CN104267551B - A kind of array base palte, display panel and display device - Google Patents
A kind of array base palte, display panel and display device Download PDFInfo
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- CN104267551B CN104267551B CN201410483674.1A CN201410483674A CN104267551B CN 104267551 B CN104267551 B CN 104267551B CN 201410483674 A CN201410483674 A CN 201410483674A CN 104267551 B CN104267551 B CN 104267551B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
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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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
- G09G3/364—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with use of subpixels
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- Theoretical Computer Science (AREA)
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of array base palte, display panel and display device, array base palte includes：Underlay substrate, and transposition insulator and a plurality of data lines put and a plurality of grid line on underlay substrate；Adjacent two data lines and two adjacent grid lines limit a pixel；Within the display time of a frame, two adjacent data lines are loaded into the opposite polarity of the voltage in corresponding pixel respectively；Each pixel is divided into one group with two adjacent pixels, and pixel between each group is different；In every group of pixel, coupling effect between one pixel and two adjacent data lines increases the voltage of the pixel, and the coupling effect between one other pixel and two adjacent data lines reduces the voltage of the pixel, so, the coupling fluctuation that the voltage of two pixels is produced in every group of pixel it is in opposite direction, can at least partly cancel out each other, such that it is able to improve the cross-interference issue of display panel appearance.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of array base palte, display panel and display device.
Background technology
In existing display device, liquid crystal display panel (LCD, Liquid Crystal Display) has power consumption
Low, display quality is high, electromagnetic-radiation-free and the advantages of have a wide range of application, and is display device more important at present.
Liquid crystal display panel is main by array base palte, opposite substrate, and the liquid crystal molecule group between the two substrates
Into.As shown in Fig. 1 a and Fig. 2 a, grid line 101, data wire 102, thin film transistor (TFT) 103 are typically provided with array base palte side
(Thin Film Transistor, TFT) and pixel 104 etc..Black matrix, color film layer are typically provided with opposite substrate side
And public electrode etc..By taking N-type TFT as an example, when grid line is input into the scanning signal of high potential, the TFT being connected with grid line is in
Opening, the grayscale signal of data wire loading is applied in pixel by TFT, the electric field formed between pixel and public electrode
Control liquid crystal molecule upset, so that liquid crystal display panel realizes that picture shows.
The type of drive of existing liquid crystal display panel is broadly divided into frame upset, row upset, row upset and point upset.In liquid
During the type of drive that LCD panel is overturn using row, within the display time of a frame, loaded on two adjacent data lines
The opposite polarity of voltage signal.In the ideal situation, as shown in Figure 1a, pixel 104 respectively with two adjacent data line Data
The distance between N and Data N+1 d1 and d2 are equal so that pixel 104 respectively with two adjacent data line Data N and Data
Coupled capacitor Cpd1 and Cpd2 between N+1 is equal, the voltage signal loaded on two data line Data N and Data N+1
Opposite polarity, two data line Data N and Data N+1 can cancel out each other to the coupling effect of pixel 104, such as Fig. 1 b institutes
Show, the voltage loaded in pixel 104 does not occur coupling fluctuation.However, during the actual fabrication of liquid crystal display panel, by
In the reason for actual process processing procedure, it is difficult to ensure that pixel is equal with the distance between two adjacent data lines, as shown in Figure 2 a,
The distance between pixel 104 and data wire Data N d1 are less than the distance between pixel 104 and data wire Data N+1 d2, pixel
Coupled capacitor Cpd1 between 104 and data wire Data N is more than the coupled capacitor between pixel 104 and data wire Data N+1
Cpd2, on two data line Data N and Data N+1 load voltage signal opposite polarity, two data line Data N and
Data N+1 can not cancel out each other to the coupling effect of pixel 104, and as shown in Figure 2 b, the voltage loaded in pixel 104 occurs coupling
Multiplex is moved, so that liquid crystal display panel produces the problem of crosstalk.
Therefore, how to avoid liquid crystal display panel from the problem of crosstalk occur in the type of drive using row upset, be this
The technical problem of art personnel's urgent need to resolve.
The content of the invention
In view of this, a kind of array base palte, display panel and display device are the embodiment of the invention provides, is used to solve now
Liquid crystal display panel is using the cross-interference issue occurred when arranging the type of drive for overturning in having technology.
Therefore, a kind of array base palte is the embodiment of the invention provides, including：Underlay substrate, and positioned at the substrate base
Transposition insulator on plate and a plurality of data lines put and a plurality of grid line；Adjacent two data lines and two adjacent grid lines are limited
One pixel；
Within the display time of a frame, two adjacent data lines are loaded into the polarity of the voltage in corresponding pixel respectively
Conversely；
The arrangement of each pixel meets：Each pixel is divided into one group with two adjacent pixels, and each group it
Between pixel it is different；In every group of pixel, the coupling effect between a pixel and two adjacent data lines makes the picture
The voltage increase of element, and the coupling effect between one other pixel and two adjacent data lines reduces the voltage of the pixel.
In a kind of possible implementation, in above-mentioned array base palte provided in an embodiment of the present invention, each pixel
It is arranged in arrays, it is one group with adjacent two pixel arranged along the data wire direction, in every group of pixel, a pixel
Near the data wire to the pixel on-load voltage, one other pixel is away from the data wire to the pixel on-load voltage.
In a kind of possible implementation, in above-mentioned array base palte provided in an embodiment of the present invention, in each column pixel
In, near the data wire to the pixel on-load voltage, one other pixel is away to this for a pixel in two adjacent pixels
The data wire of pixel on-load voltage.
In a kind of possible implementation, in above-mentioned array base palte provided in an embodiment of the present invention, each pixel
It is arranged in arrays, it is one group with adjacent two pixel arranged along the grid line direction, in every group of pixel, two pixels point
Kao Jin or not be respectively further to two data wires of pixel on-load voltage.
In a kind of possible implementation, in above-mentioned array base palte provided in an embodiment of the present invention, in every row pixel
In, each pixel respectively close to or be respectively further from data wire to the pixel on-load voltage.
In a kind of possible implementation, in above-mentioned array base palte provided in an embodiment of the present invention, each pixel and
The distance between the data wire of the pixel is close in two data lines adjacent thereto equal；
The distance between data wire in each pixel and two data lines adjacent thereto away from the pixel is equal.
The embodiment of the present invention additionally provides a kind of display panel, including：Above-mentioned array base palte provided in an embodiment of the present invention,
The opposite substrate being oppositely arranged with the array base palte, and the liquid crystal between the array base palte and the opposite substrate
Layer.
In a kind of possible implementation, in above-mentioned display panel provided in an embodiment of the present invention, it is described to
Substrate is provided with public electrode towards the side of the array base palte.
The embodiment of the present invention additionally provides a kind of display device, including：Above-mentioned display panel provided in an embodiment of the present invention.
Above-mentioned array base palte provided in an embodiment of the present invention, display panel and display device, array base palte include：Substrate base
Plate, and transposition insulator and a plurality of data lines put and a plurality of grid line on underlay substrate；Two adjacent data lines and phase
Two adjacent grid lines limit a pixel；Within the display time of a frame, two adjacent data lines are loaded into corresponding respectively
The opposite polarity of the voltage in pixel；Each pixel is divided into one group with two adjacent pixels, and pixel between each group is mutual
Differ；In every group of pixel, the coupling effect between a pixel and two adjacent data lines increases the voltage of the pixel
Greatly, the coupling effect and between one other pixel and two adjacent data lines reduces the voltage of the pixel, so, every group of picture
The coupling fluctuation that the voltage of two pixels is produced in element it is in opposite direction, can at least partly cancel out each other, such that it is able to improve
The cross-interference issue that display panel occurs.
Brief description of the drawings
Fig. 1 a are one of structural representation of existing array base palte；
Fig. 1 b are the voltage coupled simulation figure of pixel in the array base palte shown in Fig. 1 a；
Fig. 2 a are the two of the structural representation of existing array base palte；
Fig. 2 b are the voltage coupled simulation figure of pixel in the array base palte shown in Fig. 2 a；
Fig. 3-Fig. 6 is respectively the structural representation of array base palte provided in an embodiment of the present invention；
Fig. 7 is the voltage coupled simulation figure of pixel A and pixel B in the array base palte shown in Fig. 3 and Fig. 4.
Specific embodiment
Below in conjunction with the accompanying drawings, to the specific reality of array base palte provided in an embodiment of the present invention, display panel and display device
The mode of applying is described in detail.Obviously, described embodiment is a part of embodiment of the invention, rather than whole realities
Apply example.Based on described embodiments of the invention, those of ordinary skill in the art institute on the premise of without creative work
The every other embodiment for obtaining, belongs to the scope of protection of the invention.
A kind of array base palte provided in an embodiment of the present invention, as shown in figures 3 to 6, including：Underlay substrate, and positioned at lining
Transposition insulator on substrate and a plurality of data lines (Data1, Data2 ...) put and a plurality of grid line (Gate1,
Gate2……)；Adjacent two data lines and two adjacent grid lines limit a pixel (Fig. 3-Fig. 6 shows eight pixels)；
Within the display time of a frame, two adjacent data lines are loaded into the polarity of the voltage in corresponding pixel respectively
Conversely；For example, within the display time of nth frame, data wire Data1, Data3 ... are loaded into first row pixel, the 3rd row picture
The polarity of the voltage on element ... is negative, and data wire Data2, Data4 ... are loaded into secondary series pixel, the 4th row pixel ...
On voltage polarity for just；
The arrangement of each pixel meets：Each pixel is divided into one group of (void as shown in figures 3 to 6 with two adjacent pixels
Shown in wire frame), and pixel between each group is different；In every group of pixel, a pixel and two adjacent data lines it
Between coupling effect increase the voltage of the pixel, and the coupling effect between one other pixel and two adjacent data lines makes
The voltage of the pixel reduces.
Above-mentioned array base palte provided in an embodiment of the present invention, in every group of pixel, a pixel and two adjacent datas
Coupling effect between line increases the voltage of the pixel, and the coupling effect between one other pixel and two adjacent data lines
Should reduce the voltage of the pixel, so, the coupling fluctuation that the voltage of two pixels is produced in every group of pixel it is in opposite direction, can
At least partly to cancel out each other, the brightness uniformity of the corresponding viewing area of every group of pixel occurs such that it is able to improve display panel
Cross-interference issue.
Fig. 3-Fig. 6 by data wire and grid line be mutually perpendicular to it is arranged in a crossed manner as a example by illustrate, certainly, data wire and grid
Line can also be arranged in a crossed manner at other angles, is not limited to data wire and grid line is mutually perpendicular to, and does not limit herein.
In the specific implementation, in above-mentioned array base palte provided in an embodiment of the present invention, as shown in figures 3 to 6, data wire
It is mutually perpendicular to grid line arranged in a crossed manner, i.e., each pixel is arranged in arrays, and each pixel is divided into one group with two adjacent pixels,
And pixel between each group is different, can specifically be realized by following three kinds of modes：As shown in Figure 3 and Figure 4, can respectively
Pixel is divided into one group with adjacent two pixel arranged along data wire direction, and pixel between each group is different；Or
Person, as shown in Figure 5 and Figure 6, it is also possible to which each pixel is divided into one group with adjacent two pixel arranged along grid line direction, and
Pixel between each group is different；Or, adjacent two picture that can also be by partial pixel to be arranged along data wire direction
Element is divided into one group, and residual pixel is divided into one group with adjacent two pixel arranged along grid line direction, and between each group
Pixel it is different；Do not limit herein.
In the specific implementation, in above-mentioned array base palte provided in an embodiment of the present invention, as shown in Figure 3 and Figure 4, each pixel
Arranged in arrays, Fig. 3 and Fig. 4 is illustrated as a example by showing 4 row × 2 row pixels, and each pixel is arranged with along data wire direction
Adjacent two pixel be divided into one group, and pixel between each group is different, and in every group of pixel, a pixel is close to
To the data wire of the pixel on-load voltage, the pixel is labeled as A, one other pixel is away from the data to the pixel on-load voltage
Line, B is labeled as by the pixel.For example：In first group of pixel of first row pixel, pixel A is near to the pixel A on-load voltage
Data wire Data1, pixel B is away from the data wire Data1 to the pixel B on-load voltage.
Specifically, in array base palte as shown in Figure 3 and Figure 4, in first group of pixel of first row pixel, pixel A
Pixel A is less than near the distance between the data wire Data1 to the pixel A on-load voltage, i.e. pixel A and data wire Data1 d1
With the distance between data wire Data2 d2, so, the coupled capacitor Cpd1 between pixel A and data wire Data1 is more than pixel A
With the coupled capacitor Cpd2 between data wire Data2.When display picture transforms to N+1 frames by nth frame, data wire Data1
The polarity of the voltage signal of upper loading is changed into just from negative so that the voltage increase of pixel A, the voltage loaded on data wire Data2
The polarity of signal is from being just changed into negative so that the voltage of pixel A reduces.Due to the coupled capacitor between data wire Data1 and pixel A
Cpd1 is more than more than the coupled capacitor Cpd2 between data wire Data2 and pixel A, data wire Data1 to the coupling effect of pixel A
Data wire Data2 to the coupling effect of pixel A, therefore, the coupling between pixel A and two adjacent data line Data1 and Data2
Close effect and cause that the voltage of pixel A increases (as shown in Figure 7 is shown in solid).
Similarly, in array base palte as shown in Figure 3 and Figure 4, in first group of pixel of first row pixel, pixel B is remote
From the distance between the data wire Data1 to the pixel B on-load voltage, i.e. pixel B and data wire Data1 d3 more than pixel B with
The distance between data wire Data2 d4, so, coupled capacitor Cpd3 between pixel B and data wire Data1 less than pixel B with
Coupled capacitor Cpd4 between data wire Data2.When display picture transforms to N+1 frames by nth frame, on data wire Data1
The polarity of the voltage signal of loading is changed into just from negative so that the voltage increase of pixel B, the voltage letter loaded on data wire Data2
Number polarity from being just changed into negative so that the voltage of pixel B reduces.Due to the coupled capacitor between data wire Data1 and pixel B
Cpd3 is less than less than the coupled capacitor Cpd4 between data wire Data2 and pixel B, data wire Data1 to the coupling effect of pixel B
Data wire Data2 to the coupling effect of pixel B, therefore, the coupling between pixel B and two adjacent data line Data1 and Data2
Close effect and cause that the voltage of pixel B reduces (shown in dotted line as shown in Figure 7).
It follows that in array base palte as shown in Figure 3 and Figure 4, in first group of pixel of first row pixel, pixel
Coupling effect between A and two adjacent data line Data1 and Data2 causes that the voltage of pixel A increases, pixel B with it is adjacent
Two data line Data1 and Data2 between coupling effect cause that the voltage of pixel B reduces.In above-mentioned array base palte application
When the display panel of normal white mode, the display brightness of pixel A can be dimmed, and the display brightness of pixel B can brighten, such that it is able to make
Eye-observation to the brightness of pixel of whole display panel have almost no change；Normally black mode is applied in above-mentioned array base palte
Display panel when, the display brightness of pixel A can brighten, and the display brightness of pixel B can be dimmed, is observed such that it is able to make one to observe
The brightness of pixel of whole display panel have almost no change.
In the specific implementation, in above-mentioned array base palte provided in an embodiment of the present invention, as shown in figure 3, in each column pixel
In, the arrangement mode of pixel A and pixel B is ABBA ...；Or, as shown in figure 4, in each column pixel, two adjacent pictures
, near the data wire to the pixel on-load voltage, one other pixel is away from the number to the pixel on-load voltage for a pixel in element
It is alternately arranged according to line, i.e. pixel A and pixel B：ABAB……；Do not limit herein.
Specifically, in array base palte as shown in Figure 3, in first row pixel, due to first group of pixel and second group
Two adjacent pixels of pixel are all pixel B, and the coupling fluctuation direction of two voltages of pixel B is identical, two pixel Bs
Brightness change is consistent, when the resolution ratio of display panel is relatively low, may influence the display quality of display panel.With such as Fig. 3 institutes
The array base palte for showing is compared, and in array base palte as shown in Figure 4, pixel A and pixel B are alternately arranged in each column pixel, can be with
Make the display quality of display panel more preferably.
In the specific implementation, in above-mentioned array base palte provided in an embodiment of the present invention, as shown in Figure 5 and Figure 6, each pixel
Arranged in arrays, Fig. 5 and Fig. 6 is illustrated as a example by showing 2 row × 4 row pixels, by each pixel being arranged along grid line direction
Two adjacent pixels are divided into one group, and pixel between each group is different, and in every group of pixel, two pixels are leaned on respectively
It is near that C1 and C2 is respectively labeled as by two pixels to two data wires of pixel on-load voltage, or, two pixel difference
Away to two data wires of pixel on-load voltage, two pixels are respectively labeled as D1 and D2.For example：As shown in figure 5,
In first group of pixel of the first row pixel, pixel C1 is leaned near the data wire Data1 to pixel C1 on-load voltages, pixel C2
The nearly data wire Data2 to pixel C2 on-load voltages, in second group of pixel of the first row, pixel D1 is away to pixel D1
The data wire Data3 of on-load voltage, pixel D2 are away from the data wire Data4 to pixel D2 on-load voltages.
Specifically, in array base palte as shown in Figure 5 and Figure 6, in first group of pixel of the first row pixel, pixel C1
Picture is less than near the distance between the data wire Data1, i.e. pixel C1 and data wire Data1 to pixel C1 on-load voltages d1 '
The distance between plain C1 and data wire Data2 d2 ', so, the coupled capacitor Cpd1 ' between pixel C1 and data wire Data1 is big
Coupled capacitor Cpd2 ' between pixel C1 and data wire Data2.When display picture transforms to N+1 frames by nth frame, number
Polarity according to the voltage signal loaded on line Data1 is changed into just from negative so that the voltage increase of pixel C1, on data wire Data2
The polarity of the voltage signal of loading is from being just changed into negative so that the voltage of pixel C1 reduces.Due to data wire Data1 and pixel C1 it
Between coupled capacitor Cpd1 ' more than coupled capacitor Cpd2 ' between data wire Data2 and pixel C1, data wire Data1 is to pixel
The coupling effect of C1 more than data wire Data2 to the coupling effect of pixel C1, therefore, pixel C1 and two adjacent data lines
Coupling effect between Data1 and Data2 causes that the voltage of pixel C1 increases.
Similarly, in array base palte as shown in Figure 5 and Figure 6, in first group of pixel of first row pixel, pixel C2 is leaned on
The distance between nearly data wire Data2, i.e. pixel C2 and data wire Data2 to pixel C2 on-load voltages d3 ' is less than pixel
The distance between C2 and data wire Data3 d4 ', so, the coupled capacitor Cpd3 ' between pixel C2 and data wire Data2 is more than
Coupled capacitor Cpd4 ' between pixel C2 and data wire Data3.When display picture transforms to N+1 frames by nth frame, data
The polarity of the voltage signal loaded on line Data2 is from being just changed into negative so that the voltage of pixel C2 reduces, and adds on data wire Data3
The polarity of the voltage signal of load is changed into just from negative so that the voltage increase of pixel C2.Due between data wire Data2 and pixel C2
Coupled capacitor Cpd3 ' more than coupled capacitor Cpd4 ' between data wire Data3 and pixel C2, data wire Data2 is to pixel C2
Coupling effect more than data wire Data3 to the coupling effect of pixel C2, therefore, pixel C2 and two adjacent data lines
Coupling effect between Data2 and Data3 causes that the voltage of pixel C2 reduces.
It follows that in array base palte as shown in Figure 5 and Figure 6, in first group of pixel of the first row pixel, pixel
Coupling effect between C1 and two adjacent data line Data1 and Data2 causes that the voltage of pixel C1 increases, pixel C2 and phase
Coupling effect between two adjacent data line Data2 and Data3 causes that the voltage of pixel C2 reduces.Should in above-mentioned array base palte
For normal white mode display panel when, the display brightness of pixel C1 can be dimmed, and the display brightness of pixel C2 can brighten, so that can
So that eye-observation to the brightness of pixel of whole display panel have almost no change；It is applied in above-mentioned array base palte normally-black
During the display panel of pattern, the display brightness of pixel C1 can brighten, and the display brightness of pixel C2 can be dimmed, such that it is able to make human eye
It was observed that the brightness of pixel of whole display panel have almost no change.
Specifically, in array base palte as shown in Figure 5, in second group of pixel of the first row pixel, pixel D1 away from
Pixel D1 is more than to the distance between the data wire Data3 of pixel D1 on-load voltages, i.e. pixel D1 and data wire Data3 d5 '
With the distance between data wire Data4 d6 ', so, the coupled capacitor Cpd5 ' between pixel D1 and data wire Data3 is less than picture
Coupled capacitor Cpd6 ' between plain D1 and data wire Data4.When display picture transforms to N+1 frames by nth frame, data wire
The polarity of the voltage signal loaded on Data3 is changed into just from negative so that the voltage increase of pixel D1, is loaded on data wire Data4
Voltage signal polarity from being just changed into negative so that the voltage of pixel D1 reduces.Due between data wire Data3 and pixel D1
, less than the coupled capacitor Cpd6 ' between data wire Data4 and pixel D1, data wire Data3 is to pixel D1's for coupled capacitor Cpd5 '
Coupling effect is less than coupling effects of the data wire Data4 to pixel D1, therefore, pixel D1 and two adjacent data line Data3
Coupling effect and Data4 between causes that the voltage of pixel D1 reduces.
Similarly, in array base palte as shown in Figure 5, in second group of pixel of the first row pixel, pixel D2 is away from right
The distance between the data wire Data4 of pixel D2 on-load voltages, i.e. pixel D2 and data wire Data4 d7 ' more than pixel D2 with
The distance between data wire Data5 d8 ', so, the coupled capacitor Cpd7 ' between pixel D2 and data wire Data4 is less than pixel
Coupled capacitor Cpd8 ' between D2 and data wire Data5.When display picture transforms to N+1 frames by nth frame, data wire
The polarity of the voltage signal loaded on Data4 is from being just changed into negative so that the voltage of pixel D2 reduces, and is loaded on data wire Data5
The polarity of voltage signal be changed into just from negative so that the voltage increase of pixel D2.Due between data wire Data4 and pixel D2
, less than the coupled capacitor Cpd8 ' between data wire Data5 and pixel D2, data wire Data4 is to pixel D2's for coupled capacitor Cpd7 '
Coupling effect is less than coupling effects of the data wire Data5 to pixel D2, therefore, pixel D2 and two adjacent data line Data4
Coupling effect and Data5 between causes that the voltage of pixel D2 increases.
It follows that in array base palte as shown in Figure 5, in second group of pixel of the first row pixel, pixel D1 with
Coupling effect between two adjacent data line Data3 and Data4 causes that the voltage of pixel D1 reduces, pixel D2 with it is adjacent
Coupling effect between two data line Data4 and Data5 causes that the voltage of pixel D2 increases.It is applied in above-mentioned array base palte
During the display panel of normal white mode, the display brightness of pixel D1 can brighten, and the display brightness of pixel D2 can be dimmed, such that it is able to make
Eye-observation to the brightness of pixel of whole display panel have almost no change；Normally black mode is applied in above-mentioned array base palte
Display panel when, the display brightness of pixel D1 can be dimmed, and the display brightness of pixel D2 can brighten, such that it is able to make eye-observation
To the brightness of pixel of whole display panel have almost no change.
In the specific implementation, in above-mentioned array base palte provided in an embodiment of the present invention, as shown in figure 5, in every row pixel
In, the arrangement mode of pixel is C1C2D1D2 ...；Or, as shown in fig. 6, in every row pixel, each pixel respectively close to
Arrangement mode to the data wire of the pixel on-load voltage, i.e. pixel is C1C2C1C2 ...；Or, each pixel is respectively further from
To the data wire of the pixel on-load voltage, the arrangement mode of pixel can also be D1D2D1D2 ...；Do not limit herein.
Specifically, in array base palte as shown in Figure 5, in the first row pixel, due to first group of pixel and second group
Two adjacent pixels of pixel are pixel C2 and D1, and the coupling fluctuation direction of two voltages of pixel is identical, two pixels
Brightness change it is consistent, when the resolution ratio of display panel is relatively low, the display quality of display panel may be influenceed.With such as Fig. 5
Shown array base palte is compared, in array base palte as shown in Figure 6, each pixel respectively close to or be respectively further from the pixel added
The data wire of voltage is carried, the display quality of display panel can be made more preferably.
In the specific implementation, in above-mentioned array base palte provided in an embodiment of the present invention, each pixel and adjacent thereto
The distance between the data wire of the pixel is close in two data lines equal；In each pixel and two data lines adjacent thereto
The distance between data wire away from the pixel is equal.As shown in Figure 3 and Figure 4, pixel A and near the pixel A data wire it
Between apart from d1, equal to the distance between pixel B and the data wire near pixel B d4；Pixel A and the number away from the pixel A
According to the distance between line d2, the distance between the data wire equal to pixel B and away from pixel B d3；So, the voltage of pixel A
The coupling fluctuation of generation is in opposite direction with the coupling fluctuation that the voltage of pixel B is produced, and the coupled wave momentum of voltage is equal, can
So that the brightness of the brightness change of pixel A and pixel B change conversely, and luminance delta is equal so that the brightness change of pixel A
Brightness change with pixel B can be realized being completely counterbalanced by, and then can make one to observe the pixel on the whole array base palte for observing
Brightness be not changed in.
Similarly, as shown in Figure 5 and Figure 6, the distance between pixel C1 and the data wire near the pixel C1 d1 ', equal to picture
The distance between plain C2 and the data wire near pixel C2 d3 '；Pixel C1 and away between the data wire of pixel C1 away from
From d2 ', the distance between the data wire equal to pixel C2 and away from pixel C2 d4 '；So, the coupling that the voltage of pixel C1 is produced
Multiplex moves in opposite direction with the coupling fluctuation of the voltage generation of pixel C2, and the coupled wave momentum of voltage is equal, can make picture
The brightness of the brightness change of plain C1 and pixel C2 change conversely, and luminance delta is equal so that the brightness change of pixel C1 with
The brightness change of pixel C2 can be realized being completely counterbalanced by, and then can make one to observe the pixel on the whole array base palte for observing
Brightness is not changed in.
Similarly, as shown in figure 5, the distance between pixel D1 and the data wire near the pixel D1 d6 ', equal to pixel D2 with
The distance between data wire near pixel D2 d8 '；The distance between pixel D1 and the data wire away from the pixel D1 d5 ',
The distance between data wire equal to pixel D2 and away from pixel D2 d7 '；So, the coupling fluctuation that the voltage of pixel D1 is produced
It is in opposite direction with the coupling fluctuation of the voltage generation of pixel D2, and the coupled wave momentum of voltage is equal, can make pixel D1's
The brightness of brightness change and pixel D2 change conversely, and luminance delta is equal so that the brightness change of pixel D1 and pixel D2
Brightness change can realize being completely counterbalanced by, and then can make one to observe the brightness of the pixel on the whole array base palte for observing and not have
Change.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of display panel, including the embodiment of the present invention is carried
The above-mentioned array base palte for supplying, the opposite substrate being oppositely arranged with array base palte, and between array base palte and opposite substrate
Liquid crystal layer.
In the specific implementation, above-mentioned display panel provided in an embodiment of the present invention can be senior super dimension field switch
(Advanced Super Dimension Switch, ADS) type and plane internal switch (In-Plane Switch, IPS) liquid crystal
Display panel, i.e. public electrode are located at array base palte side；Or, above-mentioned display panel provided in an embodiment of the present invention can also
For twisted nematic (Twisted Nematic, TN) type liquid crystal display panel, i.e. public electrode is located at opposite substrate side；Herein
Do not limit.
Because the storage capacitance in TN type liquid crystal display panels between pixel and public electrode is smaller, it is easier to cause crosstalk
Problem, therefore, above-mentioned display panel provided in an embodiment of the present invention is more suitable for TN type liquid crystal displays for improving cross-interference issue
Panel.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of display device, including the embodiment of the present invention is carried
The above-mentioned display panel for supplying, the display device can be：Mobile phone, panel computer, television set, display, notebook computer, number
Any product or part with display function such as photo frame, navigator.The implementation of the display device may refer to above-mentioned display surface
The embodiment of plate, repeats part and repeats no more.
A kind of array base palte provided in an embodiment of the present invention, display panel and display device, array base palte include：Substrate base
Plate, and transposition insulator and a plurality of data lines put and a plurality of grid line on underlay substrate；Two adjacent data lines and phase
Two adjacent grid lines limit a pixel；Within the display time of a frame, two adjacent data lines are loaded into corresponding respectively
The opposite polarity of the voltage in pixel；Each pixel is divided into one group with two adjacent pixels, and pixel between each group is mutual
Differ；In every group of pixel, the coupling effect between a pixel and two adjacent data lines increases the voltage of the pixel
Greatly, the coupling effect and between one other pixel and two adjacent data lines reduces the voltage of the pixel, so, every group of picture
The coupling fluctuation that the voltage of two pixels is produced in element it is in opposite direction, can at least partly cancel out each other, such that it is able to improve
The cross-interference issue that display panel occurs.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (9)
1. a kind of array base palte, including：Underlay substrate, and transposition insulator on the underlay substrate and a plurality of number put
According to line and a plurality of grid line；Adjacent two data lines and two adjacent grid lines limit a pixel；It is characterized in that：
Within the display time of a frame, two adjacent data lines are loaded into the polarity phase of the voltage in corresponding pixel respectively
Instead；
The arrangement of each pixel meets：Each pixel is divided into one group with two adjacent pixels, and between each group
Pixel is different；In every group of pixel, the coupling effect between a pixel and two adjacent data lines makes the pixel
Voltage increases, and the coupling effect between one other pixel and two adjacent data lines reduces the voltage of the pixel；Every group
The coupling fluctuation that the voltage of two pixels is produced in pixel it is in opposite direction.
2. array base palte as claimed in claim 1, it is characterised in that each pixel is arranged in arrays, with along the data
Adjacent two pixel of line direction arrangement is one group, and in every group of pixel, a pixel is near to the pixel on-load voltage
Data wire, one other pixel is away from the data wire to the pixel on-load voltage.
3. array base palte as claimed in claim 2, it is characterised in that in each column pixel, in two adjacent pixels one
, near the data wire to the pixel on-load voltage, one other pixel is away from the data wire to the pixel on-load voltage for individual pixel.
4. array base palte as claimed in claim 1, it is characterised in that each pixel is arranged in arrays, with along the grid line
Direction arrangement adjacent two pixel be one group, in every group of pixel, two pixels respectively close to or be respectively further to this two
The data wire of individual pixel on-load voltage.
5. array base palte as claimed in claim 4, it is characterised in that in every row pixel, each pixel respectively close to or point
Not away from the data wire to the pixel on-load voltage.
6. the array base palte as described in claim any one of 1-5, it is characterised in that each pixel and two numbers adjacent thereto
According to being close in line, the distance between the data wire of the pixel is equal；
The distance between data wire in each pixel and two data lines adjacent thereto away from the pixel is equal.
7. a kind of display panel, it is characterised in that including：Array base palte as described in claim any one of 1-6, with the battle array
The opposite substrate that row substrate is oppositely arranged, and the liquid crystal layer between the array base palte and the opposite substrate.
8. display panel as claimed in claim 7, it is characterised in that in the opposite substrate towards the one of the array base palte
Side is provided with public electrode.
9. a kind of display device, it is characterised in that including：Display panel as claimed in claim 7 or 8.
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| CN111090204A (en) * | 2020-03-22 | 2020-05-01 | 深圳市华星光电半导体显示技术有限公司 | Array substrate and display panel |
| CN113687546B (en) * | 2021-09-08 | 2022-07-29 | 深圳市华星光电半导体显示技术有限公司 | Pixel array, display panel and display device |
| CN114530118B (en) * | 2022-02-21 | 2023-05-30 | 广州华星光电半导体显示技术有限公司 | Display panel |
| CN115202117B (en) * | 2022-07-29 | 2023-06-16 | 惠科股份有限公司 | Array substrate, display device and driving circuit |
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| CN1690824A (en) * | 2004-03-31 | 2005-11-02 | 三星电子株式会社 | Liquid crystal display |
| KR100928487B1 (en) * | 2003-03-28 | 2009-11-26 | 엘지디스플레이 주식회사 | Liquid crystal display |
| CN101685230A (en) * | 2008-09-23 | 2010-03-31 | 乐金显示有限公司 | Liquid crystal panel and liquid crystal display device having the same |
| CN102073180A (en) * | 2009-11-25 | 2011-05-25 | 群康科技(深圳)有限公司 | Liquid crystal display device |
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| KR100928487B1 (en) * | 2003-03-28 | 2009-11-26 | 엘지디스플레이 주식회사 | Liquid crystal display |
| US8212952B2 (en) * | 2003-06-24 | 2012-07-03 | Lg Display Co., Ltd. | Liquid crystal display panel |
| CN1690824A (en) * | 2004-03-31 | 2005-11-02 | 三星电子株式会社 | Liquid crystal display |
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