Patents by Inventor Weida QIN

Weida QIN 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: 12313929
    Abstract: Provided is a display panel, including: a base substrate, a display structure, a black matrix pattern, and a cylindrical lens structure layer. The black matrix pattern includes a plurality of first openings. The display panel is provided with a plurality of sub-pixel regions arranged in rows and columns. The first openings are disposed in the sub-pixel regions. The cylindrical lens structure layer includes a plurality of strip-shaped cylindrical lens structure and has a plurality of focal lines in an orthographic projection on the black matrix pattern. The focal lines are parallel to the length direction of the cylindrical lens structures. The focal lines partition each sub-pixel region into a plurality of regions. One of the plurality of regions is a non-crosstalk region. The black matrix pattern further includes second openings in the non-crosstalk regions. The second openings are disposed outside regions where the first openings are disposed.
    Type: Grant
    Filed: August 19, 2022
    Date of Patent: May 27, 2025
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Shiming Shang, Xiaoqing Peng, Hailin Xue, Weida Qin, Yanyun Li, Shaokai Su, Shaoming Yan, Wei Min
  • Patent number: 12282230
    Abstract: A display panel includes a display region and a photoelectric sensing region, a plurality of spacer, a plurality of first support pillars, a plurality of second support pillars, and a plurality of third support pillars. The display region is located outside the photoelectric sensing region; and the photoelectric sensing region includes a light transmitting region and a frame area surrounding the light transmitting region, and the frame region includes: a first region, a second region, and a third region. The plurality of the spacers are arranged in an array, and located within the display region, but not located within the light transmitting region. The plurality of the first support pillars are located within the first region. The plurality of the second support pillars are located within the second region. The plurality of the third support pillars are located within the third region.
    Type: Grant
    Filed: March 20, 2024
    Date of Patent: April 22, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Kai Chen, Yanqing Chen, Ruichao Liu, Jie Tong, Xiaofeng Zhang, Weida Qin, Ning Wang, Yan Wang, Wei Li, Haoyi Xin
  • Publication number: 20250085583
    Abstract: Provided is a display panel, including: a base substrate, a display structure, a black matrix pattern, and a cylindrical lens structure layer. The black matrix pattern includes a plurality of first openings. The display panel is provided with a plurality of sub-pixel regions arranged in rows and columns. The first openings are disposed in the sub-pixel regions. The cylindrical lens structure layer includes a plurality of strip-shaped cylindrical lens structure and has a plurality of focal lines in an orthographic projection on the black matrix pattern. The focal lines are parallel to the length direction of the cylindrical lens structures. The focal lines partition each sub-pixel region into a plurality of regions. One of the plurality of regions is a non-crosstalk region. The black matrix pattern further includes second openings in the non-crosstalk regions. The second openings are disposed outside regions where the first openings are disposed.
    Type: Application
    Filed: August 19, 2022
    Publication date: March 13, 2025
    Inventors: Shiming SHANG, Xiaoqing PENG, Hailin XUE, Weida QIN, Yanyun LI, Shaokai SU, Shaoming YAN, Wei MIN
  • Publication number: 20240258335
    Abstract: An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; and a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); where the pattern unit (171a) further includes a second bump (1712) located within a central area surrounded by each of the first bumps (1710), and the spacing groove (1711) on a same side of the first bump (1710) and the second bump (1712) is arranged in a non-straight shape.
    Type: Application
    Filed: April 9, 2024
    Publication date: August 1, 2024
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Jiguo WANG, Jian SUN, Zhao ZHANG, Liang TIAN, Weida QIN, Zhen WANG, Han ZHANG, Wenwen QIN, Xiaoyan YANG, Yue SHAN, Wei YAN, Jian ZHANG, Deshuai WANG, Yadong ZHANG, Jiantao LIU
  • Publication number: 20240219780
    Abstract: A display panel includes a display region and a photoelectric sensing region, a plurality of spacer, a plurality of first support pillars, a plurality of second support pillars, and a plurality of third support pillars. The display region is located outside the photoelectric sensing region; and the photoelectric sensing region includes a light transmitting region and a frame area surrounding the light transmitting region, and the frame region includes: a first region, a second region, and a third region. The plurality of the spacers are arranged in an array, and located within the display region, but not located within the light transmitting region. The plurality of the first support pillars are located within the first region. The plurality of the second support pillars are located within the second region. The plurality of the third support pillars are located within the third region.
    Type: Application
    Filed: March 20, 2024
    Publication date: July 4, 2024
    Inventors: Kai CHEN, Yanqing CHEN, Ruichao LIU, Jie TONG, Xiaofeng ZHANG, Weida QIN, Ning WANG, Yan WANG, Wei LI, Haoyi XIN
  • Patent number: 12002887
    Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: June 4, 2024
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanqing Chen, Jianyun Xie, Wei Li, Cheng Li, Pan Guo, Yanfeng Li, Weida Qin, Ning Wang
  • Patent number: 11984453
    Abstract: An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); and a reflective electrode layer, wherein the reflective electrode layer includes a plurality of reflective electrodes (18) that are mutually disconnected, each of the reflective electrodes (18) is located in one of the sub-pixel regions (101) and is electrically connected to the sub-pixel circuit through the first via hole (170).
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: May 14, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiguo Wang, Jian Sun, Zhao Zhang, Liang Tian, Weida Qin, Zhen Wang, Han Zhang, Wenwen Qin, Xiaoyan Yang, Yue Shan, Wei Yan, Jian Zhang, Deshuai Wang, Yadong Zhang, Jiantao Liu
  • Patent number: 11966124
    Abstract: A display panel includes a display region and a photoelectric sensing region which includes a light transmitting region and a frame region surrounding the light transmitting region; the frame region includes a first region surrounding the light transmitting region, a second region on a side of the first region away from the light transmitting region and surrounding the first region, and a third region between the second region and the display region. The spacers are in an array and in the display region but not in the light transmitting region. A plurality of first support pillars are in the first region, arranged around the light transmitting region, and spaced from each other. A plurality of second support pillars are in the second region, around the second region, and spaced from each other. A plurality of third support pillars are in the third region in an array.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: April 23, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Kai Chen, Yanqing Chen, Ruichao Liu, Jie Tong, Xiaofeng Zhang, Weida Qin, Ning Wang, Yan Wang, Wei Li, Haoyi Xin
  • Patent number: 11901367
    Abstract: A method of manufacturing an array substrate, includes: providing a substrate; forming a gate conductive layer including at least one first alignment mark; forming a source-drain conductive thin film; aligning a first mask and the substrate on which the gate conductive layer and the source-drain conductive thin film have been formed according to the at least one first alignment mark; patterning the source-drain conductive thin film by using the first mask to form at least one second alignment mark to obtain a source-drain conductive layer; forming a black matrix thin film; aligning a second mask and the substrate on which the gate conductive layer, the source-drain conductive layer and the black matrix thin film have been formed according to the at least one second alignment mark; patterning the black matrix thin film by using the second mask to form a black matrix; and forming a color filter layer.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: February 13, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yan Wang, Yanqing Chen, Wei Li, Ning Wang, Weida Qin, Zhao Zhang, Jing Li, Feng Yang
  • Patent number: 11860491
    Abstract: A display panel includes a second substrate. The second substrate includes a second base substrate and a shielding layer, an array structure layer, an insulating layer and a reflective layer which are sequentially disposed on a second base substrate, the array structure layer includes gate lines; the shielding layer includes a plurality of groups of light shielding units sequentially arranged along a first direction, each group of the light shielding units includes a plurality of independent sub-light shielding units sequentially arranged along a second direction, the reflective layer includes a plurality of reflective units arranged in an array, the plurality of reflective units form a plurality of reflective rows and a plurality of reflective columns, a first space area is formed between adjacent reflective columns, and a second space area is formed between adjacent reflective rows forms.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: January 2, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Zhao Zhang, Yanqing Chen, Wei Li, Weida Qin, Kai Chen, Jiguo Wang, Wei Yan, Xiaofeng Zhang, Zeliang Li, Jian Zhang, Zhen Wang
  • Publication number: 20230343874
    Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Inventors: Yanqing CHEN, Jianyun XIE, Wei LI, Cheng LI, Pan GUO, Yanfeng LI, Weida QIN, Ning WANG
  • Patent number: 11728435
    Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: August 15, 2023
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanqing Chen, Jianyun Xie, Wei Li, Cheng Li, Pan Guo, Yanfeng Li, Weida Qin, Ning Wang
  • Patent number: 11703707
    Abstract: The present disclosure provides a color filter substrate, including: a base substrate, and a light-shielding pattern on the base substrate and having a plurality of openings to define a plurality of pixel regions, wherein each of the plurality of pixel regions at least includes a color filtering region, and a color filtering layer is filled in each color filtering region, and at least one of the plurality of pixel regions further includes at least one transparent region, each of which is filled with a transparent non-filtering layer. The present disclosure further provides a reflective display panel and a manufacturing method for a color filter substrate.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: July 18, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaofeng Zhang, Jianyun Xie, Yanqing Chen, Jie Tong, Weida Qin, Zhao Zhang
  • Publication number: 20230154933
    Abstract: An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); and a reflective electrode layer, wherein the reflective electrode layer includes a plurality of reflective electrodes (18) that are mutually disconnected, each of the reflective electrodes (18) is located in one of the sub-pixel regions (101) and is electrically connected to the sub-pixel circuit through the first via hole (170).
    Type: Application
    Filed: January 29, 2021
    Publication date: May 18, 2023
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Jiguo WANG, Jian SUN, Zhao ZHANG, Liang TIAN, Weida QIN, Zhen WANG, Han ZHANG, Wenwen QIN, Xiaoyan YANG, Yue SHAN, Wei YAN, Jian ZHANG, Deshuai WANG, Yadong ZHANG, Jiantao LIU
  • Publication number: 20230027406
    Abstract: A method of manufacturing an array substrate, includes: providing a substrate; forming a gate conductive layer including at least one first alignment mark; forming a source-drain conductive thin film; aligning a first mask and the substrate on which the gate conductive layer and the source-drain conductive thin film have been formed according to the at least one first alignment mark; patterning the source-drain conductive thin film by using the first mask to form at least one second alignment mark to obtain a source-drain conductive layer; forming a black matrix thin film; aligning a second mask and the substrate on which the gate conductive layer, the source-drain conductive layer and the black matrix thin film have been formed according to the at least one second alignment mark; patterning the black matrix thin film by using the second mask to form a black matrix; and forming a color filter layer.
    Type: Application
    Filed: May 12, 2021
    Publication date: January 26, 2023
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yan WANG, Yanqing CHEN, Wei LI, Ning WANG, Weida QIN, Zhao ZHANG, Jing LI, Feng YANG
  • Publication number: 20230017000
    Abstract: A display panel includes a second substrate. The second substrate includes a second base substrate and a shielding layer, an array structure layer, an insulating layer and a reflective layer which are sequentially disposed on a second base substrate, the array structure layer includes gate lines; the shielding layer includes a plurality of groups of light shielding units sequentially arranged along a first direction, each group of the light shielding units includes a plurality of independent sub-light shielding units sequentially arranged along a second direction, the reflective layer includes a plurality of reflective units arranged in an array, the plurality of reflective units form a plurality of reflective rows and a plurality of reflective columns, a first space area is formed between adjacent reflective columns, and a second space area is formed between adjacent reflective rows forms.
    Type: Application
    Filed: September 22, 2022
    Publication date: January 19, 2023
    Inventors: Zhao ZHANG, Yanqing CHEN, Wei LI, Weida QIN, Kai CHEN, Jiguo WANG, Wei YAN, Xiaofeng ZHANG, Zeliang LI, Jian ZHANG, Zhen WANG
  • Patent number: 11493798
    Abstract: Provided are a display panel, a preparation method thereof, and a display apparatus. The display panel includes a first substrate and a second substrate disposed oppositely, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the first substrate includes a black matrix layer and a color filter layer which are sequentially disposed on a first base substrate; at least one of the first substrate and the second substrate further includes a spacer; and the black matrix layer includes at least one first black matrix, and an orthographic projection of each first black matrix on the first base substrate covers an orthographic projection of the spacer on the first base substrate.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: November 8, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Zhao Zhang, Yanqing Chen, Wei Li, Weida Qin, Kai Chen, Jiguo Wang, Wei Yan, Xiaofeng Zhang, Zeliang Li, Jian Zhang, Zhen Wang
  • Publication number: 20220334424
    Abstract: A display panel includes a display region and a photoelectric sensing region, a plurality of spacer, a plurality of first support pillars, a plurality of second support pillars, and a plurality of third support pillars. The display region is located outside the photoelectric sensing region; and the photoelectric sensing region includes a light transmitting region and a frame area surrounding the light transmitting region, and the frame region includes: a first region, a second region, and a third region. The plurality of the spacers are arranged in an array, and located within the display region, but not located within the light transmitting region. The plurality of the first support pillars are located within the first region. The plurality of the second support pillars are located within the second region. The plurality of the third support pillars are located within the third region.
    Type: Application
    Filed: December 30, 2020
    Publication date: October 20, 2022
    Inventors: Kai CHEN, Yanqing CHEN, Ruichao LIU, Jie TONG, Xiaofeng ZHANG, Weida QIN, Ning WANG, Yan WANG, Wei LI, Haoyi XIN
  • Publication number: 20220320345
    Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
    Type: Application
    Filed: June 21, 2022
    Publication date: October 6, 2022
    Inventors: Yanqing CHEN, Jianyun XIE, Wei LI, Cheng LI, Pan GUO, Yanfeng LI, Weida QIN, Ning WANG
  • Publication number: 20220276528
    Abstract: Provided are a display panel, a preparation method thereof, and a display apparatus. The display panel includes a first substrate and a second substrate disposed oppositely, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the first substrate includes a black matrix layer and a color filter layer which are sequentially disposed on a first base substrate; at least one of the first substrate and the second substrate further includes a spacer; and the black matrix layer includes at least one first black matrix, and an orthographic projection of each first black matrix on the first base substrate covers an orthographic projection of the spacer on the first base substrate.
    Type: Application
    Filed: October 25, 2021
    Publication date: September 1, 2022
    Inventors: Zhao ZHANG, Yanqing CHEN, Wei LI, Weida QIN, Kai CHEN, Jiguo WANG, Wei YAN, Xiaofeng ZHANG, Zeliang LI, Jian ZHANG, Zhen WANG