CN112562561A - Driving device and driving method of display panel and display device - Google Patents
Driving device and driving method of display panel and display device Download PDFInfo
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- CN112562561A CN112562561A CN202011381378.2A CN202011381378A CN112562561A CN 112562561 A CN112562561 A CN 112562561A CN 202011381378 A CN202011381378 A CN 202011381378A CN 112562561 A CN112562561 A CN 112562561A
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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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
Abstract
The invention provides a driving device, a driving method and a display device of a display panel, wherein the driving device comprises: a plurality of rows of pixels each including a plurality of sub-pixels; the plurality of scanning lines comprise a first scanning line and a second scanning line which are formed on each row of pixels; the plurality of data lines are perpendicular to the plurality of scanning lines, any row of pixels are divided into a plurality of first odd-numbered pixel groups and a plurality of first even-numbered pixel groups by taking two sub-pixels as a group, the first odd-numbered pixel groups share the odd-numbered data lines, the first even-numbered pixel groups share the even-numbered data lines, for any row of pixels, the plurality of sub-pixels except the first sub-pixel are divided into a plurality of second odd-numbered pixel groups and a plurality of second even-numbered pixel groups by taking two sub-pixels as a group, the plurality of second odd-numbered pixel groups are connected to the same scanning line, the plurality of second even-numbered pixel groups are connected to the same scanning line with the first sub-pixel, and the plurality of second odd-numbered pixel groups and the plurality of second even-numbered pixel groups are connected to different scanning lines.
Description
Technical Field
The embodiment of the invention belongs to the technical field of display, and particularly relates to a driving device and a driving method of a display panel.
Background
With the television being light and thin, low in power consumption and the like, the television is rapidly accepted and popularized by markets and consumers, panel manufacturers develop a dual-gate technology for reducing cost, the dual-gate technology has the advantages that a half of source chips are saved by doubling gates, the cost of the source chips is higher than that of the gate chips, the purpose of reducing cost is achieved, meanwhile, the dual-gate technology also brings some problems, the most main problem is that the characteristic of molecules in sub-pixels is prevented from being damaged by the continuous exchange of positive and negative polarities for achieving a good display effect, however, the problem of flicker (flicker) of images due to inconsistent charging of the sub-pixels is easily caused by polarity inversion and image dithering compensation, the display effect is seriously influenced, and the visual experience is reduced.
For a display, the display voltage within the display is divided into two polarities, one defined as a positive polarity and the other a negative polarity. When the voltage of the display electrode is higher than the common voltage (Vcommon), it is called positive polarity. When the voltage of the display electrode is lower than the common voltage, it is called negative polarity.
Fig. 1 is a schematic diagram of a dual-gate pixel structure of a conventional display panel, which is referred to as a dual gate because the number of gate lines is twice as large as that of a conventional pixel structure. In addition, two pixels are connected to each data line in the dual-gate architecture, thereby doubling the number of data lines compared with the conventional pixel architecture. In order to obtain satisfactory picture quality, the pixel structure can be matched with a data inversion mode of double grid lines.
When a driving method that the gate lines (as shown in the figure, the first gate line G1, the second gate line G2 … …, the mth gate line GM) are turned on row by row is adopted, the display polarity of the image in the data inversion method is as shown in fig. 2. As can be seen from fig. 2, the polarities of the two rows of pixel data connected to the same data line are the same, so that the pixel structure may have a problem of vertical bright and dark lines when displaying a picture, thereby degrading the image quality.
Disclosure of Invention
The embodiment of the invention provides a driving device, a driving method and a display device of a display panel, which adopt a double-gate driving circuit and aim to solve the problem that the polarities of two rows of pixel data connected on the same data line in the existing display equipment are consistent, so that a vertical bright and dark line appears when a picture is displayed by a pixel framework, and the picture quality is reduced. The invention reduces the influence caused by the flicker phenomenon by optimizing the wiring design and the driving mode of the driving device.
The embodiment of the invention changes the framework of the scanning lines of the two sub-pixels connected with the even data lines on the odd-numbered rows through optimizing the driving device, changes the framework of the scanning lines of the two sub-pixels connected with the odd data lines on the original even-numbered rows, ensures that the data polarities of the two adjacent rows are opposite, and breaks through the limitation that the data polarities of the adjacent data lines are opposite under the requirement of the existing display panel manufacturing process by combining the pixel framework and the scanning line driving time sequence, thereby solving the problem of vertical bright and dark lines caused by the consistent polarities of the two rows of pixel data connected with the same data line. The device can greatly improve the phenomenon of vertical bright and dark lines, thereby improving the image quality.
An embodiment of the present invention provides a driving apparatus for a display panel, including: a plurality of rows of pixels, each row of pixels comprising a plurality of sub-pixels; the scanning lines comprise a first scanning line and a second scanning line which are formed on each row of pixels; the plurality of data lines are vertical to the plurality of scanning lines and comprise a plurality of odd data lines and a plurality of even data lines, wherein for any row of pixels, two sub-pixels are taken as a group and divided into a plurality of first odd pixel groups and a plurality of first even pixel groups, the first odd pixel groups share the odd data lines, and the first even pixel groups share the even data lines; and for any row of pixels, dividing a plurality of sub-pixels except the first sub-pixel into a plurality of second odd pixel groups and a plurality of second even pixel groups by taking two sub-pixels as a group, wherein the plurality of second odd pixel groups are connected with the same scanning line, the plurality of second even pixel groups and the first sub-pixel are connected with the same scanning line, and the plurality of second odd pixel groups and the plurality of second even pixel groups are connected with different scanning lines.
Optionally, for any two adjacent rows of pixels in the plurality of rows, the polarities of the adjacent sub-pixels are different.
Optionally, the first scan line and the second scan line are connected to the driving module.
Optionally, the odd data lines and the even data lines are connected to the driving module.
Optionally, the driving module starts the plurality of scan lines in an order of starting the M-th scan line, the M + 2-th scan line, the M + 1-th scan line, and the M + 3-th scan line in one frame, where M is 1, 5, 9 … M-3, and M is the number of the plurality of scan lines.
An embodiment of the present invention further provides a display device, where the display device includes: a display panel; a driving device formed on the display panel, the driving device including: a plurality of rows of pixels, each row of pixels comprising a plurality of sub-pixels; the scanning lines comprise a first scanning line and a second scanning line which are formed on each row of pixels; and a plurality of data lines, which are perpendicular to the plurality of scanning lines and comprise a plurality of odd data lines and a plurality of even data lines; the driving module is connected to the first scanning line, the second scanning line and the plurality of data lines; for any row of pixels, dividing two sub-pixels into a group of a plurality of first odd pixel groups and a plurality of first even pixel groups, wherein the first odd pixel groups share odd data lines, and the first even pixel groups share even data lines; for any row of pixels, the sub-pixels except the first sub-pixel are divided into a plurality of second odd pixel groups and a plurality of second even pixel groups by taking two sub-pixels as a group, the second odd pixel groups are connected with the same scanning line, the second even pixel groups and the first sub-pixel are connected with the same scanning line, and the second odd pixel groups and the second even pixel groups are connected with different scanning lines.
Optionally, the polarities of adjacent sub-pixels are different for any two adjacent rows of pixels in the plurality of rows.
Optionally, the driving module starts the plurality of scan lines in an order of starting the M-th scan line, the M + 2-th scan line, the M + 1-th scan line, and the M + 3-th scan line in one frame, where M is 1, 5, 9 …, and M-3, and M is the number of the plurality of scan lines.
The embodiment of the invention also provides a driving method of the display panel, which is characterized by comprising the following steps: forming a plurality of rows of pixels, each row of pixels comprising a plurality of sub-pixels; forming a plurality of scanning lines, wherein the plurality of scanning lines comprise a first scanning line and a second scanning line which are formed on each row of pixels; forming a plurality of data lines which are perpendicular to the plurality of scanning lines and comprise a plurality of odd-numbered data lines and a plurality of even-numbered data lines, wherein for any row of pixels, two sub-pixels are taken as a group and divided into a plurality of first odd-numbered pixel groups and a plurality of first even-numbered pixel groups, the first odd-numbered pixel groups share the odd-numbered data lines, the first even-numbered pixel groups share the even-numbered data lines, for any row of pixels, the sub-pixels except the first sub-pixel are divided into a plurality of second odd-numbered pixel groups and a plurality of second even-numbered pixel groups by taking the two sub-pixels as a group, the plurality of second odd-numbered pixel groups are connected with the same scanning lines, the plurality of second even-numbered pixel groups and the first sub-pixel groups are connected with the same scanning lines, and the plurality of second odd-numbered pixel groups and the plurality of second even-numbered pixel groups; and in one picture frame, starting a plurality of scanning lines in the sequence of starting the M-th scanning line, the M + 2-th scanning line, the M + 1-th scanning line and the M + 3-th scanning line, wherein M is 1, 5 and 9 … M-3, and M is the number of the plurality of scanning lines.
According to the embodiment of the invention, the scanning line routing of the pixel framework is changed and the driving mode is changed by optimizing the driving device, so that the polarities of two rows of pixel data connected on the same data line are opposite, and the influence caused by the flicker phenomenon is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a driving apparatus of a display panel in the prior art with dual gate technology;
FIG. 2 is a schematic diagram of the display polarity of a display panel of a driving device of a conventional dual-gate technology in a data inversion manner;
fig. 3 is a schematic diagram of a driving apparatus of a display panel according to an embodiment of the present invention;
FIG. 4 is a timing diagram for driving scan lines according to an embodiment of the present invention;
fig. 5 is a schematic diagram of the image display polarity of the driving apparatus of the display panel according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a display device provided in accordance with an embodiment of the present invention;
fig. 7 is a flowchart of a driving method of a display panel according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "comprises" and "comprising," and any variations thereof, in the description and claims of this invention and the above-described drawings are intended to cover non-exclusive inclusions. For example, a process, method, or system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the terms "first," "second," and "third," etc. are used to distinguish between different objects and are not used to describe a particular order.
As shown in fig. 1, a schematic diagram of a driving apparatus of a display panel under the prior art of dual gate is provided, and the pixel architecture is one time more gate lines than the classic pixel architecture, and thus is called dual gate. In addition, two pixels are connected to each data line in the dual-gate architecture, thereby doubling the number of data lines compared with the conventional pixel architecture. In order to obtain satisfactory picture quality, the pixel structure can be matched with a data inversion mode of double grid lines. When a driving method in which gate lines (as shown, the first gate line G1, the second gate line G2 … …, and the mth gate line GM) are turned on line by line is adopted, the display polarity of the image in the data inversion method is as shown in fig. 2. As can be seen from fig. 2, the polarities of the two rows of pixel data connected to the same data line are the same, so that the pixel structure may have a problem of vertical bright and dark lines when displaying a picture, thereby degrading the image quality.
The above-described driving apparatus of a display panel under the dual gate also has the above problems with driving apparatuses of other display panels.
The invention solves the problem of inconsistent charging of sub-pixels under the double gates by optimizing the driving device, as described below.
As shown in fig. 3, an embodiment of the present invention provides a driving apparatus of a display panel, which includes a plurality of rows of pixels, a plurality of scan lines G1, G2, G3, G4, G5, G6 … GM, and a plurality of data lines D1, D2, D3 … DN.
A plurality of rows of pixels are provided, each row of pixels has a first scanning line G1, G3, G5 and a second scanning line G2, G4, G6, for example, the row 1 pixels have a first scanning line G1 and a second scanning line G2, the row 2 pixels have a first scanning line G3 and a second scanning line G4, the row 3 pixels have a first scanning line G5 and a second scanning line G6, the first scanning lines G1, G3, G5 are parallel to the second scanning lines G2, G4, G6, and the first scanning lines G1, G3, G5 are respectively located above the second scanning lines G2, G4, G6.
The plurality of data lines D1, D2, D3 … DN are perpendicular to the plurality of scan lines G1, G2, G3, G4, G5, G6 … GM, and the plurality of data lines S1, S2, S3, S4, S5, S6, S7 include odd data lines D1, D3, D5, D7 and even data lines D2, D4, D6, the odd data lines D1, D3, D5, D7 are respectively located in odd columns (e.g. 1 st, 3 rd, 5 th columns), and the even data lines D2, D4, D6 are respectively located in even columns (e.g. 2 nd, 4 th, 6 th columns).
For any row of pixels, for example, the first row of pixels, the two sub-pixels are divided into a plurality of first odd pixel groups SET11 and a plurality of first even pixel groups SET12, the first odd pixel group SET11 shares odd data lines, for example, odd data lines D1, D3 …, etc., and the first even pixel group SET12 shares even data lines, for example, even data lines D2, D4 …, etc.
In addition, for any row of pixels, for example, the first row of pixels, the plurality of sub-pixels except for the first sub-pixel (for example, the red sub-pixel R of the second row and the first column) are divided into a plurality of second odd-numbered pixel groups SET21 (the green sub-pixel G of the second row and the second column and the blue sub-pixel B of the second row and the third column) and a plurality of second even-numbered pixel groups SET22 (the red sub-pixel R of the fourth row and the green sub-pixel G of the fifth column), the plurality of second odd-numbered pixel groups SET21 are connected to the same scan line (for example, the second scan line G2), the plurality of second even-numbered pixel groups SET22 and the first sub-pixel (for example, the red sub-pixel R of the first row and the first column) are connected to the same scan line (for example, the first scan line G1), and the second odd pixel groups SET21 and the second even pixel groups SET22 are connected to different scan lines.
In the embodiment, in order to improve the vertical line flicker phenomenon caused by the double-line data inversion method adopted by the conventional dual-gate pixel architecture, compared with the conventional pixel architecture, the architecture of the scan lines of the two sub-pixels connected to the even-numbered data lines on the odd-numbered rows is changed, and the architecture of the scan lines of the two sub-pixels connected to the odd-numbered data lines on the original even-numbered rows is changed. Specifically, the pixel architecture as shown in the figure can be obtained by replacing the scanning lines of the two sub-pixels connected to the even data lines on the odd rows and replacing the scanning lines of the two sub-pixels connected to the odd data lines on the even rows.
It should be noted that the first scan lines G1, G3, and G5 are respectively located on the second scan lines G2, G4, and G6 and are connected to the driving module 102, and the odd data lines D1 and D3 … and the even data lines D2 and D4 … are also connected to the driving module 102. Referring to fig. 4, a timing diagram of driving scan lines according to an embodiment of the invention is shown. As can be seen from the figure, the driving module 102 turns on the plurality of scan lines in a frame in an order of turning on the M-th scan line, the M + 2-th scan line, the M + 1-th scan line, and the M + 3-th scan line, where M is 1, 5, 9 … M-3, and M is the number of the plurality of scan lines. Thus, the specific opening sequence may be, for example, G1, G3, G2, G4, G5, G7, G6, G8 …, and so on.
As shown in fig. 5, it can be seen from the schematic diagram of the image display polarity of the driving device of the display panel provided in an embodiment of the present invention that the data polarities of two adjacent columns are opposite, and by combining the pixel architecture and the scan line driving timing, the vertical bright and dark line phenomenon can be greatly improved, thereby improving the image quality.
In a specific application, for any two adjacent rows of pixels in the plurality of rows of pixels, the polarities of the adjacent sub-pixels are different, which breaks through the limitation that the data polarities of the adjacent data lines must be opposite under the requirement of the existing display panel manufacturing process, so that the problem of vertical bright and dark lines caused by the consistent polarities of two columns of pixel data connected on the same data line can be solved.
Referring to fig. 6, a schematic diagram of a display device according to an embodiment of the present invention is shown, and referring to fig. 6, a display device is provided, including: the display device comprises a display panel 100 and a driving device 110 formed on the display panel 100, wherein the driving device 110 comprises a plurality of rows of pixels, a plurality of scanning lines G1, G2, G3, G4, G5, G6 … GM, a plurality of data lines D1, D2, and D3 … DN, and a driving module 102 connected to the plurality of scanning lines G1, G2, G3, G4, G5, G6 … GM, and the plurality of data lines D1, D2, and D3 … DN.
Similarly, in a plurality of rows of pixels, there are first scan lines G1, G3, G5 and second scan lines G2, G4, G6 on each row of pixels, for example, there are first scan line G1 and second scan line G2 on the row 1 pixels, first scan line G3 and second scan line G4 on the row 2 pixels, first scan line G5 and second scan line G6 on the row 3 pixels, and first scan lines G1, G3, G5 are parallel to second scan lines G2, G4, G6, and first scan lines G1, G3, G5 are respectively located above second scan lines G2, G4, G6.
The data lines D1, D2, D3 … DN are perpendicular to the scan lines G1, G2, G3, G4, G5, G6 … GM, the data lines D1, D2, D3 … DN include odd data lines D1, D3, D5, D7 and even data lines D2, D4, D6, the odd data lines D1, D3, D5, D7 are respectively located in odd columns (e.g. 1 st, 3 rd, 5 th columns), and the even data lines D2, D4, D6 are respectively located in even columns (e.g. 2 nd, 4 th, 6 th columns).
For any row of pixels, for example, the first row of pixels, the two sub-pixels are divided into a plurality of first odd pixel groups SET11 and a plurality of first even pixel groups SET12, the first odd pixel group SET11 shares odd data lines, for example, odd data lines D1, D3 …, etc., and the first even pixel group SET12 shares even data lines, for example, even data lines D2, D4 …, etc.
In addition, for any row of pixels, for example, the first row of pixels, the plurality of sub-pixels except for the first sub-pixel (for example, the red sub-pixel R of the second row and the first column) are divided into a plurality of second odd-numbered pixel groups SET21 (the green sub-pixel G of the second row and the second column and the blue sub-pixel B of the second row and the third column) and a plurality of second even-numbered pixel groups SET22 (the red sub-pixel R of the fourth row and the green sub-pixel G of the fifth column), the plurality of second odd-numbered pixel groups SET21 are connected to the same scan line (for example, the second scan line G2), the plurality of second even-numbered pixel groups SET22 and the first sub-pixel (for example, the red sub-pixel R of the first row and the first column) are connected to the same scan line (for example, the first scan line G1), and the second odd pixel groups SET21 and the second even pixel groups SET22 are connected to different scan lines.
The driving module 102 turns on a plurality of scan lines in a frame in an order of turning on an mth scan line, an M +2 scan line, an M +1 scan line, and an M +3 scan line, where M is 1, 5, 9 … M-3, and M is the number of the plurality of scan lines. Thus, the specific opening sequence may be, for example, G1, G3, G2, G4, G5, G7, G6, G8 …, and so on. Under the condition, the data polarities of two adjacent columns are opposite, and the phenomenon of vertical bright and dark lines can be greatly improved by combining the pixel framework and the scanning line driving time sequence, so that the image quality is improved.
Referring to fig. 7, a flowchart of a driving method of a display panel according to an embodiment of the invention is shown, where the driving method shown in fig. 7 includes:
step S1: a plurality of rows of pixels are formed, and each row of pixels comprises a plurality of sub-pixels.
Step S2: and forming a plurality of scanning lines, wherein the plurality of scanning lines comprise a first scanning line and a second scanning line which are formed on each row of pixels.
Step S3: forming a plurality of data lines which are vertical to the plurality of scanning lines and comprise a plurality of odd data lines and a plurality of even data lines, wherein for any row of pixels, two sub-pixels are divided into a group of a plurality of first odd pixel groups and a plurality of first even pixel groups, the first odd pixel groups share the odd data lines, the first even pixel groups share the even data lines, wherein for any row of pixels, the sub-pixels except the first sub-pixel are divided into a plurality of second odd pixel groups and a plurality of second even pixel groups by taking the two sub-pixels as a group, the plurality of second odd pixel groups are connected to the same scanning lines, the plurality of second even pixel groups and the first sub-pixel groups are connected to the same scanning lines, and the plurality of second odd pixel groups and the plurality of second even pixel groups are connected to different scanning lines.
Step S4: in one picture frame, a plurality of scanning lines are started in the sequence of starting the M scanning line, the M +2 scanning line, the M +1 scanning line and the M +3 scanning line, wherein M is 1, 5 and 9 … M-3, and M is the number of the plurality of scanning lines.
In the above embodiments, the driving device and the driving method configured as above are applied to a liquid crystal display device, an OLED display device, a QLED display device, a curved surface display device, or other display devices, and are not limited thereto.
In the embodiment, by optimizing the driving device, the structures of the scanning lines of the two sub-pixels connected to the even-numbered data lines on the odd-numbered rows are changed, and the structures of the scanning lines of the two sub-pixels connected to the odd-numbered data lines on the original even-numbered rows are changed, so that the data polarities of the two adjacent rows are opposite, and by combining the pixel structures and the scanning line driving time sequence, the limitation that the data polarities of the adjacent data lines must be opposite under the requirement of the existing display panel manufacturing process is broken through, and therefore the problem of vertical bright and dark lines caused by the consistency of the data polarities of the two rows of pixels connected to the same data line can be solved. The device can greatly improve the phenomenon of vertical bright and dark lines, thereby improving the image quality.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A driving apparatus of a display panel, the driving apparatus comprising:
a plurality of rows of pixels, each row of pixels comprising a plurality of sub-pixels;
a plurality of scan lines including a first scan line and a second scan line formed on each row of the pixels; and
a plurality of data lines perpendicular to the plurality of scan lines, including a plurality of odd data lines and a plurality of even data lines,
for any row of the pixels, dividing two sub-pixels into a group of two sub-pixels into a plurality of first odd pixel groups and a plurality of first even pixel groups, wherein the first odd pixel groups share the odd data lines, and the first even pixel groups share the even data lines; and
for any row of the pixels, dividing the sub-pixels except for the first sub-pixel into a plurality of second odd pixel groups and a plurality of second even pixel groups by taking two sub-pixels as a group, wherein the plurality of second odd pixel groups are connected to the same scanning line, the plurality of second even pixel groups and the first sub-pixel are connected to the same scanning line, and the plurality of second odd pixel groups and the plurality of second even pixel groups are connected to different scanning lines.
2. The driving apparatus as claimed in claim 1, wherein for any two adjacent rows of the plurality of rows of pixels, the polarities of the adjacent sub-pixels are different.
3. The driving apparatus as claimed in claim 1, wherein the first scan line and the second scan line are connected to a driving module.
4. The driving apparatus as claimed in claim 1, wherein the odd data lines and the even data lines are connected to a driving module.
5. The driving apparatus as claimed in claim 3 or 4, wherein the driving module turns on the plurality of scan lines in a frame in an order of turning on an M-th scan line, an M + 2-th scan line, an M + 1-th scan line, and an M + 3-th scan line, where M is 1, 5, 9 … M-3, and M is the number of the plurality of scan lines.
6. A display device, characterized in that the display device comprises:
a display panel;
a driving device formed on the display panel, the driving device including:
a plurality of rows of pixels, each row of the pixels comprising a plurality of sub-pixels;
a plurality of scan lines including a first scan line and a second scan line formed on each row of the pixels;
a plurality of data lines, which are perpendicular to the plurality of scanning lines and include a plurality of odd data lines and a plurality of even data lines; and
the driving module is connected to the first scanning line, the second scanning line and the plurality of data lines;
for any row of the pixels, dividing two sub-pixels into a group of two sub-pixels into a plurality of first odd pixel groups and a plurality of first even pixel groups, wherein the first odd pixel groups share the odd data lines, and the first even pixel groups share the even data lines;
wherein for any row of pixels, the plurality of sub-pixels except for the first sub-pixel are divided into a plurality of second odd pixel groups and a plurality of second even pixel groups by using two sub-pixels as a group, the plurality of second odd pixel groups are connected to the same scanning line, the plurality of second even pixel groups and the first sub-pixel are connected to the same scanning line, the plurality of second odd pixel groups and the plurality of second even pixel groups are connected to different scanning lines,
wherein for any two adjacent rows of pixels in the plurality of rows, the polarities of adjacent sub-pixels are different, an
The driving module starts the plurality of scanning lines in a sequence of starting the M-th scanning line, the M + 2-th scanning line, the M + 1-th scanning line and the M + 3-th scanning line in one frame, wherein M is 1, 5, 9 … and M-3, and M is the number of the plurality of scanning lines.
7. A driving method of a display panel, the driving method comprising:
forming a plurality of rows of pixels, each row of pixels comprising a plurality of sub-pixels;
forming a plurality of scan lines including a first scan line and a second scan line formed on each row of the pixels;
forming a plurality of data lines perpendicular to the plurality of scan lines, including a plurality of odd data lines and a plurality of even data lines, wherein for any row of the pixels, two sub-pixels are divided into a plurality of first odd pixel groups and a plurality of first even pixel groups, the first odd pixel group shares the odd data line, the first even pixel group shares the even data line, wherein for any row of the pixels, the plurality of sub-pixels except for the first sub-pixel are divided into a plurality of second odd pixel groups and a plurality of second even pixel groups by using two sub-pixels as a group, the plurality of second odd pixel groups are connected to the same scanning line, the plurality of second even pixel groups are connected to the same scanning line as the first sub-pixel, the plurality of second odd pixel groups and the plurality of second even pixel groups are connected to different scanning lines; and
in one picture frame, the plurality of scanning lines are started in the sequence of starting the M-th scanning line, the M + 2-th scanning line, the M + 1-th scanning line and the M + 3-th scanning line, wherein M is 1, 5 and 9 … M-3, and M is the number of the plurality of scanning lines.
8. The driving method of claim 7, wherein adjacent sub-pixels have different polarities for any two adjacent rows of the plurality of rows of pixels.
9. The driving method of claim 7, further comprising connecting the first scan line and the second scan line to a driving module.
10. The driving method of claim 7, further comprising connecting the odd and even data lines to a driving module.
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