Patents by Inventor Hongli Wang

Hongli Wang 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: 11233096
    Abstract: A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: January 25, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lujiang Huangfu, Xiaodan Jin, Yinan Liang, Zhenzhen Li, Wenjing Tan, Libin Liu, Qian Yang, Hongli Wang
  • Publication number: 20210408153
    Abstract: An electroluminescent display panel includes a plurality of repeating units each including a first conductive layer, a first insulating layer including a first via hole, and an anode including a main body and an auxiliary portion. At least one repeating unit includes a first-color sub-pixel, a second-color sub-pixel, and a third-color sub-pixel; the area of the main body of the third-color sub-pixel is larger than that of the second-color sub-pixel and that of the first-color sub-pixel; and an overlapping area between the main body of the third-color sub-pixel and the first conductive layer is larger than that between the main body of the second-color sub-pixel and the first conductive layer, and the overlapping area between the main body of the third-color sub-pixel and the first conductive layer is larger than that between the main body of the first-color sub-pixel and the first conductive layer.
    Type: Application
    Filed: July 31, 2019
    Publication date: December 30, 2021
    Inventors: Kaipeng SUN, Yuanyou QIU, Weiyun HUANG, Yue LONG, Chao ZENG, Jiangnan LU, Libin LIU, Hongli WANG
  • Publication number: 20210399061
    Abstract: A pixel arrangement structure, a display substrate and a mask group are disclosed. The pixel arrangement structure includes a plurality of pixel groups, each of the plurality of pixel groups includes one red sub-pixel, two green sub-pixels and one blue sub-pixel; the red sub-pixel and the blue sub-pixel are arranged along a first direction; the two green sub-pixels are arranged along a second direction. Four vertexes included in the red sub-pixel are located in a first virtual rhombus and are substantially coincident with four vertexes of the first virtual rhombus, respectively; four vertexes included in the blue sub-pixel are located in a second virtual rhombus and are substantially coincident with four vertexes of the second virtual rhombus, respectively; at least one of the red or the blue sub-pixel has a shape of a corresponding virtual rhombus with each side of the virtual rhombus being an inwardly concaved side.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 23, 2021
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fengli JI, Hongli WANG, Xueguang HAO
  • Patent number: 11189666
    Abstract: A pixel arrangement structure, a display substrate, and a display device. The pixel arrangement structure includes pixel groups extending in a first direction and arranged in a second direction, and each pixel group includes a first sub-pixel row, a second sub-pixel row, and a third sub-pixel row. The first sub-pixel row includes a plurality of first sub-pixels, the second sub-pixel row includes a plurality of second sub-pixel pairs, and the third sub-pixel row includes a plurality of third sup-pixels (310). The pitches of the plurality of first sub-pixels, the plurality of second sub-pixel pairs, and the plurality of third sub-pixels in the first direction are same. In each pixel group, a line connecting the centers of a first sub-pixel and a third sub-pixel adjacent to each other are substantially parallel to the second direction.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: November 30, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenjing Tan, Lujiang Huangfu, Hongli Wang, Hui Zhao
  • Publication number: 20210335909
    Abstract: The pixel arrangement structure includes first color sub-pixel blocks, second color sub-pixel blocks, and third color sub-pixel blocks. Each of the plurality of minimum repeating regions has a rectangular shape and includes a first virtual rectangle, and the first virtual rectangle includes one first color sub-pixel block, one second color-sub-pixel block and one-third color sub-pixel block. Any edge of the first virtual rectangle has a non-zero included angle with a first direction, and the first direction is a row direction or a column direction. The first color sub-pixel block is on a perpendicular bisector of the first edge, the second color sub-pixel block and the third color sub-pixel block are on different sides of the perpendicular bisector of the first edge.
    Type: Application
    Filed: December 27, 2018
    Publication date: October 28, 2021
    Inventors: Hongli WANG, Lujiang HUANGFU
  • Patent number: 11081539
    Abstract: A display substrate and a display device are disclosed. The display substrate (10) includes a plurality of repeating units (100), a plurality of primary signal lines (21) and an auxiliary signal line (22). Each of the repeating units (100) includes a first sub-pixel (R1), a second sub-pixel (B1) and two third sub-pixels (G1, G2). The two third sub-pixels (G1, G2) are located between two adjacent primary signal lines (21). In each of the repeating units (100), the first sub-pixel (R1) and the second sub-pixel (B1) are arranged in a first direction (X), and the two third sub-pixels (G1, G2) are arranged in a second direction (Y). The first direction (X) and the second direction (Y) are different directions. At least one auxiliary signal line (22) is disposed between the two adjacent primary signal lines (21). Two ends of the auxiliary signal line (22) are respectively connected to the two adjacent primary signal lines (21).
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: August 3, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Libin Liu, Qian Yang, Hongli Wang, Lujiang Huangfu
  • Publication number: 20210223619
    Abstract: The present application provides a display panel, a display module, and a method for driving the display panel, for simplifying a display screen structure and reducing the overall thickness. The display panel comprises: a liquid crystal display panel and a liquid crystal lens; wherein the liquid crystal display panel comprises: a first substrate and a second substrate located to face each other, and a first liquid crystal layer located between the first substrate and the second substrate; wherein the liquid crystal lens comprises: a third substrate located on one side of the first substrate away from the second substrate, and a second liquid crystal layer located between the first substrate and the third substrate; wherein the third substrate is located within a display region.
    Type: Application
    Filed: December 24, 2019
    Publication date: July 22, 2021
    Inventors: Lijia Zhou, Li Tian, Jingquan Wang, Hongli Wang
  • Patent number: 11069286
    Abstract: A color compensation method, a compensation device, and a display device. The color compensation method includes: a modeling phase including: obtaining color cast brightness of a first sub-pixel group (100) at a boundary of a display image in a display panel upon different gray levels being input; obtaining a first initial gray level of the first sub-pixel group (100); compensating the color cast brightness to obtain compensation brightness; obtaining a compensation gray level corresponding to the compensation brightness; and establishing a correspondence between the first initial gray level and the compensation gray level.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: July 20, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenjing Tan, Hongli Wang
  • Publication number: 20210200009
    Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a display substrate and an opposing substrate arranged opposite to each other, a liquid crystal layer and a liquid crystal control electrode, the display substrate includes a display region and a first region disposed in the display region, the display substrate is provided with a recessed portion in the first region on a side facing the opposing substrate, the liquid crystal layer is accommodated into the recessed portion and disposed between the display substrate and the opposing substrate and the liquid crystal control electrode is configured to allow the liquid crystal layer to form as a liquid crystal lens after applied with voltage.
    Type: Application
    Filed: January 20, 2020
    Publication date: July 1, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Jingquan Wang, Hongli Wang, Li Tian
  • Publication number: 20210183965
    Abstract: An array substrate and an electronic device are disclosed. The array substrate includes a plurality of repeating regions, each repeating region includes a plurality of block groups, in each repeating region, the second base edge of the second color sub-pixel block and the third base edge of the third color sub-pixel block in the second block group are located on a first virtual line, the second base edge of the second color sub-pixel block and the third base edge of the third color sub-pixel block in the first second block group are located on a second virtual line, the first color sub-pixel block in the first block group and the first color sub-pixel block in the second block group are located between the first virtual line and the second virtual line.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 17, 2021
    Inventors: Hongli WANG, Lujiang HUANGFU
  • Publication number: 20210143230
    Abstract: A pixel arrangement structure, a display substrate, a display device, and a mask plate group. The pixel arrangement structure includes multiple minimum repeat units arranged in an array; each minimum repeat unit includes a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel; a first connecting line between the centers of the first color sub-pixel and the second color sub-pixel extends along a first direction, and a second connecting line between the centers of the first color sub-pixel and the third color sub-pixel extends along a second direction; the orthographic projection of the first color sub-pixel on a first straight line falls into the orthographic projection of the third color sub-pixel on the first straight line, and the orthographic projection of the first color sub-pixel on a second straight line falls into the orthographic projection of the second color sub-pixel on the second straight line.
    Type: Application
    Filed: December 28, 2018
    Publication date: May 13, 2021
    Inventors: Hongli WANG, Lujiang HUANGFU
  • Publication number: 20210091145
    Abstract: A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.
    Type: Application
    Filed: December 1, 2020
    Publication date: March 25, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lujiang HUANGFU, Xiaodan JIN, Yinan LIANG, Zhenzhen LI, Wenjing TAN, Libin LIU, Qian YANG, Hongli WANG
  • Patent number: 10943955
    Abstract: A pixel arrangement structure, a display substrate, a display device, and a mask plate set are provided. In the pixel arrangement structure, a first virtual rectangle includes one first color sub-pixel block, one second color sub-pixel block, and one third color sub-pixel block, the first virtual rectangle includes a first edge and a second edge; a distance between the second color sub-pixel block and the first edge and a distance between the third color sub-pixel block and the first edge are both smaller than a distance between the first color sub-pixel block and the first edge; and a center of the first color sub-pixel block is located on the perpendicular bisector of the first edge and a distance between the center of the first color sub-pixel block and the first edge is approximately ½ to ¾ of a length of the second edge.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: March 9, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongli Wang, Lujiang Huangfu
  • Publication number: 20200379954
    Abstract: The present disclosure relates to a file processing method for a vehicle-mounted monitoring device and a vehicle-mounted monitoring device. The file processing method includes: acquiring locking weights of files in a local storage space if it is detected that a size of an occupied space in the local storage space is greater than or equal to a first storage threshold; and processing the files according to the locking weights.
    Type: Application
    Filed: August 24, 2018
    Publication date: December 3, 2020
    Inventors: Yan Shen, Hongli Wang, Jing Yu, Xingxing Zhao
  • Patent number: 10854684
    Abstract: A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: December 1, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lujiang Huangfu, Xiaodan Jin, Yinan Liang, Zhenzhen Li, Wenjing Tan, Libin Liu, Qian Yang, Hongli Wang
  • Publication number: 20200212125
    Abstract: A display substrate and a display device. The display substrate includes a first sub-pixel, a second sub-pixel, and a first spacer. A line connecting the center of the first sub-pixel and the center of the second sub-pixel is a center line; the center line is not perpendicular to a first direction; the first direction is at least one of the row direction or the column direction. The first spacer is disposed between the first sub-pixel and the second sub-pixel, and the extension direction of first spacer between the first sub-pixel and the second sub-pixel is not perpendicular to the first direction.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 2, 2020
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Libin LIU, Qian YANG, Hongli WANG, Lujiang HUANGFU
  • Publication number: 20200194363
    Abstract: A manufacturing method of an array substrate includes forming a plurality of bonding pads in a bonding region of a base substrate, and forming at least one insulating support part at at least one position where the plurality of bonding pads are not provided in the bonding region of the base substrate.
    Type: Application
    Filed: October 12, 2018
    Publication date: June 18, 2020
    Inventors: Liqiang CHEN, Hongli WANG, Yanli WANG, Youwei WANG, Jianwei LI, Paoming TSAI
  • Publication number: 20200168674
    Abstract: A pixel arrangement structure, a display substrate, and a display device. The pixel arrangement structure includes pixel groups extending in a first direction and arranged in a second direction, and each pixel group includes a first sub-pixel row, a second sub-pixel row, and a third sub-pixel row. The first sub-pixel row includes a plurality of first sub-pixels, the second sub-pixel row includes a plurality of second sub-pixel pairs, and the third sub-pixel row includes a plurality of third sub-pixels (310). The pitches of the plurality of first sub pixels, the plurality of second sub-pixel pairs, and the plurality of third sub-pixels in the first direction are same. In each pixel group, a line connecting the centers of a first sub-pixel and a third sub-pixel adjacent to each other are substantially parallel to the second direction.
    Type: Application
    Filed: December 27, 2018
    Publication date: May 28, 2020
    Inventors: Wenjing TAN, Lujiang Huangfu, Hongli Wang, Hui ZHAO
  • Publication number: 20200168692
    Abstract: A display substrate and a display device are disclosed. The display substrate (10) includes a plurality of repeating units (100), a plurality of primary signal lines (21) and an auxiliary signal line (22). Each of the repeating units (100) includes a first sub-pixel (R1), a second sub-pixel (B1) and two third sub-pixels (G1, G2). The two third sub-pixels (G1, G2) are located between two adjacent primary signal lines (21). In each of the repeating units (100), the first sub-pixel (R1) and the second sub-pixel (B1) are arranged in a first direction (X), and the two third sub-pixels (G1, G2) are arranged in a second direction (Y). The first direction (X) and the second direction (Y) are different directions. At least one auxiliary signal line (22) is disposed between the two adjacent primary signal lines (21). Two ends of the auxiliary signal line (22) are respectively connected to the two adjacent primary signal lines (21).
    Type: Application
    Filed: December 27, 2018
    Publication date: May 28, 2020
    Inventors: Libin Liu, Qian Yang, Hongli Wang, Lujiang Huangfu
  • Publication number: 20200135098
    Abstract: A color compensation method, a compensation device, and a display device. The color compensation method includes: a modeling phase including: obtaining color cast brightness of a first sub-pixel group (100) at a boundary of a display image in a display panel upon different gray levels being input; obtaining a first initial gray level of the first sub-pixel group (100); compensating the color cast brightness to obtain compensation brightness; obtaining a compensation gray level corresponding to the compensation brightness; and establishing a correspondence between the first initial gray level and the compensation gray level.
    Type: Application
    Filed: December 27, 2018
    Publication date: April 30, 2020
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenjing TAN, Hongli WANG