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1. 发明申请

US20200286420A1 GATE DRIVER ON ARRAY CIRCUIT AND DRIVING METHOD THEREOF, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20200286420A1
公开(公告)日：2020-09-10
申请号：US15774442
申请日：2017-10-19
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Yajie BAI , Zhuo XU , Yuanbo ZHANG , Yan FANG , Ming DENG , Zijie TANG , Jaikwang KIM
IPC分类号： G09G3/20 , G11C19/28
摘要： A Gate Driver on Array circuit and a driving method thereof, and a display device. The Gate Driver on Array circuit includes at least one group of shift registers, each group of shift registers includes a plurality of shift registers in cascade, the plurality of shift registers including a first shift register, a second shift register connected after the first shift register, and a third shift register connected after the second shift register, wherein the third shift register is provided with an initializing terminal connected to an output terminal of the first shift register.

2. 发明申请

US20190237037A1 DISPLAY SUBSTRATE, DRIVING METHOD THEREOF, DISPLAY PANEL 审中-公开
公开(公告)号：US20190237037A1
公开(公告)日：2019-08-01
申请号：US16241689
申请日：2019-01-07
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yuanbo ZHANG , Wenhao YOU , Rui XUE , Rui WANG , Pengyue ZHANG , Xiaolin WANG
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3677 , G09G2300/0408 , G09G2310/08
摘要： The present disclosure provides a display substrate such that each pixel unit of the display substrate includes a switching circuit and a control circuit, and the switching circuit is connected to a corresponding gate line, a control circuit of a respective pixel unit, and a corresponding pixel electrode. The control circuit is configured to transmit a data signal on a corresponding data line to a switching circuit of the respective pixel unit under control of a corresponding control signal line, and n is an integer not less than 2. The present disclosure further provides a display device including the above display substrate and a driving method for the above display substrate.

3. 发明申请

US20190189234A1 SHIFT REGISTER UNIT, DRIVING METHOD THEREOF, GATE DRIVE CIRCUIT, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190189234A1
公开(公告)日：2019-06-20
申请号：US16331004
申请日：2018-05-30
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Shuai CHEN , Zhi ZHANG , Xiuzhu TANG , Yuanbo ZHANG , Zhihui WANG , Qian QIAN , Lijun XIONG , Tao ZHOU , Xing DONG
IPC分类号： G11C19/28 , G09G3/20
CPC分类号： G11C19/287 , G09G3/20 , G09G3/36 , G09G2300/0426 , G09G2310/0286 , G09G2310/08 , G11C19/28
摘要： A shift register unit includes a first output control circuit, a first output circuit, a second output control circuit, a second output circuit, a reset circuit, and a node set circuit. The node set circuit is configured to periodically transfer a first voltage having an inactive level to a first node within the shift register unit during being enabled.

4. 发明申请

US20190228830A1 GATE DRIVE UNIT AND DRIVING METHOD THEREOF AND GATE DRIVE CIRCUIT 审中-公开
公开(公告)号：US20190228830A1
公开(公告)日：2019-07-25
申请号：US16191746
申请日：2018-11-15
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Zhuo XU , Yuanbo ZHANG , Yajie BAI , Heecheol KIM , Peng LIANG , Hailong WU , Yi DAN
IPC分类号： G11C19/28 , G09G3/20
摘要： The present disclosure provides a gate drive unit, a driving method thereof and a gate drive circuit. The gate drive unit includes a shift register and a plurality of output control modules. Each of the output control modules is connected to a corresponding clock scanning signal line and a corresponding first scanning signal output terminal, respectively. Each of the output control modules includes a first output control submodule and an output reset submodule. The first output control submodule is connected to a signal output terminal of the shift register, the corresponding clock scanning signal line and the corresponding first scanning signal output terminal, and configured to send a clock scanning signal of the corresponding clock scanning signal line to the corresponding first scanning signal output terminal, under control of a signal outputted by the signal output terminal of the shift register.

5. 发明申请

US20180047357A1 COMMON VOLTAGE ADJUSTMENT CIRCUIT, COMMON VOLTAGE ADJUSTMENT METHOD, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180047357A1
公开(公告)日：2018-02-15
申请号：US15674387
申请日：2017-08-10
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Shuai CHEN , Zhi ZHANG , Lijun XIAO , Yuanbo ZHANG
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3677 , G09G3/3696 , G09G2230/00 , G09G2310/0291 , G09G2320/0204 , G09G2320/0233 , G09G2320/0247 , G09G2330/021 , G09G2330/12
摘要： The present disclosure provides a common voltage adjustment circuit, a common voltage adjustment method, a display panel and a display device. The common voltage adjustment circuit includes: a filter unit; and a control unit configured to, at a compensation stage, enable a common voltage feedback line to be electrically disconnected from a second input end of a common voltage negative-feedback amplification unit and enable a reference common voltage output end to be electrically connected to the second input end of the common voltage negative-feedback amplification unit through the filter unit, and at a non-compensation stage, enable the common voltage feedback line to be electrically connected to the second input end of the common voltage negative-feedback amplification unit and enable the reference common voltage output end to be electrically disconnected from the second input end of the common voltage negative-feedback amplification unit.

6. 发明申请

US20190206503A1 SHIFT REGISTER AND METHOD OF DRIVING THE SAME, GATE DRIVING CIRCUIT AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190206503A1
公开(公告)日：2019-07-04
申请号：US16105274
申请日：2018-08-20
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Yuanbo ZHANG , Xiaolin WANG , Zhuo XU , Shuai CHEN , Zhulin LIU
IPC分类号： G11C19/28 , G09G3/20
CPC分类号： G11C19/287 , G09G3/20 , G09G2310/0286 , G09G2310/08
摘要： A shift register includes a pull-up control circuit, a pull-up circuit, a pull-down control circuit, a pull-down circuit, and a reset circuit. The pull-down circuit is connected to the pull-down node, the pull-up node, a second control terminal, a first voltage terminal, and a signal output terminal, and is configured to pull down potentials of the pull-up node and the signal output terminal to a potential of the first voltage terminal under the control of the pull-down node; moreover, the pull-down circuit is further configured to pull down potentials of the pull-up node and the signal output terminal to a potential of the first voltage terminal under the control of a signal from the second control terminal.

7. 发明申请

US20180300033A1 DISPLAY METHOD AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180300033A1
公开(公告)日：2018-10-18
申请号：US15578441
申请日：2017-03-30
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Shuai CHEN , Zhi ZHANG , Shaoru LI , Hui Che LIN , Zhihui WANG , Siqing FU , Lisheng LIANG , Yuanbo ZHANG , Xin LIU
IPC分类号： G06F3/0485 , G06F3/147 , G06F3/0354 , G06F3/0481
摘要： The present disclosure provides a display method and a display device. There is provided a display method for a display, wherein the display method comprises the following steps: detecting movement data of the display by a motion detection mechanism, wherein the movement data comprises at least a movement direction of the display; and changing a region of an object currently displayed by the display which is displayed on a display screen according to the movement data of the display.

8. 发明申请

US20160042706A1 DATA DRIVING CIRCUIT, DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：数据驱动电路，显示装置及其驱动方法
公开(公告)号：US20160042706A1
公开(公告)日：2016-02-11
申请号：US14423006
申请日：2014-05-28
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Seung Woo HAN , Yuanbo ZHANG , Yoon Sung UM
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/20 , G09G3/3685 , G09G2300/0408 , G09G2310/0275 , G09G2310/08 , G09G2370/14
摘要： A data driving circuit comprises a plurality of driving units, each of the driving units comprising first, second, third and fourth switch units, each of the switch units comprising first and second input terminals and an output terminal; the output terminals being output terminals of the data driving circuit; two data control terminals, one of which is respectively connected to the first input terminals of the first switch unit and the second switch unit, the other of which is respectively connected to the first input terminals of the third switch unit and the fourth switch unit; a first switching control terminal, connected to the second input terminal of one of the switch units connected to the same data control terminal; a second switching control terminal, connected to the second input terminal of the other of the switch units connected to the same data control terminal.
摘要翻译：数据驱动电路包括多个驱动单元，每个驱动单元包括第一，第二，第三和第四开关单元，每个开关单元包括第一和第二输入端子和输出端子; 所述输出端子是所述数据驱动电路的输出端子; 两个数据控制端子，其中一个分别连接到第一开关单元和第二开关单元的第一输入端子，另一个分别连接到第三开关单元和第四开关单元的第一输入端子; 第一开关控制端子，连接到连接到同一数据控制端子的开关单元之一的第二输入端子; 连接到连接到同一数据控制终端的另一个开关单元的第二输入端子的第二开关控制端子。

9. 发明申请

US20180233210A1 SUPPLEMENT RESETTING MODULE, GATE DRIVER CIRCUIT AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180233210A1
公开(公告)日：2018-08-16
申请号：US15503830
申请日：2016-08-25
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Mingfu HAN , Guangliang SHANG , Yuanbo ZHANG , Yujie GAO , Yan YAN , Yingmeng MIAO , Seungwoo HAN , Zhihe JIN , Xing YAO , Haoliang ZHENG
IPC分类号： G11C19/28 , G09G3/20
CPC分类号： G11C19/287 , G09G3/20 , G09G2300/0426 , G09G2310/0245 , G09G2310/0267 , G09G2310/0286 , G11C19/28
摘要： A supplement resetting module for a gate driver circuit, including a pull-up control unit, a pull-down control unit, a clock signal input end, a predetermined level input end, a first control signal input end, a second control signal input end and a signal output end. A control end of the pull-up control unit is connected to the clock signal input end, an output end of the pull-up control unit is connected to the signal output end, a first control end of the pull-down control unit is connected to the first control signal input end, a second control end of the pull-down control unit is connected to the second control signal input end, an input end of the pull-down control unit is connected to the predetermined level input end, and an output end of the pull-down control unit is connected to the signal output end.

10. 发明申请

US20160049424A1 ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE 审中-公开
标题翻译：阵列基板及其制造方法，显示装置
公开(公告)号：US20160049424A1
公开(公告)日：2016-02-18
申请号：US14402266
申请日：2013-12-10
申请人： BOE Technology Group Co., Ltd.
发明人： Yuanbo ZHANG , Wei QIN , Seung Woo HAN , Ruoyu MA
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , H01L27/1259
摘要： An array substrate, a manufacturing method of the array substrate and a display device including the array substrate are disclosed. The array substrate includes a substrate (1), a common electrode layer (401) located on the substrate (1) and a conductive layer (2) provided on a surface of the substrate (1), the conductive layer (2) and the common electrode layer (401) are electrically connected in parallel. The common electrode and the conductive layer are formed into a parallel structure, so that the resistance can be decreased, and in turn, crosstalk, greenish and other phenomenon of the array substrate are reduced, thereby promoting the picture quality of the display device.
摘要翻译：公开了阵列基板，阵列基板的制造方法和包括阵列基板的显示装置。阵列基板包括基板（1），位于基板（1）上的公共电极层（401）和设置在基板（1）的表面上的导电层（2），导电层（2）和公共电极层（401）并联电连接。公共电极和导电层形成为平行结构，从而可以降低电阻，从而降低阵列基板的串扰，绿色等现象，从而提高显示装置的图像质量。

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