WO2015018150A1 - 液晶显示屏、其驱动方法及显示装置 - Google Patents

液晶显示屏、其驱动方法及显示装置 Download PDF

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Publication number
WO2015018150A1
WO2015018150A1 PCT/CN2013/088666 CN2013088666W WO2015018150A1 WO 2015018150 A1 WO2015018150 A1 WO 2015018150A1 CN 2013088666 W CN2013088666 W CN 2013088666W WO 2015018150 A1 WO2015018150 A1 WO 2015018150A1
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Prior art keywords
pixel units
sub
adjacent
liquid crystal
color
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PCT/CN2013/088666
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English (en)
French (fr)
Inventor
王强涛
崔贤植
方正
田允允
Original Assignee
京东方科技集团股份有限公司
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Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US14/381,735 priority Critical patent/US9378690B2/en
Publication of WO2015018150A1 publication Critical patent/WO2015018150A1/zh

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    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
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    • 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
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    • 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
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    • 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
    • G02—OPTICS
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    • 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
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    • 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
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    • 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
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    • 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
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Definitions

  • Liquid crystal display driving method thereof and display device
  • the present invention relates to the field of display technologies, and in particular, to a liquid crystal display panel, a driving method thereof, and a display device. Background technique
  • the liquid crystal display is mainly composed of an array substrate, a counter substrate, and liquid crystal molecules located between the two substrates; the liquid crystal display is provided with a plurality of pixel units arranged in a matrix, and each pixel unit is different in color resistance
  • the four sub-pixel units are composed of four sub-pixel units, and the color resistance colors are generally RGBW, RGBY or RGBC:.
  • a gate line, a data line, a thin film transistor (TFT), and a pixel electrode are disposed on the array substrate; and a black matrix, a color resin (generally RGBW, RGB Y, or RGBC) and a common electrode are disposed on the opposite substrate.
  • the TFT connected to the gate line When a high-potential scan signal is input to the gate line, the TFT connected to the gate line is turned on, the gray-scale signal loaded by the data line is applied to the pixel electrode through the TFT, and the electric field formed between the pixel electrode and the common electrode controls the liquid crystal molecule to be flipped.
  • the liquid crystal molecules modulate the transmitted backlight to be irradiated onto the color resin of the opposite substrate with different light intensities, and the color resin has different light transmittance to different spectral bands, and finally exhibits light of a desired color.
  • the thickness of the color resin in the liquid crystal display is generally increased, but a thicker color resin lowers the light transmittance of each sub-pixel unit, thereby affecting the liquid crystal.
  • the display brightness of the display Although the brightness of the backlight of the liquid crystal display can be improved to ensure the brightness of the liquid crystal display, the high brightness backlight increases the power consumption of the entire liquid crystal module.
  • the liquid crystal display screen limits the precision of the box process, it is necessary to ensure that the black matrix has a larger than sub-pixel unit.
  • the light leakage area and the process precision width are not conducive to increasing the aperture ratio of each sub-pixel unit. Also, with the development of high-resolution liquid crystal display devices, a further reduction in aperture ratio is also caused.
  • embodiments of the present invention provide a liquid crystal display, a driving method thereof, and a display device for improving the display brightness of the liquid crystal display while ensuring low power consumption.
  • an embodiment of the present invention provides a liquid crystal display panel, including: a counter substrate, an array substrate, and a liquid crystal layer between the opposite substrate and the array substrate; a pixel unit arranged in a matrix, each of the pixel units being composed of four sub-pixel units having different color resistance colors;
  • the two sub-pixel units adjacent to each other form two columns of sub-pixel units, and the data lines for providing gray-scale signals for one column of sub-pixel units of the two columns of sub-pixel units are located away from the other sub-pixel unit of the column.
  • the opening area is set to one.
  • the liquid crystal display panel provided by the embodiment of the present invention changes the color resistance arrangement manner of each sub-pixel unit of a row of pixel units adjacent to each other in at least one row of two adjacent rows of pixel units, so that two different pixel units belong to each other.
  • the adjacent two sub-pixel units have the same color resistance color; and, the position of the data line connected to the sub-pixel unit having the same color resistance color is changed, and the data line is set at the same sub-pixel away from the two color resistors.
  • the corresponding opening area is set to one.
  • the opening of each sub-pixel unit can be increased by reducing the pattern of the black matrix pattern Rate, correspondingly increase the light transmittance of each sub-pixel unit, thereby improving the display brightness of the liquid crystal display.
  • the spacing between the pixel electrodes of the two pixels can be reduced, thereby increasing the area of the liquid crystal driven by the pixel electrodes, thereby further improving the liquid crystal display device. Work efficiency.
  • the plurality of pixel units are divided into two groups of pixel units adjacent in the column direction, and the pixel units between the groups do not overlap each other; In the divided two rows of pixel units of the at least one group of columns, the color resistances of the two sub-pixel units adjacent to each other in the adjacent pixel units of each column are the same, and the columns of the same color resistance are adjacent to each other.
  • Two sub-pixel units belong to different pixel units; two sub-pixel units are formed by two sub-pixel units adjacent to each of the columns, and a gate line for scanning signals is provided for one row of sub-pixel units in the two rows of sub-pixel units Located at a gap of the row of sub-pixel units away from another row of sub-pixel units.
  • the opening areas corresponding to the two sub-pixel units adjacent to each of the columns in the pattern of the black matrix are set to one .
  • the display brightness of the liquid crystal display is improved.
  • the color resistance of the two sub-pixel units adjacent to each other in the adjacent pixel unit of each row is the same, and the two adjacent rows of the color resist color are adjacent to each other.
  • Pixel units belong to different pixel units.
  • the color resistance of the adjacent two sub-pixel units in the adjacent pixel units of each column is the same.
  • each of the Four sub-pixel units in the pixel unit are arranged along the column direction of the pixel unit.
  • the display brightness of the liquid crystal display is improved.
  • the color resistance of the two adjacent sub-pixel units adjacent to each other in the row of pixels is the same.
  • the color resistances of the adjacent two sub-pixel units in the adjacent pixel units of each column are the same, and the adjacent columns of the color resist color are the same.
  • Sub-pixel units belong to different pixel units.
  • the color resistances of the two sub-pixel units adjacent to each other in the adjacent pixel units of each row are the same, and the two sub-pixel units adjacent to the row having the same color resistance color belong to Different pixel units.
  • each group In the two rows of pixel units adjacent to the column, the color resistances of the two sub-pixel units adjacent to each other in the adjacent pixel units of each column are the same, and the two sub-pixel units adjacent to the column having the same color resistance color are adjacent. Belong to different pixel units.
  • the embodiment of the invention further provides a display device comprising the above liquid crystal display provided by the embodiment of the invention.
  • the embodiment of the present invention further provides a driving method for a liquid crystal display panel, which includes: Applying gray-scale signals of the same polarity to two columns of sub-pixel units in which two sub-pixel units adjacent to each other in the row of the same color resistance color are in the display time of one frame; having two data in the gap of the sub-pixel unit Applying gray-scale signals of the same polarity to the two columns of sub-pixel units of the line;
  • a gray scale signal of opposite polarity is applied to two columns of sub-pixel units having one data line at the sub-pixel cell gap.
  • the embodiment of the present invention further provides a liquid crystal display according to the manner in which the four sub-pixel units in each of the pixel units are arranged in a matrix direction of the pixel unit and arranged in a matrix.
  • the driving method of the screen comprises: applying a gray-scale signal of the same polarity to two columns of sub-pixel units in which two sub-pixel units adjacent to the row having the same color resistance color are in a display time of one frame; Two columns of sub-pixel units having two data lines at the pixel cell gap apply gray scale signals of opposite polarities.
  • FIG. 1 is a schematic structural diagram of a liquid crystal display panel according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of an array substrate in a liquid crystal display panel according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram showing the structure of a counter substrate in a liquid crystal display according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view of a counter substrate in a liquid crystal display panel according to the prior art
  • FIG. 5 is a second schematic view showing the structure of an array substrate in a liquid crystal display panel according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram showing the structure of a counter substrate in a liquid crystal display according to an embodiment of the present invention.
  • Example 7 is a schematic structural view of an array substrate in a liquid crystal display panel according to Example 1 of the present invention.
  • Example 8 is a schematic structural view of a counter substrate in a liquid crystal display panel according to Example 1 of the present invention.
  • Example 9 is a schematic structural view of an array substrate in a liquid crystal display panel according to Example 1 of the present invention; of two;
  • Figure 10 is a schematic view showing the structure of the opposite substrate in the liquid crystal display panel of the present invention.
  • 11 is an example of the structure of an array substrate in a liquid crystal display panel.
  • Figure 12 is a schematic view showing the structure of the opposite substrate in the liquid crystal display panel.
  • FIG. 13 is an example of the invention.
  • the structure of the array substrate in the liquid crystal display screen is shown in FIG.
  • Figure 14 is a schematic view showing the structure of the opposite substrate in the liquid crystal display panel.
  • 15 is an example of the structure of the array substrate in the liquid crystal display screen.
  • Figure 16 is a schematic view showing the structure of the opposite substrate in the liquid crystal display panel.
  • FIG. 17 is an example of the invention.
  • the structure of the array substrate in the liquid crystal display screen is shown in FIG.
  • FIG. 18 is an example of the invention.
  • the structure of the opposite substrate in the liquid crystal display is shown in FIG.
  • FIG. 19 is a schematic diagram of a driving method of a liquid crystal display panel applied to the structure of FIG. 9 according to an embodiment of the present invention.
  • FIG. 20 is a schematic diagram of a driving method of a liquid crystal display panel applied to the structure of FIG. 17 according to an embodiment of the present invention. detailed description
  • each film layer in the drawings do not reflect the true ratio of the array substrate or the opposite substrate, and the purpose is merely to illustrate the contents of the present invention.
  • a liquid crystal display provided by the embodiment of the present invention includes: a counter substrate 1, an array substrate 2, and a liquid crystal layer 3 between the opposite substrate 1 and the array substrate 2; the liquid crystal display has a plurality of pixel units arranged in a matrix (two pixel units are shown in FIG. 1 That is, one pixel unit composed of Al, Bl, Cl, and D1 and one pixel unit composed of A2, B2, C2, and D2, each pixel unit is composed of four sub-pixel units having different color resistance colors (in FIG. 1)
  • Each of the sub-pixel units in each pixel unit in FIG. 1 is represented by Al, Bl, Cl, D1 and A2, B2, C2, D2, respectively, wherein Al and A2, Bl and B2 are respectively CI and C2, Dl and D2 may represent any of RGBW, RGBY or RGBC;
  • each pixel unit (shown as a pixel unit in the dashed box in FIG. 2) has two columns of pixel units adjacent in the row direction (hereinafter referred to as rows and adjacent rows).
  • the grouping manner is divided, and the pixel units between the groups do not coincide with each other; in the two columns of pixel units adjacent to at least one group of rows, two sub-pixel units D1 and D2 adjacent to each other in the adjacent pixel units of each row
  • the color resist colors of A3 and A4 are the same, and the two sub-pixel units D1 and D2, A3 and A4 adjacent to the row having the same color resistance color belong to different pixel units;
  • two sub-pixel units adjacent to each row constitute two a column sub-pixel unit, a data line 4 for providing a gray-scale signal to a column of sub-pixel units of the two columns of sub-pixel units is located at a gap of the column of sub-pixel units away from another column of sub-pixel units, ie, D1 and D2, A3, and 4 is not set between the data line 4, but two data lines 4 are set between D2 and C2, A4 and B4;
  • a black matrix 5 having a plurality of open regions is disposed on a side of the opposite substrate 1 or the array substrate 2 facing the liquid crystal layer 3, as shown in FIG. 3, two sub-pixels adjacent to each row in the pattern of the black matrix 5
  • the opening areas corresponding to the cells D1 and D2 are set to one, that is, the pattern of the black matrix 5 is not disposed between D1 and D2.
  • the liquid crystal display panel provided by the embodiment of the present invention changes the color resistance arrangement manner of each sub-pixel unit of a row of pixel units adjacent to each other in at least one row of two adjacent rows of pixel units, so that two different pixel units belong to each other.
  • the adjacent two sub-pixel units D1 and D2, A3 and A4 have the same color resistance color; and, the position of the data line 4 connected to the sub-pixel unit D1 and D2, A3 and A4 having the same color resistance color is changed. , set the data line 4 away from the sub-pixel units D1 and D2 with the same color of the two color resistors.
  • the data line 4 is disposed at a gap between the sub-pixel unit D2 and C2, A4 and B4; thus, it is ensured that the color mixing phenomenon is eliminated, and the corresponding The black matrix 5 of the gap between the two sub-pixel units is such that the opening area corresponding to the two sub-pixel units in the pattern of the black matrix 5 is set to one.
  • the liquid crystal display provided by the embodiment of the present invention can improve each by reducing the pattern area of the black matrix 5.
  • the aperture ratio of the sub-pixel unit increases the light transmittance of each sub-pixel unit, further improving the display brightness of the liquid crystal display. Moreover, since there is no color mixing phenomenon between the sub-pixel units D1 and D2, A3 and A4 having the same color resistance, the spacing between the pixel electrodes of the two pixels can be reduced, thereby increasing the area of the liquid crystal driven by the pixel electrodes. Further, the operating efficiency of the liquid crystal display device can be improved.
  • the color resin 6 for determining the color resistance color of each sub-pixel unit may be disposed on the side of the opposite substrate 1 facing the liquid crystal layer 3, The side of the array substrate 2 facing the opposite substrate 1 may be disposed, which is not limited herein.
  • the color resin corresponding to each sub-pixel unit may be used. Separate settings can also be set as a whole piece, which is not limited here.
  • the black matrix 5 is used to block each gate line and data line to prevent light leakage and color mixing. As shown in FIG. 1, the black matrix 5 may be disposed on the side of the opposite substrate 1 facing the liquid crystal layer 3, and the black matrix 5 may also be disposed. The side of the array substrate 2 facing the opposite substrate 1 is not limited herein.
  • each pixel unit is in the column direction.
  • the two rows of pixel units adjacent to each other are arranged in a group, and the pixel units between the groups do not overlap each other; in the two rows of pixel units adjacent to at least one group of columns thus divided Two sub-pixel units A1 and A3, B1 and B3, C1 and C3, D1 and D3, A2 and A4, B2 and B4, C2 and C4, D2 and D4 adjacent to each other in the adjacent pixel unit of each column
  • the two color sub-pixel units A1 and A3, B1 and B3, C1 and C3, D1 and D3, A2 and A4, B2 and B4, C2 and C4, D2 are adjacent to each other in the same color and color resistance.
  • D4 belong to different pixel units; two rows of sub-pixel units are formed by two sub-pixel units adjacent to each column, and gate lines 7 for providing scanning signals for one row of sub-pixel units in the two rows of sub-pixel units are located in the row of sub-pixels
  • the cell is located away from the gap of another row of sub-pixel cells, ie, no gate lines are provided between A1 and A3, B1 and B3, C1 and C3, D1 and D3, A2 and A4, B2 and B4, C2 and C4, D2 and D4.
  • the liquid crystal display panel provided by the embodiment of the present invention adopts the structure shown in FIG. 5, and the sub-pixel units A1 and A3, B1 and B3, C1 and C3, D1 and D3, A2 and A4 having the same color as the color resist are changed.
  • B2 and B4, C2 and C4, D2 and D4 are connected to the position of the gate line 7; while ensuring that no color mixing occurs, as shown in Fig. 6, the gap corresponding to the two rows of sub-pixel units can be omitted.
  • the black matrix 5, that is, the opening area corresponding to each sub-pixel unit adjacent to each column in the pattern of the black matrix 5 is set to one, that is, the opening area of the image of the black matrix 5 corresponding to A1 and A3 is set to one, so that Further, the pattern area of the black matrix 5 is further reduced, thereby increasing the aperture ratio of each sub-pixel unit, increasing the light transmittance of each sub-pixel unit, and further improving the display brightness of the liquid crystal display.
  • the four sub-pixel units constituting each pixel unit may be arranged along the row direction of the pixel unit, and may be arranged along the column direction of the pixel unit.
  • the manner of matrix arrangement can be adopted, and is not limited herein.
  • Example 1 A row of four sub-pixel units in each pixel unit along a pixel unit Direction ⁇ # column.
  • color resistance colors of two adjacent sub-pixel units adjacent to each other in each row of pixel units are set to be the same.
  • two sub-pixel units adjacent to the row having the same color resistance color belong to different pixel units; for example, in the first column and the second column of pixel units in FIG. 7, sub-pixel units D1 and D2, A4 and A5, D7 and D8 , A10 and Al l have the same color resistance.
  • the color of two sub-pixel units adjacent to a row belonging to two different pixel units is changed by changing the color arrangement of each sub-pixel unit of each pixel unit adjacent to each row in each of the two columns of pixel units adjacent to each other
  • the color of the resistance is the same; and the position of the data line 4 connected to the sub-pixel unit having the same color and color is changed, and the data line 4 is disposed on the side far from the gap between the sub-pixel units of the same color of the two color resistors;
  • the optimization of the limits is the arrangement of the data lines 4 in the array substrate.
  • the pattern of the black matrix 5 is as shown in FIG. 8. While ensuring that the color mixing phenomenon does not occur, the two sub-pixels adjacent to each row of the color of the black matrix 5 in the same pattern as the color resist color.
  • the opening areas corresponding to the cells are all set to one, that is, the black matrix corresponding to the gap between two sub-pixel units adjacent to each row of the same color resist color is omitted, for example, the first column and the second column pixels are omitted in FIG.
  • the position of the gate line can be changed based on the structure shown in FIG. 7.
  • the pixel unit adjacent to each column can be listed in each of the two rows of adjacent pixel units.
  • the color resistance colors of the adjacent two sub-pixel units are set to be the same; for example, in the second and third rows of pixel units in FIG. 9, the color resistance colors of the sub-pixel units A4 and A7, B4 and B7... D6 and D9 All the same.
  • the pattern of the black matrix is as shown in FIG. 10, and the two sub-pixels adjacent to each column having the same color and color resistance in the pattern of the black matrix 5 are ensured while the color mixing phenomenon does not occur.
  • the opening areas corresponding to the cells are all set to one, that is, the black matrix corresponding to the gap between two sub-pixel units adjacent to each column of the same color resistance color is omitted, for example, the second row and the third row are omitted in FIG.
  • the color resistance colors of adjacent four sub-pixel units D4, D5, D7, and D8 belonging to four different pixel units are Similarly, in the pattern of the black matrix 5, the opening area corresponding to the four sub-pixel units D4, D5, D7, and D8 is one, so that the aperture ratio of each sub-pixel unit can be maximized, and accordingly The light transmittance of the sub-pixel unit maximizes the display brightness of the liquid crystal display. Moreover, since there is no color mixing phenomenon between the four sub-pixel units D4, D5, D7 and D8, the spacing between the pixel electrodes can be reduced, thereby increasing the area of the liquid crystal driven by the pixel electrode, thereby improving the liquid crystal display. The efficiency of the device.
  • Example 2 Four sub-pixel units in each pixel unit are in the column direction of the pixel unit ⁇ # column.
  • color resistance colors of two sub-pixel units adjacent to each other in adjacent rows of pixel units are set.
  • the color resistance colors of the sub-pixel units A1 and A2, B1 and B2, ..., D9 and D10 are the same.
  • the color of two sub-pixel units adjacent to a row belonging to two different pixel units is changed by changing the color arrangement of each sub-pixel unit of each pixel unit adjacent to each row in each of the two columns of pixel units adjacent to each other
  • the resistance color is the same; and the position of the data line 4 connected to the sub-pixel unit having the same color resistance color is changed, and the data line 4 is disposed on the side away from the gap between the two sub-pixel units of the same color resistance color;
  • the arrangement of the data lines 4 in the array substrate can be optimized to the utmost extent.
  • the pattern of the black matrix 5 is as shown in FIG. While ensuring that the color mixing phenomenon does not occur, the opening areas corresponding to the two sub-pixel units adjacent to each row of the same color and color in the pattern of the black matrix 5 are set to one, that is, the lines corresponding to the same color of the color resist are omitted.
  • a black matrix of the gap between two adjacent sub-pixel units, such as the first column and the second column of pixel units are omitted in FIG. 12, the sub-pixel units A1 and A2, B1 and B2, ... the gap between D9 and D10 Black matrix graphics at the place.
  • the position of the gate line can be changed on the basis of the structure shown in FIG. 11, as shown in FIG. 13, the column of adjacent pixel units in each column can be arranged in two rows of pixel units adjacent to each group of columns.
  • the color resistance colors of the adjacent two sub-pixel units are set to be the same, and two sub-pixel units adjacent to the column having the same color resistance color belong to different pixel units; for example, in the first row and the second row of pixel units in FIG.
  • the sub-pixel units A1 and A5, A2 and A6, A3 and A7, A4 and A8 have the same color resistance color.
  • Color changing of two sub-pixel units adjacent to a column belonging to two different pixel units by changing the color resistance arrangement of each sub-pixel unit of each adjacent pixel unit in each adjacent two rows of pixel units
  • the color is the same; and the position of the gate line 7 connected to the sub-pixel unit having the same color resistance color is changed, and the gate line 7 is disposed on the side away from the gap between the sub-pixel units of the same color of the two color resistors;
  • the arrangement of the gate lines 7 in the array substrate is optimized.
  • the pattern of the black matrix is as shown in FIG. 14. While ensuring that the color mixing phenomenon does not occur, the two sub-pixels adjacent to each column of the color of the color matrix having the same color resistance are in the pattern of the black matrix 5.
  • the opening areas corresponding to the cells are all set to one, that is, the black matrix corresponding to the gap between two adjacent sub-pixel units of each column having the same color resistance color is omitted, for example, the first row and the second row are omitted in FIG.
  • the color resistance colors of adjacent four sub-pixel units A1, A2, A5, and A6 belonging to four different pixel units are four pixel units adjacent to each other and adjacent to each other.
  • the opening area corresponding to the four sub-pixel units A1, A2, A5, and A6 is one, so that the aperture ratio of each sub-pixel unit can be maximized, and the respective apertures are increased accordingly.
  • Subpixel single The light transmittance of the element maximizes the display brightness of the liquid crystal display.
  • the spacing between the pixel electrodes can be reduced, thereby increasing the area of the liquid crystal driven by the pixel electrode, thereby improving the liquid crystal display. The efficiency of the device.
  • Example 3 Four sub-pixel units in each pixel unit are arranged in a matrix manner. Specifically, as shown in FIG. 15 , in each adjacent two columns of pixel units, the color resistance colors of two sub-pixel units adjacent to each other in the adjacent pixel units of each row are set to be the same. And two sub-pixel units adjacent to the row having the same color resistance color belong to different pixel units; for example, in the first column and the second column of pixel units in FIG. 15, sub-pixel units B1 and B2, D1 and D2, B4 and B5 , D4 and D5 have the same color resistance.
  • the color resistance color of two sub-pixel units adjacent to a row belonging to two different pixel units is changed by changing the color arrangement of each sub-pixel unit of each pixel unit adjacent to each row of the adjacent two columns of pixel units And changing the position of the data line 4 connected to the sub-pixel unit having the same color resistance color, and setting the data line 4 to the side away from the gap between the sub-pixel units of the same color of the two color resistors;
  • the arrangement of the data lines 4 in the array substrate is optimized.
  • the pattern of the black matrix 5 is as shown in FIG. 16, and the two sub-pixels adjacent to each row of the same color and color in the pattern of the black matrix 5 are ensured while the color mixing phenomenon does not occur.
  • the opening areas corresponding to the cells are all set to one, that is, the black matrix corresponding to the gap between two sub-pixel units adjacent to each row of the same color resistance color is omitted, for example, the first column and the second column pixel are omitted in FIG.
  • the position of the gate line can be changed on the basis of the structure shown in FIG. 15, as shown in FIG. 17, the column adjacent to each column of each column can be adjacent in each adjacent two rows of pixel units.
  • the color resistance colors of the two sub-pixel units are set to be the same, and two sub-pixel units adjacent to the column having the same color resistance color belong to different pixel units; for example, in the sub-pixel unit of the second row and the third row in FIG. , Sub-pixel units C1 and C4, D1 and D4...
  • the color resistance colors of D3 and D6 are the same.
  • Color changing of two sub-pixel units adjacent to a column belonging to two different pixel units by changing the color resistance arrangement of each sub-pixel unit of each adjacent pixel unit in each adjacent two rows of pixel units
  • the color is the same; and the position of the gate line 7 connected to the sub-pixel unit having the same color resistance color is changed, and the gate line 7 is disposed on the side far from the gap between the two sub-pixel units having the same color resistance color;
  • the arrangement of the gate lines 7 in the array substrate is optimized to the utmost extent.
  • the pattern of the black matrix is as shown in FIG. 18, and the two sub-pixels adjacent to each column having the same color and color resistance in the pattern of the black matrix 5 are ensured while the color mixing phenomenon does not occur.
  • the opening areas corresponding to the cells are all set to one, that is, the black matrix corresponding to the gap between two adjacent sub-pixel units of each column having the same color resistance color is omitted, for example, the first row and the second row are omitted in FIG.
  • adjacent four sub-pixel units D1, D2, D4 belonging to four different pixel units are arranged at four pixel units adjacent to each other in the row.
  • the color resistance color of D5 is the same, so that the opening area corresponding to the above four sub-pixel units D1, D2, D4 and D5 in the pattern of the black matrix 5 is one, so that the opening of each sub-pixel unit can be maximized. Rate, correspondingly increase the light transmittance of each sub-pixel unit, thereby maximizing the display brightness of the liquid crystal display. Moreover, since there is no color mixing phenomenon between the four sub-pixel units D1, D2, D4 and D5, the spacing between the pixel electrodes can be reduced, thereby increasing the area of the liquid crystal driven by the pixel electrode, thereby improving the liquid crystal display. The efficiency of the device.
  • the embodiment of the present invention further provides a driving method for the liquid crystal display, which specifically includes:
  • a gray scale signal of opposite polarity is applied to two columns of sub-pixel units having one data line at the sub-pixel cell gap.
  • the liquid crystal display panel since the liquid crystal display panel is connected to two sub-pixel units composed of two sub-pixel units adjacent to the same color row of the color resistance
  • the data line is disposed on a side away from the gap between the two columns of sub-pixel units, and no data line is disposed at a gap between the two columns of sub-pixel units, such that two sub-pixel units adjacent to each row of the two columns of sub-pixel units are apart from each other Closer, signal interference is easy to occur between two sub-pixel units that are close to each other; therefore, in the display time of one frame, it is necessary to ensure that the two sub-pixel units adjacent to each row of the same color resistance have the same polarity.
  • the liquid crystal display provided by the embodiment of the present invention, there are two data lines disposed at the gap of the sub-pixel unit, as shown in FIG. 19, there are two at the same time in the gap of the four columns of sub-pixel units.
  • the gray-scale signals transmitted between the two data lines that are close to each other easily interfere with each other; therefore, in the display time of one frame, it is necessary to ensure two data lines at the gap of each sub-pixel unit.
  • the grayscale signals passed are of the same polarity, which avoids the problem of signal interference between the two data lines. For example, as shown in Fig. 19, the polarities of the first column and the second column of sub-pixel units connected to the two data lines disposed at the gaps of the first column of sub-pixel units are the same.
  • gray scale signals of opposite polarities may be applied to two columns of sub-pixel units having one data line at the sub-pixel cell gap, such as the second column and the third column of sub-pixel units as shown in FIG. The opposite polarity.
  • the embodiment of the present invention further provides a liquid crystal.
  • the driving method of the display screen include:
  • a gray scale signal of opposite polarity is applied to two columns of sub-pixel units having two data lines at the sub-pixel cell gap.
  • the data lines connected to the two columns of sub-pixel units composed of two sub-pixel units adjacent to the same color row are disposed away from the two On one side of the gap of the columnar pixel unit, no data line is disposed at the gap between the two columns of sub-pixel units, so that two sub-pixel units adjacent to each row of the two columns of sub-pixel units are close to each other and are close to each other.
  • Signal interference is easy to occur between two sub-pixel units; therefore, in the display time of one frame, it is necessary to ensure that the two sub-pixel units adjacent to each row of the same color resistance have the same polarity, so as to avoid close proximity.
  • a problem of signal interference occurs between two sub-pixel units.
  • the second column and the third column of sub-pixel units in FIG. 20 have the same polarity, and the sub-pixel units of the same polarity in FIG. 20 use the same filling pattern. .
  • the embodiment of the present invention further provides a display device, which includes the above liquid crystal display provided by the embodiment of the present invention, and the display device can be: a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame. , navigation, etc. Any product or component that has a display function.
  • the display device reference may be made to the above embodiment of the liquid crystal display, and the repeated description is omitted.
  • the liquid crystal display panel, the driving method thereof and the display device provided by the embodiment of the invention change the color resistance of each sub-pixel unit of the pixel unit adjacent to each other in at least one set of adjacent two columns of pixel units in the liquid crystal display panel Arranging the two sub-pixel units adjacent to the row of two different pixel units to have the same color resistance color; and changing the position of the data line connected to the sub-pixel unit having the same color resistance color,
  • the line is disposed away from the side of the gap between the sub-pixel units of the same color of the two color resistors; thus, it is ensured that the black matrix corresponding to the gap between the two sub-pixel units is omitted without color mixing,
  • the opening area corresponding to the two sub-pixel units in the pattern of the black matrix is set to one.
  • the aperture ratio of each sub-pixel unit can be increased, and the light transmittance of each sub-pixel unit is increased accordingly, thereby improving the display brightness of the liquid crystal display.
  • the spacing between the pixel electrodes of the two pixels can be reduced, thereby increasing the area of the liquid crystal driven by the pixel electrodes, thereby further improving the liquid crystal display device. Work efficiency.

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Abstract

提供了一种液晶显示屏、其驱动方法及显示装置。改变液晶显示屏中至少一组相邻的两列像素单元中行相邻的像素单元的各亚像素单元的色阻排布方式，使属于两个不同像素单元的行相邻的两个亚像素单元的色阻颜色相同；并且，改变与色阻颜色相同的亚像素单元相连的数据线（4）的位置，将数据线（4）设置在远离两色阻颜色相同的亚像素单元的外侧；从而，可以保证在不发生混色现象的同时，省去对应于该两亚像素单元之间间隙处的黑矩阵（5），即将黑矩阵（5）的图形中与该两个亚像素单元对应的开口区域设置为一个。通过减少黑矩阵（5）图形区域的方式可以提高各亚像素单元的开口率，从而增加各亚像素单元的光透过率，进一步提高了液晶显示屏的显示亮度。

Description

液晶显示屏、 其驱动方法及显示装置 技术领域
本发明涉及显示技术领域， 尤其涉及液晶显示屏、 其驱动方 法及显示装置。 背景技术
液晶显示屏主要由阵列基板、 对向基板、 以及位于该两基板 之间的液晶分子组成； 液晶显示屏内设置有呈矩阵排列的多个像 素单元， 每个像素单元都是由色阻颜色不同的四个亚像素单元组 成的，四个亚像素单元的色阻颜色一般为 RGBW、RGBY或 RGBC：。 具体地， 在阵列基板上设置有栅线、 数据线、 薄膜晶体管 （TFT ) 以及像素电极； 在对向基板上设置有黑矩阵、 颜色树脂 （一般为 RGBW、 RGB Y或 RGBC ) 以及公共电极。 在栅线输入高电位的 扫描信号时， 与栅线连接的 TFT处于开启状态， 数据线加载的灰 阶信号通过 TFT施加到像素电极上， 像素电极与公共电极之间形 成的电场控制液晶分子翻转， 液晶分子对透过的背光进行调制， 使其以不同光强照射到对向基板的颜色树脂上， 颜色树脂对不同 光谱波段的光强透过性不同， 最终呈现出所需颜色的光。
目前， 为了得到宽广的色域和较好品质的显示色彩， 一般会 增加液晶显示屏中颜色树脂的厚度， 但是， 较厚的颜色树脂会降 低各亚像素单元的光透过率， 从而影响液晶显示屏的显示亮度。 虽然采用提高液晶显示屏背光源亮度的方式可以保证液晶显示屏 的显示亮度， 但是高亮度的背光源会增加整个液晶模组的功耗。 另外， 还可以通过提高各亚像素单元的开口率的方式以保证各亚 像素单元的光透过率， 但是由于液晶显示屏对盒工艺的精度限制， 因此， 需要保证黑矩阵具有大于亚像素单元漏光区域和工艺精度 宽度， 这不利于提高各亚像素单元的开口率。 并且， 随着高分辨 率液晶显示器件的发展， 也会导致开口率的进一步降低。
因此， 如何在低功耗的情况下， 提高液晶显示屏的显示亮度， 是本领域技术人员亟需解决的技术问题。 发明内容
有鉴于此， 本发明实施例提供一种液晶显示屏、 其驱动方法 及显示装置， 用以在保证低功耗的情况下， 提高液晶显示屏的显 示亮度。
因此， 本发明实施例提供了一种液晶显示屏， 包括： 对向基 板， 阵列基板， 以及位于所述对向基板和所述阵列基板之间的液 晶层； 所述液晶显示屏具有多个呈矩阵排列的像素单元， 每个所 述像素单元由色阻颜色不同的四个亚像素单元组成；
将所述多个像素单元以行方向上相邻的两列像素单元为一组 的方式进行划分， 且各组之间的像素单元互不重合； 在如此划分 的至少一组行相邻的两列像素单元中， 各行相邻的像素单元中行 相邻的两个亚像素单元的色阻颜色相同， 且所述色阻颜色相同的 行相邻的两个亚像素单元属于不同像素单元； 由各所述行相邻的 两个亚像素单元组成两列亚像素单元， 为所述两列亚像素单元中 的一列亚像素单元提供灰阶信号的数据线位于该列亚像素单元远 离另一列亚像素单元的间隙处；
在所述对向基板或阵列基板面向所述液晶层的一侧设置有具 有多个开口区域的黑矩阵， 所述黑矩阵的图形中与各所述行相邻 的两个亚像素单元对应的开口区域均设置为一个。
本发明实施例提供的上述液晶显示屏， 由于改变了至少一组 行相邻的两列像素单元中行相邻的像素单元的各亚像素单元的色 阻排布方式， 使属于两个不同像素单元的行相邻的两个亚像素单 元的色阻颜色相同； 并且， 改变了与色阻颜色相同的亚像素单元 相连的数据线的位置， 将数据线设置在远离两色阻颜色相同的亚 像素单元之间间隙的一侧； 这样， 可以保证在不发生混色现象的 同时， 省去对应于该两个亚像素单元之间间隙的黑矩阵， 即将黑 矩阵的图形中与该两个亚像素单元对应的开口区域设置为一个。 通过减少黑矩阵图形区域的方式可以提高各亚像素单元的开口 率， 相应地增加各亚像素单元的光透过率， 从而提高了液晶显示 屏的显示亮度。 而且， 由于两色阻颜色相同的亚像素单元之间不 存在混色现象， 可以减小两者的像素电极之间的间距， 从而增加 像素电极所驱动的液晶的面积， 进而可以提高液晶显示器件的工 作效率。
进一步地， 在上述液晶显示屏中： 将所述多个像素单元以列 方向上相邻的两行像素单元为一组的方式进行划分， 且各组之间 的像素单元互不重合； 在如此划分的至少一组列相邻的两行像素 单元中， 各列相邻的像素单元中列相邻的两个亚像素单元的色阻 颜色相同， 且所述色阻颜色相同的列相邻的两个亚像素单元属于 不同像素单元； 由各所述列相邻的两个亚像素单元组成两行亚像 素单元， 为所述两行亚像素单元中的一行亚像素单元提供扫描信 号的栅线位于该行亚像素单元远离另一行亚像素单元的间隙处。
较佳地， 为了进一步地提高液晶显示屏的显示亮度， 在上述 液晶显示屏中： 所述黑矩阵的图形中与各所述列相邻的两个亚像 素单元对应的开口区域均设置为一个。
具体地， 本发明实施例提供的上述液晶显示屏中， 每个所述 像素单元中的四个亚像素单元沿像素单元的行方向排列。
较佳地， 在每个所述像素单元中的四个亚像素单元沿像素单 元的行方向排列时， 为了最大程度地减少与数据线对应的黑矩阵 图形区域， 从而提高液晶显示屏的显示亮度， 在每组行相邻的两 列像素单元中， 各行相邻的像素单元中行相邻的两个亚像素单元 的色阻颜色相同， 且所述色阻颜色相同的行相邻的两个亚像素单 元属于不同像素单元。
进一步地， 在每个所述像素单元中的四个亚像素单元沿像素 单元的行方向排列时， 为了最大程度地减少与栅线对应的黑矩阵 图形区域， 从而提高液晶显示屏的显示亮度， 在每组列相邻的两 行像素单元中， 各列相邻的像素单元中列相邻的两个亚像素单元 的色阻颜色相同。
具体地， 本发明实施例提供的上述液晶显示屏中， 每个所述 像素单元中的四个亚像素单元沿像素单元的列方向排列。
较佳地， 在每个所述像素单元中的四个亚像素单元沿像素单 元的列方向排列时， 为了最大程度地减少与数据线对应的黑矩阵 图形区域， 从而提高液晶显示屏的显示亮度， 在每组行相邻的两 列像素单元中， 各行相邻的像素单元中行相邻的两个亚像素单元 的色阻颜色相同。
进一步地， 在每个所述像素单元中的四个亚像素单元沿像素 单元的列方向排列时， 为了最大程度地减少与栅线对应的黑矩阵 图形区域， 从而提高液晶显示屏的显示亮度， 在每组列相邻的两 行像素单元中， 各列相邻的像素单元中列相邻的两个亚像素单元 的色阻颜色相同， 且所述色阻颜色相同的列相邻的两个亚像素单 元属于不同像素单元。
具体地， 本发明实施例提供的上述液晶显示屏中， 每个所述 像素单元中的四个亚像素单元呈矩阵方式排列。
较佳地， 在每个所述像素单元中的四个亚像素单元呈矩阵方 式排列时， 为了最大程度地减少与数据线对应的黑矩阵图形区域, 从而提高液晶显示屏的显示亮度， 在每组行相邻的两列像素单元 中， 各行相邻的像素单元中行相邻的两个亚像素单元的色阻颜色 相同， 且所述色阻颜色相同的行相邻的两个亚像素单元属于不同 像素单元。
进一步地， 在每个所述像素单元中的四个亚像素单元呈矩阵 方式排列时， 为了最大程度地减少与栅线对应的黑矩阵图形区域 , 从而提高液晶显示屏的显示亮度， 在每组列相邻的两行像素单元 中， 各列相邻的像素单元中列相邻的两个亚像素单元的色阻颜色 相同， 且所述色阻颜色相同的列相邻的两个亚像素单元属于不同 像素单元。
本发明实施例还提供了一种显示装置， 包括本发明实施例提 供的上述液晶显示屏。
针对本发明实施例提供的上述液晶屏的实施方式， 本发明实 施例还提供了一种液晶显示屏的驱动方法， 包括： 在一帧的显示时间内， 对色阻颜色相同的行相邻的两个亚像 素单元所在的两列亚像素单元施加极性相同的灰阶信号； 对在亚像素单元间隙处具有两条数据线的两列亚像素单元施加极性 相同的灰阶信号； 以及
对在亚像素单元间隙处具有一条数据线的两列亚像素单元施 加极性相反的灰阶信号。
针对本发明实施例提供的上述液晶显示屏中在每个所述像素 单元中的四个亚像素单元沿像素单元的列方向和呈矩阵排列的方 式， 本发明实施例还提供了一种液晶显示屏的驱动方法， 包括： 在一帧的显示时间内， 对色阻颜色相同的行相邻的两个亚像 素单元所在的两列亚像素单元施加极性相同的灰阶信号； 以及 对在亚像素单元间隙处具有两条数据线的两列亚像素单元施 加极性相反的灰阶信号。 附图说明
图 1为本发明实施例提供的液晶显示屏的结构示意图； 图 2为本发明实施例提供的液晶显示屏中阵列基板的结构示 意图之一；
图 3为本发明实施例提供的液晶显示屏中对向基板的结构示 意图之一；
图 4为现有技术中液晶显示屏中对向基板的结构示意图； 图 5为本发明实施例提供的液晶显示屏中阵列基板的结构示 意图之二；
图 6为本发明实施例提供的液晶显示屏中对向基板的结构示 意图之二；
图 7为本发明实例一中液晶显示屏中阵列基板的结构示意图 之一；
图 8为本发明实例一中液晶显示屏中对向基板的结构示意图 之一；
图 9为本发明实例一中液晶显示屏中阵列基板的结构示意图 之二；
图 10为本发明实例 中液晶显示屏中对向基板的结构示意 图之二；
图 11为本发明实例. 中液晶显示屏中阵列基板的结构示意 图之一
图 12为本发明实例. 中液晶显示屏中对向基板的结构示意 图之一
图 13为本发明实例. 中液晶显示屏中阵列基板的结构示意 图之二
图 14为本发明实例. 中液晶显示屏中对向基板的结构示意 图之二
图 15为本发明实例. 中液晶显示屏中阵列基板的结构示意 图之一
图 16为本发明实例. 中液晶显示屏中对向基板的结构示意 图之一
图 17为本发明实例. 中液晶显示屏中阵列基板的结构示意 图之二
18为本发明实例. 中液晶显示屏中对向基板的结构示意 图之二；
图 19为本发明实施例提供的液晶显示屏的驱动方法应用于 图 9结构时的示意图；
图 20为本发明实施例提供的液晶显示屏的驱动方法应用于 图 17结构时的示意图。 具体实施方式
下面结合附图， 对本发明实施例提供的液晶显示屏、 其驱动 方法及显示装置的具体实施方式进行详细地说明。
附图中各膜层的形状和厚度不反映阵列基板或对向基板的真 实比例， 目的只是示意说明本发明内容。
本发明实施例提供的一种液晶显示屏， 如图 1所示， 包括： 对向基板 1 , 阵列基板 2, 以及位于对向基板 1和阵列基板 2之间 的液晶层 3; 液晶显示屏具有多个呈矩阵排列的像素单元 （图 1 中示出了两个像素单元， 即， 由 Al、 Bl、 Cl、 D1构成的一个像 素单元和由 A2、 B2、 C2、 D2构成的一个像素单元） ， 每个像素 单元由色阻颜色不同的四个亚像素单元 （图 1中虚线框所示）组 成；在图 1中每个像素单元中的各亚像素单元分别用 Al、 Bl、 Cl、 D1和 A2、 B2、 C2、 D2表示， 其中， Al和 A2、 Bl和 B2、 CI 和 C2、 Dl和 D2可以表示 RGBW、 RGBY或 RGBC中的任一颜 色；
如图 2所示的阵列基板 2的俯视图， 将各像素单元 （图 2中 虚线框所示为一个像素单元） 以在行方向上相邻 （以下筒称行相 邻） 的两列像素单元为一组的方式进行划分， 且各组之间的像素 单元互不重合； 在至少一组行相邻的两列像素单元中， 各行相邻 的像素单元中行相邻的两个亚像素单元 D1和 D2、 A3和 A4的色 阻颜色相同， 且色阻颜色相同的行相邻的两个亚像素单元 D1和 D2、 A3和 A4属于不同像素单元； 由各个行相邻的两个亚像素单 元组成两列亚像素单元， 为该两列亚像素单元中的一列亚像素单 元提供灰阶信号的数据线 4位于该列亚像素单元远离另一列亚像 素单元的间隙处， 即 D1和 D2、 A3和入4之间没有设置数据线 4, 而是在 D2和 C2、 A4和 B4之间设置两条数据线 4;
在对向基板 1或阵列基板 2面向液晶层 3的一侧设置有具有 多个开口区域的黑矩阵 5,如图 3所示，该黑矩阵 5的图形中与各 行相邻的两个亚像素单元 D1和 D2对应的开口区域设置为一个， 即在 D1和 D2之间没有设置黑矩阵 5的图形。
本发明实施例提供的上述液晶显示屏， 由于改变了至少一组 行相邻的两列像素单元中行相邻的像素单元的各亚像素单元的色 阻排布方式， 使属于两个不同像素单元的行相邻的两个亚像素单 元 D1和 D2、 A3和 A4的色阻颜色相同； 并且， 改变了与色阻颜 色相同的亚像素单元 D1和 D2、A3和 A4相连的数据线 4的位置， 将数据线 4设置在远离两色阻颜色相同的亚像素单元 D1和 D2、 A3和 A4之间间隙的一侧， 例如将该数据线 4设置在亚像素单元 D2和 C2、 A4和 B4之间的间隙处； 这样， 可以保证在不发生混 色现象的同时， 省去对应于该两亚像素单元之间间隙的黑矩阵 5 , 即将黑矩阵 5的图形中与该两个亚像素单元对应的开口区域设置 为一个。 相对于现有技术如图 4所示的像素单元中各亚像素单元 的排列方式以及黑矩阵 5的图形， 本发明实施例提供的上述液晶 显示屏通过减少黑矩阵 5图形区域的方式可以提高各亚像素单元 的开口率， 从而增加各亚像素单元的光透过率， 进一步提高了液 晶显示屏的显示亮度。 而且， 由于两色阻颜色相同的亚像素单元 D1和 D2、 A3和 A4之间不存在混色现象， 可以减小两者的像素 电极之间的间距， 从而增加像素电极所驱动的液晶的面积， 进而 可以提高液晶显示器件的工作效率。
本发明实施例提供的上述液晶显示屏在具体实施时， 决定各 亚像素单元色阻颜色的颜色树脂 6, 如图 1所示， 可以设置在对向 基板 1面向液晶层 3的一侧， 也可以设置在阵列基板 2面向对向 基板 1的一侧， 在此不做限定。 此外， 本发明实施例提供的上述 液晶显示屏在具体实施时， 在黑矩阵图形中的一个开口区域对应 于多个色阻颜色相同的亚像素单元时， 可以将各亚像素单元对应 的颜色树脂分开设置， 也可以设置为一整片， 在此不做限定。
黑矩阵 5用于遮挡各栅线和数据线以防止发生漏光和混色现 象， 如图 1所示， 黑矩阵 5可以设置在对向基板 1面向液晶层 3 的一侧， 黑矩阵 5也可以设置在阵列基板 2面向对向基板 1的一 侧， 在此不做限定。
进一步地， 本发明实施例提供的上述液晶显示屏， 在变更了 数据线位置的基础上， 还可以变更栅线的位置， 具体地， 如图 5 所示， 将各像素单元以列方向上相邻 （以下筒称列相邻） 的两行 像素单元为一组的方式进行划分， 且各组之间的像素单元互不重 合； 在如此划分的至少一组列相邻的两行像素单元中， 各个列相 邻的像素单元中列相邻的两个亚像素单元 A1和 A3、 B1和 B3、 C1和 C3、 Dl和 D3、 A2和 A4、 B2和 B4、 C2和 C4、 D2和 D4 的色阻颜色相同， 且色阻颜色相同的列相邻的两个亚像素单元 A1 和 A3、 B1和 B3、 C1和 C3、 Dl和 D3、 A2和 A4、 B2和 B4、 C2和 C4、 D2和 D4属于不同像素单元； 由各个列相邻的两个亚 像素单元组成两行亚像素单元， 为该两行亚像素单元中的一行亚 像素单元提供扫描信号的栅线 7位于该行亚像素单元远离另一行 亚像素单元的间隙处， 即 A1和 A3、 B1和 B3、 C1和 C3、 Dl和 D3、 A2和 A4、 B2和 B4、 C2和 C4、 D2和 D4之间没有设置栅 线。
在本发明实施例提供的上述液晶显示屏采用图 5所示的结 构， 变更了与色阻颜色相同的亚像素单元 A1和 A3、 B1和 B3、 C1和 C3、 Dl和 D3、 A2和 A4、 B2和 B4、 C2和 C4、 D2和 D4 相连的栅线 7的位置时； 在保证不发生混色现象的同时， 如图 6 所示， 可以省去对应于该两行亚像素单元之间间隙处的黑矩阵 5 , 即将黑矩阵 5的图形中与各列相邻的亚像素单元对应的开口区域 均设置为一个， 即 A1和 A3对应的黑矩阵 5的图像中开口区域设 置为一个， 这样可以进一步地减少黑矩阵 5的图形区域， 从而提 高各亚像素单元的开口率， 增加各亚像素单元的光透过率， 进一 步提高了液晶显示屏的显示亮度。 而且， 由于两色阻颜色相同的 亚像素单元 A1和 A3、 B1和 B3、 C1和 C3、 Dl和 D3、 A2和 A4、 B2和 B4、 C2和 C4、 D2和 D4之间不存在混色现象， 可以减小两 者的像素电极之间的间距， 从而增加像素电极所驱动的液晶的面 积， 进而可以提高液晶显示器件的工作效率。
在具体实施时， 在本发明实施例提供的上述液晶显示屏中， 组成每个像素单元的四个亚像素单元可以采用沿像素单元的行方 向排列的方式， 可以采用沿像素单元的列方向排列的方式， 可以 采用矩阵排列的方式， 在此不做限定。
下面通过三个具体的实例对本发明实施例提供的上述液晶显 示屏应用于这三种亚像素单元排列方式时的具体实现方式进行详 细的说明。
实例一： 每个像素单元中的四个亚像素单元沿像素单元的行 方向■#列。
具体地， 如图 7所示的 4 x 3个像素单元， 在每相邻的两列像 素单元中， 将各行相邻的像素单元中行相邻的两个亚像素单元的 色阻颜色设置为相同， 且色阻颜色相同的行相邻的两个亚像素单 元属于不同像素单元； 例如图 7中第一列和第二列像素单元中， 亚像素单元 D1和 D2, A4和 A5, D7和 D8, A10和 Al l的色阻 颜色均相同。
通过改变每组行相邻的两列像素单元中各行相邻的像素单元 的各亚像素单元的色阻排布方式， 使属于两个不同像素单元的行 相邻的两个亚像素单元的色阻颜色相同； 且改变与色阻颜色相同 的亚像素单元相连的数据线 4的位置， 将数据线 4都设置在远离 两色阻颜色相同的亚像素单元之间间隙的一侧； 这样可以最大限 度的优化在阵列基板中数据线 4的排布。
对应于上述图 7所示的结构， 黑矩阵 5的图形如图 8所示， 在保证不发生混色现象的同时， 黑矩阵 5的图形中与色阻颜色相 同的各行相邻的两个亚像素单元对应的开口区域均设置为一个， 即省去对应于色阻颜色相同的各行相邻的两个亚像素单元之间间 隙的黑矩阵， 例如图 8中省去第一列和第二列像素单元中， 亚像 素单元 D1和 D2, A4和 A5, D7和 D8, A10和 Al l之间间隙处 的黑矩阵图形。
进一步地，在如图 7所示的结构基础上可以变更栅线的位置， 如图 9所示， 可以在每组列相邻的两行像素单元中， 将各个列相 邻的像素单元中列相邻的两个亚像素单元的色阻颜色设置为相 同； 例如图 9中第二行和第三行像素单元中， 亚像素单元 A4和 A7, B4和 B7…… D6和 D9的色阻颜色均相同。
通过改变每组列相邻的两行像素单元中各列相邻的像素单元 的各亚像素单元的色阻排布方式， 使属于两个不同像素单元的列 相邻的两个亚像素单元的色阻颜色相同； 且改变与色阻颜色相同 的亚像素单元相连的栅线 7的位置， 将栅线 7都设置在远离两色 阻颜色相同的亚像素单元之间间隙的一侧； 这样可以最大限度的 优化在阵列基板中栅线 7的排布。
对应于上述图 9所示的结构， 黑矩阵的图形如图 10所示， 在 保证不发生混色现象的同时， 黑矩阵 5的图形中与色阻颜色相同 的各列相邻的两个亚像素单元对应的开口区域均设置为一个， 即 省去对应于色阻颜色相同的各列相邻的两个亚像素单元之间间隙 的黑矩阵， 例如图 10中省去第二行和第三行像素单元中， 亚像素 单元 A4和 A7, B4和 B7…… D6和 D9之间间隙处的黑矩阵图形。
从图 10中可以看出， 在行相邻且列相邻的四个像素单元处， 属于四个不同像素单元的相邻的四个亚像素单元 D4、 D5、 D7和 D8的色阻颜色均相同， 这样在黑矩阵 5的图形中与上述四个亚像 素单元 D4、 D5、 D7和 D8对应的开口区域就为一个， 这样可以 最大限度的提高各亚像素单元的开口率， 相应地增加各亚像素单 元的光透过率， 从而最大限度地提高了液晶显示屏的显示亮度。 而且， 由于上述四个亚像素单元 D4、 D5、 D7和 D8之间不存在 混色现象， 可以减小其像素电极之间的间距， 从而增加像素电极 所驱动的液晶的面积， 进而可以提高液晶显示器件的工作效率。
实例二： 每个像素单元中的四个亚像素单元沿像素单元的列 方向■#列。
具体地， 如图 11所示的 3 x 4个像素单元， 在每组行相邻的 两列像素单元中， 将各行相邻的像素单元中行相邻的两个亚像素 单元的色阻颜色设置为相同； 例如图 11中第一列和第二列像素单 元中， 亚像素单元 A1和 A2, B1和 B2…… D9和 D10的色阻颜色 均相同。
通过改变每组行相邻的两列像素单元中各行相邻的像素单元 的各亚像素单元的色阻排布方式， 使属于两个不同像素单元的行 相邻的两个亚像素单元的色阻颜色相同； 且改变与色阻颜色相同 的亚像素单元相连的数据线 4的位置， 将数据线 4都设置在远离 这两个色阻颜色相同的亚像素单元之间间隙的一侧； 这样可以最 大限度的优化在阵列基板中数据线 4的排布。
对应于上述图 11所示的结构，黑矩阵 5的图形如图 12所示， 在保证不发生混色现象的同时， 黑矩阵 5的图形中与色阻颜色相 同的各行相邻的两个亚像素单元对应的开口区域均设置为一个， 即省去对应于色阻颜色相同的各行相邻的两个亚像素单元之间间 隙的黑矩阵， 例如图 12中省去第一列和第二列像素单元中， 亚像 素单元 A1和 A2, B1和 B2…… D9和 D10之间间隙处的黑矩阵图 形。
进一步地， 在如图 11所示的结构基础上可以变更栅线的位 置， 如图 13所示， 可以在每组列相邻的两行像素单元中， 将各列 相邻的像素单元中列相邻的两个亚像素单元的色阻颜色设置为相 同， 且色阻颜色相同的列相邻的两个亚像素单元属于不同像素单 元； 例如图 13中第一行和第二行像素单元中， 亚像素单元 A1和 A5, A2和 A6, A3和 A7, A4和 A8的色阻颜色均相同。
通过改变每相邻的两行像素单元中各列相邻的像素单元的各 亚像素单元的色阻排布方式， 使属于两个不同像素单元的列相邻 的两个亚像素单元的色阻颜色相同； 且改变与色阻颜色相同的亚 像素单元相连的栅线 7的位置， 将栅线 7都设置在远离两色阻颜 色相同的亚像素单元之间间隙的一侧； 这样可以最大限度的优化 在阵列基板中栅线 7的排布。
对应于上述图 13所示的结构， 黑矩阵的图形如图 14所示， 在保证不发生混色现象的同时， 黑矩阵 5的图形中与色阻颜色相 同的各列相邻的两个亚像素单元对应的开口区域均设置为一个， 即省去对应于色阻颜色相同的各列相邻的两个亚像素单元之间间 隙的黑矩阵， 例如图 14中省去第一行和第二行像素单元中， 亚像 素单元 A1和 A5, A2和 A6, A3和 A7, A4和 A8之间间隙处的 黑矩阵图形。
从图 14中可以看出， 在行相邻且列相邻的四个像素单元处， 属于四个不同像素单元的相邻的四个亚像素单元 Al、 A2、 A5和 A6的色阻颜色均相同， 这样在黑矩阵 5的图形中与上述四个亚像 素单元 Al、 A2、 A5和 A6对应的开口区域就为一个， 这样可以 最大限度的提高各亚像素单元的开口率， 相应地增加各亚像素单 元的光透过率， 从而最大限度地提高了液晶显示屏的显示亮度。 而且， 由于上述四个亚像素单元 Al、 A2、 A5和 A6之间不存在 混色现象， 可以减小其像素电极之间的间距， 从而增加像素电极 所驱动的液晶的面积， 进而可以提高液晶显示器件的工作效率。
实例三：每个像素单元中的四个亚像素单元呈矩阵方式排列。 具体地， 如图 15所示的 2 x 3个像素单元， 在每相邻的两列 像素单元中， 将各行相邻的像素单元中行相邻的两个亚像素单元 的色阻颜色设置为相同， 且色阻颜色相同的行相邻的两个亚像素 单元属于不同像素单元；例如图 15中第一列和第二列像素单元中， 亚像素单元 B1和 B2, D1和 D2 , B4和 B5 , D4和 D5的色阻颜 色均相同。
通过改变每相邻的两列像素单元中各行相邻的像素单元的各 亚像素单元的色阻排布方式， 使属于两个不同像素单元的行相邻 的两个亚像素单元的色阻颜色相同； 且改变与色阻颜色相同的亚 像素单元相连的数据线 4的位置， 将数据线 4都设置在远离两色 阻颜色相同的亚像素单元之间间隙的一侧； 这样可以最大限度的 优化在阵列基板中数据线 4的排布。
对应于上述图 15所示的结构,黑矩阵 5的图形如图 16所示， 在保证不发生混色现象的同时， 黑矩阵 5的图形中与色阻颜色相 同的各行相邻的两个亚像素单元对应的开口区域均设置为一个， 即省去对应于色阻颜色相同的各行相邻的两个亚像素单元之间间 隙的黑矩阵， 例如图 16中省去第一列和第二列像素单元中， 亚像 素单元 B1和 B2, D1和 D2, B4和 B5 , D4和 D5之间间隙处的 黑矩阵图形。
进一步地， 在如图 15所示的结构基础上可以变更栅线的位 置， 如图 17所示， 可以在每相邻的两行像素单元中， 将各列相邻 的像素单元中列相邻的两个亚像素单元的色阻颜色设置为相同， 且色阻颜色相同的列相邻的两个亚像素单元属于不同像素单元； 例如图 17中第二行和第三行的亚像素单元中， 亚像素单元 C1和 C4, D1和 D4…… D3和 D6的色阻颜色均相同。 通过改变每相邻的两行像素单元中各列相邻的像素单元的各 亚像素单元的色阻排布方式， 使属于两个不同像素单元的列相邻 的两个亚像素单元的色阻颜色相同； 且改变与色阻颜色相同的亚 像素单元相连的栅线 7的位置， 将栅线 7都设置在远离色阻颜色 相同的这两个亚像素单元之间间隙的一侧； 这样可以最大限度的 优化在阵列基板中栅线 7的排布。
对应于上述图 17所示的结构， 黑矩阵的图形如图 18所示， 在保证不发生混色现象的同时， 黑矩阵 5的图形中与色阻颜色相 同的各列相邻的两个亚像素单元对应的开口区域均设置为一个， 即省去对应于色阻颜色相同的各列相邻的两个亚像素单元之间间 隙的黑矩阵， 例如图 18中省去第一行和第二行像素单元中， 亚像 素单元 C1和 C4, D1和 D4…… D3和 D6之间间隙处的黑矩阵图 形。
从图 18中可以看出， 在行相邻且列相邻的四个像素单元处， 属于四个不同像素单元的相邻的四个亚像素单元 Dl、 D2、 D4和
D5的色阻颜色均相同， 这样在黑矩阵 5的图形中与上述四个亚像 素单元 Dl、 D2、 D4和 D5对应的开口区域就为一个， 这样可以 最大限度的提高各亚像素单元的开口率， 相应地增加各亚像素单 元的光透过率， 从而最大限度地提高了液晶显示屏的显示亮度。 而且， 由于上述四个亚像素单元 Dl、 D2、 D4和 D5之间不存在 混色现象， 可以减小其像素电极之间的间距， 从而增加像素电极 所驱动的液晶的面积， 进而可以提高液晶显示器件的工作效率。
相应的，本发明实施例还提供了上述液晶显示屏的驱动方法， 具体包括：
在一帧的显示时间内， 对色阻颜色相同的行相邻的两个亚像 素单元所在的两列亚像素单元施加极性相同的灰阶信号；
对在亚像素单元间隙处具有两条数据线的两列亚像素单元施 加极性相同的灰阶信号；
对在亚像素单元间隙处具有一条数据线的两列亚像素单元施 加极性相反的灰阶信号。 在上述驱动方法应用于本发明实施例提供的上述液晶显示屏 时， 由于在液晶显示屏中， 与由色阻颜色相同的行相邻的两个亚 像素单元组成的两列亚像素单元相连的数据线设置在远离该两列 亚像素单元间隙的一侧， 该两列亚像素单元间的间隙处没有设置 数据线， 这样， 该两列亚像素单元中各行相邻的两个亚像素单元 相距较近， 相距较近的两个亚像素单元之间容易发生信号干扰； 因此， 在一帧的显示时间内， 需要保证各色阻颜色相同的行相邻 的两个亚像素单元的极性相同， 这样可以避免两个相距较近的亚 像素单元之间发生信号干扰的问题。 以图 19所示的亚像素单元的 排列方式为例， 如图 19所示， 第四列和第五列亚像素单元的极性 相同， 第八列和第九列亚像素单元的极性相同， 在图 19中极性相 同的亚像素单元采用同一填充图案。
同时， 由于在本发明实施例提供的液晶显示屏中， 存在在亚 像素单元间隙处设置有两条数据线的情况， 如图 19所示， 在四列 亚像素单元间隙处都同时具有两条数据线的情况， 由于相距较近 的两条数据线之间传递的灰阶信号容易相互干扰； 因此， 在一帧 的显示时间内， 需要保证在各亚像素单元间隙处具有的两条数据 线传递的灰阶信号的极性相同， 这样可以避免这两条数据线之间 发生信号干扰的问题。 例如如图 19中所示， 与设置在第一列亚像 素单元间隙处的两条数据线相连的第一列和第二列亚像素单元的 极性相同。
在此基础上， 例如如图 19所示， 在亚像素单元间隙处还会存 在仅设置有一条数据线的情况， 这时， 为了实现液晶显示屏中各 亚像素单元的列翻转驱动， 在一帧的显示时间内， 可以对在亚像 素单元间隙处具有一条数据线的两列亚像素单元施加极性相反的 灰阶信号， 例如如图 19所示的第二列和第三列亚像素单元的极性 相反。
另外， 针对本发明实施例提供的上述液晶显示屏中在每个像 素单元中的四个亚像素单元沿像素单元的列方向排列和呈矩阵排 列的方式， 本发明实施例还提供了一种液晶显示屏的驱动方法， 包括：
在一帧的显示时间内， 对色阻颜色相同的行相邻的两个亚像 素单元所在的两列亚像素单元施加极性相同的灰阶信号；
对在亚像素单元间隙处具有两条数据线的两列亚像素单元施 加极性相反的灰阶信号。
在上述驱动方法应用于本发明实施例提供的液晶显示屏时， 由于与由色阻颜色相同的行相邻的两个亚像素单元组成的两列亚 像素单元相连的数据线设置在远离该两列亚像素单元间隙的一 侧， 该两列亚像素单元间的间隙处没有设置数据线， 这样， 该两 列亚像素单元中各行相邻的两个亚像素单元相距较近， 相距较近 的两个亚像素单元之间容易发生信号干扰； 因此， 在一帧的显示 时间内， 需要保证各色阻颜色相同的行相邻的两个亚像素单元的 极性相同， 这样可以避免相距较近的两个亚像素单元之间发生信 号干扰的问题。 以图 17所示的亚像素单元的排列方式为例， 例如 图 20中的第二列和第三列亚像素单元的极性相同， 在图 20中极 性相同的亚像素单元采用同一填充图案。
同时， 为了实现液晶显示屏中各亚像素单元的列翻转驱动， 在一帧的显示时间内， 需要保证在亚像素单元间隙处的两条数据 线上传输的灰阶信号的极性相反， 例如图 20中的第一列和第二列 亚像素单元的极性相反。
基于同一发明构思， 本发明实施例还提供了一种显示装置， 包括本发明实施例提供的上述液晶显示屏， 该显示装置可以为： 手机、 平板电脑、 电视机、 显示器、 笔记本电脑、 数码相框、 导 航仪等任何具有显示功能的产品或部件。 该显示装置的实施可以 参见上述液晶显示屏的实施例， 重复之处不再赘述。
本发明实施例提供的一种液晶显示屏、 其驱动方法及显示装 置， 由于改变了液晶显示屏中至少一组相邻的两列像素单元中行 相邻的像素单元的各亚像素单元的色阻排布方式， 使属于两个不 同像素单元的行相邻的两个亚像素单元的色阻颜色相同； 并且， 改变了与色阻颜色相同的亚像素单元相连的数据线的位置， 将数 据线设置在远离两色阻颜色相同的亚像素单元之间间隙的一侧； 这样， 可以保证在不发生混色现象的同时， 省去对应于该两亚像 素单元之间间隙的黑矩阵， 即将黑矩阵的图形中与该两个亚像素 单元对应的开口区域设置为一个。 通过减少黑矩阵图形区域的方 式可以提高各亚像素单元的开口率， 相应地增加各亚像素单元的 光透过率， 从而提高了液晶显示屏的显示亮度。 而且， 由于两色 阻颜色相同的亚像素单元之间不存在混色现象， 可以减小两者的 像素电极之间的间距， 从而增加像素电极所驱动的液晶的面积， 进而可以提高液晶显示器件的工作效率。
显然， 本领域的技术人员可以对本发明进行各种改动和变型 而不脱离本发明的精神和范围。 这样， 倘若本发明的这些修改和 变型属于本发明权利要求及其等同技术的范围之内， 则本发明也 意图包含这些改动和变型在内。

Claims

权利要求书
1、 一种液晶显示屏， 包括： 对向基板， 阵列基板， 以及位于 所述对向基板和所述阵列基板之间的液晶层； 所述液晶显示屏具 有多个呈矩阵排列的像素单元， 每个所述像素单元由色阻颜色不 同的四个亚像素单元组成， 其特征在于；
将所述多个像素单元以行方向上相邻的两列像素单元为一组 的方式进行划分， 且各组之间的像素单元互不重合； 在如此划分 的至少一组行相邻的两列像素单元中， 各行相邻的像素单元中行 相邻的两个亚像素单元的色阻颜色相同， 且所述色阻颜色相同的 行相邻的两个亚像素单元属于不同像素单元； 由各所述行相邻的 两个亚像素单元组成两列亚像素单元， 为所述两列亚像素单元中 的一列亚像素单元提供灰阶信号的数据线位于该列亚像素单元远 离另一列亚像素单元的间隙处；
在所述对向基板或阵列基板面向所述液晶层的一侧设置有具 有多个开口区域的黑矩阵， 所述黑矩阵的图形中与各所述行相邻 的两个亚像素单元对应的开口区域均设置为一个。
2、 如权利要求 1所述的液晶显示屏， 其特征在于， 将所述多个像素单元以列方向上相邻的两行像素单元为一组 的方式进行划分， 且各组之间的像素单元互不重合； 在如此划分 的至少一组列相邻的两行像素单元中， 各列相邻的像素单元中列 相邻的两个亚像素单元的色阻颜色相同， 且所述色阻颜色相同的 列相邻的两个亚像素单元属于不同像素单元； 由各所述列相邻的 两个亚像素单元组成两行亚像素单元， 为所述两行亚像素单元中 的一行亚像素单元提供扫描信号的栅线位于该行亚像素单元远离 另一行亚像素单元的间隙处。
3、 如权利要求 2所述的液晶显示屏， 其特征在于， 所述黑矩 阵的图形中与各所述列相邻的两个亚像素单元对应的开口区域均 设置为一个。
4、 如权利要求 3所述的液晶显示屏， 其特征在于， 每个所述 像素单元中的四个亚像素单元沿像素单元的行方向排列。
5、 如权利要求 4所述的液晶显示屏， 其特征在于， 在每组行 相邻的两列像素单元中， 各行相邻的像素单元中行相邻的两个亚 像素单元的色阻颜色相同， 且所述色阻颜色相同的行相邻的两个 亚像素单元属于不同像素单元。
6、 如权利要求 5所述的液晶显示屏， 其特征在于， 在每组列 相邻的两行像素单元中， 各列相邻的像素单元中列相邻的两个亚 像素单元的色阻颜色相同。
7、 如权利要求 3所述的液晶显示屏， 其特征在于， 每个所述 像素单元中的四个亚像素单元沿像素单元的列方向排列。
8、 如权利要求 7所述的液晶显示屏， 其特征在于， 在每组行 相邻的两列像素单元中， 各行相邻的像素单元中行相邻的两个亚 像素单元的色阻颜色相同。
9、 如权利要求 8所述的液晶显示屏， 其特征在于， 在每组列 相邻的两行像素单元中， 各列相邻的像素单元中列相邻的两个亚 像素单元的色阻颜色相同， 且所述色阻颜色相同的列相邻的两个 亚像素单元属于不同像素单元。
10、 如权利要求 3所述的液晶显示屏， 其特征在于， 每个所 述像素单元中的四个亚像素单元呈矩阵方式排列。
11、 如权利要求 10所述的液晶显示屏， 其特征在于， 在每组 行相邻的两列像素单元中， 各行相邻的像素单元中行相邻的两个 亚像素单元的色阻颜色相同， 且所述色阻颜色相同的行相邻的两 个亚像素单元属于不同像素单元。
12、 如权利要求 11所述的液晶显示屏， 其特征在于， 在每组 列相邻的两行像素单元中， 各列相邻的像素单元中列相邻的两个 亚像素单元的色阻颜色相同， 且所述色阻颜色相同的列相邻的两 个亚像素单元属于不同像素单元。
13、 一种显示装置， 其特征在于， 包括如权利要求 1-12任一 项所述的液晶显示屏。
14、一种如权利要求 1-12任一项所述的液晶显示屏的驱动方 法， 其特征在于， 包括：
在一帧的显示时间内， 对色阻颜色相同的行相邻的两个亚像 素单元所在的两列亚像素单元施加极性相同的灰阶信号；
对在亚像素单元间隙处具有两条数据线的两列亚像素单元施 加极性相同的灰阶信号； 以及
对在亚像素单元间隙处具有一条数据线的两列亚像素单元施 加极性相反的灰阶信号。
15、 一种如权利要求 8、 9、 11或 12所述的液晶显示屏的驱 动方法， 其特征在于， 包括：
在一帧的显示时间内， 对色阻颜色相同的行相邻的两个亚像 素单元所在的两列亚像素单元施加极性相同的灰阶信号； 以及 对在亚像素单元间隙处具有两条数据线的两列亚像素单元施 加极性相反的灰阶信号。
PCT/CN2013/088666 2013-08-07 2013-12-05 液晶显示屏、其驱动方法及显示装置 WO2015018150A1 (zh)

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