined threshold; a motion compensating unit which computes a correlation between respective candidate motion vectors and the motion vectors of adjacent blocks and compensates one among the candidate motion vectors to a final motion vector of the current block based on the computed correlation. By estimating motion vector of the current block in consideration of the correlation between the blocks, images free of block artifact can be provided.
    • 运动估计装置和方法考虑块之间的相关性。 运动装置包括:全搜索单元,其将当前帧/场分成预定大小的块,并通过全搜索算法估计每个块的任意运动矢量; 候选运动矢量估计单元,其通过将块匹配算法(BMA)应用于当前块来计算多个运动预测误差值,并从低于预定阈值的运动预测误差值估计候选运动矢量; 运动补偿单元,其计算各个候选运动矢量与相邻块的运动矢量之间的相关性,并且基于所计算的相关性将候选运动矢量中的一个补偿到当前块的最终运动矢量。 考虑到块之间的相关性来估计当前块的运动矢量,可以提供没有块伪影的图像。
    • 9. 发明授权
    • Bio-molecules detecting apparatus using electromagnetic induction and detecting method using the same
    • 使用电磁感应的生物分子检测装置及使用其的检测方法
    • US07785864B2
    • 2010-08-31
    • US11184894
    • 2005-07-20
    • Jung-ho KangSung-hee LeeYoung-il KimMoon-chul LeeTae-sik Park
    • Jung-ho KangSung-hee LeeYoung-il KimMoon-chul LeeTae-sik Park
    • C12M1/34C12M3/00C12M1/00
    • G01N27/3276G01N29/036
    • Provided are a bio-molecules detecting apparatus using electromagnetic induction and a detecting method using the same. An exemplary apparatus includes: a cantilever of which one end is fixed and the other end is set up to be movable; a first metal formed on a plane of the cantilever and receiving a signal; a bio chip formed in the first metal and having probe biomolecules for searching particular information on a sample to be analyzed; an electromagnetic inductor configured to form a magnetic field; a signal source for applying the signal to the first metal; and a detector for measuring signal values of the first metal before and after the biomolecule is coupled with the sample. The apparatus detects the bio-couple by converting a change in mechanical properties before and after the bio-coupling based on electromagnetic induction to detect a bio-couple.
    • 提供了使用电磁感应的生物分子检测装置和使用其的检测方法。 一种示例性装置包括:其一端被固定并且另一端被设置为可移动的悬臂; 形成在悬臂的平面上并接收信号的第一金属; 在第一金属中形成的生物芯片,并具有用于搜索待分析样品的特定信息的探针生物分子; 构造成形成磁场的电磁感应器; 用于将信号施加到第一金属的信号源; 以及用于测量生物分子之前和之后第一金属的信号值与检测器结合的检测器。 该装置通过基于电磁感应转换生物耦合之前和之后的机械特性的变化来检测生物耦合,以检测生物耦合。
    • 10. 发明申请
    • Display apparatus
    • 显示装置
    • US20060072664A1
    • 2006-04-06
    • US11216127
    • 2005-09-01
    • Oh-jae KwonHan ChenSung-hee Lee
    • Oh-jae KwonHan ChenSung-hee Lee
    • H04N11/02H04N5/14H04N7/12H04N9/64H04B1/66
    • G09G3/20G09G2320/0247G09G2320/0261G09G2320/106H04N5/145
    • A display apparatus includes a display panel; a motion estimator to divide a current frame into a plurality of blocks having a predetermined size, to calculate a plurality of motion prediction error values by comparing a current block for estimating a motion thereof with a searching region set in a previous frame among a plurality of blocks in the previous frame, and to estimate a provisional motion vector of the current block according to the plurality of motion prediction error values; a pattern determiner to determine whether the current block includes a pattern image according to the plurality of motion prediction error values; a compensation motion vector creator to create a compensation motion vector for the current block according to the plurality of motion prediction error values when the current block is determined to include the pattern image by the pattern determiner; a motion vector selector to select the compensation motion vector as a final motion vector of the current block when the current block is determined to include the pattern image by the pattern determiner, and to select the provisional motion vector as the final motion vector of the current block when the current block is not determined to include the pattern image by the pattern determiner; a motion compensator to create an intermediate frame according to the final motion vector and to insert the intermediate frame between the current frame and the previous frame; and a panel driver to display the previous frame, the intermediate frame, and the current frame on the display panel in sequence.
    • 显示装置包括显示面板; 运动估计器,用于将当前帧划分成具有预定大小的多个块,以通过将用于估计其运动的当前块与在前一帧中设置的搜索区域进行比较来计算多个运动预测误差值 并且根据多个运动预测误差值估计当前块的临时运动矢量; 确定当前块是否包括根据多个运动预测误差值的模式图像的模式确定器; 补偿运动矢量创建器,用于当当前块被确定为由模式确定器包括模式图像时,根据多个运动预测误差值为当前块创建补偿运动矢量; 运动矢量选择器,当当前块被确定为由模式确定器包括模式图像时,选择补偿运动矢量作为当前块的最终运动矢量,并选择临时运动矢量作为当前的最终运动矢量 当当前块未被确定为通过模式确定器包括模式图像时阻塞; 运动补偿器,用于根据最终运动矢量创建中间帧并将中间帧插入到当前帧和先前帧之间; 以及面板驱动器,以依次显示显示面板上的前一帧,中间帧和当前帧。