Patents by Inventor Tianxin ZHAO
Tianxin ZHAO 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: 11955040Abstract: A display device is disclosed. The display device includes an array substrate and at least two driving units. The array substrate includes a peripheral region and a display region, the array substrate further includes a peripheral grounding line and a test line, wherein the peripheral grounding line is located in the peripheral region, and the test line is located in the peripheral region. The at least two driving units are located on at least one side of the array substrate, the driving unit includes at least two grounding pins, a grounding pin of at least one of the driving units is connected to the peripheral grounding line, and each of at least one grounding pin of one of two adjacent driving units is electrically connected to a corresponding grounding pin of the other adjacent driving unit.Type: GrantFiled: April 19, 2023Date of Patent: April 9, 2024Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Bingqing Yang, Wenkai Mu, Haoliang Ji, Bo Feng, Xiaoxiao Chen, Tianxin Zhao, Ji Dong, Zhiying Bao, Wenjun Xiao, Yang Wang, Shijun Wang, Hao Xu
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Publication number: 20230252924Abstract: A display device is disclosed. The display device includes an array substrate and at least two driving units. The array substrate includes a peripheral region and a display region, the array substrate further includes a peripheral grounding line and a test line, wherein the peripheral grounding line is located in the peripheral region, and the test line is located in the peripheral region. The at least two driving units are located on at least one side of the array substrate, the driving unit includes at least two grounding pins, a grounding pin of at least one of the driving units is connected to the peripheral grounding line, and each of at least one grounding pin of one of two adjacent driving units is electrically connected to a corresponding grounding pin of the other adjacent driving unit.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Inventors: Bingqing YANG, Wenkai MU, Haoliang JI, Bo FENG, Xiaoxiao CHEN, Tianxin ZHAO, Ji DONG, Zhiying BAO, Wenjun XIAO, Yang WANG, Shijun WANG, Hao XU
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Patent number: 11663944Abstract: A display device is disclosed. The display device includes an array substrate and at least two driving units. The array substrate includes a peripheral region and a display region, the peripheral region surrounds the display region, the array substrate further includes a peripheral grounding line, and the peripheral grounding line is located in the peripheral region and surrounds the display region. The at least two driving units are located on at least one side of the array substrate, the driving unit includes at least two grounding pins, a grounding pin of at least one of the driving units is connected to the peripheral grounding line, and each of at least one grounding pin of one of two adjacent driving units is electrically connected to a corresponding grounding pin of the other adjacent driving unit.Type: GrantFiled: September 22, 2020Date of Patent: May 30, 2023Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bingqing Yang, Wenkai Mu, Haoliang Ji, Bo Feng, Xiaoxiao Chen, Tianxin Zhao, Ji Dong, Zhiying Bao, Wenjun Xiao, Yang Wang, Shijun Wang, Hao Xu
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Patent number: 11586086Abstract: A pixel architecture includes sub-pixels, gate lines extending in first direction and data lines. Two gate lines are provided between every two adjacent rows of sub-pixels. Each data line includes first extension portions extending in first direction and second extension portions extending in second direction intersecting the first direction. The gate lines and the data lines define pixel regions each being provided with two sub-pixels arranged in the first direction therein. Every two adjacent first extension portions and a second extension portion connected between the two first extension portions constitute a projection portion accommodating at least one pixel region. All sub-pixels in each projection portion are coupled to the same data line to receive data voltage signals with the same voltage polarity. Sub-pixels in two adjacent projection portions in the second direction are coupled to two adjacent data lines to receive data voltage signals with opposite voltage polarities.Type: GrantFiled: August 21, 2020Date of Patent: February 21, 2023Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yang Wang, Bo Feng, Xiaoxiao Chen, Wenjun Xiao, Hao Xu, Zhiying Bao, Tianxin Zhao, Wenkai Mu, Bingqing Yang, Yi Liu, Shijun Wang
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Patent number: 11475809Abstract: A driving circuit for a display panel, a display panel, and a display device are provided. The driving circuit includes a plurality of driving units, wherein at least one of the driving units includes M dummy pins, at least one of the M dummy pins is configured to be electrically connected to at least one clock pin of the display panel, and M is an integer greater than or equal to 1.Type: GrantFiled: September 30, 2020Date of Patent: October 18, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BEIJING BQE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Bingqing Yang, Wenkai Mu, Shijun Wang, Wenjun Xiao, Ji Dong, Tianxin Zhao, Bo Feng, Xiaoxiao Chen, Zhiying Bao, Haoliang Ji, Hao Xu, Yang Wang
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Patent number: 11410627Abstract: The embodiment of the present disclosure provides a dual gate array substrate and a display device. The dual gate array substrate includes pairs of gate lines and data lines. The pairs of gate lines and the data lines intersect perpendicularly to define multiple display units arranged in an array. The display units include two sub-pixels of a same color, and the sub-pixels of the same color on both sides of one data line are coupled to the one data line.Type: GrantFiled: March 31, 2020Date of Patent: August 9, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenjun Xiao, Shijun Wang, Wenkai Mu, Bingqing Yang, Yi Liu, Bo Feng, Xiaoxiao Chen, Yang Wang, Zhiying Bao, Haoliang Ji, Tianxin Zhao, Ji Dong, Hao Xu
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Patent number: 11320706Abstract: The present disclosure provides an array substrate, a liquid crystal light control structure and a liquid crystal display panel. The array substrate includes: a base substrate; a plurality of data lines arranged on the base substrate along a first direction; and a plurality of pixel electrodes arranged in an array. Two of the plurality of pixel electrodes, which are adjacent in the first direction, are provided in different layers and insulated from each other. Orthographic projections of the two of the plurality of pixel electrodes, which are adjacent in the first direction, to the base substrate, adjoin each other with an adjoiner therebetween being covered by an orthographic projection of one of the plurality of data lines to the base substrate.Type: GrantFiled: July 15, 2020Date of Patent: May 3, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO.. LTD.Inventors: Tianxin Zhao, Shijun Wang, Ruichen Zhang, Hao Liu, Xiaoqing Peng, Jiao Li, Bo Feng, Haoliang Ji, Xiaoxiao Chen, Yang Wang, Wenjun Xiao, Ji Dong, Hao Xu, Wenkai Mu, Bingqing Yang, Yi Liu
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Publication number: 20220128870Abstract: The present disclosure provides a display substrate and a display panel, which belong to the field of display technologies. The display substrate includes: a base substrate; a signal line layer and a pixel electrode layer which are on one side of the base substrate and are insulated and spaced from each other. The signal line layer includes a plurality of signal lines, the pixel electrode layer includes a plurality of pixel electrodes arranged in an array. An orthographic projection of the pixel electrode to the base substrate overlaps an orthographic projection of at least one signal line to the base substrate. The technical solution of the present disclosure can improve the transmittance of the display device.Type: ApplicationFiled: July 24, 2019Publication date: April 28, 2022Inventors: Tianxin ZHAO, Ji DONG, Shijun WANG, Zhiying BAO, Ruichen ZHANG, Hao LIU, Xiaoqing PENG, Jiao LI, Wenjun XIAO, Hao XU, Bo FENG, Xiaoxiao CHEN, Yang WANG, Wenkai MU, Bingqing YANG, Yi LIU, Haoliang JI
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Publication number: 20220035212Abstract: A pixel architecture includes sub-pixels, gate lines extending in first direction and data lines. Two gate lines are provided between every two adjacent rows of sub-pixels. Each data line includes first extension portions extending in first direction and second extension portions extending in second direction intersecting the first direction. The gate lines and the data lines define pixel regions each being provided with two sub-pixels arranged in the first direction therein. Every two adjacent first extension portions and a second extension portion connected between the two first extension portions constitute a projection portion accommodating at least one pixel region. All sub-pixels in each projection portion are coupled to the same data line to receive data voltage signals with the same voltage polarity. Sub-pixels in two adjacent projection portions in the second direction are coupled to two adjacent data lines to receive data voltage signals with opposite voltage polarities.Type: ApplicationFiled: August 21, 2020Publication date: February 3, 2022Inventors: Yang WANG, Bo FENG, Xiaoxiao CHEN, Wenjun XIAO, Hao XU, Zhiying BAO, Tianxin ZHAO, Wenkai MU, Bingqing YANG, Yi LIU, Shijun WANG
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Publication number: 20220028308Abstract: A display device is disclosed. The display device includes an array substrate and at least two driving units. The array substrate includes a peripheral region and a display region, the peripheral region surrounds the display region, the array substrate further includes a peripheral grounding line, and the peripheral grounding line is located in the peripheral region and surrounds the display region. The at least two driving units are located on at least one side of the array substrate, the driving unit includes at least two grounding pins, a grounding pin of at least one of the driving units is connected to the peripheral grounding line, and each of at least one grounding pin of one of two adjacent driving units is electrically connected to a corresponding grounding pin of the other adjacent driving unit.Type: ApplicationFiled: September 22, 2020Publication date: January 27, 2022Inventors: Bingqing Yang, Wenkai Mu, Haoliang Ji, Bo Feng, Xiaoxiao Chen, Tianxin Zhao, Ji Dong, Zhiying Bao, Wenjun Xiao, Yang Wang, Shijun Wang, Hao Xu
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Publication number: 20220013050Abstract: A driving circuit for a display panel, a display panel, and a display device are provided. The driving circuit includes a plurality of driving units, wherein at least one of the driving units includes M dummy pins, at least one of the M dummy pins is configured to be electrically connected to at least one clock pin of the display panel, and M is an integer greater than or equal to 1.Type: ApplicationFiled: September 30, 2020Publication date: January 13, 2022Inventors: Bingqing Yang, Wenkai Mu, Shijun Wang, Wenjun Xiao, Ji Dong, Tianxin Zhao, Bo Feng, Xiaoxiao Chen, Zhiying Bao, Haoliang Ji, Hao Xu, Yang Wang
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Patent number: 11216128Abstract: A touch-sensing display substrate is provided. A plurality of first touch-sensing electrodes arranged along a first direction; a plurality of first apertures respectively extending through a thickness of a respective one of the plurality of first touch-sensing electrodes; a plurality of second apertures respectively extending through of a thickness of the respective one of the plurality of first touch-sensing electrodes. A first signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of first apertures in one of the plurality of first touch-sensing electrodes. A second signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of second apertures in a same as or different from the one of the plurality of first touch-sensing electrodes crossed-over by the first signal line.Type: GrantFiled: September 17, 2019Date of Patent: January 4, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Zhiying Bao, Shijun Wang, Haoliang Ji, Tianxin Zhao
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Patent number: 11099693Abstract: A touch-sensing display substrate is provided. The touch-sensing display substrate includes a touch-sensing structure. The touch-sensing structure includes a plurality of first touch-sensing signal lines; a plurality of first touch-sensing electrodes; and a first insulating layer between the plurality of first touch-sensing signal lines and the plurality of first touch-sensing electrodes. A plurality of first vias at least partially extend into the first insulating layer. The plurality of first vias include at least a through-hole via, through which the respective one of the plurality of first touch-sensing signal lines is electrically connected to a corresponding first touch-sensing electrode.Type: GrantFiled: September 17, 2019Date of Patent: August 24, 2021Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Zhiying Bao, Shijun Wang, Bo Feng, Wenkai Mu, Wenjun Xiao, Haoliang Ji, Xiaoxiao Chen, Ji Dong, Bingqing Yang, Tianxin Zhao, Hao Xu, Yang Wang
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Publication number: 20210232265Abstract: A touch-sensing display substrate is provided. A plurality of first touch-sensing electrodes arranged along a first direction; a plurality of first apertures respectively extending through a thickness of a respective one of the plurality of first touch-sensing electrodes; a plurality of second apertures respectively extending through of a thickness of the respective one of the plurality of first touch-sensing electrodes. A first signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of first apertures in one of the plurality of first touch-sensing electrodes. A second signal line of the plurality of signal lines extends along the second direction and crosses over the plurality of second apertures in a same as or different from the one of the plurality of first touch-sensing electrodes crossed-over by the first signal line.Type: ApplicationFiled: September 17, 2019Publication date: July 29, 2021Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Zhiying Bao, Shijun Wang, Haoliang Ji, Tianxin Zhao
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Publication number: 20210216164Abstract: A touch-sensing display substrate is provided. The touch-sensing display substrate includes a touch-sensing structure. The touch-sensing structure includes a plurality of first touch-sensing signal lines; a plurality of first touch-sensing electrodes; and a first insulating layer between the plurality of first touch-sensing signal lines and the plurality of first touch-sensing electrodes. A plurality of first vias at least partially extend into the first insulating layer. The plurality of first vias include at least a through-hole via, through which the respective one of the plurality of first touch-sensing signal lines is electrically connected to a corresponding first touch-sensing electrode.Type: ApplicationFiled: September 17, 2019Publication date: July 15, 2021Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Zhiying Bao, Shijun Wang, Bo Feng, Wenkai Mu, Wenjun Xiao, Haoliang Ji, Xiaoxiao Chen, Ji Dong, Bingqing Yang, Tianxin Zhao, Hao Xu, Yang Wang
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Publication number: 20210055612Abstract: The present disclosure provides an array substrate, a liquid crystal light control structure and a liquid crystal display panel. The array substrate includes: a base substrate; a plurality of data lines arranged on the base substrate along a first direction; and a plurality of pixel electrodes arranged in an array. Two of the plurality of pixel electrodes, which are adjacent in the first direction, are provided in different layers and insulated from each other. Orthographic projections of the two of the plurality of pixel electrodes, which are adjacent in the first direction, to the base substrate, adjoin each other with an adjoiner therebetween being covered by an orthographic projection of one of the plurality of data lines to the base substrate.Type: ApplicationFiled: July 15, 2020Publication date: February 25, 2021Inventors: Tianxin ZHAO, Shijun WANG, Ruichen ZHANG, Hao LIU, Xiaoqing PENG, Jiao LI, Bo FENG, Haoliang JI, Xiaoxiao CHEN, Yang WANG, Wenjun XIAO, Ji DONG, Hao XU, Wenkai MU, Bingqing YANG, Yi LIU
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Publication number: 20210056924Abstract: The embodiment of the present disclosure provides a dual gate array substrate and a display device. The dual gate array substrate includes pairs of gate lines and data lines. The pairs of gate lines and the data lines intersect perpendicularly to define multiple display units arranged in an array. The display units include two sub-pixels of a same color, and the sub-pixels of the same color on both sides of one data line are coupled to the one data line.Type: ApplicationFiled: March 31, 2020Publication date: February 25, 2021Inventors: Wenjun XIAO, Shijun WANG, Wenkai MU, Bingqing YANG, Yi LIU, Bo FENG, Xiaoxiao CHEN, Yang WANG, Zhiying BAO, Haoliang JI, Tianxin ZHAO, Ji DONG, Hao XU