Patents by Inventor Qi Yao

Qi Yao 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).

  • Electrode Plate, Microfluidic Chip And Method Of Manufacturing Electrode Plate
    Publication number: 20210220826
    Abstract: The present disclosure provides an electrode plate, a microfluidic chip, and a method of manufacturing the electrode plate. In one embodiment, an electrode plate includes: a substrate, an electrode and a surface contact layer stacked in sequence, and a droplet inlet hole passing through the substrate, the electrode and the surface contact layer. The surface contact layer comprises a super-hydrophobic region and a hydrophilic region, and the droplet inlet hole is disposed in the hydrophilic region. The microfluidic chip includes: a first electrode plate formed by the abovementioned electrode plate, and a second electrode plate provided on a side of the first electrode plate close to the surface contact layer. The first electrode plate is provided opposite to the second electrode plate and a liquid channel is formed between the first electrode plate and the second electrode plate.
    Type: Application
    Filed: December 6, 2019
    Publication date: July 22, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoxin Song, Feng Zhang, Wenqu Liu, Zhijun Lv, Zhao Cui, Qi Yao
  • DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE
    Publication number: 20210225877
    Abstract: The present disclosure provides a display substrate and a manufacturing method thereof, and a display device. In the display substrate of the present disclosure, a first transistor comprises a first gate electrode, a first electrode, a second electrode, and a first active layer; and a second transistor comprises a second gate electrode, a third electrode, a fourth electrode, and a second active layers, wherein the first active layer comprises a silicon material, the second active layer comprises an oxide semiconductor material, and wherein the third electrode and the first gate electrode are disposed in the same layer, and the fourth electrode and the first electrode, the second electrodes are disposed in the same layer.
    Type: Application
    Filed: December 19, 2019
    Publication date: July 22, 2021
    Inventors: Yanan NIU, Kuanjun PENG, Jiushi WANG, Zhanfeng CAO, Feng ZHANG, Qi YAO, Wusheng LI, Feng GUAN, Lei CHEN, Jintao PENG, Tingting ZHOU
  • DISPLAY SUBSTRATE, ADJUSTMENT METHOD THEREOF, AND DISPLAY APPARATUS
    Publication number: 20210225975
    Abstract: A display substrate is provided. The display substrate includes a substrate (1), a first transistor (2) and a second transistor (3) on the substrate (1), directions of intrinsic threshold voltage shifts of the first transistor (2) and the second transistor (3) being opposite; and a shift adjustment structure (4) on the substrate (1). The shift adjustment structure (4) may be configured to input adjustment signals to the first transistor (2) and the second transistor (3) respectively to make threshold voltages of the first transistor (2) and the second transistor (3) shift in directions opposite to the directions of their intrinsic threshold voltage shifts respectively.
    Type: Application
    Filed: November 26, 2019
    Publication date: July 22, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanan Niu, Jiushi Wang, Zhanfeng Cao, Qi Yao, Feng Zhang, Wusheng Li, Feng Guan, Lei Chen, Hongwei Tian
  • ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20210217837
    Abstract: An array substrate and a manufacturing method thereof, a display device and a manufacturing method thereof are provided, which belong to the technical field of display. The array substrate includes: an interposer substrate, a thin-film transistor disposed on one side of the interposer substrate, and a bonding connection line embedded in the other side of the interposer substrate. The bonding connection line is configured to be connected to a drive circuit. An interposer via hole is arranged on the interposer substrate. A conductive structure is arranged in the interposer via hole. The thin-film transistor is electrically connected to the bonding connection line by the conductive structure.
    Type: Application
    Filed: March 26, 2019
    Publication date: July 15, 2021
    Inventors: Renquan Gu, Qi Yao, Jaiil Ryu, Zhiwei Liang, Yingwei Liu, Wusheng Li, Muxin Di
  • Local Area Network Communication Method, Device, and System
    Publication number: 20210219206
    Abstract: A local area network communication method, a device, and a system, to implement private communication across session management network elements for a local area network service. The method includes: determining, based on indication information of a local area network, first path information associated with a first address, where the first path information indicates routing data whose destination address is the first address to a first user plane network element, and where the first user plane network element provides access to the local area network for a terminal corresponding to the first address; and sending a first message to a second session management network element, for configuring a first routing rule on the second user plane network element, where the first routing rule includes the indication information of the local area network, the first address, and the first path information.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Qianghua Zhu, Wenfu Wu, Qi Yao, Yanping Zhang
  • LOCAL AREA NETWORK COMMUNICATION METHOD, DEVICE, AND SYSTEM
    Publication number: 20210218585
    Abstract: Embodiments of this application provide a local area network communication method, a device, and a system. The method includes: A session management network element obtains, in a session management process, an address or a virtual local area network identifier VID information of user equipment UE corresponding to each 5G local area network 5GLAN service accessed by a session, and obtains service area information of each 5GLAN service from a local area network controller LAN Controller. The SMF subscribes to, from a mobility management network element, a mobility event that is based on each 5GLAN service, and obtains a mobility event report that is based on a service area of the SMF, and a corresponding 5GLAN identifier. The SMF updates a rule of a corresponding session in a user plane network element based on the mobility event report.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 15, 2021
    Inventors: Qianghua ZHU, Yanping ZHANG, Qi YAO, Wenfu WU
  • Local Area Network Communication Management Method and Apparatus
    Publication number: 20210211859
    Abstract: A local area network (LAN) communication management method includes obtaining, by an access and mobility management function (AMF) network element, registration area information of the terminal, the LAN identifier (ID) of the terminal, and the service area information corresponding to the LAN ID, determining, by the AMF network element, LAN communication area information of the terminal based on the registration area information of the terminal and the service area information corresponding to the LAN ID, sending, by the AMF network element, LAN information of the terminal to the terminal, where the LAN information of the terminal includes the LAN ID and the LAN communication area information of the terminal, and managing, by the terminal, LAN communication of the terminal based on the LAN information.
    Type: Application
    Filed: February 10, 2021
    Publication date: July 8, 2021
    Inventors: Qianghua Zhu, Qi Yao, Yanping Zhang, Wenfu Wu
  • ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, FLEXIBLE DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20210202530
    Abstract: The present disclosure provides an array substrate, a manufacturing method thereof, a flexible display panel and a display device, for achieving frame-free full-screen flexible display product. The array substrate provided in the present disclosure comprises a flexible base substrate, a thin film transistor on a first surface of the flexible base substrate, and a wiring terminal for transmitting a signal to an electrode of the thin film transistor on a second surface of the flexible base substrate opposite to the first surface, wherein the electrode of the thin film transistor is electrically connected to the wiring terminal through a via hole penetrating the flexible base substrate.
    Type: Application
    Filed: January 8, 2018
    Publication date: July 1, 2021
    Inventors: Qi Yao, Yingwei Liu
  • FINGERPRINT IDENTIFICATION MODULE, MANUFACTURING METHOD THEREOF AND ELECTRONIC DEVICE
    Publication number: 20210200985
    Abstract: A fingerprint identification module, a manufacturing method thereof and an electronic device are disclosed.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 1, 2021
    Inventors: Wenqu LIU, Xiufeng LI, Qi YAO, Feng ZHANG, Liwen DONG, Zhao CUI, Chuanxiang XU, Detian MENG, Xiaoxin SONG, Libo WANG, Yang YUE, Dongfei HOU, Zhijun LV
  • Group Creation Method, Apparatus, and System
    Publication number: 20210176801
    Abstract: A group creation method, an apparatus, and a system, the method including receiving, by a group management network element on a first network, a group creation request requesting creation of a group for local area network communication, allocating, by the group management network element on the first network, a group identifier to the group, sending, by the group management network element on the first network, the group identifier to a terminal device that is in the group and whose home network is the first network, and sending, by the group management network element on the first network when the group includes a terminal device whose home network is a second network, the group identifier and an identifier of the terminal device that is in the group and whose home network is the second network to a group management network element on the second network.
    Type: Application
    Filed: January 25, 2021
    Publication date: June 10, 2021
    Inventors: Qi Yao, Qianghua Zhu, Wenfu Wu
  • DRIVE BACKBOARD, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20210159363
    Abstract: A drive backboard, a manufacturing method thereof, a display panel and a display device are provided. The drive backboard includes a plurality of pixel units and a plurality of spare electrode groups. Each pixel unit includes m subpixel units, and m is a positive integer greater than or equal to 2. Each spare electrode group includes two first spare electrodes and one second spare electrode; two adjacent ith subpixel units respectively use one first spare electrode in each spare electrode group and share one second spare electrode in each spare electrode group, where i is a positive integer from 1 to m.
    Type: Application
    Filed: March 19, 2020
    Publication date: May 27, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Sheng XU, Huili WU, Lizhen ZHANG, Wei HE, Xuefei ZHAO, Shipei LI, Fang HE, Dongsheng YIN, Renquan GU, Wusheng LI, Qi YAO
  • SYSTEM AND METHOD FOR DYNAMICALLY DETERMINING AND NON-DISRUPTIVELY RE-BALANCING MEMORY RECLAMATION MEMORY POOLS
    Publication number: 20210132842
    Abstract: A method, computer program product, and computer system for identifying, by a computing device, a current persisted value of a reclamation pool. A default value of the reclamation pool may be identified. The current persisted value may be compared with the default value to determine which is a higher value. The current persisted value may be selected as a minimum memory operating state of the reclamation pool when the current persisted value is higher than the default value. The default value may be selected as the minimum memory operating state of the reclamation pool when the default value is higher than the current persisted value plus a multiplier defining a threshold size.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 6, 2021
    Inventors: Michael L. Burriss, Bolt Liangliang Liu, Eric Qi Yao, Doris Jia Qian
  • DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING DISPLAY SUBSTRATE
    Publication number: 20210135155
    Abstract: A display substrate is provided. The display substrate includes a functional area; and a buffer area substantially surrounding the functional area, wherein the functional area includes a display area and a peripheral area between the display area and the buffer area; one or more insulating layers on a base substrate, and in the functional area and the buffer area; and an encapsulating structure on a side of the one or more insulating layers away from the base substrate, and encapsulating a plurality of light emitting elements in the display area. The one or more insulating layers include a first part in the functional area and at least a second part in the buffer area. The second part is spaced apart from the first part. The display substrate further includes a first enclosure ring on a side of the second part away from the base substrate.
    Type: Application
    Filed: October 21, 2019
    Publication date: May 6, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Chuanxiang Xu, Shi Shu, Qi Yao, Guangcai Yuan
  • System and method for light optimization
    Patent number: 10989598
    Abstract: The present disclosure relates to a method and related system for spectrum optimization of an illumination light source. Spectrum optimization according to the present disclosure can be based on various optimization parameters, including but not limited to luminous efficacy, color rendering effect, luminous efficacy of radiation, mesopic efficacy of radiation, cirtopic efficacy of radiation, etc. The present method and system are capable of optimizing illumination performance of a light source in various aspects in an individual or integrated manner. Further, the present method and system are capable of accommodating different illumination purposes and conditions by combining and prioritizing different optimization parameters.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: April 27, 2021
    Assignee: SHENZHEN UNIVERSITY
    Inventor: Qi Yao
  • DRIVING BACKPLANE, DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20210110761
    Abstract: A driving backplane includes a base, and a pixel driving circuit, a first electrode and a first piezoelectric block that are disposed in the sub-pixel region. The pixel driving circuit is disposed on the base. The first electrode is disposed at a side of the pixel driving circuit away from the base. The first electrode includes a first sub-electrode pattern and a second sub-electrode pattern that are in a same layer and are spaced apart to be insulated from each other, and the first sub-electrode pattern is electrically connected to the pixel driving circuit. The first piezoelectric block is disposed between the pixel driving circuit and the first electrode, and the first sub-electrode pattern and the second sub-electrode pattern are in contact with the first piezoelectric block.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 15, 2021
    Inventors: Wenqu LIU, Qi YAO, Feng ZHANG, Zhijun LV, Liwen DONG, Zhao CUI, Xiaoxin SONG, Detian MENG, Libo WANG
  • METHOD FOR MANUFACTURING FINGERPRINT RECOGNITION MODULE, FINGERPRINT RECOGNITION MODULE, AND DISPLAY DEVICE
    Publication number: 20210089739
    Abstract: Embodiments of the present disclosure provide a method for manufacturing a fingerprint recognition method, a fingerprint recognition module, and a display device. The method for manufacturing the fingerprint recognition module includes: providing a backplane; forming a bonding terminal in a bonding area of the backplane; forming a sensing electrode in a fingerprint recognition area of the backplane; forming an insulation layer cladding the bonding terminal in the bonding area, and forming a piezoelectric material layer in the fingerprint recognition area, where an orthographic projection of the piezoelectric material layer on the backplane coincides with an orthographic projection of the sensing electrode on the backplane; performing polarization processing on the piezoelectric material layer; and peeling off the insulation layer.
    Type: Application
    Filed: March 21, 2020
    Publication date: March 25, 2021
    Inventors: Wenqu LIU, Qi Yao, Feng Zhang, Zhijun Lv, Liwen Dong, Xiaoxin Song, Zhao Cui, Detian Meng, Libo Wang, Mingqi Chen, Changzheng Wang
  • Display panel and manufacturing method thereof, and display device
    Patent number: 10930788
    Abstract: A display panel includes a base substrate, and thin film transistors positioned on the base substrate. Each thin film transistor includes a polysilicon layer. The display panel further includes a light-shielding layer for blocking ultraviolet (UV) light that is located at a side of the polysilicon layer away from the base substrate. An orthographic projection of the polysilicon layer on the substrate is in a range of an orthographic projection of the light-shielding layer on the substrate.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: February 23, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qi Yao, Zhanfeng Cao, Feng Zhang, Haixu Li, Shengguang Ban, Zhiyong Liu
  • Array substrate and manufacturing method therefor, display panel, and display device
    Patent number: 10923508
    Abstract: The disclosure relates to an array substrate and a manufacturing method therefor, a display panel, and a display device. The array substrate comprises a base substrate, and a lead-out line and an inorganic insulating layer which are located on one side of the base substrate; the base substrate is provided with a plurality of connection vias penetrating the base substrate and filled with a first conductive material; the inorganic insulating layer is provided with a first via and a second via, the first via penetrating to the first conductive material, and the second via penetrating to the lead-out line; a second conductive layer is disposed on the side, away from the base substrate, of the first via, the second via and the inorganic insulating layer, such that the first conductive material and the lead-out line are electrically connected through the second conductive layer.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: February 16, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Renquan Gu, Qi Yao, Wusheng Li, Dongsheng Li, Huili Wu, Shipei Li, Dongsheng Yin, Fang He, Yang Yue
  • Display Structure and Preparation Method thereof, and Display Apparatus
    Publication number: 20210043619
    Abstract: Provided are a display structure and a preparation method thereof, and a display apparatus. The display structure includes a flexible back plate and a display substrate which are stacked, the flexible back plate including a bonding electrode for bonding to an integrated circuit chip, and the flexible back plate being bent to form a bent portion on which the bonding electrode is located.
    Type: Application
    Filed: July 6, 2020
    Publication date: February 11, 2021
    Inventors: Yingwei LIU, Ke WANG, Zhiwei LIANG, Muxin DI, Zhanfeng CAO, Shuang LIANG, Guangcai YUAN, Qi YAO, Dongni LIU
  • DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
    Publication number: 20210041730
    Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a first medium and a first spacer wall between the first substrate and the second substrate, wherein the first sub-panel has filter pixels arranged at intervals, the first spacer wall is black and arranged along spaces between filter pixels, and a dielectric coefficient of the first spacer wall is greater than that of the first medium; and a second sub-panel on a light emergent side of the first sub-panel and including a second medium and a second spacer wall between the third substrate and the fourth substrate, wherein the second sub-panel has display pixels arranged at intervals, the second spacer wall is black and arranged along spaces between display pixels, and a dielectric coefficient of the second spacer wall is greater than that of the second medium.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 11, 2021
    Inventors: Yang YUE, Qi YAO, Yong YU, Hua HUANG, Tong YANG, Shi SHU, Chuanxiang XU, Xue JIANG, Haitao HUANG, Xiang LI, Zhao CUI