Patents by Inventor Fan Li

Fan Li 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).

  • Publication number: 20240369882
    Abstract: The present disclosure provides a pixel unit, a display substrate, a display panel, and a display device. The pixel unit includes a slit electrode having a slit. The pixel unit includes at least two sub-pixels corresponding to different colors, each of the pixels includes n domain areas arranged along a first direction, n is a positive integer greater than or equal to 2, extension directions of the slits of the slit electrodes in any two adjacent domain areas in the n domain areas of the pixel unit are different, an acute angle between an extension direction of the slit in each domain area and a second direction is a predetermined angle, the predetermined angle is greater than or equal to 30° and less than 45°, and the second direction intersects with the first direction.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 7, 2024
    Applicants: CHENGDU BOE DISPLAY SCI-TECH CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fan Li, Lin Peng, Kambe Makoto, Yong Zhang, Panqiang Wu, Congcong Liu, Ju Ren, Lin Li
  • Publication number: 20240369883
    Abstract: The present disclosure provides a display panel, a manufacturing method and a display device. The display panel includes a first substrate, a second substrate and liquid crystal molecules. Each sub-pixel includes n domains, and at least two of the n domains are arranged in a first direction. An alignment film is arranged on one or both of the first substrate and the second substrate and provided with alignment directions, and/or slit electrodes each with a slit are arranged on one or both of the first substrate and the second substrate. The alignment directions in at least two adjacent domains in the n domains are different and/or extension directions of the slits in any two adjacent domains are different, so that the liquid crystal molecules in different domains are provided with different pretilt angles.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 7, 2024
    Applicants: Chengdu BOE Display Sci-tech Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fan LI, Kambe MAKOTO, Yong ZHANG, Lin PENG, Panqiang WU, Congcong LIU, Ju REN, Jian HAN, Jing LI, Haiwei DENG, Zhigang WANG, Lin LI
  • Patent number: 12130982
    Abstract: A display device includes a controller, a frame, a display panel, an FPC and a force sensing structure; wherein the FPC is disposed on a back side of the display panel and electrically connected to the display panel, and the back side of the display panel is a side opposite to a light-emitting surface of the display panel; the force sensing structure is disposed on the FPC and electrically connected to the controller by the FPC; and the frame is disposed on a side, distal from the display panel, of the FPC, and a specified distance exists between the frame and the force sensing structure.
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: October 29, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenxiao Niu, Lianbin Liu, Xu Lu, Hengzhen Liang, Qing Gong, Fan Li, Hui Wen, Wen Xu
  • Patent number: 12125890
    Abstract: A method for fabricating semiconductor device includes the steps of first providing a substrate having a first region and a second region, forming a first bottom barrier metal (BBM) layer on the first region and the second region, forming a first work function metal (WFM) layer on the first BBM layer on the first region and the second region, and then forming a diffusion barrier layer on the first WFM layer.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: October 22, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Yi-Fan Li, Wen-Yen Huang, Shih-Min Chou, Zhen Wu, Nien-Ting Ho, Chih-Chiang Wu, Ti-Bin Chen
  • Patent number: 12127345
    Abstract: The present disclosure relates to a display apparatus and an electronic device, relating to the technical field of display. The display apparatus may comprise a display panel, a main circuit board, a bridging circuit board, and a first shielding adhesive tape. The main circuit board may be provided on the back surface of the display panel; the bridging circuit board may be provided at the side of the main circuit board distant from the display panel, and may be connected to the main circuit board in a binding mode; and the first shielding adhesive tape may be provided at the side of the main circuit board distant from the display panel, and expose the bridging circuit board.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: October 22, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoxia Huang, Fan Li
  • Publication number: 20240345676
    Abstract: Provided is a touch flexible printed circuit (FPC), the touch FPC includes a main FPC, a force sensing structure, and a connector; the force sensing structure is integrated in a first area of the main FPC and electrically connected with the main FPC; the connector is disposed in a second area of the main FPC and configured to connect the main FPC with a main board of a touch display device; and the main FPC is provided with a binding area and electrically connected to the touch display panel by the binding area, the first area, the second area, and the binding area being disposed on a same side of the main FPC and the first area being disposed between the second area and the binding area.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 17, 2024
    Inventors: Wenxiao NIU, Lianbin LIU, Xu LU, Hengzhen LIANG, Qing GONG, Fan LI, Hui WEN, Wen Xu
  • Publication number: 20240348196
    Abstract: A photovoltaic tracking method and apparatus, a tracking controller and a photovoltaic tracking system. The method includes: determining an advance adjustment time instant between a previous preset adjustment time instant and a next preset adjustment time instant; obtaining a target tracking angle of a tracking bracket corresponding to the next preset adjustment time instant; and adjusting an angle of the tracking bracket to the target tracking angle in a case that a current time instant is the advance adjustment time instant, wherein the angle of the tracking bracket remains unadjusted at the previous preset adjustment time instant and the next preset adjustment time instant. In this application, the power generation of the photovoltaic module is increased in the time period from the previous preset adjustment time instant to the next preset adjustment time instant, thereby reducing the power loss of the photovoltaic power generation.
    Type: Application
    Filed: April 26, 2022
    Publication date: October 17, 2024
    Applicant: Sungrow Renewables Development Co., Ltd.
    Inventors: Zongjun Yang, Fan Li, Pengpeng Chen, Jiansheng Lu
  • Publication number: 20240332087
    Abstract: A method for fabricating a semiconductor device includes the steps of forming a metal gate on a substrate, a spacer around the metal gate, and a first interlayer dielectric (ILD) layer around the spacer, performing a plasma treatment process to transform the spacer into a first bottom portion and a first top portion, performing a cleaning process to remove the first top portion, and forming a second ILD layer on the metal gate and the first ILD layer.
    Type: Application
    Filed: June 10, 2024
    Publication date: October 3, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Yi-Fan Li, Po-Ching Su, Yu-Fu Wang, Min-Hua Tsai, Ti-Bin Chen, Chih-Chiang Wu, Tzu-Chin Wu
  • Publication number: 20240332086
    Abstract: A method for fabricating a semiconductor device includes the steps of forming a metal gate on a substrate, a spacer around the metal gate, and a first interlayer dielectric (ILD) layer around the spacer, performing a plasma treatment process to transform the spacer into a first bottom portion and a first top portion, performing a cleaning process to remove the first top portion, and forming a second ILD layer on the metal gate and the first ILD layer.
    Type: Application
    Filed: June 10, 2024
    Publication date: October 3, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Yi-Fan Li, Po-Ching Su, Yu-Fu Wang, Min-Hua Tsai, Ti-Bin Chen, Chih-Chiang Wu, Tzu-Chin Wu
  • Publication number: 20240334603
    Abstract: A display device is provided. The display device includes a display panel (20) and a flexible circuit board electrically connected with the display panel (20). The flexible circuit board includes a first circuit board (11), a second circuit board (22) and a conductive portion; the first circuit board (11) includes a first substrate (100), and a main contact pad, a first wire (501) and a second wire (502) provided on the first substrate (100); the second circuit board (22) includes a second substrate (200), a relay contact pad and a third wire (210) provided on the second substrate (200); and the conductive portion is configured for electrically connecting the main contact pad and the relay contact pad.
    Type: Application
    Filed: May 23, 2024
    Publication date: October 3, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ren XIONG, Fan LI, Qiang TANG, Fei SHANG, Haijun QIU, Yuanyuan CHAI, Huiqiang SONG
  • Patent number: 12100101
    Abstract: In an aspect for generating a 2-dimensional (2D) building mapping, a computer-implemented method may include one or more processors configured for receiving scanning data in a first file format corresponding to 3-dimensional (3D) aerial Light Detection and Ranging (LiDaR) images. Further, the method may include transforming the first file format to a second file format and transmitting the scanning data to a building semantic segmentation component. Further, the computer-implemented method may include generating semantic segmentation data corresponding to building structures defined by point clusters; generating instance segmentation data corresponding to top surfaces of the building structures; generating building boundary data for each one of the point clusters based on one or more of the semantic segmentation data and the instance segmentation data; and processing the building boundary data to generate a 2D building mapping comprising refined boundary lines for each of the point clusters.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: September 24, 2024
    Assignee: International Business Machines Corporation
    Inventors: Xu Min, Dan Zhang, Xue Ping Liu, Yuan Yuan Ding, Hong Bing Zhang, Chao Xin, Fan Li
  • Patent number: 12099233
    Abstract: The present invention provides a large-effective-mode-area low-loss optical fiber with optimized cladding components, which comprises a core layer and a cladding comprising, from the inside to the outside, a first sinking layer, a second sinking layer, an optional third sinking layer, and an outer cladding. In the present invention, phosphorus and aluminum are co-doped in the optical fiber cladding, to form a tetrahedron [AlPO4] in glass, thus optimizing the viscosity of the cladding while effectively reducing the refractive index of the cladding, without causing increased hydrogen loss. The process is simple, and highly repeatable.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: September 24, 2024
    Assignee: JIANGSU ETERN OPTICAL FIBER TECHNOLOGY CO., LTD.
    Inventors: Longfei Wang, Fan Li, Lihong Sui
  • Patent number: 12080731
    Abstract: The disclosure provides a light detection substrate, a manufacturing method thereof and a light detection apparatus. The light detection substrate includes a plurality of light detection units, each of the light detection units includes a first electrode, a second electrode and a photoelectric conversion layer, a spacer region exists between orthographic projections of the first electrode and the second electrode on a substrate, the photoelectric conversion layer is provided with at least one opening, and an orthographic projection of the at least one opening on the substrate is located in the spacer region.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: September 3, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fanli Meng, Jiangbo Chen, Fan Li, Kui Liang, Da Li, Shuo Zhang, Zeyuan Li
  • Publication number: 20240287184
    Abstract: The present application relates to the field of biomedical technology, and specifically, provides an anti-PD-1 humanized antibody or an antigen-binding fragment thereof and an application thereof. The antibody can efficiently and specifically bind to PD-1, and can effectively block the binding of the PD-1 to PD-L1 and PD-L2. Therefore, the antibody or antigen-binding fragment thereof, and its related nucleic acid, vector, cell or pharmaceutical composition can be used to prepare a medicament for the treatment of PD-1-mediated diseases or conditions.
    Type: Application
    Filed: June 9, 2022
    Publication date: August 29, 2024
    Inventors: Yongting HUO, Jun FU, Di LU, Zhe ZHANG, Lisheng LU, Fan LI, Chunxi GONG
  • Publication number: 20240274715
    Abstract: A semiconductor device includes a gate structure on a substrate and an epitaxial layer adjacent to the gate structure, in which the epitaxial layer includes a first buffer layer, an anisotropic layer on the first buffer layer, a second buffer layer on the first buffer layer, and a bulk layer on the anisotropic layer. Preferably, a concentration of boron in the bulk layer is less than a concentration of boron in the anisotropic layer, a concentration of boron in the first buffer layer is less than a concentration of boron in the second buffer layer, and the concentration of boron in the second buffer layer is less than the concentration of boron in the anisotropic layer.
    Type: Application
    Filed: March 21, 2023
    Publication date: August 15, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Kai-Hsiang Wang, Yi-Fan Li, Chung-Ting Huang, Chi-Hsuan Tang, Chun-Jen Chen, Ti-Bin Chen, Chih-Chiang Wu
  • Patent number: 12061963
    Abstract: Techniques for automated machine learning (ML) pipeline exploration and deployment are described. An automated ML pipeline generation system allows users to easily construct optimized ML pipelines by providing a dataset, identifying a target column in the dataset, and providing an exploration budget. Multiple candidate ML pipelines can be identified and evaluated through an exploration process, and a best ML pipeline can be provided to the requesting user or deployed for production inference. Users can configure, monitor, and adapt the exploration at multiple points in time throughout.
    Type: Grant
    Filed: June 23, 2023
    Date of Patent: August 13, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Tanya Bansal, Piali Das, Leo Parker Dirac, Fan Li, Zohar Karnin, Philip Gautier, Patricia Grao Gil, Laurence Louis Eric Rouesnel, Ravikumar Anantakrishnan Venkateswar, Orchid Majumder, Stefano Stefani, Vladimir Zhukov
  • Patent number: 12063749
    Abstract: The present application provides a method for manufacturing a microelectrode film. The method includes: forming at least one recess on the carrier substrate by isotropic etching; forming a microelectrode seed pattern in the recess; growing a microelectrode in the recess by using the microelectrode seed pattern; making a first substrate to be in contact with a side of the carrier substrate having the recess thereon; separating the microelectrode from the carrier substrate to transfer the microelectrode onto the first substrate.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: August 13, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fan Li, Jiangbo Chen
  • Publication number: 20240243416
    Abstract: The present application discloses a battery cell module and a battery system. The battery cell module includes a plurality of battery cell units, each of the battery cell units includes a battery cell and a base, and bases of adjacent ones of the battery cell units are detachably connected to each other; the base includes an installation slot and a pressure relief cavity communicated with each other, where an end of the battery cell is disposed in the installation slot, and the pressure relief cavity is provided with a plurality of pressure relief holes.
    Type: Application
    Filed: October 12, 2022
    Publication date: July 18, 2024
    Applicant: EVE POWER CO., LTD.
    Inventors: Wencong QIU, Zhaohai CHEN, Zhiwei CHEN, Jibing JIANG, Fan LI
  • Patent number: 12041720
    Abstract: A display device and a manufacturing method thereof are provided. The display device includes a display panel (20) and a flexible circuit board electrically connected with the display panel (20). The flexible circuit board includes a first circuit board (11), a second circuit board (22) and a conductive portion; the first circuit board (11) includes a first substrate (100), and a main contact pad, a first wire (501) and a second wire (502) provided on the first substrate (100); the second circuit board (22) includes a second substrate (200), a relay contact pad and a third wire (210) provided on the second substrate (200); and the conductive portion is configured for electrically connecting the main contact pad and the relay contact pad.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: July 16, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ren Xiong, Fan Li, Qiang Tang, Fei Shang, Haijun Qiu, Yuanyuan Chai, Huiqiang Song
  • Patent number: D1035460
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: July 16, 2024
    Assignee: MOBVOI INFORMATION TECHNOLOGY COMPANY LIMITED
    Inventors: Fan Li, Yuanyuan Li