Patents by Inventor Xiaodan Jin

Xiaodan Jin 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: 9881539
    Abstract: A display substrate and a driving method thereof as well as a display apparatus. The display substrate comprises pixel groups which are arranged repeatedly, each pixel group comprising a first sub-pixel group and a second sub-pixel group, each comprising four pixel columns. The present invention reduces the number of sub-pixels in the whole display apparatus. Therefore, on a premise of ensuring that the display apparatus achieves a relatively high resolution, the fabrication difficulty of the display apparatus is reduced, and the cost is lowered.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: January 30, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaodan Jin, Lintao Zhang
  • Patent number: 9818334
    Abstract: The present invention provides a display substrate and a method for driving the same, and a display apparatus. The display substrate comprises pixel groups repeatedly arranged, each of the pixel groups comprises two first sub-pixels, eight second sub-pixels and two third sub-pixels, and each of the pixel groups comprises four pixel columns, two first sub-pixels are sequentially arranged in a first pixel column of each of the pixel groups and two third sub-pixels are sequentially arranged in a third pixel column of each of the pixel groups, wherein, each of the first sub-pixels is disposed so as to correspond to two second sub-pixels in a pixel column adjacent thereto, and each of the third sub-pixels is disposed so as to correspond to two second sub-pixels in a pixel column adjacent thereto.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: November 14, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaodan Jin, Lintao Zhang
  • Publication number: 20170193875
    Abstract: Embodiments of the invention disclose a method for displaying image and a display device. In the display panel, 2*2 pixels constitute one repeating group, each repeating group contains two pixels composed of a B sub-pixel and a Y sub-pixel and two pixels composed of a R sub-pixel and a G sub-pixel, and sub-pixels included in neighboring pixels in the horizontal or vertical direction within the repeating group are different, thus compared to the existing arrangement in which three or more sub-pixels constitute one pixel, the number of sub-pixels in each pixel is reduced, enabling the resolution of image displayed to be enhanced under the same fabrication precision.
    Type: Application
    Filed: January 8, 2015
    Publication date: July 6, 2017
    Inventor: Xiaodan JIN
  • Publication number: 20170069693
    Abstract: An OLED pixel structure is provided, it includes a plurality of pixel units arranged in a matrix form. Each pixel unit includes at least two subpixels arranged in an identical row and adjacent to each other, or at least two subpixels arranged in an identical column and adjacent to each other. Each subpixel includes a transparent region and a nontransparent region where a display element is arranged. In each pixel unit, the nontransparent regions of the at least two subpixels arranged in an identical row and adjacent to each other have their central lines in a row direction located on different straight lines parallel to each other, or the nontransparent regions of the at least two subpixels arranged in an identical column and adjacent to each other have their central lines in a column direction located on different straight lines parallel to each other.
    Type: Application
    Filed: May 4, 2016
    Publication date: March 9, 2017
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Can ZHANG, Xiaodan JIN
  • Publication number: 20170047382
    Abstract: The present invention discloses a structure of pixel arrangement and a display device. The structure of pixel arrangement includes a first sub-pixel, and second sub-pixels and third sub-pixels that are provided surrounding the first sub-pixel, the first sub-pixel, portions of the second sub-pixels and portions of the third sub-pixels constituting a virtual rhombus, wherein a center of the first sub-pixel coincides with a center of the virtual rhombus; a center of the second sub-pixel coincides with a first vertex of the virtual rhombus; and a center of the third sub-pixel coincides with a second vertex of the virtual rhombus. Compared with the prior art, the number of sub-pixels required to achieve high resolution display in the present invention is smaller, so that the number of the sub-pixels is decreased.
    Type: Application
    Filed: July 20, 2015
    Publication date: February 16, 2017
    Inventors: Lujiang HUANGFU, Xiaodan JIN, Yinan LIANG
  • Publication number: 20160372020
    Abstract: The present invention provides a display substrate and a method for driving the same, and a display apparatus. The display substrate comprises pixel groups repeatedly arranged, each of the pixel groups comprises two first sub-pixels, eight second sub-pixels and two third sub-pixels, and each of the pixel groups comprises four pixel columns, two first sub-pixels are sequentially arranged in a first pixel column of each of the pixel groups and two third sub-pixels are sequentially arranged in a third pixel column of each of the pixel groups, wherein, each of the first sub-pixels is disposed so as to correspond to two second sub-pixels in a pixel column adjacent thereto, and each of the third sub-pixels is disposed so as to correspond to two second sub-pixels in a pixel column adjacent thereto.
    Type: Application
    Filed: July 16, 2015
    Publication date: December 22, 2016
    Inventors: Xiaodan JIN, Lintao ZHANG
  • Publication number: 20160372019
    Abstract: A display substrate and a driving method thereof as well as a display apparatus. The display substrate comprises pixel groups which are arranged repeatedly, each pixel group comprising a first sub-pixel group and a second sub-pixel group, each comprising four pixel columns. The present invention reduces the number of sub-pixels in the whole display apparatus. Therefore, on a premise of ensuring that the display apparatus achieves a relatively high resolution, the fabrication difficulty of the display apparatus is reduced, and the cost is lowered.
    Type: Application
    Filed: July 17, 2015
    Publication date: December 22, 2016
    Inventors: Xiaodan Jin, Lintao Zhang
  • Publication number: 20160357076
    Abstract: The present disclosure provides a pixel arrangement structure, a display panel and a display device. The pixel arrangement structure includes a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels. Each pixel includes one first sub-pixel, each second sub-pixel is shared by at least two adjacent pixels and each third sub-pixel is shared by at least two adjacent pixels. A density of the sub-pixels is 1.5 times larger than a density of the pixels in a first direction of a pixel array, and a density of the sub-pixels is 1.5 times larger than a density of the pixels in a second direction of the pixel array. The first direction is different from the second direction.
    Type: Application
    Filed: July 30, 2015
    Publication date: December 8, 2016
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lujiang HUANGFU, Xiaodan JIN, Yinan LIANG, Kelvin CHIANG
  • Publication number: 20160358540
    Abstract: A display substrate, a driving method thereof and a display device are disclosed. The display substrate includes repeatedly arranged pixel groups. Each pixel group includes a first sub-pixel group, a second sub-pixel group, a third sub-pixel group and a fourth sub-pixel group. Each of the first sub-pixel group, the second sub-pixel group, the third sub-pixel group and the fourth sub-pixel group includes four pixel columns. The display substrate, the driving method thereof and the display device reduce the number of sub-pixels in the whole display device and hence reduce the difficulty in the manufacturing process of the display device and the cost on the premise of ensuring that the display device obtains a high resolution.
    Type: Application
    Filed: July 22, 2015
    Publication date: December 8, 2016
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaodan JIN, Lintao ZHANG
  • Publication number: 20160253781
    Abstract: The present invention relates to a display method and a display device. The display method includes steps of: S1, obtaining an original image that needs to be displayed; S2, generating a plurality of first images each having the same boundary as the original image according to the information contained in the original image, wherein each first image includes at least partial information of the original image, and union of information contained in the plurality of first images includes all information contained in the original image; and S3, displaying, in the form of continuous multi-frame images, all first images in sequence within visual persistence time of human eyes. The above method can improve the display effect of the display device.
    Type: Application
    Filed: January 8, 2015
    Publication date: September 1, 2016
    Applicant: Boe Technology Group Co., Ltd.
    Inventor: Xiaodan JIN
  • Publication number: 20160078807
    Abstract: This disclosure relates to a display panel, an organic light emitting diode display and a display device comprising the display panel. The display panel according to one aspect of this disclosure comprises a plurality of pixels each comprising a first sub-pixel, a second sub-pixel and a third sub-pixel, wherein the first sub-pixel and the second sub-pixel are arranged in the row direction, the first sub-pixel in each pixel is adjacent to the first sub-pixel in a pixel adjacent in the row direction, the second sub-pixel in each pixel is adjacent to the second sub-pixel in another pixel adjacent in the row direction, the geometrical center of the third sub-pixel in each pixel is distributed uniformly on the display panel. By means of the display panel of this disclosure, the area of the light emitting area in the pixel can be increased, the aperture ratio can be improved, so as to realize high display quality.
    Type: Application
    Filed: November 28, 2014
    Publication date: March 17, 2016
    Inventors: Liang Sun, Tuo Sun, Xiaodan Jin, Lintao Zhang