Patents by Inventor Wenwen Qin
Wenwen Qin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10923054Abstract: An array substrate, a display panel, a display device, and driving methods thereof are provided. The array substrate includes a plurality of subpixels arranged in an array, a plurality of data lines, and a plurality of switches. The plurality of subpixels include subpixels of a first color, subpixels of a second color, subpixels of a third color, and subpixels of a fourth color, in odd rows of subpixels, the subpixels of the first color, the subpixels of the second color, the subpixels of the third color, and the subpixels of the fourth color are sequentially arranged; in even rows of subpixels, the subpixels of the third color, the subpixels of the fourth color, the subpixels of the first color, and the subpixels of the second color are sequentially arranged; and each column of subpixels corresponds to and is connected with a data line.Type: GrantFiled: August 22, 2019Date of Patent: February 16, 2021Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhen Wang, Wenwen Qin, Mingchao Ma, Wenchao Han, Jian Sun, Yun Qiao, Jun Fan
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Publication number: 20210026179Abstract: Disclosed are an array substrate, a liquid crystal display panel and a display apparatus. The array substrate comprises a plurality of pixel units, with each of which being provided with a plurality of sub-pixels (R, G, B) arranged in a first direction; a plurality of touch control electrodes, a region where each of the touch control electrodes is located overlapping with a region where the plurality of sub-pixels (R, G, B) are located; and a plurality of touch control signal lines arranged in gaps between the sub-pixels (R, G, B), wherein each of the touch control signal lines is connected to each of the touch control electrodes, there is no touch control floating signal line not connected to each of the touch control electrodes, and one column of pixel units is correspondingly provided with one touch control signal line.Type: ApplicationFiled: May 23, 2018Publication date: January 28, 2021Inventors: Yun QIAO, Zhen WANG, Fei HUANG, Xiaozhou ZHAN, Han ZHANG, Wenwen QIN, Jian SUN
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Publication number: 20200356203Abstract: A shift register unit, a method of driving a shift register unit, a gate driving circuit and a touch display device are disclosed. The shift register unit includes a first signal input terminal, a first voltage control terminal, a second signal input terminal, a second voltage control terminal, a signal output terminal, a first voltage terminal, and a second voltage terminal. The shift register unit further comprises a first input circuit, a second input circuit, an output circuit, an anti-leakage circuit, a first control circuit, and a second control circuit. The anti-leakage circuit is configured to bring a first node into conduction with a second node in response to an active potential of the second voltage terminal.Type: ApplicationFiled: December 11, 2018Publication date: November 12, 2020Inventors: Zhen WANG, Jian SUN, Fei HUANG, Yun QIAO, Xiaozhou ZHAN, Han ZHANG, Wenwen QIN, Lele CONG, Zhengkui WANG, Jianjun ZHANG, Peng LIU
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Patent number: 10825397Abstract: The present disclosure relates to a shift register unit. The shift register unit includes a first input circuit configured to transmit a first voltage signal to a pull-up node, a pull-up circuit configured to transmit a first clock signal to a signal output terminal, a first pull-down control circuit configured to transmit a second clock signal to a pull-down node, a second pull-down control circuit configured to transmit a second voltage signal to the pull-down node, a pull-up control circuit configured to transmit the second voltage signal to the pull-up node, a pull-down circuit configured to transmit the second voltage signal to the signal output terminal, and a holding circuit configured to maintain the pull-up node at a low level and/or maintain the pull-down node at a high level under control of a second input.Type: GrantFiled: March 21, 2018Date of Patent: November 3, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., Ordos Yuansheng Optoelectronics Co., Ltd.Inventors: Wenwen Qin, Zhen Wang, Jian Sun, Xiaozhou Zhan, Jiguo Wang, Yun Qiao, Fei Huang, Han Zhang, Zhengkui Wang, Lele Cong
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Patent number: 10790312Abstract: A display panel and a display device are provided. The display panel includes a base substrate, the base substrate includes a display region and a non-display region, the display region includes a main display region and a peripheral display region, and the peripheral display region includes an irregular display region; the non-display region includes a first region and a second region, the first region is adjacent to the irregular display region, and the second region is adjacent to other regions of the peripheral display region than the irregular display region; the display region includes at least one signal line, the non-display region includes at least one functional circuit and at least one wire, and the at least one functional circuit is coupled to the at least one signal line via the at least one wire.Type: GrantFiled: March 13, 2019Date of Patent: September 29, 2020Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yun Qiao, Zhen Wang, Lele Cong, Zhengkui Wang, Jianjun Zhang, Han Zhang, Wenwen Qin, Fei Huang, Xiaozhou Zhan, Peng Liu, Jian Sun
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Publication number: 20200242996Abstract: A display panel, a display device and a display control method thereof are provided in the present disclosure. The display panel includes: a time division multiplexing multiplexer (MUX) signal input circuit, which is connected with each of the plurality of signal lines, and configured to input data signals of each frame of display image to the plurality of signal lines, and for each frame of display image, input trigger signals corresponding to sub-pixel units of different colors to the plurality of signal lines in a time-sharing manner; among the plurality of signal lines, electrical signals on a plurality of adjacent first signal lines are arranged in sequence according to an order of positive, positive, negative and negative; among the plurality of signal lines, a first signal line has a spacing distance from adjacent signal lines less than a preset value.Type: ApplicationFiled: December 13, 2019Publication date: July 30, 2020Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhen WANG, Han ZHANG, Zhengkui WANG, Wei YAN, Yun QIAO, Wenwen QIN, Xiaozhou ZHAN, Jian SUN, Jian ZHANG, Deshuai WANG
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Publication number: 20200241723Abstract: A touch array baseplate panel, including a substrate and a film layer structure. The film layer structure includes: a touch electrode layer, including a plurality of touch electrodes arranged in an array; a first electrically conductive layer, including a plurality of touch electrode lines and virtual touch electrode lines; a second electrically conductive layer, including connection lines. A touch electrode line is electrically connected to a corresponding touch electrode through a first via hole, and a virtual touch electrode line is electrically connected to a corresponding touch electrode through a second via hole, and a connection line electrically connects, through third via holes, a touch electrode line and a virtual touch electrode line electrically connected to a same touch electrode. This disclosure further provides a method for manufacturing the touch array baseplate panel and a touch panel including the touch array baseplate panel.Type: ApplicationFiled: May 31, 2019Publication date: July 30, 2020Inventors: Wenwen QIN, Jian SUN, Yun QIAO, Xiaozhou ZHAN, Han ZHANG, Zhen WANG, Lele CONG, Zhengkui WANG
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Patent number: 10714510Abstract: An array substrate includes: a base substrate; at least one first connection terminal, at least one second connection terminal, and at least one connection line, which are disposed on the base substrate and located in a non-display area of the array substrate, the at least one connection line being connected with the at least one first connection terminal and the at least one second connection terminal; at least one gate line disposed on the base substrate and located in a display area of the array substrate. The first connection terminal is for connecting with an IC, and the second connection terminal is for connecting with a flexible circuit board. A resistivity of at least a part of each of at least one of the at least one connection line is less than a resistivity of the at least one gate line.Type: GrantFiled: November 27, 2018Date of Patent: July 14, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Lele Cong, Jian Sun, Zhengkui Wang, Wenwen Qin, Jianjun Zhang
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Patent number: 10705367Abstract: An array substrate includes a base substrate, a plurality of first signal lines extending in a first direction, a plurality of second signal lines located on a different layer from the first signal lines and extending in a second direction intersecting the first direction, and a plurality of touch signal lines extending in the second direction disposed on the base substrate. Each touch signal line includes a first touch line segment and a second touch line segment, the first touch line segment disposed on the same layer as the first signal lines, and at least partially overlapping with at least one of the second signal lines in a direction perpendicular to a surface of the base substrate, the second touch line segment disposed on a different layer from the first signal lines, and the first touch line segment electrically connected with the second touch line segment through a first via.Type: GrantFiled: November 5, 2018Date of Patent: July 7, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhengkui Wang, Jian Sun, Fei Huang, Jiguo Wang, Yun Qiao, Xiaozhou Zhan, Han Zhang, Zhen Wang, Wenwen Qin, Lele Cong, Peng Liu, Jianjun Zhang
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Publication number: 20200211496Abstract: The present application provides a shift register unit, a shift register circuit, a driving method, and a display apparatus, and relates to the field of display technology. The method includes: in a reset phase in which a second node is at a first level, transmitting, by a control circuit, a second level signal to a first node and an output signal terminal under the control of a voltage at the second node; and in a normal operation phase, normally operating, by the shift register unit.Type: ApplicationFiled: November 3, 2017Publication date: July 2, 2020Inventors: Zhen Wang, Jian Sun, Fei Huang, Xiaozhou Zhan, Yun Qiao, Han Zhang, Wenwen Qin, Lele Cong, Zhengkui Wang, Rui Liu, Pengjun Chen, Lidong Wang, Shuang Zhao
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Publication number: 20200211486Abstract: An array substrate, a display panel, a display device, and driving methods thereof are provided. The array substrate includes a plurality of subpixels arranged in an array, a plurality of data lines, and a plurality of switches. The plurality of subpixels include subpixels of a first color, subpixels of a second color, subpixels of a third color, and subpixels of a fourth color, in odd rows of subpixels, the subpixels of the first color, the subpixels of the second color, the subpixels of the third color, and the subpixels of the fourth color are sequentially arranged; in even rows of subpixels, the subpixels of the third color, the subpixels of the fourth color, the subpixels of the first color, and the subpixels of the second color are sequentially arranged; and each column of subpixels corresponds to and is connected with a data line.Type: ApplicationFiled: August 22, 2019Publication date: July 2, 2020Inventors: Zhen WANG, Wenwen QIN, Mingchao MA, Wenchao HAN, Jian SUN, Yun QIAO, Jun FAN
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Patent number: 10692460Abstract: Embodiments of the present application provide a display driving circuit, a method for controlling the same, and a display apparatus. The display driving circuit includes a plurality of function multiplexing circuits, and each of the plurality of function multiplexing circuits includes a data transmission terminal, an enabling signal terminal, a first signal terminal and a second signal terminal, and is configured to provide a test signal to the data transmission terminal and release static electricity at the data transmission terminal through the first signal terminal or the second signal terminal under control of the enabling signal terminal, the first signal terminal, and the second signal terminal, wherein the data transmission terminal is configured to be connected to at least one data line.Type: GrantFiled: March 8, 2018Date of Patent: June 23, 2020Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lele Cong, Jian Sun, Wenwen Qin, Han Zhang
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Publication number: 20200064955Abstract: A touch panel including a substrate, an insulating layer, touch electrode blocks, and electrode lines. The touch electrode blocks include an array of first type touch electrode blocks having a regular shape and a second type touch electrode block having an irregular shape. Ones of the first type touch electrode blocks are electrically connected to respective ones of the electrode lines by respective X first contact vias extending through the insulating layer, and the respective X first contact vias are arranged along a straight line in a column direction. The second type touch electrode block is electrically connected to a first corresponding one of the electrode lines by Y second contact vias extending through the insulating layer, and the Y second contact vias are arranged along at least one straight line in the column direction. X and Y are natural numbers, and 0.75×X?Y?1.25×X.Type: ApplicationFiled: June 7, 2019Publication date: February 27, 2020Inventors: Zhen WANG, Xiaozhou Zhan, Lele Cong, Yun Qiao, Jian Sun, Han Zhang, Wenwen Qin, Zhengkui Wang
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Publication number: 20200051654Abstract: The embodiments of the present disclosure relate to a shift registers unit and a driving method thereof, and a gate driving device. The shift register unit includes a first and second input circuit, a pull-down control circuit, an output circuit, a pull-down circuit, and a control circuit. The first input circuit provides a first control signal to a pull-up node. The second input circuit provides a second control signal to the pull-up node. The pull-down control circuit provides the voltage of a first voltage terminal to a pull-down node, or controls the voltage of the pull-down node. The output circuit provides a second clock signal to a signal output terminal. The pull-down circuit provides the voltage of the first voltage terminal to the pull-up node and the signal output terminal. The control circuit provides the first input signal to the pull-up node.Type: ApplicationFiled: September 19, 2017Publication date: February 13, 2020Inventors: Zhen WANG, Jian SUN, Yun QIAO, Xiaozhou ZHAN, Fei HUANG, Han ZHANG, Wenwen QIN, Lele CONG, Zhengkui WANG
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Publication number: 20190287445Abstract: An array substrate and a display panel are provided. The array substrate includes a base substrate having a notch, the base substrate comprising a first region and a second region on opposite sides of the notch; a plurality of gate lines disposed on the base substrate and configured to respectively drive a plurality of rows of pixels on the base substrate, each of the plurality of gate lines being interrupted by the notch into a first gate sub-line in the first region and a second gate sub-line in the second region; and a gate driving device in the first region and/or the second region, the gate driving device is configured such that the first gate sub-line and the second gate sub-line of each of the plurality of gate lines are simultaneously scanned.Type: ApplicationFiled: August 9, 2018Publication date: September 19, 2019Inventors: Yun Qiao, Zhen Wang, Zhengkui Wang, Han Zhang, Jian Sun, Xiaozhou Zhan, Fei Huang, Wenwen Qin, Jianjun Zhang
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Publication number: 20190288009Abstract: A display panel and a display device are provided. The display panel includes a base substrate, the base substrate includes a display region and a non-display region, the display region includes a main display region and a peripheral display region, and the peripheral display region includes an irregular display region; the non-display region includes a first region and a second region, the first region is adjacent to the irregular display region, and the second region is adjacent to other regions of the peripheral display region than the irregular display region; the display region includes at least one signal line, the non-display region includes at least one functional circuit and at least one wire, and the at least one functional circuit is coupled to the at least one signal line via the at least one wire.Type: ApplicationFiled: March 13, 2019Publication date: September 19, 2019Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yun QIAO, Zhen WANG, Lele CONG, Zhengkui WANG, Jianjun ZHANG, Han ZHANG, Wenwen QIN, Fei HUANG, Xiaozhou ZHAN, Peng LIU, Jian SUN
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Publication number: 20190235294Abstract: An array substrate includes a base substrate, a plurality of first signal lines extending in a first direction, a plurality of second signal lines located on a different layer from the first signal lines and extending in a second direction intersecting the first direction, and a plurality of touch signal lines extending in the second direction disposed on the base substrate. Each touch signal line includes a first touch line segment and a second touch line segment, the first touch line segment disposed on the same layer as the first signal lines, and at least partially overlapping with at least one of the second signal lines in a direction perpendicular to a surface of the base substrate, the second touch line segment disposed on a different layer from the first signal lines, and the first touch line segment electrically connected with the second touch line segment through a first via.Type: ApplicationFiled: November 5, 2018Publication date: August 1, 2019Inventors: Zhengkui WANG, Jian SUN, Fei HUANG, Jiguo WANG, Yun QIAO, Xiaozhou ZHAN, Han ZHANG, Zhen WANG, Wenwen QIN, Lele CONG, Peng LIU, Jianjun ZHANG
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Publication number: 20190228730Abstract: Embodiments of the present application provide a display driving circuit, a method for controlling the same, and a display apparatus. The display driving circuit includes a plurality of function multiplexing circuits, and each of the plurality of function multiplexing circuits includes a data transmission terminal, an enabling signal terminal, a first signal terminal and a second signal terminal, and is configured to provide a test signal to the data transmission terminal and release static electricity at the data transmission terminal through the first signal terminal or the second signal terminal under control of the enabling signal terminal, the first signal terminal, and the second signal terminal, wherein the data transmission terminal is configured to be connected to at least one data line.Type: ApplicationFiled: March 8, 2018Publication date: July 25, 2019Inventors: Lele Cong, Jian Sun, Wenwen Qin, Han Zhang
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Publication number: 20190189645Abstract: An array substrate includes: a base substrate; at least one first connection terminal, at least one second connection terminal, and at least one connection line, which are disposed on the base substrate and located in a non-display area of the array substrate, the at least one connection line being connected with the at least one first connection terminal and the at least one second connection terminal; at least one gate line disposed on the base substrate and located in a display area of the array substrate. The first connection terminal is for connecting with an IC, and the second connection terminal is for connecting with a flexible circuit board. A resistivity of at least a part of each of at least one of the at least one connection line is less than a resistivity of the at least one gate line.Type: ApplicationFiled: November 27, 2018Publication date: June 20, 2019Inventors: Lele CONG, Jian SUN, Zhengkui WANG, Wenwen QIN, Jianjun ZHANG
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Patent number: 10319274Abstract: A shift register unit includes an input circuit, an output circuit, a pull-down control circuit, and a pull-down circuit. The pull-down control circuit is coupled to a first power supply signal terminal, a second power supply signal terminal, a pull-up node, a pull-down node, and a reset signal terminal. The pull-down control circuit is configured to transmit a first power supply signal from the first power supply signal terminal to the pull-down node under a control of the first power supply signal, transmit the first power supply signal from the first power supply signal terminal to the pull-down node under a control of the reset signal, and transmit a second power supply signal from the second power supply signal terminal to the pull-down node under a control of the pull-up node.Type: GrantFiled: October 12, 2017Date of Patent: June 11, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Fei Huang, Jian Sun, Zhen Wang, Wenwen Qin, Xiaozhou Zhan