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    Pixel Array, Display Driving Device and Driving Method Thereof, and Display Device
    21.
    发明申请
    Pixel Array, Display Driving Device and Driving Method Thereof, and Display Device 审中-公开

    公开(公告)号：US20170270870A1

    公开(公告)日：2017-09-21

    申请号：US15308534

    申请日：2015-12-30

    Applicant: BOE Technology Group Co., Ltd. ,  Beijing BOE Optoelectronics Technology Co., Ltd.

    Inventor： Renwei Guo ,  Xue Dong

    IPC: G09G3/3275 ,  H04N13/04 ,  G09G3/20

    Abstract: A pixel array, a display driving device and a driving method thereof, and a display device are provided. The pixel array includes multiple columns of sub-pixel groups, each column of sub-pixel groups includes M×N sub-pixels arranged along a column direction, wherein the sub-pixel groups in odd numbered columns and the sub-pixel groups in even numbered columns offset in the column direction by ½ of a width of each sub-pixel in the column direction; each sub-pixel in each column of sub-pixel groups distorts in the column direction, and a distortion direction of the sub-pixel groups in the odd numbered columns is opposite to that of the sub-pixel groups in the even numbered columns. The crosstalk between the two views during 3D image displaying is improved by distortion of sub-pixels. A rendering method of the sub-pixels and 3D display are combined through the algorithm design, and the virtual resolution for each view is increased by algorithm compilation of 3D input signals, so as to make the display effect of 3D better.

    Display method and display device
    23.
    发明授权
    Display method and display device 有权

    公开(公告)号：US09620050B2

    公开(公告)日：2017-04-11

    申请号：US14437002

    申请日：2014-03-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Renwei Guo ,  Xue Dong

    IPC: G09G3/20

    CPC classification number: G09G3/2074 ,  G09G3/2003 ,  G09G2300/0452 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2340/0457

    Abstract: The invention provides a display method and a display device. The display method comprises: generating a primary image based on image information, wherein the primary image is formed of virtual pixels arranged in a matrix, each virtual pixel is formed by multiple virtual sub-pixels of different colors arranged in one row, in the column direction, the size of the virtual pixel and that of the sub-pixel are the same; calculating a comparison component of each sub-pixel by using primary components of comparison virtual sub-pixels of the sub-pixel; acquiring differences between comparison components of each sub-pixel and other sub-pixels adjacent thereto, if each of the differences between comparison components of the sub-pixel and the other sub-pixels exceeds a predetermined threshold value, determining the sub-pixel as a highlighted sub-pixel; calculating a display component of each sub-pixel by using primary components of sampling virtual sub-pixels of the sub-pixel.

    Method and device for discriminating a boundary of image, and display panel
    24.
    发明授权
    Method and device for discriminating a boundary of image, and display panel 有权

    公开(公告)号：US09607396B2

    公开(公告)日：2017-03-28

    申请号：US14771110

    申请日：2014-12-03

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Peng Liu ,  Xue Dong ,  Renwei Guo ,  Kai Yang

    IPC: G06K9/00 ,  G06T7/00 ,  G09G5/02 ,  G06T7/40

    CPC classification number: G06T7/12 ,  G06T7/13 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/20004 ,  G09G5/02

    Abstract: Disclosed are a method and a device for discriminating a boundary of image, and a display panel, for effectively discriminating whether an image has a boundary and in which direction the boundary is. The method for discriminating the boundary of image comprises: receiving an image information to be discriminated to form a matrix of grayscale parameter values, and dividing, with a grayscale parameter value corresponding to a sub-image unit to be processed as a center, the matrix of grayscale parameter values into a n×n matrix and a (n+2)×(n+2) matrix (S101); determining respectively in the n×n matrix and the (n+2)×(n+2) matrix: a minimum gradient and a minimum standard deviation in a row direction, in a column direction, in a first diagonal direction, and in a second diagonal direction, dispersion with respect to the minimum standard deviation and dispersion with respect to the minimum gradient (S102; S103); outputting a first code value when the determined dispersion is greater than N multiples of a minimum corresponding thereto, outputting a second code value when the determined dispersion is smaller than the N multiples of the minimum corresponding thereto (S104); determining, based on an outputted code value, whether the image to be discriminated has a boundary and in which direction the boundary is (S105).

    DISPLAY PANEL, DISPLAY DEVICE AND PIXEL DRIVING METHOD
    25.
    发明申请
    DISPLAY PANEL, DISPLAY DEVICE AND PIXEL DRIVING METHOD 有权
    显示面板，显示设备和像素驱动方法

    公开(公告)号：US20170069237A1

    公开(公告)日：2017-03-09

    申请号：US15121631

    申请日：2015-08-18

    Applicant: BOE Technology Group Co., Ltd. ,  Beijing BOE Optoelectronics Technology Co., Ltd.

    Inventor： Renwei Guo ,  Xue Dong ,  Ming Yang

    IPC: G09G3/00 ,  G09G3/20 ,  H04N13/04 ,  G09G5/10

    CPC classification number: G09G3/003 ,  G09G3/2003 ,  G09G5/10 ,  G09G2300/0439 ,  G09G2300/0452 ,  G09G2360/147 ,  H04N13/305 ,  H04N13/31 ,  H04N13/324

    Abstract: A display panel for 3D display is disclosed. It includes a plurality of pixel units arranged in rows and columns, each of the plurality of pixel units including a plurality of sub pixels. The pixel units in adjacent columns are used as left-eye pixel units and right-eye pixel units, respectively, and intermediate sub pixels are provided between the sub pixels of the pixel units in the adjacent columns, and brightness values output by the intermediate sub pixels are equal to zero. A display device and a pixel driving method are also disclosed. The display panel, the display device and the pixel driving method can reduce a crosstalk caused by the light leakage of the grating, thereby improving a display performance of the display device.

    Abstract translation: 公开了一种用于3D显示的显示面板。 它包括以行和列排列的多个像素单元，多个像素单元中的每一个包括多个子像素。 相邻列中的像素单元分别用作左眼像素单元和右眼像素单元，并且在相邻列中的像素单元的子像素之间提供中间子像素，并且由中间子像素输出的亮度值 像素等于零。 还公开了显示装置和像素驱动方法。 显示面板，显示装置和像素驱动方法可以减少由光栅的漏光引起的串扰，从而提高显示装置的显示性能。

    A METHOD FOR DRIVING A PIXEL ARRAY
    28.
    发明申请
    A METHOD FOR DRIVING A PIXEL ARRAY 审中-公开
    驱动像素阵列的方法

    公开(公告)号：US20160329026A1

    公开(公告)日：2016-11-10

    申请号：US14778694

    申请日：2015-04-10

    Applicant: Boe Technology Group Co., Ltd. ,  Beijing Boe Optoelectronics Technology Co., Ltd.

    Inventor： Pengcheng Lu ,  Mubing Li ,  Xue Dong ,  Renwei Guo

    IPC: G09G5/02 ,  G09G5/10

    CPC classification number: G09G5/02 ,  G09G3/20 ,  G09G3/2003 ,  G09G5/10 ,  G09G5/14 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2320/0257 ,  G09G2320/0626 ,  G09G2340/0407 ,  G09G2340/0457

    Abstract: Embodiments of the present invention provide a method for driving a pixel array. The pixel array comprises a plurality of pixel units, each comprising a plurality of sub-pixels of different colors, each sub-pixel having an aspect ratio from 1:2 to 1:1. The method comprises steps of: dividing an image to be displayed on the pixel array into a plurality of theoretical pixel units, each theoretical pixel unit comprising a plurality of color components; and calculating a luminance value of each sub-pixel of each pixel-unit based on the color components of respective divided theoretical pixel units.

    Abstract translation: 本发明的实施例提供一种驱动像素阵列的方法。 像素阵列包括多个像素单元，每个像素单元包括不同颜色的多个子像素，每个子像素具有1:2至1:1的纵横比。 该方法包括以下步骤：将要在像素阵列上显示的图像划分为多个理论像素单元，每个理论像素单元包括多个颜色分量; 以及基于各个划分的理论像素单元的颜色分量来计算每个像素单元的每个子像素的亮度值。

    Image Display Method and Device and Electronic Apparatus
    29.
    发明申请
    Image Display Method and Device and Electronic Apparatus 有权
    图像显示方法及装置与电子设备

    公开(公告)号：US20160253944A1

    公开(公告)日：2016-09-01

    申请号：US14789395

    申请日：2015-07-01

    Applicant: BOE Technology Group Co., Ltd. ,  Beijing BOE Optoelectronics Technology Co., Ltd.

    Inventor： Pengcheng Lu ,  Xue Dong ,  Zhongjun Chen ,  Peng Liu ,  Mubing Li ,  Renwei Guo ,  Jinghua Miao

    IPC: G09G3/20 ,  G09G3/34 ,  G09G5/10

    CPC classification number: G09G3/2003 ,  G09G3/3413 ,  G09G5/026 ,  G09G5/10 ,  G09G2320/0242 ,  G09G2340/06 ,  G09G2360/144

    Abstract: An image display method, device and electronic apparatus avoid to some extent a problem of a poor display effect due to adjusting an image purely depending on an RGB image conversion algorithm. The solution comprises obtaining a brightness value of current ambient light; performing image conversion on a frame of image having three primary color components to obtain a first display information, the first display information comprising four primary color gray scale values of each pixel in the image; adjusting the first display information to a second display information according to the brightness value, the second display information comprising four primary color gray scale values of each adjusted pixel; and displaying the image according to the second display information.

    Abstract translation: 图像显示方法，装置和电子设备在某种程度上避免了由于根据RGB图像转换算法纯粹地调整图像而导致的不良显示效果的问题。 该解决方案包括获得当前环境光的亮度值; 对具有三原色成分的图像帧执行图像转换以获得第一显示信息，所述第一显示信息包括所述图像中的每个像素的四个原色灰度值; 根据亮度值将第一显示信息调整为第二显示信息，第二显示信息包括每个调整像素的四个基色灰度值; 以及根据第二显示信息显示图像。

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