Patents by Inventor Zhonglan ZHAO

Zhonglan ZHAO 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: 12183987
    Abstract: Provided are a phase shifter, a method for manufacturing the same, and an electronic device. The phase shifter includes: a first substrate and a second substrate that are oppositely arranged, and heat conduction structures arranged between the first substrate and the second substrate. Orthographic projections of the heat conduction structures and orthographic projections of phase shifting units on the same substrate do not overlap each other.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: December 31, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Zhao Cui, Zhonglan Zhao, Feng Zhang, Liwen Dong, Dongfei Hou, Yuqiao Li, Wenqu Liu, Zhijun Lv, Detian Meng, Liuqing Li, Yong Ma, Mengya Song, Feng Qu
  • Publication number: 20240395988
    Abstract: A display panel includes a substrate, a light-blocking layer, a plurality of connection leads and a light-emitting device layer. The substrate includes a first surface and a second surface opposite to each other, and a plurality of side surfaces connecting the first surface and the second surface. At least one of the plurality of side surfaces is a selected side surface. The light-emitting device layer is disposed on the second surface. Each of the plurality of connection leads includes a first portion located on the first surface of the substrate, a second portion located on the selected side surface of the substrate and a third portion located on the second surface of the substrate. The light-blocking layer is located between the plurality of connection leads and the substrate, and is at least located between first portions of the plurality of connection leads and the first surface of the substrate.
    Type: Application
    Filed: July 15, 2022
    Publication date: November 28, 2024
    Applicants: BOE MLED Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lili WANG, Zhonglan ZHAO, Chao LIU, Ming ZHAI, Sha FENG, Qi QI, Jing WANG, Mingming JIA, Heling ZHU
  • Publication number: 20240387348
    Abstract: A display panel includes a first substrate, first electrodes, connection leads, a connection layer, a second substrate, and second electrodes disposed on a side of the second substrate away from the first substrate. The first substrate includes a first surface and a second surface that are opposite to each other and side surfaces connecting the first and second surfaces. At least one side surface is a selected side surface. The second substrate is disposed on the second surface. The connection layer bonds the first substrate and the second substrate. An orthographic projection of the connection layer on the second surface is located within an orthographic projection of the second substrate on the second surface. The connection leads extend from the first surface to the second surface through the selected side surface. Two ends of a connection lead are connected to a first electrode and a second electrode, respectively.
    Type: Application
    Filed: May 16, 2024
    Publication date: November 21, 2024
    Applicants: BOE MLED Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Chao LIU, Mengqing LIU, Zhonglan ZHAO, Lili WANG, Jingping ZHAO, Shanshan FENG, Mingming JIA, Jing WANG, Sha FENG, Huaimin WANG, Qi QI, Ming ZHAI, Haiwei SUN
  • Publication number: 20240297428
    Abstract: The present disclosure relates to a liquid crystal phase shifter, a method for operating the liquid crystal phase shifter and an antenna. The liquid crystal phase shifter includes a first substrate, a second substrate, a liquid crystal layer and at least one adjustment unit. The one of the at least one adjustment unit includes a first electrode, a second electrode and a control circuit. The control circuit comprises a driving sub-circuit, a switching sub-circuit and a reset sub-circuit. The driving sub-circuit is configured to input a voltage to the first electrode. The reset sub-circuit is configured reset a voltage of a control terminal of the driving sub-circuit.
    Type: Application
    Filed: May 14, 2024
    Publication date: September 5, 2024
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhao CUI, Zhonglan ZHAO, Feng ZHANG, Wenqu LIU, Zhijun LV, Liwen DONG, Detian MENG, Dongfei HOU, Yuqiao LI, Mengya SONG, Guoteng LI, Feng QU
  • Publication number: 20240283150
    Abstract: Provided are a phase shifter, a method for manufacturing the same, and an electronic device. The phase shifter includes: a first substrate and a second substrate that are oppositely arranged, and heat conduction structures arranged between the first substrate and the second substrate. Orthographic projections of the heat conduction structures and orthographic projections of phase shifting units on the same substrate do not overlap each other.
    Type: Application
    Filed: May 10, 2022
    Publication date: August 22, 2024
    Inventors: Zhao CUI, Zhonglan ZHAO, Feng ZHANG, Liwen DONG, Dongfei HOU, Yuqiao LI, Wenqu LIU, Zhijun LV, Detian MENG, Liuqing LI, Yong MA, Mengya SONG, Feng QU
  • Publication number: 20240258325
    Abstract: A display panel and a display apparatus are provided. The display panel includes: a base substrate having a first face, a second face, and a side face, the first face including a display region and a peripheral region; multiple first bonding electrodes in the peripheral region each being electrically connected to a display signal line on the first face and extending from the display region to the peripheral region; multiple driving signal lines on the second face of the base substrate, wherein at least one driving signal line is a ground line; multiple side wires each electrically connecting one driving signal line to one first bonding electrode via the side face; and an electrostatic protection layer electrically connected to the ground line and having an orthographic projection on the side face that is at least partially overlapped with orthographic projections of the side wires on the side face.
    Type: Application
    Filed: January 29, 2022
    Publication date: August 1, 2024
    Inventors: Chao LIU, Zhonglan ZHAO, Ming ZHAI, Haiwei SUN, Lingyun SHI, Qibing GU, Lili WANG, Mingming JIA, Sha FENG, Jing WANG
  • Patent number: 10923080
    Abstract: A detection substrate, a display panel and a display apparatus are provided in the disclosure. The detection substrate includes a first substrate and at least one device pair for fingerprint identification-brightness detection on the first substrate. Each of the at least one device pair for fingerprint identification-brightness detection includes a fingerprint identification device, an insulating layer and a brightness detection device which are sequentially stacked on the first base.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: February 16, 2021
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Weipin Hu, Qianqian Bu, Zhonglan Zhao, Hui Zhang
  • Publication number: 20200312273
    Abstract: A detection substrate, a display panel and a display apparatus are provided in the disclosure. The detection substrate includes a first substrate and at least one device pair for fingerprint identification-brightness detection on the first substrate. Each of the at least one device pair for fingerprint identification-brightness detection includes a fingerprint identification device, an insulating layer and a brightness detection device which are sequentially stacked on the first base.
    Type: Application
    Filed: November 29, 2019
    Publication date: October 1, 2020
    Inventors: Weipin HU, Qianqian BU, Zhonglan ZHAO, Hui ZHANG