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    In-cell touch type liquid crystal display device
    1.
    发明授权
    In-cell touch type liquid crystal display device 有权
    电池内触摸式液晶显示装置

    公开(公告)号：US09329424B2

    公开(公告)日：2016-05-03

    申请号：US14584020

    申请日：2014-12-29

    Applicant: LG Display Co., Ltd.

    Inventor： Ji-Eun Chae ,  Tae-Keun Lee

    IPC: G02F1/1335 ,  G06F3/045 ,  G02F1/1333 ,  G02F1/1368

    CPC classification number: G02F1/13338 ,  G02F1/136286 ,  G02F1/1368 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/047

    Abstract: An in-cell touch type liquid crystal display device includes a touch line and a dummy touch line along a direction between neighboring pixel electrodes on a first passivation layer; a second passivation layer on the touch line and the dummy touch line; and common electrodes separated from one another in respective touch blocks, and each including first openings corresponding to each pixel region and a second opening corresponding to the touch line, wherein a connection pattern extending over a gate line from a side of the touch line at an inner region of the touch block is connected to a common electrode through a touch contact hole, and wherein an open portion is between the touch line and the dummy touch line.

    Abstract translation: 电池内触摸型液晶显示装置包括沿着第一钝化层上的相邻像素电极之间的方向的触摸线和虚拟触摸线; 在触摸线和虚拟触摸线上的第二钝化层; 以及在相应的触摸块中彼此分离的公共电极，并且每个电极包括对应于每个像素区域的第一开口和对应于触摸线的第二开口，其中，在触摸线的一侧在栅极线上延伸的连接图案 触摸块的内部区域通过触摸接触孔连接到公共电极，并且其中开口部分在触摸线和虚拟触摸线之间。

    Shift register
    2.
    发明授权
    Shift register 有权
    移位寄存器

    公开(公告)号：US08792609B2

    公开(公告)日：2014-07-29

    申请号：US13942088

    申请日：2013-07-15

    Applicant: LG Display Co., Ltd.

    Inventor： Jung-Eun Ahn ,  Bo-Young Jung ,  Ji-Eun Chae

    IPC: G11C19/00

    CPC classification number: G11C19/00 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2320/0233 ,  G11C19/28

    Abstract: A shift register is discussed in which a pull-up switching device is turned off positively in a period in which no scan pulse is forwarded for securing drive stability and prevents a picture quality from becoming poor. The shift register in one embodiment includes stages having any one of first and second start pulses, and any one of first to fourth clock pulses to forward a scan pulse in succession, wherein the first and second start pulses are in gate high voltage states for two horizontal periods, with the second start pulse forwarded with a delay of one horizontal period than the first start pulse. The first to fourth clock pulses are in gate high voltages for two horizontal periods, with one horizontal period delay to one another.

    Abstract translation: 讨论了一种移位寄存器，其中上拉开关器件在没有扫描脉冲被转发以确保驱动器稳定性并且防止图像质量变差的时段内被正向关断。 一个实施例中的移位寄存器包括具有第一和第二起始脉冲中的任何一个的阶段以及连续地转发扫描脉冲的第一至第四时钟脉冲中的任何一个，其中第一和第二起始脉冲处于栅极高电压状态 水平周期，第二起始脉冲以比第一起始脉冲一个水平周期的延迟转发。 第一至第四时钟脉冲在两个水平周期的栅极高电压中，一个水平周期延迟到另一个。

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