Patents by Inventor Qianqian Zhang

Qianqian Zhang 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: 11489033
    Abstract: The present disclosure provides a wire structure for a display panel, a display panel, a display device, and a manufacturing method. The wire structure includes a first wire layer and a thermally conductive layer above the first wire layer. A thermal conductivity of the thermally conductive layer is greater than a thermal conductivity of the first wire layer.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: November 1, 2022
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Liman Peng, Qi Liu, Qianqian Zhang, Zhiyong Xue, Yan Wu, Jin Yang, Guoping Zhang, Haifeng Xu, Wenxiu Li, Lei Wang
  • Publication number: 20220245666
    Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform: tracking touchpoints by a user over a first time period; after receiving an order, determining, using a machine-learning model, a respective contribution of each of the touchpoints, wherein the machine-learning model is trained to predict a probability of the user placing the order during a second time period based on an input feature vector representing a set of touchpoints; and allocating a respective percentage of credit for the order to the each of the touchpoints based on the respective contributions of the each of the touchpoints. Other embodiments are disclosed.
    Type: Application
    Filed: January 31, 2021
    Publication date: August 4, 2022
    Applicant: Walmart Apollo, LLC
    Inventors: Changzheng Liu, Wei Shen, Guangwei Yang, Qianqian Zhang
  • Publication number: 20220245653
    Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform: receiving, from a user, one or more pre-designed test parameters of an experiment; generating an audience list table comprising one or more identifications (IDs), wherein the one or more IDs link to one or more identification (ID) levels; removing, using identification (ID) mapping, each member of the audience who has an ID that does not satisfy one or more constraints of the one or more ID levels based on the one or more pre-designed test parameters; evaluating, using an evaluation algorithm, whether bias exists for each treatment group of two or more treatment groups; launching the experiment on the members remaining in the audience; and causing at least one result of the experiment to be displayed. Other embodiments are disclosed.
    Type: Application
    Filed: January 31, 2021
    Publication date: August 4, 2022
    Applicant: Walmart Apollo, LLC
    Inventors: Xiaoyong Bai, Wei Shen, Qianqian Zhang, Boning Zhang
  • Publication number: 20220172654
    Abstract: A display panel, a method for detecting a display panel and an electronic device are provided. a display panel are provided, including a display area and a peripheral region surrounding the display area; a plurality of bonding pads in the peripheral region; a lighting pad in the peripheral region; a plurality of source signal lines at least in the display region; a plurality of source signal line leads in the peripheral region and electrically connected to the plurality of source signal lines and electrically connected to the plurality of bonding pads; a plurality of sub-pixel columns in the display region and electrically connected to the plurality of source signal lines; and a detection circuit, arranged in the peripheral region and between the plurality of binding pads and the display area.
    Type: Application
    Filed: November 19, 2021
    Publication date: June 2, 2022
    Inventors: Qianqian ZHANG, Liangliang LIU, Liman PENG, Zhiyong XUE, Le GAO
  • Patent number: 11258016
    Abstract: The present disclosure provides a display backplane, a method for preparing the same, and a display device. The display backplane includes a substrate, an electronic device and an alignment mark arranged on the substrate, and a filling layer, the filling layer being filled in at least a part of a recessed area located on a surface of the substrate away from the electronic device, and a minimum distance between an orthogonal projection of the at least part of the recessed area on the substrate and an orthogonal projection of the alignment mark on the substrate being less than 200 ?m.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: February 22, 2022
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhiyong Xue, Nini Bai, Liman Peng, Liangliang Liu, Qianqian Zhang, Shujie Liu, Hailong Li, Lingling Ma, Hongyu Mi, Xu Liu, Qiang Chen, Guodong Jing
  • Publication number: 20220052149
    Abstract: A display panel and a display apparatus are provided. The display panel includes an array substrate and an encapsulation cover plate, wherein a first power supply line and a second power supply line are arranged on a same layer on the array substrate, the second power supply line is disconnected by an opening, a first connecting line is connected with the first power supply line through the opening, a second connecting line is connected with the second power supply line, and the second power supply lines on both sides of the opening are electrically connected by a jumper arranged on the encapsulation cover plate.
    Type: Application
    Filed: March 4, 2021
    Publication date: February 17, 2022
    Inventors: Yan WU, Liang TANG, Guoping ZHANG, Jing LIU, Liman PENG, Qianqian ZHANG, Liangliang LIU, Qiang GUO
  • Publication number: 20210376005
    Abstract: The application relates to the technical field of display, and discloses a display substrate, a method for preparing the same, and a display panel.
    Type: Application
    Filed: March 30, 2020
    Publication date: December 2, 2021
    Inventors: Guoping ZHANG, Liman PENG, Qianqian ZHANG, Qi LIU
  • Publication number: 20210225985
    Abstract: The present disclosure provides a wire structure for a display panel, a display panel, a display device, and a manufacturing method. The wire structure includes a first wire layer and a thermally conductive layer above the first wire layer. A thermal conductivity of the thermally conductive layer is greater than a thermal conductivity of the first wire layer.
    Type: Application
    Filed: September 24, 2019
    Publication date: July 22, 2021
    Inventors: Liman Peng, Qi Liu, Qianqian Zhang, Zhiyong Xue, Yan Wu, Jin Yang, Guoping Zhang, Haifeng Xu, Wenxiu Li, Lei Wang
  • Patent number: 11063108
    Abstract: An organic light emitting diode array substrate and an electronic device. The organic light emitting diode array substrate includes a display region, and a first package test electrode and a first package test lead which are outside the display region. The display region includes a first power supply line and a first signal line; the first package test lead is configured to connect the first package test electrode with the first power supply line to provide a first supply voltage for the display region; the first signal line is configured to provide a first electrical signal for the display region; and a thermal conductivity of the first package test lead is higher than a thermal conductivity of the first signal line.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: July 13, 2021
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Liman Peng, Qi Liu, Yan Wu, Jin Yang, Qianqian Zhang, Zhiyong Xue
  • Publication number: 20210074920
    Abstract: The present disclosure provides a display backplane, a method for preparing the same, and a display device. The display backplane includes a substrate, an electronic device and an alignment mark arranged on the substrate, and a filling layer, the filling layer being filled in at least a part of a recessed area located on a surface of the substrate away from the electronic device, and a minimum distance between an orthogonal projection of the at least part of the recessed area on the substrate and an orthogonal projection of the alignment mark on the substrate being less than 200 ?m.
    Type: Application
    Filed: December 20, 2019
    Publication date: March 11, 2021
    Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhiyong XUE, Nini BAI, Liman PENG, Liangliang LIU, Qianqian ZHANG, Shujie LIU, Hailong LI, Lingling MA, Hongyu MI, Xu LIU, Qiang CHEN, Guodong JING
  • Patent number: 10888411
    Abstract: Disclosed herein is an intravascular stent for being implanted into blood vessels and a method for manufacturing the same. The intravascular stent is woven by at least one weaving wire, and the stent is in a tubular structure. The at least one wire has an even number of free ends, and the free ends of the at least one wire are aligned and jointed together with each other, which have cutting portions. The cutting portions of the two free ends that are aligned and jointed with each other match each other to make the two free ends be engaged into a joint portion with a diameter identical to that of the wire. The intravascular stent has seamless connection, and the distribution of radial force and axial force of the free ends is uniform, leading to convenience for laser welding. Moreover, the intravascular stent has great flexibility, excellent operability and perfect appearance.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: January 12, 2021
    Assignee: SUZHOU INNOMED MEDICAL DEVICE CO., LTD.
    Inventors: Xiaoyan Gong, Weikun Zhou, Qianqian Zhang
  • Patent number: 10732451
    Abstract: The color filter substrate includes a substrate, a plurality of spaced color filter films disposed on the substrate, a black matrix disposed between adjacent color filter films, and a high refractive transparent layer disposed on a side of the black matrix between the color filter films having different colors away from the substrate, the high refractive transparent layer having a refractive index higher than that of a intermediate medium, and the intermediate medium is a medium filled in a display panel comprising va color filter substrate and a counter substrate. The present disclosure is capable of at least partially solving a problem that the color film substrate cannot simultaneously satisfy the requirements of avoiding cross color and increasing transmittance.
    Type: Grant
    Filed: April 28, 2018
    Date of Patent: August 4, 2020
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xinya Zhang, Qianqian Zhang, Chun Wang, Kun Wang, Yuqi Liu
  • Publication number: 20200185483
    Abstract: An organic light emitting diode array substrate and an electronic device. The organic light emitting diode array substrate includes a display region, and a first package test electrode and a first package test lead which are outside the display region. The display region includes a first power supply line and a first signal line; the first package test lead is configured to connect the first package test electrode with the first power supply line to provide a first supply voltage for the display region; the first signal line is configured to provide a first electrical signal for the display region; and a thermal conductivity of the first package test lead is higher than a thermal conductivity of the first signal line.
    Type: Application
    Filed: August 5, 2019
    Publication date: June 11, 2020
    Inventors: Liman PENG, Qi LIU, Yan WU, Jin YANG, Qianqian ZHANG, Zhiyong XUE
  • Publication number: 20200035713
    Abstract: Embodiments of the present disclosure provide an array substrate and a manufacturing method thereof, a display panel, and a display apparatus. The array substrate includes: a base substrate; a first conductive layer on a side of the base substrate; the first insulating layer on a side of the first conductive layer away from the base substrate; and a second conductive layer on a side of the first insulating layer away from the first conductive layer. The array substrate includes a pixel region and a signal input region, and a portion of the first insulating layer in the pixel region has a thickness less than that of a portion of the first insulating layer in the signal input region.
    Type: Application
    Filed: April 22, 2019
    Publication date: January 30, 2020
    Applicants: Ordos Yuansheng Optoelectronics Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Liman Peng, Qi Liu, Hengbo Liu, Jin Yang, Yan Wu, Zihua Li, Qianqian Zhang, Yi Wang, Guoping Zhang, Haifeng Xu, Wenxiu Li, Lei Wang, Zhilong Chen, Zhiyong Xue, Jianqiang Wang
  • Publication number: 20190371023
    Abstract: A method and apparatus for generating multimedia content, and a device therefor are provided. The method includes: acquiring reading object data of multimedia content to be generated; parsing the reading object data to acquire feature information of the reading object data; determining multimedia content profile information matching the feature information; and generating multimedia content corresponding to the reading object data according to the multimedia content profile information and the reading object data. According to the embodiments of the present application, content exhibition forms in the electronic reading manner are greatly enriched, user's reading experience is improved, and customized requirements of the user are effectively satisfied.
    Type: Application
    Filed: September 21, 2018
    Publication date: December 5, 2019
    Inventors: Zhihang ZHU, Yuepeng HU, Yinghu YUAN, Junjie MA, Lulu PAN, Qianqian ZHANG
  • Publication number: 20190196260
    Abstract: The color filter substrate includes a substrate, a plurality of spaced color filter films disposed on the substrate, a black matrix disposed between adjacent color filter films, and a high refractive transparent layer disposed on a side of the black matrix between the color filter films having different colors away from the substrate, the high refractive transparent layer having a refractive index higher than that of a intermediate medium, and the intermediate medium is a medium filled in a display panel comprising va color filter substrate and a counter substrate. The present disclosure is capable of at least partially solving a problem that the color film substrate cannot simultaneously satisfy the requirements of avoiding cross color and increasing transmittance.
    Type: Application
    Filed: April 28, 2018
    Publication date: June 27, 2019
    Inventors: Xinya ZHANG, Qianqian ZHANG, Chun WANG, Kun WANG, Yuqi LIU
  • Publication number: 20180153676
    Abstract: Disclosed herein is an intravascular stent for being implanted into blood vessels and a method for manufacturing the same. The intravascular stent is woven by at least one weaving wire, and the stent is in a tubular structure. The at least one wire has an even number of free ends, and the free ends of the at least one wire are aligned and jointed together with each other, which have cutting portions. The cutting portions of the two free ends that are aligned and jointed with each other match each other to make the two free ends be engaged into a joint portion with a diameter identical to that of the wire. The intravascular stent has seamless connection, and the distribution of radial force and axial force of the free ends is uniform, leading to convenience for laser welding. Moreover, the intravascular stent has great flexibility, excellent operability and perfect appearance.
    Type: Application
    Filed: May 4, 2016
    Publication date: June 7, 2018
    Inventors: Xiaoyan Gong, Weikun Zhou, Qianqian Zhang
  • Patent number: 9841214
    Abstract: The present invention relates to a passive type organic working fluid ejector refrigeration method. The liquid organic working fluid of the reservoir is added to evaporator using gravity. Then the refrigerant absorbs heat during evaporation in the evaporator. When the refrigerant temperature and pressure increases to a certain value, the self-operated pressure regulator valve automatically opens and the ejector begins to work. After condensing in the condenser, the working fluid divided into two streams. One stream returns to the reservoir and the other one flows into the cooling evaporator of refrigeration cycle to produce chilled water about 12° C. When the liquid refrigerant is completely evaporated in the evaporator, the self-operated pressure regulator valve opens and the working fluid flows into the evaporator from the reservoir. A certain quality of the working fluid is closed in the evaporator, preparing for a new work cycle as above-mentioned.
    Type: Grant
    Filed: October 4, 2015
    Date of Patent: December 12, 2017
    Inventors: Yiwu Weng, Xiaojing Lv, Ping Yang, Yuzhang Wang, Lei Tang, Qianqian Zhang
  • Publication number: 20170351371
    Abstract: The invention discloses a touch interaction based search method and apparatus, comprising: receiving a trigger instruction from a user for conducting search based on a current interface; receiving a touch slide operation performed by the user on the current interface, and determining a slide area according to the touch slide operation; and based on the slide area, extracting an object therein and conducting search with respect to the object. Employment of the invention can solve the problem of slow and inconvenient search via a keyboard (including a soft keyboard), save operations such as opening a search box, copy & paste, etc., make the search operation simple and easy, solve the problem of search if one wants on a touch interaction based terminal, save time and improve user's experience.
    Type: Application
    Filed: November 9, 2015
    Publication date: December 7, 2017
    Inventors: Junyang XIE, Qianqian ZHANG, Shuai WU, Xiangzhen ZHENG, Ling LING, Xianjin YAN
  • Publication number: 20160025391
    Abstract: The present invention relates to a passive type organic working fluid ejector refrigeration method. The liquid organic working fluid of the reservoir is added to evaporator using gravity. Then the refrigerant absorbs heat during evaporation in the evaporator. When the refrigerant temperature and pressure increases to a certain value, the self-operated pressure regulator valve automatically opens and the ejector begins to work. After condensing in the condenser, the working fluid divided into two streams. One stream returns to the reservoir and the other one flows into the cooling evaporator of refrigeration cycle to produce chilled water about 12° C. When the liquid refrigerant is completely evaporated in the evaporator, the self-operated pressure regulator valve opens and the working fluid flows into the evaporator from the reservoir. A certain quality of the working fluid is closed in the evaporator, preparing for a new work cycle as above-mentioned.
    Type: Application
    Filed: October 4, 2015
    Publication date: January 28, 2016
    Inventors: Yiwu Weng, Xiaojing Lv, Ping Yang, Yuzhang Wang, Lei Tang, Qianqian Zhang