公开(公告)号：US20140071355A1

公开(公告)日：2014-03-13

申请号：US13963198

申请日：2013-08-09

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yunsik Im ,  Teng Ye ,  Lijun Zhao ,  Yaohu Liu

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/13439 ,  G02F1/13338 ,  G02F1/13454 ,  G02F2001/133334 ,  G02F2001/136218

Abstract: The present disclosure provides a touch liquid crystal display device, a liquid crystal display panel, an array substrate and a color film substrate, and belongs to the field of liquid crystal display. The touch liquid crystal display panel includes an array substrate and a color film substrate, on said array substrate is formed a GOA circuit, and at the outer side of said color film substrate is formed a touch signal transmission line. The touch liquid crystal display panel further comprises a shielding electrode located between said GOA circuit and said touch signal transmission line, said shielding electrode being used for shielding the interference caused by the clock signal of said GOA circuit to the touch sensing signal on said touch signal transmission line. The present disclosure can reduce the interference caused by the clock signal of said GOA circuit to the touch sensing signal on said touch signal transmission line.

Abstract translation: 本公开提供了一种触摸液晶显示装置，液晶显示面板，阵列基板和彩色薄膜基板，属于液晶显示领域。 触摸液晶显示面板包括阵列基板和彩色薄膜基板，在所述阵列基板上形成GOA电路，并且在所述彩色薄膜基板的外侧形成触摸信号传输线。 触摸液晶显示面板还包括位于所述GOA电路和所述触摸信号传输线之间的屏蔽电极，所述屏蔽电极用于屏蔽由所述GOA电路的时钟信号引起的对所述触摸信号上的触摸感测信号的干扰 传输线。 本公开可以将由所述GOA电路的时钟信号引起的干扰减小到所述触摸信号传输线上的触摸感测信号。

公开(公告)号：US20140119491A1

公开(公告)日：2014-05-01

申请号：US14064295

申请日：2013-10-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yaohu Liu

IPC: G11C19/28

CPC classification number: G11C19/28 ,  G09G2310/0286

Abstract: The embodiments of the present invention provide a shift register and a method for driving the same, a gate driving device and a display device. A charging unit, a pull-up unit, a pull-down unit, a gate signal input terminal, a DC low level signal input terminal, a gate signal output terminal and a first, a second, a third, a fourth clock signal input terminals are arranged in the shift register, so that the gate driving structure is simplified and the power consumption of the gate driving is reduced.

Abstract translation: 本发明的实施例提供一种移位寄存器及其驱动方法，门驱动装置和显示装置。 充电单元，上拉单元，下拉单元，门信号输入端，直流低电平信号输入端，门信号输出端以及第一，第二，第三，第四时钟信号输入 端子布置在移位寄存器中，使得栅极驱动结构简化，并且栅极驱动的功耗降低。

公开(公告)号：US09478566B2

公开(公告)日：2016-10-25

申请号：US14059883

申请日：2013-10-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yaohu Liu

IPC: H05B37/00 ,  H01L27/12 ,  G02F1/1343 ,  G09G3/36 ,  G02F1/1362 ,  H05B37/02

CPC classification number: H01L27/1255 ,  G02F1/134363 ,  G02F1/13624 ,  G09G3/3659 ,  G09G2300/0847 ,  G09G2320/0247 ,  H01L27/1251 ,  H05B37/02

Abstract: In an embodiments of the present invention, since two pixel electrodes are arranged in the pixel unit and each of the pixel electrodes is respectively controlled by a corresponding TFT, the rotation direction of the liquid crystal molecules may be controlled by the voltage difference between the two pixel electrodes, while the voltage on the pixel electrodes of other pixel units in the array substrate is not affected, so that the greenish phenomenon can be avoided. Furthermore, since the two TFTs for controlling the two pixel electrodes respectively may have same parasitic capacitor when the pixel unit is turned off, the voltage difference between the two pixel electrodes is kept unchanged, and thus the occurrence of the image flickering can be avoided.

Abstract translation: 在本发明的一个实施例中，由于在像素单元中布置了两个像素电极，并且每个像素电极分别由相应的TFT控制，所以液晶分子的旋转方向可以由两个像素电极之间的电压差来控制 像素电极，而阵列基板中的其他像素单元的像素电极上的电压不受影响，从而可以避免绿色现象。 此外，由于当像素单元关闭时分别用于控制两个像素电极的两个TFT可以具有相同的寄生电容器，所以两个像素电极之间的电压差保持不变，从而可以避免图像闪烁的发生。

公开(公告)号：US09405159B2

公开(公告)日：2016-08-02

申请号：US13963198

申请日：2013-08-09

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yunsik Im ,  Teng Ye ,  Lijun Zhao ,  Yaohu Liu

IPC: G02F1/1343 ,  G02F1/1345 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/13439 ,  G02F1/13338 ,  G02F1/13454 ,  G02F2001/133334 ,  G02F2001/136218

Abstract: The present disclosure provides a touch liquid crystal display device, a liquid crystal display panel, an array substrate and a color film substrate, and belongs to the field of liquid crystal display. The touch liquid crystal display panel includes an array substrate and a color film substrate, on said array substrate is formed a GOA circuit, and at the outer side of said color film substrate is formed a touch signal transmission line. The touch liquid crystal display panel further comprises a shielding electrode located between said GOA circuit and said touch signal transmission line, said shielding electrode being used for shielding the interference caused by the clock signal of said GOA circuit to the touch sensing signal on said touch signal transmission line. The present disclosure can reduce the interference caused by the clock signal of said GOA circuit to the touch sensing signal on said touch signal transmission line.

Abstract translation: 本公开提供了一种触摸液晶显示装置，液晶显示面板，阵列基板和彩色薄膜基板，属于液晶显示领域。 触摸液晶显示面板包括阵列基板和彩色薄膜基板，在所述阵列基板上形成GOA电路，并且在所述彩色薄膜基板的外侧形成触摸信号传输线。 触摸液晶显示面板还包括位于所述GOA电路和所述触摸信号传输线之间的屏蔽电极，所述屏蔽电极用于屏蔽由所述GOA电路的时钟信号引起的对所述触摸信号上的触摸感测信号的干扰 传输线。 本公开可以将由所述GOA电路的时钟信号引起的干扰减小到所述触摸信号传输线上的触摸感测信号。

公开(公告)号：US09269455B2

公开(公告)日：2016-02-23

申请号：US14064893

申请日：2013-10-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yaohu Liu

IPC: G11C19/00 ,  G11C19/28

CPC classification number: G11C19/28 ,  G09G2310/0286 ,  G11C19/287

Abstract: A shift register unit, a gate driving circuit, an array substrate and a display apparatus are disclosed to reduce noises generated at an output of a next stage shift register unit caused by an output of a pervious stage shift register unit. The shift register unit at each stage comprises at least a signal inputting terminal INPUT, a signal outputting terminal OUTPUT and a capacitor CAP connected with the outputting terminal OUTPUT so as to provide an output signal to the outputting terminal OUTPUT, wherein the shift register unit further comprises a switch located between the capacitor CAP and the outputting terminal OUTPUT, and the switch is in a turned-off state when the capacitor CAP is charged.

Abstract translation: 公开了一种移位寄存器单元，栅极驱动电路，阵列基板和显示装置，以减少由前一级移位寄存器单元的输出引起的下一级移位寄存器单元的输出处产生的噪声。 各级的移位寄存器单元至少包括信号输入端子INPUT，信号输出端子OUTPUT和与输出端子OUTPUT连接的电容器CAP，以向输出端子OUTPUT提供输出信号，其中移位寄存器单元进一步 包括位于电容器CAP和输出端子OUTPUT之间的开关，并且当电容器CAP被充电时，开关处于截止状态。