WO2023123548A1 - 像素排列结构、显示面板和灰度控制方法 - Google Patents

像素排列结构、显示面板和灰度控制方法 Download PDF

Info

Publication number
WO2023123548A1
WO2023123548A1 PCT/CN2022/071052 CN2022071052W WO2023123548A1 WO 2023123548 A1 WO2023123548 A1 WO 2023123548A1 CN 2022071052 W CN2022071052 W CN 2022071052W WO 2023123548 A1 WO2023123548 A1 WO 2023123548A1
Authority
WO
WIPO (PCT)
Prior art keywords
pixel
pixels
low
sub
grayscale
Prior art date
Application number
PCT/CN2022/071052
Other languages
English (en)
French (fr)
Inventor
何振伟
Original Assignee
惠州华星光电显示有限公司
Tcl华星光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州华星光电显示有限公司, Tcl华星光电技术有限公司 filed Critical 惠州华星光电显示有限公司
Publication of WO2023123548A1 publication Critical patent/WO2023123548A1/zh

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2003—Display of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal

Definitions

  • the present application relates to the field of display technology, in particular to a pixel arrangement structure, a display panel and a gray scale control method.
  • the resolution of the display panel is also gradually improved.
  • the resolution of the display panel has reached more than 8K (7680x4320).
  • the impact of the increase in resolution is that the aperture ratio is reduced, thereby reducing the penetration rate of the display panel.
  • Traditional perspective improvement design (8-Domain pixel (that is, 8 area pixels) cannot be applied in higher resolution products due to the loss of penetration rate, and is replaced by 4-Domain pixel (4-area pixels) design scheme, but this design scheme also leads to the deterioration of viewing angle characteristics, and a viewing angle compensation algorithm is needed to improve the viewing angle characteristics.
  • the traditional viewing angle compensation algorithm generally distinguishes the pixels in the effective display area of the display panel into H (high gray scale value) and L (low gray scale value) states.
  • H high gray scale value
  • L low gray scale value
  • the pixels in the L state will reduce the degree of brightness change, the more the number of pixels in the L state, the better the color cast improvement.
  • increasing the number of pixels in the L state will affect the clarity of the image and produce graininess.
  • a pixel arrangement structure including at least one pixel group, where the pixel group includes at least one first-type pixel and at least one second-type pixel;
  • the first type of pixel includes a high grayscale sub-pixel and a first low grayscale subpixel;
  • the second type of pixel includes a second low grayscale subpixel and a third low grayscale subpixel; the grayscale value of the high grayscale subpixel, The gray scale value of the first low gray scale sub-pixel, the gray scale value of the second low gray scale sub pixel and the gray scale value of the third low gray scale sub pixel are different;
  • each pixel group the number of pixels of the first type is equal to the number of pixels of the second type, and the number of high-gray-scale sub-pixels, the number of first low-gray-scale sub-pixels, the number of second low-gray-scale sub-pixels and The numbers of the third low-gray-scale sub-pixels are equal; each pixel group includes pixels of the first type and pixels of the second type arranged in two rows and two columns.
  • a display panel, the pixels in the display panel are arranged according to the pixel arrangement structure
  • the pixel arrangement structure includes at least one pixel group, and the pixel group includes at least one first-type pixel and at least one second-type pixel;
  • the first type of pixel includes a high grayscale sub-pixel and a first low grayscale subpixel;
  • the second type of pixel includes a second low grayscale subpixel and a third low grayscale subpixel; the grayscale value of the high grayscale subpixel, The gray scale value of the first low gray scale sub-pixel, the gray scale value of the second low gray scale sub pixel and the gray scale value of the third low gray scale sub pixel are different;
  • each pixel group the number of pixels of the first type is equal to the number of pixels of the second type, and the number of high-gray-scale sub-pixels, the number of first low-gray-scale sub-pixels, the number of second low-gray-scale sub-pixels and The numbers of the third low-gray-scale sub-pixels are equal; each pixel group includes pixels of the first type and pixels of the second type arranged in two rows and two columns.
  • a grayscale control method applied to a display panel comprising the following steps:
  • the pixels of the control display panel are arranged according to a preset rule; the preset rule is to arrange according to the above-mentioned pixel arrangement structure.
  • the pixel arrangement structure provided by each embodiment of the present application includes a first type of pixel and a second type of pixel, the first type of pixel includes a high-grayscale sub-pixel and a first low-gray-scale sub-pixel, and the second type of pixel includes a first The second low-gray-scale sub-pixel and the third low-gray-scale sub-pixel, the pixel arrangement structure is composed of four pixels arranged in two rows and two columns.
  • each pixel group the number of pixels of the first type and the number of pixels of the second type are equal, and the number of high grayscale sub-pixels, the number of first low grayscale subpixels, the number of second low grayscale subpixels and the number of third low grayscale subpixels are all equal, and the grayscale of grayscale subpixels
  • the gray scale value, the gray scale value of the first low gray scale sub-pixel, the gray scale value of the second low gray scale sub pixel and the gray scale value of the third low gray scale sub pixel are different, so that in each pixel group, the The ratio of the high-gray-scale sub-pixels to the low-gray-scale sub-pixels is one to three, so as to improve the color shift of the display, and each pixel group includes three low-gray-scale sub-pixels with different gray-scale values, so as to improve the graininess.
  • FIG. 1 is a first schematic diagram of a pixel arrangement structure in an embodiment of the present application.
  • FIG. 2 is a second schematic diagram of a pixel arrangement structure in an embodiment of the present application.
  • FIG. 3 is a third schematic diagram of a pixel arrangement structure in an embodiment of the present application.
  • FIG. 4 is a fourth schematic diagram of a pixel arrangement structure in an embodiment of the present application.
  • the display panel contains a plurality of pixels, and the pixels are composed of red, green, blue and other sub-pixels. Display effects of display panels formed by different pixel arrangement structures 1 are also different.
  • a pixel arrangement structure 1 is provided, including at least A pixel group, the pixel group includes at least one first-type pixel 11 and second-type pixel 13 .
  • the display panel includes a plurality of pixels, and the pixels are arranged according to certain rules to form the pixel arrangement structure 1 .
  • a pixel includes a red sub-pixel, a green sub-pixel and a blue sub-pixel.
  • the first type of pixels 11 and the second type of pixels 13 in the pixel arrangement structure 1 of the present application are divided according to the grayscale sub-pixels contained in the pixels, wherein the grayscale refers to the brightness of the subpixels after they are controlled by power-on
  • the pixel arrangement structure 1 in this application is the arrangement structure after the pixel arrangement structure 1 is powered on.
  • the pixels are grouped into groups of four adjacent pixels, and four adjacent pixels are arranged in two rows and two columns (equivalent to four adjacent pixels arranged in a two-by-two matrix) to form a pixel group 15,
  • the first pixels and the second pixels included in each pixel group 15 are arranged in two rows and two columns.
  • the number of first-type pixels 11 is equal to the number of second-type pixels 13, that is, the number of first-type pixels 11 The number is two, and the number of the second type of pixels 13 is two.
  • the number of high grayscale sub-pixels H, the number of first low grayscale subpixels L1, the number of second low grayscale subpixels L2 and the number of third low grayscale subpixels L3 are all equal , that is, the number of high-grayscale sub-pixels H is three, the number of first low-grayscale sub-pixels L1 is three, the number of second low-grayscale sub-pixels L2 is three, and the number of third low-grayscale sub-pixels L3 The number is three.
  • the high gray-scale sub-pixel H includes a red sub-pixel, a green sub-pixel and a blue sub-pixel
  • the first low gray-scale sub-pixel The pixel L1 includes a red sub-pixel, a green sub-pixel and a blue sub-pixel
  • the second low-grayscale sub-pixel L2 includes a red sub-pixel, a green sub-pixel and a blue sub-pixel
  • the third low-grayscale sub-pixel Pixel L3 includes a red sub-pixel, a green sub-pixel and a blue sub-pixel.
  • the first type of pixel 11 includes a high grayscale sub-pixel H and a first low grayscale subpixel L1.
  • the second type of pixel 13 includes a second low-grayscale sub-pixel L2 and a third low-grayscale sub-pixel L3.
  • the grayscale value of the high grayscale sub-pixel H, the grayscale value of the first low grayscale subpixel L1, the grayscale value of the second low grayscale subpixel L2, and the grayscale value of the third low grayscale subpixel L3 can be It is set according to the actual situation, but the following conditions need to be met: the grayscale value of the high grayscale sub-pixel H, the grayscale value of the first low grayscale subpixel L1, the grayscale value of the second low grayscale subpixel L2 and The gray scale values of the third low gray scale sub-pixels L3 are different from each other.
  • the grayscale value of the high grayscale sub-pixel H is greater than the grayscale value of the first low grayscale subpixel L1
  • the grayscale value of the first low grayscale subpixel L1 is greater than that of the second low grayscale subpixel L2
  • the grayscale value of the second low grayscale sub-pixel L2 is greater than the grayscale value of the third low grayscale subpixel L3.
  • the first type of structure (the most average chromaticity): as shown in Figures 1 and 3, in each pixel group 15, the number of the first type of pixels 11 is equal to the number of the second type of pixels 13, and the high grayscale sub-pixel H The number of the first low-grayscale sub-pixels L1, the number of the second low-grayscale sub-pixels L2 and the number of the third low-grayscale sub-pixels L3 are all equal.
  • the first type of pixels 11 are arranged in a row
  • the second The second type of pixels 13 are arranged in another column. And in the column direction of the pixel arrangement structure 1 (such as the X direction in FIG.
  • the pixels 11 of the first type are not arranged in the same column, and the pixels 13 of the second type are not arranged in the same column. the same column.
  • the pixels in the pixel arrangement structure 1 of the present application are arranged in rows and columns, so that the pixel groups 15 are also arranged in rows and columns.
  • two adjacent pixel groups 15 In the column direction of the pixel arrangement structure 1, two adjacent pixel groups 15 Among them, the first-type pixels 11 in one pixel group 15 are arranged in one column, the first-type pixels 11 in another pixel group 15 are arranged in another column, and the second-type pixels 13 in one pixel group 15 are arranged in one column, The second type of pixels 13 in another pixel group 15 are arranged in another column.
  • the number of L1, the number of the second low-grayscale sub-pixel L2 and the number of the third low-grayscale sub-pixel L3 are all equal, that is, the number of high-grayscale sub-pixels H is three, and the number of the first low-grayscale sub-pixel L1 The number is three, the number of the second low-grayscale sub-pixel L2 is three, and the number of the third low-grayscale sub-pixel L3 is also three.
  • a first-type pixel 11 includes a high-grayscale sub-pixel H and two first low-grayscale sub-pixels L1, in one example, the high-grayscale The high-level sub-pixel H is a green sub-pixel, and the two first low-gray-scale sub-pixels L1 are respectively a red sub-pixel and a blue sub-pixel.
  • Another first type pixel 11 includes two high-grayscale sub-pixels H and a first low-grayscale sub-pixel L1, in one example, the first low-grayscale sub-pixel L1 is a green sub-pixel, two high-grayscale sub-pixels The second-order sub-pixels H are red sub-pixels and blue sub-pixels respectively.
  • a second type of pixel 13 includes a second low grayscale sub-pixel L2 and two third low grayscale subpixels L3. In one example, the second low grayscale subpixel L2 is a green subpixel, and the two third low grayscale subpixels L3 are green subpixels. The low grayscale sub-pixels L3 are red sub-pixels and blue sub-pixels respectively.
  • Another second type of pixel 13 includes two second low-grayscale sub-pixels L2 and a third low-grayscale sub-pixel L3.
  • the third low-grayscale sub-pixel L3 is a green sub-pixel
  • the two second low-grayscale sub-pixels L3 The two low grayscale sub-pixels L2 are red sub-pixels and blue sub-pixels respectively.
  • the first type of pixel 11 including one high-grayscale sub-pixel H and two first low-grayscale sub-pixels L1 and the first-type pixel 11 including two second low-grayscale sub-pixels L2 and one first-level grayscale sub-pixel L2
  • the second-type pixels 13 of the three low-gray-scale sub-pixels L3 are in the same row.
  • the first type of pixel 11 including two high-grayscale sub-pixels H and a first low-grayscale sub-pixel L1 is the same as including a second low-grayscale sub-pixel L2 and two third low-grayscale sub-pixels
  • the second type of pixels 13 of L3 are in the same row.
  • the second type of structure (the most average brightness): as shown in Figures 2 and 4, in each pixel group 15, the number of first-type pixels 11 is equal to the number of second-type pixels 13, and the number of high-gray-scale sub-pixels H number, the number of the first low-grayscale sub-pixels L1, the number of the second low-grayscale sub-pixels L2 and the number of the third low-grayscale sub-pixels L3 are all equal, and at the same time, the first type of pixels 11 are arranged in a row, and the second The class pixels 13 are arranged in another row.
  • the row direction of the pixel arrangement structure 1 the Y direction in FIG.
  • the pixels 11 of the first type are not arranged in the same row, and the pixels 13 of the second type are not arranged in the same row.
  • the pixels in the pixel arrangement structure 1 of the present application are arranged in rows and columns, so that the pixel groups 15 are also arranged in rows and columns.
  • two adjacent pixel groups 15 wherein the first-type pixels 11 in one pixel group 15 are arranged in one row, the first-type pixels 11 in another pixel group 15 are arranged in another row, the second-type pixels 13 in one pixel group 15 are arranged in one row, and the other The pixels 13 of the second type in one pixel group 15 are arranged in another row.
  • the number of high-gray-scale sub-pixels H, the first low-gray-scale sub-pixel L1 The number of the second low-grayscale sub-pixel L2 and the number of the third low-grayscale sub-pixel L3 are all equal, that is, the number of the high-grayscale sub-pixel H is three, and the number of the first low-grayscale sub-pixel L1 is three, the number of the second low grayscale sub-pixel L2 is three, and the number of the third low grayscale subpixel L3 is also three.
  • a first-type pixel 11 includes a high-grayscale sub-pixel H and two first low-grayscale sub-pixels L1, in one example, the high-grayscale The high-level sub-pixel H is a green sub-pixel, and the two first low-gray-scale sub-pixels L1 are respectively a red sub-pixel and a blue sub-pixel.
  • Another first type pixel 11 includes two high-grayscale sub-pixels H and a first low-grayscale sub-pixel L1, in one example, the first low-grayscale sub-pixel L1 is a green sub-pixel, two high-grayscale sub-pixels The second-order sub-pixels H are red sub-pixels and blue sub-pixels respectively.
  • a second type of pixel 13 includes a second low grayscale sub-pixel L2 and two third low grayscale subpixels L3. In one example, the second low grayscale subpixel L2 is a green subpixel, and the two third low grayscale subpixels L3 are green subpixels. The low grayscale sub-pixels L3 are red sub-pixels and blue sub-pixels respectively.
  • Another second type of pixel 13 includes two second low-grayscale sub-pixels L2 and a third low-grayscale sub-pixel L3.
  • the third low-grayscale sub-pixel L3 is a green sub-pixel
  • the two second low-grayscale sub-pixels L3 The two low grayscale sub-pixels L2 are red sub-pixels and blue sub-pixels respectively.
  • the first type of pixel 11 including one high-grayscale sub-pixel H and two first low-grayscale sub-pixels L1, and one second low-grayscale sub-pixel L2 It is in the same column as the second-type pixels 13 of the two third low-grayscale sub-pixels L3.
  • the first type of pixel 11 including two high-grayscale sub-pixels H and a first low-grayscale sub-pixel L1 is the same as including two second low-grayscale sub-pixels L2 and a third low-grayscale sub-pixel
  • the second type of pixels 13 of L3 are in the same column.
  • each pixel group 15 is composed of four pixels arranged in two rows and two columns.
  • the number of one type of pixels 11 is equal to the number of second type of pixels 13, and the number of high grayscale sub-pixels H, the number of first low grayscale subpixels L1, the number of second low grayscale subpixels L2 and the third
  • the number of low-gray-scale sub-pixels L3 is equal, and the gray-scale value of the gray-scale sub-pixel, the gray-scale value of the first low-gray-scale sub-pixel L1, the gray-scale value of the second low-gray-scale sub-pixel L2 and the third low-gray-scale sub-pixel
  • the gray-scale values of the gray-scale sub-pixels L3 are different, so that in each pixel group 15, the ratio of the high-gray-scale sub-pixel H to the low-gray-scale sub-pixel reaches one to three, so as to improve the color shift of the display, and each The pixel group 15 includes low-gray-scale sub-pixels with three different gray-scale values to improve graininess and display viewing angle.
  • Applying the pixel arrangement structure 1 of the present application to a display panel provides a display panel, and the pixels in the display panel are arranged according to the above-mentioned pixel arrangement structure 1 .
  • the pixel arrangement structure in this embodiment is the same as the pixel arrangement structure in the embodiments of the pixel arrangement structure of the present application.
  • the pixels in the display panel are divided into two clusters.
  • the pixels within the two clusters are evenly distributed on the display panel.
  • the number of pixels in both clusters is equal.
  • the pixel arrangement structures 1 in the two clusters are the same or different, for example, the pixel arrangement structures 1 in the two clusters all adopt the same pixel arrangement structure 1 in the aforementioned first type of structural form or in the second type of structural form If the pixel arrangement structure 1 of the same type is used, the pixel arrangement structure 1 in the two clusters is the same.
  • the pixel arrangement structure 1 in one cluster adopts the pixel arrangement structure 1 in the aforementioned first type of structural form, and the pixel arrangement structure 1 in the other cluster adopts the aforementioned pixel arrangement structure 1 in the aforementioned second type of structural form, then the two The pixel arrangement structures 1 in the clusters are different.
  • the display panel of the present application has the advantages of small color shift, wide viewing angle, and small graininess.
  • a grayscale control method applied to a display panel comprising the following steps:
  • the pixels of the control display panel are arranged according to a preset rule; the preset rule is to arrange according to the above-mentioned pixel arrangement structure.
  • the controller in the display panel controls the voltage device to provide corresponding voltages to the pixels in the display panel, so that the pixels in the display panel generate corresponding gray scales, so as to be arranged according to the pixel arrangement structure of the present application.
  • the pixel arrangement structure in this embodiment is the same as the pixel arrangement structure in the embodiments of the pixel arrangement structure of the present application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种像素排列结构（1）、显示面板和灰度控制方法。像素排列结构（1）的各像素组（15）中，第一类像素（11）的数量与第二类像素（13）的数量相等，且高灰阶子像素（H）的数量、第一低灰阶子像素（L1）的数量、第二低灰阶子像素（L2）的数量和第三低灰阶子像素（L3）的数量均相等；各像素组（15）达到高灰阶子像素（H）与低灰阶子像素的比例达到一比三，以改善显示的色偏。

Description

像素排列结构、显示面板和灰度控制方法 技术领域
本申请涉及显示技术领域，特别是涉及一种像素排列结构、显示面板和灰度控制方法。
 背景技术
随着显示技术的发展，显示面板的解析度也逐渐提升。目前显示面板的解析度已达到8K（7680x4320）以上，在显示面板尺寸不变的情形下，解析度的提升带来的影响是开口率降低从而减少了显示面板的穿透率。传统视角改善设计方案（8-Domain pixel，即8区域像素）因穿透率损失的因素而无法在更高解析度产品中应用，取而代之的是4-Domain pixel（4区域像素）设计方案，但该设计方案也导致了视角特性恶化，需要视角补偿算法来提升视角特性。
 技术问题
传统视角补偿算法一般是将显示面板的有效显示区内像素区别出H（高灰阶值）、L（低灰阶值）两种状态。在侧视时，由于L状态的像素会压低亮度变化程度，使得L状态的像素数量越多则色偏改善程度越佳，但是增加L状态的像素数量会影响影像画面清晰程度，产生颗粒感。
 技术解决方案
基于此，有必要针对上述技术问题，提供一种能够改善色偏的像素排列结构、显示面板和灰度控制方法。
一种像素排列结构，包括至少一个像素组，像素组包括至少一个第一类像素和至少一个第二类像素；
第一类像素包括高灰阶子像素和第一低灰阶子像素；第二类像素包括第二低灰阶子像素和第三低灰阶子像素；高灰阶子像素的灰阶值、第一低灰阶子像素的灰阶值、第二低灰阶子像素的灰阶值和第三低灰阶子像素的灰阶值各不相同；
在各像素组中，第一类像素的数量与第二类像素的数量相等，且高灰阶子像素的数量、第一低灰阶子像素的数量、第二低灰阶子像素的数量和第三低灰阶子像素的数量均相等；各像素组内包括第一类像素和第二类像素排列成两行两列。
一种显示面板，显示面板内的像素按照像素排列结构进行排列；
像素排列结构包括至少一个像素组，像素组包括至少一个第一类像素和至少一个第二类像素；
第一类像素包括高灰阶子像素和第一低灰阶子像素；第二类像素包括第二低灰阶子像素和第三低灰阶子像素；高灰阶子像素的灰阶值、第一低灰阶子像素的灰阶值、第二低灰阶子像素的灰阶值和第三低灰阶子像素的灰阶值各不相同；
在各像素组中，第一类像素的数量与第二类像素的数量相等，且高灰阶子像素的数量、第一低灰阶子像素的数量、第二低灰阶子像素的数量和第三低灰阶子像素的数量均相等；各像素组内包括第一类像素和第二类像素排列成两行两列。
一种应用于显示面板的灰度控制方法，包括以下步骤：
在显示面板上电时，控制显示面板的像素按照预设规则进行排列；预设规则为按照如上述的像素排列结构进行排列。
 有益效果
本申请各实施例提供的像素排列结构包括第一类像素和第二类像素，在第一类像素中包括高灰阶子像素和第一低灰阶子像素，在第二类像素中包括第二低灰阶子像素和第三低灰阶子像素，像素排列结构中由排列成两行与两列的四个像素构成各像素组中，第一类像素的数量与第二类像素的数量相等，且高灰阶子像素的数量、第一低灰阶子像素的数量、第二低灰阶子像素的数量和第三低灰阶子像素的数量均相等，而且灰阶子像素的灰阶值、第一低灰阶子像素的灰阶值、第二低灰阶子像素的灰阶值和第三低灰阶子像素的灰阶值各不相同，从而使得各像素组中，达到高灰阶子像素与低灰阶子像素的比例达到一比三，以改善显示的色偏，而且各像素组中包括三种不同的灰阶值的低灰阶子像素，来改善颗粒感。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例中像素排列结构的第一示意图。
图2为本申请实施例中像素排列结构的第二示意图。
图3为本申请实施例中像素排列结构的第三示意图。
图4为本申请实施例中像素排列结构的第四示意图。
 本发明的实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
显示面板内包含多个像素，而像素又由红色、绿色、蓝色等子像素组成。不同的像素排列结构1形成的显示面板的显示效果也不相同。为了解决传统技术中因增加L状态的像素数量而影响影像画面清晰程度和产生颗粒感的问题，在一个实施例中，如图1-4所示，提供了一种像素排列结构1，包括至少一个像素组，像素组包括至少一个第一类像素11和第二类像素13。
需要说明的是，显示面板内包括多个像素，像素按照一定的规则进行排列即形成像素排列结构1。在一个示例中，像素包括红色子像素、绿色子像素和蓝色子像素。本申请像素排列结构1中的第一类像素11和第二类像素13为按照像素中包含的何种灰阶子像素进行划分，其中，灰阶是指子像素受上电控制后产生的亮度等级，需要说明的是，本申请像素排列结构1系像素排列结构1上电后的排列结构。
将像素按照相邻四个为一组进行划分组别，且相邻四个像素排成两行与两列（相当于相邻四个像素排成二乘二的矩阵）从而形成像素组15，换言之，各像素组15内包括的第一像素和第二像素排列成两行与两列。为了保证本申请像素排列结构1能够改善色偏、颗粒感以及清晰度，在各像素组15中，第一类像素11的数量与第二类像素13的数量相等，即第一类像素11的数量为两个，第二类像素13的数量为两个。而且各像素组15中，高灰阶子像素H的数量、第一低灰阶子像素L1的数量、第二低灰阶子像素L2的数量和第三低灰阶子像素L3的数量均相等，即高灰阶子像素H的数量为三个，第一低灰阶子像素L1的数量为三个，第二低灰阶子像素L2的数量为三个，第三低灰阶子像素L3的数量为三个。
在一个示例中，在像素包括红色子像素、绿色子像素和蓝色子像素，高灰阶子像素H包括一个红色子像素、一个绿色子像素和一个蓝色子像素，第一低灰阶子像素L1包括一个红色子像素、一个绿色子像素和一个蓝色子像素，第二低灰阶子像素L2包括一个红色子像素、一个绿色子像素和一个蓝色子像素，第三低灰阶子像素L3包括一个红色子像素、一个绿色子像素和一个蓝色子像素。
示例性的，第一类像素11包括高灰阶子像素H和第一低灰阶子像素L1。第二类像素13包括第二低灰阶子像素L2和第三低灰阶子像素L3。高灰阶子像素H的灰阶值、第一低灰阶子像素L1的灰阶值、第二低灰阶子像素L2的灰阶值和第三低灰阶子像素L3的灰阶值可根据实际情况而设定，但需要满足以下条件：高灰阶子像素H的灰阶值、第一低灰阶子像素L1的灰阶值、第二低灰阶子像素L2的灰阶值和第三低灰阶子像素L3的灰阶值各不相同。在一个示例中，高灰阶子像素H的灰阶值大于第一低灰阶子像素L1的灰阶值，第一低灰阶子像素L1的灰阶值大于第二低灰阶子像素L2的灰阶值，第二低灰阶子像素L2的灰阶值大于第三低灰阶子像素L3的灰阶值。
基于上述像素排列结构1的基本结构至少可以衍生出以下两类结构形式：
第一类结构形式（色度最平均）：如图1和3所示，在各像素组15中，第一类像素11的数量与第二类像素13的数量相等，高灰阶子像素H的数量、第一低灰阶子像素L1的数量、第二低灰阶子像素L2的数量和第三低灰阶子像素L3的数量均相等，同时，第一类像素11排成一列，第二类像素13排成另一列。并且在像素排列结构1的列方向（如图3中的X方向，）上，相邻的两个像素组15中，第一类像素11不排成同一列，第二类像素13不排成同一列。换言之，本申请像素排列结构1内的像素为按行和列进行排列，使得像素组15也为按行和列进行排列，在像素排列结构1的列方向上，相邻的两个像素组15中，其中一个像素组15中的第一类像素11排在一列，另一个像素组15中的第一类像素11排在另一列，一个像素组15中的第二类像素13排在一列，另一个像素组15中的第二类像素13排在另一列。
为了进一步使得显示色度更加均匀，如图3所示，在像素排列结构1的列方向上，每四个相邻的像素中，高灰阶子像素H的数量、第一低灰阶子像素L1的数量、第二低灰阶子像素L2的数量和第三低灰阶子像素L3的数量均相等，即高灰阶子像素H的数量为三个，第一低灰阶子像素L1的数量为三个，第二低灰阶子像素L2的数量为三个，第三低灰阶子像素L3的数量也为三个。
为了进一步使得显示色度更加均匀，在各像素组15中，一个第一类像素11包括一个高灰阶子像素H和两个第一低灰阶子像素L1，在一个示例中，该高灰阶子像素H为绿色子像素，两个第一低灰阶子像素L1分别为红色子像素和蓝色子像素。另一个第一类像素11包括两个高灰阶子像素H和一个第一低灰阶子像素L1，在一个示例中，该第一低灰阶子像素L1为绿色子像素，两个高灰阶子像素H分别为红色子像素和蓝色子像素。一个第二类像素13包括一个第二低灰阶子像素L2和两个第三低灰阶子像素L3，在一个示例中，第二低灰阶子像素L2为绿色子像素，两个第三低灰阶子像素L3分别为红色子像素和蓝色子像素。另一个第二类像素13包括两个第二低灰阶子像素L2和一个第三低灰阶子像素L3，在一个示例中，第三低灰阶子像素L3为绿色子像素，两个第二低灰阶子像素L2分别为红色子像素和蓝色子像素。
为了进一步使得显示色度更加均匀，包括一个高灰阶子像素H和两个第一低灰阶子像素L1的第一类像素11，与包括两个第二低灰阶子像素L2和一个第三低灰阶子像素L3的第二类像素13在同一行。相应的，包括两个高灰阶子像素H和一个第一低灰阶子像素L1的第一类像素11，与包括一个第二低灰阶子像素L2和两个第三低灰阶子像素L3的第二类像素13在同一行。
第二类结构形式（亮度最平均）：如图2和4所示，在各像素组15中，第一类像素11的数量与第二类像素13的数量相等，高灰阶子像素H的数量、第一低灰阶子像素L1的数量、第二低灰阶子像素L2的数量和第三低灰阶子像素L3的数量均相等，同时，第一类像素11排成一行，第二类像素13排成另一行。并且在像素排列结构1的行方向（如图4中的Y方向）上，相邻的两个像素组15中，第一类像素11不排成同一行，第二类像素13不排成同一行。换言之，本申请像素排列结构1内的像素为按行和列进行排列，使得像素组15也为按行和列进行排列，在像素排列结构1的行方向上，相邻的两个像素组15中，其中一个像素组15中的第一类像素11排在一行，另一个像素组15中的第一类像素11排在另一行，一个像素组15中的第二类像素13排在一行，另一个像素组15中的第二类像素13排在另一行。
为了进一步使得显示色度更加均匀，如图4所示，在像素排列结构1的行方向上，每四个相邻的像素中，高灰阶子像素H的数量、第一低灰阶子像素L1的数量、第二低灰阶子像素L2的数量和第三低灰阶子像素L3的数量均相等，即高灰阶子像素H的数量为三个，第一低灰阶子像素L1的数量为三个，第二低灰阶子像素L2的数量为三个，第三低灰阶子像素L3的数量也为三个。
为了进一步使得显示色度更加均匀，在各像素组15中，一个第一类像素11包括一个高灰阶子像素H和两个第一低灰阶子像素L1，在一个示例中，该高灰阶子像素H为绿色子像素，两个第一低灰阶子像素L1分别为红色子像素和蓝色子像素。另一个第一类像素11包括两个高灰阶子像素H和一个第一低灰阶子像素L1，在一个示例中，该第一低灰阶子像素L1为绿色子像素，两个高灰阶子像素H分别为红色子像素和蓝色子像素。一个第二类像素13包括一个第二低灰阶子像素L2和两个第三低灰阶子像素L3，在一个示例中，第二低灰阶子像素L2为绿色子像素，两个第三低灰阶子像素L3分别为红色子像素和蓝色子像素。另一个第二类像素13包括两个第二低灰阶子像素L2和一个第三低灰阶子像素L3，在一个示例中，第三低灰阶子像素L3为绿色子像素，两个第二低灰阶子像素L2分别为红色子像素和蓝色子像素。
为了进一步使得显示色度更加均匀，可选的，包括一个高灰阶子像素H和两个第一低灰阶子像素L1的第一类像素11，与包括一个第二低灰阶子像素L2和两个第三低灰阶子像素L3的第二类像素13在同一列。相应的，包括两个高灰阶子像素H和一个第一低灰阶子像素L1的第一类像素11，与包括两个第二低灰阶子像素L2和一个第三低灰阶子像素L3的第二类像素13在同一列。
本申请像素排列结构1的各实施例中，包括第一类像素11和第二类像素13，在第一类像素11中包括高灰阶子像素H和第一低灰阶子像素L1，在第二类像素13中包括第二低灰阶子像素L2和第三低灰阶子像素L3，像素排列结构1中由排列成两行与两列的四个像素构成各像素组15中，第一类像素11的数量与第二类像素13的数量相等，且高灰阶子像素H的数量、第一低灰阶子像素L1的数量、第二低灰阶子像素L2的数量和第三低灰阶子像素L3的数量均相等，而且灰阶子像素的灰阶值、第一低灰阶子像素L1的灰阶值、第二低灰阶子像素L2的灰阶值和第三低灰阶子像素L3的灰阶值各不相同，从而使得各像素组15中，达到高灰阶子像素H与低灰阶子像素的比例达到一比三，以改善显示的色偏，而且各像素组15中包括三种不同的灰阶值的低灰阶子像素，来改善颗粒感，以及改善显示视角。
将本申请像素排列结构1应用到显示面板中，提供了一种显示面板，显示面板内的像素按照如上述的像素排列结构1进行排列。
需要说明的是，本实施例中的像素排列结构与本申请像素排列结构各实施例中的像素排列结构相同，详情请参照本申请像素排列结构各实施例。
为了保证显示面板具备更好地视觉颗粒感、色偏以及显示视角，在一个示例中，显示面板内的像素划分两个群簇。在一个示例中，两个群簇内的像素平均地分布在显示面板上。两个群簇内的像素数量相等。两个群簇内的像素排列结构1相同或不相同，例如，两个群簇内的像素排列结构1都采用前述第一类结构形式中的同种像素排列结构1或第二类结构形式中的同种像素排列结构1，则两个群簇内的像素排列结构1相同。一个群簇内的像素排列结构1采用前述第一类结构形式中的像素排列结构1，另一个群簇内的像素排列结构1采用前述第二类结构形式中的像素排列结构1，则两个群簇内的像素排列结构1不相同。
本申请显示面板具备色偏小，观看视角广，颗粒感小等优点。
在一个实施例中，还提供一种应用于显示面板的灰度控制方法，包括以下步骤：
在显示面板上电时，控制显示面板的像素按照预设规则进行排列；预设规则为按照如上述的像素排列结构进行排列。
其中，显示面板中的控制器控制电压设备为显示面板内的像素提供对应的电压，使得显示面板中的像素产生对应的灰度，以按本申请像素排列结构进行排列。
需要说明的是，本实施例中的像素排列结构与本申请像素排列结构各实施例中的像素排列结构相同，详情请参照本申请像素排列结构各实施例。
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (20)

  1. 一种像素排列结构，其特征在于，包括至少一个像素组，所述像素组包括至少一个第一类像素和至少一个第二类像素；
    所述第一类像素包括高灰阶子像素和第一低灰阶子像素；所述第二类像素包括第二低灰阶子像素和第三低灰阶子像素；所述高灰阶子像素的灰阶值、所述第一低灰阶子像素的灰阶值、所述第二低灰阶子像素的灰阶值和所述第三低灰阶子像素的灰阶值各不相同；
    在各所述像素组中，所述第一类像素的数量与所述第二类像素的数量相等，且所述高灰阶子像素的数量、所述第一低灰阶子像素的数量、所述第二低灰阶子像素的数量和所述第三低灰阶子像素的数量均相等；各所述像素组内包括的所述第一类像素和所述第二类像素排列成两行两列。
  2. 根据权利要求1所述的像素排列结构，其特征在于，在各所述像素组中，所述第一类像素排成一列，所述第二类像素排成另一列；
    在所述像素排列结构的列方向上，相邻的两个所述像素组中，所述第一类像素不排成同一列，所述第二类像素不排成同一列。
  3. 根据权利要求2所述的像素排列结构，其特征在于，在所述像素排列结构的列方向上，每四个相邻的像素中，所述高灰阶子像素的数量、所述第一低灰阶子像素的数量、所述第二低灰阶子像素的数量和所述第三低灰阶子像素的数量均相等。
  4. 根据权利要求1所述的像素排列结构，其特征在于，在各所述像素组中，一个所述第一类像素包括一个所述高灰阶子像素和两个所述第一低灰阶子像素，另一个所述第一类像素包括两个所述高灰阶子像素和一个所述第一低灰阶子像素，一个所述第二类像素包括一个所述第二低灰阶子像素和两个所述第三低灰阶子像素，另一个所述第二类像素包括两个所述第二低灰阶子像素和一个所述第三低灰阶子像素。
  5. 根据权利要求4所述的像素排列结构，其特征在于，包括一个所述高灰阶子像素和两个所述第一低灰阶子像素的所述第一类像素，与包括两个所述第二低灰阶子像素和一个所述第三低灰阶子像素的所述第二类像素在同一行。
  6. 根据权利要求1所述的像素排列结构，其特征在于，在各所述像素组中，所述第一类像素排成一行，所述第二类像素排成另一行；
    在所述像素排列结构的行方向上，相邻的两个所述像素组中，所述第一类像素不排成同一行，所述第二类像素不排成同一行。
  7. 根据权利要求6所述的像素排列结构，其特征在于，在所述像素排列结构的行方向上，每四个相邻的像素中，所述高灰阶子像素的数量、所述第一低灰阶子像素的数量、所述第二低灰阶子像素的数量和所述第三低灰阶子像素的数量均相等。
  8. 根据权利要求6所述的像素排列结构，其特征在于，在各所述像素组中，一个所述第一类像素包括一个所述高灰阶子像素和两个所述第一低灰阶子像素，另一个所述第一类像素包括两个所述高灰阶子像素和一个所述第一低灰阶子像素，一个所述第二类像素包括一个所述第二低灰阶子像素和两个所述第三低灰阶子像素，另一个所述第二类像素包括两个所述第二低灰阶子像素和一个所述第三低灰阶子像素。
  9. 根据权利要求8所述的像素排列结构，其特征在于，包括一个所述高灰阶子像素和两个所述第一低灰阶子像素的所述第一类像素，与包括一个所述第二低灰阶子像素和两个所述第三低灰阶子像素的所述第二类像素在同一列。
  10. 根据权利要求1所述的像素排列结构，其特征在于，所述高灰阶子像素的灰阶值大于所述第一低灰阶子像素的灰阶值；所述第一低灰阶子像素的灰阶值大于所述第二低灰阶子像素的灰阶值；所述第二低灰阶子像素的灰阶值大于所述第三低灰阶子像素的灰阶值。
  11. 一种显示面板，其特征在于，所述显示面板内的像素按照像素排列结构进行排列；
    所述像素排列结构包括至少一个像素组，所述像素组包括至少一个第一类像素和至少一个第二类像素；
    所述第一类像素包括高灰阶子像素和第一低灰阶子像素；所述第二类像素包括第二低灰阶子像素和第三低灰阶子像素；所述高灰阶子像素的灰阶值、所述第一低灰阶子像素的灰阶值、所述第二低灰阶子像素的灰阶值和所述第三低灰阶子像素的灰阶值各不相同；
    在各所述像素组中，所述第一类像素的数量与所述第二类像素的数量相等，且所述高灰阶子像素的数量、所述第一低灰阶子像素的数量、所述第二低灰阶子像素的数量和所述第三低灰阶子像素的数量均相等；各所述像素组内包括的所述第一类像素和所述第二类像素排列成两行两列。
  12. 根据权利要求11所述的显示面板，其特征在于，在各所述像素组中，所述第一类像素排成一列，所述第二类像素排成另一列；
    在所述像素排列结构的列方向上，相邻的两个所述像素组中，所述第一类像素不排成同一列，所述第二类像素不排成同一列。
  13. 根据权利要求12所述的显示面板，其特征在于，在所述像素排列结构的列方向上，每四个相邻的像素中，所述高灰阶子像素的数量、所述第一低灰阶子像素的数量、所述第二低灰阶子像素的数量和所述第三低灰阶子像素的数量均相等。
  14. 根据权利要求11所述的显示面板，其特征在于，在各所述像素组中，一个所述第一类像素包括一个所述高灰阶子像素和两个所述第一低灰阶子像素，另一个所述第一类像素包括两个所述高灰阶子像素和一个所述第一低灰阶子像素，一个所述第二类像素包括一个所述第二低灰阶子像素和两个所述第三低灰阶子像素，另一个所述第二类像素包括两个所述第二低灰阶子像素和一个所述第三低灰阶子像素。
  15. 根据权利要求14所述的显示面板，其特征在于，包括一个所述高灰阶子像素和两个所述第一低灰阶子像素的所述第一类像素，与包括两个所述第二低灰阶子像素和一个所述第三低灰阶子像素的所述第二类像素在同一行。
  16. 根据权利要求11所述的显示面板，其特征在于，在各所述像素组中，所述第一类像素排成一行，所述第二类像素排成另一行；
    在所述像素排列结构的行方向上，相邻的两个所述像素组中，所述第一类像素不排成同一行，所述第二类像素不排成同一行。
  17. 根据权利要求16所述的显示面板，其特征在于，在所述像素排列结构的行方向上，每四个相邻的像素中，所述高灰阶子像素的数量、所述第一低灰阶子像素的数量、所述第二低灰阶子像素的数量和所述第三低灰阶子像素的数量均相等。
  18. 根据权利要求16所述的显示面板，其特征在于，在各所述像素组中，一个所述第一类像素包括一个所述高灰阶子像素和两个所述第一低灰阶子像素，另一个所述第一类像素包括两个所述高灰阶子像素和一个所述第一低灰阶子像素，一个所述第二类像素包括一个所述第二低灰阶子像素和两个所述第三低灰阶子像素，另一个所述第二类像素包括两个所述第二低灰阶子像素和一个所述第三低灰阶子像素。
  19. 根据权利要求11所述的显示面板，其特征在于，所述显示面板内的划分两个群簇；两个所述群簇内的像素数量相等；两个所述群簇内的像素排列结构相同或不相同。
  20. 一种应用于显示面板的灰度控制方法，其特征在于，包括以下步骤：
    在显示面板上电时，控制所述显示面板的像素按照预设规则进行排列；所述预设规则为按照像素排列结构进行排列；
    所述像素排列结构包括至少一个像素组，所述像素组包括至少一个第一类像素和至少一个第二类像素；
    所述第一类像素包括高灰阶子像素和第一低灰阶子像素；所述第二类像素包括第二低灰阶子像素和第三低灰阶子像素；所述高灰阶子像素的灰阶值、所述第一低灰阶子像素的灰阶值、所述第二低灰阶子像素的灰阶值和所述第三低灰阶子像素的灰阶值各不相同；
    在各所述像素组中，所述第一类像素的数量与所述第二类像素的数量相等，且所述高灰阶子像素的数量、所述第一低灰阶子像素的数量、所述第二低灰阶子像素的数量和所述第三低灰阶子像素的数量均相等；各所述像素组内包括的所述第一类像素和所述第二类像素排列成两行两列。
PCT/CN2022/071052 2021-12-28 2022-01-10 像素排列结构、显示面板和灰度控制方法 WO2023123548A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111626158.6A CN114267282A (zh) 2021-12-28 2021-12-28 像素排列结构、显示面板和灰度控制方法
CN202111626158.6 2021-12-28

Publications (1)

Publication Number Publication Date
WO2023123548A1 true WO2023123548A1 (zh) 2023-07-06

Family

ID=80830833

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/071052 WO2023123548A1 (zh) 2021-12-28 2022-01-10 像素排列结构、显示面板和灰度控制方法

Country Status (4)

Country Link
US (1) US12002403B1 (zh)
CN (2) CN114267282A (zh)
DE (1) DE102023128898A1 (zh)
WO (1) WO2023123548A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120299982A1 (en) * 2010-02-16 2012-11-29 Sharp Kabushiki Kaisha Liquid crystal display device, display method, program, and recording medium
CN104183221A (zh) * 2013-05-28 2014-12-03 群创光电股份有限公司 液晶显示器及其显示方法
CN104795016A (zh) * 2015-04-22 2015-07-22 京东方科技集团股份有限公司 像素排列结构、阵列基板、显示装置及显示控制方法
CN108831399A (zh) * 2018-07-25 2018-11-16 深圳市华星光电技术有限公司 显示驱动方法及液晶显示装置
CN111025791A (zh) * 2019-12-31 2020-04-17 Tcl华星光电技术有限公司 显示面板及显示装置
CN112185313A (zh) * 2020-10-16 2021-01-05 Tcl华星光电技术有限公司 一种像素结构驱动方法及显示装置
CN112180630A (zh) * 2020-10-16 2021-01-05 Tcl华星光电技术有限公司 一种显示面板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102129569B1 (ko) * 2013-11-26 2020-07-03 삼성디스플레이 주식회사 액정 표시 장치
US20220121073A1 (en) * 2020-10-16 2022-04-21 Tcl China Star Optoelectronics Technology Co., Ltd. Display panel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120299982A1 (en) * 2010-02-16 2012-11-29 Sharp Kabushiki Kaisha Liquid crystal display device, display method, program, and recording medium
CN104183221A (zh) * 2013-05-28 2014-12-03 群创光电股份有限公司 液晶显示器及其显示方法
CN104795016A (zh) * 2015-04-22 2015-07-22 京东方科技集团股份有限公司 像素排列结构、阵列基板、显示装置及显示控制方法
CN108831399A (zh) * 2018-07-25 2018-11-16 深圳市华星光电技术有限公司 显示驱动方法及液晶显示装置
CN111025791A (zh) * 2019-12-31 2020-04-17 Tcl华星光电技术有限公司 显示面板及显示装置
CN112185313A (zh) * 2020-10-16 2021-01-05 Tcl华星光电技术有限公司 一种像素结构驱动方法及显示装置
CN112180630A (zh) * 2020-10-16 2021-01-05 Tcl华星光电技术有限公司 一种显示面板

Also Published As

Publication number Publication date
DE102023128898A1 (de) 2024-06-27
CN114267282A (zh) 2022-04-01
CN116110315A (zh) 2023-05-12
US12002403B1 (en) 2024-06-04

Similar Documents

Publication Publication Date Title
WO2017202117A1 (zh) 像素结构、阵列基板、显示装置和显示装置的驱动方法
WO2016197459A1 (zh) 液晶面板及其驱动方法
EP2819118B1 (en) Pixel structure and display panel
CN107621716B (zh) 一种像素结构、其驱动方法、显示面板及显示装置
WO2016183864A1 (zh) 液晶面板及其驱动方法
WO2016138714A1 (zh) 显示驱动方法和装置、采样区的生成方法和装置
CN109215598B (zh) 显示面板及其驱动方法
KR102057823B1 (ko) 광시야각 패널 및 디스플레이 장치
JP6609801B2 (ja) 液晶パネルの駆動方法
US10423037B2 (en) Liquid crystal display panel and liquid crystal display device
US10395576B2 (en) Display panel utilizing sub-pixel rendering technology
US9892696B2 (en) Display panel having a plurality of pixels driven in a time-sharing manner, display method thereof and display device
CN103792723B (zh) 显示基板及其制造方法、驱动方法和显示装置
WO2020103244A1 (zh) 像素驱动方法、像素驱动装置和计算机设备
CN109256077B (zh) 显示面板的控制方法、装置及可读存储介质
US9672777B2 (en) Liquid crystal display panel and driving method thereof
WO2017197935A1 (zh) 一种像素结构、显示面板及像素结构的驱动方法
CN105185247A (zh) 显示面板、显示装置及显示方法
CN104678670A (zh) 一种阵列基板、显示面板和显示装置
CN103854570A (zh) 显示基板及其驱动方法和显示装置
WO2020052094A1 (zh) 一种画素结构及显示面板
US11495159B2 (en) Display device with novel sub-pixel configuration
WO2020051944A1 (zh) 像素排列结构及显示装置
WO2021227193A1 (zh) 像素结构、具有该像素结构的显示面板和显示装置
JP2020518022A (ja) 表示パネルの駆動方法及び駆動装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22912857

Country of ref document: EP

Kind code of ref document: A1