Patents by Inventor Kun Zuo
Kun Zuo 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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Publication number: 20240188387Abstract: Provided is a display panel including: a display substrate, including a display region, a bonding region, and a spacing region disposed between the display region and the bonding region; a touch layer, disposed on a surface of the display substrate and contiguously arranged in the display region, the spacing region, and at least part of the bonding region; a polarizer layer, disposed on a side, distal from the display substrate, of the touch layer and arranged in the display region; a flexible circuit board, connected to the touch layer in the bonding region, wherein the flexible circuit board and the polarizer layer are disposed on one surface of the touch layer; and a protective structure, covering the touch layer in the spacing region.Type: ApplicationFiled: August 27, 2021Publication date: June 6, 2024Inventors: Hongjin Hu, Chang Wang, Jiaxiang Zhang, Liangliang Ju, Mingqiang Wang, Chaoqun Zhu, Xin Li, Kun Zuo
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Patent number: 11967264Abstract: A display apparatus includes a display panel, a memory, and a driver. The memory stores at least one set of correspondences, and each set of correspondences includes 2N grayscale data and 2N register values in a one-to-one correspondence with the 2N grayscale data; each register value represents a grayscale voltage value of corresponding grayscale data; and N is a positive integer greater than or equal to 6. The driver obtains the at least one set of correspondences from the memory; receives image data from a signal transmission interface, the image data including a plurality of grayscale data corresponding to a plurality of sub-pixels; for any grayscale data in the image data, obtains a register value corresponding to the grayscale data in a set of correspondences; and outputs a grayscale voltage corresponding to a grayscale voltage value represented by the register value to the display panel according to the register value.Type: GrantFiled: February 22, 2021Date of Patent: April 23, 2024Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTDInventors: Xin Bi, Kun Zuo
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Patent number: 11947589Abstract: Systems and methods directed to returning personalized image-based search results are described. In examples, a query including an image may be received, and a personalized item embedding may be generated based on the image and user profile information associated with a user. Further, a plurality of candidate images may be obtained based on the personalized item embedding. The candidate images may then be ranked according to a predicted level of user engagement for a user, and then diversified to ensure visual diversity among the ranked images. A portion of the diversified images may then be returned in response to an image-based search.Type: GrantFiled: March 31, 2022Date of Patent: April 2, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Li Huang, Rui Xia, Zhiting Chen, Kun Wu, Meenaz Merchant, Kamal Ginotra, Arun K. Sacheti, Chu Wang, Andrew Lawrence Stewart, Hanmu Zuo, Saurajit Mukherjee
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Publication number: 20240090127Abstract: Provided is a flexible circuit board. The flexible circuit board includes a circuit substrate; wherein the circuit substrate is a multilayer flexible circuit board, wherein at least two layers of the multilayer flexible circuit board include plated sublayers, and a plurality of grooves are disposed in a first surface of the multilayer flexible circuit board, a depth of the groove being not less than a depth of the plated sublayer closest to the first surface in the multilayer flexible circuit board.Type: ApplicationFiled: October 22, 2021Publication date: March 14, 2024Inventors: Yonglin CHEN, Yunhan XIAO, Hongjin HU, Jiaxiang ZHANG, Kun ZUO, Mingqiang WANG, Jiuyuan BAI
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Patent number: 11803280Abstract: Disclosed are a touch panel and an electronic device, the touch panel is provided with a touch area and a non-touch area surrounding the touch area, a plurality of first touch electrodes and a plurality of second touch electrodes are all located in the touch area, a plurality of connecting portions include a first connecting portion, a second connecting portion, and a third connecting portion sequentially away from the non-touch area in a first direction, and a distance between a center of an orthographic projection of the first connecting portion on a substrate and a center of an orthographic projection of the second connecting portion on the substrate is less than a distance between the center of the orthographic projection of the second connecting portion on the substrate and a center of an orthographic projection of the third connecting portion on the substrate.Type: GrantFiled: August 18, 2020Date of Patent: October 31, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hongjin Hu, Mingqiang Wang, Jiaxiang Zhang, Chang Wang, Kun Zuo, Cunzhi Li, Fei Li, Yonglin Chen, Xi Bi, Bin Zhang
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Publication number: 20230200179Abstract: A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.Type: ApplicationFiled: July 30, 2021Publication date: June 22, 2023Inventors: Hongjin HU, Wei GONG, Chang WANG, Mingqiang WANG, Jiaxiang ZHANG, Yonglin CHEN, Fei LI, Xin BI, Bin ZHANG, Kun ZUO
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Patent number: 11610542Abstract: Proposed are a display substrate, a control method thereof and a wearable display device. The display substrate includes M rows and N columns of pixels and 2M rows of scanning lines, a first sub-pixel and a second sub-pixel of pixels in an i-th row are connected to the same scanning line and electrically connected to one of a (2i?1)-th row of scanning line and a 2i-th row of scanning line, and a third sub-pixel of the pixels in the i-th row is electrically connected to the other of the (2i?1)-th row of scanning line and the 2i-th row of scanning line; when the display substrate is displaying, a first sub-pixel, a second sub-pixel and a third sub-pixel among two pixels located in a (2i?1)-th row, a j-th column, and a 2i-th row, a j-th column emit light at an i-th stage of each frame.Type: GrantFiled: October 20, 2021Date of Patent: March 21, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Hongjin Hu, Chang Wang, Cunzhi Li, Mingqiang Wang, Xin Bi, Bin Zhang, Kun Zuo, Jiaxiang Zhang
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Patent number: 11561634Abstract: The present disclosure provides a display module, a method for fabricating the display module and a display device. The display module includes a display substrate and a touch layer on a light emitting side of the display substrate, the display substrate includes a plurality of light emitting units, the touch layer includes a plurality of touch units in the touch area, and an orthographic projection of each of the plurality of touch units on the display substrate covers at least two light emitting units. Each touch unit includes: a mesh conductive structure including conductive wires arranged crosswise to define a plurality of grids, an orthographic projection of each conductive wire on the display substrate is in a space between adjacent light emitting units; and a plurality of first transparent electrodes, each of which is in the grid and electrically coupled to the conductive wire.Type: GrantFiled: June 16, 2021Date of Patent: January 24, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xin Bi, Bin Zhang, Kun Zuo, Mingqiang Wang
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Publication number: 20220308700Abstract: Disclosed are a touch panel and an electronic device, the touch panel is provided with a touch area and a non-touch area surrounding the touch area, a plurality of first touch electrodes and a plurality of second touch electrodes are all located in the touch area, a plurality of connecting portions include a first connecting portion, a second connecting portion, and a third connecting portion sequentially away from the non-touch area in a first direction, and a distance between a center of an orthographic projection of the first connecting portion on a substrate and a center of an orthographic projection of the second connecting portion on the substrate is less than a distance between the center of the orthographic projection of the second connecting portion on the substrate and a center of an orthographic projection of the third connecting portion on the substrate.Type: ApplicationFiled: August 18, 2020Publication date: September 29, 2022Inventors: Hongjin Hu, Mingqiang Wang, Jiaxiang Zhang, Chang Wang, Kun Zuo, Cunzhi Li, Fei Li, Yonglin Chen, Xi Bi, Bin Zhang
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Publication number: 20220293048Abstract: Proposed are a display substrate, a control method thereof and a wearable display device. The display substrate includes M rows and N columns of pixels and 2M rows of scanning lines, a first sub-pixel and a second sub-pixel of pixels in an i-th row are connected to the same scanning line and electrically connected to one of a (2i?1)-th row of scanning line and a 2i-th row of scanning line, and a third sub-pixel of the pixels in the i-th row is electrically connected to the other of the (2i?1)-th row of scanning line and the 2i-th row of scanning line; when the display substrate is displaying, a first sub-pixel, a second sub-pixel and a third sub-pixel among two pixels located in a (2i?1)-th row, a j-th column, and a 2i-th row, a j-th column emit light at an i-th stage of each frame.Type: ApplicationFiled: October 20, 2021Publication date: September 15, 2022Inventors: Hongjin HU, Chang WANG, Cunzhi LI, Mingqiang WANG, Xin BI, Bin ZHANG, Kun ZUO, Jiaxiang ZHANG
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Publication number: 20220027005Abstract: The present disclosure provides a display module, a method for fabricating the display module and a display device. The display module includes a display substrate and a touch layer on a light emitting side of the display substrate, the display substrate includes a plurality of light emitting units, the touch layer includes a plurality of touch units in the touch area, and an orthographic projection of each of the plurality of touch units on the display substrate covers at least two light emitting units. Each touch unit includes: a mesh conductive structure including conductive wires arranged crosswise to define a plurality of grids, an orthographic projection of each conductive wire on the display substrate is in a space between adjacent light emitting units; and a plurality of first transparent electrodes, each of which is in the grid and electrically coupled to the conductive wire.Type: ApplicationFiled: June 16, 2021Publication date: January 27, 2022Inventors: Xin BI, Bin ZHANG, Kun ZUO, Mingqiang WANG
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Patent number: 11217141Abstract: The disclosure relates to a gamma correction method. The gamma correction method may include controlling a display panel to perform image display, the display panel comprising a plurality of display subareas and at least two of the plurality of display subareas having different resolutions; obtaining display brightness of the plurality of display subareas performing image display; and performing gamma correction on the display panel based on the display brightness of the plurality of display subareas respectively to obtain a correction parameter of each of the plurality of display subareas. An image displayed by the display panel may have an image resolution that is greater than a resolution of at least one of the plurality of display subareas.Type: GrantFiled: October 17, 2019Date of Patent: January 4, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Kun Zuo, Chuanyan Lan, Guoqiang Wu
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Publication number: 20210233449Abstract: The disclosure relates to a gamma correction method. The gamma correction method may include controlling a display panel to perform image display, the display panel comprising a plurality of display subareas and at least two of the plurality of display subareas having different resolutions; obtaining display brightness of the plurality of display subareas performing image display; and performing gamma correction on the display panel based on the display brightness of the plurality of display subareas respectively to obtain a correction parameter of each of the plurality of display subareas, An image displayed by the display panel may have an image resolution that is greater than a resolution of at least one of the plurality of display subareas.Type: ApplicationFiled: October 17, 2019Publication date: July 29, 2021Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kun Zuo, Chuanyan Lan, Guoqiang Wu