公开(公告)号：US20180197455A1

公开(公告)日：2018-07-12

申请号：US15682740

申请日：2017-08-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Mingfu Han ,  Guangliang Shang ,  Han-Seung- Woo ,  Xing Yao ,  Zhihe Jin ,  Haoliang Zheng ,  Lijun Yuan ,  Zhichong Wang

IPC: G09G3/20

Abstract: The embodiments of the present disclosure provide a partition-based gate driving method and apparatus and a gate driving unit, and relates to the field of display technology. In the embodiments of the present disclosure, the partition-based gate driving method comprises: generating a control signal according to an acquired human eye observation partition; generating a second clock signal or a third clock signal according to the control signal; and controlling a second output signal according to the second clock signal or controlling a third output signal according to the third clock signal, thereby controlling the display area to be displayed by partitions.

公开(公告)号：US09368230B2

公开(公告)日：2016-06-14

申请号：US14517001

申请日：2014-10-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xing Yao ,  Han-Seung- Woo ,  Yuanbo Zhang

IPC: G11C19/18 ,  G09G3/36 ,  G11C19/28

CPC classification number: G11C19/184 ,  G09G3/20 ,  G09G3/3674 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286 ,  G11C5/06 ,  G11C19/188 ,  G11C19/28

Abstract: Embodiments of the present disclosure provide a shift register unit, a gate driving circuit, a driving method and a display apparatus, which can simplify the design of connection lines among the shift register units and thereby is beneficial to achieve a narrow frame of the product. The shift register unit comprises an input module connected to an input terminal, a first control signal terminal and a first node; an output module connected to a first node, a second node, a second control signal terminal, an output terminal and a second level terminal; and an output control module connected to the first node, the second node, the output terminal, a first level terminal and the second level terminal. The embodiments of the present disclosure are used to manufacture displays.

Abstract translation: 本公开的实施例提供一种可以简化移位寄存器单元之间的连接线的设计的移位寄存器单元，栅极驱动电路，驱动方法和显示装置，从而有利于实现产品的窄帧。 移位寄存器单元包括连接到输入端子，第一控制信号端子和第一节点的输入模块; 连接到第一节点，第二节点，第二控制信号终端，输出终端和第二电平终端的输出模块; 以及连接到第一节点，第二节点，输出终端，第一级终端和第二级终端的输出控制模块。 本公开的实施例用于制造显示器。

公开(公告)号：US20150348596A1

公开(公告)日：2015-12-03

申请号：US14517001

申请日：2014-10-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xing Yao ,  Han-Seung- Woo ,  Yuanbo Zhang

IPC: G11C5/06 ,  G11C19/18

CPC classification number: G11C19/184 ,  G09G3/20 ,  G09G3/3674 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286 ,  G11C5/06 ,  G11C19/188 ,  G11C19/28

Abstract: Embodiments of the present disclosure provide a shift register unit, a gate driving circuit, a driving method and a display apparatus, which can simplify the design of connection lines among the shift register units and thereby is beneficial to achieve a narrow frame of the product. The shift register unit comprises an input module connected to an input terminal, a first control signal terminal and a first node; an output module connected to a first node, a second node, a second control signal terminal, an output terminal and a second level terminal; and an output control module connected to the first node, the second node, the output terminal, a first level terminal and the second level terminal. The embodiments of the present disclosure are used to manufacture displays.

Abstract translation: 本公开的实施例提供一种可以简化移位寄存器单元之间的连接线的设计的移位寄存器单元，栅极驱动电路，驱动方法和显示装置，从而有利于实现产品的窄帧。 移位寄存器单元包括连接到输入端子，第一控制信号端子和第一节点的输入模块; 连接到第一节点，第二节点，第二控制信号终端，输出终端和第二电平终端的输出模块; 以及连接到第一节点，第二节点，输出终端，第一级终端和第二级终端的输出控制模块。 本公开的实施例用于制造显示器。

公开(公告)号：US10269290B2

公开(公告)日：2019-04-23

申请号：US15680416

申请日：2017-08-18

Applicant: BOE Technology Group Co., Ltd.

Inventor： Guangliang Shang ,  Mingfu Han ,  Haoliang Zheng ,  Han-Seung- Woo ,  Im-Yun- Sik ,  Jing Lv ,  Yinglong Huang ,  Jun-Jung- Mok ,  Xue Dong ,  Zhichong Wang ,  Xing Yao ,  Lijun Yuan ,  Zhihe Jin

IPC: G09G3/36 ,  G09G3/20 ,  G11C19/28 ,  G09G3/3266

Abstract: Embodiments of the present disclosure provide a shift register unit, a driving method thereof, a gate driving circuit, and a display device. The shift register unit comprises an input circuit, a reset circuit, a plurality of output circuits, a plurality of pull-down circuits and a plurality of pull-down control circuits. During a first time period, all of signals output by the plurality of output circuits are valid. During a second time period, at least one of the signals output by the plurality of output circuits is invalid, wherein the second time period comprises a first sub-period and a second sub-period, and the state of at least one of the signals output by the plurality of output circuits during the first sub-period is opposite to the state thereof during the second sub-period. The shift register unit may enable transistors in a pixel circuit to switch between ON and OFF states, so as to extend lifetime of the transistors.

公开(公告)号：US20180190180A1

公开(公告)日：2018-07-05

申请号：US15680416

申请日：2017-08-18

Applicant: BOE Technology Group Co., Ltd.

Inventor： Guangliang Shang ,  Mingfu Han ,  Haoliang Zheng ,  Han-Seung- Woo ,  Im-Yun- Sik ,  Jing Lv ,  Yinglong Huang ,  Jun-Jung- Mok ,  Xue Dong ,  Zhichong Wang ,  Xing Yao ,  Lijun Yuan ,  Zhihe Jin

IPC: G09G3/20 ,  G11C19/28

CPC classification number: G09G3/2092 ,  G09G3/3266 ,  G09G3/3677 ,  G09G2300/0809 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/043 ,  G09G2330/02 ,  G11C19/28

Abstract: Embodiments of the present disclosure provide a shift register unit, a driving method thereof, a gate driving circuit, and a display device. The shift register unit comprises an input circuit, a reset circuit, a plurality of output circuits, a plurality of pull-down circuits and a plurality of pull-down control circuits. During a first time period, all of signals output by the plurality of output circuits are valid. During a second time period, at least one of the signals output by the plurality of output circuits is invalid, wherein the second time period comprises a first sub-period and a second sub-period, and the state of at least one of the signals output by the plurality of output circuits during the first sub-period is opposite to the state thereof during the second sub-period. The shift register unit may enable transistors in a pixel circuit to switch between ON and OFF states, so as to extend lifetime of the transistors.