WO2021129590A1 - 显示面板和显示装置 - Google Patents

显示面板和显示装置 Download PDF

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Publication number
WO2021129590A1
WO2021129590A1 PCT/CN2020/138194 CN2020138194W WO2021129590A1 WO 2021129590 A1 WO2021129590 A1 WO 2021129590A1 CN 2020138194 W CN2020138194 W CN 2020138194W WO 2021129590 A1 WO2021129590 A1 WO 2021129590A1
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Prior art keywords
pixel
sub
pixels
row
color sub
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PCT/CN2020/138194
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English (en)
French (fr)
Inventor
孟垂玉
周洪波
陈榕
赖国昌
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华为技术有限公司
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Publication of WO2021129590A1 publication Critical patent/WO2021129590A1/zh

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    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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

Definitions

  • LCD liquid crystal display
  • OLED organic light emitting diode
  • LCD panels and OLED display panels are widely used It is applied to devices or scenes that can integrate display functions known to those skilled in the art, such as computers, mobile phones, wearable devices, and vehicles.
  • the LCD panel changes the orientation of the liquid crystal molecules in the liquid crystal layer by applying an electric field to the liquid crystal layer between the two substrates, thereby realizing modulation of the light incident on the liquid crystal layer, so that the LCD panel displays the image to be displayed.
  • the embodiment of the present invention provides a display panel and a display device to improve the horizontal disturbance problem, thereby helping to ensure that the display panel has a better display effect.
  • an embodiment of the present invention provides a display panel including: a plurality of pixel units, the plurality of pixel units are arranged in an array; the plurality of pixel units includes a plurality of first pixel units and a plurality of second pixel units Two pixel unit;
  • first pixel unit and the second pixel unit are arranged at intervals; along the column direction, the first pixel unit is arranged in sequence or the second pixel unit is arranged in sequence;
  • the first pixel unit includes 2 rows and 3 columns of sub-pixels; the second pixel unit includes 2 rows and 3 columns of sub-pixels; the first row of pixel units of the first pixel unit includes first-color sub-pixels and second-color sub-pixels arranged in sequence.
  • the second row of pixel units of the first pixel unit includes first-color sub-pixels, second-color sub-pixels, and fourth-color sub-pixels arranged in sequence; said second pixel unit
  • the first row of pixel units includes the first color sub-pixels, the second color sub-pixels, and the fourth color sub-pixels that are sequentially arranged;
  • the second row of pixel units of the second pixel unit includes the first color sub-pixels that are sequentially arranged, The second color sub-pixel and the third color sub-pixel;
  • each of the 6 columns of the pixel unit is a pixel group, and the polarity of the data voltage applied to each sub-pixel of each pixel group is a polarity period; and in each polarity period, each row of sub-pixels At least some of the sub-pixels of the same color have different driving polarities.
  • a plurality of pixel units are arranged in an array, and the plurality of pixel units includes a plurality of first pixel units and a plurality of second pixel units; along the row direction, the first pixel unit and the second pixel unit
  • the pixel units are arranged at intervals in sequence; along the column direction, the first pixel unit is arranged in sequence, or the second pixel unit is arranged in sequence; the first pixel unit and the second pixel unit each include 2 rows and 3 columns of sub-pixels, the first row of the first pixel unit
  • the sub-pixels include first-color sub-pixels, second-color sub-pixels, and third-color sub-pixels arranged in sequence, and the second row of sub-pixels of the first pixel unit includes first-color sub-pixels, second-color sub-pixels, and
  • the fourth color sub-pixel; the first row of sub-pixels of the second pixel unit includes the first color sub-pixels, the second color sub-pixels, and the
  • the polarities of the sub-pixels of the same color in the same row are not completely the same, so that the perturbation directions of the data signals corresponding to the sub-pixels to the common electrode signal are different, and the perturbation effects of different directions can weaken or even cancel each other, thereby improving
  • the stability of the common electrode signal can improve the horizontal disturbance phenomenon, thereby helping to ensure that the display panel and the display device including the display panel have a better image display effect.
  • FIG. 1 is a schematic diagram of the structure of a display panel provided by the prior art
  • FIG. 2 is a schematic diagram of the distribution of the polarities of the blue frames in the display panel shown in FIG. 1;
  • FIG. 3 is a schematic diagram of the principle of the horizontal disturbance phenomenon in the display panel illustrated in FIG. 1;
  • FIG. 4 is a schematic structural diagram of a display panel provided by an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a partial structure of the display panel illustrated in FIG. 4;
  • FIG. 6 is a schematic diagram of the distribution of the polarity of the blue frame in the display panel shown in FIG. 5;
  • FIG. 7 is a schematic diagram of comparison between the driving timing of the display panel provided by the embodiment of the present invention and the driving timing of the display panel provided by the prior art;
  • FIG. 9 is a schematic diagram of the distribution of the polarity of the blue frame in the display panel shown in FIG. 8;
  • FIG. 10 is a schematic diagram of another partial structure of the display panel illustrated in FIG. 4;
  • FIG. 11 is a schematic diagram of the distribution of the polarity of the blue frame in the display panel shown in FIG. 10;
  • FIG. 12 is a schematic diagram showing a comparison of disturbance phenomena between a display panel provided by an embodiment of the present invention and a display panel provided by the prior art;
  • FIG. 13 is a schematic structural diagram of a display device provided by an embodiment of the present invention.
  • FIG. 14 is a schematic diagram of a partial structure of the display device illustrated in FIG. 13.
  • FIG. 1 is a schematic diagram of the structure of a display panel provided in the prior art, showing a local distribution of driving polarities of the display panel.
  • the display panel 01 includes sub-pixels arranged in an array.
  • the sub-pixels include a first sub-pixel 011, a second sub-pixel 012, a third sub-pixel 013, and a fourth sub-pixel 014;
  • the unit 010 is formed by tiling along the row direction X and the column direction Y.
  • the arrangement of the sub-pixels in the smallest repeating unit 010 is:
  • the third sub-pixel 013 and the fourth sub-pixel 014 in the same column share the same data line 016; because the polarity of the third sub-pixel 013 in the same row is the same , The polarities of the third sub-pixels 013 in two adjacent rows are opposite; the monochromatic picture of the third sub-pixel 013 is displayed in the central area of the display panel 01.
  • FIG. 2 exemplarily shows the polarity distribution 02 of the third sub-pixel 013, and FIG.
  • embodiments of the present invention provide a display panel.
  • the common electrode signal is not completely disturbed by the change of the data signal along the row direction of the display panel.
  • the same direction there are positive and negative directions
  • the disturbance signals in different directions can weaken each other or even cancel each other, thereby helping to improve the horizontal disturbance phenomenon, helping to improve the signal stability, and ensuring that the display panel has a better display effect.
  • the display panel and the display device provided by the embodiments of the present invention and the effect of improving the horizontal disturbance will be exemplified below with reference to FIGS. 4 to 14.
  • the polarity is a polarity period; and in each polarity period, at least part of the sub-pixels of the same color in each row of sub-pixels 151 have different driving polar
  • the first pixel unit 111 and the second pixel unit 112 are arranged at intervals along the row direction X to form a pixel row.
  • Each pixel row includes a first color sub-pixel 210, a second color sub-pixel 220, and a third color sub-pixel. 230 and the fourth color sub-pixel 240.
  • the sub-pixels 151 in the first pixel unit 111 are arranged along the column direction Y to form a three-pixel column
  • the sub-pixels 151 in the second pixel unit 112 are arranged along the column direction Y to form a three-pixel column; wherein, the pixel column includes three different sub-pixels.
  • the pixel arrangement is specific: one pixel column only includes the first color sub-pixel 210, another pixel column only includes the second color sub-pixel 220, and another pixel column only includes the third color sub-pixel 230 and the fourth color sub-pixel 240.
  • VG1 represents the scan signal of the sub-pixels in the current row
  • CKHV1, CKHV2, and CKHV3 represent the first color sub-pixel 210, the second color sub-pixel 220, and the third color sub-pixel 230 (including the fourth-color sub-pixels in the same column), respectively.
  • VD01, VD02, VD03, VD04 are applied to the data lines D01, D02, D03 and
  • the data signals Vdata0, VD1, VD2, VD3, and VD4 of D04 are the data signals Vdata1 applied to the data lines D1, D2, D3, and D4, respectively;
  • VCOM0 is the common electrode signal in the prior art, and VCOM1 is the data signal in the embodiment of the present invention. Common electrode signal.
  • the central area only lights up the third color sub-pixel 013, the data signal of the third row (current row) sub-pixel 151 relative to the second row (previous row) sub-pixel 151 changes, and
  • the positive polarity signal is +5V, and the negative polarity signal is -5V as an example.
  • VD01 is a 0V signal, and in the current line, VD01 is a +5V signal;
  • VD02 is a -5V signal, and in the current line, VD02 is a 0V signal;
  • VD03 is a 0V signal, and in the current line, VD03 is a +5V signal;
  • the data signal Vdata0 jumps from a lower level to a higher level, and its tendency to perturb the common electrode signal VCOM0 is the same, resulting in greater perturbation, and the common electrode signal VCOM0 is different. Easy to recover.
  • the change of the data signal Vdata1 is:
  • VD1 is a 0V signal
  • VD1 is a +5V signal
  • VD2 is a -5V signal
  • VD2 is a 0V signal
  • VD3 is a 0V signal, and in the current line, VD3 is a -5V signal;
  • VD4 is a +5V signal, and in the current line, VD4 is a 0V signal;
  • the data signals Vdata1 of the data lines D1 and D2 are both changed from a lower level to a higher level, which causes a positive disturbance of the common electrode signal VCOM1; the data lines D3 and D4
  • the data signal Vdata1 changes from a higher level to a lower level, which causes a negative disturbance of the common electrode signal VCOM1. Therefore, the change of the data signal Vdata1 has different disturbance trends to the common electrode signal VCOM1, and the disturbance signals with different trends can weaken or even cancel each other; thus, the disturbance of the common electrode signal VCOM1 from the change of the data signal Vdata1 can be reduced, and the common electrode signal VCOM1 can be reduced.
  • FIGS. 5 and 7 only exemplarily show a driving polarity setting method based on pixel arrangement.
  • the driving polarities can also be set to other polarity setting modes.
  • the embodiment of the present invention exemplarily shows the other two Polarity setting method.
  • the first polarity setting method will be explained in conjunction with FIGS. 5 and 6, respectively, and the second polarity setting method will be explained in conjunction with FIG. 8 and FIG. 10 and Figure 11 illustrate the third polarity setting method.
  • the first color sub-pixel 210, the second color sub-pixel 220, the third color sub-pixel 230, and the fourth color sub-pixel 240 may be red sub-pixels and green sub-pixels, respectively.
  • the higher light transmittance of the white sub-pixels can also be used to increase the image display brightness of the display panel 10, thereby helping to ensure a better image display effect.
  • the first color sub-pixel 210 is a red (R) sub-pixel; the second color sub-pixel 220 is a green (G) sub-pixel; and the third color sub-pixel 230 is a blue (B) sub-pixel.
  • the fourth color sub-pixel 240 is a white (W) sub-pixel" as an example, the display panel 10 provided by the embodiment of the present invention is exemplarily described.
  • the arrangement of sub-pixels in a polarity period can be:
  • the color and polarity distribution of the one-polarity period of the display panel 10 can be:
  • the driving polarity of the red sub-pixel is alternating between positive and negative
  • the driving polarity of the green sub-pixel is alternating between positive and negative
  • the driving polarity of the blue sub-pixel is at least partially different
  • the driving polarity of the white sub-pixel is at least partially different.
  • the polarities are at least partially different; in the same pixel column, red sub-pixels with the same driving polarity are arranged in sequence, or green sub-pixels with the same driving polarity are arranged in sequence, or blue sub-pixels and white sub-pixels with the same driving polarity are sequentially spaced apart arrangement.
  • the driving polarities of the sub-pixels of the same color are at least partially different (see FIG. 6, which exemplarily shows the driving polarities of the blue sub-pixels corresponding to FIG. 5).
  • FIG. 6, which exemplarily shows the driving polarities of the blue sub-pixels corresponding to FIG. 5.
  • the display panel 10 further includes a plurality of data lines 140; each column of sub-pixels 151 is connected to the same data line 140.
  • the same data line 140 provides data signals for the sub-pixels 151 located in the same column.
  • the lengths of the data lines D1, D2, D3, and D4 shown in FIG. 5 are different from the lengths of other data lines 140 extending in the same direction, and this is only for convenience.
  • the length of each data line 140 can be the same or different, and can be set according to the actual requirements of the display panel 10, which is not limited in the embodiment of the present invention.
  • the data voltage polarity of each row of sub-pixels 151 of the odd-numbered row of pixel units 110 is +, -, +, -, +, -, -, +, -, +, -, +, -, +, -, +, -, +, -, +, -, +, -, +; in each pixel group 150, the data voltage polarity of each row of sub-pixels 151 of the even rows of pixel units 110 are sequentially It is -, +, -, +, -, -, +, -, +, -, +, -, +, -, +, -, +, -, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +
  • the color and polarity distribution of the one-polarity period of the display panel 10 can be:
  • the driving polarities of the red sub-pixels are at least partly different
  • the driving polarities of the green sub-pixels are at least partly different
  • the driving polarities of the blue sub-pixels are at least partly different
  • the driving polarities of the white sub-pixels are at least partly different.
  • the driving polarities of the red sub-pixels are arranged at intervals of positive and negative every two rows, or the driving polarities of the green sub-pixels are arranged at intervals of positive and negative every two rows, or the driving polarities of blue are the same
  • the sub-pixels and the white sub-pixels are arranged at intervals in sequence, or the blue sub-pixels and white sub-pixels with different driving polarities are arranged at intervals in sequence.
  • the data voltage polarity of each row of sub-pixels 151 of pixel units 110 in odd rows is -, +, -, +, -, -, +, -, +, -, +, -, +, -, +, +, -, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +, +; in each pixel group 150, the data voltage polarity of each row of the sub-pixels 151 of the even-numbered row of pixel units 110 is sequentially It is +, -, +, -, +, -, -, +, -, +, -, +, -, +, -, +, -, +, -, +.
  • the color and polarity distribution of the one-polarity period of the display panel 10 can be:
  • the driving polarities of the red sub-pixels are at least partly different
  • the driving polarities of the green sub-pixels are at least partly different
  • the driving polarities of the blue sub-pixels are at least partly different
  • the driving polarities of the white sub-pixels are at least partly different.
  • the driving polarities of the same color sub-pixels are at least partially different (see FIG. 11, which exemplarily shows the driving polarities of the blue sub-pixels corresponding to FIG. 10), thereby
  • FIG. 11 which exemplarily shows the driving polarities of the blue sub-pixels corresponding to FIG. 10
  • the changes of the data signals on the data lines corresponding to the blue sub-pixels and the white sub-pixels have opposite disturbance trends to the common electrode signal, which can weaken or even cancel each other, thereby improving the horizontal disturbance phenomenon.
  • the core concept of the present invention is applied to the zigzag pixel design structure, which is beneficial to optimize the display uniformity of the display panel 10, and avoids the distribution of two columns of positive and negative, that is, the driving polarity of two adjacent columns is the same. Therefore, longitudinal disturbance can be avoided, which is beneficial to ensure that the display panel 10 has a better display effect.
  • the display panel 10 further includes a plurality of data lines 140; the sub-pixels 151 belonging to the odd row of pixel units 110 in the same column of sub-pixels 151 are connected to the same data line 140; The sub-pixels 151 belonging to the even-numbered row of pixel units 110 are connected to the same data line; the sub-pixels 151 belonging to the odd-numbered row of pixel units 110 in the same column of sub-pixels 151 and the sub-pixels 151 belonging to the even-numbered row of pixel units 110 are connected to different data lines 140.
  • the driving polarities of the two connected pixel units 110 are opposite.
  • the driving polarity of the sub-pixels 151 can be set without changing the wiring method of the data line 140. Therefore, the wiring method of the data line 140 is relatively simple, which is beneficial to reduce the overall design difficulty of the display panel 10. And the difficulty of the production process.
  • VGATE0, VCKH0, and VCOM0 represent the scan signal, data selection signal, and common electrode signal in the prior art, respectively
  • VGATE1, VCKH1, and VCOM1 represent the scan signal, data selection signal, and common electrode signal in the embodiment of the present invention, respectively.
  • Electrode signals; and signal amplification is performed on the time period including two data selection signals.
  • the timing amplification part in the prior art and the embodiment of the present invention is respectively indicated by QZ0 and QZ1. It can be seen from FIG.
  • the common electrode signal VCOM0 has a large disturbance (that is, up and down fluctuation amplitude) and is difficult to recover; while the common electrode signal VCOM1 of the display panel provided by the embodiment of the present invention has a small disturbance and can be recovered. Therefore, the stability of the common electrode signal VCOM1 is improved, and the signal disturbance problem is solved under the time sequence of the prior art.
  • the display panel 10 further includes a plurality of data lines 140 and a plurality of multiple selection circuits 160; each multiple selection circuit 160 includes an input terminal 161 and three output terminals 162; the multiple selection circuit 160 includes multiple selection circuits.
  • each selection circuit group 164 includes a first multiplexer circuit 1641, a second multiplexer circuit 1642, a third multiplexer circuit 1643, a fourth multiplexer circuit 1644, and a fifth multiplexer circuit 1645
  • the sixth multiplexing circuit 1646 along the row direction X, the odd-numbered column data line 140 is in sequence with the multiple output terminals 162 of the first multiplexing circuit 1641, the third multiplexing circuit 1643, and the fifth multiplexing circuit 1645.
  • One-to-one electrical connection; along the row direction X, the even-numbered column data lines 140 are in one-to-one electrical correspondence with the multiple output terminals 162 of the second selection circuit 1642, the fourth multiple selection circuit 1644, and the sixth multiple selection circuit 1646.
  • the driving polarities of the data signals transmitted by the first multiplexing circuit 1641, the fourth multiplexing circuit 1644, and the sixth multiplexing circuit 1646 are the same.
  • the second multiplexing circuit 1642, the third multiplexing circuit 1643, and the The driving polarities of the data signals transmitted by the fifth multiplexing circuit 1645 are the same.
  • the former is a positive polarity signal, and the latter transmits a negative polarity signal; the data signal polarity enters the display panel 10 in cycles of "+, -, -, +, -, +".
  • the polarity distribution method of the display panel 10 proposed in the embodiment of the present invention can be realized, the degree of coupling of the common electrode signal can be reduced, and the horizontal disturbance phenomenon can be improved.
  • the polarity output cycle supported by the driver chip 320 interface is "+, -, +, -, +, -,". Therefore, the connection between the multiple selection circuit 160 and the driver chip 320 needs to be jumpered to comply with The interface requirements of the driver chip 320.
  • FIG. 14 only exemplarily shows the overall 2:6 structure of the multiplexer circuit 160. In other embodiments, it can also be set to 1:3 or other multiplexes known to those skilled in the art.
  • the circuit structure is selected, and the embodiment of the present invention will not repeat it or limit it.
  • each multiplexer circuit 160 includes a first transistor 1601, a second transistor 1602, and a third transistor 1603; each multiplexer circuit 160 includes a first transistor 1601, a second transistor 1602, and The input terminal of the third transistor 1603 is electrically connected to the input terminal 161 of the multiplexer circuit 160; the output terminals of the first transistor 1601, the second transistor 1602 and the third transistor 1603 of each multiplexer circuit 160 are multiplexers respectively The three output terminals 162 of the circuit 160 are selected.
  • the control terminals of the first transistor 1601, the second transistor 1602, and the third transistor 1603 are time-sharing enabled, so that the output terminal 162 corresponding to each transistor and its input terminal 161 are time-sharing gating, thereby realizing data signal sharing.
  • Road strobe the formation process of the multiple selection circuit 160 can be integrated with the formation process of the scan driving circuit and the pixel driving circuit in the display panel, thereby ensuring that the manufacturing process of the display panel 10 is relatively simple.
  • FIG. 14 only exemplarily shows that the first transistor 1601, the second transistor 1602, and the third transistor 1603 in the multiplexer circuit 160 are all N-type transistors.
  • the types of transistors in the multiplexer circuit 160 may also be P-type transistors; or partly N-type transistors and part P-type transistors; or other types of switch control circuits known to those skilled in the art Components, this embodiment of the present invention will not be repeated or limited.
  • the embodiments of the present invention also provide a display device, which includes any display panel provided in the foregoing embodiments, and therefore the display device also has the same features as those of the display panel provided in the foregoing embodiments.
  • the technical effect can be understood with reference to the above, and will not be repeated here.
  • the display device 50 may be a mobile phone.
  • the display device 50 may also be a tablet computer, a smart wearable device, a vehicle-mounted display device, or other types of devices, components, or devices with display functions and integrated display functions known to those skilled in the art.
  • the present invention The embodiment does not limit this.
  • the polarity output cycle supported by the driver chip 320 (IC interface) is "+, -, +, -, +, -,”, and the polarity cycle of the data signal entering the display panel is "+, -, -, + , -, +”, therefore, the connection between the multiple selection circuit 160 and the driver chip 320 needs to be jumpered to meet the interface requirements of the driver chip 320, which is beneficial to use the existing driver chip 320 to achieve without The additional design of the driving chip 320 is beneficial to avoid an increase in the cost of the display panel 10 and ensure low cost.

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Abstract

一种显示面板（10）和显示装置（50），显示面板（10）包括呈阵列排布的多个第一像素单元（111）和第二像素单元（112）；第一像素单元（111）和第二像素单元（112）间隔排列成行，且各自排列成列；各像素单元（111，112）均包括2行3列子像素（151）；第一像素单元（111）中：第一行包括第一颜色子像素（210）、第二颜色子像素（220）和第三颜色子像素（230），第二行包括第一颜色子像素（210）、第二颜色子像素（220）和第四颜色子像素（240）；第二像素单元（112）中：第一行包括第一颜色子像素（210）、第二颜色子像素（220）和第四颜色子像素（240），第二行包括第一颜色子像素（210）、第二颜色子像素（220）和第三颜色子像素（230）；沿行方向，每6列像素单元（110）为一像素组（150），每一像素组（150）的各子像素（151）的数据电压极性为一极性周期；且每一极性周期中，每行子像素（151）的至少部分相同颜色子像素的驱动极性不同。如此可改善水平扰动。

Description

显示面板和显示装置
本申请要求于2019年12月25日提交中国专利局、申请号为201911360970.1、申请名称为“显示面板和显示装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及显示技术领域，具体涉及一种显示面板和显示装置。
背景技术
随着显示技术的发展，液晶显示(Liquid Crystal Display，LCD)面板和有机发光二极管(Organic Light Emitting Diode，OLED)显示面板逐渐成为显示领域的两大主流显示面板，LCD面板和OLED显示面板被广泛应用于电脑、手机、穿戴设备、车载等本领域技术人员可知的可集成显示功能的设备或场景中。其中，LCD面板通过将电场施加到两个基板之间的液晶层，以改变液晶层中液晶分子的取向，从而实现对入射到液晶层的光线的调制，以使LCD面板显示待显示画面。
通常，为了改善液晶分子老化以期延长LCD面板的使用寿命，LCD面板采用极性反转的方式进行驱动。极性反转的方式可包括线反转、列反转、点反转等；线反转以施加到像素行的图像数据的相位反转，列反转以施加到像素列的图形数据的相位反转，点反转以施加到像素行和像素列的图像数据的相位均反转。但是，采用列反转的方式驱动LCD面板，存在水平扰动现象，导致LCD面板的显示效果较差。
发明内容
本发明实施例提供了一种显示面板和显示装置，以改善水平扰动问题，从而有利于确保显示面板具有较好的显示效果。
第一方面，本发明实施例提供了一种显示面板，包括：多个像素单元，多个所述像素单元呈阵列排布；多个所述像素单元包括多个第一像素单元以及多个第二像素单元；
沿行方向，所述第一像素单元和所述第二像素单元间隔排列；沿列方向，所述第一像素单元依次排列或者所述第二像素单元依次排列；
所述第一像素单元包括2行3列子像素；所述第二像素单元包括2行3列子像素；所述第一像素单元的第一行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第三颜色子像素；所述第一像素单元的第二行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第四颜色子像素；所述第二像素单元的第一行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第四颜色子像素；所述第二像素单元的第二行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第三颜色子像素；
沿行方向，每6列所述像素单元为一像素组，施加到每一像素组的各子像素的数据电压极性为一极性周期；且每一极性周期中，每行子像素的至少部分相同颜色子像素的驱动极性不同。
第二方面，本发明实施例还提供了一种显示装置，包括第一方面提供的任一种显示面板。
本发明实施例提供的显示面板，通过设置多个像素单元呈阵列排布，多个像素单元包括多个第一像素单元和多个第二像素单元；沿行方向，第一像素单元和第二像素单元依次间隔排列；沿列方向，第一像素单元依次排列，或者第二像素单元依次排列；第一像素单元和第二像素单元均包括2行3列子像素，第一像素单元的第一行子像素包括依次排列的第一颜色子像素、第二颜色子像素和第三颜色子像素，第一像素单元的第二行子像素包括依次排列的第一颜色子像素、第二颜色子像素和第四颜色子像素；第二像素单元的第一行子像素包括依次排列的第一颜色子像素、第二颜色子像素和第四颜色子像素，第二像素单元的第二行子像素包括依次排列的第一颜色子像素、第二颜色子像素和第三颜色子像素；沿行方向，每6列像素单元为一像素组，施加到每一像素组的各子像素的数据电压极性为一极性周期；且每一极性周期中，每行子像素的至少部分相同颜色子像素的驱动极性不同。如此，可使同一行相同颜色的子像素的极性不完全相同，从而各子像素对应的数据信号对公共电极信号的扰动方向存在差异，方向不同的扰动影响可相互削弱甚至抵消，从而可提高公共电极信号的稳定性，可改善水平扰动现象，进而有利于确保显示面板以及包括该显示面板的显示装置具有较好的图像显示效果。
附图说明
图1为现有技术提供的一种显示面板的结构示意图；
图2为图1示例的显示面板中蓝框极性的分布示意图；
图3为图1示例的显示面板中的水平扰动现象的原理示意图；
图4为本发明实施例提供的一种显示面板的结构示意图；
图5为图4示例的显示面板的一种局部结构示意图；
图6为图5示例的显示面板中蓝框极性的分布示意图；
图7为本发明实施例提供的显示面板的驱动时序与现有技术提供的显示面板的驱动时序的对比示意图；
图8为图4示例的显示面板的另一种局部结构示意图；
图9为图8示例的显示面板中蓝框极性的分布示意图；
图10为图4示例的显示面板的又一种局部结构示意图；
图11为图10示例的显示面板中蓝框极性的分布示意图；
图12为本发明实施例提供的显示面板与现有技术提供的显示面板的扰动现象对比示意图；
图13为本发明实施例提供的一种显示装置的结构示意图；
图14为图13示例的显示装置的局部结构示意图。
具体实施方式
下面结合附图和实施例对本发明作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于 描述，附图中仅示出了与本发明相关的部分而非全部。
图1为现有技术提供的一种显示面板的结构示意图，示出了显示面板的驱动极性局部分布方式。参照图1，该显示面板01包括阵列排布的子像素，子像素包括第一子像素011、第二子像素012、第三子像素013以及第四子像素014；该子像素阵列由最小重复单元010沿行方向X和列方向Y平铺形成，其中，最小重复单元010中的子像素排布方式为：
Figure PCTCN2020138194-appb-000001
在此基础上，结合列反转的驱动方式，可在实现画面显示的同时，有利于延长显示面板01的使用寿命。但是，基于上述子像素排布方式以及列反转的驱动方式，同一列的第三子像素013与第四子像素014共用同一条数据线016；由于同一行内第三子像素013的极性相同，相邻两行第三子像素013的极性相反；在显示面板01的九宫格中心区域显示第三子像素013的单色画面，其他区域显示同一亮度画面时，相邻两行子像素的数据写入过程中，第三子像素013对应的数据线016上的数据信号变化方向相同，其引起的公共电极信号的耦合作用相同，导致公共电极信号无法回复，从而产生行方向X上的扰动(即横向crosstalk，也称为水平串扰)。具体的，可参照图1-图3，图2示例性的示出了第三子像素013的极性分布02，图3示例性的示出了数据信号Vdata与公共电极信号Vcom0的耦合趋势；其中，CKHV1、CKHV2和CKHV3分别代表第一子像素011、第二子像素012和第三子像素013(包括同列的第四子像素014)的数据选择信号，其使能电平时段(以高电平时段为例)内，允许相应的数据信号写入。结合图1和图2可看出，奇数行(例如第1行、第3行、第5行以及第7行)第三子像素013均为正极性(+)驱动，偶数行(例如第2行、第4行、第6行以及第8行)第三子像素013均为负极性(-)驱动；基于此，在上述九宫格画面的刷新过程中，由当前子像素行向下一子像素行切换时，第三子像素013对应的数据线016上的数据信号Vdata0电位均由低电位信号向高电位信号变化(下文中结合图7详述)，其对公共电极信号Vcom0的耦合方向是一致的；或者，第三子像素013对应的数据线016上的数据信号Vdata0电位均由高电位信号向低电位信号变化，其对公共电极信号Vcom0的耦合方向也是一致的。从而，相连行子像素数据信号进行切换时，数据信号Vdata0的电位变化对公共电极信号Vcom0的耦合方向是一致的，耦合作用较显著，即扰动趋势的一致性导致公共电极信号Vcom0受扰动较大，该信号不易恢复(即“回复”)，如图3。其中，第三数据选择信号CKHV3的使能时段结束之后，公共电极信号Vcom0仍未恢复，如此产生水平扰动，导致显示效果较差。
针对上述问题，本发明实施例提供一种显示面板，通过改变显示面板内的子像素极性分布方式，可使得沿显示面板的行方向，数据信号的变化对公共电极信号的扰动并不全部为同一方向(存在正向和负向)，从而不同向的扰动信号之间可相互削弱，甚至相抵消，从而有利于改善水平扰动现象，有利于提高信号稳定性，确保显示面板具有较好的显示效果。此为本发明的核心构思，下面结合图4-图14对本发明实施例提供的显示面板和显示装置，以及对改进水平扰动的效果进行示例性说明。
参考图4，以及参照图5、图8或图10，该显示面板10包括多个像素单元110，多个像素单元110呈阵列排布；多个像素单元110包括多个第一像素单元111以及多个第二像 素单元112；沿行方向X，第一像素单元111和第二像素单元112间隔排列；沿列方向Y，第一像素单元111依次排列或者第二像素单元112依次排列；第一像素单元111包括2行3列子像素151；第二像素单元112包括2行3列子像素151；第一像素单元111的第一行像素单元包括依次排列的第一颜色子像素210、第二颜色子像素220和第三颜色子像素230；第一像素单元11的第二行像素单元包括依次排列的第一颜色子像素210、第二颜色子像素220和第四颜色子像素240；第二像素单元112的第一行像素单元包括依次排列的第一颜色子像素210、第二颜色子像素220和第四颜色子像素240；第二像素单元112的第二行像素单元包括依次排列的第一颜色子像素210、第二颜色子像素220和第三颜色子像素230；沿行方向X，每6列像素单元110为一像素组150，施加到每一像素组150的各子像素151的数据电压极性为一极性周期；且每一极性周期中，每行子像素151的至少部分相同颜色子像素的驱动极性不同。
其中，第一像素单元111和第二像素单元112沿行方向X依次间隔排列，形成像素行，每一像素行均包括第一颜色子像素210、第二颜色子像素220、第三颜色子像素230和第四颜色子像素240。同时，第一像素单元111中子像素151沿列方向Y排列呈三像素列，第二像素单元112中子像素151沿列方向Y排列呈三像素列；其中，像素列包括三种不同的子像素排列方式，具体的：一像素列仅包括第一颜色子像素210、另一像素列仅包括第二颜色子像素220，又一像素列仅包括第三颜色子像素230和第四颜色子像素240。
基于此，对显示面板10的极性分布方式进行设置，具体的，使同一行子像素151中，相同颜色的子像素的驱动极性存在不同(参照图6、图9和图11)，以使相邻行子像素的数据信号切换时，数据信号的变化对公共电极信号的扰动方向不完全相同，从而利用不同向的信号相互削弱，以改善行方向的信号扰动。
下面结合图1、图5和图7，示例性的说明改善行方向上的信号扰动的原理。图7中，VG1代表当前行子像素的扫描信号；CKHV1、CKHV2和CKHV3分别代表第一颜色子像素210、第二颜色子像素220和第三颜色子像素230(包括同列的第四颜色子像素240)的数据选择信号，其使能电平(以高电平为例)时段内，允许相应的数据信号写入；VD01、VD02、VD03、VD04分别为施加给数据线D01、D02、D03以及D04的数据信号Vdata0，VD1、VD2、VD3以及VD4分别为施加给数据线D1、D2、D3以及D4的数据信号Vdata1；VCOM0为现有技术中的公共电极信号，VCOM1为本发明实施例中的公共电极信号。下面，以显示上述九宫格画面，中心区域仅点亮第三颜色子像素013，以第3行(当前行)子像素151相对于第2行(上一行)子像素151的数据信号变化，以及以正极性信号为+5V，负极性信号为-5V为例进行说明。
结合图1和图7，现有技术中，数据信号Vdata0的变化为：
在上一行时，VD01为0V信号，在当前行时，VD01为+5V信号；
在上一行时，VD02为-5V信号，在当前行时，VD02为0V信号；
在上一行时，VD03为0V信号，在当前行时，VD03为+5V信号；
在上一行时，VD04为-5V信号，在当前行时，VD04为0V信号；
因此，现有技术中，数据信号Vdata0都是由较低的电平跳变为较高的电平，其对公共电极信号VCOM0的扰动趋势是一样的，导致扰动较大，公共电极信号VCOM0不容易恢 复。
结合图5示出的极性分布和图7，本发明实施例中，数据信号Vdata1的变化为：
在上一行时，VD1为0V信号，在当前行时，VD1为+5V信号；
在上一行时，VD2为-5V信号，在当前行时，VD2为0V信号；
在上一行时，VD3为0V信号，在当前行时，VD3为-5V信号；
在上一行时，VD4为+5V信号，在当前行时，VD4为0V信号；
因此，本发明实施例中，数据线D1和D2的数据信号Vdata1都是由较低的电平跳变为较高的电平，其引起公共电极信号VCOM1的正向扰动；数据线D3和D4的数据信号Vdata1都是由较高的电平跳变为较低的电平，其引起公共电极信号VCOM1的负向扰动。由此，数据信号Vdata1的变化对公共电极信号VCOM1的扰动趋势不同，趋势不同的扰动信号可相互削弱，甚至相互抵消；从而可减小数据信号Vdata1的变化对公共电极信号VCOM1的扰动，提高公共电极信号VCOM1的稳定性。
上文中仅以第三颜色子像素230引起的公共电极信号的耦合为例，说明了本发明实施例改善水平扰动的原理，第四颜色子像素240与此同理，可参照上文中的解释说明进行理解，本发明实施例不再赘述。
需要说明的是，图5和图7仅示例性的示出了一种基于像素排布的驱动极性设置方式。在其他实施方式中，为了实现同一像素行中，相同颜色的子像素的驱动极性不同，还可设置驱动极性为其他极性设置方式，本发明实施例示例性的示出了另外两种极性设置方式。下文中，基于子像素151的颜色，以及其像素排布，分别结合图5和图6说明第一种极性设置方式，结合图8和图9说明第二种极性设置方式，以及结合图10和图11说明第三种极性设置方式。
可选的，继续参照图5、图8或图10，第一颜色子像素210、第二颜色子像素220、第三颜色子像素230和第四颜色子像素240可分别为红色子像素、绿色子像素、蓝色子像素以及白色子像素中的一种，且各不相同。
由此，在显示面板10可实现彩色显示和白色显示的同时，还可利用白色子像素的较高的光透过率提高显示面板10的图像显示亮度，从而有利于确保较好的图像显示效果。
示例性的，下文中以“第一颜色子像素210为红色(R)子像素；第二颜色子像素220为绿色(G)子像素；第三颜色子像素230为蓝色(B)子像素；第四颜色子像素240为白色(W)子像素”为例，对本发明实施例提供的显示面板10进行示例性说明。
基于此，以4行子像素为例，一极性周期中，子像素排布方式可为：
Figure PCTCN2020138194-appb-000002
可理解的是，本发明实施例中仅以4行子像素为例进行说明。在显示面板10的实际产品结构中，每6列像素单元110中，所有的子像素151均属于同一极性周期。
可选的，继续参照图5，沿行方向X，每个像素组150中各子像素151的数据电压极性依次为+、-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+。
结合子像素排布，可使显示面板10的一极性周期的颜色和极性分布为：
Figure PCTCN2020138194-appb-000003
如此，可使同一像素行中，红色子像素的驱动极性为正负交替、绿色子像素的驱动极性为正负交替，蓝色子像素的驱动极性至少部分不同，白色子像素的驱动极性至少部分不同；同一像素列中，驱动极性相同的红色子像素依次排列，或者驱动极性相同的绿色子像素依次排列，或者驱动极性相同的蓝色子像素和白色子像素依次间隔排列。
如此，可实现同一像素行中，相同颜色的子像素的驱动极性至少部分不同(参见图6，其中示例性的示出了与图5对应的蓝色子像素的驱动极性)，从而相邻行子像素进行数据切换时，蓝色子像素和白色子像素对应的数据线上的数据信号的变化对公共电极信号的扰动趋势相反，可相互削弱甚至抵消，从而可改善水平扰动现象。
在其他实施方式中，当一极性周期中的第一像素行为负极性时，显示面板10的一极性周期的颜色和极性分布可为：
Figure PCTCN2020138194-appb-000004
类比于图5的极性分布方式，该显示面板10中，相邻行子像素进行数据切换时，蓝色子像素和白色子像素对应的数据线上的数据信号的变化对公共电极信号的扰动趋势相反，可相互削弱甚至抵消，从而可改善水平扰动现象。
可选的，继续参照图5，该显示面板10还包括多条数据线140；每列子像素151连接同一数据线140。
其中，通过同一条数据线140为位于同一列的子像素151提供数据信号。
需要说明的是的，图5中示出的数据线D1、D2、D3和D4的长度与其他同向延伸的数据线140的长度不同，此仅为了方便标出附图标记。在显示面板10的实际面板结构中，各数据线140的长度可相同，也可不同，可根据显示面板10的实际需求设置，本发明实施例对此不作限定。
可选的，继续参照图4和图8，每个像素组150中，奇数行像素单元110的每行子像素151的数据电压极性沿行方向依次为+、-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+；每个像素组150中，偶数行像素单元110的每行子像素151的数据电压极性依次为-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+、+。
结合子像素排布，可使显示面板10的一极性周期的颜色和极性分布为：
Figure PCTCN2020138194-appb-000005
如此，可使同一像素行中，红色子像素的驱动极性至少部分不同，绿色子像素的驱动极性至少部分不同，蓝色子像素的驱动极性至少部分不同，白色子像素的驱动极性至少部分不同；同一像素列中，红色子像素的驱动极性每两行正负依次间隔排列，或者绿色子像素的驱动极性每两行依次正负间隔排列，或者驱动极性相同的蓝色子像素和白色子像素依次间隔排列，或者驱动极性不同的蓝色子像素和白色子像素依次间隔排列。
如此设置，可实现同一像素行中，相同颜色的子像素的驱动极性至少部分不同(参见图9，其中示例性的示出了与图8对应的蓝色子像素的驱动极性)，从而相邻行子像素进行数据切换时，蓝色子像素和白色子像素对应的数据线上的数据信号的变化对公共电极信号的扰动趋势相反，可相互削弱甚至抵消，从而可改善水平扰动现象。同时，将本发明的核心构思应用在了zigzag像素设计结构中，有利于优化显示面板10的显示均匀性，避免了两列正两列负，即相邻两列的驱动极性相同的分布情况，从而可避免纵向扰动，有利于确保显示面板10具有较好的显示效果。
可选的，继续参照图4和图10，每个像素组150中，奇数行像素单元110的每行子像素151的数据电压极性沿行方向依次为-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+、+；每个像素组150中，偶数行像素单元110的每行子像素151的数据电压极性依次为+、-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+。
结合子像素排布，可使显示面板10的一极性周期的颜色和极性分布为：
Figure PCTCN2020138194-appb-000006
如此，可使同一像素行中，红色子像素的驱动极性至少部分不同，绿色子像素的驱动极性至少部分不同，蓝色子像素的驱动极性至少部分不同，白色子像素的驱动极性至少部分不同；同一像素列中，红色子像素的驱动极性每两行正负依次间隔排列，或者绿色子像素的驱动极性每两行依次正负间隔排列，或者驱动极性相同的蓝色子像素和白色子像素依次间隔排列，或者驱动极性不同的蓝色子像素和白色子像素依次间隔排列。
如此设置，可实现同一像素行中，相同颜色的子像素的驱动极性至少部分不同(参见图11，其中示例性的示出了与图10对应的蓝色子像素的驱动极性)，从而相邻行子像素进行数据切换时，蓝色子像素和白色子像素对应的数据线上的数据信号的变化对公共电极信号的扰动趋势相反，可相互削弱甚至抵消，从而可改善水平扰动现象。同时，将本发明的核心构思应用在了zigzag像素设计结构中，有利于优化显示面板10的显示均匀性，避免了两列正两列负，即相邻两列的驱动极性相同的分布情况，从而可避免纵向扰动，有利于确保显示面板10具有较好的显示效果。
可选的，继续参照图8和图10，该显示面板10还包括多条数据线140；同一列子像素151中属于奇数行像素单元110的子像素151连接同一数据线140；同一列子像素151中属于偶数行像素单元110的子像素151连接同一数据线；同一列子像素151中属于奇数行像素单元110的子像素151与属于偶数行像素单元110的子像素151连接不同数据线140。
如此设置，可实现同一像素列中，相连两像素单元110的驱动极性相反。同时，在不 改变数据线140的走线方式的前提下实现对子像素151的驱动极性的设置，由此，数据线140的走线方式较简单；有利于降低显示面板10的整体设计难度和制作工艺难度。
下面结合图12，对图5示出的显示面板10相对于图1示出的显示面板01的信号扰动改善进行示例性说明。
参照图12，其中，VGATE0、VCKH0和VCOM0分别代表现有技术中的扫描信号、数据选择信号和公共电极信号，VGATE1、VCKH1和VCOM1分别代表本发明实施例中的扫描信号、数据选择信号和公共电极信号；并且均对包括两个数据选择信号的时段进行了信号放大，现有技术和本发明实施例中的时序放大部分分别由QZ0和QZ1示意。由图12可看出，现有技术中，公共电极信号VCOM0扰动(即上下波动幅度)较大，不易恢复；而本发明实施例提供的显示面板的公共电极信号VCOM1扰动较小，可以回复，从而提高了公共电极信号VCOM1的稳定性，在现有技术的时序下解决了信号扰动问题。
下面结合图14，对数据信号提供方式进行示例性说明。
可选的，参照图14，结合显示装置50中驱动芯片320的结构进行说明。其中，该显示面板10还包括多条数据线140以及多个多路选择电路160；每个多路选择电路160包括一个输入端161和三个输出端162；多路选择电路160包括多个选择电路组164；每个选择电路组164包括第一多路选择电路1641、第二多路选择电路1642、第三多路选择电路1643、第四多路选择电路1644、第五多路选择电路1645以及第六多路选择电路1646；沿行方向X，奇数列数据线140依次与第一多路选择电路1641、第三多路选择电路1643以及第五多路选择电路1645的多个输出端162一一对应电连接；沿行方向X，偶数列数据线140依次与第二路选择电路1642、第四多路选择电路1644以及第六多路选择电路1646的多个输出端162一一对应电连接；第三多路选择电路1643的输入端161与驱动芯片320的数据信号接口322之间的连接线313，和第四多路选择电路1644的输入端161与驱动芯片320的数据信号接口322之间的连接线314交叉；第五多路选择电路1645的输入端161与驱动芯片320的数据信号接口322之间的连接线315，和第六多路选择电路1646的输入端161与驱动芯片320的数据信号接口322之间的连接线316交叉。
其中，多路选择电路160也可称为多路选择器、数据选择器、数据选择电路或Demux电路。多路选择电路160可将同一输入端161的数据信号选通至三个不同的输出端162，以施加给对应列的像素列，如此，在像素列的数量不变的前提下，可减少输入端161与数据信号接口322之间的连线数量，从而可减少显示面板10的下边框的走线数量，有利于减少布线预留空间，实现较窄的下边框设计，提高屏占比。
其中，第一多路选择电路1641、第四多路选择电路1644以及第六多路选择电路1646传输的数据信号的驱动极性相同，第二路选择电路1642、第三多路选择电路1643以及第五多路选择电路1645传输的数据信号的驱动极性相同。示例性的，前者为正极性信号，后者传输负极性信号；数据信号极性以“+、-、-、+、-、+”循环进入显示面板10。如此设置，可实现本发明实施例提出的显示面板10的极性分布方式，减少公共电极信号被耦合程度，从而可改善水平扰动现象。同时，驱动芯片320接口支持的极性输出循环为“+、-、+、-、+、-、”，因此，多路选择电路160与驱动芯片320的连线需要做跳线处理，以符合驱动芯片320的接口要求。
需要说明的是，图14中仅示例性的示出了多路选择电路160整体为2:6结构，在其他实施方式中，还可设置为1:3或本领域技术人员可知的其他多路选择电路结构，本发明实施例对此不赘述也不作限定。
可选的，继续参照图14，每个多路选择电路160包括第一晶体管1601、第二晶体管1602和第三晶体管1603；每个多路选择电路160的第一晶体管1601、第二晶体管1602和第三晶体管1603的输入端电连接，为多路选择电路160的输入端161；每个多路选择电路160的第一晶体管1601、第二晶体管1602和第三晶体管1603的输出端分别为多路选择电路160的三个输出端162。
其中，第一晶体管1601、第二晶体管1602和第三晶体管1603的晶体管的控制端分时使能，从而实现各晶体管对应的输出端162与其输入端161分时选通，进而实现数据信号的分路选通。同时，多路选择电路160的形成工艺可与显示面板中的扫描驱动电路和像素驱动电路的形成工艺集成，从而确保显示面板10的制备工艺较简单。
需要说明的是，图14中仅示例性的示出了多路选择电路160中的第一晶体管1601、第二晶体管1602和第三晶体管1603均为N型晶体管。在其他实施方式中，多路选择电路160中的各晶体管类型还可为P型晶体管；或部分为N型晶体管，部分为P型晶体管；或为本领域技术人员可知的其他类型的开关控制电路元器件，本发明实施例对此不赘述也不作限定。
在上述实施方式的基础上，本发明实施例还提供一种显示装置，该显示装置包括上述实施方式提供的任一种显示面板，因此该显示装置也具有上述实施方式提供的显示面板所具有的技术效果，可参照上文理解，此处不赘述。
示例性，参照图13，该显示装置50可为手机。在其他实施方式中，该显示装置50还可为平板电脑、智能可穿戴设备、车载显示装置或本领域技术人员可知的其他类型的具有显示功能、集成显示功能的装置、部件或设备，本发明实施例对此不作限定。
可选的，参照图14，该显示装置50还包括驱动芯片320，驱动芯片320包括多个数据信号接口322；向每行子像素充电时，多个数据信号接口322输出的数据电压极性正负交替排布。
其中，驱动芯片320(IC接口)支持的极性输出循环为“+、-、+、-、+、-、”，而数据信号进入显示面板的极性循环为“+、-、-、+、-、+”，因此，多路选择电路160与驱动芯片320的连线需要做跳线处理，以符合驱动芯片320的接口要求，从而有利于利用现有的驱动芯片320实现，而不需额外设计驱动芯片320，进而有利于避免显示面板10的成本的增加，确保低成本。
在其他实施方式中，显示装置50还可包括本领域技术人员可知的其他结构部件，本发明实施例对此不赘述也不作限定。
注意，上述仅为本发明的较佳实施例及所运用技术原理。本领域技术人员会理解，本发明不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。因此，虽然通过以上实施例对本发明进行了较为详细的说明，但是本发明不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本发明的范围由所附的权利要求范围决定。

Claims (10)

  1. 一种显示面板，其特征在于，包括：多个像素单元，多个所述像素单元呈阵列排布；多个所述像素单元包括多个第一像素单元以及多个第二像素单元；
    沿行方向，所述第一像素单元和所述第二像素单元间隔排列；沿列方向，所述第一像素单元依次排列或者所述第二像素单元依次排列；
    所述第一像素单元包括2行3列子像素；所述第二像素单元包括2行3列子像素；所述第一像素单元的第一行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第三颜色子像素；所述第一像素单元的第二行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第四颜色子像素；所述第二像素单元的第一行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第四颜色子像素；所述第二像素单元的第二行像素单元包括依次排列的第一颜色子像素、第二颜色子像素和第三颜色子像素；
    沿行方向，每6列所述像素单元为一像素组，施加到每一像素组的各子像素的数据电压极性为一极性周期；且每一极性周期中，每行子像素的至少部分相同颜色子像素的驱动极性不同。
  2. 根据权利要求1所述的显示面板，其特征在于，沿行方向，每个所述像素组中各子像素的数据电压极性依次为+、-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+。
  3. 根据权利要求2所述的显示面板，其特征在于，还包括多条数据线；每列子像素连接同一数据线。
  4. 根据权利要求1所述的显示面板，其特征在于，
    每个像素组中，奇数行像素单元的每行子像素的数据电压极性沿行方向依次为+、-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+；每个像素组中，偶数行像素单元的每行子像素的数据电压极性依次为-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+、+；或者
    每个像素组中，奇数行像素单元的每行子像素的数据电压极性沿行方向依次为-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+、+；每个像素组中，偶数行像素单元的每行子像素的数据电压极性依次为+、-、+、-、+、-、-、+、-、+、-、+、-、+、-、+、-、+。
  5. 根据权利要求4所述的显示面板，其特征在于，还包括多条数据线；
    同一列子像素中属于奇数行像素单元的所述子像素连接同一所述数据线；同一列子像素中属于偶数行像素单元的所述子像素连接同一所述数据线；
    同一列子像素中属于奇数行像素单元的所述子像素与属于偶数行像素单元的所述子像素连接不同所述数据线。
  6. 根据权利要求1所述的显示面板，其特征在于，还包括多条数据线以及多个多路选择电路；每个所述多路选择电路包括一个输入端和三个输出端；所述多路选择电路包括多个选择电路组；每个所述选择电路组包括第一多路选择电路、第二多路选择电路、第三多路选择电路、第四多路选择电路、第五多路选择电路以及第六多路选择电路；
    沿行方向，奇数列数据线依次与所述第一多路选择电路、所述第三多路选择电路以及所述第五多路选择电路的多个输出端一一对应电连接；
    沿行方向，偶数列数据线依次与所述第二多路选择电路、所述第四多路选择电路以及 所述第六多路选择电路的多个输出端一一对应电连接；
    所述第三多路选择电路的输入端与驱动芯片的数据信号接口之间的连接线，和所述第四多路选择电路的输入端与驱动芯片的数据信号接口之间的连接线交叉；
    所述第五多路选择电路的输入端与驱动芯片的数据信号接口之间的连接线，和所述第六多路选择电路的输入端与驱动芯片的数据信号接口之间的连接线交叉。
  7. 根据权利要求6所述的显示面板，其特征在于，每个所述多路选择电路包括第一晶体管、第二晶体管和第三晶体管；
    每个所述多路选择电路的所述第一晶体管、所述第二晶体管和所述第三晶体管的输入端电连接，为所述多路选择电路的输入端；每个所述多路选择电路的所述第一晶体管、所述第二晶体管和所述第三晶体管的输出端分别为所述多路选择电路的三个输出端。
  8. 根据权利要求1所述的显示面板，其特征在于，所述第一颜色子像素为红色子像素；所述第二颜色子像素为绿色子像素；所述第三颜色子像素为蓝色子像素；所述第四颜色子像素为白色子像素。
  9. 一种显示装置，其特征在于，包括权利要求1-8中任一项所述的显示面板。
  10. 根据权利要求9所述的显示装置，其特征在于，还包括驱动芯片，所述驱动芯片包括多个数据信号接口；
    向每行子像素充电时，多个所述数据信号接口输出的数据电压极性正负交替排布。
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