Patents by Inventor Tao Hong

Tao Hong 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).

  • Patent number: 12292584
    Abstract: The present disclosure relates to an electronic device, a display device, and a driving method for the display device, and relates to the field of display technology. The display device includes a display panel, a polarization conversion layer, and a lens layer. The display panel is used to display multiple depth-of-field images in a time-division way during a frame. The polarization conversion layer is arranged on the light exit side of the display panel, and is used to convert light for different depth-of-field images into polarized light of different polarization states. The lens layer is arranged on the side of the polarization conversion layer away from the display panel, and includes a plurality of lens units, each lens unit including a metasurface lens.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: May 6, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Tao Hong
  • Patent number: 12282234
    Abstract: A display device is provided. The display device includes: a plurality of sub-pixels and a light splitting structure including a plurality of light splitting portions. Each of the plurality of sub-pixels includes a plurality of display units, the plurality of sub-pixels are arranged as a plurality of sub-pixel row groups, each of the plurality of sub-pixel row groups includes at least two rows of sub-pixels, a gap is provided between two adjacent sub-pixels in each row of sub-pixels, and two adjacent rows of sub-pixels in each sub pixel row groups are shifted from each other in a row direction so that a sub-pixel in one row and the gap between two adjacent sub-pixels in another row are shifted from each other; a ratio of a size of each light splitting portions along the row direction to a pitch of the sub-pixels is in a range from 0.9 to 1.1.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: April 22, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Chunmiao Zhou, Kuanjun Peng, Tao Hong, Xin Gu, Kang Guo, Xue Dong
  • Patent number: 12278736
    Abstract: Embodiments of the present disclosure provide a node state determination method and apparatus, an electronic device, and a storage medium. The method includes: determining node attribute information of a linkage process node in response to determining a current process node as the linkage process node; determining at least one third-party platform based on the node attribute information, and sending task information corresponding to the linkage process node to the at least one third-party platform, such that the at least one third-party platform processes the task information; and receiving feedback information from the at least one third-party platform, and updating a node state of the current process node to a target state based on the feedback information.
    Type: Grant
    Filed: May 24, 2024
    Date of Patent: April 15, 2025
    Assignee: Beijing Zitiao Network Technology Co., Ltd.
    Inventors: Tao Hong, Dian Xiong, Chen Wang, Linxuan Shi
  • Publication number: 20250067994
    Abstract: A display device and a driving method therefor are disclosed. The display device comprises: a display panel, the display panel including a plurality of pixel islands arranged in an array in a row direction and a column direction, and each pixel island including n sub-pixels arranged at intervals in the row direction, where n is an integer greater than 1; and a light splitting assembly located on the display side of the display panel, the light splitting assembly including a plurality of light splitting repeating units which extend in the column direction and are successively arranged in the row direction, each light splitting repeating unit including M light splitting structures which extend in the column direction and are successively arranged in the row direction, each light splitting repeating unit correspondingly covering K columns of pixel islands, M and K being not equal.
    Type: Application
    Filed: June 23, 2022
    Publication date: February 27, 2025
    Inventors: Jian GAO, Sen MA, Tao HONG, Kuanjun PENG, Zhongyuan WU, Fuqiang LI, Jing YU
  • Patent number: 12228715
    Abstract: An optical system includes at least one first display module, at least one second display module, and a first optical element. The first optical element includes a first light incident surface, a second light incident surface, and a viewing surface. The first light incident surface is configured to transmit imaging light emitted from the at least one first display module into the first optical element and refract it onto the second light incident surface. The second light incident surface is configured to transmit imaging light emitted from the at least one second display module into the first optical element and refract it onto the viewing surface, and reflect the imaging light transmitted into the first optical element through the first light incident surface onto the viewing surface. The viewing surface is configured to transmit the imaging light emitted from all display modules to a human eye.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: February 18, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhenxing Zhou, Tao Hong, Haoran Jing, Gaoming Sun
  • Patent number: 12225177
    Abstract: The present disclosure provides a screen detection method, an apparatus and a device, a computer program and a readable medium, and belongs to the technical field of screens. The method includes: receiving a cylindrical lens detection instruction for a target screen, wherein the cylindrical lens detection instruction at least includes target viewpoints; acquiring browsing images shot from the target screen under the target viewpoints in response to the detection instruction, wherein the target screen is a screen of which the light emission side is provided with cylindrical lenses; using the browsing images as viewpoint images under the condition that the browsing images include target contents; and outputting detection parameters of the cylindrical lenses on the target screen based on image parameters of the viewpoint images.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: February 11, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jian Gao, Sen Ma, Fang Cheng, Tao Hong, Jinye Zhu, Pengxia Liang, Jing Yu
  • Publication number: 20240428161
    Abstract: A method includes acquiring a to-be-used execution project flow, where the to-be-used execution project flow includes multiple to-be-used flow nodes; in response to detecting that an operation on at least one to-be-used flow node is a preset operation, updating the to-be-used execution project flow, and in response to detecting that a target control is triggered, using the updated to-be-used execution project flow as a target execution project flow.
    Type: Application
    Filed: September 5, 2024
    Publication date: December 26, 2024
    Inventors: Tao HONG, Dian XIONG, Chen WANG, Linxuan SHI
  • Publication number: 20240387561
    Abstract: Provides is a display apparatus including: a display panel including: pixel islands in arrays in a row direction and a column direction, pixel islands include n sub-pixels at intervals in the row direction, n>1. The display panel has a preset horizontal direction and a preset vertical direction perpendicular to the preset horizontal direction; a light-splitting assembly at a display side of the display panel, the light-splitting assembly includes light-splitting repeating units extending in a first direction and continuously in the preset horizontal direction, light-splitting repeating units include M light-splitting structures extending in the first direction; a width of M light-splitting structures is equal to a width of K pixel islands in row direction, M and K are positive integers, an included angle between the first direction and the preset horizontal direction and an included angle between the first direction and the preset vertical direction are greater than 0.
    Type: Application
    Filed: July 12, 2024
    Publication date: November 21, 2024
    Inventors: Jian GAO, Sen Ma, Xue Dong, Tao Hong, Kuanjun Peng, Zhongyuan Wu
  • Publication number: 20240377635
    Abstract: A near-eye display device is disclosed. The near-eye display device includes: a plurality of display screens for image display; the plurality of display screens at least including: a first display screen, a second display screen and a third display screen; and an imaging lens group configured to image displayed images of the display screens; the imaging lens group including at least: a first lens and a second lens; where the first lens and the second lens are both on a light-emitting side of the first display screen, and the second lens is on a side of the first lens away from the first display screen; the second display screen and the third display screen are on a side of the first lens away from the first display screen.
    Type: Application
    Filed: November 23, 2021
    Publication date: November 14, 2024
    Inventors: Zhenxing ZHOU, Tao HONG, Gaoming SUN, Chengfu XU
  • Patent number: 12142171
    Abstract: Provided are a display device and a driving method therefor. Each pixel island in a display panel is divided into a plurality of sub-pixel subdivision units, different monocular viewpoint images are formed by rendering different grayscales for different sub-pixel subdivision units, and a main lobe angle of each lens is adjusted to satisfy that the monocular viewpoint images displayed by the sub-pixel subdivision units in a pixel island are projected to a corresponding independent visible region respectively through different lenses to form a viewpoint, so as to satisfy conditions for achieving super-multi-viewpoint 3D display.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: November 12, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Chunmiao Zhou, Tao Hong, Kuanjun Peng
  • Patent number: 12121607
    Abstract: The present invention relates to a fermented birch sap and a method for producing it, wherein the fermented birch sap is obtained by fermentation using birch sap as a substrate and Inonotus obliquus as a strain; the method comprises the step of fermentation using birch sap as a substrate and Inonotus obliquus as a strain.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: October 22, 2024
    Assignee: Zhejiang Yangshengtang Institute of Natural Medication Co., Ltd.
    Inventors: Yingyi Duan, Xinyue Wang, Tao Hong
  • Patent number: 12117695
    Abstract: The present invention provides a liquid crystal lens panel and a display device. The liquid crystal lens panel comprises a first substrate (10) and a second substrate (20) that are opposite to each other, and a liquid crystal layer (30) provided between the first substrate (10) and the second substrate (20); the first substrate (10) comprises a first structural layer (12) provided on a first base (11) and a first orientation layer (13) provided on the first structural layer (12); the second substrate (20) comprises a second structural layer (22) provided on a second base (21) and a second orientation layer (23) provided on the second structural layer (22); on a plane parallel to the liquid crystal lens panel, at least one of the first orientation layer (13) and the second orientation layer (23) comprises multiple orientation areas, orientation pretilt angles of at least two orientation areas are different.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: October 15, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Lin Li, Pengxia Liang, Zhongxiao Li, Weili Zhao, Tao Hong, Jinye Zhu, Jing Yu
  • Publication number: 20240328990
    Abstract: The present disclosure provides systems and methods for analyzing or identifying a target nucleic acid molecule. For example, a system of the present disclosure may comprise (a) a complex comprising a target nucleic acid molecule and a primer nucleic acid molecule, wherein the primer nucleic acid molecule comprises (i) a region that is complementary to a portion of the target nucleic acid molecule and (ii) an additional region that is non-complementary the target nucleic acid molecule, and (b) with said additional region having flown through a pore of a sensor, using said sensor to identify said additional region, thereby analyzing said target nucleic acid molecule. The sensor may be configured to detect one or more signals indicative of an impedance or impedance change in the sensor when the at least the portion of the target molecule is bound by the binding unit. The one or more signals may be usable to analyze or identify the target molecule.
    Type: Application
    Filed: June 3, 2024
    Publication date: October 3, 2024
    Inventors: Tao HONG, Igor Constantin IVANOV, Hui TIAN
  • Patent number: 12106244
    Abstract: A method includes acquiring a to-be-used execution project flow, where the to-be-used execution project flow includes multiple to-be-used flow nodes; in response to detecting that an operation on at least one to-be-used flow node is a preset operation, updating the to-be-used execution project flow; and in response to detecting that a target control is triggered, using the updated to-be-used execution project flow as a target execution project flow.
    Type: Grant
    Filed: November 30, 2023
    Date of Patent: October 1, 2024
    Assignee: Beijing Zitiao Network Technology Co., Ltd.
    Inventors: Tao Hong, Dian Xiong, Chen Wang, Linxuan Shi
  • Publication number: 20240319517
    Abstract: The present application provides a light-ray modulating element, an eyeglass and a 3D displaying system. The light-ray modulating element is applied to a 3D displaying system, the 3D displaying system includes a 3D displaying device, and the 3D displaying device includes a display panel, and a lens unit disposed at a light exiting side of the display panel; light rays emitted by the display panel pass through the lens unit, are shot to the light-ray modulating element, and form two first viewpoint units at a light entering side of the light-ray modulating element, wherein each of the first viewpoint units includes at least two first viewpoints; and the light-ray modulating element is configured for converging light rays emitted by each of the first viewpoint units to form a second viewpoint unit.
    Type: Application
    Filed: January 3, 2023
    Publication date: September 26, 2024
    Applicants: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Tao Hong, Jian Gao, Sen Ma, Xue Dong, Jing Yu
  • Publication number: 20240307013
    Abstract: Embodiments of the present disclosure provide a scanning cabin, a method implemented on a computing device including a storage device and at least one processor for identifying the scanning cabin, and an imaging system. The method for identifying the scanning cabin may include obtaining coding information of the scanning cabin and determining a specification parameter of the scanning cabin based on the coding information and preset coding information. The method for identifying the scanning cabin provided by the embodiments of the present disclosure can accurately identify the scanning cabin in animal imaging, reduce the identification cost of the scanning cabin, and improve the identification efficiency of the scanning cabin.
    Type: Application
    Filed: May 23, 2024
    Publication date: September 19, 2024
    Applicant: WUHAN UNITED IMAGING LIFE SCIENCE INSTRUMENT CO., LTD.
    Inventors: Jun CHEN, Tao HONG, Hongxia LEI
  • Publication number: 20240314041
    Abstract: Embodiments of the present disclosure provide a node state determination method and apparatus, an electronic device, and a storage medium. The method includes: determining node attribute information of a linkage process node in response to determining a current process node as the linkage process node; determining at least one third-party platform based on the node attribute information, and sending task information corresponding to the linkage process node to the at least one third-party platform, such that the at least one third-party platform processes the task information; and receiving feedback information from the at least one third-party platform, and updating a node state of the current process node to a target state based on the feedback information.
    Type: Application
    Filed: May 24, 2024
    Publication date: September 19, 2024
    Inventors: Tao HONG, Dian XIONG, Chen WANG, Linxuan SHI
  • Publication number: 20240288708
    Abstract: Provides is a display apparatus including: a display panel including: pixel islands in arrays in a row direction and a column direction, pixel islands include n sub-pixels at intervals in the row direction, n>1. The display panel has a preset horizontal direction and a preset vertical direction perpendicular to the preset horizontal direction; a light-splitting assembly at a display side of the display panel, the light-splitting assembly includes light-splitting repeating units extending in a first direction and continuously in the preset horizontal direction, light-splitting repeating units include M light-splitting structures extending in the first direction; a width of M light-splitting structures is equal to a width of K pixel islands in row direction, M and K are positive integers, an included angle between the first direction and the preset horizontal direction and an included angle between the first direction and the preset vertical direction are greater than 0.
    Type: Application
    Filed: May 20, 2022
    Publication date: August 29, 2024
    Inventors: Jian GAO, Sen MA, Xue DONG, Tao HONG, Kuanjun PENG, Zhongyuan WU
  • Patent number: 12066642
    Abstract: A display panel includes a plurality of sets of pixel strips extending in a first direction and arranged in a second direction, each set of pixel strips includes a plurality of sub-pixel strips in different colors, spacing between every two adjacent sub-pixels in each sub-pixel strip in the first direction is smaller than or equal to 2 ?m, each set of pixel strips is divided into a plurality of pixel islands arranged in an array in the first direction, each pixel island includes at least four sub-pixels extending in the first direction in each corresponding sub-pixel strip, a width of a view region formed by light emitted by each sub-pixel in each pixel island being propagated to a human eye through a corresponding lens is smaller than or equal to a pupil diameter.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: August 20, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jian Gao, Sen Ma, Xiaochuan Chen, Tao Hong, Yanliu Sun
  • Publication number: 20240268944
    Abstract: An animal compartment and an animal imaging apparatus. The animal compartment comprises a first compartment body (10) and a second compartment body (210), the first compartment body (10) being detachably connected to the second compartment body (210). The animal compartment is applied to the animal imaging apparatus, such that during scan imaging of an animal, only the second compartment body (210) needs to be replaced to meet the requirements of different scanning scenarios.
    Type: Application
    Filed: December 24, 2021
    Publication date: August 15, 2024
    Inventors: HONG-XIA LEI, TAO HONG, QI WU