Patents by Inventor Xiaozhou ZHAN
Xiaozhou ZHAN 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: 11908226Abstract: A texture recognition device and a manufacturing method thereof are provided. The texture recognition device includes a backlight component and a photosensitive component. The photosensitive component is on a light-outputting side of the backlight component and configured to detect light emitted by the backlight component and reflected by a texture of a detection object to recognize an image of the texture of the detection object. The photosensitive component includes a plurality of photosensitive sensors and an antistatic layer on a side, away from the backlight component, of the plurality of photosensitive sensors, and orthographic projections of the plurality of photosensitive sensors on a plane where the antistatic layer is located are within the antistatic layer.Type: GrantFiled: November 28, 2019Date of Patent: February 20, 2024Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yajie Feng, Cheng Li, Yanna Xue, Xiaozhou Zhan, Yue Geng, Kuiyuan Wang, Haibo Huang, Jingfu Tao
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Publication number: 20230236691Abstract: A touch display substrate and a display device. The touch display substrate comprises: a plurality of sub-pixel units (10), data lines (20) and touch signal lines (30). With regard to every two adjacent rows of the sub-pixel units, a sub-pixel unit (10) in one row is staggered, at a distance of X sub-pixel units (10) along the row direction, from an adjacent sub-pixel unit (10) located in another row, where 0<X<1; the two sub-pixel units (10) having different colors. Both the data lines (20) and the touch signal lines (30) are provided at spaces extending between the sub-pixel units (10) in the column direction. The touch signal lines (30) and the data lines (20) are provided on the same layer and are insulated from each other. The invention can simplify the process and avoid short circuit of the touch signal lines (30) and the data lines (20).Type: ApplicationFiled: April 5, 2023Publication date: July 27, 2023Inventors: Zhen WANG, Yun QIAO, Jian SUN, Xiaozhou ZHAN, Jun FAN, Jianjun ZHANG, Cheng LI, Hailin XUE
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Patent number: 11669180Abstract: A touch display substrate and a display device are provided. The touch display substrate includes a plurality of sub-pixel units (10), data lines (20) and touch signal lines (30). For any two adjacent rows of sub-pixel units, the sub-pixel unit (10) in one row of sub-pixel units is staggered in a row direction with respect to the sub-pixel unit (10) in the other row of sub-pixel units adjacent to the one row of sub-pixel units by a distance of X sub-pixel units (10), and 0<X<1; these two sub-pixel units (10) have different colors. Data lines (20) and touch signal lines (30) are at gaps which extend in a column direction and are between the plurality of sub-pixel units (10). The touch signal lines (30) and the data lines (20) are in a same layer and the touch signal lines (30) are insulated from the data lines (20).Type: GrantFiled: October 1, 2021Date of Patent: June 6, 2023Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhen Wang, Yun Qiao, Jian Sun, Xiaozhou Zhan, Jun Fan, Jianjun Zhang, Cheng Li, Hailin Xue
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Patent number: 11630534Abstract: A wiring structure includes a plurality of first connection lines disposed in a first wiring layer and extending respectively from first ones of the plurality of first electrical contacts to first ones of the plurality of second electrical contacts, the first connection lines not intersecting each other; and a plurality of second connection lines disposed in a second wiring layer and extending respectively from second ones of the plurality of first electrical contacts to second ones of the plurality of second electrical contacts, the second connection lines not intersecting each other. An orthographic projection of any one of the first connection lines onto a plane parallel to the first and second wiring layers does not intersect an orthographic projection of any one of the second connection lines onto the plane.Type: GrantFiled: January 10, 2019Date of Patent: April 18, 2023Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yun Qiao, Zhen Wang, Xiaozhou Zhan, Han Zhang, Wenwen Qin, Peng Liu, Zhengkui Wang
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Publication number: 20230025263Abstract: A texture recognition device and a manufacturing method thereof are provided. The texture recognition device includes a backlight component and a photosensitive component. The photosensitive component is on a light-outputting side of the backlight component and configured to detect light emitted by the backlight component and reflected by a texture of a detection object to recognize an image of the texture of the detection object. The photosensitive component includes a plurality of photosensitive sensors and an antistatic layer on a side, away from the backlight component, of the plurality of photosensitive sensors, and orthographic projections of the plurality of photosensitive sensors on a plane where the antistatic layer is located are within the antistatic layer.Type: ApplicationFiled: November 28, 2019Publication date: January 26, 2023Inventors: Yajie FENG, Cheng LI, Yanna XUE, Xiaozhou ZHAN, Yue GENG, Kuiyuan WANG, Haibo HUANG, Jingfu TAO
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Patent number: 11488512Abstract: 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: GrantFiled: December 13, 2019Date of Patent: November 1, 2022Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., Beijing BOE Technology Development 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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Patent number: 11244140Abstract: An electronic apparatus and a texture recognition device are described that relate to image recognition technologies. The texture recognition device includes a sensing layer, a transparent contact layer, a light shielding layer, and a plurality of light sources. The sensing layer includes a plurality of photosensitive units distributed in an array; the transparent contact layer is disposed on a side of the sensing layer; the light shielding layer is disposed between the sensing layer and the transparent contact layer, and including a plurality of light transmission portions arranged in an array; and the light sources are distributed in an array on a side of the light shielding layer close to the transparent contact layer, and light emitted by the light sources is reflected by the transparent contact layer and transmitted to the photosensitive units by passing through the light transmission portions.Type: GrantFiled: June 19, 2020Date of Patent: February 8, 2022Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaozhou Zhan, Cheng Li, Yanna Xue, Yajie Feng, Kuiyuan Wang, Yue Geng
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Publication number: 20220019308Abstract: A touch display substrate and a display device are provided. The touch display substrate includes a plurality of sub-pixel units (10), data lines (20) and touch signal lines (30). For any two adjacent rows of sub-pixel units, the sub-pixel unit (10) in one row of sub-pixel units is staggered in a row direction with respect to the sub-pixel unit (10) in the other row of sub-pixel units adjacent to the one row of sub-pixel units by a distance of X sub-pixel units (10), and 0<X<1; these two sub-pixel units (10) have different colors. Data lines (20) and touch signal lines (30) are at gaps which extend in a column direction and are between the plurality of sub-pixel units (10). The touch signal lines (30) and the data lines (20) are in a same layer and the touch signal lines (30) are insulated from the data lines (20).Type: ApplicationFiled: October 1, 2021Publication date: January 20, 2022Inventors: Zhen WANG, Yun QIAO, Jian SUN, Xiaozhou ZHAN, Jun FAN, Jianjun ZHANG, Cheng LI, Hailin XUE
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Publication number: 20210357094Abstract: A wiring structure includes a plurality of first connection lines disposed in a first wiring layer and extending respectively from first ones of the plurality of first electrical contacts to first ones of the plurality of second electrical contacts, the first connection lines not intersecting each other; and a plurality of second connection lines disposed in a second wiring layer and extending respectively from second ones of the plurality of first electrical contacts to second ones of the plurality of second electrical contacts, the second connection lines not intersecting each other. An orthographic projection of any one of the first connection lines onto a plane parallel to the first and second wiring layers does not intersect an orthographic projection of any one of the second connection lines onto the plane.Type: ApplicationFiled: January 10, 2019Publication date: November 18, 2021Inventors: Yun QIAO, Zhen WANG, Xiaozhou ZHAN, Han ZHANG, Wenwen QIN, Peng LIU, Zhengkui WANG
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Patent number: 11175550Abstract: A liquid crystal display panel and a display device. The liquid crystal display panel includes a display region and an opening region in the display region; the display region includes a plurality of sub-pixels, the display region includes a first edge and a second edge opposite to the first edge, the display region includes a first region between the opening region and the first edge and a second region between the opening region and the second edge, an orthographic projection of the opening region on the first edge respectively coincides with orthographic projections of the first region and the second region on the first edge, the plurality of sub-pixels comprise a main sub-pixel in the first region and a secondary sub-pixel in the second region, and an area of the main sub-pixel is smaller than an area of the secondary sub-pixel.Type: GrantFiled: January 4, 2019Date of Patent: November 16, 2021Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yun Qiao, Han Zhang, Kai Chen, Zhen Wang, Zhengkui Wang, Wenwen Qin, Wei Yan, Jian Zhang, Xiaozhou Zhan, Deshuai Wang, Jian Sun
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Patent number: 11163389Abstract: A touch display substrate and a display device are provided. The touch display substrate includes a plurality of sub-pixel units (10), data lines (20) and touch signal lines (30). For any two adjacent rows of sub-pixel units, the sub-pixel unit (10) in one row of sub-pixel units is staggered in a row direction with respect to the sub-pixel unit (10) in the other row of sub-pixel units adjacent to the one row of sub-pixel units by a distance of X sub-pixel units (10), and 0<X<1; these two sub-pixel units (10) have different colors. Data lines (20) and touch signal lines (30) are at gaps which extend in a column direction and are between the plurality of sub-pixel units (10). The touch signal lines (30) and the data lines (20) are in a same layer and the touch signal lines (30) are insulated from the data lines (20).Type: GrantFiled: August 6, 2018Date of Patent: November 2, 2021Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhen Wang, Yun Qiao, Jian Sun, Xiaozhou Zhan, Jun Fan, Jianjun Zhang, Cheng Li, Hailin Xue
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Publication number: 20210149262Abstract: A liquid crystal display panel and a display device. The liquid crystal display panel includes a display region and an opening region in the display region; the display region includes a plurality of sub-pixels, the display region includes a first edge and a second edge opposite to the first edge, the display region includes a first region between the opening region and the first edge and a second region between the opening region and the second edge, an orthographic projection of the opening region on the first edge respectively coincides with orthographic projections of the first region and the second region on the first edge, the plurality of sub-pixels comprise a main sub-pixel in the first region and a secondary sub-pixel in the second region, and an area of the main sub-pixel is smaller than an area of the secondary sub-pixel.Type: ApplicationFiled: January 4, 2019Publication date: May 20, 2021Inventors: Yun QIAO, Han ZHANG, Kai CHEN, Zhen WANG, Zhengkui WANG, Wenwen QIN, Wei YAN, Jian ZHANG, Xiaozhou ZHAN, Deshuai WANG, Jian SUN
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Patent number: 11011132Abstract: 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: GrantFiled: November 3, 2017Date of Patent: May 18, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: 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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Array substrate, liquid crystal display panel and display device with no floating touch signal lines
Patent number: 10989947Abstract: 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: GrantFiled: May 23, 2018Date of Patent: April 27, 2021Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yun Qiao, Zhen Wang, Fei Huang, Xiaozhou Zhan, Han Zhang, Wenwen Qin, Jian Sun -
Patent number: 10983630Abstract: 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: GrantFiled: May 31, 2019Date of Patent: April 20, 2021Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenwen Qin, Jian Sun, Yun Qiao, Xiaozhou Zhan, Han Zhang, Zhen Wang, Lele Cong, Zhengkui Wang
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Patent number: 10943554Abstract: 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: GrantFiled: December 11, 2018Date of Patent: March 9, 2021Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.Inventors: 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: 10936139Abstract: 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: GrantFiled: June 7, 2019Date of Patent: March 2, 2021Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Zhen Wang, Xiaozhou Zhan, Lele Cong, Yun Qiao, Jian Sun, Han Zhang, Wenwen Qin, Zhengkui Wang
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Patent number: 10923206Abstract: 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: GrantFiled: September 19, 2017Date of Patent: February 16, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Zhen Wang, Jian Sun, Yun Qiao, Xiaozhou Zhan, Fei Huang, Han Zhang, Wenwen Qin, Lele Cong, Zhengkui Wang
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Publication number: 20210027036Abstract: The present disclosure provides an electronic apparatus and a texture recognition device, and relates to the field of image recognition technologies. The texture recognition device includes a sensing layer, a transparent contact layer, a light shielding layer, and a plurality of light sources. The sensing layer includes a plurality of photosensitive units distributed in an array; the transparent contact layer is disposed on a side of the sensing layer; the light shielding layer is disposed between the sensing layer and the transparent contact layer, and including a plurality of light transmission portions arranged in an array; and the light sources are distributed in an array on a side of the light shielding layer close to the transparent contact layer, and light emitted by the light sources is reflected by the transparent contact layer and transmitted to the photosensitive units by passing through the light transmission portions.Type: ApplicationFiled: June 19, 2020Publication date: January 28, 2021Inventors: Xiaozhou ZHAN, Cheng LI, Yanna XUE, Yajie FENG, Kuiyuan WANG, Yue GENG
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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