Patents by Inventor Kaimin Wang

Kaimin Wang 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: 12236835
    Abstract: A control method of a display panel. The method includes the following steps: determining a target refresh frequency of the display panel; determining a data chopping rule adapted to the target refresh frequency according to the first mapping relationship; providing a data signal to the display panel according to a data chopping rule.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: February 25, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Baoyun Wu, Xiyu Zhao, Hui Zhao, Xinbin Han, Yao Liang, Kaimin Wang
  • Publication number: 20240290237
    Abstract: The present disclosure provides a display device and a driving method thereof. The display device includes: a plurality of sub-pixels and a plurality of data lines, each data line being coupled to a plurality of sub-pixels in a same color; a control module configured to output a plurality of groups of first data signals; and a driving module configured to rearrange the plurality of groups of first data signals to obtain a plurality of groups of second data signals. The driving module is further configured to transmit each group of second data signals to the plurality of data lines.
    Type: Application
    Filed: May 27, 2022
    Publication date: August 29, 2024
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Baoyun Wu, Kaimin Wang, Xinbin Han, Hui Zhao
  • Publication number: 20240242655
    Abstract: A control method of a display panel. The method includes the following steps: determining a target refresh frequency of the display panel; determining a data chopping rule adapted to the target refresh frequency according to the first mapping relationship; providing a data signal to the display panel according to a data chopping rule.
    Type: Application
    Filed: January 4, 2022
    Publication date: July 18, 2024
    Inventors: Baoyun WU, Xiyu ZHAO, Hui ZHAO, Xinbin HAN, Yao LIANG, Kaimin WANG
  • Publication number: 20240212606
    Abstract: A control method for a display panel includes: converting gray data of a display picture into a gray voltage at a first refresh frequency; calculating an average gray voltage of the display picture according to the gray voltage of the display picture; determining, according to the average gray voltage of the display picture, a display parameter matched with the display picture; and outputting a control signal of the display picture to the display panel, according to the display parameter matched with the display picture. The control signal includes at least one of the followings: a data keep signal, and an anode reset signal of a light emitting element of the display panel.
    Type: Application
    Filed: November 25, 2021
    Publication date: June 27, 2024
    Inventors: Baoyun WU, Xinbin HAN, Xiyu ZHAO, Hui ZHAO, Kaimin WANG
  • Patent number: 11655399
    Abstract: An adhesive film includes an adhesive film body, and a plurality of deformable particles dispersed in the adhesive film body. A volume of each of the plurality of deformable particles is capable of shrinking under a trigger condition.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: May 23, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ming Li, Kaimin Wang, Jie Xiang, Wei Li, Li Wang, Jing Wang, Zhiyong Yang, Fei Chen, Fei Li, Shuzhen Yang
  • Patent number: 11531420
    Abstract: A display module, a manufacturing method thereof, and a touch display device are provided. The display module includes: a display panel; a touch panel, including a plurality of wirings, the touch panel being located on a display side of the display panel; and a bonding component between the display panel and the touch panel, and configured to bond the display panel and the touch panel. A maximum space between two adjacent wirings of the plurality of wirings of the touch panel is not greater than 10?, and ? is the wavelength of light emitted by the display panel.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: December 20, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing BOE Technology Development Co., Ltd.
    Inventors: Kaimin Wang, Zhiyong Yang, Dexiong Song, Shihua Huang, Ming Li, Jie Xiang, Gong Chen, Shuzhen Yang
  • Publication number: 20220309972
    Abstract: A driving circuit, a driving method thereof, and a display panel are provided. The driving circuit includes: a first shift register group, including multiple stages of shift register circuits, first gate input terminals of the second stage to the last stage being connected with gate output terminals of the immediately previous stages; a second shift register group, including multiple stages of shift register circuits, second gate input terminals of the second stage to the last stage being connected with gate output terminals of the immediately previous stages; and a control module, including a first GSTV signal output terminal and a second GSTV signal output terminal. The control module is arranged to output a first turn-on signal or a first turn-off signal to the first GSTV signal output terminal and the second GSTV signal output terminal respectively.
    Type: Application
    Filed: February 19, 2021
    Publication date: September 29, 2022
    Inventors: Shuzhen YANG, Zhiyong YANG, Liwei HUANG, Kaimin WANG, Wei LIU, Xiaohong CHEN
  • Patent number: 11356613
    Abstract: An electronic device with a rotatable camera, a control method, and a control apparatus are provided. The electronic device with the rotatable camera includes a camera assembly, a drive assembly, a rotating assembly, a controller, and a housing, where the housing is a polyhedron, one face of the polyhedron is provided with a groove, the groove extends to an edge of the face, the controller is electrically connected to the drive assembly, and is configured to control the drive assembly to drive the rotating assembly to rotate, and the camera assembly is provided in the groove, is attached to the rotating assembly, and is rotatable around the edge.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: June 7, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jie Xiang, Jing Wang, Zhiyong Yang, Ming Li, Na Zhang, Wei Li, Kaimin Wang, Shuzhen Yang
  • Publication number: 20210216186
    Abstract: A display module, a manufacturing method thereof, and a touch display device are provided. The display module includes: a display panel; a touch panel, including a plurality of wirings, the touch panel being located on a display side of the display panel; and a bonding component between the display panel and the touch panel, and configured to bond the display panel and the touch panel. A maximum space between two adjacent wirings of the plurality of wirings of the touch panel is not greater than 10?, and ? is the wavelength of light emitted by the display panel.
    Type: Application
    Filed: February 12, 2020
    Publication date: July 15, 2021
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Kaimin WANG, Zhiyong YANG, Dexiong SONG, Shihua HUANG, Ming LI, Jie XIANG, Gong CHEN, Shuzhen YANG
  • Patent number: 11006525
    Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel having a display region and a non-display region that are divided in a plane where a light-emitting surface of the display panel is located, a drive circuit plate being disposed on the non-display region; a light transmission layer which is extended from the display region to above the drive circuit plate within the non-display region and has an opening, the opening being adjacent to a boundary of the drive circuit plate close to the display region and being disposed on a side of the drive circuit plate close to the display region.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: May 11, 2021
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dexiong Song, Zhiyong Yang, Kaimin Wang, Dongpan Yao, Gong Chen, Chengyi Li, Guangjie Yang, Jiming Zhang, Caihua Cheng, Yu Du, Xuemei Deng
  • Publication number: 20210099651
    Abstract: An electronic device with a rotatable camera, a control method, and a control apparatus are provided. The electronic device with the rotatable camera includes a camera assembly, a drive assembly, a rotating assembly, a controller, and a housing, where the housing is a polyhedron, one face of the polyhedron is provided with a groove, the groove extends to an edge of the face, the controller is electrically connected to the drive assembly, and is configured to control the drive assembly to drive the rotating assembly to rotate, and the camera assembly is provided in the groove, is attached to the rotating assembly, and is rotatable around the edge.
    Type: Application
    Filed: January 16, 2020
    Publication date: April 1, 2021
    Inventors: Jie XIANG, Jing WANG, Zhiyong YANG, Ming LI, Na ZHANG, Wei LI, Kaimin WANG, Shuzhen YANG
  • Publication number: 20200369928
    Abstract: An adhesive film includes an adhesive film body, and a plurality of deformable particles dispersed in the adhesive film body. A volume of each of the plurality of deformable particles is capable of shrinking under a trigger condition.
    Type: Application
    Filed: November 7, 2019
    Publication date: November 26, 2020
    Inventors: Ming LI, Kaimin WANG, Jie XIANG, Wei LI, Li WANG, Jing WANG, Zhiyong YANG, Fei CHAN, Fei LI, Shuzhen YANG
  • Publication number: 20200092997
    Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel having a display region and a non-display region that are divided in a plane where a light-emitting surface of the display panel is located, a drive circuit plate being disposed on the non-display region; a light transmission layer which is extended from the display region to above the drive circuit plate within the non-display region and has an opening, the opening being adjacent to a boundary of the drive circuit plate close to the display region and being disposed on a side of the drive circuit plate close to the display region.
    Type: Application
    Filed: April 30, 2019
    Publication date: March 19, 2020
    Inventors: Dexiong Song, Zhiyong Yang, Kaimin Wang, Dongpan Yao, Gong Chen, Chengyi Li, Guangjie Yang, Jiming Zhang, Caihua Cheng, Yu Du, Xuemei Deng