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    Display apparatus including a gate driver that has a plurality of stages and method for driving the display apparatus
    1.
    发明授权
    Display apparatus including a gate driver that has a plurality of stages and method for driving the display apparatus 有权
    显示装置包括具有多个级的栅极驱动器和用于驱动显示装置的方法

    公开(公告)号：US08547319B2

    公开(公告)日：2013-10-01

    申请号：US12112918

    申请日：2008-04-30

    Applicant: In-Jae Hwang ,  Sang-Moon Moh ,  Yu-Han Bae

    Inventor： In-Jae Hwang ,  Sang-Moon Moh ,  Yu-Han Bae

    IPC: G09G3/36 ,  G09G5/00 ,  G06F3/038 ,  G11C19/00

    CPC classification number: G09G3/3677 ,  G09G2330/021

    Abstract: A display apparatus includes a panel part, a data driver, and a gate driver. The panel part includes a plurality of gate lines, a plurality of data lines, and a plurality of pixels each of which is connected to one gate line of the gate lines and one data line of the data lines. The data driver receives image data and outputs a data signal to the data lines. The gate driver part is disposed on the panel part and applies gate signals to the gate lines. Periods of clock signals controlling the level of the gate signals are different from that of the gate signals. Thus, power consumption of the display apparatus is substantially effectively reduced.

    Abstract translation: 显示装置包括面板部分，数据驱动器和门驱动器。 面板部分包括多条栅极线，多条数据线和多个像素，每个像素连接到栅极线的一条栅极线和数据线的一条数据线。 数据驱动器接收图像数据并将数据信号输出到数据线。 栅极驱动器部分设置在面板部分上，并将栅极信号施加到栅极线。 控制门信号电平的时钟信号周期与门信号不同。 因此，显着地降低了显示装置的功耗。

    DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME
    2.
    发明申请
    DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME 有权
    显示面板和显示装置

    公开(公告)号：US20120212401A1

    公开(公告)日：2012-08-23

    申请号：US13242379

    申请日：2011-09-23

    Applicant: Yu-Han BAE ,  Jae-Hoon LEE ,  Seung-Hwan MOON

    Inventor： Yu-Han BAE ,  Jae-Hoon LEE ,  Seung-Hwan MOON

    IPC: G09G3/36

    CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2310/02 ,  G09G2310/0243 ,  G09G2310/0251 ,  G09G2310/0281 ,  G09G2310/0283 ,  G09G2310/0286 ,  G09G2320/0223

    Abstract: A display panel includes a display area, a peripheral area which includes a first peripheral area, and a second peripheral area opposite to the first peripheral area, a plurality of pixels in the display area, a plurality of data lines, a first gate line, a second gate line, a first gate driving circuit and a second gate driving circuit. Each data line corresponds to two pixel columns. The first gate line is at a first side of a pixel row. The second gate line is at a second side of the pixel row. The first gate driving circuit is in the first peripheral area and includes a first stage which provides a gate signal to the first gate line. The second gate driving circuit is in a second peripheral area of the display area and includes a second stage which provides a gate signal to the second gate line.

    Abstract translation: 显示面板包括显示区域，包括第一外围区域的外围区域和与第一外围区域相反的第二外围区域，显示区域中的多个像素，多个数据线，第一栅极线， 第二栅极线，第一栅极驱动电路和第二栅极驱动电路。 每个数据线对应于两个像素列。 第一个栅极线位于像素行的第一侧。 第二栅极线位于像素行的第二侧。 第一栅极驱动电路在第一周边区域中，并且包括向第一栅极线提供栅极信号的第一级。 第二栅极驱动电路在显示区域的第二周边区域中，并且包括向第二栅极线提供栅极信号的第二级。

    Display apparatus including bi-directional gate drive circuit
    5.
    发明授权
    Display apparatus including bi-directional gate drive circuit 有权
    显示装置包括双向栅极驱动电路

    公开(公告)号：US09047803B2

    公开(公告)日：2015-06-02

    申请号：US13274939

    申请日：2011-10-17

    Applicant: Jae-Hoon Lee ,  Chang-Ho Lee ,  Jun-Yong Song ,  Yu-Han Bae

    Inventor： Jae-Hoon Lee ,  Chang-Ho Lee ,  Jun-Yong Song ,  Yu-Han Bae

    IPC: G09G3/36 ,  G09G3/00 ,  G09G3/29

    CPC classification number: G09G3/007 ,  G09G3/29 ,  G09G2300/0838 ,  G09G2300/0871 ,  G09G2310/0286 ,  G09G2310/0289

    Abstract: A gate drive circuit includes a plurality of driving stages. An n-th (‘n’ is a natural number) driving stage includes a pull-up part, a carry part, a first pull-down part, a first pull-up/down control part and a second pull-up/down control part. The first pull-up/down control part applies a first power signal of an ON voltage to a control terminal of the pull-up part in a forward direction mode, and applies the first power signal of a second OFF voltage to a control terminal of the pull-up part in a reverse direction mode. The second pull-up/down control part applies a second power signal of the second OFF voltage to the control terminal of the pull-up part in the forward direction mode, and applies the second power signal of the ON voltage to the control terminal of the pull-up part in the reverse direction mode.

    Abstract translation: 栅极驱动电路包括多个驱动级。 第n（'n'是自然数）驱动级包括上拉部分，进位部分，第一下拉部分，第一上拉/下拉控制部分和第二上拉/下拉 控制部分。 第一上拉/下拉控制部分向前向模式向上拉部分的控制端施加导通电压的第一电源信号，并将第二OFF电压的第一电源信号施加到 上拉部分处于反向模式。 第二上拉/下拉控制部分将第二OFF电压的第二功率信号以正向模式施加到上拉部分的控制端，并将接通电压的第二功率信号施加到 上拉部分处于反向模式。

    Display device and method of manufacturing the same
    6.
    发明授权
    Display device and method of manufacturing the same 有权
    显示装置及其制造方法

    公开(公告)号：US08629827B2

    公开(公告)日：2014-01-14

    申请号：US12762470

    申请日：2010-04-19

    Applicant: Jae-Hoon Lee ,  Yong-Soon Lee ,  Young-Su Kim ,  Yu-Han Bae

    Inventor： Jae-Hoon Lee ,  Yong-Soon Lee ,  Young-Su Kim ,  Yu-Han Bae

    IPC: G06F3/038 ,  H01J9/00

    CPC classification number: G09G3/3614 ,  G09G3/3607 ,  G09G2300/0426 ,  G09G2320/0209

    Abstract: A display device includes a display panel, a data driving part and a gate driving part. The display panel includes a first pixel row. The first pixel row includes a first pixel connected to an (n+1)-th gate line and an (m+1)-th data line (where ‘n’ and ‘m’ are natural numbers), and a second pixel connected to an n-th gate line and an (m+2)-th data line. The data driving part applies a data voltage having a first polarity with respect to a reference voltage to the (m+1)-th data line, and applies a data voltage having a second polarity with respect to the reference voltage to the (m+2)-th data line. The gate driving part sequentially applies a gate signal to the n-th gate line and the (n+1)-th gate line.

    Abstract translation: 显示装置包括显示面板，数据驱动部和门驱动部。 显示面板包括第一像素行。 第一像素行包括连接到第（n + 1）栅极线和第（m + 1）数据线（其中'n'和'm'是自然数）的第一像素，并且第二像素连接 到第n个栅极线和第（m + 2）个数据线。 数据驱动部分对第（m + 1）数据线施加相对于参考电压具有第一极性的数据电压，并将相对于参考电压具有第二极性的数据电压施加到第（m + 2）数据线。 栅极驱动部分顺序地对第n条栅极线和第（n + 1）栅极线施加栅极信号。

    GATE DRIVE CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME
    7.
    发明申请
    GATE DRIVE CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME 有权
    门控驱动电路和显示装置

    公开(公告)号：US20120162187A1

    公开(公告)日：2012-06-28

    申请号：US13274939

    申请日：2011-10-17

    Applicant: Jae-Hoon LEE ,  Chang-Ho LEE ,  Jun-Yong SONG ,  Yu-Han BAE

    Inventor： Jae-Hoon LEE ,  Chang-Ho LEE ,  Jun-Yong SONG ,  Yu-Han BAE

    IPC: G09G5/00 ,  H03B1/00

    CPC classification number: G09G3/007 ,  G09G3/29 ,  G09G2300/0838 ,  G09G2300/0871 ,  G09G2310/0286 ,  G09G2310/0289

    Abstract: A gate drive circuit includes a plurality of driving stages. An n-th (‘n’ is a natural number) driving stage includes a pull-up part, a carry part, a first pull-down part, a first pull-up/down control part and a second pull-up/down control part. The first pull-up/down control part applies a first power signal of an ON voltage to a control terminal of the pull-up part in a forward direction mode, and applies the first power signal of a second OFF voltage to a control terminal of the pull-up part in a reverse direction mode. The second pull-up/down control part applies a second power signal of the second OFF voltage to the control terminal of the pull-up part in the forward direction mode, and applies the second power signal of the ON voltage to the control terminal of the pull-up part in the reverse direction mode.

    Abstract translation: 栅极驱动电路包括多个驱动级。 第n（'n'是自然数）驱动级包括上拉部分，进位部分，第一下拉部分，第一上拉/下拉控制部分和第二上拉/下拉 控制部分。 第一上拉/下拉控制部分向前向模式向上拉部分的控制端施加导通电压的第一电源信号，并将第二OFF电压的第一电源信号施加到 上拉部分处于反向模式。 第二上拉/下拉控制部分将第二OFF电压的第二功率信号以正向模式施加到上拉部分的控制端，并将接通电压的第二功率信号施加到 上拉部分处于反向模式。

    DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号：US20100053056A1

    公开(公告)日：2010-03-04

    申请号：US12412070

    申请日：2009-03-26

    Applicant: Chang-Soo LEE ,  Yu-Han Bae

    Inventor： Chang-Soo LEE ,  Yu-Han Bae

    IPC: G09G3/36

    CPC classification number: G09G3/3655 ,  G02F1/13394 ,  G02F1/1345 ,  G02F2201/121 ,  G02F2202/16 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2320/0219 ,  G09G2320/0223

    Abstract: A display apparatus includes a gate driver, a data driver, a display panel, a power supply and a common voltage line. The gate driver outputs a gate signal, and the data driver outputs a data signal. The display panel includes a display area displaying images in response to the gate signal and the data signal, and a peripheral area surrounding the display area. The power supply generates a common voltage and supplies the common voltage to the display panel. The common voltage line is disposed in the peripheral area surrounding the display area. and the common voltage line has two ends adjacent to the power supply. One of the two ends, which is disposed farther away from the gate driver, is connected to the power supply to receive the common voltage. Accordingly, the common voltage is differentially applied according to a length of the common voltage line.

    Abstract translation: 显示装置包括栅极驱动器，数据驱动器，显示面板，电源和公共电压线。 栅极驱动器输出栅极信号，数据驱动器输出数据信号。 显示面板包括响应于门信号和数据信号显示图像的显示区域和围绕显示区域的外围区域。 电源产生公共电压，并将公共电压提供给显示面板。 公共电压线设置在显示区域周围的周边区域中。 并且公共电压线具有与电源相邻的两端。 远离栅极驱动器设置的两端之一连接到电源以接收公共电压。 因此，公共电压根据公共电压线的长度差分施加。

    Display panel and display apparatus having the same
    10.
    发明授权
    Display panel and display apparatus having the same 有权
    显示面板和具有该显示面板的显示装置

    公开(公告)号：US09082362B2

    公开(公告)日：2015-07-14

    申请号：US13242379

    申请日：2011-09-23

    Applicant: Yu-Han Bae ,  Jae-Hoon Lee ,  Seung-Hwan Moon

    Inventor： Yu-Han Bae ,  Jae-Hoon Lee ,  Seung-Hwan Moon

    IPC: G09G3/36

    CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2310/02 ,  G09G2310/0243 ,  G09G2310/0251 ,  G09G2310/0281 ,  G09G2310/0283 ,  G09G2310/0286 ,  G09G2320/0223

    Abstract: A display panel includes a display area, a peripheral area which includes a first peripheral area, and a second peripheral area opposite to the first peripheral area, a plurality of pixels in the display area, a plurality of data lines, a first gate line, a second gate line, a first gate driving circuit and a second gate driving circuit. Each data line corresponds to two pixel columns. The first gate line is at a first side of a pixel row. The second gate line is at a second side of the pixel row. The first gate driving circuit is in the first peripheral area and includes a first stage which provides a gate signal to the first gate line. The second gate driving circuit is in a second peripheral area of the display area and includes a second stage which provides a gate signal to the second gate line.

    Abstract translation: 显示面板包括显示区域，包括第一外围区域的外围区域和与第一外围区域相反的第二外围区域，显示区域中的多个像素，多个数据线，第一栅极线， 第二栅极线，第一栅极驱动电路和第二栅极驱动电路。 每个数据线对应于两个像素列。 第一个栅极线位于像素行的第一侧。 第二栅极线位于像素行的第二侧。 第一栅极驱动电路在第一周边区域中，并且包括向第一栅极线提供栅极信号的第一级。 第二栅极驱动电路在显示区域的第二周边区域中，并且包括向第二栅极线提供栅极信号的第二级。

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