Patents by Inventor Chongxi WEI

Chongxi WEI 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: 11954277
    Abstract: A display panel is provided. In a display region configured to display an image, the display panel includes a base substrate; thin film transistors and display elements on the base substrate; an encapsulating layer encapsulating the display elements; and a touch electrode layer including mesh electrodes on a side of the encapsulating layer away from the base substrate. The encapsulating layer includes at least an organic encapsulating sub-layer having a first thickness in at least a sub-region of the transition region, and a second thickness in the display region, the first thickness being smaller than the second thickness. Mesh electrode lines of the mesh electrodes have a first line width in at least the sub-region of the transition region, and a second line width in the display region, the first line width being greater than the second line width.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: April 9, 2024
    Assignees: Mianyang BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Bo Ruan, Lang Min, Guofeng Jia, Peng He, Shichao Ma, Chongxi Wei, Kemeng Tong
  • Publication number: 20230152929
    Abstract: A display panel is provided. In a display region configured to display an image, the display panel includes a base substrate; thin film transistors and display elements on the base substrate; an encapsulating layer encapsulating the display elements; and a touch electrode layer including mesh electrodes on a side of the encapsulating layer away from the base substrate. The encapsulating layer includes at least an organic encapsulating sub-layer having a first thickness in at least a sub-region of the transition region, and a second thickness in the display region, the first thickness being smaller than the second thickness. Mesh electrode lines of the mesh electrodes have a first line width in at least the sub-region of the transition region, and a second line width in the display region, the first line width being greater than the second line width.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 18, 2023
    Applicants: Mianyang BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Bo Ruan, Lang Min, Guofeng Jia, Peng He, Shichao Ma, Chongxi Wei, Kemeng Tong
  • Patent number: 11494018
    Abstract: A touch display substrate and a manufacturing method thereof, and a touch display apparatus are provided, the touch display substrate includes a base substrate, and a touch structure layer and a display structure layer disposed on the base substrate; wherein the touch structure layer is provided to implement touch control, the display structure layer is provided to implement display, the touch structure layer is located on a side, close to the base substrate, of the display structure layer.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: November 8, 2022
    Assignees: MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing BOE Technology Development Co., Ltd.
    Inventors: Yunte Chen, Jin Seok Lee, Chongxi Wei
  • Publication number: 20210263607
    Abstract: A touch display substrate and a manufacturing method thereof, and a touch display apparatus are provided, the touch display substrate includes a base substrate, and a touch structure layer and a display structure layer disposed on the base substrate; wherein the touch structure layer is provided to implement touch control, the display structure layer is provided to implement display, the touch structure layer is located on a side, close to the base substrate, of the display structure layer.
    Type: Application
    Filed: June 2, 2020
    Publication date: August 26, 2021
    Inventors: Yunte CHEN, Jin Seok LEE, Chongxi WEI
  • Patent number: 10741427
    Abstract: A coating apparatus, a method of recycling a coating liquid by utilization of the same and a method for cleaning the same are provided. The coating apparatus includes a supply device, a coater device and a recycling device. The supply device includes a liquid inlet, a liquid outlet and a coating liquid supply unit connected with the liquid inlet. The coater device includes a coating liquid nozzle including a receiving opening connected with the liquid outlet of the supply device, a coating opening and an exhaust opening. The recycling device includes a recycled liquid outlet and at least one recycling inlet including a supply process recycling inlet which is connected with the exhaust opening of the coating liquid nozzle, and the recycled liquid outlet is connected with the liquid inlet of the supply device.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: August 11, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Jianfeng Wang, Kaimin Wu, Chongxi Wei, Peng Chen, Lei Zhu
  • Patent number: 10466545
    Abstract: The present disclosure provides a method for processing a photoresist component, including steps of: placing a photoresist component to be processed on a heating device comprising a plurality of heating components; and controlling, based on a heating parameter, each of the plurality of heating components associated with the heating parameter to heat the photoresist component to be processed. The heating parameter is determined based on a photoresist component parameter of the photoresist component to be processed and a process parameter of forming the photoresist component. The present disclosure further provides a device for processing a photoresist component.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: November 5, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Shichao Ma, Pengfei Wang, Chongxi Wei
  • Publication number: 20180188565
    Abstract: The present disclosure provides a method for processing a photoresist component, including steps of: placing a photoresist component to be processed on a heating device comprising a plurality of heating components; and controlling, based on a heating parameter, each of the plurality of heating components associated with the heating parameter to heat the photoresist component to be processed. The heating parameter is determined based on a photoresist component parameter of the photoresist component to be processed and a process parameter of forming the photoresist component. The present disclosure further provides a device for processing a photoresist component.
    Type: Application
    Filed: August 17, 2017
    Publication date: July 5, 2018
    Inventors: Shichao Ma, Pengfei Wang, Chongxi Wei
  • Publication number: 20180141077
    Abstract: A coating apparatus, a method of recycling a coating liquid by utilization of the same and a method for cleaning the same are provided. The coating apparatus includes a supply device, a coater device and a recycling device. The supply device includes a liquid inlet, a liquid outlet and a coating liquid supply unit connected with the liquid inlet. The coater device includes a coating liquid nozzle including a receiving opening connected with the liquid outlet of the supply device, a coating opening and an exhaust opening. The recycling device includes a recycled liquid outlet and at least one recycling inlet including a supply process recycling inlet which is connected with the exhaust opening of the coating liquid nozzle, and the recycled liquid outlet is connected with the liquid inlet of the supply device.
    Type: Application
    Filed: September 29, 2017
    Publication date: May 24, 2018
    Inventors: Jianfeng WANG, Kaimin WU, Chongxi WEI, Peng CHEN, Lei ZHU
  • Patent number: 9601361
    Abstract: A fixture for conveying a mask plate comprising: a conveying bracket; and a fixation structure that is arranged on the conveying bracket and configured to fix the mask plate to be conveyed. The fixture has the following advantageous effects: it is able to prevent the hands from being in direct contact with the mask plate, thereby reducing the risk of conveyance damage of the mask plate which improves the operation efficiency.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: March 21, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yanqiu Li, Chongxi Wei, Wei Li
  • Patent number: 9580255
    Abstract: The present disclosure provides a wire buffer device. The wire buffer device comprises: a frame; and multiple of support layers provided to the frame and arranged in layers. Each of the support layers includes multiple sections of wires that support a substrate. The multiple sections of wires are in the form of at least one integrated wire. The wire buffer device further includes at least one transmission structure. Said at least one transmission structure drives each of said at least one integrated wire to perform a reciprocating motion so that at least a part of each of said at least one integrated wire moves into or moves out from the frame. For the wire buffer device, work operability is improved, and secondary contamination to the device is avoided.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: February 28, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Fengming Xue, Chongxi Wei, Guanjun Li
  • Publication number: 20160268151
    Abstract: The present disclosure provides a fixture for conveying a mask plate, the fixture for conveying a mask plate includes: a conveying bracket; and a fixation structure that is arranged on the conveying bracket and configured to fix the mask plate to be conveyed. The advantageous effects according to the present disclosure are as follows: it is able to prevent the hands from being in direct contact with the mask plate, thereby to reduce the risk of conveyance damage of the mask plate and improve the operation efficiency.
    Type: Application
    Filed: May 6, 2014
    Publication date: September 15, 2016
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: YANQIU LI, CHONGXI WEI, WEI LI
  • Publication number: 20150320205
    Abstract: The present disclosure provides a wire buffer device. The wire buffer device comprises: a frame; and multiple of support layers provided to the frame and arranged in layers. Each of the support layers includes multiple sections of wires that support a substrate. The multiple sections of wires are in the form of at least one integrated wire. The wire buffer device further includes at least one transmission structure. Said at least one transmission structure drives each of said at least one integrated wire to perform a reciprocating motion so that at least a part of each of said at least one integrated wire moves into or moves out from the frame. For the wire buffer device, work operability is improved, and secondary contamination to the device is avoided.
    Type: Application
    Filed: October 20, 2014
    Publication date: November 12, 2015
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: FENGMING XUE, CHONGXI WEI, GUANJUN LI
  • Patent number: 8929007
    Abstract: A color filter and a manufacturing method thereof are provided, in which a stacked structure composed of several color film layers having different colors is formed in a non-transmitting partitioning region of the color filter in such a way that the stacked structure can prevent light from passing through the color filter via the partitioning region.
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: January 6, 2015
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Hongjiang Wu, Chongxi Wei, Yiming Chen, Seungmoo Rim, Xibin Shao
  • Publication number: 20120287523
    Abstract: A color filter and a manufacturing method thereof are provided, in which a stacked structure composed of several color film layers having different colors is formed in a non-transmitting partitioning region of the color filter in such a way that the stacked structure can prevent light from passing through the color filter via the partitioning region.
    Type: Application
    Filed: May 8, 2012
    Publication date: November 15, 2012
    Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Hongjiang WU, Chongxi WEI, Yiming CHEN, Seungmoo RIM, Xibin SHAO