WO2022057076A1 - 显示面板及其驱动方法 - Google Patents

显示面板及其驱动方法 Download PDF

Info

Publication number
WO2022057076A1
WO2022057076A1 PCT/CN2020/129952 CN2020129952W WO2022057076A1 WO 2022057076 A1 WO2022057076 A1 WO 2022057076A1 CN 2020129952 W CN2020129952 W CN 2020129952W WO 2022057076 A1 WO2022057076 A1 WO 2022057076A1
Authority
WO
WIPO (PCT)
Prior art keywords
sub
pixels
unit
grayscale
gray
Prior art date
Application number
PCT/CN2020/129952
Other languages
English (en)
French (fr)
Inventor
何振伟
Original Assignee
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 Tcl华星光电技术有限公司 filed Critical Tcl华星光电技术有限公司
Priority to US17/251,944 priority Critical patent/US11735129B2/en
Publication of WO2022057076A1 publication Critical patent/WO2022057076A1/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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3607—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 by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display

Definitions

  • the present application relates to the field of display, and in particular, to a display panel and a driving method thereof.
  • the increase in resolution leads to a decrease in the aperture ratio of the display panel, thereby reducing the display panel's aperture ratio.
  • the transmittance makes the eight-domain pixel electrode structure, which is conducive to improving the viewing angle, cannot be used in high-resolution display products due to its low transmittance. Instead, the four-domain pixel electrode structure is used, but it also leads to viewing angle characteristics. Therefore, it is necessary to compensate the viewing angle of the high-resolution display panel.
  • a plurality of sub-pixels are generally used to form a compensation unit, which is similar to the complementarity between the main pixel electrode and the sub-pixel electrode in the eight-domain pixel electrode structure. Effect.
  • the existing sub-pixel array structure for viewing angle compensation for the inversion method in which the horizontal polarity is positive, negative, positive, and negative, a horizontal crosstalk effect will be generated when the viewing angle compensation algorithm is activated.
  • the first solution shown in FIG. 1 and the second solution shown in FIG. 2 are mainly used.
  • the first solution Although the sub-pixel array structure can improve the problem of horizontal crosstalk, the area showing the same gray level in Figure 1 is larger, which causes the display to have a thicker texture and affects the image quality of the display panel.
  • the second The horizontal polarity in the sub-pixel array structure of this scheme is cycled by positive, positive, negative, and negative polarity.
  • the present application provides a display panel and a driving method thereof, so as to solve the technical problems that the display panel has a rougher display or a lower charging rate when the horizontal crosstalk problem is improved in the prior high-resolution display panel.
  • the present application provides a display panel, including:
  • the plurality of the sub-pixels are divided into a plurality of unit regions repeatedly arranged along rows and columns, and any one of the unit regions includes a plurality of the sub-pixels arranged in a 2 ⁇ 12 matrix;
  • two sides of the sub-pixels in any column correspond to two data lines with different polarities, and the polarities of the sub-pixels in any column of the sub-pixels are the same;
  • the unit area includes a plurality of unit sub-areas, the sub-pixels in each unit sub-area have the same gray level, and the sub-pixels in any two adjacent unit sub-areas have different gray levels,
  • the number of the sub-pixels included in any one of the unit sub-regions is less than or equal to 2, and the number of the unit sub-regions including two of the sub-pixels is two.
  • a plurality of the unit sub-areas include two first unit sub-areas and a plurality of second unit sub-areas, and the first unit sub-area includes two of the sub-pixels, so The second unit sub-region includes one of the sub-pixels;
  • Both of the first unit sub-regions are located in the middle of the unit area, and the two first unit sub-regions are adjacent to each other.
  • any one of the sub-pixels is a high-gray-scale sub-pixel or a low-gray-scale sub-pixel
  • the first row of sub-pixels in the unit area is set as a first gray-scale group
  • the The second row of sub-pixels in the unit area is set as a second gray-scale group
  • the gray-scale correspondence of the first gray-scale group and the second gray-scale group is opposite.
  • the first grayscale group includes high grayscale, low grayscale, high grayscale, low grayscale, high grayscale, low grayscale, low grayscale, high grayscale, low grayscale, high grayscale, The order of low grayscale, high grayscale, low grayscale, and high grayscale;
  • the second grayscale group includes low grayscale, high grayscale, low grayscale, high grayscale, low grayscale, high grayscale, high grayscale, low grayscale, high grayscale, low grayscale, high grayscale, low grayscale, and high grayscale The order of grayscale and low grayscale.
  • the sub-pixels are red sub-pixels, green sub-pixels or blue sub-pixels;
  • Both of the sub-pixels in the first unit sub-region are red sub-pixels and blue sub-pixels.
  • the sub-pixels in the first column in the unit area and the sub-pixels in the twelfth column in the unit area are arranged in the same order of gray scales, and the sub-pixels in the first column in the unit area are all in the same order. are red sub-pixels, and the twelfth column of sub-pixels in the unit area are all blue sub-pixels.
  • the sub-pixels in each row are repeatedly arranged in the order of red sub-pixels, green sub-pixels, and blue sub-pixels.
  • the first row of sub-pixels in the unit area is set as a first polarity group
  • the second row of sub-pixels in the unit area is set as a second polarity group
  • the first polarity group has the same polarity as the second polarity group
  • the first polarity group and the second polarity group are repeatedly arranged in the order of positive polarity and negative polarity;
  • any one of the sub-pixels in the second frame carries a polarity opposite to that in the first frame.
  • the unit area corresponds to 12 data lines, and in the unit area, the polarities of the data lines are repeatedly arranged in the order of positive polarity and negative polarity.
  • the scan line corresponding to the first row of sub-pixels in the unit area is the first scan line
  • the scan line corresponding to the second row of sub-pixels in the unit area is the second scan line line
  • the first scan line is connected in parallel with the second scan line.
  • the present application also provides a method for driving a display panel, comprising the following steps:
  • a plurality of sub-pixels are arranged in a matrix to form a plurality of unit regions that are repeatedly arranged along rows and columns, and any of the unit regions includes a plurality of the sub-pixels arranged in a 2 ⁇ 12 matrix, wherein the unit region includes a plurality of sub-pixels.
  • unit sub-areas the gray scale of the sub-pixels in each unit sub-area is the same, the gray-scale of the sub-pixels in any two adjacent unit sub-areas is different, any one of the unit sub-areas has a different gray scale
  • the number of the sub-pixels included in the region is less than or equal to 2, and the number of the unit sub-regions including two of the sub-pixels is 2;
  • a scan signal is transmitted to each of the sub-pixels through a plurality of scan lines, and each row of the sub-pixels corresponds to one of the scan lines;
  • a data signal is transmitted to each of the sub-pixels through a plurality of data lines, one of the data lines is arranged between the sub-pixels in two adjacent columns, and the two sides of the sub-pixels in any column correspond to two different polarities of the sub-pixels.
  • the data line, and the polarities of the sub-pixels in any column of the sub-pixels are the same.
  • the present application improves the horizontal crosstalk problem of the display panel by making the polarities of the sub-pixels in any column of the sub-pixels the same, and the two sides of the sub-pixels in any column correspond to two
  • the data lines with different polarities that is, the horizontal polarities are cycled in a manner such as positive and negative polarities, and the vertical polarities can be reversed in a single column, avoiding the increase in operating temperature of the integrated circuit driving the sub-pixel array.
  • the charging rate is reduced.
  • the maximum It reduces the influence of the coarser grid feeling when the display panel is displayed.
  • 1 is a first structural schematic diagram of an existing sub-pixel arrangement
  • FIG. 2 is a schematic diagram of a second structure of an existing sub-pixel arrangement
  • FIG. 3 is a schematic structural diagram of an arrangement of sub-pixels in a display panel according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of gray scale and polarity in the first frame of FIG. 3;
  • FIG. 5 is a schematic structural diagram of the gray scale and polarity in the second frame of FIG. 3;
  • FIG. 6 is a schematic flowchart of a method for driving a display panel according to an embodiment of the present application.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features delimited with “first”, “second” may expressly or implicitly include one or more of said features. In the description of the present application, “plurality” means two or more, unless otherwise expressly and specifically defined.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • a first feature "on” or “under” a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the present application provides a display panel, as shown in FIG. 3 to FIG. 5 , including:
  • a plurality of sub-pixels 10 arranged in a matrix the plurality of sub-pixels 10 are divided into a plurality of unit regions 100 repeatedly arranged along rows and columns, any of the unit regions 100 includes a plurality of all the sub-pixel 10;
  • each row of the sub-pixels 10 corresponds to one of the scan lines
  • two sides of the sub-pixels 10 in any column correspond to two data lines 20 with different polarities, and the polarities of the sub-pixels 10 in any column of the sub-pixels 10 are the same;
  • the unit area 100 includes a plurality of unit sub-areas 110 , the sub-pixels 10 in each unit sub-area 110 have the same gray scale, and the sub-pixels in any two adjacent unit sub-areas 110
  • the gray scale of 10 is different, the number of the sub-pixels 10 included in any one of the unit sub-regions 110 is less than or equal to 2, and the number of the unit sub-regions 110 including two of the sub-pixels 10 is two.
  • the first scheme shown in FIG. 1 and the second scheme shown in FIG. 2 are mainly adopted.
  • the sub-pixel array structure of the first solution improves the problem of horizontal crosstalk
  • the area showing the same grayscale in Figure 1 is large, resulting in a thicker display, which affects the image quality of the display panel, as shown in Figure 2
  • the horizontal polarity in the array structure of the sub-pixels 10 of the second scheme is cycled by positive polarity, positive polarity, negative polarity and negative polarity.
  • the vertical polarity needs to use two columns Inversion easily causes the operating temperature of the integrated circuit for driving the sub-pixel array to rise, and also leads to a decrease in charging rate and an increase in power consumption; in this embodiment, by making each of the sub-pixels 10 in any row
  • the polarities are the same, which improves the horizontal crosstalk problem of the display panel, and the two sides of the sub-pixels 10 in any column correspond to the two data lines 20 with different polarities, that is, the vertical polarity of the driving is different from the positive electrode. It can be cycled in the manner of polarity and negative polarity, which avoids that the operating temperature of the integrated circuit driving the array of sub-pixels 10 increases and causes the charging rate to drop. is equal to 2, and the number of the unit sub-regions 110 including the two sub-pixels 10 is limited to 2, which maximally reduces the influence of the coarser grid feeling when the display panel is displayed.
  • the plurality of sub-pixels 10 arranged in a 2 ⁇ 12 matrix in the unit area 100 may be the smallest cyclic unit, and specifically, they may also be arranged in a 2N ⁇ 12M matrix.
  • a plurality of the sub-pixels 10 are arranged in a cyclic unit, wherein N and M are both positive integers.
  • a plurality of the sub-pixels arranged in a 2 ⁇ 12 matrix in the unit area 100 are used.
  • the pixel 10 is described as a cycle unit.
  • a plurality of the cell sub-regions 110 include two first cell sub-regions 111 and a plurality of second cell sub-regions 112 , and the first cell sub-regions 111 include two the sub-pixel 10, the second unit sub-region 112 includes one of the sub-pixel 10;
  • Both of the first cell sub-regions 111 are located in the middle of the cell region 100 , and the two first cell sub-regions 111 are adjacent to each other.
  • the two first unit sub-areas 111 are both arranged in the middle of the unit area 100 , that is, the first unit sub-area 111 with a thicker grid in the display screen is located in the middle of the unit area 100 . , so as to maximize the distance between the two first unit sub-regions 111 with thicker grids in the two adjacent unit regions 100 in the horizontal direction, and also maximize the distance between the first unit sub-regions 111 in the display panel.
  • the unit sub-regions 111 are uniformly dispersed in the picture of the display panel, which maximally avoids the influence of roughness of the display picture.
  • any one of the sub-pixels 10 is a high-gray-scale sub-pixel or a low-gray-scale sub-pixel
  • the first row of sub-pixels 11 in the unit area 100 is set to The first grayscale group
  • the second row of sub-pixels 12 in the unit area 100 is set to a second grayscale group
  • the grayscales of the first grayscale group and the second grayscale group are opposite; understandable Yes, by making the gray levels of the first gray level group and the second gray level group opposite, the aggregation arrangement of the sub-pixels 10 of the same gray level is avoided to the greatest extent, so as to be more conducive to ensuring the display of the display panel picture quality.
  • the first grayscale group consists of high grayscale, low grayscale, high grayscale, low grayscale, high grayscale, low grayscale, low grayscale, and high grayscale grayscale, low grayscale, high grayscale, low grayscale, high grayscale
  • the second grayscale group is in the order of low grayscale, high grayscale, low grayscale, high grayscale, low grayscale, high grayscale Grayscale, high grayscale, low grayscale, high grayscale, low grayscale, high grayscale, and low grayscale are arranged in order; obviously, in the first grayscale group, two consecutive low grayscales are located at In the sixth and seventh columns, in the first grayscale group, two consecutive high grayscales are also located in the sixth and seventh columns, that is, the same two grayscales arranged together are located in each The middle position of a row of sub-pixels 10 .
  • the sub-pixel 10 is a red sub-pixel R, a green sub-pixel G or a blue sub-pixel B;
  • the two sub-pixels 10 in the first unit sub-region 111 are both a red sub-pixel R and a blue sub-pixel B.
  • the display color of the red sub-pixel R and the blue sub-pixel B is darker.
  • the sub-pixels 10 are set as red sub-pixels R and blue sub-pixels B, which is easier to avoid the display screen located in the first unit sub-region 111 from being too prominent, which is beneficial to improve the user experience.
  • the gray scale arrangement order of the sub-pixels 13 in the first column of the unit area 100 and the sub-pixels 14 in the twelfth column of the unit area 100 is the same.
  • the sub-pixels 13 in the first column in the unit area 100 are all red sub-pixels R, and the sub-pixels 14 in the twelfth column in the unit area 100 are all blue sub-pixels B; it can be understood that the sub-pixels in the unit area 100
  • the gray scale arrangement order of the first column of sub-pixels 13 and the twelfth column of sub-pixels 14 in the unit area 100 is the same.
  • two adjacent unit areas 100 can easily form two consecutive
  • the first column of sub-pixels 13 in the unit area 100 are all set
  • the twelfth column of sub-pixels 14 in the unit area 100 are all set as blue sub-pixels B, and it is easier to avoid the display screen grid at the junction of two adjacent unit areas 100.
  • the feeling is too prominent, which is beneficial to improve the user experience.
  • the sub-pixels 10 in each row are repeatedly arranged in the order of red sub-pixels R, green sub-pixels G, and blue sub-pixels B.
  • the sub-pixels 11 in the first row in the unit area 100 are set as the first polarity group, and the sub-pixels 12 in the second row in the unit area 100 are set as the second polarity group.
  • a polarity group, the first polarity group and the second polarity group have the same polarity;
  • the first polarity group and the second polarity group are repeatedly arranged in the order of positive polarity and negative polarity;
  • any one of the sub-pixels 10 in the second frame carries a polarity opposite to that in the first frame.
  • the first polarity group and the second polarity group are repeatedly arranged in the order of positive polarity and negative polarity, so that the vertical polarity of a plurality of the sub-pixels 10 arranged in a matrix can adopt a single column. Inversion, it avoids that the operating temperature of the integrated circuit driving the array of sub-pixels 10 increases and the charging rate decreases;
  • the polarities of the data lines 20 are repeatedly arranged in the order of positive polarity and negative polarity.
  • the scan line corresponding to the first row of sub-pixels 11 in the unit area 100 is the first scan line 31
  • the second row of sub-pixels 12 in the unit area 100 corresponds to the scan line 31 .
  • the scan line is the second scan line 32.
  • the first scan line 31 and the second scan line 32 can be controlled separately, or by connecting the first scan line 31 and the second scan line 32 in parallel to achieve unified control.
  • the present application also provides a method for driving a display panel, as shown in FIG. 6 , comprising the following steps:
  • Step S10 Arranging a plurality of sub-pixels 10 in a matrix to form a plurality of unit regions 100 repeatedly arranged along rows and columns, any of the unit regions 100 includes a plurality of the sub-pixels 10 arranged in a 2 ⁇ 12 matrix, wherein , the unit area 100 includes a plurality of unit sub-areas 110 , the sub-pixels 10 in each unit sub-area 110 have the same gray scale, and the sub-pixels 10 in any two adjacent unit sub-areas 110 have the same gray scale.
  • the gray scales of the pixels 10 are different, the number of the sub-pixels 10 included in any of the unit sub-regions 110 is less than or equal to 2, and the number of the unit sub-regions 110 including two of the sub-pixels 10 is 2;
  • Step S20 transmitting a scan signal to each of the sub-pixels 10 through a plurality of scan lines, and each row of the sub-pixels 10 corresponds to one of the scan lines;
  • Step S30 transmitting data signals to each of the sub-pixels 10 through a plurality of data lines 20 , one of the data lines 20 is arranged between the sub-pixels 10 in two adjacent columns, and two sides of the sub-pixels 10 in any column are respectively Corresponding to the two data lines 20 with different polarities, and the polarities of the sub-pixels 10 in any column of the sub-pixels 10 are the same.
  • the present application improves the horizontal crosstalk problem of the display panel by making the polarities of the sub-pixels 10 in any column of the sub-pixels 10 the same, and the two sides of the sub-pixels 10 in any column correspond to
  • the two data lines 20 with different polarities that is, the horizontal polarity is cycled in a manner such as positive polarity and negative polarity, and the vertical polarity can be reversed in a single column, avoiding the operation of the integrated circuit driving the array of sub-pixels 10
  • the temperature rise causes the charging rate to drop.
  • the number of the sub-pixels 10 included in any one of the unit sub-regions 110 is less than or equal to 2, and the unit sub-region 110 including two of the sub-pixels 10 is limited. The number is 2, which minimizes the influence of the thicker grid when the display panel is displayed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示面板及其驱动方法，显示面板包括多个子像素（10）和多条数据线（20），多个子像素（10）划分为多个单元区（100），任一列子像素（10）两侧分别对应两条极性不同的数据线（20），任一列子像素（10）的极性相同，单元区（100）包括多个单元子区（110），每一单元子区（110）内的子像素（10）的灰阶相同，相邻两单元子区（110）内的子像素（10）的灰阶不同。

Description

显示面板及其驱动方法 技术领域
本申请涉及显示领域，特别涉及一种显示面板及其驱动方法。
 背景技术
随着显示技术的发展，在诸如8K像素等大尺寸高解析度的液晶显示面板中，在显示面板尺寸不变的情形下，解析度的提升导致显示面板开口率降低，从而减少了显示面板的穿透率，使得有利于改善视角的八畴像素电极架构因其自身穿透率不高而无法应用在高解析度的显示产品中，取而代之的是四畴像素电极架构，但也导致了视角特性恶化，因此，需要对高解析度显示面板进行视角补偿，而在视角补偿中，一般采用多个子像素组成一个补偿单元，进而呈现类似八畴像素电极架构中主像素电极与副像素电极之间互补的效果。而现有视角补偿的子像素阵列结构中，对于以水平极性为正极性、负极性、正极性、负极性的反转方式而言，会导致在视角补偿算法启动时产生水平串扰效应。
 技术问题
目前，为避免在视角补偿过程中产生水平串扰的问题，主要采用如图1所示的第一种方案和如图2所示的第二种方案，如图1所示，该第一种方案的子像素阵列结构虽然改善了水平串扰的问题，但图1中显示相同灰度的区域较大，造成显示的格感较粗，影响显示面板的画质，如图2所示，该第二种方案的子像素阵列结构中的水平极性以正极性、正极性、负极性、负极性进行循环，虽然避免显示画面粗糙感的影响，但垂直极性需要采用两列反转容易造成驱动子像素阵列的集成电路的操作温度上升，也导致充电率下降和耗电量增加的问题。
 技术解决方案
本申请提供一种显示面板及其驱动方法，以解决现有高解析度显示面板在改善水平串扰问题时，造成显示面板显示的格感较粗或充电率下降的技术问题。
为解决上述问题，本申请提供的技术方案如下：
本申请提供了一种显示面板，包括：
多个呈矩阵排列的子像素，多个所述子像素划分为沿行和列重复排列的多个单元区，任一所述单元区包括以2× 12矩阵排列的多个所述子像素；
多条扫描线，对各所述子像素传输扫描信号，每一行所述子像素对应一条所述扫描线；
多条数据线，对各所述子像素传输数据信号，相邻两列所述子像素之间设置有一条所述数据线；
其中，任一列所述子像素两侧分别对应两条极性不同的所述数据线，且任一列所述子像素中各所述子像素的极性相同；
所述单元区包括多个单元子区，每一所述单元子区内的所述子像素的灰阶相同，任一相邻两所述单元子区内的所述子像素的灰阶不同，任一所述单元子区包括的所述子像素的数量小于等于2，且包括两个所述子像素的所述单元子区的数量为2个。
在本申请所提供的显示面板中，多个所述单元子区包括两个第一单元子区和多个第二单元子区，所述第一单元子区包括2个所述子像素，所述第二单元子区包括1个所述子像素；
两所述第一单元子区均位于所述单元区的中部，且两所述第一单元子区相邻。
在本申请所提供的显示面板中，任一所述子像素为高灰阶子像素或低灰阶子像素，所述单元区中的第一行子像素设置为第一灰阶组，所述单元区中的第二行子像素设置为第二灰阶组，所述第一灰阶组与所述第二灰阶组的灰阶对应相反。
在本申请所提供的显示面板中，所述第一灰阶组以高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶的顺序排列；
所述第二灰阶组以低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶的顺序排列。
在本申请所提供的显示面板中，所述子像素为红色子像素、绿色子像素或蓝色子像素；
所述第一单元子区内的两所述子像素均为红色子像素和蓝色子像素。
在本申请所提供的显示面板中，所述单元区中的第一列子像素和所述单元区中的第十二列子像素的灰阶排列顺序相同，所述单元区中的第一列子像素均为红色子像素，所述单元区中的第十二列子像素均为蓝色子像素。
在本申请所提供的显示面板中，在所述单元区内，每一行所述子像素以红色子像素、绿色子像素、蓝色子像素的顺序重复排列。
在本申请所提供的显示面板中，所述单元区中的第一行子像素设置为第一极性组，所述单元区中的第二行子像素设置为第二极性组，所述第一极性组与所述第二极性组的极性相同；
所述第一极性组和所述第二极性组以正极性、负极性的顺序重复排列；
其中，任一所述子像素在第二帧承载与第一帧相反的极性。
在本申请所提供的显示面板中，所述单元区对应有12条数据线，在所述单元区内，各所述数据线的极性以正极性、负极性的顺序重复排列。
在本申请所提供的显示面板中，所述单元区中的第一行子像素对应的扫描线为第一扫描线，所述单元区中的第二行子像素对应的扫描线为第二扫描线，所述第一扫描线与所述第二扫描线并联。
本申请还提供一种显示面板的驱动方法，包括以下步骤：
将多个子像素呈矩阵排列，形成沿行和列重复排列的多个单元区，任一所述单元区包括以2× 12矩阵排列的多个所述子像素，其中，所述单元区包括多个单元子区，每一所述单元子区内的所述子像素的灰阶相同，任一相邻两所述单元子区内的所述子像素的灰阶不同，任一所述单元子区包括的所述子像素的数量小于等于2，且包括两个所述子像素的所述单元子区的数量为2个；
通过多条扫描线对各所述子像素传输扫描信号，每一行所述子像素对应一条所述扫描线；
通过多条数据线对各所述子像素传输数据信号，相邻两列所述子像素之间设置有一条所述数据线，任一列所述子像素两侧分别对应两条极性不同的所述数据线，且任一列所述子像素中各所述子像素的极性相同。
 有益效果
本申请的有益效果为：本申请通过使任一列所述子像素中各所述子像素的极性相同，改善了显示面板的水平串扰问题，并且，任一列所述子像素两侧分别对应两条极性不同的所述数据线，也即是水平极性以诸如正极性、负极性的方式循环，垂直极性可以是单列反转，避免了驱动子像素阵列的集成电路的操作温度上升而导致充电率下降，此外，通过使任一所述单元子区包括的所述子像素的数量小于等于2，且限制包括两个所述子像素的所述单元子区的数量为2个，最大化的降低了显示面板显示时所产生的格感较粗的影响。
 附图说明
为了更清楚地说明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介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，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为现有子像素排列的第一种结构示意图；
图2为现有子像素排列的第二种结构示意图；
图3为本申请实施例中显示面板中子像素排列的结构示意图；
图4为图3在第一帧时的灰阶与极性的结构示意图；
图5为图3在第二帧时的灰阶与极性的结构示意图；及
图6为本申请实施例中显示面板的驱动方法的流程示意框图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是用以相同标号表示。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
现结合具体实施例对本申请的技术方案进行描述。
本申请提供了一种显示面板，如图3至图5所示，包括：
多个呈矩阵排列的子像素10，多个所述子像素10划分为沿行和列重复排列的多个单元区100，任一所述单元区100包括以2× 12矩阵排列的多个所述子像素10；
多条扫描线，对各所述子像素10传输扫描信号，每一行所述子像素10对应一条所述扫描线；
多条数据线20，对各所述子像素10传输数据信号，相邻两列所述子像素10之间设置有一条所述数据线20；
其中，任一列所述子像素10两侧分别对应两条极性不同的所述数据线20，且任一列所述子像素10中各所述子像素10的极性相同；
所述单元区100包括多个单元子区110，每一所述单元子区110内的所述子像素10的灰阶相同，任一相邻两所述单元子区110内的所述子像素10的灰阶不同，任一所述单元子区110包括的所述子像素10的数量小于等于2，且包括两个所述子像素10的所述单元子区110的数量为2个。
可以理解的是，目前，为避免在视角补偿过程中产生水平串扰的问题，主要采用如图1所示的第一种方案和如图2所示的第二种方案，如图1所示，该第一种方案的子像素阵列结构虽然改善了水平串扰的问题，但图1中显示相同灰度的区域较大，造成显示的格感较粗，影响显示面板的画质，如图2所示，该第二种方案的子像素10阵列结构中的水平极性以正极性、正极性、负极性、负极性进行循环，虽然避免显示画面粗糙感的影响，但垂直极性需要采用两列反转容易造成驱动子像素阵列的集成电路的操作温度上升，也导致充电率下降和耗电量增加的问题；本实施例中，通过使任一列所述子像素10中各所述子像素10的极性相同，改善了显示面板的水平串扰问题，并且，任一列所述子像素10两侧分别对应两条极性不同的所述数据线20，也即是驱动的垂直极性以诸如正极性、负极性的方式循环，避免了驱动子像素10阵列的集成电路的操作温度上升而导致充电率下降，此外，通过使任一所述单元子区110包括的所述子像素10的数量小于等于2，且限制包括两个所述子像素10的所述单元子区110的数量为2个，最大化的降低了显示面板显示时所产生的格感较粗的影响。
值得注意的是，本实施例中，所述单元区100中呈2× 12矩阵排列的多个所述子像素10可以为最小的循环单元，具体的，也可以以呈2N× 12M矩阵排列的多个所述子像素10为循环单元进行排布，其中，N和M均为正整数，具体的，本申请中均以所述单元区100中呈2× 12矩阵排列的多个所述子像素10为循环单元进行说明。
在一实施例中，如图4所示，多个所述单元子区110包括两个第一单元子区111和多个第二单元子区112，所述第一单元子区111包括2个所述子像素10，所述第二单元子区112包括1个所述子像素10；
两所述第一单元子区111均位于所述单元区100的中部，且两所述第一单元子区111相邻。
可以理解的是，将两所述第一单元子区111均设置于所述单元区100的中部，也即是使显示画面中格感较粗的第一单元子区111位于单元区100的中部，便于使得在水平方向上，使分别位于相邻两个所述单元区100中格感较粗的两所述第一单元子区111的间距最大化，也使得显示面板中各所述第一单元子区111均匀分散于显示面板的画面中，最大化的避免了显示画面格感粗糙的影响。
在一实施例中，如图4至图5所示，任一所述子像素10为高灰阶子像素或低灰阶子像素，所述单元区100中的第一行子像素11设置为第一灰阶组，所述单元区100中的第二行子像素12设置为第二灰阶组，所述第一灰阶组与所述第二灰阶组的灰阶相反；可以理解的是，通过使所述第一灰阶组与所述第二灰阶组的灰阶相反，最大化的避免了相同灰阶的所述子像素10聚集排布，从而更有利于保证显示面板显示画面的品质。
承上，具体的，如图4所示，所述第一灰阶组以高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶的顺序排列，所述第二灰阶组以低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶的顺序排列；显然，在所述第一灰阶组中，连续的两个低灰阶位于第六列和第七列，在所述第一灰阶组中，连续的两个高灰阶同样位于第六列和第七列，也即是使得排列在一起的相同的两灰阶位于每一行子像素10的中间位置。
在一实施例中，如图3所示，所述子像素10为红色子像素R、绿色子像素G或蓝色子像素B；
所述第一单元子区111内的两所述子像素10均为红色子像素R和蓝色子像素B。
可以理解的是，相对于所述绿色子像素G的显示颜色，所述红色子像素R和所述蓝色子像素B的显示颜色较暗，将所述第一单元子区111内的两所述子像素10设置为红色子像素R和蓝色子像素B，更易于避免位于所述第一单元子区111的显示画面格感过于突出，有益于提高使用者的使用体验。
在一实施例中，如图3至图5所示，所述单元区100中的第一列子像素13和所述单元区100中的第十二列子像素14的灰阶排列顺序相同，所述单元区100中的第一列子像素13均为红色子像素R，所述单元区100中的第十二列子像素14均为蓝色子像素B；可以理解的是，所述单元区100中的第一列子像素13和所述单元区100中的第十二列子像素14的灰阶排列顺序相同，在水平方向上，相邻两个所述单元区100在交界处容易组成连续两个所述子像素10为高灰阶或低灰阶的情况，从而在相邻两个所述单元区100的交界处导致格感较粗，通过将所述单元区100中的第一列子像素13均设置为红色子像素R，将所述单元区100中的第十二列子像素14均设置为蓝色子像素B，也更易于避免在相邻两个所述单元区100的交界处的显示画面格感过于突出，有益于提高使用者的使用体验；具体的，每一行所述子像素10以红色子像素R、绿色子像素G、蓝色子像素B的顺序重复排列。
在一实施例中，如图3所示，所述单元区100中的第一行子像素11设置为第一极性组，所述单元区100中的第二行子像素12设置为第二极性组，所述第一极性组与所述第二极性组的极性相同；
所述第一极性组和所述第二极性组以正极性、负极性的顺序重复排列；
其中，如图4至图5所示，任一所述子像素10在第二帧承载与第一帧相反的极性。可以理解的是，所述第一极性组和所述第二极性组以正极性、负极性的顺序重复排列，让多个呈矩阵排列的所述子像素10的垂直极性可以采用单列反转，避免了驱动子像素10阵列的集成电路的操作温度上升而导致充电率下降；具体的，所述单元区100对应有12条数据线20，在所述单元区100内，各所述数据线20的极性以正极性、负极性的顺序重复排列。
在一实施例中，如图3所示，所述单元区100中的第一行子像素11对应的扫描线为第一扫描线31，所述单元区100中的第二行子像素12对应的扫描线为第二扫描线32，显然，所述第一扫描线31和所述第二扫描线32可以是分别控制，也可以通过将所述第一扫描线31与所述第二扫描线32并联实现统一控制。
本申请还提供一种显示面板的驱动方法，如图6所示，包括以下步骤：
步骤S10：将多个子像素10呈矩阵排列，形成沿行和列重复排列的多个单元区100，任一所述单元区100包括以2× 12矩阵排列的多个所述子像素10，其中，所述单元区100包括多个单元子区110，每一所述单元子区110内的所述子像素10的灰阶相同，任一相邻两所述单元子区110内的所述子像素10的灰阶不同，任一所述单元子区110包括的所述子像素10的数量小于等于2，且包括两个所述子像素10的所述单元子区110的数量为2个；
步骤S20：通过多条扫描线对各所述子像素10传输扫描信号，每一行所述子像素10对应一条所述扫描线；
步骤S30：通过多条数据线20对各所述子像素10传输数据信号，相邻两列所述子像素10之间设置有一条所述数据线20，任一列所述子像素10两侧分别对应两条极性不同的所述数据线20，且任一列所述子像素10中各所述子像素10的极性相同。
综上所述，本申请通过使任一列所述子像素10中各所述子像素10的极性相同，改善了显示面板的水平串扰问题，并且，任一列所述子像素10两侧分别对应两条极性不同的所述数据线20，也即是水平极性以诸如正极性、负极性的方式循环，垂直极性可以是单列反转，避免了驱动子像素10阵列的集成电路的操作温度上升而导致充电率下降，此外，通过使任一所述单元子区110包括的所述子像素10的数量小于等于2，且限制包括两个所述子像素10的所述单元子区110的数量为2个，最大化的降低了显示面板显示时所产生的格感较粗的影响。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (17)

  1. 一种显示面板，包括：
    多个呈矩阵排列的子像素，多个所述子像素划分为沿行和列重复排列的多个单元区，任一所述单元区包括以2× 12矩阵排列的多个所述子像素；
    多条扫描线，对各所述子像素传输扫描信号，每一行所述子像素对应一条所述扫描线；及
    多条数据线，对各所述子像素传输数据信号，相邻两列所述子像素之间设置有一条所述数据线；
    其中，任一列所述子像素两侧分别对应两条极性不同的所述数据线，且任一列所述子像素中各所述子像素的极性相同；
    所述单元区包括多个单元子区，每一所述单元子区内的所述子像素的灰阶相同，任一相邻两所述单元子区内的所述子像素的灰阶不同，任一所述单元子区包括的所述子像素的数量小于等于2，且包括两个所述子像素的所述单元子区的数量为2个。
  2. 根据权利要求1所述的显示面板，其中，多个所述单元子区包括两个第一单元子区和多个第二单元子区，所述第一单元子区包括2个所述子像素，所述第二单元子区包括1个所述子像素；
    两所述第一单元子区均位于所述单元区的中部，且两所述第一单元子区相邻。
  3. 根据权利要求2所述的显示面板，其中，任一所述子像素为高灰阶子像素或低灰阶子像素，所述单元区中的第一行子像素设置为第一灰阶组，所述单元区中的第二行子像素设置为第二灰阶组，所述第一灰阶组与所述第二灰阶组的灰阶对应相反。
  4. 根据权利要求3所述的显示面板，其中，所述第一灰阶组以高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶的顺序排列；
    所述第二灰阶组以低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶的顺序排列。
  5. 根据权利要求2所述的显示面板，其中，所述子像素为红色子像素、绿色子像素或蓝色子像素；
    所述第一单元子区内的两所述子像素均为红色子像素和蓝色子像素。
  6. 根据权利要求5所述的显示面板，其中，所述单元区中的第一列子像素和所述单元区中的第十二列子像素的灰阶排列顺序相同，所述单元区中的第一列子像素均为红色子像素，所述单元区中的第十二列子像素均为蓝色子像素。
  7. 根据权利要求6所述的显示面板，其中，在所述单元区内，每一行所述子像素以红色子像素、绿色子像素、蓝色子像素的顺序重复排列。
  8. 根据权利要求1所述的显示面板，其中，所述单元区中的第一行子像素设置为第一极性组，所述单元区中的第二行子像素设置为第二极性组，所述第一极性组与所述第二极性组的极性相同；
    所述第一极性组和所述第二极性组以正极性、负极性的顺序重复排列；
    其中，任一所述子像素在第二帧承载与第一帧相反的极性。
  9. 根据权利要求1所述的显示面板，其中，所述单元区对应有12条数据线，在所述单元区内，各所述数据线的极性以正极性、负极性的顺序重复排列。
  10. 一种显示面板，包括：
    多个呈矩阵排列的子像素，多个所述子像素划分为沿行和列重复排列的多个单元区，任一所述单元区包括以2× 12矩阵排列的多个所述子像素；
    多条扫描线，对各所述子像素传输扫描信号，每一行所述子像素对应一条所述扫描线；及
    多条数据线，对各所述子像素传输数据信号，相邻两列所述子像素之间设置有一条所述数据线；
    其中，任一列所述子像素两侧分别对应两条极性不同的所述数据线，且任一列所述子像素中各所述子像素的极性相同；
    所述单元区包括多个单元子区，每一所述单元子区内的所述子像素的灰阶相同，任一相邻两所述单元子区内的所述子像素的灰阶不同，任一所述单元子区包括的所述子像素的数量小于等于2，且包括两个所述子像素的所述单元子区的数量为2个；
    多个所述单元子区包括两个第一单元子区和多个第二单元子区，所述第一单元子区包括2个所述子像素，所述第二单元子区包括1个所述子像素；
    两所述第一单元子区均位于所述单元区的中部，且两所述第一单元子区相邻；
    所述单元区中的第一行子像素设置为第一极性组，所述单元区中的第二行子像素设置为第二极性组，所述第一极性组与所述第二极性组的极性相同；
    所述第一极性组和所述第二极性组以正极性、负极性的顺序重复排列；
    其中，任一所述子像素在第二帧承载与第一帧相反的极性。
  11. 根据权利要求10所述的显示面板，其中，任一所述子像素为高灰阶子像素或低灰阶子像素，所述单元区中的第一行子像素设置为第一灰阶组，所述单元区中的第二行子像素设置为第二灰阶组，所述第一灰阶组与所述第二灰阶组的灰阶对应相反。
  12. 根据权利要求11所述的显示面板，其中，所述第一灰阶组以高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶的顺序排列；
    所述第二灰阶组以低灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、高灰阶、低灰阶、高灰阶、低灰阶、高灰阶、低灰阶的顺序排列。
  13. 根据权利要求10所述的显示面板，其中，所述子像素为红色子像素、绿色子像素或蓝色子像素；
    所述第一单元子区内的两所述子像素均为红色子像素和蓝色子像素。
  14. 根据权利要求13所述的显示面板，其中，所述单元区中的第一列子像素和所述单元区中的第十二列子像素的灰阶排列顺序相同，所述单元区中的第一列子像素均为红色子像素，所述单元区中的第十二列子像素均为蓝色子像素。
  15. 根据权利要求14所述的显示面板，其中，在所述单元区内，每一行所述子像素以红色子像素、绿色子像素、蓝色子像素的顺序重复排列。
  16. 根据权利要求10所述的显示面板，其中，所述单元区对应有12条数据线，在所述单元区内，各所述数据线的极性以正极性、负极性的顺序重复排列。
  17. 一种显示面板的驱动方法，包括以下步骤：
    将多个子像素呈矩阵排列，形成沿行和列重复排列的多个单元区，任一所述单元区包括以2× 12矩阵排列的多个所述子像素，其中，所述单元区包括多个单元子区，每一所述单元子区内的所述子像素的灰阶相同，任一相邻两所述单元子区内的所述子像素的灰阶不同，任一所述单元子区包括的所述子像素的数量小于等于2，且包括两个所述子像素的所述单元子区的数量为2个；
    通过多条扫描线对各所述子像素传输扫描信号，每一行所述子像素对应一条所述扫描线；
    通过多条数据线对各所述子像素传输数据信号，相邻两列所述子像素之间设置有一条所述数据线，任一列所述子像素两侧分别对应两条极性不同的所述数据线，且任一列所述子像素中各所述子像素的极性相同。
PCT/CN2020/129952 2020-09-18 2020-11-19 显示面板及其驱动方法 WO2022057076A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/251,944 US11735129B2 (en) 2020-09-18 2020-11-19 Display panel and driving method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010987735.3 2020-09-18
CN202010987735.3A CN112086079B (zh) 2020-09-18 2020-09-18 显示面板及其驱动方法

Publications (1)

Publication Number Publication Date
WO2022057076A1 true WO2022057076A1 (zh) 2022-03-24

Family

ID=73738945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/129952 WO2022057076A1 (zh) 2020-09-18 2020-11-19 显示面板及其驱动方法

Country Status (3)

Country Link
US (1) US11735129B2 (zh)
CN (1) CN112086079B (zh)
WO (1) WO2022057076A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112530344A (zh) * 2020-12-01 2021-03-19 Tcl华星光电技术有限公司 显示面板及其驱动方法
CN113296318A (zh) * 2021-04-16 2021-08-24 贵州芯源微科技有限公司 一种新型显示架构及液晶显示面板
CN113777839B (zh) * 2021-08-19 2022-08-05 深圳市华星光电半导体显示技术有限公司 显示面板及移动终端
CN114627831B (zh) * 2022-02-17 2023-04-07 深圳市华星光电半导体显示技术有限公司 像素结构及显示面板
US11961446B2 (en) * 2022-06-15 2024-04-16 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Display driving method and device, and display device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100001942A1 (en) * 2008-07-02 2010-01-07 Au Optronics Corporation Liquid crystal display device
CN102800276A (zh) * 2012-05-22 2012-11-28 友达光电股份有限公司 显示装置及其操作方法
CN107895568A (zh) * 2017-12-28 2018-04-10 深圳市华星光电技术有限公司 液晶显示装置
CN108766373A (zh) * 2018-05-08 2018-11-06 昆山龙腾光电有限公司 一种检测电路和液晶显示装置
CN110033739A (zh) * 2018-01-11 2019-07-19 奇景光电股份有限公司 用以改善显示面板的水平串扰的方法及装置
CN110223645A (zh) * 2018-03-02 2019-09-10 咸阳彩虹光电科技有限公司 一种像素矩阵驱动方法及显示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801220B2 (en) * 2001-01-26 2004-10-05 International Business Machines Corporation Method and apparatus for adjusting subpixel intensity values based upon luminance characteristics of the subpixels for improved viewing angle characteristics of liquid crystal displays
US20050206597A1 (en) 2004-02-10 2005-09-22 Seiko Epson Corporation Electro-optical device, method for driving electro-optical device, driving circuit, and electronic apparatus
TWI479473B (zh) * 2013-05-28 2015-04-01 Innolux Corp 液晶顯示器及其顯示方法
CN104183221B (zh) * 2013-05-28 2016-12-28 群创光电股份有限公司 液晶显示器及其显示方法
KR102269487B1 (ko) * 2014-06-17 2021-06-28 삼성디스플레이 주식회사 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치
KR20180092000A (ko) * 2017-02-07 2018-08-17 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
CN109949765B (zh) * 2017-12-21 2022-09-16 咸阳彩虹光电科技有限公司 一种像素矩阵驱动方法及显示装置
US11017709B2 (en) 2018-03-02 2021-05-25 Xianyang Caihong Optoelectronics Technology Co., Ltd Driving method for pixel matrix and display device
CN108172194B (zh) * 2018-03-22 2019-11-22 京东方科技集团股份有限公司 显示面板及其驱动方法、驱动装置、驱动***
CN111028812B (zh) * 2019-12-31 2022-05-31 Tcl华星光电技术有限公司 显示面板及其驱动方法
CN111128090A (zh) * 2020-03-30 2020-05-08 深圳市华星光电半导体显示技术有限公司 显示装置及其驱动方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100001942A1 (en) * 2008-07-02 2010-01-07 Au Optronics Corporation Liquid crystal display device
CN102800276A (zh) * 2012-05-22 2012-11-28 友达光电股份有限公司 显示装置及其操作方法
CN107895568A (zh) * 2017-12-28 2018-04-10 深圳市华星光电技术有限公司 液晶显示装置
CN110033739A (zh) * 2018-01-11 2019-07-19 奇景光电股份有限公司 用以改善显示面板的水平串扰的方法及装置
CN110223645A (zh) * 2018-03-02 2019-09-10 咸阳彩虹光电科技有限公司 一种像素矩阵驱动方法及显示装置
CN108766373A (zh) * 2018-05-08 2018-11-06 昆山龙腾光电有限公司 一种检测电路和液晶显示装置

Also Published As

Publication number Publication date
CN112086079A (zh) 2020-12-15
CN112086079B (zh) 2021-08-03
US11735129B2 (en) 2023-08-22
US20220319455A1 (en) 2022-10-06

Similar Documents

Publication Publication Date Title
WO2022057076A1 (zh) 显示面板及其驱动方法
CN111028812B (zh) 显示面板及其驱动方法
WO2018121302A1 (zh) 液晶显示器
CN112540486B (zh) 显示面板及其显示装置
US11948527B2 (en) Liquid crystal display panel and display device
US9520093B2 (en) Liquid crystal display device and driving method thereof
WO2022116310A1 (zh) 显示面板及其驱动方法
US9182626B2 (en) Converting color in liquid crystal display device having different color filter arrangements for odd and even horizontal lines
WO2020077898A1 (zh) 显示面板及其驱动方法
CN112540487A (zh) 显示面板及其显示装置
WO2016086520A1 (zh) 一种液晶显示面板和显示装置
WO2022057027A1 (zh) 一种阵列基板及液晶显示面板
US8766889B2 (en) Liquid crystal display and driving method thereof
US10770012B2 (en) Display panel and display device
US20080150869A1 (en) Display panel and plane display device using the same
WO2021082072A1 (zh) 显示面板以及显示装置
WO2021197385A1 (zh) 显示面板及显示装置
CN111061106B (zh) 一种阵列基板及显示面板
WO2022047900A1 (zh) 显示面板及其驱动方法
US20240054935A1 (en) Display panel, driving method thereof, and electronic device
WO2022267113A1 (zh) 显示面板及显示装置
CN110767191A (zh) 一种液晶显示面板的像素驱动电路结构
US11947230B2 (en) Array substrate, liquid crystal display panel, and display device
CN114488639B (zh) 阵列基板、液晶显示面板及显示装置
JPH10239710A (ja) 液晶表示装置

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: 20953933

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20953933

Country of ref document: EP

Kind code of ref document: A1