WO2021227193A1 - 像素结构、具有该像素结构的显示面板和显示装置 - Google Patents

像素结构、具有该像素结构的显示面板和显示装置 Download PDF

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Publication number
WO2021227193A1
WO2021227193A1 PCT/CN2020/096724 CN2020096724W WO2021227193A1 WO 2021227193 A1 WO2021227193 A1 WO 2021227193A1 CN 2020096724 W CN2020096724 W CN 2020096724W WO 2021227193 A1 WO2021227193 A1 WO 2021227193A1
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Prior art keywords
sub
pixels
pixel
same
polarities
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PCT/CN2020/096724
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English (en)
French (fr)
Inventor
李利霞
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深圳市华星光电半导体显示技术有限公司
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Priority to US17/050,428 priority Critical patent/US20230119677A1/en
Publication of WO2021227193A1 publication Critical patent/WO2021227193A1/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels

Definitions

  • the present invention relates to the field of display technology, and in particular to a pixel structure, a display panel and a display device having the pixel structure.
  • LCD liquid crystal display
  • the LCD panel with 8K or higher resolution usually adopts the HG2D pixel structure.
  • the LCD panel with 8K or higher resolution of this pixel structure is switching between two frames, due to the sub-pixels and data lines in the pixel structure The capacitive coupling effect of the power, there will be low-gray-scale flicker.
  • the present invention provides a pixel structure, a display panel and a display device having the pixel structure, so as to solve the technical problem of the low gray-scale flicker phenomenon that occurs in the existing display panel and the display device when two frames are switched.
  • the present invention provides a pixel structure, the pixel structure includes a plurality of pixel units, each of the pixel units includes a plurality of sub-pixels arranged in a horizontal direction, and the plurality of sub-pixels are divided into three colors, the same
  • the sub-pixels of the color are divided into two polarities, and the number of the sub-pixels of the two polarities is the same; among the sub-pixels of the same color and the same polarity, half of the sub-pixels on the left and right
  • the polarities of the data lines on the second side are positive and negative respectively, and the polarities of the data lines on the left and right sides of the other half of the sub-pixels are negative and positive respectively; when the display screen is switched from the current frame to the bottom In one frame, the polarity of each of the data lines reversely changes.
  • a corresponding data line extending in a vertical direction is provided on the left and right sides of each sub-pixel, and each sub-pixel is connected to a corresponding data line.
  • One of the data lines is used to input data signals to a number of the correspondingly connected sub-pixels.
  • the number of the sub-pixels of the three colors is equal.
  • the colors of any three adjacent sub-pixels among the plurality of sub-pixels are different from each other.
  • a plurality of the pixel units are arranged in an array, and the pixel structure further includes:
  • each of the scan lines is used to input scan signals to the corresponding connected sub-pixels.
  • the scan signals received by any two adjacent rows of the scan lines are the same or different.
  • the polarities of any two adjacent sub-pixels located in the same column are the same.
  • the polarities of any two adjacent sub-pixels located in the same column are opposite.
  • the present invention provides a display panel.
  • the display panel includes a pixel structure.
  • the pixel structure includes a number of pixel units.
  • Each of the pixel units includes a number of sub-pixels arranged in a horizontal direction. Divided into three colors, the sub-pixels of the same color are divided into two polarities, and the number of the sub-pixels of the two polarities is equal; among the sub-pixels of the same color and the same polarity,
  • the polarities of the data lines on the left and right sides of half of the sub-pixels are respectively positive and negative, and the polarities of the data lines on the left and right sides of the other half of the sub-pixels are respectively negative and positive; when When the display screen is switched from the current frame to the next frame, the polarity of each of the data lines reversely changes.
  • a corresponding data line extending in a vertical direction is provided on the left and right sides of each sub-pixel, and each sub-pixel is connected to a corresponding data line.
  • One of the data lines is used to input data signals to a number of the correspondingly connected sub-pixels.
  • the number of the sub-pixels of the three colors is equal.
  • the colors of any three adjacent sub-pixels among the plurality of sub-pixels are different from each other.
  • a plurality of the pixel units are arranged in an array, and the pixel structure further includes:
  • each of the scan lines is used to input scan signals to the corresponding connected sub-pixels.
  • the scan signals received by any two adjacent rows of the scan lines are the same or different.
  • the present invention provides a display device, the display device includes a display panel, the display panel includes a pixel structure, the pixel structure includes a plurality of pixel units, each of the pixel units includes a plurality of pixels arranged in a horizontal direction Sub-pixels, a number of the sub-pixels are divided into three colors, the sub-pixels of the same color are divided into two polarities, and the number of the sub-pixels of the two polarities is the same; Among the sub-pixels, the polarities of the data lines on the left and right sides of half of the sub-pixels are positive and negative respectively, and the polarities of the data lines on the left and right sides of the other half of the sub-pixels are respectively It is negative polarity and positive polarity; when the display screen is switched from the current frame to the next frame, the polarity of each data line changes in reverse.
  • a corresponding data line extending in a vertical direction is provided on the left and right sides of each sub-pixel, and each sub-pixel is connected to a corresponding data line.
  • One of the data lines is used to input data signals to a number of the correspondingly connected sub-pixels.
  • the number of the sub-pixels of the three colors is equal.
  • the colors of any three adjacent sub-pixels among the plurality of sub-pixels are different from each other.
  • a plurality of the pixel units are arranged in an array, and the pixel structure further includes:
  • each of the scan lines is used to input scan signals to the corresponding connected sub-pixels.
  • the scan signals received by any two adjacent rows of the scan lines are the same or different.
  • the display panel with the pixel structure and the display device with the display panel can avoid the occurrence of low-gray-scale flicker when the two frames are switched.
  • FIG. 1 is a schematic diagram of a pixel unit in a pixel structure provided by an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of the brightness of the blue sub-pixel in the current frame of the pixel unit shown in FIG. 1.
  • FIG. 3 is a schematic diagram of the brightness of the blue sub-pixel shown in FIG. 2 in the next frame of the picture.
  • FIG. 4 is a schematic diagram of a pixel structure provided by an embodiment of the present invention.
  • FIG. 5 is a specific schematic diagram of a first pixel structure provided by an embodiment of the present invention.
  • FIG. 6 is a specific schematic diagram of a second pixel structure provided by an embodiment of the present invention.
  • FIG. 7 is a specific schematic diagram of a third pixel structure provided by an embodiment of the present invention.
  • FIG. 8 is a specific schematic diagram of a fourth pixel structure provided by an embodiment of the present invention.
  • FIG. 9 is a specific schematic diagram of a fifth pixel structure provided by an embodiment of the present invention.
  • FIG. 10 is a specific schematic diagram of a sixth pixel structure provided by an embodiment of the present invention.
  • the embodiment of the present invention provides a pixel structure.
  • the pixel structure includes a plurality of pixel units, and the plurality of pixel units may be arranged in an array.
  • the embodiment of the present invention does not specifically limit the arrangement manner.
  • Fig. 1 is a schematic diagram of a pixel unit in a pixel structure provided by an embodiment of the present invention.
  • the box represents a sub-pixel
  • R represents a sub-pixel.
  • the color of is red
  • G represents the color of the sub-pixel is green
  • B represents the color of the sub-pixel is blue
  • 1, 2, 3, 4 represent the number of the sub-pixel
  • "+" represents the polarity of the sub-pixel is positive or
  • the polarity of the data line is positive
  • "-" means the polarity of the sub-pixel is negative or the polarity of the data line is negative
  • the vertical solid line represents the data line on the left side of the sub-pixel
  • the vertical dashed line Represents the data line on the right side of the sub-pixel.
  • the pixel unit includes a number of sub-pixels arranged in the horizontal direction.
  • a data line extending in the vertical direction is provided on the left and right sides of each sub-pixel.
  • the data line between any two adjacent sub-pixels The number is two.
  • Each sub-pixel is connected to a data line on one of the left and right sides, and each data line is used to receive a data signal and input the data signal to a number of correspondingly connected sub-pixels.
  • Each sub-pixel has the same polarity as the data line to which it is connected. It should be noted that the same polarity of each sub-pixel and the data line connected to it means that the polarity of each sub-pixel changes with the polarity of the data line connected to it. When the polarity of the data line is positive When the polarity is positive, the polarity of the sub-pixel is also positive, and when the polarity of the data line is negative, the polarity of the sub-pixel is also negative.
  • sub-pixels in the pixel unit can be divided into three colors, and the three-color sub-pixels are respectively a red sub-pixel, a green sub-pixel, and a blue sub-pixel.
  • the numbers of the red sub-pixels, the green sub-pixels, and the blue sub-pixels are equal or different, which is not specifically limited in the embodiment of the present invention.
  • the sub-pixels of the same color are divided into two polarities.
  • the sub-pixels of these two polarities are the positive sub-pixel and the negative sub-pixel, and the positive sub-pixel and the negative sub-pixel
  • the number of sub-pixels is equal. That is, the red sub-pixels can be divided into equal positive and negative sub-pixels, and the green sub-pixels can be divided into equal positive and negative sub-pixels, and the blue sub-pixels Pixels can be divided into equal numbers of sub-pixels with positive polarity and sub-pixels with negative polarity.
  • the polarities of the data lines on the left and right sides of half of the sub-pixels are positive and negative respectively, and the polarities of the data lines on the left and right sides of the other half of the sub-pixels are respectively It is negative polarity and positive polarity.
  • the number of blue sub-pixels in the pixel unit is four, the four blue sub-pixels are B1, B2, B3, and B4, respectively, and B1 and B2 are positive-polarity sub-pixels.
  • Pixels, B3 and B4 are sub-pixels with negative polarity, the polarity of the data lines on the left and right sides of B1 are positive and negative respectively, the polarities of the data lines on the left and right sides of B2 are negative and positive, respectively, and about B3 The polarities of the data lines on both sides are positive and negative respectively, and the polarities of the data lines on the left and right sides of B4 are negative and positive respectively.
  • Figure 2 is a schematic diagram of the brightness of the blue sub-pixel in the pixel unit shown in Figure 1 in the current frame of the picture.
  • Boxes represent brightened sub-pixels
  • boxes filled with diagonal lines represent darkened sub-pixels.
  • brightening refers to the brightness brighter than the ideal brightness
  • darkening refers to the brightness darker than the ideal brightness
  • the ideal brightness refers to the brightness of the sub-pixel when there is no capacitive coupling effect between the sub-pixel and the data line.
  • each sub-pixel will become brighter or darker.
  • each sub-pixel and its right data line are capacitively coupled. Stronger capacitive coupling effect, which makes the positive polarity B1 and negative polarity B4 brighter, and the positive polarity B2 and negative polarity B3 darken in the current frame.
  • Fig. 3 is a schematic diagram of the brightness of the blue sub-pixel shown in Fig. 2 in the next frame of picture.
  • the squares that are not filled with diagonal lines Represents a brightened sub-pixel
  • a box filled with diagonal lines represents a darkened sub-pixel.
  • brightening refers to the brightness brighter than the ideal brightness
  • darkening refers to the brightness darker than the ideal brightness
  • the ideal brightness refers to the brightness of the sub-pixel when there is no capacitive coupling effect between the sub-pixel and the data line.
  • each sub-pixel will become brighter or darker.
  • the polarity of each data line changes in the opposite direction, that is, the polarity of the data line with positive polarity under the current frame is switched in the next frame.
  • Negative polarity the polarity of the negative data line in the current frame is converted to positive polarity in the next frame. Because the polarity of each data line is reversed, in the next frame, the positive polarity B1 is converted B1 of negative polarity, B2 of positive polarity is converted to B2 of negative polarity, B3 of negative polarity is converted to B3 of positive polarity, and B4 of negative polarity is converted to B4 of positive polarity.
  • the brightness a after the positive sub-pixel is brightened the brightness b after the positive sub-pixel is darkened
  • the brightness c after the negative sub-pixel is brightened
  • the brightness c after the negative sub-pixel is darkened.
  • the brightness d is different from each other.
  • the brightened positive B1 has the brightness a
  • the darkened positive B2 has the brightness b
  • the darkened negative B3 has the brightness d
  • the brightened negative B4 has the brightness The brightness is c.
  • the sum of the brightness of the blue sub-pixels when the current frame is displayed is a+b+c+d.
  • the brightness of the brightened negative polarity B1 is c
  • the brightness of the darkened negative polarity B2 is d
  • the brightness of the darkened positive polarity B3 is b
  • the brightened positive polarity B4 The brightness of is a.
  • the sum of the brightness of the blue sub-pixels when the next frame is displayed is a+b+c+d. That is, when the display screen is switched from the current frame to the next frame, the brightness of the blue sub-pixels in the pixel unit does not change.
  • the brightness of the red sub-pixel in the pixel unit does not change
  • the brightness of the green sub-pixel does not change.
  • the pixel structure provided by the embodiment of the present invention includes several pixel units, each pixel unit includes several sub-pixels arranged in a horizontal direction, the several sub-pixels are divided into three-color sub-pixels, and the same-color sub-pixels are divided into two Polarity, the number of sub-pixels of the two polarities is equal; among the sub-pixels of the same color and the same polarity, the polarities of the data lines on the left and right sides of half of the sub-pixels are positive and negative respectively. The polarities of the data lines on the left and right sides of half of the sub-pixels are negative and positive respectively; when the display screen is switched from the current frame to the next frame, the polarity of each data line changes inversely.
  • the sub-pixels of the same color in the same pixel unit have the same amount of brightened positive sub-pixels, the same amount of darkened positive sub-pixels, etc. in the current frame and the next frame.
  • the amount of brightened negative sub-pixels and the same amount of darkened negative sub-pixels so the brightness of the same pixel unit does not change when two frames are switched, which avoids the occurrence of low grayscale flicker when the two frames are switched.
  • a corresponding data line extending in the vertical direction is provided on the left and right sides of each sub-pixel in the pixel unit, that is, each sub-pixel A pixel corresponds to two data lines, which are respectively located on the left and right sides of its corresponding sub-pixel, and each sub-pixel is connected to a corresponding data line, that is, each sub-pixel is only connected to the corresponding data line on the left side of the sub-pixel. Connect, or only connect to the corresponding data line on the right side.
  • the sub-pixel if the sub-pixel is connected to the corresponding data line on the left side, the sub-pixel has the same polarity as the data line on the left side; if the sub-pixel is connected to the corresponding data line on the right side, the sub-pixel is connected to its right side.
  • the data lines on both sides have the same polarity.
  • the number of sub-pixels of three colors in the pixel unit is equal. That is, in one pixel unit, the numbers of red sub-pixels, green sub-pixels, and blue sub-pixels are equal.
  • the colors of any three adjacent sub-pixels among several sub-pixels in the pixel unit are different from each other.
  • three-color sub-pixels can be They are arranged at intervals in the order of red, green, and blue, and may also be arranged at intervals in the order of blue, green, and red, which are not specifically limited in the embodiment of the present invention.
  • the number of sub-pixels of the three colors in the pixel unit shown in FIG. 1 is equal, and the sub-pixels of the three colors are arranged at intervals in the order of blue, green, and red.
  • Fig. 4 is a schematic diagram of a pixel structure provided by an embodiment of the present invention.
  • the large squares represent pixel units
  • the small squares represent sub-pixels.
  • the vertical solid line represents the data line on the left side of the sub-pixel
  • the vertical dashed line represents the data line on the right side of the sub-pixel
  • the horizontal straight line represents the scan line.
  • several pixel units in the pixel structure are arranged in an array, and the pixel structure further includes:
  • each The scan line is used to receive the scan signal and input the scan signal to the corresponding connected sub-pixels.
  • the scan signals received by any two adjacent scan lines are the same or different.
  • the polarities of any two adjacent sub-pixels located in the same column are the same or opposite.
  • the pixel structure further includes: a source driver, which is connected to a plurality of data lines, and is used to input data signals to the connected data lines.
  • the pixel structure further includes: a plurality of GOA units, and each GOA unit is connected to a plurality of scan lines, and is used to input scan signals to the connected scan lines.
  • GOA units connected to any two adjacent rows of scan lines are the same or different. If the GOA units connected to any two adjacent scan lines are the same, the scan signals received by the two scan lines are the same; if the GOA units connected to any two adjacent scan lines are different, the two scan lines receive the same The scan signal is different.
  • this embodiment provides specific schematic diagrams of multiple different pixel structures that satisfy the arrangement rules of sub-pixels in the foregoing embodiment.
  • FIG. 5 is a specific schematic diagram of a first pixel structure provided by an embodiment of the present invention
  • FIG. 6 is a specific schematic diagram of a second pixel structure provided by an embodiment of the present invention
  • FIG. 8 is a specific schematic diagram of a fourth pixel structure provided by an embodiment of the present invention
  • FIG. 9 is a specific schematic diagram of a fifth pixel structure provided by an embodiment of the present invention
  • FIG. 10 is an embodiment of the present invention Provide a specific schematic diagram of the sixth pixel structure.
  • Each pixel structure in FIGS. 5-10 shows two pixel units, where 12 sub-pixels in each row are one pixel unit.
  • the color and polarity of each sub-pixel in each pixel unit in each pixel structure, the polarity of the data line on the left and right sides of each sub-pixel, and the connection relationship between each sub-pixel and the data line are shown in the corresponding figure. It is shown in, and the text will not be repeated here.
  • the types of pixel structures provided in the embodiments of the present invention are not limited to the above six types, and the embodiments of the present invention will not list them one by one.
  • An embodiment of the present invention also provides a display panel including the pixel structure described in any of the above embodiments.
  • the pixel structure in the display panel provided by the embodiment of the present invention includes a plurality of sub-pixels arranged in a horizontal direction, the plurality of sub-pixels are divided into three-color sub-pixels, and the same-color sub-pixels are divided into two polarities.
  • the number of sub-pixels of the two polarities is equal; among the sub-pixels of the same color and the same polarity, the polarities of the data lines on the left and right sides of half of the sub-pixels are respectively positive and negative, and the other half of the sub-pixels The polarities of the data lines on the left and right sides are negative and positive respectively; when the display screen is switched from the current frame to the next frame, the polarity of each data line changes in the opposite direction.
  • the display panel with the pixel structure can avoid the occurrence of low-gray-scale flicker when the two frames are switched.
  • An embodiment of the present invention also provides a display device, including the display panel described in the foregoing embodiment.
  • the display device provided by the embodiment of the present invention includes the display panel described in the foregoing embodiment
  • the pixel structure of the display panel described in the foregoing embodiment includes a plurality of sub-pixels arranged in a horizontal direction, and the plurality of sub-pixels are divided into three sub-pixels.
  • the sub-pixels of the same color are divided into two polarities, and the number of sub-pixels of the two polarities is the same; among the sub-pixels of the same color and the same polarity, half of the sub-pixels are left and right.
  • the polarities of the data lines on the second side are positive and negative respectively, and the polarities of the data lines on the left and right sides of the other half of the sub-pixels are negative and positive respectively; when the display screen is switched from the current frame to the next frame, The polarity of each data line is reversed.
  • the display panel with the pixel structure since the sub-pixels of the same color in the same pixel unit have the same amount of brightened positive sub-pixels, the same amount of darkened positive sub-pixels, etc. in the current frame and the next frame.
  • the amount of brightened negative sub-pixels and the same amount of darkened negative sub-pixels so the brightness of the same pixel unit does not change when two frames are switched, which avoids the occurrence of low grayscale flicker when the two frames are switched. Therefore, when the display panel with the pixel structure is applied to a display device, the display device can avoid the occurrence of low-gray-scale flicker when two frames are switched.

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Abstract

一种像素结构、显示面板和显示装置，像素结构中每个像素单元的同种颜色、同种极性的子像素中，一半子像素的左右两侧的数据线的极性分别为正和负，另外一半子像素的左右两侧的数据线的极性分别为负和正。同一像素单元在进行两帧画面切换时亮度不变，避免了两帧画面切换时发生低灰阶闪烁。

Description

像素结构、具有该像素结构的显示面板和显示装置 技术领域
本发明涉及显示技术领域，尤其涉及一种像素结构、具有该像素结构的显示面板和显示装置。
 背景技术
随着大尺寸液晶显示（Liquid Crystal Display，LCD）面板的发展，用户对屏幕清晰度的要求越来越高，8K或更高解析度的LCD面板必将成为一个发展趋势。
8K或更高解析度的LCD面板通常采用HG2D像素结构，具有该像素结构的8K或更高解析度的LCD面板在进行两帧画面的切换时，由于像素结构中的子像素和数据线之间的电容耦合效应，会出现低灰阶闪烁现象。
 技术问题
本发明提供一种像素结构、具有该像素结构的显示面板和显示装置，以解决现有的显示面板和显示装置在两帧画面切换时发生低灰阶闪烁现象的技术问题。
 技术解决方案
第一方面，本发明提供一种像素结构，所述像素结构包括若干像素单元，每个所述像素单元包括若干沿水平方向排列的子像素，若干所述子像素划分为三种颜色，同种颜色的所述子像素划分为两种极性，两种极性的所述子像素的数量相等；在同种颜色、同种极性的所述子像素中，一半所述子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半所述子像素的左右两侧的所述数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条所述数据线的极性反向变化。
在一些实施例中，每个所述子像素的左右两侧分别设有一条对应的沿竖直方向延伸的所述数据线，每个所述子像素与一条对应的所述数据线连接，每条所述数据线用于向对应连接的若干所述子像素输入数据信号。
在一些实施例中，三种颜色的所述子像素的数量相等。
在一些实施例中，若干所述子像素中任意相邻的三个所述子像素的颜色互不相同。
在一些实施例中，若干所述像素单元呈阵列状排布，所述像素结构还包括：
若干沿水平方向延伸的扫描线；
位于同一行的所述像素单元对应同一所述扫描线，位于不同行的所述像素单元对应不同所述扫描线，每个所述像素单元中的若干所述子像素与对应的同一所述扫描线连接，每条所述扫描线用于向对应连接的若干所述子像素输入扫描信号。
在一些实施例中，任意相邻的两行所述扫描线接收的所述扫描信号相同或不同。
在一些实施例中，位于同一列的任意相邻的两个所述子像素的极性相同。
在一些实施例中，位于同一列的任意相邻的两个所述子像素的极性相反。
第二方面，本发明提供一种显示面板，所述显示面板包括像素结构，所述像素结构包括若干像素单元，每个所述像素单元包括若干沿水平方向排列的子像素，若干所述子像素划分为三种颜色，同种颜色的所述子像素划分为两种极性，两种极性的所述子像素的数量相等；在同种颜色、同种极性的所述子像素中，一半所述子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半所述子像素的左右两侧的所述数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条所述数据线的极性反向变化。
在一些实施例中，每个所述子像素的左右两侧分别设有一条对应的沿竖直方向延伸的所述数据线，每个所述子像素与一条对应的所述数据线连接，每条所述数据线用于向对应连接的若干所述子像素输入数据信号。
在一些实施例中，三种颜色的所述子像素的数量相等。
在一些实施例中，若干所述子像素中任意相邻的三个所述子像素的颜色互不相同。
在一些实施例中，若干所述像素单元呈阵列状排布，所述像素结构还包括：
若干沿水平方向延伸的扫描线；
位于同一行的所述像素单元对应同一所述扫描线，位于不同行的所述像素单元对应不同所述扫描线，每个所述像素单元中的若干所述子像素与对应的同一所述扫描线连接，每条所述扫描线用于向对应连接的若干所述子像素输入扫描信号。
在一些实施例中，任意相邻的两行所述扫描线接收的所述扫描信号相同或不同。
第三方面，本发明提供一种显示装置，所述显示装置包括显示面板，所述显示面板包括像素结构，所述像素结构包括若干像素单元，每个所述像素单元包括若干沿水平方向排列的子像素，若干所述子像素划分为三种颜色，同种颜色的所述子像素划分为两种极性，两种极性的所述子像素的数量相等；在同种颜色、同种极性的所述子像素中，一半所述子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半所述子像素的左右两侧的所述数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条所述数据线的极性反向变化。
在一些实施例中，每个所述子像素的左右两侧分别设有一条对应的沿竖直方向延伸的所述数据线，每个所述子像素与一条对应的所述数据线连接，每条所述数据线用于向对应连接的若干所述子像素输入数据信号。
在一些实施例中，三种颜色的所述子像素的数量相等。
在一些实施例中，若干所述子像素中任意相邻的三个所述子像素的颜色互不相同。
在一些实施例中，若干所述像素单元呈阵列状排布，所述像素结构还包括：
若干沿水平方向延伸的扫描线；
位于同一行的所述像素单元对应同一所述扫描线，位于不同行的所述像素单元对应不同所述扫描线，每个所述像素单元中的若干所述子像素与对应的同一所述扫描线连接，每条所述扫描线用于向对应连接的若干所述子像素输入扫描信号。
在一些实施例中，任意相邻的两行所述扫描线接收的所述扫描信号相同或不同。
 有益效果
本发明提供的像素结构、具有该像素结构的显示面板和显示装置，像素结构包括若干沿水平方向排列的子像素，若干子像素划分为三种颜色的子像素，同种颜色的子像素划分为两种极性，两种极性的子像素的数量相等；在同种颜色、同种极性的子像素中，一半子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半子像素的左右两侧的数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条数据线的极性反向变化。对于该像素结构，由于同一像素单元中的同种颜色的子像素在当前帧画面和下一帧画面中均具有等量变亮的正极性的子像素、等量变暗的正极性的子像素、等量变亮的负极性的子像素和等量变暗的负极性的子像素，因此同一像素单元在进行两帧画面切换时亮度不变，避免了两帧画面切换时低灰阶闪烁现象的发生。因此，具有该像素结构的显示面板和具有该显示面板的显示装置能够避免两帧画面切换时低灰阶闪烁现象的发生。
 附图说明
图1为本发明实施例提供的像素结构中的一个像素单元的示意图。
图2为图1所示像素单元中蓝色的子像素在当前帧画面的亮度示意图。
图3为图2所示的蓝色的子像素在下一帧画面的亮度示意图。
图4为本发明实施例提供的一种像素结构的示意图。
图5为本发明实施例提供的第一种像素结构的具体示意图。
图6为本发明实施例提供的第二种像素结构的具体示意图。
图7为本发明实施例提供的第三种像素结构的具体示意图。
图8为本发明实施例提供的第四种像素结构的具体示意图。
图9为本发明实施例提供的第五种像素结构的具体示意图。
图10为本发明实施例提供的第六种像素结构的具体示意图。
 本发明的实施方式
为使本发明的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
本发明实施例提供一种像素结构，该像素结构包括：若干像素单元，若干像素单元可以呈阵列状排布，本发明实施例对其排布方式不作具体限定。
图1为本发明实施例提供的像素结构中的一个像素单元的示意图，为了更好地理解图1，对图1中的各种图形和标识进行说明：方框代表子像素，R代表子像素的颜色为红色，G代表子像素的颜色为绿色、B代表子像素的颜色为蓝色，1、2、3、4代表子像素的序号，“+”代表子像素的极性为正极性或数据线的极性为正极性，“-” 代表子像素的极性为负极性或数据线的极性为负极性，竖直的实线代表子像素的左侧的数据线，竖直的虚线代表子像素的右侧的数据线。
如图1所示，像素单元包括若干沿水平方向排列的子像素，每个子像素的左右两侧分别设有一条沿竖直方向延伸的数据线，任意相邻的两个子像素之间的数据线的数量为两条。每个子像素与左右两侧中的其中一侧的数据线连接，每条数据线用于接收数据信号并将数据信号输入至对应连接的若干子像素。每个子像素与其连接的数据线的极性相同。需要说明的是，每个子像素与其连接的数据线的极性相同指的是，每个子像素的极性随着与其连接的数据线的极性的变化而变化，当数据线的极性为正极性时，子像素的极性也为正极性，当数据线的极性为负极性时，子像素的极性也为负极性。
像素单元中的若干子像素可以划分为三种颜色，这三种颜色的子像素分别为红色的子像素、绿色的子像素和蓝色的子像素。红色的子像素、绿色的子像素和蓝色的子像素的数量相等或不等，本发明实施例对此不作具体限定。
显示当前帧画面时，同种颜色的子像素划分为两种极性，这两种极性的子像素分别为正极性的子像素和负极性的子像素，且正极性的子像素与负极性的子像素的数量相等。即，红色的子像素可以划分为等量的正极性的子像素和负极性的子像素，绿色的子像素可以划分为等量的正极性的子像素和负极性的子像素，蓝色的子像素可以划分为等量的正极性的子像素和负极性的子像素。
在同种颜色、同种极性的子像素中，一半子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半子像素的左右两侧的数据线的极性分别为负极性和正极性。举例来说，如图1所示，像素单元中蓝色的子像素的数量为四个，这四个蓝色的子像素分别为B1、B2、B3和B4，B1和B2为正极性的子像素，B3和B4为负极性的子像素，B1左右两侧的数据线的极性分别为正极性和负极性，B2左右两侧的数据线的极性分别为负极性和正极性，B3左右两侧的数据线的极性分别为正极性和负极性，B4左右两侧的数据线的极性分别为负极性和正极性。
图2为图1所示像素单元中蓝色的子像素在当前帧画面的亮度示意图，为了更好地理解图2，对图2中的各种图形和标识进行说明：未填充有斜线的方框代表变亮的子像素，填充有斜线的方框代表变暗的子像素。需要说明的是，变亮指的是亮度比理想亮度亮，变暗指的是亮度比理想亮度暗，理想亮度指的是当子像素与数据线之间不存在电容耦合效应时子像素的亮度，由于实际情况中均存在电容耦合效应，因此每个子像素均会变亮或变暗。如图2所示，显示画面由上一帧切换至当前帧时，由于每个子像素与其右侧的数据线（在本发明实施例中，假定每个子像素与其右侧的数据线的电容耦合效应更强）的强电容耦合效应，使得在当前帧画面中，正极性的B1和负极性的B4变亮，正极性的B2和负极性的B3变暗。
图3为图2所示的蓝色的子像素在下一帧画面的亮度示意图，为了更好地理解图3，对图3中的各种图形和标识进行说明：未填充有斜线的方框代表变亮的子像素，填充有斜线的方框代表变暗的子像素。需要说明的是，变亮指的是亮度比理想亮度亮，变暗指的是亮度比理想亮度暗，理想亮度指的是当子像素与数据线之间不存在电容耦合效应时子像素的亮度，由于实际情况中均存在电容耦合效应，因此每个子像素均会变亮或变暗。如图3所示，显示画面由当前帧切换至下一帧时，每条数据线的极性反向变化，即，当前帧画面下为正极性的数据线的极性在下一帧画面时转换为负极性，当前帧画面下为负极性的数据线的极性在下一帧画面时转换为正极性，由于每条数据线的极性反向，因此在下一帧画面中，正极性的B1转换为负极性的B1、正极性的B2转换为负极性的B2、负极性的B3转换为正极性的B3、负极性的B4转换为正极性的B4，由于每个子像素与其右侧的数据线（在本发明实施例中，假定每个子像素与其右侧的数据线的电容耦合效应更强）的强电容耦合效应，使得负极性的B1和正极性的B4变亮，负极性的B2和正极性的B3变暗。
需要说明的是，正极性的子像素变亮后的亮度a、正极性的子像素变暗后的亮度b、负极性的子像素变亮后的亮度c和负极性的子像素变暗后的亮度d互不相同。
显示当前帧画面时，变亮的正极性的B1的亮度为a、变暗的正极性的B2的亮度为b、变暗的负极性的B3的亮度为d、变亮的负极性的B4的亮度为c，此时，显示当前帧画面时蓝色的子像素的亮度和为a+b+c+d。
显示下一帧画面时，变亮的负极性的B1的亮度为c、变暗的负极性的B2的亮度为d、变暗的正极性的B3的亮度为b、变亮的正极性的B4的亮度为a，此时，显示下一帧画面时蓝色的子像素的亮度和为a+b+c+d。即，显示画面由当前帧切换至下一帧时，像素单元中蓝色的子像素的亮度不变。基于同样的道理，显示画面由当前帧切换至下一帧时，像素单元中红色的子像素的亮度不变，绿色的子像素的亮度也不变。
本发明实施例提供的像素结构，包括若干像素单元，每个像素单元包括若干沿水平方向排列的子像素，若干子像素划分为三种颜色的子像素，同种颜色的子像素划分为两种极性，两种极性的子像素的数量相等；在同种颜色、同种极性的子像素中，一半子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半子像素的左右两侧的数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条数据线的极性反向变化。对于该像素结构，由于同一像素单元中的同种颜色的子像素在当前帧画面和下一帧画面中均具有等量变亮的正极性的子像素、等量变暗的正极性的子像素、等量变亮的负极性的子像素和等量变暗的负极性的子像素，因此同一像素单元在进行两帧画面切换时亮度不变，避免了两帧画面切换时低灰阶闪烁现象的发生。
在一些实施例中，如图1所示，对于一个像素单元来说，该像素单元中的每个子像素的左右两侧分别设有一条对应的沿竖直方向延伸的数据线，即，每个子像素对应有两条数据线，这两条数据线分别位于其对应的子像素的左右两侧，每个子像素与一条对应的数据线连接，即，每个子像素仅与其左侧的对应的数据线连接，或者仅与其右侧的对应的数据线连接。
需要说明的是，若子像素与其左侧的对应的数据线连接，则该子像素与其左侧的数据线的极性相同；若子像素与其右侧的对应的数据线连接，则该子像素与其右侧的数据线的极性相同。
在一些实施例中，对于一个像素单元来说，该像素单元中的三种颜色的子像素的数量相等。即，在一个像素单元中，红色的子像素、绿色的子像素和蓝色的子像素的数量相等。
在一些实施例中，对于一个像素单元来说，该像素单元中的若干子像素中任意相邻的三个子像素的颜色互不相同，例如，在一个像素单元中，三种颜色的子像素可以依次按照红、绿、蓝的顺序间隔排布，也可依次按照蓝、绿、红的顺序间隔排布，本发明实施例对其不作具体限定。
需要说明的是，图1中所示的像素单元中三种颜色的子像素的数量相等，且三种颜色的子像素依次按照蓝、绿、红的顺序间隔排布。
图4为本发明实施例提供的一种像素结构的示意图，为了更好地理解图4，首先对图4中的各种图形和标识进行说明：大方框代表像素单元，小方框代表子像素，竖直的实线代表子像素左侧的数据线，竖直的虚线代表子像素右侧的数据线，水平的直线代表扫描线。如图4所示，像素结构中的若干像素单元呈阵列状排布，像素结构还包括：
若干沿水平方向延伸的扫描线；位于同一行的像素单元对应同一扫描线，位于不同行的像素单元对应不同扫描线，每个像素单元中的若干子像素与对应的同一扫描线连接，每条扫描线用于接收扫描信号并将扫描信号输入至对应连接的若干子像素。
在一些实施例中，任意相邻的两行扫描线接收的扫描信号相同或不同。
在一些实施例中，位于同一列的任意相邻的两个子像素的极性相同或相反。
在一些实施例中，像素结构还包括：源极驱动器，源极驱动器与若干数据线连接，用于向连接的若干数据线输入数据信号。
在一些实施例中，像素结构还包括：若干GOA单元，每一GOA单元与若干扫描线连接，用于向连接的若干扫描线输入扫描信号。需要说明的是，任意相邻的两行扫描线连接的GOA单元相同或不同。若任意相邻的两行扫描线连接的GOA单元相同，则这两行扫描线接收的扫描信号相同；若任意相邻的两行扫描线连接的GOA单元不同，则这两行扫描线接收的扫描信号不同。
作为一个优选的实施例，本实施例给出满足上述实施例中子像素的排布规律的多种不同的像素结构的具体示意图。
具体的，图5为本发明实施例提供的第一种像素结构的具体示意图；图6为本发明实施例提供的第二种像素结构的具体示意图；图7为本发明实施例提供的第三种像素结构的具体示意图；图8为本发明实施例提供的第四种像素结构的具体示意图；图9为本发明实施例提供的第五种像素结构的具体示意图；图10为本发明实施例提供的第六种像素结构的具体示意图。
图5-10中的每种像素结构均示出了两个像素单元，其中，每一行的12个子像素为一个像素单元。每种像素结构中的每个像素单元中的每个子像素的颜色、极性、每个子像素的左右两侧的数据线的极性、每个子像素与数据线的连接关系均已在对应的图中示出，此处不再文字赘述。需要说明的是，本发明实施例提供的像素结构的种类不限于上述六种，本发明实施例对此不进行一一列举。
本发明实施例还提供一种显示面板，包括上述任一实施例所述的像素结构。
具体的，本发明实施例提供的显示面板中的像素结构包括若干沿水平方向排列的子像素，若干子像素划分为三种颜色的子像素，同种颜色的子像素划分为两种极性，两种极性的子像素的数量相等；在同种颜色、同种极性的子像素中，一半子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半子像素的左右两侧的数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条数据线的极性反向变化。
对于该像素结构，由于同一像素单元中的同种颜色的子像素在当前帧画面和下一帧画面中均具有等量变亮的正极性的子像素、等量变暗的正极性的子像素、等量变亮的负极性的子像素和等量变暗的负极性的子像素，因此同一像素单元在进行两帧画面切换时亮度不变，避免了两帧画面切换时低灰阶闪烁现象的发生。因此，具有该像素结构的显示面板能够避免两帧画面切换时低灰阶闪烁现象的发生。
本发明实施例还提供一种显示装置，包括上述实施例所述的显示面板。
具体的，由于本发明实施例提供的显示装置包括上述实施例所述的显示面板，而上述实施例所述的显示面板的像素结构包括若干沿水平方向排列的子像素，若干子像素划分为三种颜色的子像素，同种颜色的子像素划分为两种极性，两种极性的子像素的数量相等；在同种颜色、同种极性的子像素中，一半子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半子像素的左右两侧的数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条数据线的极性反向变化。
对于该像素结构，由于同一像素单元中的同种颜色的子像素在当前帧画面和下一帧画面中均具有等量变亮的正极性的子像素、等量变暗的正极性的子像素、等量变亮的负极性的子像素和等量变暗的负极性的子像素，因此同一像素单元在进行两帧画面切换时亮度不变，避免了两帧画面切换时低灰阶闪烁现象的发生。因此，具有该像素结构的显示面板应用于显示装置中时，显示装置能够避免两帧画面切换时低灰阶闪烁现象的发生。
可以理解的是，对本领域普通技术人员来说，可以根据本发明的技术方案及其发明构思加以等同替换或改变，而所有这些改变或替换都应属于本发明所附的权利要求的保护范围。

Claims (20)

  1. 一种像素结构，所述像素结构包括若干像素单元，每个所述像素单元包括若干沿水平方向排列的子像素，若干所述子像素划分为三种颜色，其中，同种颜色的所述子像素划分为两种极性，两种极性的所述子像素的数量相等；在同种颜色、同种极性的所述子像素中，一半所述子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半所述子像素的左右两侧的所述数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条所述数据线的极性反向变化。
  2. 如权利要求1所述的像素结构，其中，每个所述子像素的左右两侧分别设有一条对应的沿竖直方向延伸的所述数据线，每个所述子像素与一条对应的所述数据线连接，每条所述数据线用于向对应连接的若干所述子像素输入数据信号。
  3. 如权利要求2所述的像素结构，其中，三种颜色的所述子像素的数量相等。
  4. 如权利要求3所述的像素结构，其中，若干所述子像素中任意相邻的三个所述子像素的颜色互不相同。
  5. 如权利要求1所述的像素结构，其中，若干所述像素单元呈阵列状排布，所述像素结构还包括：
    若干沿水平方向延伸的扫描线；
    位于同一行的所述像素单元对应同一所述扫描线，位于不同行的所述像素单元对应不同所述扫描线，每个所述像素单元中的若干所述子像素与对应的同一所述扫描线连接，每条所述扫描线用于向对应连接的若干所述子像素输入扫描信号。
  6. 如权利要求5所述的像素结构，其中，任意相邻的两行所述扫描线接收的所述扫描信号相同或不同。
  7. 如权利要求5所述的像素结构，其中，位于同一列的任意相邻的两个所述子像素的极性相同。
  8. 如权利要求5所述的像素结构，其中，位于同一列的任意相邻的两个所述子像素的极性相反。
  9. 一种显示面板，其中，所述显示面板包括像素结构，所述像素结构包括若干像素单元，每个所述像素单元包括若干沿水平方向排列的子像素，若干所述子像素划分为三种颜色，同种颜色的所述子像素划分为两种极性，两种极性的所述子像素的数量相等；在同种颜色、同种极性的所述子像素中，一半所述子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半所述子像素的左右两侧的所述数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条所述数据线的极性反向变化。
  10. 如权利要求9所述的显示面板，其中，每个所述子像素的左右两侧分别设有一条对应的沿竖直方向延伸的所述数据线，每个所述子像素与一条对应的所述数据线连接，每条所述数据线用于向对应连接的若干所述子像素输入数据信号。
  11. 如权利要求10所述的显示面板，其中，三种颜色的所述子像素的数量相等。
  12. 如权利要求11所述的显示面板，其中，若干所述子像素中任意相邻的三个所述子像素的颜色互不相同。
  13. 如权利要求9所述的显示面板，其中，若干所述像素单元呈阵列状排布，所述像素结构还包括：
    若干沿水平方向延伸的扫描线；
    位于同一行的所述像素单元对应同一所述扫描线，位于不同行的所述像素单元对应不同所述扫描线，每个所述像素单元中的若干所述子像素与对应的同一所述扫描线连接，每条所述扫描线用于向对应连接的若干所述子像素输入扫描信号。
  14. 如权利要求13所述的显示面板，其中，任意相邻的两行所述扫描线接收的所述扫描信号相同或不同。
  15. 一种显示装置，其中，所述显示装置包括显示面板，所述显示面板包括像素结构，所述像素结构包括若干像素单元，每个所述像素单元包括若干沿水平方向排列的子像素，若干所述子像素划分为三种颜色，同种颜色的所述子像素划分为两种极性，两种极性的所述子像素的数量相等；在同种颜色、同种极性的所述子像素中，一半所述子像素的左右两侧的数据线的极性分别为正极性和负极性，另外一半所述子像素的左右两侧的所述数据线的极性分别为负极性和正极性；当显示画面由当前帧切换至下一帧时，每条所述数据线的极性反向变化。
  16. 如权利要求15所述的显示装置，其中，每个所述子像素的左右两侧分别设有一条对应的沿竖直方向延伸的所述数据线，每个所述子像素与一条对应的所述数据线连接，每条所述数据线用于向对应连接的若干所述子像素输入数据信号。
  17. 如权利要求16所述的显示装置，其中，三种颜色的所述子像素的数量相等。
  18. 如权利要求17所述的显示装置，其中，若干所述子像素中任意相邻的三个所述子像素的颜色互不相同。
  19. 如权利要求15所述的显示装置，其中，若干所述像素单元呈阵列状排布，所述像素结构还包括：
    若干沿水平方向延伸的扫描线；
    位于同一行的所述像素单元对应同一所述扫描线，位于不同行的所述像素单元对应不同所述扫描线，每个所述像素单元中的若干所述子像素与对应的同一所述扫描线连接，每条所述扫描线用于向对应连接的若干所述子像素输入扫描信号。
  20. 如权利要求19所述的显示装置，其中，任意相邻的两行所述扫描线接收的所述扫描信号相同或不同。
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