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    DISPLAY PANEL FOR DISPLAY DEVICE
    1.
    发明申请
    DISPLAY PANEL FOR DISPLAY DEVICE 有权
    显示屏显示面板

    公开(公告)号：US20150317019A1

    公开(公告)日：2015-11-05

    申请号：US14333060

    申请日：2014-07-16

    Applicant: LG Display Co., Ltd.

    Inventor： KiJeong LEE ,  ChangHwan SEO

    IPC: G06F3/041 ,  G06F3/044 ,  G06F1/16

    CPC classification number: G06F3/0412 ,  G06F1/16 ,  G06F3/044

    Abstract: The present disclosure provides a display panel for a display device including a touch electrode divided into first touch unit sensors having a first size and second touch unit sensors having a second size different from the first size. When a horizontal or vertical size of a second touch unit sensor is compared with a first touch unit sensor, the vertical size of the second touch unit sensor is smaller than that of the first touch unit sensor when the horizontal size of the second touch unit sensor is larger than that of the first touch unit sensor and the horizontal size of the second touch unit sensor is smaller than that of the first touch unit sensor when the vertical size of the second touch unit sensor is larger than that of the first touch unit sensor. Therefore, an area deviation of touch unit sensors forming a touch electrode is minimized and thus uniform and superior touch performance may be provided.

    Abstract translation: 本公开提供了一种显示装置的显示面板，其包括分为具有第一尺寸的第一触摸单元传感器和具有不同于第一尺寸的第二尺寸的第二触摸单元传感器的触摸电极。 当将第二触摸单元传感器的水平或垂直尺寸与第一触摸单元传感器进行比较时，当第二触摸单元传感器的水平大小时，第二触摸单元传感器的垂直尺寸小于第一触摸单元传感器的垂直尺寸 大于第一触摸单元传感器的尺寸，并且当第二触摸单元传感器的垂直尺寸大于第一触摸单元传感器的垂直尺寸时，第二触摸单元传感器的水平尺寸小于第一触摸单元传感器的水平尺寸 。 因此，形成触摸电极的触摸单元传感器的面积偏差被最小化，因此可以提供均匀和优良的触摸性能。

    IN-CELL TOUCH DISPLAY DEVICE
    2.
    发明申请
    IN-CELL TOUCH DISPLAY DEVICE 有权
    小型触摸显示设备

    公开(公告)号：US20160018916A1

    公开(公告)日：2016-01-21

    申请号：US14581310

    申请日：2014-12-23

    Applicant: LG DISPLAY CO., LTD.

    Inventor： KiJeong LEE ,  KeukSang KWON ,  SeungChul PARK

    IPC: G06F3/041 ,  G09G5/00

    CPC classification number: G06F3/041 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04112 ,  G09G3/2092 ,  G09G3/3208 ,  G09G3/3611 ,  G09G5/00 ,  G09G2300/0876 ,  G09G2310/0208 ,  G09G2310/0213 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2354/00

    Abstract: An in-cell touch display device. A panel has a plurality of data lines, a plurality of gate lines and a plurality of touch electrodes disposed thereon. A touch driving signal is applied to the plurality of touch electrodes when a driving mode is a touch mode. A data driver drives the plurality of data lines. A gate driver drives the plurality of gate lines. The gate driver sequentially outputs a scanning signal for driving the plurality of gate lines to the plurality of gate lines when the driving mode is a display mode, and outputs a load-free driving signal corresponding to the touch driving signal to at least one gate line when the driving mode is the touch mode. A level shifter generates the load-free driving signal. A multiplexer inputs a scanning voltage or the load-free driving signal to the gate driver depending on the driving mode.

    Abstract translation: 一种嵌入式触摸显示装置。 面板具有多个数据线，多条栅极线和设置在其上的多个触摸电极。 当驱动模式是触摸模式时，触摸驱动信号被施加到多个触摸电极。 数据驱动器驱动多条数据线。 栅极驱动器驱动多条栅极线。 当驱动模式为显示模式时，栅极驱动器顺序地输出用于驱动多条栅极线的扫描信号到多条栅极线，并且将与触摸驱动信号相对应的无负载驱动信号输出到至少一条栅极线 当驾驶模式是触摸模式时。 电平转换器产生无负载驱动信号。 根据驱动模式，多路复用器将扫描电压或无负载驱动信号输入到栅极驱动器。

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