Patents by Inventor Qi SANG

Qi SANG 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: 11983840
    Abstract: A method for adding a map element is provided. In the method, a name of a layer to which a map element to be added by a target application program belongs, display follow information of the map element in the layer, and weather impact information of the map element are generated. A preform of the map element is generated in a target folder. Further, code configured to update the map element. The code indicates a storage position of the preform of the map element and display state information of the map element being displayed in the layer. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: May 14, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Qi Sang
  • Patent number: 11971640
    Abstract: The present disclosure provides a display substrate and a display device, and belongs to the field of display technology. The display substrate includes: a base substrate having a peripheral region, and thin film transistors disposed in the peripheral region of the base substrate. A gate electrode of the thin film transistor includes a plurality of sub-electrodes arranged at intervals.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: April 30, 2024
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Feng Li, Yu Ma, Qi Sang, Jiantao Liu, Li Tian, Jing Wang
  • Publication number: 20220283457
    Abstract: The present disclosure provides a display substrate and a display device, and belongs to the field of display technology. The display substrate includes: a base substrate having a peripheral region, and thin film transistors disposed in the peripheral region of the base substrate. A gate electrode of the thin film transistor includes a plurality of sub-electrodes arranged at intervals.
    Type: Application
    Filed: March 12, 2021
    Publication date: September 8, 2022
    Inventors: Feng LI, Yu MA, Qi SANG, Jiantao LIU, Li TIAN, Jing WANG
  • Publication number: 20220161137
    Abstract: A method for adding a map element is provided. In the method, a name of a layer to which a map element to be added by a target application program belongs, display follow information of the map element in the layer, and weather impact information of the map element are generated. A preform of the map element is generated in a target folder. Further, code configured to update the map element. The code indicates a storage position of the preform of the map element and display state information of the map element being displayed in the layer. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.
    Type: Application
    Filed: February 10, 2022
    Publication date: May 26, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Qi SANG
  • Patent number: 11295646
    Abstract: The present application discloses a shift-register circuit used as a shift-register unit of current stage including a control sub-circuit coupled to a shift-register unit of previous stage and configured to recharge a pull-up node of the shift-register unit of previous stage during a touch-control operation performed after a gate line scanning of previous stage ends and before the gate line scanning of current stage starts. The control sub-circuit is further configured to compensate an internal voltage of the shift-register unit of previous stage before the touch-control operation ends so that the shift-register unit of previous stage is triggered to perform the gate line scanning of previous stage followed by the shift-register unit of current stage to perform the gate line scanning of current stage.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: April 5, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., Beijing BOE Display Technology Co., Ltd.
    Inventors: Feng Li, Yu Ma, Yan Yan, Qi Sang
  • Publication number: 20210223644
    Abstract: A thin film transistor and a manufacturing method thereof, an array substrate and a display device are provided. The thin film transistor includes a first electrode, a gate electrode, an active layer, a source/drain electrode and a second electrode. The source/drain electrode is connected with the active layer, the first electrode is provided oppositely to the second electrode; the second electrode is provided in the same layer as the source/drain electrode; and the second electrode and the source/drain electrode are formed in a single patterning process.
    Type: Application
    Filed: March 29, 2018
    Publication date: July 22, 2021
    Inventors: Jun WU, Qi SANG, Jianjun WANG
  • Publication number: 20210210527
    Abstract: A method for manufacturing an array substrate, including forming a thin film transistor and a peripheral circuit; forming a passivation layer covering at least the thin film transistor and the peripheral circuit; forming a first via hole penetrating the passivation layer and exposing part of a drain of the thin film transistor, and a second via hole penetrating the passivation layer and exposing part of the peripheral circuit; forming a first conductive layer pattern on the passivation layer, the first conductive layer pattern covering the first via hole and the second via hole; forming a reflective metal layer pattern and a second conductive layer pattern on the first conductive layer pattern, the second conductive layer pattern covering the second via hole.
    Type: Application
    Filed: December 14, 2017
    Publication date: July 8, 2021
    Inventors: Jinchao BAI, Xiao HAN, Qi SANG, Huibin GUO, Yongzhi SONG
  • Publication number: 20210174718
    Abstract: The present application discloses a shift-register circuit used as a shift-register unit of current stage including a control sub-circuit coupled to a shift-register unit of previous stage and configured to recharge a pull-up node of the shift-register unit of previous stage during a touch-control operation performed after a gate line scanning of previous stage ends and before the gate line scanning of current stage starts. The control sub-circuit is further configured to compensate an internal voltage of the shift-register unit of previous stage before the touch-control operation ends so that the shift-register unit of previous stage is triggered to perform the gate line scanning of previous stage followed by the shift-register unit of current stage to perform the gate line scanning of current stage.
    Type: Application
    Filed: November 21, 2017
    Publication date: June 10, 2021
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., Beijing BOE Display Technology Co., Ltd.
    Inventors: Feng Li, Yu Ma, Yan Yan, Qi Sang
  • Patent number: 10936113
    Abstract: The present disclosure relates to the field of display technology and, in particular, to an input control circuit and an input control circuit method; an input control device; and a display panel. The input control circuit includes an input module configured to transmit an input signal to the pull up node in response to the input signal; an output module configured to transmit a clock signal to the signal output terminal in response to a voltage signal at the pull up node; a driving module configured to transmit a common signal to the common electrode block in response to the voltage signal at the pull up node; a reset module configured to transmit a power signal to the pull up node in response to a reset signal; and a bootstrap capacitor connected between the pull up node and the signal output terminal.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: March 2, 2021
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Feng Li, Yu Ma, Qi Sang, Jing Wang
  • Patent number: 10725579
    Abstract: A compensation circuit, a gate driving unit, a gate driving method, driving method thereof, and a display device are provided. The compensation circuit includes: a pull-up control node control sub-circuit configured to control a touch ending signal input end to input a touch ending signal to a pull-up control node under the control of a pull-up input end; a pull-up control storage capacitor sub-circuit, a first end of which is connected to the pull-up input end, and a second end of which is connected to the pull-up control node; and a compensation sub-circuit configured to enable the pull-up control node to be electrically connected to the pull-up node voltage output end under the control of the pull-up control node.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: July 28, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Feng Li, Liang Zhang, Yu Ma, Qi Sang
  • Patent number: 10698526
    Abstract: A compensation circuit, a gate driving unit, a gate driving circuit, driving methods thereof and a display device are provided. The compensation circuit includes: a pull-up node voltage control sub-circuit configured to control a first voltage input end to output a first voltage to a pull-up node voltage output end under the control of a control node; and a control node control sub-circuit configured to control a voltage compensation clock signal input end to input a voltage compensation clock signal to the control node under the control of a pull-up input end, control a second voltage input end to input a second voltage to the control node under the control of a voltage compensation resetting end, and control a touch ending signal input end to input a touch ending signal to the control node under the control of a pull-up node voltage output end.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: June 30, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Feng Li, Liang Zhang, Yu Ma, Qi Sang
  • Publication number: 20200150818
    Abstract: The present disclosure relates to the field of display technology and, in particular, to an input control circuit and an input control circuit method; an input control device; and a display panel. The input control circuit includes an input module configured to transmit an input signal to the pull up node in response to the input signal; an output module configured to transmit a clock signal to the signal output terminal in response to a voltage signal at the pull up node; a driving module configured to transmit a common signal to the common electrode block in response to the voltage signal at the pull up node; a reset module configured to transmit a power signal to the pull up node in response to a reset signal; and a bootstrap capacitor connected between the pull up node and the signal output terminal.
    Type: Application
    Filed: July 1, 2019
    Publication date: May 14, 2020
    Inventors: Feng LI, Yu MA, Qi SANG, Jing WANG
  • Patent number: 10403188
    Abstract: A shift register unit, a gate driving circuit and a display device are provided. The shift register unit includes an input sub-circuit, a first output sub-circuit, a second output sub-circuit, an output resetting sub-circuit, a node resetting sub-circuit and a capacitor sub-circuit. A control end of the output resetting sub-circuit is connected to a second reference voltage signal end, so as to provide a second reference voltage signal from the second reference voltage signal end with a rising edge within a relatively short time period.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: September 3, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Feng Li, Yu Ma, Yan Yan, Qi Sang
  • Patent number: 10332434
    Abstract: A reset circuit for compensating a level reduction at a first node during a first stage without affecting levels during a second stage includes a reset portion, a reset control portion, and at least three input terminals. The reset portion is coupled to the first and second input terminals, and a second node, and is configured to be turned on if the second node is at a first level, to electrically couple the second and first input terminals. The reset control portion is coupled to the first, second, and third input terminals, and the second node, and is configured to electrically couple the second input terminal with the second node if the first input terminal is at the first level, and to electrically couple the second node with the third input terminal if the second input terminal is at a second level.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: June 25, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Qi Sang, Baoqiang Wang
  • Publication number: 20190129560
    Abstract: A compensation circuit, a gate driving unit, a gate driving method, driving method thereof, and a display device are provided. The compensation circuit includes: a pull-up control node control sub-circuit configured to control a touch ending signal input end to input a touch ending signal to a pull-up control node under the control of a pull-up input end; a pull-up control storage capacitor sub-circuit, a first end of which is connected to the pull-up input end, and a second end of which is connected to the pull-up control node; and a compensation sub-circuit configured to enable the pull-up control node to be electrically connected to the pull-up node voltage output end under the control of the pull-up control node.
    Type: Application
    Filed: March 27, 2018
    Publication date: May 2, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Feng LI, Liang ZHANG, Yu MA, Qi SANG
  • Publication number: 20190129562
    Abstract: A compensation circuit, a gate driving unit, a gate driving circuit, driving methods thereof and a display device are provided. The compensation circuit includes: a pull-up node voltage control sub-circuit configured to control a first voltage input end to output a first voltage to a pull-up node voltage output end under the control of a control node; and a control node control sub-circuit configured to control a voltage compensation clock signal input end to input a voltage compensation clock signal to the control node under the control of a pull-up input end, control a second voltage input end to input a second voltage to the control node under the control of a voltage compensation resetting end, and control a touch ending signal input end to input a touch ending signal to the control node under the control of a pull-up node voltage output end.
    Type: Application
    Filed: April 30, 2018
    Publication date: May 2, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Feng LI, Liang ZHANG, Yu MA, Qi SANG
  • Publication number: 20190114951
    Abstract: The present disclosure provides a gate driving circuit and a display apparatus. The gate driving circuit comprises a plurality of cascaded shift registers, wherein the shift registers each comprise an input sub-circuit, an output sub-circuit, an output de-noising sub-circuit, a capacitor sub-circuit and a reset sub-circuit, wherein the output de-noising sub-circuit is electrically connected to a first reference voltage signal terminal, a second reference voltage signal terminal and an output signal terminal, and for each stage of shift register except for a first stage of shift register, the second reference voltage signal terminal is electrically connected to an input signal terminal of a stage of shift register immediately prior to the current stage of shift register.
    Type: Application
    Filed: March 2, 2018
    Publication date: April 18, 2019
    Inventors: Feng Li, Yu Ma, Yan Yan, Qi Sang
  • Publication number: 20190114952
    Abstract: A shift register unit, a gate driving circuit and a display device are provided. The shift register unit includes an input sub-circuit, a first output sub-circuit, a second output sub-circuit, an output resetting sub-circuit, a node resetting sub-circuit and a capacitor sub-circuit. A control end of the output resetting sub-circuit is connected to a second reference voltage signal end, so as to provide a second reference voltage signal from the second reference voltage signal end with a rising edge within a relatively short time period.
    Type: Application
    Filed: March 27, 2018
    Publication date: April 18, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Feng LI, Yu MA, Yan YAN, Qi SANG
  • Patent number: 10222666
    Abstract: The present disclosure discloses an array substrate, a display apparatus and a method for repairing faults of an array substrate, which belong to the field of display technologies. The array substrate comprises: a plurality of touch electrode lines, a plurality of data lines and a plurality of repair lines, wherein the plurality of touch electrode lines are intersected with and insulated from the plurality of data lines and the plurality of repair lines, and a repair line is parallel to a data line. The repair line is connected to parts on both sides of a disconnected position of the data line when the data line is disconnected. In embodiments of the present disclosure, when a data line in the array substrate is disconnected, the disconnected data line may be replaced by a repair line, thereby achieving repairing the disconnected data line and ensuring a display quality and a touch function of a display device.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: March 5, 2019
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Qi Sang, Bo Feng
  • Publication number: 20180366047
    Abstract: A reset circuit for compensating a level reduction at a first node during a first stage without affecting levels during a second stage includes a reset portion, a reset control portion, and at least three input terminals. The reset portion is coupled to the first and second input terminals, and a second node, and is configured to be turned on if the second node is at a first level, to electrically couple the second and first input terminals. The reset control portion is coupled to the first, second, and third input terminals, and the second node, and is configured to electrically couple the second input terminal with the second node if the first input terminal is at the first level, and to electrically couple the second node with the third input terminal if the second input terminal is at a second level.
    Type: Application
    Filed: November 7, 2016
    Publication date: December 20, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Qi SANG, Baoqiang WANG