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    • 4. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US09396696B2
    • 2016-07-19
    • US12861360
    • 2010-08-23
    • Sung-Man KimHong-Woo LeeChang-Ho LeeEung-Gyu LeeYu-Jun KimYu-Jin KimJin-Suk SeoByung-Su Oh
    • Sung-Man KimHong-Woo LeeChang-Ho LeeEung-Gyu LeeYu-Jun KimYu-Jin KimJin-Suk SeoByung-Su Oh
    • G09G5/00G09G3/36
    • G09G5/00G09G3/36
    • A liquid crystal display (“LCD”) device includes a display panel, a data driving part, and at least one first light-blocking part and at least one second light-blocking part. The display panel includes a plurality of pixels and a plurality of data lines. The pixels are arranged in a column direction and a row direction. At least one of the data lines extends in a zigzag shape along the column direction to be discontinuously disposed between two adjacent columns of the pixels. The at least one data line is electrically connected to two of the pixels that are adjacent in the row direction. The second light-blocking part is thinner than the first light-blocking part. The first light-blocking part and the second light-blocking are repeatedly disposed on an area between two adjacent columns of the pixels. The data driving part applies a data signal to the data lines.
    • 液晶显示器(“LCD”)器件包括显示面板,数据驱动部分和至少一个第一遮光部分和至少一个第二遮光部分。 显示面板包括多个像素和多条数据线。 像素沿列方向和行方向排列。 数据线中的至少一条沿着列方向以锯齿形延伸,以不连续地设置在像素的两个相邻列之间。 至少一条数据线电连接到在行方向上相邻的两个像素。 第二遮光部分比第一遮光部分薄。 第一遮光部分和第二光阻被重复地设置在像素的两个相邻列之间的区域上。 数据驱动部分将数据信号应用于数据线。
    • 5. 发明授权
    • Scan driver, display device having the same and method of driving a display device
    • 扫描驱动器,具有相同的显示装置和驱动显示装置的方法
    • US08872752B2
    • 2014-10-28
    • US13648505
    • 2012-10-10
    • Sung-Man KimBong-Jun LeeShin-Tack KangHyeong-Jun ParkYong-Woo Lee
    • Sung-Man KimBong-Jun LeeShin-Tack KangHyeong-Jun ParkYong-Woo Lee
    • G09G3/36
    • G09G3/3677G09G3/3614G09G2310/0248G11C19/184
    • A scan driver drives a display device having a plurality of gate lines transferring scan signals, and a plurality of source lines transferring data signals. The scan driver includes a shift register and a multiple signal applying unit. The shift register includes a plurality of cascade-connected stages, each stage having an output terminal electrically connected to a respective one of the plurality of gate lines. The multiple signal applying unit applies a sub scan signal and a main scan signal. The sub scan signal and the main scan signal sequentially activate each of the plurality of gate lines. Therefore, the scan lines receive the scan signal twice, so that the liquid crystal capacitors electrically connected to the gate lines receive the data voltage twice. As a result, even though the time for charging the liquid crystal capacitors may be reduced, the liquid crystal capacitors may be fully charged to enhance display quality.
    • 扫描驱动器驱动具有传送扫描信号的多条栅极线的显示装置和传送数据信号的多条源极线。 扫描驱动器包括移位寄存器和多信号施加单元。 移位寄存器包括多个级联连接的级,每级具有电连接到多条栅极线中的相应一条栅线的输出端。 多信号施加单元施加副扫描信号和主扫描信号。 子扫描信号和主扫描信号顺序地激活多条栅极线中的每一条。 因此,扫描线接收扫描信号两次,使得电连接到栅极线的液晶电容器接收数据电压两次。 结果,即使可以减少液晶电容器的充电时间,液晶电容器也可能被充满电以提高显示质量。
    • 7. 发明申请
    • GATE DRIVE CIRCUIT, DISPLAY SUBSTRATE HAVING THE SAME AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE
    • 栅极驱动电路,具有该栅极的显示基板和制造显示基板的方法
    • US20120161820A1
    • 2012-06-28
    • US13288893
    • 2011-11-03
    • Bon-Yong KooSung-Man KimJae-Hoon Lee
    • Bon-Yong KooSung-Man KimJae-Hoon Lee
    • H03K3/00H01L33/08
    • H01L27/1259G09G3/3611H01L27/1255H01L29/41733
    • A gate drive circuit includes plural stages connected together one after each other. Each of the plural stages includes a circuit transistor, a capacitor part, a first connection part and a second connection part. The circuit transistor outputs the gate signal through a source electrode in response to a control signal applied through a gate electrode. The capacitor part includes a first electrode, a second electrode formed on the first electrode, and a third electrode formed on the second electrode. The first connection part electrically connects the gate electrode of the circuit transistor and the second electrode of the capacitor part. The second connection part electrically connects the source electrode of the circuit transistor and the first electrode of the capacitor part. Thus, an integrated size of a gate drive circuit may be decreased, and a reliability of a gate drive circuit may be enhanced.
    • 栅极驱动电路包括一个接一个地连接在一起的多个级。 多级中的每一个包括电路晶体管,电容器部分,第一连接部分和第二连接部分。 响应于通过栅电极施加的控制信号,电路晶体管通过源电极输出栅极信号。 电容器部分包括第一电极,形成在第一电极上的第二电极和形成在第二电极上的第三电极。 第一连接部电连接电路晶体管的栅电极和电容器部的第二电极。 第二连接部分电连接电路晶体管的源电极和电容器部分的第一电极。 因此,可以减小栅极驱动电路的集成尺寸,并且可以提高栅极驱动电路的可靠性。
    • 8. 发明授权
    • Gate driver and display apparatus having the same
    • 门驱动器和显示装置具有相同的功能
    • US08194026B2
    • 2012-06-05
    • US11782957
    • 2007-07-25
    • Hong-Woo LeeMyung-Koo HurJong-Hwan LeeBeom-Jun KimSung-Man Kim
    • Hong-Woo LeeMyung-Koo HurJong-Hwan LeeBeom-Jun KimSung-Man Kim
    • G09G3/36
    • G09G3/3677G09G2300/0408G09G2310/0267G09G2320/02G09G2330/08G11C19/28
    • A gate driver comprises a shift register that has a plurality of stages connected together and outputs a gate signal comprising a first pulse and a second pulse to a gate line. A stage includes a holding part, a pre-charging part, a pull-up part, and a pull-down part. The holding part discharges an output terminal to an off-voltage in response to a first clock signal. The pre-charging part turns off the holding part and outputs the first clock signal as the first pulse to the output terminal in response to an output signal of a previous stage. The pull-up part outputs a second clock signal as the second pulse to the output terminal in response to the output signal of the previous stage. The pull-down part discharges the first output terminal to the off-voltage in response to an output signal of a next stage.
    • 栅极驱动器包括具有连接在一起的多个级的移位寄存器,并将包括第一脉冲和第二脉冲的门信号输出到栅极线。 舞台包括保持部分,预充电部分,上拉部分和下拉部分。 保持部分响应于第一时钟信号将输出端子放电到截止电压。 预充电部件关闭保持部件,并响应于前一级的输出信号将第一时钟信号作为第一脉冲输出到输出端子。 上拉部分响应于前一级的输出信号,将第二时钟信号作为第二脉冲输出到输出端。 下拉部分响应于下一级的输出信号将第一输出端子放电到截止电压。