利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

53 条记录 (耗时 0.051 秒)

    Amplifier, data driver and display apparatus having the same
    3.
    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。

    Amplifier, data driver and display apparatus having the same
    4.
    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
    5.
    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。

    Array substrate and display device having the same
    9.
    发明申请
    Array substrate and display device having the same 审中-公开
    阵列基板和显示装置

    公开(公告)号：US20060289939A1

    公开(公告)日：2006-12-28

    申请号：US11473851

    申请日：2006-06-23

    申请人： Kyung-Hoon Kim ,  Il-Gon Kim ,  Kook-Chul Moon ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Gyung-Soon Park

    发明人： Kyung-Hoon Kim ,  Il-Gon Kim ,  Kook-Chul Moon ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Gyung-Soon Park

    IPC分类号： H01L29/94

    CPC分类号： G02F1/136204 ,  G02F2001/13456 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2330/04

    摘要： An LCD display device in which the gate lines are controlled by a gate circuit part that outputs gate signals to the gate lines. A first signal wiring is formed adjacent to the gate circuit part and transmits a starting signal, which initiates an operation of the gate circuit part, to the gate circuit part. A second signal wiring is formed at a side of the first signal wiring and transmits a control signal, which controls an output of the gate circuit part, to the gate circuit part. A first connection wiring is electrically connected between the gate circuit part and the second signal wiring. The first connection wiring is intersected with the first signal wiring. Therefore, a resistance of the wiring is increased to protect the gate circuit from static electricity.

    摘要翻译： 一种LCD显示装置，其中栅极线由向栅极线输出栅极信号的栅极电路部分控制。 第一信号布线形成在与栅极电路部分相邻的位置处，并将启动门电路部分的操作的起始信号发送到门电路部分。 在第一信号布线的一侧形成第二信号布线，并将控制门电路部分的输出的控制信号发送到门电路部分。 第一连接布线电连接在栅极电路部分和第二信号布线之间。 第一个连接线与第一个信号线相交。 因此，增加布线的电阻以保护门电路免受静电。

    Level shifter and a display device having the same
    10.
    发明授权
    Level shifter and a display device having the same 有权
    电平移位器和具有该移位器的显示装置

    公开(公告)号：US07362158B2

    公开(公告)日：2008-04-22

    申请号：US11429297

    申请日：2006-05-05

    申请人： Tae-Hyeong Park ,  Kook-Chul Moon ,  Il-Gon Kim ,  Chul-Ho Kim ,  Kyung-Hoon Kim ,  Ho-Suk Maeng

    发明人： Tae-Hyeong Park ,  Kook-Chul Moon ,  Il-Gon Kim ,  Chul-Ho Kim ,  Kyung-Hoon Kim ,  Ho-Suk Maeng

    IPC分类号： H03L5/00

    CPC分类号： H03K3/356165

    摘要： A level shifter and a display device having the same are provided. In a level shifter, a first transistor includes a gate electrode receiving a first driving voltage, and a source electrode receiving an input signal through an input terminal. A second transistor includes a drain electrode receiving the first driving voltage, and a source electrode electrically connected to a drain electrode of the first transistor through a first node. A third transistor includes a source electrode receiving a second driving voltage, a drain electrode electrically connected to a gate electrode of the second transistor through a second node, and a gate electrode receiving the input signal. A fourth transistor includes a drain electrode receiving the first driving voltage, a gate electrode electrically connected to the drain electrode of the first transistor through the first node, and a source electrode electrically connected to the drain electrode of the third transistor through the second node. An inverter inverts a signal outputted from the second node to apply the inverted signal to an output terminal.

    摘要翻译： 提供了一种电平移位器和具有该电平移位器的显示装置。 在电平移位器中，第一晶体管包括接收第一驱动电压的栅极电极和通过输入端子接收输入信号的源电极。 第二晶体管包括接收第一驱动电压的漏电极和通过第一节点电连接到第一晶体管的漏电极的源电极。 第三晶体管包括接收第二驱动电压的源电极，通过第二节点电连接到第二晶体管的栅电极的漏电极和接收输入信号的栅电极。 第四晶体管包括接收第一驱动电压的漏电极，通过第一节点电连接到第一晶体管的漏电极的栅电极和通过第二节点电连接到第三晶体管的漏电极的源电极。 反相器将从第二节点输出的信号反相，将反相信号施加到输出端。