Patents by Inventor Yongzhong Zhang

Yongzhong 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: 12287554
    Abstract: An array substrate, including a first substrate, and a plurality of gate lines and a plurality of data lines defining a plurality of subpixel regions each including a reflective region and a transmissive region, wherein the reflective region includes a reflective electrode, and the transmissive region includes a transmissive electrode; a first spacing region including a preset subregion is between two adjacent reflective electrodes in a first direction; the data line includes a first portion in the preset subregion, and a width of the first portion in the first direction is smaller than that of the preset subregion; and the array substrate further includes a first light shielding pattern opposite to the first portion and in the same layer as the gate lines, where an orthographic projection of the first light shielding pattern on the first substrate completely covers an orthographic projection of the preset subregion on the first substrate.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: April 29, 2025
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ruomei Bian, Jian Wang, Yong Zhang, Xianglei Qin, Xing Xu, Jiaxing Wang, Xuan Zhong, Honggui Jin, Liangzhen Tang, Zhaohu Yu, Wulin Zhang, Yongzhong Zhang
  • Patent number: 12271083
    Abstract: A dimming module and method for manufacturing the same, and a dimming glass, relate to the field of smart glass technology. The dimming module includes: a first dimming structure (10) and a second dimming structure (20). Each of the first dimming structure (10) and the second dimming structure (20) includes a first substrate (1), a second substrate (2) and a liquid crystal layer (3), and a first flexible circuit board (4) and a second flexible circuit board (5). The first substrate (1) is provided with a first binding area (11), and a first electrode (6) on one side facing the liquid crystal layer (3). The second substrate (2) is provided with a second binding area (21), and a plurality of second electrodes (7) on one side facing the liquid crystal layer (3).
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: April 8, 2025
    Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Deshen Zhai, Chunlei Wang, Sikai Zhang, Juan Chen, Ying Wang, Changyin Wang, Peng Liang, Xiaoqian Ju, Xiaolong Wu, Yongzhong Zhang, Jing Pang
  • Patent number: 12248209
    Abstract: The present disclosure provides a dimming glass and a method for manufacturing the dimming glass. The dimming glass includes: at least one dimming functional layer sandwiched between two glass substrates, where a plurality of conductive leads is connected to a bonding circuit board, and a sealant filled between sealant regions of the two glass substrates. Each conductive lead includes a connecting end, a protruding end and an extension segment. The connecting end is connected to the bonding circuit board, the protruding end extends out of an outer side of an edge of the glass substrate, at least a part of the extension segment extends in a first direction which is an extension direction of an edge of the bonding side of the dimming functional layer, and the extension segment is located in the sealant region and is secured through the sealant.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: March 11, 2025
    Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Deshen Zhai, Chunlei Wang, Sikai Zhang, Ying Wang, Peng Liang, Xiaoqian Ju, Xiaolong Wu, Changyin Wang, Zhan Li, Juan Chen, Yongzhong Zhang, Jing Pang
  • Patent number: 12216360
    Abstract: A display module, including: a first substrate (1); a second substrate (2); a liquid crystal layer (3); the display module further includes a first polarizing film (4), a first one-half wave plate (51) and a first quarter wave plate (52); the first quarter wave plate (52), the first one-half wave plate (51) and the first polarizing film (4) are on a side of the first substrate (1) away from the liquid crystal layer (3) and are sequentially stacked in a direction away from the first substrate (1); an angle between an absorption axis of the first polarizing film (4) and a first direction is in a range of 85° to 105°; an angle between a slow axis of the first one-half wave plate (51) and the first direction is in a range of 105° to 125°.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: February 4, 2025
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xuan Zhong, Jiaxing Wang, Hongliang Yuan, Xiaojuan Wu, Jian Wang, Hongsheng Bi, Zhiqiang Zhao, Ziqi Sun, Yongzhong Zhang, Feng Qu
  • Publication number: 20250013088
    Abstract: The present disclosure provides a dimming glass and a method for manufacturing the dimming glass. The dimming glass includes: at least one dimming functional layer sandwiched between two glass substrates, where a plurality of conductive leads is connected to a bonding circuit board, and a sealant filled between sealant regions of the two glass substrates. Each conductive lead includes a connecting end, a protruding end and an extension segment. The connecting end is connected to the bonding circuit board, the protruding end extends out of an outer side of an edge of the glass substrate, at least a part of the extension segment extends in a first direction which is an extension direction of an edge of the bonding side of the dimming functional layer, and the extension segment is located in the sealant region and is secured through the sealant.
    Type: Application
    Filed: March 31, 2022
    Publication date: January 9, 2025
    Applicants: Beijing BOE Sensor Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Deshen Zhai, Chunlei Wang, Sikai Zhang, Ying Wang, Peng Liang, Xiaoqian Ju, Xiaolong Wu, Changyin Wang, Zhan Li, Juan Chen, Yongzhong Zhang, Jing Pang
  • Publication number: 20240377685
    Abstract: An array substrate, including a first substrate, and a plurality of gate lines and a plurality of data lines defining a plurality of subpixel regions each including a reflective region and a transmissive region, wherein the reflective region includes a reflective electrode, and the transmissive region includes a transmissive electrode; a first spacing region including a preset subregion is between two adjacent reflective electrodes in a first direction; the data line includes a first portion in the preset subregion, and a width of the first portion in the first direction is smaller than that of the preset subregion; and the array substrate further includes a first light shielding pattern opposite to the first portion and in the same layer as the gate lines, where an orthographic projection of the first light shielding pattern on the first substrate completely covers an orthographic projection of the preset subregion on the first substrate.
    Type: Application
    Filed: August 1, 2022
    Publication date: November 14, 2024
    Inventors: Ruomei BIAN, Jian WANG, Yong ZHANG, Xianglei QIN, Xing XU, Jiaxing WANG, Xuan ZHONG, Honggui JIN, Liangzhen TANG, Zhaohu YU, Wulin ZHANG, Yongzhong ZHANG
  • Publication number: 20240369881
    Abstract: A display module, including: a first substrate (1); a second substrate (2); a liquid crystal layer (3); the display module further includes a first polarizing film (4), a first one-half wave plate (51) and a first quarter wave plate (52); the first quarter wave plate (52), the first one-half wave plate (51) and the first polarizing film (4) are on a side of the first substrate (1) away from the liquid crystal layer (3) and are sequentially stacked in a direction away from the first substrate (1); an angle between an absorption axis of the first polarizing film (4) and a first direction is in a range of 85° to 105°; an angle between a slow axis of the first one-half wave plate (51) and the first direction is in a range of 105° to 125°.
    Type: Application
    Filed: July 1, 2022
    Publication date: November 7, 2024
    Inventors: Xuan ZHONG, Jiaxing WANG, Hongliang YUAN, Xiaojuan WU, Jian WANG, Hongsheng BI, Zhiqiang ZHAO, Ziqi SUN, Yongzhong ZHANG, Feng QU
  • Patent number: 12126922
    Abstract: An embodiment of the present disclosure provides a virtual image display system, including: a photoelectric conversion part for receiving an optical image signal and converting the optical image signal into a current signal; a voltage conversion part electrically connected to the photoelectric conversion part, for receiving the current signal and converting the current signal into a voltage signal; and a display part electrically connected to the voltage conversion part, for receiving the voltage signal and displaying an image according to the voltage signal.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: October 22, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhaohui Meng, Xue Dong, Wei Sun, Yongzhong Zhang
  • Publication number: 20240321166
    Abstract: Provided in the present disclosure are a display apparatus, an image signal processing apparatus, a collection apparatus and a display system. The display apparatus includes: a plurality of pixels, which are arranged in an array; a plurality of scan lines, which are respectively coupled to the plurality of pixels and extend in a row direction; a plurality of data lines, which are respectively coupled to the plurality of pixels and extend in the row direction; a plurality of control lines, which are respectively coupled to the plurality of pixels and extend in a column direction; a data bus, which is coupled to the data lines; a plurality of first switch circuits, which correspond to one data line; and a plurality of second switch circuits, which correspond to the pixels.
    Type: Application
    Filed: August 31, 2021
    Publication date: September 26, 2024
    Inventors: Peng HAN, Huidong HE, Qianwen JIANG, Juanjuan SHI, Weihua DU, Hao ZHANG, Lili CHEN, Xue DONG, Yongzhong ZHANG
  • Publication number: 20240272490
    Abstract: A dimming module and method for manufacturing the same, and a dimming glass, relate to the field of smart glass technology. The dimming module includes: a first dimming structure (10) and a second dimming structure (20). Each of the first dimming structure (10) and the second dimming structure (20) includes a first substrate (1), a second substrate (2) and a liquid crystal layer (3), and a first flexible circuit board (4) and a second flexible circuit board (5). The first substrate (1) is provided with a first binding area (11), and a first electrode (6) on one side facing the liquid crystal layer (3). The second substrate (2) is provided with a second binding area (21), and a plurality of second electrodes (7) on one side facing the liquid crystal layer (3).
    Type: Application
    Filed: February 28, 2022
    Publication date: August 15, 2024
    Applicants: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Deshen ZHAI, Chunlei WANG, Sikai ZHANG, Juan CHEN, Ying WANG, Changyin WANG, Peng LIANG, Xiaoqian JU, Xiaolong WU, Yongzhong ZHANG, Jing PANG
  • Publication number: 20240248663
    Abstract: Provided in the present disclosure are an image processing system, a cloud serving end, and a method. The image processing system comprises: a local end comprising at least one display terminal, a cloud serving end, and a remote end comprising a plurality of image collection units, each display terminal is configured to send a data request to the cloud serving end; the cloud serving end is configured to: receive the data request; determine a target application scenario from a plurality of application scenarios of the display terminal; determine a target image collection unit from the plurality of image collection units; process, according to a target image processing algorithm corresponding to the target application scenario and the target image collection unit, raw image data collected by the target image collected unit; send the processed image data to the display terminal, such that the display terminal displays the processed image data.
    Type: Application
    Filed: May 25, 2021
    Publication date: July 25, 2024
    Inventors: Jiankang SUN, Hao ZHANG, Lili CHEN, Xue DONG, Xinkai LI, Yongzhong ZHANG
  • Publication number: 20240248672
    Abstract: The present application discloses an inter-device communication method, a camera, and a display, for use in providing a method for direct communication between a camera and a display. The camera comprises a controller, a camera body, a memory, and a communication module. The controller is configured to perform the following steps: acquiring an image from the camera body and performing image processing on the image to determine configuration information of the image; determining ID code information of the image according to identification information of the camera body and the configuration information, wherein the ID code information is used for representing the identification information of the camera body and the configuration information of the image; and sending the image and the ID code information to a display, so that the display performs image processing on the image according to the ID code information and then displays the image.
    Type: Application
    Filed: May 26, 2021
    Publication date: July 25, 2024
    Inventors: Huidong HE, Peng HAN, Qianwen JIANG, Juanjuan SHI, Weihua DU, Xue DONG, Hao ZHANG, Lili CHEN, Yongzhong ZHANG
  • Publication number: 20240237111
    Abstract: Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; displaying a help seeking interface; sending, in response to a help-retrieving instruction, a first help-retrieving request to the server; and receiving a first confirmation help message from a second control terminal from the server, wherein the first confirmation help message indicates that the second control terminal agrees to help retrieve the first mobile terminal.
    Type: Application
    Filed: September 20, 2022
    Publication date: July 11, 2024
    Inventors: Qianwen JIANG, Yongzhong ZHANG, Hao ZHANG, Lili CHEN, Peng HAN, Huidong HE, Juanjuan SHI, Weihua DU
  • Patent number: 11989342
    Abstract: A virtual tourism client device, a virtual tourism server-side device, a system, and an image acquisition device are provided. The virtual tourism client device includes a detector and a head display, the detector being configured to detect a change of a viewing direction of a user in real time and generate viewing direction information of the user according to the change of the viewing direction, wherein the change of the viewing direction is a change of a current viewing direction of the user with respect to a reference viewing direction; and the head display being configured to obtain a part of video image data corresponding to the viewing direction information of the user from panoramic video image data with an image reference direction and play the part of the video image data.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: May 21, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventor: Yongzhong Zhang
  • Publication number: 20240138010
    Abstract: Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; displaying a help seeking interface; sending, in response to a help-retrieving instruction, a first help-retrieving request to the server; and receiving a first confirmation help message from a second control terminal from the server, wherein the first confirmation help message indicates that the second control terminal agrees to help retrieve the first mobile terminal.
    Type: Application
    Filed: September 19, 2022
    Publication date: April 25, 2024
    Inventors: Qianwen JIANG, Yongzhong ZHANG, Hao ZHANG, Lili CHEN, Peng HAN, Huidong HE, Juanjuan SHI, Weihua DU
  • Publication number: 20240073558
    Abstract: An embodiment of the present disclosure provides a virtual image display system, including: a photoelectric conversion part for receiving an optical image signal and converting the optical image signal into a current signal; a voltage conversion part electrically connected to the photoelectric conversion part, for receiving the current signal and converting the current signal into a voltage signal; and a display part electrically connected to the voltage conversion part, for receiving the voltage signal and displaying an image according to the voltage signal.
    Type: Application
    Filed: May 11, 2021
    Publication date: February 29, 2024
    Inventors: Zhaohui MENG, Xue DONG, Wei SUN, Yongzhong ZHANG
  • Publication number: 20230270150
    Abstract: A low cost biodegradable drinking straw comprising structurally non-altered corn starch mixed with one or more than one improver. The improver comprises a biological enzyme preparation and a colloid preparation. The low cost biodegradable drinking straw is made by providing 98% structurally non-altered corn starch mixed with one or more than one improver to make a biodegradable powder. The edible biodegradable powder is formed into a drinking straw shape and extruded to a drinking straw shape. When the extruded drinking straw shapes are cooled, they are cut into an appropriate drinking straw length. The cut drinking straws are then dried and packaged.
    Type: Application
    Filed: November 3, 2020
    Publication date: August 31, 2023
    Inventors: Yongzhong Zhang, Junhua Wang, Gang Chen
  • Patent number: 11565190
    Abstract: Provided is a virtual tourism method which includes: detecting, by a virtual tourism client device, a change of a viewing direction of a user in real time, generating viewing direction information of the user according to the change of the viewing direction, wherein the viewing direction change is a change of a current viewing direction of the user with respect to a reference viewing direction; and obtaining, a part of video image data corresponding to the current viewing direction of the user from stored panoramic video image data according to the viewing direction information of the user and playing the part of the video image data.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: January 31, 2023
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventor: Yongzhong Zhang
  • Publication number: 20220317766
    Abstract: A virtual tourism client device, a virtual tourism server-side device, a system, and an image acquisition device are provided. The virtual tourism client device includes a detector and a head display, the detector being configured to detect a change of a viewing direction of a user in real time and generate viewing direction information of the user according to the change of the viewing direction, wherein the change of the viewing direction is a change of a current viewing direction of the user with respect to a reference viewing direction; and the head display being configured to obtain a part of video image data corresponding to the viewing direction information of the user from panoramic video image data with an image reference direction and play the part of the video image data.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 6, 2022
    Inventor: Yongzhong ZHANG
  • Publication number: 20210093978
    Abstract: Provided is a virtual tourism method which includes: detecting, by a virtual tourism client device, a change of a viewing direction of a user in real time, generating viewing direction information of the user according to the change of the viewing direction, wherein the viewing direction change is a change of a current viewing direction of the user with respect to a reference viewing direction; and obtaining, a part of video image data corresponding to the current viewing direction of the user from stored panoramic video image data according to the viewing direction information of the user and playing the part of the video image data.
    Type: Application
    Filed: June 23, 2020
    Publication date: April 1, 2021
    Inventor: Yongzhong ZHANG