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36 条记录 (耗时 0.046 秒)

    Amplifier, data driver and display apparatus having the same
    1.
    发明申请
    Amplifier, data driver and display apparatus having the same 有权
    放大器，数据驱动器和显示装置

    公开(公告)号：US20060267915A1

    公开(公告)日：2006-11-30

    申请号：US11497996

    申请日：2006-08-02

    申请人： Kook-Chul Moon ,  Il-Gon Kim ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Cheol-Min Kim ,  Kee-Chan Park

    发明人： Kook-Chul Moon ,  Il-Gon Kim ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Cheol-Min Kim ,  Kee-Chan Park

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3688 ,  G09G2320/0233 ,  H03F3/3022 ,  H03F3/45179 ,  H03F2200/516

    摘要： An amplifier includes a biasing section, first and second differential amplifying sections and an output section. The biasing section outputs first and second bias currents based on first and second power source voltages. The first differential amplifying section outputs a first amplified voltage based on the first bias current. The second differential amplifying section outputs a second amplified voltage based on the second bias current. The output section outputs the second power source voltage based on the first amplified voltage and the first power source voltage, and outputs the first power source voltage based on the second amplified voltage and the second power source voltage. Therefore, a variation of the threshold voltage is compensated to enhance display quality.

    摘要翻译： 放大器包括偏置部分，第一和第二差分放大部分和输出部分。 偏置部分基于第一和第二电源电压输出第一和第二偏置电流。 第一差分放大部分基于第一偏置电流输出第一放大电压。 第二差分放大部分基于第二偏置电流输出第二放大电压。 输出部分基于第一放大电压和第一电源电压输出第二电源电压，并且基于第二放大电压和第二电源电压输出第一电源电压。 因此，补偿阈值电压的变化以增强显示质量。

    Data driver capable of an offset compensation and display apparatus having the same
    3.
    发明授权
    Data driver capable of an offset compensation and display apparatus having the same 有权
    能够进行偏移补偿的数据驱动器和具有该偏移补偿的显示装置

    公开(公告)号：US07683897B2

    公开(公告)日：2010-03-23

    申请号：US11497996

    申请日：2006-08-02

    申请人： Kook-Chul Moon ,  Il-Gon Kim ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Cheol-Min Kim ,  Kee-Chan Park

    发明人： Kook-Chul Moon ,  Il-Gon Kim ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Cheol-Min Kim ,  Kee-Chan Park

    IPC分类号： G06F3/038

    CPC分类号： G09G3/3688 ,  G09G2320/0233 ,  H03F3/3022 ,  H03F3/45179 ,  H03F2200/516

    摘要： An amplifier includes a biasing section, first and second differential amplifying sections and an output section. The biasing section outputs first and second bias currents based on first and second power source voltages. The first differential amplifying section outputs a first amplified voltage based on the first bias current. The second differential amplifying section outputs a second amplified voltage based on the second bias current. The output section outputs the second power source voltage based on the first amplified voltage and the first power source voltage, and outputs the first power source voltage based on the second amplified voltage and the second power source voltage. Therefore, a variation of the threshold voltage is compensated to enhance display quality.

    摘要翻译： 放大器包括偏置部分，第一和第二差分放大部分和输出部分。 偏置部分基于第一和第二电源电压输出第一和第二偏置电流。 第一差分放大部分基于第一偏置电流输出第一放大电压。 第二差分放大部分基于第二偏置电流输出第二放大电压。 输出部分基于第一放大电压和第一电源电压输出第二电源电压，并且基于第二放大电压和第二电源电压输出第一电源电压。 因此，补偿阈值电压的变化以增强显示质量。

    Thin film transistor array panel for display
    4.
    发明申请
    Thin film transistor array panel for display 有权
    薄膜晶体管阵列显示屏

    公开(公告)号：US20050174846A1

    公开(公告)日：2005-08-11

    申请号：US11002617

    申请日：2004-12-03

    申请人： Chul-Ho Kim ,  Il-Gon Kim ,  Cheol-Min Kim ,  Tae-Hyeong Park

    发明人： Chul-Ho Kim ,  Il-Gon Kim ,  Cheol-Min Kim ,  Tae-Hyeong Park

    IPC分类号： G02F1/133 ,  G02F1/1345 ,  G02F1/136 ,  G02F1/1362 ,  G09F9/30 ,  G11C11/34 ,  H01L27/12 ,  H01L29/786

    CPC分类号： G02F1/1345 ,  G02F1/136259 ,  H01L27/12

    摘要： A TFT array panel is provided, including an insulating substrate, gate lines horizontally provided on the insulating substrate, data lines isolated from the gate lines and intersecting the gate lines, a pixel electrode in a pixel region defined by intersecting the gate lines and data lines, a TFT for transmitting or intercepting an image signal transmitted through the plurality of data lines to the pixel electrode in response to a scanning signal transmitted from the plurality of gate lines, a transmission gate for distributing the image signal input from an input line to the plurality of data lines, and a repair line intersecting the input line of the transmission gate. Therefore, since the input repair line and the input line of the transmission gate are intersected, a parasitic capacitance occurring between the repair line and the input line of the transmission gate can be reduced.

    摘要翻译： 提供一种TFT阵列面板，包括绝缘基板，水平设置在绝缘基板上的栅极线，与栅极线隔离并与栅极线相交的数据线，与栅极线和数据线相交的像素区域中的像素电极 ，用于响应于从多条栅极线发送的扫描信号，将通过多条数据线发送的图像信号发送或截取到像素电极的TFT，用于将从输入线输入的图像信号分配到 多个数据线，以及与传输门的输入线相交的修复线。 因此，由于输入修复线和传输门的输入线相交，所以可以减少修复线与传输门输入线之间发生的寄生电容。

    Amplifier, data driver and display apparatus having the same
    7.
    发明申请
    Amplifier, data driver and display apparatus having the same 有权
    放大器，数据驱动器和显示装置

    公开(公告)号：US20050156668A1

    公开(公告)日：2005-07-21

    申请号：US10894296

    申请日：2004-07-19

    申请人： Kook-Chul Moon ,  Il-Gon Kim ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Cheol-Min Kim ,  Kee-Chan Park

    发明人： Kook-Chul Moon ,  Il-Gon Kim ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Cheol-Min Kim ,  Kee-Chan Park

    IPC分类号： H03F3/26 ,  G09G3/34 ,  H03F1/32 ,  H03F3/30 ,  H03F3/345 ,  H03F3/347 ,  H03F3/45

    CPC分类号： G09G3/3688 ,  G09G2320/0233 ,  H03F3/3022 ,  H03F3/45179 ,  H03F2200/516

    摘要： An amplifier includes a biasing section, first and second differential amplifying sections and an output section. The biasing section outputs first and second bias currents based on first and second power source voltages. The first differential amplifying section outputs a first amplified voltage based on the first bias current. The second differential amplifying section outputs a second amplified voltage based on the second bias current. The output section outputs the second power source voltage based on the first amplified voltage and the first power source voltage, and outputs the first power source voltage based on the second amplified voltage and the second power source voltage. Therefore, a variation of the threshold voltage is compensated to enhance display quality.

    摘要翻译： 放大器包括偏置部分，第一和第二差分放大部分和输出部分。 偏置部分基于第一和第二电源电压输出第一和第二偏置电流。 第一差分放大部分基于第一偏置电流输出第一放大电压。 第二差分放大部分基于第二偏置电流输出第二放大电压。 输出部分基于第一放大电压和第一电源电压输出第二电源电压，并且基于第二放大电压和第二电源电压输出第一电源电压。 因此，补偿阈值电压的变化以增强显示质量。

    Display device and testing method for display device
    8.
    发明申请
    Display device and testing method for display device 审中-公开
    显示设备的显示设备和测试方法

    公开(公告)号：US20070080913A1

    公开(公告)日：2007-04-12

    申请号：US11545961

    申请日：2006-10-10

    申请人： Tae-Hyeong Park ,  Cheol-Min Kim ,  Il-Gon Kim ,  Chul-Ho Kim ,  Gi-Chang Lee

    发明人： Tae-Hyeong Park ,  Cheol-Min Kim ,  Il-Gon Kim ,  Chul-Ho Kim ,  Gi-Chang Lee

    IPC分类号： G09G3/36

    CPC分类号： G09G3/006 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2310/0251

    摘要： The present invention relates to a display device and a method of testing a display device. A display device according to an exemplary embodiment of the present invention includes: a gate driver for generating gate signals and applying the gate signals to switching elements; a precharge circuit for applying a predetermined voltage to the pixels to precharge the pixels; and a pad portion including a plurality of inspection pads for applying test signals to the gate driver and the precharge circuit. Accordingly, test signals are applied through pads using the gate driver and the precharge circuit, which makes it possible to check whether the two driving circuits normally operate and to detect defects, such as the disconnection or short-circuit of the signal lines, before a module process. Thus, it is possible to reduce manufacturing time and cost.

    摘要翻译： 本发明涉及显示装置和显示装置的测试方法。 根据本发明的示例性实施例的显示装置包括：栅极驱动器，用于产生栅极信号并将栅极信号施加到开关元件; 预充电电路，用于向像素施加预定电压以对像素预充电; 以及焊盘部分，其包括用于将测试信号施加到栅极驱动器和预充电电路的多个检查焊盘。 因此，使用栅极驱动器和预充电电路，通过焊盘施加测试信号，这使得可以检查两个驱动电路是否正常工作，并且检测在信号线的断开或短路之前的缺陷 模块过程。 因此，可以减少制造时间和成本。

    Thin film transistor array panel for display
    9.
    发明授权
    Thin film transistor array panel for display 有权
    薄膜晶体管阵列显示屏

    公开(公告)号：US07148509B2

    公开(公告)日：2006-12-12

    申请号：US11002617

    申请日：2004-12-03

    申请人： Chul-Ho Kim ,  Il-Gon Kim ,  Cheol-Min Kim ,  Tae-Hyeong Park

    发明人： Chul-Ho Kim ,  Il-Gon Kim ,  Cheol-Min Kim ,  Tae-Hyeong Park

    IPC分类号： H01L29/04 ,  H01L29/15 ,  H01L31/036 ,  H01L29/10 ,  H01L31/113

    CPC分类号： G02F1/1345 ,  G02F1/136259 ,  H01L27/12

    摘要： A TFT array panel is provided, including an insulating substrate, gate lines horizontally provided on the insulating substrate, data lines isolated from the gate lines and intersecting the gate lines, a pixel electrode in a pixel region defined by intersecting the gate lines and data lines, a TFT for transmitting or intercepting an image signal transmitted through the plurality of data lines to the pixel electrode in response to a scanning signal transmitted from the plurality of gate lines, a transmission gate for distributing the image signal input from an input line to the plurality of data lines, and a repair line intersecting the input line of the transmission gate. Therefore, since the input repair line and the input line of the transmission gate are intersected, a parasitic capacitance occurring between the repair line and the input line of the transmission gate can be reduced.

    摘要翻译： 提供一种TFT阵列面板，包括绝缘基板，水平设置在绝缘基板上的栅极线，与栅极线隔离并与栅极线相交的数据线，与栅极线和数据线相交的像素区域中的像素电极 ，用于响应于从多条栅极线发送的扫描信号，将通过多条数据线发送的图像信号发送或截取到像素电极的TFT，用于将从输入线输入的图像信号分配到 多个数据线，以及与传输门的输入线相交的修复线。 因此，由于输入修复线和传输门的输入线相交，所以可以减少修复线与传输门输入线之间发生的寄生电容。