Patents by Inventor Huijuan Yang

Huijuan Yang 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: 11974478
    Abstract: An array substrate includes a first pixel driving circuit, a second pixel driving circuit, and a third pixel driving circuit; and a first voltage supply line, a second voltage supply line, and a third voltage supply line configured to provide a constant voltage signal respectively to the first pixel driving circuit, the second pixel driving circuit, and the third pixel driving circuit. The first voltage signal line crosses over a second capacitor electrode in the first pixel driving circuit by a first overlapping area. The second voltage supply line crosses over a second capacitor electrode in the second pixel driving circuit by a second overlapping area. The third voltage supply line crosses over a second capacitor electrode in the third pixel driving circuit by a third overlapping area. The third overlapping area is greater than the first overlapping area, and is greater than the second overlapping area.
    Type: Grant
    Filed: July 12, 2023
    Date of Patent: April 30, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Tinghua Shang, Huijuan Yang, Tingliang Liu, Yi Zhang, Hao Zhang, Lulu Yang, Yang Zhou, Xiaofeng Jiang
  • Patent number: 11963429
    Abstract: A display module (10) includes: a display panel (12) and a circuit board (14) coupled to the display panel (12). The display panel (12) includes a driving chip (122) and a display unit (124); and the circuit board (14) includes a first filter element (142), wherein the first filter element (142) is coupled to the driving chip (122) and the display unit (124), and a direct current signal output by the driving chip (122) is filtered by the first filter element (142) and then transmitted to the display unit (124). The present disclosure also provides a display apparatus (100).
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: April 16, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yu Wang, Yi Zhang, Tingliang Liu, Tinghua Shang, Huijuan Yang, Yang Zhou, Pengfei Yu, Linhong Han, Hao Zhang, Xiaofeng Jiang, Huijun Li
  • Patent number: 11957033
    Abstract: Provided are a display panel, a manufacturing method thereof, and a display device. The display panel includes an alignment mark region arranged within a flat region of a peripheral region of the display panel. The peripheral region is a region of the display panel other than an active area of the display panel. An alignment mark pattern is arranged within the alignment mark region, and/or at least one film layer within the alignment mark region is hollowed out.
    Type: Grant
    Filed: May 9, 2020
    Date of Patent: April 9, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Huijuan Yang, Tingliang Liu, Tinghua Shang, Yang Zhou, Pengfei Yu, Yi Zhang, Junxi Wang
  • Patent number: 11951104
    Abstract: The present invention provides an aripiprazole sustained-release microsphere and a preparation method therefor. The microsphere comprises aripiprazole and polylactide-glycolide. The microsphere is of a spherical reticular skeleton structure, with reticular micropores distributed in the spherical surface, and aripiprazole filled in the micropores. The average particle diameter of the microsphere is less than 20 ?m, and is suitable for a 5 gauge needle. The content of aripiprazole is 65%-80% of the total weight of the microsphere.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: April 9, 2024
    Assignee: ZHUHAI LIVZON MICROSPHERE TECHNOLOGY CO. LTD.
    Inventors: Bin Chen, Xia Yin, Yanqing Wang, Peng Xu, Yuda Yang, Miaoli Chen, Weilun Ye, Linyan Lv, Huijuan Xu, Wenqi Lu, Xiangsheng Kong, Xiaoman Jiang
  • Patent number: 11950464
    Abstract: A display panel includes: a substrate, a display area and a notch area on the substrate, and a capacitance compensation area. The display area at least partially surrounds the notch area, and the capacitance compensation area is located on a side of the display area facing the notch area. The capacitance compensation area includes a plurality of capacitance compensation units, and each capacitance compensation unit of at least some of the plurality of capacitance compensation units includes: a first conductive layer, a second conductive layer, and a first insulating layer between the first conductive layer and the second conductive layer. The first conductive layer is electrically connected to one of a plurality of gate lines, and an orthographic projection of the second conductive layer on the substrate at least partially overlaps with an orthographic projection of the first conductive layer on the substrate.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: April 2, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Gen Li, Huijuan Yang, Yang Zhou
  • Publication number: 20240081103
    Abstract: A display substrate and a display device are disclosed. In the display substrate, a plurality of openings include a plurality of opening groups, the plurality of opening groups include a plurality of opening group rows, each of the opening groups includes a first opening and a second opening, the plurality of opening group rows includes a first opening group row and a second opening group row, the spacer is located between the first opening of the first opening group row and the second opening of the second opening group row, an orthographic projection of the first opening includes a first long edge, and an orthographic projection of the second opening includes a second long edge, the first long edge is parallel to the second long edge, an extension line of the first long edge is misaligned from an extension line of the second long edge.
    Type: Application
    Filed: October 11, 2023
    Publication date: March 7, 2024
    Inventors: Hao ZHANG, Tingliang LIU, Yu WANG, Huijun LI, Huijuan YANG, Xiaofeng JIANG, Xin ZHANG, Jie DAI, Lu BAI, Pengfei YU, Tinghua SHANG
  • Patent number: 11922838
    Abstract: A display panel, comprising a first insulating structural layer, a first crack detection line, a second insulating structural layer and a second crack detection line which are sequentially arranged on a substrate, wherein the first crack detection line and the second crack detection line are both located in a peripheral area and are arranged around a display area, one end of the first crack detection line is configured to receive a detection signal, and the other end of the first crack detection line is configured to output a first output signal, and one end of the second crack detection line is configured to receive a detection signal and the other end of the second crack detection line is configured to output a second output signal.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: March 5, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yu Wang, Yi Zhang, Tingliang Liu, Chang Luo, Hao Zhang, Huijuan Yang, Tinghua Shang, Yang Zhou, Pengfei Yu, Shun Zhang, Xiaofeng Jiang, Huijun Li, Linhong Han
  • Patent number: 11911397
    Abstract: The present invention provides methods and compositions for treating cancer, reducing side effects, and reducing postmenopausal symptoms comprising anordrin or analog thereof (such as anordrin) alone or in combination with at least one other agent selected from the group consisting of tamoxifen, raloxifene or functional equivalent thereof, and an aromatase inhibitor.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: February 27, 2024
    Assignees: ZHEJIANG JIACHI DEVELOPMENT PHARMACEUTICALS LTD, CHANGZHOU RUIMING PHARMACEUTICAL COMPANY, LTD
    Inventors: Jun Yang, Huijuan Shi, Wenping Xu
  • Patent number: 11910665
    Abstract: Provided are an array substrate and a display device. The array substrate includes: a base substrate including a display area and a peripheral area including a first peripheral area and a corner area; plurality of sub-pixels, data lines, and power lines at the display area; a plurality of control signal lines, data signal input lines, a multiplexing circuit and a first power bus which are at the first peripheral area and the corner area; a plurality of control signal connecting lines electrically connected to the control signal lines, at least partially overlapping with the data signal input lines, and located between the first power bus and the display area; and a plurality of control signal input lines electrically connected to the control signal connecting lines, at least partially overlapping with the first power bus, and on one side of the control signal connecting lines away from the display area.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: February 20, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Pengfei Yu, Zhenhua Zhang, Shun Zhang, Huijuan Yang
  • Patent number: 11910669
    Abstract: An array substrate is provided. The array substrate includes a node connecting line in a same layer as a respective one of the plurality of voltage supply lines, connected to a first capacitor electrode through a first via, and connected to a semiconductor material layer through a second via; and an interference preventing block in a same layer as the second capacitor electrode. The respective one of the plurality of voltage supply lines is connected to the interference preventing block through a third via. The interference preventing block includes a first arm and a second arm. Along the first direction, a portion of the node connecting line at a position connecting to the semiconductor material layer through the second via is spaced apart from a first adjacent data line by the first arm, and is spaced apart from a second adjacent data line by the second arm.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: February 20, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Maoying Liao, Yang Zhou, Xin Zhang, Huijuan Yang
  • Patent number: 11893913
    Abstract: The present disclosure relates to a display substrate, a display panel and a display device. The display substrate includes: a base substrate including a display area and a peripheral area surrounding the display area; a common electrode located in the peripheral area and surrounding the display area; a panel crack detection line located in the peripheral area and surrounding the display area, wherein the panel crack detection line is located on one side of the common electrode away from the display area; and at least one electrostatic discharge circuit located in the peripheral area, wherein the at least one electrostatic discharge circuit includes at least one first thin film transistor including an active layer, a gate, a source and a drain, the source and the drain are electrically connected to the panel crack detection line, and the gate is electrically connected to the common electrode.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: February 6, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaofeng Jiang, Linhong Han, Huijun Li, Huijuan Yang, Yu Wang, Lu Bai, Jie Dai, Lulu Yang, Yi Qu, Siyu Wang, Hao Zhang, Xin Zhang
  • Publication number: 20240038164
    Abstract: A display panel includes: a pixel driving circuit, a base substrate, a second conductive layer, a third conductive layer. The second conductive layer is disposed on a side of the base substrate, includes first signal lines, orthographic projections of the first signal lines extend in a first direction and spaced apart in a second direction, the first direction and the second direction intersect; the third conductive layer is disposed on a side of the second conductive layer away from the base substrate and includes second signal lines, orthographic projections of the second signal lines extend in the second direction and spaced apart in the first direction; the first signal lines and the second signal lines are configured to provide the same first signal to the pixel driving circuit, part of the first signal lines and the second signal lines are coupled through via holes.
    Type: Application
    Filed: March 30, 2021
    Publication date: February 1, 2024
    Inventors: Tinghua SHANG, Biao LIU, Tingliang LIU, Huijuan YANG, Maoying LIAO, Yi ZHANG
  • Patent number: 11887515
    Abstract: A display panel, crack detection method therefor, and display device. The display panel comprises a display area (100) provided with at least one first data line (101) and at least one second data line (102), and peripheral area (200) surrounding the display area and provided with a first crack detection line, second crack detection line, first detection switch circuit (51), and second detection switch circuit (52); the first crack detection line and second crack detection line are in different functional layers; the first crack detection line has a first end (A) electrically connected to a first test end and a second end (C) electrically connected to first detection switch circuit; the second crack detection line has a first end (B1) electrically connected to a third node (B) that is different from the first end (A) and second end (C), and a second end (A1) electrically connected to second detection switch circuit.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: January 30, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Hao Zhang, Tingliang Liu, Huijuan Yang, Yang Zhou, Yu Wang, Xin Zhang, Xiaofeng Jiang, Yupeng He
  • Patent number: 11875752
    Abstract: A display panel, a manufacture method thereof and a display device are provided. The display panel includes multiple subpixel zones and a reset signal line pattern, an initialization signal line pattern and a conductive connecting part pattern in each of the subpixel zones. The initialization signal line pattern includes a first body portion and a first protruding portion coupled to each other. The orthographic projection of the first body portion onto the base is between the orthographic projection of the first protruding portion onto the base and the orthographic projection of the reset signal line pattern onto the base. The orthographic projection of a first end portion of the conductive connecting part pattern onto the base and the orthographic projection of the first protruding portion onto the base have a first overlapped region.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: January 16, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Huijuan Yang, Tingliang Liu, Xiaofeng Jiang, Huijun Li, Shun Zhang, Yu Wang, Jie Dai
  • Publication number: 20240008330
    Abstract: An array substrate is provided. The array substrate includes a respective first anode electrically connected to a respective first light emitting element in a respective first subpixel; a respective second anode electrically connected to a respective second light emitting element in a respective second subpixel; a respective third anode electrically connected to a respective third light emitting element in a respective third subpixel; and a respective fourth anode electrically connected to a respective fourth light emitting element in a respective fourth subpixel. An orthographic projection of the respective third anode on a base substrate substantially covers an orthographic projection of the first initialization connecting line on the base substrate, and covers an orthographic projection of at least portion of the respective third voltage supply line on the base substrate.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jie Dai, Tinghua Shang, Yi Zhang, Tingliang Liu, Siyu Wang, Huijuan Yang
  • Patent number: 11864428
    Abstract: A display substrate and a display device are disclosed. In the display substrate, a pixel defining layer includes a plurality of opening groups, each of the opening groups includes a first opening and a second opening, the spacer is located between the first opening of a first opening group row and the second opening of a second opening group row, an orthographic projection of the first opening includes a first long edge, and an orthographic projection of the second opening includes a second long edge, an orthographic projection of the spacer includes a third long edge, and an angle between the third long edge and the first long edge ranges from 20 degrees to 70 degrees, the orthographic projection of the first opening includes a first short edge, and the length of the third long edge is greater than that of the first short edge.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: January 2, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hao Zhang, Tingliang Liu, Yu Wang, Huijun Li, Huijuan Yang, Xiaofeng Jiang, Xin Zhang, Jie Dai, Lu Bai, Pengfei Yu, Tinghua Shang
  • Publication number: 20230410704
    Abstract: A display substrate, a detection method, and a display device. The display substrate includes: a substrate, including a display region and a peripheral region surrounding the display region; multiple subpixels, multiple data lines, arranged in the display region; a first control signal line, a second control signal line, a crack detection line, and at least one data detection line, arranged in the peripheral region, and the crack detection line is provided around the display region; multiple display screen detection units, arranged in the peripheral region, configured to transmit, according to a control signal provided by the first control signal line, a detection signal provided by the at least one data detection line to at least one of the multiple data lines; multiple crack detection units, arranged in the peripheral region.
    Type: Application
    Filed: October 27, 2020
    Publication date: December 21, 2023
    Inventors: Lu BAI, Pengfei YU, Yi ZHANG, Sen DU, Tingliang LIU, Li SONG, Huijuan YANG, Xiaofeng JIANG, Yu WANG
  • Publication number: 20230395025
    Abstract: Provided is a pixel circuit configured to drive, in an Xth frame period, a light emitting device to emit light. The Xth frame period includes Y data writing stages and Z light emitting stages, in which a yth data writing stage includes a first sub-stage to a third sub-stage. The pixel circuit includes: a driving transistor; a first reset module configured to transmit, in the first sub-stage, a first initialization signal to the driving transistor in response to a first scanning signal; a gating module configured to perform, in the second sub-stage, a threshold compensation on the driving transistor in response to a second scanning signal; and an input module configured to transmit, in the third sub-stage, a data signal to the driving transistor in response to a third scanning signal. X, Y, Z and y are positive integers, y?Y, and Y>Z.
    Type: Application
    Filed: May 23, 2022
    Publication date: December 7, 2023
    Inventors: Tingliang Liu, Lingtong Li, Huijuan Yang, Xiaoqing Shu, Liheng Wei, Maoying Liao, Yi Zhang, Yixuan Long, Nanhao Chen, Peng Xu
  • Publication number: 20230371329
    Abstract: An array substrate includes a first pixel driving circuit, a second pixel driving circuit, and a third pixel driving circuit; and a first voltage supply line, a second voltage supply line, and a third voltage supply line configured to provide a constant voltage signal respectively to the first pixel driving circuit, the second pixel driving circuit, and the third pixel driving circuit. The first voltage signal line crosses over a second capacitor electrode in the first pixel driving circuit by a first overlapping area. The second voltage supply line crosses over a second capacitor electrode in the second pixel driving circuit by a second overlapping area. The third voltage supply line crosses over a second capacitor electrode in the third pixel driving circuit by a third overlapping area. The third overlapping area is greater than the first overlapping area, and is greater than the second overlapping area.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 16, 2023
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Tinghua Shang, Huijuan Yang, Tingliang Liu, Yi Zhang, Hao Zhang, Lulu Yang, Yang Zhou, Xiaofeng Jiang
  • Publication number: 20230371333
    Abstract: Disclosed a display panel comprising: a base substrate and a plurality of sub-pixels located on the base substrate; and each sub-pixel includes: a semiconductor layer located on the base substrate and including a first active layer of an initialization transistor, a second active layer of a reset transistor and a third active layer of a data writing transistor; a first conductive layer located on a side of the semiconductor layer and including a data signal line extending in a first direction; and a second conductive layer located on the base substrate and including a drive gate of a drive transistor; where the drive gate is electrically connected to a first conductive region of the first active layer; and an orthographic projection of the second active layer on the base substrate is located between an orthographic projection of the first active layer and an orthographic projection of the data signal line.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Inventors: Tinghua Shang, Yi Zhang, Tingliang Liu, Shun Zhang, Huijuan Yang, Linhong Han