CN108922490A - The driving method and display device of display panel - Google Patents
The driving method and display device of display panel Download PDFInfo
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- CN108922490A CN108922490A CN201811044328.8A CN201811044328A CN108922490A CN 108922490 A CN108922490 A CN 108922490A CN 201811044328 A CN201811044328 A CN 201811044328A CN 108922490 A CN108922490 A CN 108922490A
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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
- G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
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Abstract
The present invention relates to a kind of driving method of display panel and display devices, to drive the pixel unit of 2 β frame array of display as a cycle, clear zone driving is carried out to the α sub-pixel in the pixel unit of β frame array of display therein, dark space driving is carried out to the α sub-pixel in the pixel unit of remaining β frame array of display.Based on this, in the pixel unit of the 2 β frame array of display shown in a cycle on array of display, the α sub-pixel of 2 β the first pixel units includes the sub-pixel of β clear zone driving and the sub-pixel of β dark space driving, the α sub-pixel of each pixel unit realizes that clear zone dark space is offset i.e. in the pixel unit of 2 β frame array of display, eliminate bright dark difference or bright phenomenon of secretly interlocking, to solve the problems, such as that display panel has flashing and granular sensation in display, the display quality of display panel is improved.
Description
Technical field
The present invention relates to technical field of liquid crystal display, driving method and display dress more particularly to a kind of display panel
It sets.
Background technique
Currently, liquid crystal display panel generally uses V Α (Vertical Alignment minus vertical orientation) type liquid crystal skill
Art or Α PS (the coplanar switching of In Panel Switching) type liquid crystal technology.Wherein, V Α type liquid crystal technology is compared to Α PS
There are higher production efficiency and the advantages of low manufacturing cost for type liquid crystal technology.It is general using wide view in V Α type liquid crystal technology
Angle technology improves the display view angle of V Α type liquid crystal display panel.
In no wide viewing angle technology, the corresponding big visual angle gamma protrusion of each sub-pixel is larger.And in wide viewing angle technology
In, a sub-pixel is divided into clear zone and dark space, the protrusion problem of corresponding big visual angle gamma is improved.Therefore,
It can use in wide viewing angle technology and a sub-pixel be divided into the mode of clear zone and dark space to improve V Α type liquid crystal display panel
Display view angle.
But in wide viewing angle technology, since a sub-pixel is divided into clear zone and dark space, different sub-pixels is due to bright
The difference of dark space driving, there are bright dark difference or bright phenomenons of secretly interlocking, and lead to the liquid crystal display panel for applying wide viewing angle technology
Have the defects that flashing and granular sensation in display, influences the display quality of liquid crystal display panel.
Summary of the invention
Based on this, it is necessary to there is flashing and particle in display for the liquid crystal display panel for applying wide viewing angle technology
The defect of sense provides the driving method and display device of a kind of display panel.
A kind of driving method of display panel, display panel include array of display, and array of display includes being arranged in array
Pixel unit, each pixel unit arrange the column to be formed and are arranged successively in the row direction, wherein each pixel unit includes on line direction
Be arranged successively the 1st, 2 ..., α, α+1 ..., k sub-pixel, wherein α be more than or equal to 1 and be less than or equal to k, driving method packet
Include step：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α of the first pixel unit in β frame therein
A sub-pixel carries out clear zone driving, carries out dark space driving to the α sub-pixel of the first pixel unit in remaining β frame.
The driving method of above-mentioned display panel, to drive the pixel unit of 2 β frame array of display as a cycle, to wherein
β frame array of display pixel unit in the α sub-pixel carry out clear zone driving, to the pixel of remaining β frame array of display
The α sub-pixel in unit carries out dark space driving.Based on this, the 2 β frames shown in a cycle on array of display show battle array
In the pixel unit of column, the α sub-pixel of 2 β the first pixel units includes the sub-pixel and β dark space that β clear zone drives
The sub-pixel of driving, i.e., the α sub-pixel of each pixel unit realizes clear zone dark space in the pixel unit of 2 β frame array of display
It offsets, eliminates bright dark difference or bright phenomenon of secretly interlocking, to solve the problems, such as that display panel has flashing and granular sensation in display,
Improve the display quality of display panel.
It in one of the embodiments, further include step：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α of the first pixel unit in β frame therein
A sub-pixel carries out positive polarity driving, carries out negative polarity driving to the α sub-pixel of the first pixel unit in remaining β frame.
It in one of the embodiments, further include step：
Clear zone driving is carried out to the first sub-pixel, dark space driving is carried out to the second sub-pixel；Wherein, the first sub-pixel and
Two sub-pixels are adjacent subpixels.
It in one of the embodiments, further include step：
Positive polarity driving is carried out to the first sub-pixel, negative polarity driving is carried out to the second sub-pixel；Wherein, the first sub-pixel
It is adjacent subpixels with the second sub-pixel.
Adjacent subpixels include line direction adjacent subpixels and column direction adjacent subpixels in one of the embodiments,.
Display panel includes liquid crystal display panel in one of the embodiments,.
The present invention also provides a kind of display devices：
A kind of display device, which is characterized in that including：
Array of display, array of display include the pixel unit being arranged in array, each pixel unit arrange to be formed be listed in row
Be arranged successively on direction, wherein each pixel unit include the 1st be arranged successively on line direction, 2 ..., α, α+1 ..., k son
Pixel, wherein α is more than or equal to 1 and is less than or equal to k；
Drive module makes array of display show image for output driving data；Wherein, drive module is specifically used for：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α of the first pixel unit in β frame therein
A sub-pixel carries out clear zone driving, carries out dark space driving to the α sub-pixel of the first pixel unit in remaining β frame.
Above-mentioned display device shows β frame therein using driving the pixel unit of 2 β frame array of display as a cycle
The α sub-pixel in the pixel unit of array carries out clear zone driving, to the in the pixel unit of remaining β frame array of display
α sub-pixel carries out dark space driving.Based on this, the pixel list of the 2 β frame array of display shown in a cycle on array of display
In member, the α sub-pixel of 2 β the first pixel units includes the sub-pixel of β clear zone driving and the sub- picture of β dark space driving
Element, i.e., the α sub-pixel of each pixel unit realizes that clear zone dark space is offset in the pixel unit of 2 β frame array of display, eliminates bright
Dark difference or bright phenomenon of secretly interlocking, to solve the problems, such as that display panel, in the presence of flashing and granular sensation, improves display surface in display
The display quality of plate.
In one of the embodiments, drive module also particularly useful for：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α of the first pixel unit in β frame therein
A sub-pixel carries out positive polarity driving, carries out negative polarity driving to the α sub-pixel of the first pixel unit in remaining β frame.
In one of the embodiments, drive module also particularly useful for：
Clear zone driving is carried out to the first sub-pixel, dark space driving is carried out to the second sub-pixel；Wherein, the first sub-pixel and
Two sub-pixels are adjacent subpixels.
In one of the embodiments, drive module also particularly useful for：
Positive polarity driving is carried out to the first sub-pixel, negative polarity driving is carried out to the second sub-pixel；Wherein, the first sub-pixel
It is adjacent subpixels with the second sub-pixel.
Detailed description of the invention
Fig. 1 is array of display structural schematic diagram；
Fig. 2 is the driving method flow chart of the display panel of an embodiment；
Fig. 3 is driving structure schematic diagram；
Fig. 4 is that the array of display of an embodiment drives schematic diagram；
Fig. 5 is the driving method flow chart of the display panel of another embodiment；
Fig. 6 is that the array of display of another embodiment drives schematic diagram；
Fig. 7 is sub-pixel structure schematic diagram；
Fig. 8 is the driving method flow chart of the display panel of another embodiment；
Fig. 9 is that the array of display of another embodiment drives schematic diagram；
Figure 10 is the driving method flow chart of the display panel of a further embodiment；
Figure 11 is that the array of display of a further embodiment drives schematic diagram；
Figure 12 is display device structure schematic diagram.
Specific embodiment
Purpose, technical solution and technical effect for a better understanding of the present invention, below in conjunction with drawings and examples
Further explaining illustration is carried out to the present invention.State simultaneously, embodiments described below for explaining only the invention, not
For limiting the present invention.
The embodiment of the present invention provides a kind of driving method of display panel：
A kind of driving method of display panel, display panel include array of display, and array of display includes being arranged in array
Pixel unit, each pixel unit arrange the column to be formed and are arranged successively in the row direction, wherein each pixel unit includes on line direction
Be arranged successively the 1st, 2 ..., α, α+1 ..., k sub-pixel, wherein α be more than or equal to 1 and be less than or equal to k.
Fig. 1 is array of display structural schematic diagram, as shown in Figure 1, array of display includes multiple pixel lists being arranged in array
First Α.As seen from Figure 1, each pixel unit arranges to form pixel column, and pixel column is arranged successively in the row direction, as shown in Figure 1
Pixel column 1, pixel column 2, pixel column 3 and pixel column 4.Wherein, Fig. 1 is by taking k=3 as an example, i.e., a pixel unit includes three sons
Signal is explained for pixel, wherein three sub-pixels are respectively RGB sub-pixel, i.e. first sub-pixel is R, and second
Sub-pixel is G, and third sub-pixel is B.
Display panel includes liquid crystal display panel in one of the embodiments,.
Fig. 2 is the driving method flow chart of the display panel of an embodiment, as shown in Fig. 2, driving method includes step
S100：
S100, to drive the pixel unit of 2 β frame array of display as a cycle, to the first pixel unit in β frame therein
The α sub-pixel carry out clear zone driving, in remaining β frame the first pixel unit the α sub-pixel progress dark space driving.
Wherein, the first pixel unit and the first pixel unit in remaining β frame are identical pixel unit in β frame.It needs
It is noted that the first pixel unit does not include the restriction to pixel unit specific in array of display, can be in array of display
Any one pixel unit.
Fig. 3 is driving structure schematic diagram.In the liquid crystal drive structure, multiple sub-pixel structures are arranged in array, every
One guild inputs scanning signal Si (1≤i≤m), in each column meeting input data signal Dj (1≤j≤n).Generally, scanning letter
Number Si is inputted line by line, i.e. S1 to Sm makes the sub-pixel input data signal of the row with fixed sequential cycles input high level.When
After the completion of scanning signal input, the display of a frame figure is completed.Normally, a vertical interval is 1/60 second, i.e. refreshing frequency
It is 60 hertz.It wherein, to drive the pixel unit of 2 β frame array of display as a cycle, i.e., is that a circulation is completed to drive with 2 β frames
It is dynamic, wherein the pixel column that each frame can be all in scanned array of display.
Clear zone driving is carried out to the α sub-pixel, that is, drives the clear zone in the α sub-pixel.The α sub-pixel is carried out
Dark space driving, that is, drive the dark space in the α sub-pixel.Wherein, the biggish sub-pixel area of capacitance ratio in subpixel area
Domain is clear zone, and anti-is then dark space, and capacitance ratio is the capacitance of the storage capacitors and liquid crystal capacitance in subpixel area
Ratio.
Fig. 4 is that the array of display of an embodiment drives schematic diagram, and Fig. 4 is by taking β=2, k=3 as an example, as shown in figure 4, to drive
The pixel unit of dynamic 4 frame array of display is a cycle, meanwhile, Fig. 4 is for driving the first pixel column in array of display, and 4
Frame array of display pixel unit includes the 1st frame, the 2nd frame, the 3rd frame and the 4th frame.Referring to the first row in the 1st to 4 frame array of display
First sub-pixel of pixel unit includes 4 in i.e. 4 frame pixel units by taking the pixel unit of the first row of each pixel column as an example
A the α sub-pixel.The driving method of display panel according to Fig.2, to 2 progress arbitrary in 4 the α sub-pixels
Clear zone driving includes 2 clear zones and 2 dark spaces (wherein, M expression clear zone, S tables to remaining 2 progress dark space driving, in 4 column
Show dark space).It similarly, include 2 clear zones and 2 referring in the corresponding sub-pixel in each pixel column with the pixel unit of a line
Dark space.
The driving method of the display panel of an above-mentioned embodiment, to drive the pixel unit of 2 β frame array of display for one
Period carries out clear zone driving to the α sub-pixel in the pixel unit of β frame array of display therein, shows to remaining β frame
The α sub-pixel in the pixel unit of array carries out dark space driving.Based on this, shown in a cycle on array of display
In the pixel unit of 2 β frame array of display, the α sub-pixel of 2 β the first pixel units includes the sub-pixel of β clear zone driving
With the sub-pixel of β dark space driving, i.e., the α sub-pixel of each pixel unit is realized in the pixel unit of 2 β frame array of display
Clear zone dark space is offset, and bright dark difference or bright phenomenon of secretly interlocking are eliminated, and there is flashing and particle to solve display panel in display
The problem of sense, improves the display quality of display panel.
The driving method of second of way of example is provided in one of the embodiments,：
Fig. 5 is the driving method flow chart of the display panel of another embodiment, as shown in figure 5, the driving of display panel
Method further includes step S200：
S200, to drive the pixel unit of 2 β frame array of display as a cycle, in β frame array of display therein first
The α sub-pixel of pixel unit carries out positive polarity driving, to α of the first pixel unit in remaining β frame array of display
Sub-pixel carries out negative polarity driving.
Fig. 6 is that the array of display of another embodiment drives schematic diagram, and Fig. 6 is by taking β=2, k=3 as an example, as shown in fig. 6, seeing
First sub-pixel of the pixel unit of the first row in 1st to 4 frame, meanwhile, Fig. 6 is to drive the first pixel column in array of display
For, 4 frame array of display pixel units include the 1st frame, the 2nd frame, the 3rd frame and the 4th frame.It include 2 positive polarity drivings in 4 frames
Sub-pixel and the sub-pixel of 2 negative polarity driving (wherein ,+expression positive polarity driving, the driving of-expression negative polarity).Similarly, referring to
It include the sub-pixel and 2 cathode of the driving of 2 positive polarity in corresponding sub-pixel in each pixel column with the pixel unit of a line
Property driving sub-pixel.And so on, in the driving using the pixel unit of 2 β frame array of display as a cycle, each pixel column
In in corresponding sub-pixel with the pixel unit of a line, include that the sub-pixel of β positive polarity driving and β negative polarity drive
Sub-pixel.
Fig. 7 is sub-pixel structure schematic diagram, as shown in fig. 7, the sub-pixel structure includes a trigistor T1, one
As be thin film transistor (TFT), its grid input scanning signal Si, in its source electrode input data signal Dj, and drain electrode connection two
Capacitor Cs, Clc in parallel, wherein capacitor Cs is storage capacitor, and capacitor Clc is liquid crystal capacitance.The other end of shunt capacitance can be with
Connect common voltage Vcom.
When scanning signal Si input high level, thin film transistor (TFT) T1 is open-minded, receives input data signal Dj (voltage letter
Number).Voltage official post capacitor Cs, Clc charging between data-signal Dj and common voltage Vcom, wherein the voltage between Clc makes
It deflects in liquid crystal molecule therein, backlight is made to transmit the light of respective degrees according to the degree of deflection of liquid crystal molecule, from
And make the sub-pixel that corresponding brightness be presented.Capacitor Cs for keeping the voltage until next time, arrive by scanning.
The voltage of data-signal Dj can be higher than common voltage Vcom, can also be lower than common voltage Vcom.When the two
Voltage absolute value of the difference is identical, and when symbol is opposite, the brightness that driving sub-pixel is shown is identical.When the voltage of data-signal Dj is high
When common voltage Vcom, in the present embodiment, referred to as positive polarity is driven, and otherwise referred to as negative polarity drives.
The driving method of the display panel of above-mentioned another embodiment passes through the pixel unit to drive 2 β frame array of display
For a cycle, positive polarity driving is carried out to the α sub-pixel of the first pixel unit in β frame array of display therein, to surplus
The α sub-pixel of the first pixel unit carries out negative polarity driving in remaining β frame array of display.Based on this, shown in each 2 β frame
In the pixel unit of array, the α sub-pixel of 2 β the first pixel units includes that the sub-pixel that β clear zone drives and β are dark
The sub-pixel of area's driving, i.e., each the α sub-pixel realizes that positive-negative polarity is offset in each pixel unit of 2 β frame array of display, into
One step solves the problems, such as that display panel has flashing and granular sensation in display, improves the display quality of display panel.
Fig. 8 is the driving method flow chart of the display panel of another embodiment, as shown in figure 8, the driving of display panel
Method further includes step S300：
S300, carries out clear zone driving to the first sub-pixel, carries out dark space driving to the second sub-pixel；Wherein, the first sub- picture
Element is adjacent subpixels with the second sub-pixel.
Fig. 9 is that the third array of display drives schematic diagram, and Fig. 9 is by taking k=3 and pixel columns are 4 as an example, as shown in figure 9, often
A sub-pixel and the driving of the bright dark space of adjacent subpixels are different, and even any one sub-pixel is clear zone driving, adjacent
Any one sub-pixel is dark space driving.Wherein, adjacent subpixels include line direction adjacent subpixels and the adjacent sub- picture of column direction
Element.The pixel column of different lines does not influence the neighbouring relations of each sub-pixel.Such as the 3rd sub-pixel and pixel of the 1st row in pixel column 1
The 1st sub-pixel of the 1st row, also sets up neighbouring relations, each other adjacent subpixels in column 2.
The driving method of the display panel of above-mentioned another embodiment, it is right by carrying out clear zone driving to the first sub-pixel
Second sub-pixel carries out dark space driving, and each adjacent subpixels is made to realize that bright dark space is offset, and further solves display panel and is showing
When there are problems that flashing and granular sensation, improve the display quality of display panel.
Figure 10 is the driving method flow chart of the display panel of a further embodiment, as shown in Figure 10, the drive of display panel
Dynamic method further includes step S400：
S400, carries out positive polarity driving to the first sub-pixel, carries out negative polarity driving to the second sub-pixel；Wherein, first
Sub-pixel and the second sub-pixel are adjacent subpixels.
Figure 11 is that the array of display of a further embodiment drives schematic diagram, for k=3 and pixel columns are 4 in Figure 11,
In, including pixel column 1, pixel column 2, pixel column 3 and pixel column 4, as shown in figure 11, each sub-pixel and adjacent subpixels are just
Negative polarity driving is different, and even any one sub-pixel is positive polarity driven, any one adjacent sub-pixel is cathode
Property driving.Wherein, adjacent subpixels include line direction adjacent subpixels and column direction adjacent subpixels.The pixel column of different lines is not
Influence the neighbouring relations of each sub-pixel.Such as the 1st son of the 1st row in the 3rd sub-pixel of the 1st row in pixel column 1 and pixel column 2
Pixel also sets up neighbouring relations, each other adjacent subpixels.
The driving method of the display panel of above-mentioned a further embodiment, by carrying out positive polarity driving to the first sub-pixel,
Negative polarity driving is carried out to the second sub-pixel, so that each adjacent subpixels is realized that positive-negative polarity is offset, further solves display panel
There are problems that flashing and granular sensation in display, improves the display quality of display panel.
The embodiment of the present invention also provides a kind of display device：
Figure 12 is display device structure schematic diagram, and as shown in figure 12, display device includes array of display 10 and drive module
11：
Wherein, which includes liquid crystal display device.
Array of display 10, array of display 10 include the pixel unit being arranged in array, and each pixel unit arranges the column to be formed
Be arranged successively in the row direction, wherein each pixel unit include be arranged successively 1 on line direction, 2 ..., α, α+1 ..., k son
Pixel, wherein α is more than or equal to 1 and is less than or equal to k；
Drive module 11 makes array of display show image for output driving data；Wherein, drive module 11 is specifically used
In：
Wherein, 11 output driving data of drive module are receiving driving data progress phase to pixel unit, pixel unit
The display answered.
To drive the pixel unit of 2 β frame array of display as a cycle, to the first pixel in β frame array of display therein
The α sub-pixel of unit carries out clear zone driving, to the α sub-pixel of the first pixel unit in remaining β frame array of display
Carry out dark space driving.
In one of the embodiments, drive module 11 also particularly useful for：
To drive the pixel unit of 2 β frame array of display as a cycle, to the first pixel in β frame array of display therein
The α sub-pixel of unit carries out positive polarity driving, to α sub- pictures of the first pixel unit in remaining β frame array of display
Element carries out negative polarity driving.
In one of the embodiments, drive module 11 also particularly useful for：
Clear zone driving is carried out to the first sub-pixel, dark space driving is carried out to the second sub-pixel；Wherein, the first sub-pixel and
Two sub-pixels are adjacent subpixels.
In one of the embodiments, drive module 11 also particularly useful for：
Positive polarity driving is carried out to the first sub-pixel, negative polarity driving is carried out to the second sub-pixel；Wherein, the first sub-pixel
It is adjacent subpixels with the second sub-pixel.
Above-mentioned display device shows β frame therein using driving the pixel unit of 2 β frame array of display as a cycle
The α sub-pixel in the pixel unit of array carries out clear zone driving, to the in the pixel unit of remaining β frame array of display
α sub-pixel carries out dark space driving.Based on this, the pixel list of the 2 β frame array of display shown in a cycle on array of display
In member, the α sub-pixel of 2 β the first pixel units includes the sub-pixel of β clear zone driving and the sub- picture of β dark space driving
Element, i.e., the α sub-pixel of each pixel unit realizes that clear zone dark space is offset in the pixel unit of 2 β frame array of display, eliminates bright
Dark difference or bright phenomenon of secretly interlocking, to solve the problems, such as that display panel, in the presence of flashing and granular sensation, improves display surface in display
The display quality of plate.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of driving method of display panel, the display panel include array of display, the array of display includes in array
The pixel unit of arrangement, each pixel unit arrange the column to be formed and are arranged successively in the row direction, wherein each pixel list
Member include line direction on be arranged successively the 1st, 2 ..., α, α+1 ..., k sub-pixel, wherein α be more than or equal to 1 and less than etc.
In k, which is characterized in that the driving method includes step：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α son of the first pixel unit in β frame therein
Pixel carries out clear zone driving, the α sub-pixel of the first pixel unit described in the pixel unit to remaining β frame array of display
Carry out dark space driving.
2. the driving method of display panel according to claim 1, which is characterized in that further include step：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α of the first pixel unit described in β frame therein
A sub-pixel carries out positive polarity driving, carries out negative polarity drive to the α sub-pixel of the first pixel unit described in remaining β frame
It is dynamic.
3. the driving method of display panel according to claim 1, which is characterized in that further include step：
Clear zone driving is carried out to the first sub-pixel, dark space driving is carried out to the second sub-pixel；Wherein, first sub-pixel and institute
Stating the second sub-pixel is adjacent subpixels.
4. the driving method of display panel according to claim 1, which is characterized in that further include step：
Positive polarity driving is carried out to the first sub-pixel, negative polarity driving is carried out to the second sub-pixel；Wherein, first sub-pixel
It is adjacent subpixels with second sub-pixel.
5. the driving method of the display panel according to shown in claim 3 or 4, which is characterized in that the adjacent subpixels include
Line direction adjacent subpixels and column direction adjacent subpixels.
6. the driving method of display panel according to any one of claims 1 to 4, which is characterized in that the display surface
Plate includes liquid crystal display panel.
7. a kind of display device, which is characterized in that including：
Array of display, the array of display include the pixel unit being arranged in array, and each pixel unit arranges the column to be formed
Be arranged successively in the row direction, wherein each pixel unit include the 1st be arranged successively on line direction, 2 ..., α, α+
1 ..., k sub-pixel, wherein α is more than or equal to 1 and is less than or equal to k；
Drive module makes array of display show image for output driving data；Wherein, the drive module is specifically used for：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α son of the first pixel unit in β frame therein
Pixel carries out clear zone driving, carries out dark space driving to the α sub-pixel of the first pixel unit in remaining β frame.
8. display device according to claim 7, which is characterized in that the drive module also particularly useful for：
To drive the pixel unit of 2 β frame array of display as a cycle, to the α son of the first pixel unit in β frame therein
Pixel carries out positive polarity driving, carries out negative polarity driving to the α sub-pixel of the first pixel unit in remaining β frame.
9. display device according to claim 7, which is characterized in that the drive module also particularly useful for：
Clear zone driving is carried out to the first sub-pixel, dark space driving is carried out to the second sub-pixel；Wherein, first sub-pixel and institute
Stating the second sub-pixel is adjacent subpixels.
10. display device according to claim 7, which is characterized in that the drive module also particularly useful for：
Positive polarity driving is carried out to the first sub-pixel, negative polarity driving is carried out to the second sub-pixel；Wherein, first sub-pixel
It is adjacent subpixels with second sub-pixel.
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| CN109741713A (en) * | 2019-01-30 | 2019-05-10 | 惠科股份有限公司 | A kind of driving method and drive system of display panel |
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| CN108922490B (en) | 2021-05-25 |
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