WO2013143305A1 - 液晶显示器及液晶显示面板 - Google Patents

液晶显示器及液晶显示面板 Download PDF

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Publication number
WO2013143305A1
WO2013143305A1 PCT/CN2012/084977 CN2012084977W WO2013143305A1 WO 2013143305 A1 WO2013143305 A1 WO 2013143305A1 CN 2012084977 W CN2012084977 W CN 2012084977W WO 2013143305 A1 WO2013143305 A1 WO 2013143305A1
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Prior art keywords
pixel
data
sub
row
liquid crystal
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PCT/CN2012/084977
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English (en)
French (fr)
Inventor
郭瑞
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北京京东方光电科技有限公司
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Priority to US14/126,748 priority Critical patent/US20140111411A1/en
Publication of WO2013143305A1 publication Critical patent/WO2013143305A1/zh
Priority to US15/811,197 priority patent/US10522099B2/en

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    • 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
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • 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
    • 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
    • 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
    • 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • 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

Definitions

  • Liquid crystal display and liquid crystal display panel Liquid crystal display and liquid crystal display panel
  • Embodiments of the present invention relate to a liquid crystal display and a liquid crystal display panel. Background technique
  • the structure of the current liquid crystal display device mainly includes a display panel with a sub-pixel array, a source driver for driving the sub-pixel source and having a data line, and a gate for driving the sub-pixel gate and having the scan line.
  • a pole driver, a timing controller, and a backlight unit are included in the display panel.
  • the dual-gate technology and the triple-gate technology respectively increase the data lines by a factor of 2 times and more than 3 times, which can reduce the cost, but also The charging time of the pixel is greatly reduced, so that it is difficult to meet the requirements for pixel charging time in high resolution and 3D display.
  • the invention is a patent of a display device, which discloses that the number of scanning lines in the gate driver is changed to one-half of the original, and the number of data lines in the source driver is doubled.
  • the scheme can double the charging time of the pixel, but the disadvantage is that with the development of the 240HZ frame rate in the 3D display and the higher resolution, the current time requirement for writing the pixel holding capacitor is It is getting shorter and shorter, therefore, changing the charging time to the original one-half will not meet the high quality requirements of 240HZ frame rate 3D high-resolution display.
  • the dot inversion method obtains the best picture quality and minimizes flicker.
  • the polarity of the driving signal carried by each data line is inverted once after each scanning line scan time is performed on the same screen based on the structure. A large amount of energy is consumed, and it is easy to raise the temperature of the source driver on the liquid crystal display panel. Summary of the invention
  • An embodiment of the present invention provides a liquid crystal display panel, including: a plurality of data lines; a plurality of scan lines; and n rows and m columns of pixels arranged in a matrix manner; wherein, the Ni+1, Ni+2 Ni+N The row pixels are simultaneously connected to the i+1th scan line G(i+1); i is a non-negative integer less than or equal to (n/N)-1, N is an odd number greater than or equal to 3, and n is greater than or equal to N.
  • each pixel includes M sub-pixels of different primary colors, and sub-pixels in each pixel are arranged in a row direction to form a sub-pixel matrix of n rows and Mm columns on the liquid crystal display panel, where M is 3, 4 or 5.
  • the liquid crystal display uses red, green, blue, three primary colors, red, green, blue and white, four primary colors, red, green, blue, yellow, and four primary colors, or red, green, blue, yellow, and white primary colors.
  • the scan line is n/N
  • the data line is MNm root
  • the sub-pixel of the jth column is according to the Ni+1, Ni+2 Ni+N rows of the sub-pixel matrix.
  • the flipping of the sub-pixels of the first row is a dot flip, and the flipping of the remaining sub-pixels is (N-2) + 2 dot flipping.
  • the polarity of the driving signals on the same data line is the same in the same frame picture; the polarity of the driving signals on the two adjacent data lines of the same frame picture is opposite; the driving signals on the same data line between different frame pictures The opposite polarity.
  • the scan line is n/N
  • the data line is MNm+1
  • the sub-pixel of the jth column is according to the second Ni+l, 2Ni+2, 2Ni+ of the sub-pixel matrix 3 2Ni+2N-l, 2M+2N lines, respectively connected to the Nj-N+1, Nj-N+2 Nj-1, Nj, Nj-N+2, Nj-N+3
  • the manner in which the sub-pixels are flipped is a dot flip.
  • the polarity of the driving signals on the same data line is the same in the same frame picture; the polarity of the driving signals on the two adjacent data lines of the same frame picture is opposite; the driving signals on the same data line between different frame pictures The opposite polarity.
  • Embodiments of the present invention also provide a liquid crystal display comprising the liquid crystal display panel of various implementation structures described above.
  • the liquid crystal display further includes: a source driver and a gate driver; wherein the source driver is connected to the liquid crystal display panel and has a plurality of driving channels, and the driving signals are provided to the data lines through the driving channels;
  • the gate driver is connected to the liquid crystal display panel and has a plurality of driving channels, and the driving signals are provided to the scanning lines through the driving channels.
  • the liquid crystal display and the liquid crystal display panel provided by the embodiment of the invention include a plurality of data lines, a plurality of scan lines, and pixels arranged in a matrix of n rows and m columns, the Ni+1,
  • Ni+2 Ni+N rows of pixels are simultaneously connected to the i+1th scan line G ( i+1 ); i is less than or equal to
  • N is an odd number greater than or equal to 3
  • n is greater than or equal to N, such that when the G (i+1) line of the gate driver is turned on, the Ni+1th row to the Nith
  • the +N rows of data are written to the corresponding pixels through the corresponding data lines, so the gate driver becomes 1/N of the gate driver in the prior art, and the corresponding pixel charging time becomes N times, thereby increasing
  • the polarity of the driving signals on the same data line is the same in the same frame picture, and the polarity of the driving signals on the two adjacent data lines of the same frame picture is opposite, between different frame pictures.
  • the polarity of the drive signals on the same data line is reversed, and from the overall view of the screen, the pixels exhibit point flip or (N-2) + 2 point flip flipping, thus reducing system power consumption and temperature.
  • FIG. 1 is a schematic structural view of a liquid crystal display according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a sub-pixel array in the prior art using red, green and blue primary colors
  • FIG. 3 is a schematic diagram showing the polarity inversion of driving signals of two adjacent frames when the red, green, and blue primary colors are used in the prior art
  • FIG. 4 is a first schematic diagram of a sub-pixel array in which red, green, and blue primary colors are used in an embodiment of the present invention
  • FIG. 5 and FIG. 6 are diagrams showing driving of adjacent two frames when three red, green, and blue primary colors are used in the embodiment of the present invention
  • Schematic diagram of the polarity flipping of the signal
  • FIG. 7 is a source driver when different frame frames are used in the red, green, and blue primary colors in the embodiment of the present invention.
  • FIG. 8 is a second schematic diagram of a sub-pixel array in which red, green, and blue primary colors are used in an embodiment of the present invention
  • FIG. 9 is a schematic diagram showing polarities of driving signals of one frame when three red, green, and blue primary colors are used in the embodiment of the present invention.
  • Figure 10 is a first schematic view of a sub-pixel array in which red, green, blue, and yellow primary colors are used in the embodiment of the present invention
  • FIG. 11 is a first schematic diagram showing the polarity inversion of the driving signal of the same frame when the red, green, blue, and yellow primary colors are used in the embodiment of the present invention
  • Figure 12 is a second schematic view of a sub-pixel array in which red, green, blue, and yellow primary colors are used in the embodiment of the present invention
  • FIG. 13 is a second schematic diagram showing the polarity inversion of the driving signal of the same frame when the red, green, blue and yellow primary colors are used in the embodiment of the present invention
  • Figure 14 is a first schematic view of a sub-pixel array in which red, green, blue, yellow and white primary colors are used in the embodiment of the present invention
  • 15 is a first schematic diagram showing the polarity inversion of a driving signal of the same frame when the red, green, blue, yellow and white primary colors are used in the embodiment of the present invention
  • Figure 16 is a second schematic view of a sub-pixel array in which red, green, blue, yellow and white primary colors are used in the embodiment of the present invention.
  • Figure 17 is a second schematic diagram showing the polarity inversion of the driving signal of the same frame when the red, green, blue, yellow and white primary colors are used in the embodiment of the present invention. detailed description
  • the liquid crystal display panel includes a plurality of data lines, a plurality of scan lines, and pixels arranged in a matrix of n rows and m columns, and the Ni+1, Ni+2 Ni+N rows of pixels are simultaneously connected to the first i+1 scan lines G ( i+1 ); i is a non-negative integer less than or equal to (n/N ) -1, N is An odd number greater than or equal to 3, n is greater than or equal to N.
  • the liquid crystal display device includes a liquid crystal display panel 101 with a sub-pixel array, a source driver 102, and a gate driver 103.
  • the source driver 102 is connected to the liquid crystal display panel 101, and has a plurality of driving channels, the driving signals are provided to the data lines through the driving channels;
  • the gate driver 103 is connected to the liquid crystal display panel 101, and A plurality of driving channels are provided to provide driving signals to the scan lines through the driving channels;
  • the timing controller 104 is connected to the source driver 102 and the gate driver 103 for controlling the operations of the source driver 102 and the gate driver 103;
  • a backlight required for the liquid crystal display panel 101 is provided.
  • a liquid crystal display having a resolution of m*n is taken as an example, and a liquid crystal display panel 101 of a liquid crystal display having a resolution of m*n has pixels of n rows and m columns, and red, green, and blue colors can be used.
  • M is equal to the number of primary colors, that is, 3, 4, and 5.
  • there are M sub-pixels of different primary colors in each pixel and sub-pixels in each pixel are non-column in the row direction 4.
  • the liquid crystal display panel 101 has a plurality of data lines, a plurality of scan lines, and a plurality of pixels arranged in a matrix, wherein a total of n/N scan lines and MNm root data lines, or a total of n/N scan lines and MNm +1 data line; source driver 102 is used to drive the sub-pixel source, and gate driver 103 is used to drive the sub-pixel gate.
  • the Ni+1, Ni+2 Ni+N rows of pixels are simultaneously connected to the i+1th scan line G(i+1), where i is less than or equal to (n/N)-1.
  • Negative integer, N is an odd number greater than or equal to 3
  • n is greater than or equal to N;
  • the data lines are connected accordingly: the same data line has the same polarity of the driving signal on the same data line, and the two adjacent data lines of the same frame are driven. The polarity of the signal is reversed, and the polarity of the drive signal on the same data line between different frame pictures is opposite.
  • the sub-pixels of the j-th column are respectively connected to the Nj-N+1 according to the Ni+1, Ni+2 Ni+N lines of the sub-pixel matrix.
  • j is an integer greater than or equal to 1 and less than or equal to Mm
  • i is a non-negative integer less than or equal to (n/N) -1.
  • the sub-pixels of the jth column are according to the second Ni+l, 2Ni+2, 2Ni+3 2Ni+2N-l, 2M+2N of the sub-pixel matrix.
  • the sub-pixels of the first line exhibit a point flip inversion manner, and the remaining sub-pixels exhibit (N-2) + 2 point flips ((N -2 ) +2dot inversion).
  • the (N-2) +2 point flip refers to the first row and the nth row of sub-pixels, and the remaining rows of sub-pixels, the N acts as a unit, and the first N-2 rows of each unit
  • the pixels exhibit dot inversion features, and the remaining two rows of subpixels exhibit a 2dot inversion feature.
  • the sub-pixels are flipped by the point flip.
  • N is an odd number greater than or equal to 3
  • i is a non-negative integer less than or equal to (n/N) -1.
  • N is 3
  • M is 3
  • RGB sub-pixels of the same pixel are horizontally arranged, and there are n/3 scan lines and 9m data lines, that is, 3i+l, 3i.
  • the scan lines of the +2, 3i+3 line pixels are connected together and connected to the i+1th line G (i+1) of the gate driver, where i is less than or equal to (n/3) -1 a negative integer;
  • the sub-pixels of the j-th column are respectively connected to the 3j-2, 3j-l, 3j root lines of the source driver according to the 3i+l, 3i+2, 3i+3 rows of the sub-pixel matrix S (3j-2), S (3j-1), and S3j, where j is an integer greater than or equal to 1 and less than or equal to 3 m.
  • the implementation of one frame includes:
  • S (9m-l) outputs the data B 2 , m ;
  • the data of the 4th, 5th, and 6th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the fourth row, the first column, the red sub-pixel corresponding to the fourth row, and the output of the fifth row and the first column.
  • the data corresponding to the red sub-pixel of the first row of the sixth row is output on the data S3 corresponding to the red sub-pixel...
  • the data B 4 of the blue sub-pixel of the fourth row and the m-th column is output on S (9m-2) , m ,
  • S (9m-l) outputs the data B 5 , m , S (9m) of the blue sub-pixel of the mth column of the fifth row, and outputs the data B 6m of the blue sub-pixel of the mth column of the sixth row; when G (n/) When 3-l) is turned on, the data of the n-5th, n-4th, and n-3th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the n-5th row and the first column of the red sub-pixel corresponding to the output of the n-5th row on S1
  • the data On S2 the data corresponding to the red sub-pixel of the first column of the n-4th row is output, and the data corresponding to the red sub-pixel of the first column of the n-3th row is output on S3..., S (9m) -2) output the data of the blue sub-pixel of the nth row and the mth column
  • the data of the n-2th, nl, nth rows is written into the corresponding pixel through the corresponding data line; for example, the output of the n-2th row and the first column of the red subpixel corresponding to the n-2th row is corresponding to S1
  • the data R n n, S2 outputs the data R n n corresponding to the red sub-pixel of the first column of the n-1th row, and the data R corresponding to the red sub-pixel of the first column of the nth row is output on S3, ...
  • S (9m-2) outputs the data B n3 ⁇ 4n of the blue sub-pixel of the nth row and the mth column of the mth row, and outputs the data of the blue sub-pixel of the nth row and the mth column of the nth row to the Bth , m.
  • S (9m) outputs the data B n , m of the blue sub-pixel of the nth row
  • FIG. 5 and FIG. 6 are schematic diagrams showing polarity inversion of driving signals of two adjacent frames in the embodiment of the present invention, as shown in FIG. 5 (image in the Yth frame) and FIG. 6 (the Y+1 frame).
  • the flipping manner of the pixel from the side of the display panel is 1+2 dot flipping, that is, the K row pixel exhibits a 2-point flip feature, and the remaining rows of pixels exhibit a dot flip feature, wherein K is An integer greater than 1 and less than n, and the remainder of (Kl)/3 is 2 or 0.
  • the entire picture shows the two rows adjacent to the dot row flipping feature from the second row except the first row and the nth row.
  • the polarity of the driving signal on the same data line is the same in the second frame picture, the next frame of the picture is the Y+1 frame picture, the data line
  • the polarity of the upper drive signal and the upper The polarity of the driving signal at the time of one frame of the Y frame is reversed, and the polarity of the driving signals on the adjacent two data lines when the frame is displayed is opposite, for example, the first line on the first line S1 in FIG.
  • the polarity of the four driving signals is positive.
  • the polarities of the first and fourth driving signals on the first line S1 in FIG. 6 are all negative, as shown in FIG. 5 and FIG.
  • the polarity on one line S1 is always opposite to the polarity on the second line S2, so the polarity of the driving signal carried by each data line is required for each line scan in the same picture in the prior art. Compared with the scheme of flipping once, the above technical solution can ensure picture quality and reduce power consumption and system temperature.
  • S ( 6j+5 ) , S ( 6j+6 ) , S ( 6j+7 ) (where j is an integer greater than or equal to 0)
  • the polarity flipping diagram, the high and low levels in the figure only indicate the data line output Ground polarity, not the specific data of the data line output.
  • N is 3
  • M is 3
  • RGB sub-pixels of the same pixel are horizontally arranged, and there are n/3 scan lines and 9m+1 data lines, that is, 3i+l,
  • the scan lines of the 3i+2, 3i+3 line pixels are connected together and connected to the i+1th line G(i+1) of the gate driver, where i is less than or equal to (n/3)-1.
  • the sub-pixels of the j-th column are respectively connected to the source driver according to the 6i+l, 6i+2, 6i+3, 6i+4, 6i+5, 6i+6 rows of the sub-pixel matrix 3j-2, 3j-l, 3j, 3j-l, 3j, 3j+l root lines S (3j-2), S (3j-l), S (3 j ), S (3j-l ), S ( 3j ) , S ( 3j - l ) , S ( 3j + l ), where j is an integer greater than or equal to 1 and less than or equal to 3 m.
  • the implementation of one frame includes:
  • the data of the first, second, and third rows are written into the corresponding pixels through the corresponding data lines; for example, the number R U corresponding to the red sub-pixel of the first row and the second column of the first row is output on S1, and the second output is output on S2.
  • the data corresponding to the red sub-pixel of the first row of the first column of the row is outputted on the data S3 corresponding to the first row of the red sub-pixels of the third row, ..., S (9m-2), the blue sub-pixel of the mth column of the first row is outputted Data B ⁇ ,
  • the data of the 4th, 5th, and 6th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the fourth row and the first column of the red sub-pixel corresponding to the fourth row of the first row is output on the S1.
  • the data of the red sub-pixel corresponds to the output of the sixth row, the first column of the red sub-pixel corresponding to the sixth row.
  • S (9m-l) outputs the data of the fourth sub-m column blue sub-pixel B 4 , m ,
  • S (9m) outputs the data B 5 , m , S ( 9m+l ) of the blue sub-pixel of the mth column of the fifth row, and outputs the data B 6m of the blue sub-pixel of the mth column of the sixth row; when G (n/) When 3-l) is turned on, the data of the n-5th, n-4th, and n-3th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the n-5th row and the first column of the red sub-pixel corresponding to the output of the n-5th row on S1
  • the data On S2 the data corresponding to the red sub-pixel of the first column of the n-4th row is output, and the data corresponding to the red sub-pixel of the first column of the n-3th row is output on S3..., S ( 9m-2) output data of the blue sub-pixel of the nth row and mth column
  • the flipping manner of the pixel from the side of the display panel is dot flipping, from the side of the gate driver.
  • the polarity of the driving signal on the same data line is the same in the Y frame frame, and the Y+1 frame of the next frame of the picture, the polarity of the driving signal on the data line and the Y frame of the previous frame The polarity of the drive signal is reversed.
  • the polarity of the drive signals on the two adjacent data lines is opposite. For example, the first and seventh lines on the first line S1 in Fig.
  • N is 3
  • M is 4, and RGBY sub-pixels of the same pixel are horizontally arranged, and there are n/3 scan lines and 12m data lines, and 3i+l, 3i+2
  • the scan lines of the 3i+3 rows of pixels are connected together and connected to the i+1th line G(i+1) of the gate driver, where i is a non-negative integer less than or equal to (n/3)-1.
  • the sub-pixels of the jth column are respectively connected to the 3j-2, 3j-1, 3j roots of the source driver according to the 3i+l, 3i+2, 3i+3 rows of the pixel matrix of the sub-pixel matrix in which they are located.
  • S ( 3j-2 ), S (3j-1), and S ( 3 j ) where j is an integer greater than or equal to 1 and less than or equal to 4 m.
  • the implementation of one frame includes:
  • the data corresponding to the pixel matrix of the first, second, and third rows is written into the corresponding pixel through the corresponding data line; for example, the number R U and S2 corresponding to the red sub-pixel of the first row and the first column are output on S1.
  • the data of the 4th, 5th, and 6th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the fourth row, the first column, the red sub-pixel corresponding to the fourth row, and the output of the fifth row and the first column.
  • the data corresponding to the red sub-pixel of the first row of the sixth row is output on the data S3 corresponding to the red sub-pixel, and the data Y 4 of the yellow sub-pixel of the fourth row and the m-th column is output on S(12m-2).
  • the data R n-4j i corresponding to the red sub-pixel of the first column of the n-4th row is output, and the data R n-3jl corresponding to the red sub-pixel of the first column of the n-3th row is output on S3, . ., m-th column of the yellow sub-pixel data S (12m-2) output of the n-5 row the Y n-5, the output of the n-4 column m yellow sub-pixels on m, S (12m-l)
  • the data Y nj m , S ( 12m ) is outputted in the n-3th row and the mth column of the yellow sub-pixel data Y n-3jm ;
  • the data of the n-2th, nl, nth rows is written to the corresponding data line.
  • the data R n n corresponding to the red sub-pixel of the first column of the n-2th row is output on the SI
  • the data R n n, S3 corresponding to the red sub-pixel of the first column of the n-1th row is output on the S1.
  • Point flip that is, the K line pixel exhibits a 2-point flip feature, and the remaining rows of pixels exhibit a point flip feature, where K is an integer greater than 1 and less than n, and the remainder of (Kl)/3 is 2 or 0, the entire picture Except for the first row of pixels and the nth row of pixels, a dot flip feature is presented from one row of the second row of pixels, and two adjacent rows exhibit a 2-point flip feature and reciprocate; from the gate driver side, the second frame
  • the polarity of the driving signal on the same data line is the same in the picture, the Y+1 frame picture of the next frame of the picture, the polarity of the driving signal on the data line and the polarity of the driving signal in the frame frame of the previous frame
  • the polarity of the driving signals on the adjacent two data lines is opposite, for example, the first and seventh lines on the first line S1 in FIG.
  • the polarity of the drive signal is positive, the next frame image, the first in Figure 11
  • the polarity of the first and seventh (not shown in the seventh figure) image driving signals on one line S1 is negative, and the polarity on the first line S1 in FIG. 10 and FIG. 11 is always the second.
  • the polarity on the root line S2 is reversed, so that the above technical solution can be compared with the scheme in which the polarity of the driving signal carried by each data line is inverted once every one line scan in the same picture in the prior art. Guarantee picture quality and reduce power consumption and system temperature.
  • N is 3
  • M is 4, and RGBY four primary colors are taken as an example, and RGBY sub-pixels of the same pixel are horizontally arranged, and there are n/3 scan lines and 12m+l data.
  • the scan lines of the 3i+l, 3i+2, 3i+3 rows of pixels are connected together and connected to the i+1th line G(i+1) of the gate driver, where i is less than or equal to ( n/3) a non-negative integer of -1;
  • the sub-pixel of the j-th column is different according to the 6i+l, 6i+2, 6i+3, 6i+4, 6i+5, 6i+6 rows of the sub-pixel matrix
  • the implementation of one frame includes:
  • the data of the first, second, and third rows are written into the corresponding pixels through the corresponding data lines; for example, the number R U corresponding to the red sub-pixel of the first row and the second column of the first row is output on S1, and the second output is output on S2.
  • the data corresponding to the red sub-pixel of the first column of the first column outputs the data corresponding to the red sub-pixel of the first row of the third row...
  • the first sub-m column of the yellow sub-pixel of the first row is output on S(12m-2) Data Y ⁇
  • S (12m-l) outputs the data Y 3 , m of the yellow sub-pixel of the third row and the mth column of the third row m column yellow sub-pixel data Y 2 , m , S (12m);
  • the data of the 4th, 5th, and 6th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the fourth row and the first column of the red sub-pixel corresponding to the fourth row of the first row is output on the S1.
  • the data corresponding to the red sub-pixel of the first row of the sixth row is output on the data S4 corresponding to the red sub-pixel, and the data Y 4 of the yellow sub-pixel of the fourth row and the m-th column is output on S(12m-1).
  • m-th column of the yellow sub-pixel data S (12m-2) output of the n-5 row the Y n-5, the output of the n-4 column m yellow sub-pixels on m, S (12m-l)
  • the data Y n-4j m, S (12m) outputs the data of the yellow sub-pixel of the n-3th row and the mth column, Y n-3jm ; when G (n/3) is turned on, the n- 2th , nl, nth rows
  • the data is written into the corresponding pixel through the corresponding data line; for example, the data corresponding to the red sub-pixel of the first column of the n-2th row is output on S2, and the red sub-pixel corresponding to the first column of the n-1th row is output on S3.
  • the data R n n, S4 is output on the nth row, the first column of the red sub-pixel corresponding to the data R n4 , ... , S ( 12m - l ) output the n-2th row m column yellow sub-pixel
  • the data Y n-2jm , S ( 12m ) is output on the n-1th row and the mth column of the yellow sub-pixel data Y n- i jm
  • S ( 12m+l ) is output on the nth row and the mth column of the yellow sub-pixel Data Y n , m .
  • the image in the Yth frame (Fig. 12) and the image in the Y+1 frame (Fig. 13) It can be seen that the flipping manner of the pixel from the side of the display panel is dot flipping. From the side of the gate driver, the polarity of the driving signal on the same data line is the same in the Y frame, and the next frame of the screen. In the Y+1th frame picture, the polarity of the driving signal on the data line is opposite to the polarity of the driving signal in the Y frame of the previous frame, and the pole of the driving signal on the adjacent two data lines when the Y frame is displayed The opposite is true.
  • the polarity of the first and seventh (not shown in the seventh figure) drive signals on the first line S1 in FIG. 12 is positive, and the next frame image, in FIG.
  • the polarity of the first and seventh (not shown in the seventh figure) driving signals on the first line S1 is negative, and the polarity on the first line S1 in FIG. 12 and FIG. 13 is always the second.
  • the polarity on the root line S2 is reversed, so that the above technical solution can be compared with the scheme in which the polarity of the driving signal carried by each data line is inverted once every one line scan in the same picture in the prior art. Guarantee picture quality and reduce power consumption and system temperature.
  • N is 3, M is 5, and RGBYW sub-pixels of the same pixel are horizontally arranged, and there are n/3 scan lines and 15m data lines, and 3i+l, 3i+2
  • the scan lines of the 3i+3 rows of pixels are connected together and connected to the i+1th line G(i+1) of the gate driver, where i is a non-negative integer less than or equal to (n/3)-1
  • the sub-pixels of the jth column are respectively connected to the 3j-2, 3j-1, 3j roots of the source driver according to the 3i+l, 3i+2, 3i+3 rows of the pixel matrix of the sub-pixel matrix in which they are located.
  • S ( 3j-2 ) S ( 3j - l ) , S ( 3 j ), where j is an integer greater than or equal to 1 and less than or equal to 5 m.
  • the implementation of one frame includes:
  • the data corresponding to the pixel matrix of the first, second, and third rows is written into the corresponding pixel through the corresponding data line; for example, the number R U and S2 corresponding to the red sub-pixel of the first row and the first column are output on S1.
  • the data of the 4th, 5th, and 6th rows is written into the corresponding pixel through the corresponding data line;
  • the data I y corresponding to the red sub-pixel of the first row of the fourth row is output on the SI
  • the data corresponding to the red sub-pixel of the first column of the sixth row is output on the data S3 corresponding to the red sub-pixel of the first row of the fifth row.
  • S (15m-2) outputs the data W 4 , m of the white sub-pixel of the fourth row and m columns.
  • the output of the fifth output of the sixth row lines S (15m-l) m-th column data is white sub-pixel W 5, m, S (15m ) column m data W 6 m white sub-pixel; when G (n / 3 -l) When turned on, the data of the n-5th, n-4th, and n-3th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the n-5th row of the first column of the red sub-pixel corresponding to the n-5th row on S1 data On S2, the data corresponding to the red sub-pixel of the first column of the n-4th row is output, and the data corresponding to the red sub-pixel of the first column of the n-3th row is output on S3..., S ( 15m-2) output the data of the white sub-pixels of the nth to mth rows and the mth column of the mth column, and output the data of the white sub-pixels of the nth row and the mth column
  • the flipping manner of the pixel is 1+2 from the side of the display panel.
  • Point flip that is, the K line presents the feature of 2dot flip, and the remaining lines exhibit the feature of point flip, where K is an integer greater than 1 and less than n, and the remainder of (Kl)/3 is 2 or 0, except for the first picture.
  • K is an integer greater than 1 and less than n
  • Kl is an integer greater than 1 and less than n
  • the remainder of (Kl)/3 is 2 or 0, except for the first picture.
  • a dot flip feature is presented from the second row and the adjacent two rows exhibit a 2dot flip feature, and the loop is repeated; from the gate driver side, the Y frame is driven on the same data line.
  • the polarity of the signal is the same, the Y+1 frame of the next frame of the picture, the polarity of the drive signal on the data line is opposite to the polarity of the drive signal in the Y frame of the previous frame, and the Y frame is displayed.
  • the polarities of the driving signals on the two adjacent data lines are opposite, for example, the polarities of the first and seventh (not shown in the seventh figure) driving signals on the first line S1 in FIG. 14 are all In the next frame image, the first and seventh (not shown in the seventh figure) drive signals on the first line S1 in Fig. 15 Exemplary are negative, in FIG. 14 and FIG.
  • the prior art Compared with the scheme in which the polarity of the driving signal carried by each data line is flipped once every one line scan in the same picture, the above technical solution can ensure picture quality and reduce power consumption and system temperature.
  • N is 3, M is 5, and RGBYW sub-pixels of the same pixel are horizontally arranged, and there are n/3 scan lines and 15m+1 data lines, 3i+l, 3i.
  • the scan lines of the +2, 3i+3 line pixels are connected together and connected to the i+1th line G ( i+1 ) of the gate driver, where i is less than or equal to (n/3) -1 a negative integer;
  • the sub-pixels of the j-th column are respectively connected to the source driver according to the 6i+l, 6i+2, 6i+3, 6i+4, 6i+5, 6i+6 rows of the sub-pixel matrix 3j-2, 3j-1, 3j, 3j-1, 3j, 3j+l lines S (3j-2), S (3j-l), S (3j), S (3j-l), S ( 3j), S (3j-l), S ( 3j + l ), where j is an integer greater than or equal to 1 and less than or equal to 5 m.
  • the implementation of one frame includes:
  • the data of the first, second, and third rows are written into the corresponding pixels through the corresponding data lines; for example, the number R U corresponding to the red sub-pixel of the first row and the second column of the first row is output on S1, and the second output is output on S2.
  • the data corresponding to the red sub-pixel of the first row of the first column of the row outputs the data corresponding to the red sub-pixel of the first row of the third row...
  • the white sub-pixel of the m-th column of the first row is output on S(15m-2) Data W ⁇
  • S (15m-l) outputs the data W 3 , m of the white sub-pixel of the third row and the mth column on the data W 2 , m , S (15m) of the white sub-pixel of the m-th column of the second row;
  • the data of the 4th, 5th, and 6th rows is written into the corresponding pixel through the corresponding data line; for example, the output of the fourth row and the first column of the red sub-pixel corresponding to the fourth row of the first row is output on the S1.
  • the data corresponding to the red sub-pixel of the first row of the sixth row is output on the data S4 corresponding to the red sub-pixel, and the data W 4 of the white sub-pixel of the fourth row and the m-th column is output on S(15m-1).
  • S (15m) outputs the data W 6 , m of the white sub-pixel of the sixth row and the mth column on the data W 5 , m , S ( 15m+l ) of the fifth row and the mth column of the sub-pixel;
  • the flipping manner of the pixel from the side of the display panel is point flipping, and the gate is flipped.
  • the polarity of the driving signal on the same data line is the same in the Y frame, the Y+1 frame of the next frame of the picture, the polarity of the driving signal on the data line and the Y of the previous frame.
  • the polarity of the driving signal at the time of the frame picture is reversed, and the polarity of the driving signals on the adjacent two data lines when the picture of the Yth frame is displayed is opposite, for example, the first and seventh lines on the first line S1 in FIG. 16 ( The polarity of the drive signal is positive in the seventh picture.
  • the first and seventh lines on the first line S1 in Fig. 17 (not shown in the seventh figure)
  • the polarity of the drive signal is negative, and the polarity on the first line S1 in FIGS. 16 and 17 is always opposite to the polarity on the second line S2, so that each line is the same as in the prior art.
  • Scan the polarity of the drive signal carried by each data line is reversed once compared to the above technical side We can only guarantee the picture quality but also reduce power consumption and system temperature.
  • N the scanning line of the required gate driver becomes 1/N times, and the charging time of each pixel becomes It is N times the original, but the required data line is approximately N times.

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Abstract

一种液晶显示器及液晶显示面板，该液晶显示面板（101）包括：多条数据线；多条扫描线；以及n行m列像素，以矩阵方式排列；其中，第Ni+1、Ni+2、Ni+N行像素同时连到第i+1根扫描线G（i+1）上；i为小于等于（n/N）-1的非负整数，N为大于等于3的奇数，n大于等于N，从而增加了像素充电时间。

Description

液晶显示器及液晶显示面板 技术领域
本发明的实施例涉及一种液晶显示器及液晶显示面板。 背景技术
目前的液晶显示装置的结构主要包括一个分布着亚像素阵列的显示面 板、 一个用于驱动亚像素源极且具有数据线的源极驱动器、 一个用于驱动亚 像素栅极且具有扫描线的栅极驱动器、 一个时序控制器及一个背光单元。
现有技术中， 双栅（Dual-Gate )技术和三栅（Triple-Gate )技术， 分别 釆用增加数据线至 2倍和 3倍以上的方式， 这两种方案虽然能够降低成本， 但也大大降低了像素的充电时间， 因而难以满足高分辨率和 3D显示时对像 素充电时间的要求。
为了满足高分辨率及 3D 显示时像素充电时间的要求， 公开号为
CN101494020, 发明名称为一种显示装置的专利， 公开了将栅极驱动器中扫 描线的数量变为原有的二分之一， 同时将源极驱动器中数据线的数量变为原 有的两倍的方案， 该方案能将像素的充电时间变为原来的一倍， 但缺点是随 着 3D显示中 240HZ帧频的发展以及分辨率越来越高， 目前对写入像素保持 电容的时间要求是越来越短， 因此， 将充电时间变为原有的二分之一将不能 满足 240HZ帧频 3D高分辨率显示的高品质要求。
此外， 在像素翻转方式中， 点翻转（dot inversion )方式得到的画面品质 最好， 闪烁最小。 但是如图 2和图 3所示， 基于该结构下釆用点翻转方式在 同一画面下每经过一个扫描线扫描时间后， 每条数据线所载的驱动信号的极 性就要翻转一次， 因而消耗大量的能量， 并且容易使液晶显示面板上源极驱 动器的温度升高。 发明内容
本发明的实施例提供一种液晶显示面板， 包括： 多条数据线 ； 多条扫描 线； 以及 n行 m列像素， 以矩阵方式排列； 其中， 第 Ni+1、 Ni+2 Ni+N 行像素同时连到第 i+1根扫描线 G (i+1)上； i为小于等于（n/N) -1的非负 整数， N为大于等于 3的奇数， n大于等于N。
在一个实施例中，每个像素包括 M种不同基色的亚像素，每个像素中的 亚像素沿行方向排列， 以在所述液晶显示面板上形成 n行 Mm列的亚像素矩 阵， M为 3、 4或 5。
在一个实施例中，所述液晶显示器釆用红绿蓝三基色、红绿蓝白四基色、 红绿蓝黄四基色或红绿蓝黄白五基色。
在一个实施例中， 所述扫描线为 n/N根， 所述数据线为 MNm根； 第 j 列的亚像素根据所处亚像素矩阵的第 Ni+1、 Ni+2 Ni+N行， 分别连接 在第 Nj-N+1、 Nj-N+2 Nj-1、 Nj根数据线 S ( Nj-N+1 )、 S ( Nj-N+2 )
S (Nj-1) 、 S (Nj)上； 其中， j为大于等于 1且小于等于 Mm的整数， i为 小于等于 （n/N) -1的非负整数。
在一个实施例中， 第一行的亚像素的翻转方式为点翻转， 其余的亚像素 的翻转方式为 （N-2) +2点翻转。
在一个实施例中， 同一帧画面时同一数据线上驱动信号的极性相同； 同 一帧画面相邻两根数据线上驱动信号的极性相反； 不同帧画面间的同一数据 线上驱动信号的极性相反。
在一个实施例中， 所述扫描线为 n/N根， 所述数据线为 MNm+1根； 第 j列的亚像素根据所处亚像素矩阵的第 2Ni+l、 2Ni+2、 2Ni+3 2Ni+2N-l、 2M+2N行、分别连接在第 Nj-N+1、 Nj-N+2 Nj-1、 Nj、 Nj-N+2、 Nj-N+3
Nj-1, Nj、 Nj+1根数据线线 S (Nj-N+1 ) 、 S (Nj-N+2) S (Nj-1) 、
S (Nj、 S (Nj-N+2) 、 S (Nj-N+3) S (Nj-1 ) 、 S (Nj) 、 S (Nj+1 ) 上； 其中， j为大于等于 1且小于等于 Mm的整数， i为小于等于 （n/N) -1 的非负整数。
在一个实施例中， 所述亚像素的翻转方式为点翻转。
在一个实施例中， 同一帧画面时同一数据线上驱动信号的极性相同； 同 一帧画面相邻两根数据线上驱动信号的极性相反； 不同帧画面间的同一数据 线上驱动信号的极性相反。
本发明的实施例还提供一种液晶显示器， 该液晶显示器包括上面所述各 种实现结构的液晶显示面板。 在一个实施例中， 所述液晶显示器还包括： 源极驱动器、 栅极驱动器； 其中， 所述源极驱动器连接液晶显示面板， 且具有多条驱动通道， 通过驱动 通道向数据线提供驱动信号； 所述栅极驱动器连接液晶显示面板， 且具有多 条驱动通道， 通过驱动通道向扫描线提供驱动信号。
本发明实施例提供的液晶显示器及液晶显示面板， 该液晶显示面板包括 多条数据线、 多条扫描线、 以及 n行 m列以矩阵方式排列的像素， 第 Ni+1、
Ni+2 Ni+N行像素同时连到第 i+1根扫描线 G ( i+1 )上； i为小于等于
( n/N ) -1的非负整数， N为大于等于 3的奇数， n大于等于 N, 如此， 当栅 极驱动器的 G ( i+1 )线开启时， 第 Ni+1行至第 Ni+N行的数据通过相应的 数据线写入对应的像素， 因此栅极驱动器变为现有技术中栅极驱动器的 1/N, 相应的像素充电时间变为原有的 N倍， 从而增加了像素充电时间； 此外， 本 发明的实施例中， 同一帧画面时同一数据线上驱动信号的极性相同， 同一帧 画面相邻两根数据线上驱动信号的极性相反， 不同帧画面间的同一数据线上 驱动信号的极性相反， 而且从画面整体来看， 像素呈现点翻转或 （N-2 ) +2 点翻转的翻转方式， 因此能够降低系统功耗和温度。
总之， 相对现有技术而言， 大大增加像素充电时间， 在降低功耗的同时 满足 3D和高分辨率等产品未来的发展趋势对像素充电时间的迫切需求。 附图说明
为了更清楚地说明本发明实施例的技术方案， 下面将对实施例的附图作 简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例， 而非对本发明的限制。
图 1是根据本发明实施例的液晶显示器的结构示意图；
图 2是现有技术中釆用红绿蓝三基色时亚像素阵列示意图；
图 3是现有技术中釆用红绿蓝三基色时相邻两帧画面的驱动信号的极性 翻转示意图；
图 4是本发明实施例中釆用红绿蓝三基色时亚像素阵列的第一示意图； 图 5和图 6是本发明实施例中釆用红绿蓝三基色时相邻两帧画面的驱动 信号的极性翻转示意图；
图 7是本发明实施例中釆用红绿蓝三基色时不同帧画面时 Source Driver IC中的 Source线上极性翻转示意图；
图 8是本发明实施例中釆用红绿蓝三基色时亚像素阵列的第二示意图； 图 9是本发明实施例中釆用红绿蓝三基色时一帧画面的驱动信号的极性 示意图。
图 10是本发明实施例中釆用红绿蓝黄四基色时亚像素阵列的第一示意 图；
图 11 是本发明实施例中釆用红绿蓝黄四基色时相同一帧画面的驱动信 号的极性翻转的第一示意图；
图 12是本发明实施例中釆用红绿蓝黄四基色时亚像素阵列的第二示意 图；
图 13 是本发明实施例中釆用红绿蓝黄四基色时相同一帧画面的驱动信 号的极性翻转的第二示意图；
图 14是本发明实施例中釆用红绿蓝黄白五基色时亚像素阵列的第一示 意图；
图 15 是本发明实施例中釆用红绿蓝黄白五基色时相同一帧画面的驱动 信号的极性翻转的第一示意图；
图 16是本发明实施例中釆用红绿蓝黄白五基色时亚像素阵列的第二示 意图；
图 17 是本发明实施例中釆用红绿蓝黄白五基色时相同一帧画面的驱动 信号的极性翻转的第二示意图。 具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚， 下面将结合本发 明实施例的附图，对本发明实施例的技术方案进行清楚、 完整地描述。显然， 所描述的实施例是本发明的一部分实施例， 而不是全部的实施例。 基于所描 述的本发明的实施例， 本领域普通技术人员在无需创造性劳动的前提下所获 得的所有其他实施例， 都属于本发明保护的范围。
根据本发明的实施例， 液晶显示面板包括多条数据线、 多条扫描线、 以 及 n行 m列以矩阵方式排列的像素， 第 Ni+1、 Ni+2 Ni+N行像素同时 连到第 i+1根扫描线 G ( i+1 )上； i为小于等于（n/N ) -1的非负整数， N为 大于等于 3的奇数， n大于等于N。
下面通过附图及具体实施例对本发明的实施例再做进一步的详细说明。 图 1是才艮据本发明实施例的液晶显示装置的结构示意图， 如图 1所示， 该液晶显示装置包括一个分布着亚像素阵列的液晶显示面板 101、 源极驱动 器 102、 栅极驱动器 103、 时序控制器 104、 背光单元 105; 其中， 源极驱动 器 102连接液晶显示面板 101 , 且具有多条驱动通道， 通过驱动通道向数据 线提供驱动信号； 栅极驱动器 103连接液晶显示面板 101 , 且具有多条驱动 通道， 通过驱动通道向扫描线提供驱动信号； 时序控制器 104连接源极驱动 器 102与栅极驱动器 103, 用于控制源极驱动器 102与栅极驱动器 103的运 作； 背光单元用于提供液晶显示面板 101所需的背光源。
本发明实施例中， 以分辨率为 m*n的液晶显示器为例， 分辨率为 m*n 的液晶显示器的液晶显示面板 101上， 具有 n行 m列的像素， 可釆用红绿蓝 ( RGB , Red Green Blue )三基色、红绿蓝白（ RGBW, Red Green Blue White ) 四基色、 红绿蓝黄（RGBY, Red Green Blue Yellow )四基色和红绿蓝黄白 ( RGBYW, Red Green Blue Yello White )五基色， 对应的， 液晶显示面板 101上具有 n行 Mm列的亚像素矩阵， 其中， M等于基色的数量， 即 3、 4、 5。 例如， 每个像素中有 M种不同基色的亚像素， 且每个像素中的亚像素沿 行方向 4非列。
液晶显示面板 101具有多条数据线、 多条扫描线， 以及多个以矩阵方式 排列的像素， 其中， 共有 n/N根扫描线和 MNm根数据线， 或共有 n/N根扫 描线和 MNm+1根数据线； 源极驱动器 102用于驱动亚像素源极， 栅极驱动 器 103用于驱动亚像素栅极。
本发明实施例中， 第 Ni+1、 Ni+2 Ni+N行像素同时连到第 i+1根 扫描线 G ( i+1 )上， i为小于等于（n/N ) -1 的非负整数， N为大于等于 3 的奇数， n大于等于 N; 同时数据线做相应连接使得： 同一帧画面时同一数 据线上驱动信号的极性相同， 同一帧画面相邻两根数据线上驱动信号的极性 相反， 不同帧画面间的同一数据线上驱动信号的极性相反。
有 n/N根扫描线和 MNm根数据线时， 第 j列的亚像素根据所处亚像素 矩阵的第 Ni+1、 Ni+2 Ni+N行， 分别连接在第 Nj-N+1、 Nj-N+2 Nj-1、 Nj根数据线 S ( Nj-N+1 ) 、 S ( Nj-N+2 ) S ( Nj-1 ) 、 S ( Nj ) 上； 其中， j为大于等于 1且小于等于 Mm的整数， i为小于等于 （n/N) -1 的非负整数。 有 n/N根扫描线和 MNm+1根数据线时， 第 j列的亚像素根据 所处亚像素矩阵的第 2Ni+l、 2Ni+2、 2Ni+3 2Ni+2N-l、 2M+2N行、 分别连接在第 Nj-N+1、 Nj-N+2 Nj-1、 Nj、 Nj-N+2、 Nj-N+3 Nj-1、 Nj、 Nj+1根数据线线 S (Nj-N+1 ) 、 S (Nj-N+2) S (Nj- 1 )、 S (Nj、
S (Nj-N+2) 、 S (Nj-N+3) S (Nj-1 ) 、 S (Nj) 、 S (Nj+1 ) 上； 其 中， j为大于等于 1且小于等于 Mm的整数， i为小于等于 （n/N) -1的非负 整数。
此外， 对于画面整体， 有 n/N根扫描线和 MNm根数据线时， 第一行的 亚像素呈现点翻转的翻转方式， 其余的亚像素呈现（ N-2 ) +2点翻转（ （ N-2 ) +2dot inversion)的翻转方式。 其中， 所述（ N-2 ) +2点翻转指的是除第一行 和第 n行亚像素外， 其余各行亚像素中， 以 N行为一个单位， 每个单位内前 N-2行亚像素呈现点翻转（dot inversion)特征， 其余的两行亚像素呈现两点 翻转（2dot inversion )特征。 对于画面整体， 有 n/N根扫描线和 MNm+1根 数据线时， 亚像素呈现点翻转的翻转方式。
当栅极驱动器中的 G (i+1 )线开启时， 第 Ni+1、 Ni+2...... Ni+N行的数 据通过相应的数据线写入对应的亚像素； 其中， N为大于等于 3 的奇数， i 为小于等于（n/N) -1的非负整数。
实施例一
如图 4所示， 本实施例中， N为 3, M为 3, 同一个像素的 RGB亚像素 是水平排列， 共有 n/3根扫描线和 9m根数据线， 即第 3i+l、 3i+2、 3i+3行 像素的扫描线连在一起， 同时连到栅极驱动器的第 i+1根线 G (i+1 )上， 其 中 i为小于等于（n/3) -1的非负整数； 第 j列的亚像素根据所处亚像素矩阵 的 3i+l、 3i+2、 3i+3 行的不同而分别连接在源极驱动器的第 3j-2、 3j-l、 3j 根线 S (3j-2) 、 S (3j-1) 、 S3j上， 其中 j为大于等于 1且小于等于 3m的 整数。
一帧画面的实现包括：
当 G1开启时， 第 1、 2、 3行的数据通过相应的数据线写入对应的像素； 例如， S1上输出第一行第一列红色亚像素对应的数据 R11, S2上输出第二行 第一列红色亚像素对应的数据 R21, S3上输出第三行第一列红色亚像素对应 的数据 ...... , S ( 9m-2 ) 上输出第一行第 m列蓝色亚像素的数据 B^,
S ( 9m-l ) 上输出第二行第 m列蓝色亚像素的数据 B2,m; S (9m)上输出第 三行第 m列蓝色亚像素的数据 B3,m;
当 G2开启时， 第 4、 5、 6行的数据通过相应的数据线写入对应的像素； 例如， S1上输出第四行第一列红色亚像素对应的数据 S2上输出第五行 第一列红色亚像素对应的数据 S3上输出第六行第一列红色亚像素对应 的数据 ...... , S (9m-2)上输出第四行第 m列蓝色亚像素的数据 B4,m ,
S (9m-l )上输出第五行第 m列蓝色亚像素的数据 B5,m , S (9m)上输出第 六行第 m列蓝色亚像素的数据 B6m; 当 G (n/3-l )开启时， 第 n-5、 n-4、 n-3行的数据通过相应的数据线写 入对应的像素；例如， S1上输出第 n-5行第一列红色亚像素对应的数据
Figure imgf000008_0001
S2上输出第 n-4行第一列红色亚像素对应的数据 Rn-4ji, S3上输出第 n-3行 第一列红色亚像素对应的数据 ...... , S ( 9m-2 )上输出第 n-5行第 m 列蓝色亚像素的数据
Figure imgf000008_0002
S (9m-l )上输出第 n-4行第 m列蓝色亚像素的 数据 Bn4,m, S (9m)上输出第 n-3行第 m列蓝色亚像素的数据 Bn-3,m;
当 G (n/3)开启时， 第 n-2、 n-l、 n行的数据通过相应的数据线写入对 应的像素； 例如， S1上输出第 n-2行第一列红色亚像素对应的数据 Rnn, S2 上输出第 n-1行第一列红色亚像素对应的数据 Rnn, S3上输出第 n行第一列 红色亚像素对应的数据 R , ...... , S (9m-2)上输出第 n-2行第 m列蓝色亚 像素的数据 Bn¾n,S(9m-l )上输出第 n-1行第 m列蓝色亚像素的数据 Bw,m , S (9m)上输出第 n行第 m列蓝色亚像素的数据 Bn,m。
在本实施例中， 图 5和图 6为本发明实施例中相邻两帧画面的驱动信号 的极性翻转示意图， 如图 5 (第 Y帧时图像）和图 6 (第 Y+1帧时图像）所 示， 可以看出， 从显示面板侧来看像素的翻转方式为 1+2点翻转， 即 K行像 素呈现 2点翻转的特征， 其余各行像素呈现点翻转的特征， 其中 K为大于 1 小于 n的整数， 且 (K-l)/3的余数为 2或 0, 整个画面来看除第一行和第 η行 外， 从第二行起一行呈现点翻转特征以后相邻的两行呈现 2点翻转特征， 如 此往复循环； 从源极驱动器侧来看， 第 Υ帧画面时同一数据线上驱动信号的 极性相同， 该画面的下一帧第 Y+1帧画面， 该数据线上驱动信号的极性与上 一帧第 Y帧画面时的驱动信号的极性相反，显示第 Υ帧画面时相邻两根数据 线上驱动信号的极性相反， 例如， 图 5中的第 1根线 S1上的第 1、 4个驱动 信号的极性都为正， 下一帧图像时， 图 6中的第 1根线 S1上的第 1、 4个驱 动信号的极性都为负， 图 5与图 6中第一根线 S1上的极性始终与第二根线 S2上的极性相反， 因此与现有技术中在同一画面时每经过一行扫描，每条数 据线所承载的驱动信号的极性就要翻转一次的方案相比， 上述技术方案能够 既保证画面品质又降低功耗和系统温度。
在本实施例中， 如图 7 所示， 不同帧画面时源极驱动器中的数据线 S ( 6j+l ) 、 S ( 6j+2 ) 、 S ( 6j+3 ) 、 S ( 6j+4 ) 、 S ( 6j+5 ) 、 S ( 6j+6 ) 、 S ( 6j+7 ) (此时 j为大于等于 0的整数 )上的极性翻转示意图， 图中高低电 平仅表示数据线上输出地极性， 而不表示数据线输出的具体数据。
实施例二
如图 8所示， 本实施例中， N为 3 , M为 3 , 同一个像素的 RGB亚像素 水平排列， 共有 n/3根扫描线和 9m+l根数据线， 即第 3i+l、 3i+2、 3i+3行 像素的扫描线连在一起， 同时连到栅极驱动器的第 i+1根线 G ( i+1 )上， 其 中 i为小于等于（n/3 ) -1的非负整数； 第 j列的亚像素根据所处亚像素矩阵 的 6i+l、 6i+2、 6i+3、 6i+4、 6i+5、 6i+6行的不同而分别连接在源极驱动器 的第 3j-2、 3j-l、 3j、 3j-l、 3j、 3j+l根线 S ( 3j-2 ) 、 S ( 3j-l ) 、 S ( 3 j ) 、 S ( 3j-l ) 、 S ( 3j ) 、 S ( 3j-l ) 、 S ( 3j+l )上， 其中 j为大于等于 1且小于等 于 3m的整数。
一帧画面的实现包括：
当 G1开启时， 第 1、 2、 3行的数据通过相应的数据线写入对应的像素； 例如， S1上输出第一行第一列红色亚像素对应的数 RU, S2上输出第二行 第一列红色亚像素对应的数据 S3上输出第三行第一列红色亚像素对应 的数据 ... ... , S ( 9m-2 )上输出第一行第 m列蓝色亚像素的数据 B^,
S ( 9m-l )上输出第二行第 m列蓝色亚像素的数据 B2,m, S ( 9m )上输出第 三行第 m列蓝色亚像素的数据 B3,m;
当 G2开启时， 第 4、 5、 6行的数据通过相应的数据线写入对应的像素； 例如， S2上输出第四行第一列红色亚像素对应的数据 S3上输出第五行 第一列红色亚像素对应的数据 S4上输出第六行第一列红色亚像素对应 的数据 ...... , S (9m-l )上输出第四行第 m列蓝色亚像素的数据 B4,m,
S (9m)上输出第五行第 m列蓝色亚像素的数据 B5,m, S ( 9m+l )上输出第 六行第 m列蓝色亚像素的数据 B6m; 当 G (n/3-l )开启时， 第 n-5、 n-4、 n-3行的数据通过相应的数据线写 入对应的像素；例如， S1上输出第 n-5行第一列红色亚像素对应的数据
Figure imgf000010_0001
, S2上输出第 n-4行第一列红色亚像素对应的数据 Rn-4ji, S3上输出第 n-3行 第一列红色亚像素对应的数据 ...... , S ( 9m-2 )上输出第 n-5行第 m 列蓝色亚像素的数据
Figure imgf000010_0002
S (9m-l )上输出第 n-4行第 m列蓝色亚像素的 数据 Bn4,m , S (9m)上输出第 n-3行第 m列蓝色亚像素的数据 Bn-3,m;
当 G (n/3)开启时， 第 n-2、 n-l、 n行的数据通过相应的数据线写入对 应的像素； 例如， S2上输出第 n-2行第一列红色亚像素对应的数据 R j, S3 上输出第 n-1行第一列红色亚像素对应的数据 Rnn, S4上输出第 n行第一列 红色亚像素对应的数据 R , ...... , S (9m-l )上输出第 n-2行第 m列蓝色亚 像素的数据 Bn¾n ,S(9m)上输出第 n-1行第 m列蓝色亚像素的数据 Bn m , S ( 9m+l )上输出第 n行第 m列蓝色亚像素的数据 Bn,m。
本实施例中， 如第 Y帧时图像和图 9 (第 Y+1帧时图像）所示， 可以看 出， 从显示面板侧来看像素的翻转方式为点翻转， 从栅极驱动器侧来看， 第 Y帧画面时同一数据线上驱动信号的极性相同，该画面的下一帧第 Y+1帧画 面，该数据线上驱动信号的极性与上一帧第 Y帧画面时的驱动信号的极性相 反， 显示第 Y帧画面时相邻两根数据线上驱动信号的极性相反， 例如， 图 8 中的第 1根线 S1上的第 1、 7个（第 7个图中未画出）驱动信号的极性都为 正， 下一帧图像时， 图 9中的第 1根线 S1上的第 1、 7个（第 7个图中未画 出）驱动信号的极性都为负， 图 8与图 9中第一根线 S1上的极性始终与第 二根线 S2上的极性相反， 因此与现有技术中在同一画面时每经过一行扫描， 每条数据线所承载的驱动信号的极性就要翻转一次的方案相比， 上述技术方 案能够既保证画面品质又降低功耗和系统温度。
如图 7所示，不同帧画面时源极驱动器中的数据线 S(6j+1)、 S(6j+2)、 S ( 6j+3 ) 、 S ( 6j+4 ) 、 S ( 6j+5 ) 、 S ( 6j+6 ) 、 S ( 6j+7 ) (此时 j为大于 等于 0的整数 )上的极性翻转示意图， 图中高低电平仅表示数据线上输出地 极性， 而不表示数据线输出的具体数据。
实施例三
如图 10所示， 本实施例中， N为 3, M为 4, 同一个像素的 RGBY亚像 素水平排列， 共有 n/3根扫描线和 12m根数据线， 第 3i+l、 3i+2、 3i+3行像 素的扫描线连在一起， 同时连到栅极驱动器的第 i+1根线 G ( i+1 )上， 其中 i为小于等于（n/3) -1的非负整数； 第 j列的亚像素根据所处亚像素矩阵的 像素矩阵的 3i+l、 3i+2、 3i+3行的不同而分别连接在源极驱动器的第 3j-2、 3j-l、 3j根线 S ( 3j-2 ) 、 S (3j-l) 、 S ( 3 j )上， 其中 j为大于等于 1且小于 等于 4m的整数。
一帧画面的实现包括：
当 G1开启时， 第 1、 2、 3行像素矩阵对应的数据通过相应的数据线写 入对应的像素； 例如， S1上输出第一行第一列红色亚像素对应的数 RU, S2上输出第二行第一列红色亚像素对应的数据 S3上输出第三行第一列 红色亚像素对应的数据 ...... , S (12m-2)上输出第一行第 m列黄色亚 像素的数据 Y m, S ( 12m-l )上输出第二行第 m列黄色亚像素的数据 Y2,m; S (12m)上输出第三行第 m列黄色亚像素的数据 Y3,m;
当 G2开启时， 第 4、 5、 6行的数据通过相应的数据线写入对应的像素； 例如， S1上输出第四行第一列红色亚像素对应的数据 S2上输出第五行 第一列红色亚像素对应的数据 S3上输出第六行第一列红色亚像素对应 的数据 ...... , S(12m-2)上输出第四行第 m列黄色亚像素的数据 Y4,m,
S ( 12m-l )上输出第五行第 m列黄色亚像素的数据 Y5,m , S (12m)上输出 第六行第 m列黄色亚像素的数据 Y6m; 当 G (n/3-l )开启时， 第 n-5、 n-4、 n-3行的数据通过相应的数据线写 入对应的像素；例如， S1上输出第 n-5行第一列红色亚像素对应的数据
S2上输出第 n-4行第一列红色亚像素对应的数据 Rn-4ji, S3上输出第 n-3行 第一列红色亚像素对应的数据 Rn-3jl , ...... , S ( 12m-2 )上输出第 n-5行第 m 列黄色亚像素的数据 Yn-5,m, S ( 12m-l )上输出第 n-4行第 m列黄色亚像素的 数据 Yn jm , S ( 12m )上输出第 n-3行第 m列黄色亚像素的数据 Yn-3jm;
当 G (n/3)开启时， 第 n-2、 n-l、 n行的数据通过相应的数据线写入对 应的像素； 例如， SI上输出第 n-2行第一列红色亚像素对应的数据 Rnn, S2 上输出第 n-1行第一列红色亚像素对应的数据 Rnn, S3上输出第 n行第一列 红色亚像素对应的数据 R , ... ... , S ( 12m-2 )上输出第 n-2行第 m列黄色 亚像素的数据 Yn-2jm , S ( 12m-l )上输出第 n-1行第 m列黄色亚像素的数据 Yn- m, S ( 12m )上输出第 n行第 m列黄色亚像素的数据 Yn,m。
本实施例中， 如第 Y帧时图像（图 10所示）和第 Y+1帧时图像（图 11 所示） ， 可以看出， 从显示面板侧来看像素的翻转方式为 1+2点翻转， 即 K 行像素呈现 2点翻转的特征， 其余各行像素呈现点翻转的特征， 其中 K为大 于 1小于 n的整数， 且 (K-l)/3的余数为 2或 0, 整个画面来看除第一行像素 和第 η行像素外， 从第二行像素起一行呈现点翻转特征， 相邻的两行呈现 2 点翻转特征， 并往复循环； 从栅极驱动器侧来看， 第 Υ帧画面时同一数据线 上驱动信号的极性相同， 该画面的下一帧第 Y+1帧画面， 该数据线上驱动信 号的极性与上一帧第 Υ帧画面时的驱动信号的极性相反，显示第 Υ帧画面时 相邻两根数据线上驱动信号的极性相反， 例如， 图 10中的第 1根线 S1上的 第 1、 7个（第 7个图中未画出）驱动信号的极性都为正， 下一帧图像时， 图 11中的第 1根线 S1上的第 1、 7个（第 7个图中未画出）像驱动信号的极性 都为负， 图 10与图 11中第一根线 S1上的极性始终与第二根线 S2上的极性 相反， 因此与现有技术中在同一画面时每经过一行扫描， 每条数据线所承载 的驱动信号的极性就要翻转一次的方案相比， 上述技术方案能够既保证画面 品质又降低功耗和系统温度。
如图 7所示，不同帧画面时源极驱动器中的数据线 S ( 6j+1 )、 S ( 6j+2 )、 S ( 6j+3 ) 、 S ( 6j+4 ) 、 S ( 6j+5 ) 、 S ( 6j+6 ) 、 S ( 6j+7 ) (此时 j为大于 等于 0的整数）上的极性翻转示意图， 图中高低电平仅表示数据线上输出地 极性， 而不表示数据线输出的具体数据。
实施例四
如图 12所示， 本实施例中， N为 3 , M为 4, 且以 RGBY四基色为例， 同一个像素的 RGBY亚像素水平排列，共有 n/3根扫描线和 12m+l根数据线， 第 3i+l、 3i+2、 3i+3行像素的扫描线连在一起， 同时连到栅极驱动器的第 i+1 根线 G ( i+1 )上， 其中 i为小于等于（n/3 ) -1的非负整数； 第 j列的亚像素 根据所处亚像素矩阵的 6i+l、 6i+2、 6i+3、 6i+4、 6i+5、 6i+6行的不同而分 别连接在源极驱动器的第 3j-2、 3j-l、 3j、 3j-l、 3j、 3j+l根线 S ( 3j-2 ) 、 S (3j-l) 、 S (3j) 、 S (3j-l) 、 S (3j) 、 S (3j-l) 、 S ( 3j+l )上， 其中 j 为大于等于 1且小于等于 4m的整数。
一帧画面的实现包括：
当 G1开启时， 第 1、 2、 3行的数据通过相应的数据线写入对应的像素； 例如， S1上输出第一行第一列红色亚像素对应的数 RU, S2上输出第二行 第一列红色亚像素对应的数据 S3上输出第三行第一列红色亚像素对应 的数据 ...... , S(12m-2)上输出第一行第 m列黄色亚像素的数据 Y^,
S ( 12m-l )上输出第二行第 m列黄色亚像素的数据 Y2,m, S (12m)上输出 第三行第 m列黄色亚像素的数据 Y3,m;
当 G2开启时， 第 4、 5、 6行的数据通过相应的数据线写入对应的像素； 例如， S2上输出第四行第一列红色亚像素对应的数据 S3上输出第五行 第一列红色亚像素对应的数据 S4上输出第六行第一列红色亚像素对应 的数据 ...... , S(12m-1)上输出第四行第 m列黄色亚像素的数据 Y4,m, S ( 12m)上输出第五行第 m列黄色亚像素的数据 Y5,m, S ( 12m+l )上输出 第六行第 m列黄色亚像素的数据 Y6m; 当 G (n/3-l )开启时， 第 n-5、 n-4、 n-3行的数据通过相应的数据线写 入对应的像素；例如， S1上输出第 n-5行第一列红色亚像素对应的数据
Figure imgf000013_0001
S2上输出第 n-4行第一列红色亚像素对应的数据 Rn-4ji, S3上输出第 n-3行 第一列红色亚像素对应的数据 Rn-3jl , ...... , S ( 12m-2 )上输出第 n-5行第 m 列黄色亚像素的数据 Yn-5,m, S ( 12m-l )上输出第 n-4行第 m列黄色亚像素 的数据 Yn-4jm, S (12m)上输出第 n-3行第 m列黄色亚像素的数据 Yn-3jm; 当 G (n/3)开启时， 第 n-2、 n-l、 n行的数据通过相应的数据线写入对 应的像素； 例如， S2上输出第 n-2行第一列红色亚像素对应的数据 R j, S3 上输出第 n-1行第一列红色亚像素对应的数据 Rnn, S4上输出第 n行第一列 红色亚像素对应的数据 Rn4, ...... , S ( 12m-l )上输出第 n-2行第 m列黄色 亚像素的数据 Yn-2jm , S ( 12m )上输出第 n-1行第 m列黄色亚像素的数据 Yn-ijm , S ( 12m+l )上输出第 n行第 m列黄色亚像素的数据 Yn,m。
本实施例中， 如第 Y帧时图像（图 12)和第 Y+1帧时图像（图 13)所 示， 可以看出， 从显示面板侧来看像素的翻转方式为点翻转， 从栅极驱动器 侧来看， 第 Y帧画面时同一数据线上驱动信号的极性相同， 该画面的下一帧 第 Y+1帧画面， 该数据线上驱动信号的极性与上一帧第 Y帧画面时的驱动 信号的极性相反，显示第 Y帧画面时相邻两根数据线上驱动信号的极性相反， 例如， 图 12中的第 1根线 S1上的第 1、 7个（第 7个图中未画出）驱动信 号的极性都为正， 下一帧图像时， 图 13中的第 1根线 S1上的第 1、 7个（第 7个图中未画出）驱动信号的极性都为负， 图 12与图 13中第一根线 S1上的 极性始终与第二根线 S2上的极性相反， 因此与现有技术中在同一画面时每 经过一行扫描， 每条数据线所承载的驱动信号的极性就要翻转一次的方案相 比， 上述技术方案能够既保证画面品质又降低功耗和系统温度。
如图 7所示，不同帧画面时源极驱动器中的数据线 S ( 6j+1 )、 S ( 6j+2 )、 S ( 6j+3 ) 、 S ( 6j+4 ) 、 S ( 6j+5 ) 、 S ( 6j+6 ) 、 S ( 6j+7 ) (此时 j为大于 等于 0的整数）上的极性翻转示意图， 图中高低电平仅表示数据线上输出地 极性， 而不表示数据线输出的具体数据。
实施例五
如图 14所示， 本实施例中， N为 3, M为 5, 同一个像素的 RGBYW亚 像素水平排列， 共有 n/3根扫描线和 15m根数据线， 第 3i+l、 3i+2、 3i+3行 像素的扫描线连在一起， 同时连到栅极驱动器的第 i+1根线 G ( i+1 )上， 其 中 i为小于等于（n/3 ) -1的非负整数； 第 j列的亚像素根据所处亚像素矩阵 的像素矩阵的 3i+l、 3i+2、 3i+3行的不同而分别连接在源极驱动器的第 3j-2、 3j-l、 3j根线 S ( 3j-2 ) 、 S ( 3j-l ) 、 S ( 3 j )上， 其中 j为大于等于 1且小于 等于 5m的整数。
一帧画面的实现包括：
当 G1开启时， 第 1、 2、 3行像素矩阵对应的数据通过相应的数据线写 入对应的像素； 例如， S1上输出第一行第一列红色亚像素对应的数 RU, S2上输出第二行第一列红色亚像素对应的数据 S3上输出第三行第一列 红色亚像素对应的数据 ... ... , S ( 15m-2 )上输出第一行第 m列白色亚 像素的数据 W m, S ( 15m-l )上输出第二行第 m列白色亚像素的数据 W2,m; S ( 15m )上输出第三行第 m列白色亚像素的数据 W3,m;
当 G2开启时， 第 4、 5、 6行的数据通过相应的数据线写入对应的像素； 例如， SI上输出第四行第一列红色亚像素对应的数据 I y, S2上输出第五行 第一列红色亚像素对应的数据 S3上输出第六行第一列红色亚像素对应 的数据 ... ... , S ( 15m-2 )上输出第四行第 m列白色亚像素的数据 W4,m,
S ( 15m-l )上输出第五行第 m列白色亚像素的数据 W5,m , S ( 15m )上输出 第六行第 m列白色亚像素的数据 W6 m; 当 G ( n/3-l )开启时， 第 n-5、 n-4、 n-3行的数据通过相应的数据线写 入对应的像素；例如， S1上输出第 n-5行第一列红色亚像素对应的数据
Figure imgf000015_0001
, S2上输出第 n-4行第一列红色亚像素对应的数据 Rn-4ji , S3上输出第 n-3行 第一列红色亚像素对应的数据 ... ... , S ( 15m-2 )上输出第 n-5行第 m 列白色亚像素的数据 Wn-5jm , S ( 15m-l )上输出第 n-4行第 m列白色亚像素 的数据 Wn jm , S ( 15m )上输出第 n-3行第 m列白色亚像素的数据 Wn-3jm; 当 G ( n/3 )开启时， 第 n-2、 n-l、 n行的数据通过相应的数据线写入对 应的像素； 例如， S1上输出第 n-2行第一列红色亚像素对应的数据 R j, S2 上输出第 n-1行第一列红色亚像素对应的数据 Rnn, S3上输出第 n行第一列 红色亚像素对应的数据 Rn4, ... ... , S ( 15m-2 )上输出第 n-2行第 m列白色 亚像素的数据 Wn-2jm , S ( 15m-l )上输出第 n-1行第 m列白色亚像素的数据 Wn-ijm, S ( 12m )上输出第 n行第 m列白色亚像素的数据 Wn,m。
本实施例中， 如第 Y帧时图像 (图 14所示)和第 Y+1帧时图像（图 15所 示）， 可以看出， 从显示面板侧来看像素的翻转方式为 1+2点翻转， 即 K行 呈现 2dot翻转的特征， 其余各行呈现点翻转的特征， 其中 K为大于 1小于 n 的整数， 且 (K-l)/3的余数为 2或 0, 整个画面来看除第一行和第 η行外， 从 第二行起一行呈现点翻转特征且相邻的两行呈现 2dot翻转特征， 并循环往 复；从栅极驱动器侧来看，第 Y帧画面时同一数据线上驱动信号的极性相同， 该画面的下一帧第 Y+1 帧画面， 该数据线上驱动信号的极性与上一帧第 Y 帧画面时的驱动信号的极性相反，显示第 Y帧画面时相邻两根数据线上驱动 信号的极性相反， 例如， 图 14中的第 1根线 S1上的第 1、 7个（第 7个图 中未画出）驱动信号的极性都为正， 下一帧图像时， 图 15中的第 1根线 S1 上的第 1、 7个（第 7个图中未画出）驱动信号的极性都为负， 图 14与图 15 中第一根线 S1上的极性始终与第二根线 S2上的极性相反， 因此与现有技术 中在同一画面时每经过一行扫描， 每条数据线所承载的驱动信号的极性就要 翻转一次的方案相比， 上述技术方案能够既保证画面品质又降低功耗和系统 温度。
如图 7所示，不同帧画面时源极驱动器中的数据线 S(6j+1)、 S(6j+2)、 S ( 6j+3 ) 、 S ( 6j+4 ) 、 S ( 6j+5 ) 、 S ( 6j+6 ) 、 S ( 6j+7 ) (此时 j为大于 等于 0的整数）上的极性翻转示意图， 图中高低电平仅表示数据线上输出地 极性， 而不表示数据线输出的具体数据。
实施例六
如图 16所示， 本实施例中， N为 3, M为 5, 同一个像素的 RGBYW亚 像素水平排列， 共有 n/3根扫描线和 15m+l根数据线， 第 3i+l、 3i+2、 3i+3 行像素的扫描线连在一起， 同时连到栅极驱动器的第 i+1根线 G ( i+1 )上， 其中 i为小于等于 （n/3) -1的非负整数； 第 j列的亚像素根据所处亚像素矩 阵的 6i+l、 6i+2、 6i+3、 6i+4、 6i+5、 6i+6行的不同而分别连接在源极驱动 器的第 3j-2、 3j-l、 3j、 3j-l、 3j、 3j+l根线 S ( 3j-2 ) 、 S ( 3j-l ) 、 S ( 3j ) 、 S ( 3j-l ) 、 S (3j) 、 S (3j-l) 、 S ( 3j+l )上， 其中 j为大于等于 1且小于 等于 5m的整数。
一帧画面的实现包括：
当 G1开启时， 第 1、 2、 3行的数据通过相应的数据线写入对应的像素； 例如， S1上输出第一行第一列红色亚像素对应的数 RU, S2上输出第二行 第一列红色亚像素对应的数据 S3上输出第三行第一列红色亚像素对应 的数据 ...... , S(15m-2)上输出第一行第 m列白色亚像素的数据 W^,
S ( 15m-l )上输出第二行第 m列白色亚像素的数据 W2,m, S (15m)上输出 第三行第 m列白色亚像素的数据 W3,m;
当 G2开启时， 第 4、 5、 6行的数据通过相应的数据线写入对应的像素； 例如， S2上输出第四行第一列红色亚像素对应的数据 S3上输出第五行 第一列红色亚像素对应的数据 S4上输出第六行第一列红色亚像素对应 的数据 ...... , S(15m-1)上输出第四行第 m列白色亚像素的数据 W4,m,
S ( 15m)上输出第五行第 m列白色亚像素的数据 W5,m, S ( 15m+l )上输出 第六行第 m列白色亚像素的数据 W6,m;
...... 当 G ( n/3-1 )开启时， 第 n-5、 n-4、 n-3行的数据通过相应的数据线写 入对应的像素；例如， S1上输出第 n-5行第一列红色亚像素对应的数据
Figure imgf000017_0001
, S2上输出第 n-4行第一列红色亚像素对应的数据 Rn-4ji , S3上输出第 n-3行 第一列红色亚像素对应的数据 ... ... , S ( 15m-2 )上输出第 n-5行第 m 列白色亚像素的数据 Wn-5jm, S ( 15m-l )上输出第 n-4行第 m列白色亚像素 的数据 Wn4,m, S ( 15m ) 上输出第 n-3行第 m列白色亚像素的数据 Wn-3jm; 当 G ( n/3 )开启时， 第 n-2、 n-l、 n行的数据通过相应的数据线写入对 应的像素； 例如， S2上输出第 n-2行第一列红色亚像素对应的数据 R j, S3 上输出第 n-1行第一列红色亚像素对应的数据 Rnn, S4上输出第 n行第一列 红色亚像素对应的数据 Rnjl, ... ... , S ( 15m-l )上输出第 n-2行第 m列白色 亚像素的数据 Wn-2jm , S ( 15m )上输出第 n-1行第 m列白色亚像素的数据 Wn-ijm , S ( 15m+l )上输出第 n行第 m列白色亚像素的数据 Wn,m。
本实施例中， 如第 Y帧时图像（图 16 )和第 Y+1帧时图像（图 17 )所 示， 可以看出， 从显示面板侧来看像素的翻转方式为点翻转， 从栅极驱动器 侧来看， 第 Y帧画面时同一数据线上驱动信号的极性相同， 该画面的下一帧 第 Y+1帧画面， 该数据线上驱动信号的极性与上一帧第 Y帧画面时的驱动 信号的极性相反，显示第 Y帧画面时相邻两根数据线上驱动信号的极性相反， 例如， 图 16中的第 1根线 S1上的第 1、 7个（第 7个图中未画出）驱动信 号的极性都为正， 下一帧图像时， 图 17中的第 1根线 S1上的第 1、 7个（第 7个图中未画出）驱动信号的极性都为负， 图 16与图 17中第一根线 S1上的 极性始终与第二根线 S2上的极性相反， 因此与现有技术中在同一画面时每 经过一行扫描， 每条数据线所承载的驱动信号的极性就要翻转一次的方案相 比， 上述技术方案能够既保证画面品质又降低功耗和系统温度。
如图 7所示，不同帧画面时源极驱动器中的数据线 S ( 6j+1 )、 S ( 6j+2 )、 S ( 6j+3 ) 、 S ( 6j+4 ) 、 S ( 6j+5 ) 、 S ( 6j+6 ) 、 S ( 6j+7 ) (此时 j为大于 等于 0的整数）上的极性翻转示意图， 图中高低电平仅表示数据线上输出地 极性， 而不表示数据线输出的具体数据。
以上所述，仅为本发明的较佳实施例，并非用于限定本发明的保护范围， N越大， 需要的栅极驱动器的扫描线变为 1/N倍， 每个像素的充电时间变为 原来的 N倍，但是需要的数据线约变为 N倍。 N的大小需要根据成本、工艺、 收益等多方面因素进行综合考虑， 例如 N=5, 7等奇数也可行， 而且在同一 显示装置中可以根据 n值组合选取 N值， 比如 n=8, Nl=3和 N2=5的组合。 以上仅表述的 N=3 , n为 N整数倍的优选情形， 但本发明不仅限于 N=3 , n 为 N整数倍。
以上所述仅是本发明的示范性实施方式， 而非用于限制本发明的保护范 围， 本发明的保护范围由所附的权利要求确定。

Claims

权利要求书
1、 一种液晶显示面板， 包括：
多条数据线；
多条扫描线；
以及 n行 m列像素， 以矩阵方式排列；
其中，第 Ni+1、 Ni+2 Ni+N行像素同时连到第 i+1根扫描线 G( i+1 ) 上； i为小于等于 （n/N ) -1的非负整数， N为大于等于 3的奇数， n大于等 于
2、 根据权利要求 1所述的液晶显示面板， 其中，
每个像素包括 M种不同基色的亚像素，每个像素中的亚像素沿行方向排 列， 以在所述液晶显示面板上形成 n行 Mm列的亚像素矩阵， M为 3、 4或
3、 根据权利要求 2所述的液晶显示面板， 其中，
所述扫描线为 n/N根， 所述数据线为 MNm根；
第 j列的亚像素根据所处亚像素矩阵的第 Ni+1、 Ni+2 Ni+N行， 分别连接在第 Nj-N+1、 Nj-N+2 Nj-1、 Nj 根数据线 S ( Nj-N+1 ) 、 S
( Nj-N+2 ) S ( Nj-1 ) 、 S ( Nj )上；
其中， j为大于等于 1且小于等于 Mm的整数， i为小于等于（n/N ) -1 的非负整数。
4、根据权利要求 3所述的液晶显示面板， 其中， 第一行的亚像素的翻转 方式为点翻转， 其余的亚像素的翻转方式为 （N-2 ) +2点翻转。
5、 根据权利要求 1至 3中任一所述的液晶显示面板， 其中，
同一帧画面时同一数据线上驱动信号的极性相同；
同一帧画面相邻两根数据线上驱动信号的极性相反；
不同帧画面间的同一数据线上驱动信号的极性相反。
6、 根据权利要求 2所述的液晶显示面板， 其中，
所述扫描线为 n/N根， 所述数据线为 MNm+1根；
第 j列的亚像素根据所处亚像素矩阵的第 2Ni+l、 2Ni+2、 2Ni+3
2M+2N-1、 2M+2N行、分别连接在第 Nj-N+1、 Nj-N+2 Nj-1、 Nj、 Nj-N+2、 Nj-N+3 Nj-1、 Nj、 Nj+1根数据线线 S ( Nj-N+1 ) 、 S ( Nj-N+2 )
S ( Nj- 1 ) 、 S ( Nj、 S ( Nj-N+2 ) 、 S ( Nj-N+3 ) S ( Nj-1 ) 、 S ( Nj ) 、
S ( Nj+1 )上；
其中， j为大于等于 1且小于等于 Mm的整数， i为小于等于（n/N ) -1 的非负整数。
7、根据权利要求 6所述的液晶显示面板， 其中， 所述亚像素的翻转方式 为点翻转。
8、 根据权利要求 6或 7所述的液晶显示面板， 其中，
同一帧画面时同一数据线上驱动信号的极性相同；
同一帧画面相邻两根数据线上驱动信号的极性相反；
不同帧画面间的同一数据线上驱动信号的极性相反。
9、 根据权利要求 2所述的液晶显示面板， 其中，
所述液晶显示器釆用红绿蓝三基色、 红绿蓝白四基色、 红绿蓝黄四基色 或红绿蓝黄白五基色。
10、一种液晶显示器， 包括权利要求 1至 9中任一所述的液晶显示面板。
11、根据权利要求 10所述的液晶显示器， 还包括： 源极驱动器、 栅极驱 动器； 其中，
所述源极驱动器连接液晶显示面板， 且具有多条驱动通道， 通过驱动通 道向数据线提供驱动信号；
所述栅极驱动器连接液晶显示面板， 且具有多条驱动通道， 通过驱动通 道向扫描线提供驱动信号。
PCT/CN2012/084977 2012-03-26 2012-11-21 液晶显示器及液晶显示面板 WO2013143305A1 (zh)

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