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).

  • Publication number: 20250151399
    Abstract: A manufacturing method for an array substrate, an array substrate, and a display apparatus. The manufacturing method comprises: step S100, providing a base substrate; step S200, forming a driving circuit layer on one side of the base substrate the driving circuit layer comprising a plurality of wires and a plurality of bonding pads; step S300, forming a removable protective layer on the side of the driving circuit layer away from the base substrate; and step S400, connecting functional devices to the bonding pads, the removable protective layer being decomposed and removed in step S400. Between step S200 and step S300, there are no steps of forming an inorganic protective layer and patterning the inorganic protective layer.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhijun LV, Qi YAO, Feng ZHANG, Wenqu LIU, Liwen DONG, Zhao CUI, Detian MENG, Dongfei HOU, Yuqiao LI, Jiaxiang ZHANG, Jingshang ZHOU
  • Patent number: 12293748
    Abstract: A noise reduction assembly includes an outer frame and a partition plate. An accommodating cavity is arranged in the outer frame; the partition plate is arranged in the accommodating cavity, and the partition plate and the outer frame form a noise reduction channel, the noise reduction channel includes a first noise reduction section, a second noise reduction section and a third noise reduction section that are communicated in sequence, and the channel cross-sectional areas of the first noise reduction section and the third noise reduction section are both smaller than the channel cross-sectional area of the second noise reduction section. The technical solution of the present application may reduce the noise of a new energy equipment having the noise reduction assembly during operation.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: May 6, 2025
    Assignee: Sungrow Power Supply Co., Ltd.
    Inventors: Xin Yang, Jie Zhou, Qi Yao
  • Patent number: 12295234
    Abstract: A display substrate includes a base substrate, a pixel definition layer, an isolation layer, and an isolated layer. The pixel definition layer includes pixel openings penetrating through the pixel definition layer. The isolation layer is not overlapping with the pixel openings. The isolation layer includes a first isolation portion and a second isolation portion. A slope angle formed by at least one side edge and a bottom edge in a cross section of the second isolation portion is an obtuse angle. There is a gap between the first isolation portion and the second isolation portion at the obtuse angle. The isolated layer includes a first isolated portion covering the isolation layer, and a second isolated portion and a third isolated portion on both sides of the first isolation portion respectively. The thickness of the first isolation portion is larger than the thickness of the isolated layer.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: May 6, 2025
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chuanxiang Xu, Shi Shu, Qi Yao, Guangcai Yuan, Haitao Huang, Yong Yu, Yang Yue, Zhongyuan Sun
  • Publication number: 20250130660
    Abstract: Provided are a display panel and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
    Type: Application
    Filed: January 2, 2025
    Publication date: April 24, 2025
    Inventors: Chuanxiang XU, Shi SHU, Haitao HUANG, Yang YUE, Yong YU, Xiang LI, Qi YAO
  • Patent number: 12284870
    Abstract: The present application relates to the technical field of display, and discloses an OLED display panel and a display device. The OLED display panel includes a drive backplane; and an OLED device, an encapsulation structure and a color resistor structure which are arranged on the drive backplane; the encapsulation structure and the color resistor structure are located on a side, facing away from the drive backplane, of the OLED device, and the color resistor structure includes a chromatic color resistor layer, a first BM and a second BM; and the first BM is located on a side, facing away from the drive backplane, of the chromatic color resistor layer, and the second BM is located on a side, facing the drive backplane, of the chromatic color resistor layer.
    Type: Grant
    Filed: January 18, 2024
    Date of Patent: April 22, 2025
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chuanxiang Xu, Shi Shu, Qi Yao, Guangcai Yuan, Yang Yue, Haitao Huang, Yong Yu
  • Publication number: 20250123520
    Abstract: Provided is a display substrate. The display substrate includes: a substrate body; and a plurality of support pillars disposed on the substrate body, wherein the support pillar includes a first surface in contact with the substrate body, and a second surface opposite to the first surface; wherein in any direction parallel to the substrate body, a ratio of a width of the first surface to a width of the second surface is greater than or equal to 0.8, and is less than or equal to 1.2.
    Type: Application
    Filed: June 30, 2022
    Publication date: April 17, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Wenqu LIU, Feng ZHANG, Qi YAO, Yong YU, Detian MENG, Zhao CUI, Zhijun LV, Yang YUE, Yuqiao LI, Dongfei HOU, Liwen DONG, Tianmin ZHOU
  • Patent number: 12276878
    Abstract: A display substrate, a method of manufacturing the display substrate, a display panel, and a display device are provided. The display panel includes: an array substrate and an opposite substrate disposed opposite to each other; a liquid crystal layer between the array substrate and the opposite substrate; a first support component on a side of the array substrate facing the liquid crystal layer; and a second support component on a side of the opposite substrate facing the liquid crystal layer. An end portion of a side of the first support component facing away from the array substrate is contacted with an end portion of a side of the second support component facing away from the opposite substrate, and a contact surface has a concave-convex structure.
    Type: Grant
    Filed: April 8, 2024
    Date of Patent: April 15, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Huili Wu, Wei He, Jianjun Zhao, Wenqing Xue, Renquan Gu, Shipei Li, Dajun Wang, Shi Shu, Yong Yu, Qi Yao, Yun Qiu, Guangcai Yuan, Xue Dong
  • Patent number: 12267735
    Abstract: Embodiments of this application disclose a communication method and apparatus, and the communication method and apparatus are applicable to a system for interworking between a first network and a second network. In one example, a first access management network element in the first network sends indication information to a session management network element in the first network, so that the session management network element feeds back context information corresponding to a bearer that a second access management network element in the second network supports.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: April 1, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zaifeng Zong, Qi Yao
  • Patent number: 12267883
    Abstract: A session management method includes obtaining, by a terminal, terminal media access control (MAC) address information related to an existing Ethernet session of the terminal. The method also includes determining, by the terminal based on the terminal MAC address information related to the existing Ethernet session of the terminal, that a new Ethernet session needs to be established for the terminal. The method further includes initiating, by the terminal, establishment of the new Ethernet session for the terminal.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: April 1, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qianghua Zhu, Wenfu Wu, Qi Yao
  • Publication number: 20250107410
    Abstract: Provided is a display module, including a base substrate, a plurality of light-emitting patterns, and a plurality of microlens groups corresponding to the light-emitting patterns. An orthographic projection region of at least one of the light-emitting patterns on the base substrate forms a primary display region. The plurality of microlens groups are disposed on a side, distal from the base substrate, of the plurality of light-emitting patterns. An orthographic projection of the microlens group on the base substrate is within the primary display region formed by the corresponding light-emitting pattern. The microlens group includes at least two microlens structures, and a gap is defined between any adjacent two microlens structures. The light-emitting pattern includes a target region. An orthographic projection of the target region on the base substrate is overlapped with an orthographic projection of the gap on the base substrate. The target region does not emit light.
    Type: Application
    Filed: December 5, 2022
    Publication date: March 27, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Wenqing XUE, Renquan GU, Wusheng LI, Qi YAO, Huili WU, Shipei LI, Wei HE, Jianjun ZHAO, Yongfeng ZHANG, Chaolu WANG
  • Patent number: 12256306
    Abstract: A route configuration method includes that after a first terminal moves out of a service scope of a user plane function (UPF) that currently provides a service for the first terminal, a first session management function (SMF) inserts a first intermediate UPF (I-UPF) into a user plane path of the first terminal, and configures, for the first I-UPF, a first routing rule corresponding to a second terminal. The first routing rule is used to send a packet whose destination address information is address information of the second terminal to a second anchor UPF (A-UPF). Therefore, a packet with a destination address information that is the address information of the second terminal can be directly forwarded by the first I-UPF to the first A-UPF, instead of being forwarded by the first I-UPF to the second A-UPF through the first A-UPF.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: March 18, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qi Yao, Zaifeng Zong, Qianghua Zhu, Wenfu Wu
  • Publication number: 20250087865
    Abstract: A phase shifter, a phase shifter array, an antenna array and an electronic device are provided and belong to the field of communication technology. The phase shifter includes: first and second dielectric substrates opposite to each other, a first transmission line and a second transmission line on a side of the first dielectric substrate close to the second dielectric substrate, patch electrodes on a side of the second dielectric substrate close to the first dielectric substrate, and a tunable dielectric layer between a layer where the transmission lines are located and a layer where the patch electrodes are located; wherein orthographic projections of two ends of each patch electrode on the first dielectric substrate overlap with orthographic projections of the first and second transmission lines on the first dielectric substrate, respectively; and at least two of the plurality of patch electrodes are connected to different first bias voltage lines.
    Type: Application
    Filed: November 9, 2022
    Publication date: March 13, 2025
    Inventors: Yi DING, Zhao CUI, Yong MA, Feng QU, Qi YAO, Chuncheng CHE
  • Patent number: 12249524
    Abstract: Provided in the embodiments are a transfer structure and a method thereof, and a transfer device and a manufacturing method thereof. The transfer structure includes: a first electrode, a piezoelectric layer, a second electrode and an adhesive layer stacked on a substrate in sequence, wherein the first electrode and the second electrode are insulated from each other. The transfer structure further includes: a position-limiting layer, wherein the position-limiting layer includes a cavity; the piezoelectric layer and at least part of the adhesive layer are located in the cavity of the position-limiting layer; and in the direction perpendicular to the substrate, the distance between the surface, away from the substrate, of the position-limiting layer and the substrate is greater than the distance between the surface, away from the substrate, of the adhesive layer and the substrate.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: March 11, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yang Yue, Tong Yang, Shi Shu, Yong Yu, Haitao Huang, Xiang Li, Qi Yao, Xue Jiang, Guangcai Yuan
  • Patent number: 12236030
    Abstract: Provided are a display panel and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: February 25, 2025
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Chuanxiang Xu, Shi Shu, Haitao Huang, Yang Yue, Yong Yu, Xiang Li, Qi Yao
  • Patent number: 12222607
    Abstract: The disclosure provides a liquid crystal display panel and a display apparatus. The liquid crystal display panel of the disclosure includes: first and second substrates assembled to form a cell, a plurality of main spacers therebetween, and an auxiliary spacer around at least a portion of the main spacers. Height of the auxiliary spacer is greater than or equal to that of the main spacer. The display panel further includes: pillows on side of the first substrate close to the second substrate and each abutting against a corresponding main spacer. An orthographic projection of the main spacer on the first substrate falls within an orthographic projection of the pillow on the first substrate, and an orthographic projection of the auxiliary spacer on the first substrate does not overlap with the orthographic projection of the pillow on the first substrate.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: February 11, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yong Yu, Shi Shu, Chuanxiang Xu, Yang Yue, Xiang Li, Shaohui Li, Ce Ning, Jinchao Zhang, Qi Yao, Lizhong Wang
  • Publication number: 20250048832
    Abstract: The present application relates to the technical field of display, and discloses an OLED display panel and a display device. The OLED display panel includes a drive backplane; and an OLED device, an encapsulation structure and a color resistor structure which are arranged on the drive backplane; the encapsulation structure and the color resistor structure are located on a side, facing away from the drive backplane, of the OLED device, and the color resistor structure includes a chromatic color resistor layer, a first BM and a second BM; and the first BM is located on a side, facing away from the drive backplane, of the chromatic color resistor layer, and the second BM is located on a side, facing the drive backplane, of the chromatic color resistor layer.
    Type: Application
    Filed: October 22, 2024
    Publication date: February 6, 2025
    Inventors: Chuanxiang XU, Shi SHU, Qi YAO, Guangcai YUAN, Yang YUE, Haitao HUANG, Yong YU
  • Publication number: 20250046117
    Abstract: Provided are a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
    Type: Application
    Filed: October 26, 2024
    Publication date: February 6, 2025
    Inventors: Chuanxiang XU, Shi SHU, Haitao HUANG, Yang YUE, Yong YU, Xiang LI, Qi YAO
  • Patent number: 12217534
    Abstract: Provided are a display panel and a display apparatus. The display panel includes a sensor area, a first light shield layer disposed above the sensor area, and a color film layer disposed above the first light shield layer, the color film layer includes color filters with different colors and a light transmission part disposed between the color filters with different colors; the first light shield layer includes a first opening and a light shield part, the light transmission part and the first opening are configured to allow at least partial light to transmit the sensor area and the color film layer further includes a first black matrix disposed between the color filters with different colors, the first black matrix is provided with a second opening which forms the light transmission part. The display panel includes a touch structure layer, the touch structure layer includes a plurality of touch electrodes.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: February 4, 2025
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Chuanxiang Xu, Shi Shu, Haitao Huang, Yang Yue, Yong Yu, Xiang Li, Qi Yao
  • Patent number: 12217637
    Abstract: The present disclosure provides a display backplane and a preparation method therefor, and a display apparatus. The display backplane includes a plurality of display units, at least one display unit includes a pixel area and a light transmitting area, the pixel area is configured to perform image display and the light transmitting area is configured to transmit light; and in a plane perpendicular to the display backplane, the light transmitting area includes a substrate and a light transmitting structure layer arranged on the substrate, and the light transmitting structure layer is provided with light transmitting holes.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: February 4, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Yang Yue, Wei Wang, Ruoyu Ma, Shunhang Zhang, Chuanxiang Xu, Xiang Li, Yong Yu, Shi Shu, Qi Yao
  • Patent number: 12207526
    Abstract: Provided are a display substrate, a method for manufacturing a display substrate and a display apparatus. The display substrate includes a base, a drive structure layer disposed on the base, a light emitting element disposed on the drive structure layer, an encapsulation layer disposed on the light emitting element, a circular polarizer layer disposed on the encapsulation layer, and a lens definition layer and a lens structure layer disposed on the circular polarizer layer. The light emitting element includes a pixel definition layer provided with a plurality of sub-pixel openings; the lens structure layer includes a plurality of lenses disposed at intervals, the lens definition layer is disposed in a gap region between adjacent lenses, and an orthographic projection of each lens on the base contains an orthographic projection of a sub-pixel opening on the base.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: January 21, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Renquan Gu, Kang Guo, Feng Zhang, Meili Wang, Haitao Huang, Qi Yao, Xin Gu, Hua Huang, Guangcai Yuan, Xue Dong, Libo Wang, Detian Meng