CN104483794B - Array base palte, display panel and its driving method, display device - Google Patents
Array base palte, display panel and its driving method, display device Download PDFInfo
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- CN104483794B CN104483794B CN201410856754.7A CN201410856754A CN104483794B CN 104483794 B CN104483794 B CN 104483794B CN 201410856754 A CN201410856754 A CN 201410856754A CN 104483794 B CN104483794 B CN 104483794B
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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
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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
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/52—RGB geometrical arrangements
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- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
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Abstract
The invention discloses a kind of display panel and its driving method, display device, the array base palte includes：Multiple presses the sub-pixel unit of line direction and column direction arrangement, in line direction, the sub-pixel unit alternate cycles arrangement of N kind colors, in a column direction, the sub-pixel unit alternate cycles arrangement of different colours；A plurality of data lines, the sub-pixel unit of same color, and at most one sub-pixel unit of electrical connection in every row sub-pixel are electrically connected per data line.In array base palte provided by the present invention, the sub-pixel unit of same color is electrically connected per data line, the sub-pixel unit of different colours is electrically connected to different data wires, so that the display panel including the array base palte is when pure colour picture is shown, during every frame display picture is progressively scanned, need to only provide correspondence a kind of voltage of color sub-pixels per data line, and without not stopping to change current potential, so as to reduce the power consumption of the display panel.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of array base palte, a kind of display including the array base palte
Panel and its driving method and the display device including the display panel.
Background technology
As shown in figure 1, display panel includes in the prior art：Multi-strip scanning line G, a plurality of data lines S and multiple are mutually
Vertical rows and sub-pixel column, wherein, scan line G correspondence a line sub-pixel, for controlling the row sub-pixel
Opening and closing, a data line S one row sub-pixels of correspondence, for providing driving to the sub-pixel in open mode in the row sub-pixel
Signal, controls the display of the sub-pixel.
From figure 1 it appears that in the display panel, RGB tri- is included in the corresponding rows of every scan line G
Sub-pixel, and the sub-pixel cycle arrangements of RGB tri-, often also include tri- kinds of pictures of RGB in the corresponding sub-pixel columns of data line S
RBGB cycle arrangements in element, and first row sub-pixel, and the type of drive of each sub-pixel is progressive scan in the display panel, from
And the display panel is caused when sprite is shown, and the voltage on data wire S need to not stop change, with the different color of correspondence,
Such as when pure red picture is shown, in first row sub-pixel, when G1 is opened, S1 output R sub-pixels show required driving
Voltage, control R sub-pixels show, when G2, G3 and G4 are opened, S1 does not export the driving electricity that G sub-pixel and B sub-pixels need
Pressure, control G sub-pixel and B sub-pixels do not show, when G5 is opened, S1 exports R sub-pixels and shows required driving voltage again,
Control R sub-pixels show that by that analogy, during every frame display picture is progressively scanned, the voltage on data wire needs not
Stop change, its partial timing diagram as shown in Fig. 2 display situation to control each sub-pixel, causes the power consumption of the display panel
It is higher.
The content of the invention
In order to solve the above technical problems, the embodiment of the invention provides a kind of array base palte, showing including the array base palte
Show panel and its driving method and the display device including the display panel, filled with reducing the display panel and the display
The power consumption put.
To solve the above problems, following technical scheme is the embodiment of the invention provides：
A kind of array base palte, including：
Multiple presses the sub-pixel unit of line direction and column direction arrangement, and in the row direction, the sub-pixel unit of N kind colors is handed over
For cycle arrangement, in a column direction, the sub-pixel unit alternate cycles arrangement of different colours；
A plurality of data lines, every data wire electrical connection same color sub-pixel unit, and in every row sub-pixel most
Electrically connect a sub-pixel unit more.
Preferably, the array base palte includes m row sub-pixel units, m+2 data lines.
Preferably, N is 3, and the sub-pixel unit of the N kinds color includes：R sub-pixel units, G sub-pixel unit and B
Pixel cell.
Preferably, the cycle arrangement of the first row sub-pixel unit is：First color sub-pixels unit, the second color sub-pixels
Unit, the 3rd color sub-pixels unit；The cycle arrangement of first row sub-pixel unit is：First color sub-pixels unit, the 3rd
Color sub-pixels unit, the second color sub-pixels unit, the 3rd color sub-pixels unit.
Preferably, the second color sub-pixels unit in the first data wire electrical connection first row sub-pixel unit；Described
Two data wires electrically connect the 3rd color sub-pixels unit in first row sub-pixel unit and secondary series sub-pixel unit；M+1
Data line electrically connects the second color sub-pixels unit in m-1 row sub-pixel unit and m row sub-pixel units；M+2
The 3rd color sub-pixels unit in data line electrical connection m row sub-pixel units；The connection of I data lines is located at the first row
The sub-pixel unit of I-2 row, and the adjacent same color sub-pixel unit of I data lines electrical connection is located at adjacent lines,
And positioned at adjacent column, wherein, the span of I is [3, m].
Preferably, N is 4, and the sub-pixel unit of the N kinds color includes：R sub-pixel units, G sub-pixel unit, the sub- pictures of B
Plain unit and W sub-pixel unit.
Preferably, the cycle arrangement of the first row sub-pixel unit is：First color sub-pixels unit, the second color sub-pixels
Unit, the 4th color sub-pixels unit, the 3rd color sub-pixels unit；Odd column sub-pixel unit includes：The sub- picture of first color
Plain unit, the 4th color sub-pixels unit；Even column sub-pixel unit includes：Second color sub-pixels unit, the 3rd color
Pixel cell.
Preferably, the first color sub-pixels unit in the first data wire electrical connection first row sub-pixel unit；Second number
According to the second color sub-pixels unit in line electrical connection secondary series sub-pixel unit；M+1 data lines electrical connection m-1 row
The first color sub-pixels unit in pixel cell；The second color in m+2 data lines electrical connection m row sub-pixel units
Sub-pixel unit；Sub-pixel unit and I-2 row sub-pixel unit of the I data lines electrical connection positioned at the first row I row
In sub-pixel unit with the sub-pixel unit same color, wherein, the span of I is [3, m].
A kind of display panel, including the array base palte described in any of the above-described.
Preferably, the display panel also includes：
The color membrane substrates being oppositely arranged with the array base palte, and positioned at the array base palte and the color membrane substrates it
Between liquid crystal layer；Wherein, the color blocking unit and the battle array of color blocking unit of the color membrane substrates including N kind colors, and each color
The sub-pixel unit of each color is corresponded in row substrate.
Preferably, the display panel also includes：
Positioned at the luminescent layer on the array base palte surface, the luminescent layer includes the luminescence unit of N kind colors, the N kinds
The luminescence unit of color is corresponded with the sub-pixel unit of N kind colors in the array base palte.
A kind of driving method of display panel, is applied to the display panel shown in any of the above-described, and its method includes：
Each row sub-pixel unit is progressively scanned, is swept for the scan line electrically connected with each sub-pixel unit of current scan line is provided
Retouch line drive signal；
When pure colour picture is shown, a pair data electrically connected with J kinds color sub-pixels unit in current scan line
Line provides the first data drive voltage, wherein, J kind color sub-pixels unit is any one in N kind color sub-pixels units.
A kind of display device, the display device includes the display panel described in any of the above-described.
Compared with prior art, above-mentioned technical proposal has advantages below：
The array base palte that the embodiment of the present invention is provided includes：Multiple presses the sub-pixel list of line direction and column direction arrangement
Unit, in line direction, the sub-pixel unit alternate cycles arrangement of N kind colors, in a column direction, the sub-pixel unit of different colours
Alternate cycles are arranged；A plurality of data lines, the sub-pixel unit of same color is electrically connected per data line, and in every row sub-pixel
At most electrically connect a sub-pixel unit.As can be seen here, it is equal per data line in the array base palte that the embodiment of the present invention is provided
The sub-pixel unit of same color is electrically connected, the sub-pixel unit of different colours is electrically connected to different data wires, so that
The display panel of the array base palte provided including the embodiment of the present invention show pure colour picture when, every frame display picture by
During row scanning, need to only provide correspondence a kind of voltage of color sub-pixels per data line, and without not stopping to change current potential,
Reduce in every frame display picture scanning process, the voltage on every data line overturns number of times, so as to reduce the display surface
The power consumption of plate.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of display panel in the prior art；
Fig. 2 be Fig. 1 in display panel show pure colour picture when, the drive signal sequential of part of scanning line and data wire
Figure；
The structural representation of the array base palte that Fig. 3 is provided by one embodiment of the invention；
The structural representation of the array base palte that Fig. 4 is provided by another embodiment of the present invention；
Fig. 5 is the structure sectional view of the display panel provided in one embodiment of the invention；
Fig. 6 is the structure sectional view of the display panel provided in another embodiment of the present invention；
Fig. 7 is the schematic flow sheet of the driving method of the display panel provided in one embodiment of the invention；
Fig. 8 be display panel provided in one embodiment of the invention when pure colour picture (as red) is shown, portion
The drive signal timing diagram of branch scanning line and data wire.
Specific embodiment
Just as described in the background section, the power consumption of display panel is higher in the prior art.
In view of this, a kind of array base palte is the embodiment of the invention provides, including：
Multiple presses the sub-pixel unit of line direction and column direction arrangement, and in the row direction, the sub-pixel unit of N kind colors is handed over
For cycle arrangement, in a column direction, the sub-pixel unit alternate cycles arrangement of different colours；
A plurality of data lines, every data wire electrical connection same color sub-pixel unit, and in every row sub-pixel most
Electrically connect a sub-pixel unit more.
Accordingly, the embodiment of the present invention additionally provides a kind of display panel including above-mentioned array base palte and one kind and includes
The display device of the display panel.
Additionally, the embodiment of the present invention additionally provides a kind of driving method of display panel, including：
Each row sub-pixel unit is progressively scanned, is swept for the scan line electrically connected with each sub-pixel unit of current scan line is provided
Retouch line drive signal；
When pure colour picture is shown, a pair data electrically connected with J kinds color sub-pixels unit in current scan line
Line provides the first data drive voltage, wherein, J kind color sub-pixels unit is any one in N kind color sub-pixels units.
As can be seen here, in the embodiment of the present invention is provided array base palte, display panel and display device, per data line
The sub-pixel unit of same color is only electrically connected, the sub-pixel unit of different colours is electrically connected to different data wires, so that
So that the display panel and display device of the array base palte provided including the embodiment of the present invention are when pure colour picture is shown,
During being progressively scanned per frame display picture, need to only provide correspondence a kind of voltage of color sub-pixels per data line, and nothing
Need to not stop to change current potential, the voltage upset number of times on per data line be reduced in every frame display picture scanning process, so as to drop
The low power consumption of the display panel and display device.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
Elaborate detail in order to fully understand the present invention in the following description.But the present invention can with it is various not
It is same as other manner described here to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the present invention is not limited by following public specific implementation.
A kind of array base palte is the embodiment of the invention provides, including：Multiple presses the sub-pixel of line direction and column direction arrangement
Unit, in the row direction, the sub-pixel unit alternate cycles arrangement of N kind colors, in a column direction, the sub-pixel list of different colours
First alternate cycles arrangement；A plurality of data lines, the sub-pixel unit of same color is electrically connected per data line, and in every row sub-pixel
A sub-pixel unit is at most electrically connected in unit, i.e., described data wire can electrically connect a sub- picture in often row sub-pixel unit
Plain unit a, it is also possible to sub-pixel unit in an electrical connection section branch sub-pixel unit, the present invention is not limited this,
Specifically depend on the circumstances.
In embodiments of the present invention, so that the array base palte includes m row sub-pixel units as an example, to embodiment of the present invention institute
The array base palte of offer is illustrated, wherein, m can be the arbitrary integer more than zero, and the present invention is not limited this, specifically
Depend on the circumstances.
On the basis of above-described embodiment, in one embodiment of the invention, when the array base palte includes that m arranges sub- picture
During plain unit, the array base palte includes m+2 data lines, but the present invention is not limited this, in other realities of the invention
Apply in example, the array base palte can also include more a plurality of data lines, as long as at least including m+2 data lines, it is also preferred that
It is to include m+2 data lines, farthest to reduce the quantity of data wire cabling in the array base palte.
On the basis of above-described embodiment, in one embodiment of the invention, N is 3, the sub-pixel of the N kinds color
Unit includes：R sub-pixel units, three kinds of sub-pixel units of color of G sub-pixel unit and B sub-pixel units.
As shown in figure 3, in a specific embodiment of the present embodiment, the cycle arrangement of the first row sub-pixel unit is：
First color sub-pixels unit 1, the second color sub-pixels unit 2, the 3rd color sub-pixels unit 3；First row sub-pixel unit
Cycle arrangement be：First color sub-pixels unit 1, the 3rd color sub-pixels unit 3, the second color sub-pixels unit the 2, the 3rd
Color sub-pixels unit 3；The sub-pixel unit in remaining region is included with every row：First color sub-pixels unit 1, the second color
Sub-pixel unit 2, the 3rd color sub-pixels unit 3, and with the first color sub-pixels unit 1, the second color sub-pixels unit 2,
The sequential loop arrangement of the 3rd color sub-pixels unit 3.
On the basis of above-described embodiment, in one particular embodiment of the present invention, the specific electrical connection of each data wire
Mode is：The second color sub-pixels unit 2 in first data wire electrical connection first row sub-pixel unit；Second data wire
The 3rd color sub-pixels unit 3 in electrical connection first row sub-pixel unit and secondary series sub-pixel unit；M+1 data lines
Electrically connect the second color sub-pixels unit 2 in m-1 row sub-pixel unit and m row sub-pixel units；M+2 data lines
Electrically connect the 3rd color sub-pixels unit 3 in m row sub-pixel units；The connection of I data lines is positioned at the first row I-2 row
Sub-pixel unit, and the adjacent same color sub-pixel unit of I data lines electrical connection is located at adjacent lines, and positioned at phase
Adjacent column, wherein, the span of I is [3, m].
It should be noted that in the present embodiment, the first color sub-pixels unit 1 is red (R) sub-pixel unit,
The second color sub-pixels unit 2 is green (G) sub-pixel unit, and the 3rd color sub-pixels unit 3 is blue (B) son
Pixel cell, but the present invention do not limited this, can also be the first color sub-pixels in other embodiments of the invention
Unit 1 is red (R) sub-pixel unit, and the second color sub-pixels unit 2 is blue (B) sub-pixel unit, the described 3rd
Color sub-pixels unit 3 is green (G) sub-pixel unit, or the first color sub-pixels unit 1 is green sub-pixels unit,
Second color sub-pixels unit 2 is red sub-pixel unit, and the 3rd color sub-pixels unit 3 is blue subpixels unit, or institute
It is blue subpixels unit to state the first color sub-pixels unit 1, and the second color sub-pixels unit 2 is red sub-pixel unit, the
Three color sub-pixels units 3 are green sub-pixels unit, in addition, the first color sub-pixels unit 1, the second color
Pixel cell 2, the 3rd color sub-pixels unit 3 and the red sub-pixel unit, green sub-pixels unit, blue subpixels list
Unit can also have other corresponding relations, specifically depend on the circumstances.
In another embodiment of the present invention, N is 4, and the sub-pixel unit of the N kinds color includes：R sub-pixel lists
Unit, G sub-pixel unit, B sub-pixel units and four kinds of color sub-pixels units of W sub-pixel unit.
As shown in figure 4, in a specific embodiment of the present embodiment, the cycle arrangement of the first row sub-pixel unit is：
First color sub-pixels unit 1, the second color sub-pixels unit 2, the 4th color sub-pixels unit 4 and the 3rd color sub-pixels list
Unit 3；Odd column sub-pixel unit includes：First color sub-pixels unit 1 and the 4th color sub-pixels unit 4；The sub- picture of even column
Plain unit includes：Second color sub-pixels unit 2 and the 3rd color sub-pixels unit 3.Wherein, 2n+1 row sub-pixel units is followed
Circle permutation is the first color sub-pixels unit 1 and the 4th color sub-pixels unit 4, and the cycle arrangement of 2n+3 row sub-pixel units is
4th color sub-pixels unit 4 and the first color sub-pixels unit 1, the cycle arrangement of 2n+2 row sub-pixel units is the second color
The color sub-pixels unit 3 of sub-pixel unit 2 and the 3rd, the cycle arrangement of 2n+4 row sub-pixel units is the 3rd sub-pixel unit 3
With the second color sub-pixels unit 2.N is more than or equal to zero, and less than or equal to the integer of (m-4)/2.
On the basis of above-described embodiment, in one embodiment of the invention, the specific electric connection mode of each data wire
For：The first color sub-pixels unit 1 in first data wire electrical connection first row sub-pixel unit；Second data wire electrical connection the
The second color sub-pixels unit 2 in two row sub-pixel units；In m+1 data lines electrical connection m-1 row sub-pixel units
The first color sub-pixels unit 1；The second color sub-pixels list in m+2 data lines electrical connection m row sub-pixel units
Unit 2；I data lines electrical connection positioned at the first row I row sub-pixel unit and I-2 row sub-pixel units in the son
The sub-pixel unit of pixel cell same color, wherein, the span of I is [3, m].
It should be noted that in embodiment, the first color sub-pixels unit 1 is red (R) sub-pixel unit, institute
It is green (G) sub-pixel unit to state the second color sub-pixels unit 2, and the 3rd color sub-pixels unit 3 is blue (B) sub- picture
Plain unit, the 4th color sub-pixels unit 4 is not limited this for white (W) sub-pixel unit, but the present invention, in the present invention
In other embodiment, the first color sub-pixels unit 1, the second color sub-pixels unit 2, the 3rd color sub-pixels unit 3,
It is 4th color sub-pixels unit 4 and red (R) sub-pixel unit, green (G) sub-pixel unit, blueness (B) sub-pixel unit, white
There can also be other corresponded manners between color (W) sub-pixel unit, specifically depend on the circumstances.
From the foregoing, it will be observed that in the array base palte that is provided of the embodiment of the present invention, same color is only electrically connected per data line
Sub-pixel unit, the sub-pixel unit of different colours is electrically connected to different data wires, so that implementing including the present invention
The display panel of array base palte that example is provided when pure colour picture is shown, in the process of every frame display picture progressive scan
In, need to only provide correspondence a kind of voltage of color sub-pixels per data line, and without not stopping to change current potential, reduce every frame and show
In showing picture scanning process, per data line on voltage upset number of times, so as to reduce the power consumption of the display panel.
Accordingly, the embodiment of the present invention additionally provides a kind of display panel, and the display panel includes any of the above-described implementation
The array base palte that example is provided.
On the basis of above-described embodiment, in one embodiment of the invention, the display panel is LCD display surfaces
Plate, as shown in figure 5, the display panel also includes：The color membrane substrates 200, Yi Jiwei being oppositely arranged with the array base palte 100
Liquid crystal layer 300 between the array base palte 100 and the color membrane substrates 200, wherein, the color membrane substrates 200 include N kinds
The color blocking unit of color, and color blocking unit and each color in the array base palte 100 of each color a pair of sub-pixel unit 1
Should, as shown in figure 5, in one embodiment of the invention, N is 3, i.e., described array base palte 100 includes red sub-pixel unit
101st, 103 3 kinds of sub-pixel units of color of green sub-pixels unit 102 and blue subpixels unit, in this embodiment, institute
Stating color membrane substrates 200 includes：The color blocking unit 203 of red color blocking unit 201, the color blocking unit 202 of green and blueness, and it is red
The sub-pixel unit 101 of the correspondence red of color blocking unit 201 of color, the blue sub-pixel unit of the blue correspondence of color blocking unit 203
103, the sub-pixel unit 102 of the correspondence green of color blocking unit 202 of green.
It should be noted that, in other embodiments of the present invention, when in the array base palte 100 also including other colors son
During pixel cell, accordingly, the color blocking unit of other colors is yet included in the color membrane substrates 200, the present invention includes to this
Color category do not limit, as long as the sub-pixel unit of each middle color and the color membrane substrates in the array base palte 100
The color blocking unit of shades of colour is corresponded in 200.
In another embodiment of the present invention, the display panel is OLED display panel, in this embodiment, is such as schemed
Shown in 6, the display panel also includes：Positioned at the luminescent layer 400 on the surface of the array base palte 100, the luminescent layer 400 includes
The luminescence unit of N kind colors, the sub-pixel list of N kind colors in the luminescence unit correspondence array base palte 100 of the N kinds color
Unit.
In one embodiment of the present embodiment, N is 3, as shown in fig. 6, the array base palte 100 includes：Red sub- picture
Plain unit, three kinds of sub-pixel units of color of green sub-pixels unit and blue subpixels unit, in this embodiment, the hair
Photosphere 400 includes emitting red light unit 401, green emitting unit 402 and blue-light-emitting unit 403, and the emitting red light list
Red sub-pixel unit in the correspondence of unit 401 array base palte 100, the correspondence of the green emitting unit 402 array base
Green sub-pixels unit in plate 100, the blue subpixels in the correspondence of blue-light-emitting unit 403 array base palte 100
Unit.
In other embodiments of the invention, N can also be other numerical value, i.e., can also include it in described array base palte
The sub-pixel unit of his color, the present invention is not limited this, as long as the luminescent layer includes the hair of corresponding color therewith
Light unit.
Accordingly, the embodiment of the present invention additionally provides a kind of the aobvious of display panel provided including any of the above-described embodiment
Showing device.
Understand from the above mentioned, the display panel and display device that the embodiment of the present invention is provided are included in above-described embodiment
Array base palte, and in the array base palte, the sub-pixel unit of same color is only electrically connected per data line, different colours
Sub-pixel unit is electrically connected to different data wires, so that the display of the array base palte provided including the embodiment of the present invention
, when pure colour picture is shown, during every frame display picture is progressively scanned, every data line is only for panel and display device
Need to provide correspondence a kind of voltage of color sub-pixels, and without not stopping to change current potential, reduce every frame display picture scanning process
In, the voltage upset number of times on every data line, so as to reduce the power consumption of the display panel and display device.
Additionally, the embodiment of the present invention additionally provides a kind of driving method of display panel, using any of the above-described reality of the invention
The display panel that example is provided is applied, as shown in figure 8, the method includes：
Step 1：Each row sub-pixel unit is progressively scanned, is the scan line electrically connected with each sub-pixel unit of current scan line
Scan line driving signal is provided；
Step 2：When pure colour picture is shown, only pair electrically connected with J kinds color sub-pixels unit in current scan line
Data wire provide the first data drive voltage, wherein, J kind color sub-pixels unit be N kind color sub-pixels units in
Any one.
It should be noted that in the embodiment of the present invention, when pure colour picture is shown, the drive that the embodiment of the present invention is provided
Data wire of the dynamic method only to being electrically connected with the sub-pixel unit of color to be shown in current scan line provides the first data-driven
Voltage, controls the sub-pixel unit of color to be shown to be shown, pair is electrically connected with the sub-pixel unit of other non-colors to be shown
The data wire for connecing provides the second data drive voltage, and second data drive voltage is substantially zeroed, controls other non-to be shown
The sub-pixel unit of color does not show.
It is 3 with N, the display panel includes red sub-pixel unit, green sub-pixels unit and blue subpixels unit
As a example by, the displaying panel driving method provided the embodiment of the present invention is illustrated.But the present invention is not limited this, tool
Body depends on the circumstances.
In one particular embodiment of the present invention, the J kind color sub-pixels unit is red sub-pixel unit, institute
State display panel and show pure red picture, in this embodiment, the driving method of the display panel includes：
Each row sub-pixel unit is progressively scanned, is swept for the scan line electrically connected with each sub-pixel unit of current scan line is provided
Retouch line drive signal；
Only pair with electrically connected with red sub-pixel unit in current scan line data wire offer the first data drive voltage,
The red sub-pixel unit is controlled to be shown, pair data electrically connected with blue subpixels unit and green sub-pixels unit
Line provides the second data drive voltage, and second data drive voltage is substantially zeroed, control the blue subpixels unit and
Green sub-pixels unit does not show.
As shown in figure 8, the drive signal timing diagram of part of scanning line and data line in the present embodiment is shown in Fig. 8, it is right
The displaying panel driving method that the embodiment of the present invention is provided is can be seen that than Fig. 2 and Fig. 8, shows pure display panel is driven
During colour picture, the lower power consumption 2/3 that can be driven data wire significantly reduces the power consumption of the display panel.
In sum, in the embodiment of the present invention is provided array base palte, display panel and display device, per data line
The sub-pixel unit of same color is only electrically connected, the sub-pixel unit of different colours is electrically connected to different data wires, so that
When driving includes that the display panel of the array base palte that the embodiment of the present invention is provided and display device show pure colour picture,
During being progressively scanned per frame display picture, only the first number need to be provided for a kind of data wire of color sub-pixels unit electrical connection
According to driving voltage, control the color sub-pixels unit to be shown, and be the data electrically connected with other color sub-pixels units
Line provides the second substantially zeroed data drive voltage, and need to only provide correspondence a kind of electricity of color sub-pixels per data line
Pressure, and without not stopping to change current potential, reduce in every frame display picture scanning process, the upset of voltage is secondary on every data line
Number, so as to significantly reduce the power consumption of the display panel and display device.
Various pieces are described by the way of progressive in this specification, and what each some importance was illustrated is and other parts
Difference, between various pieces identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
Embodiment illustrated herein is not intended to be limited to, and is to fit to consistent with principles disclosed herein and features of novelty
Scope most wide.
Claims (9)
1. a kind of array base palte, it is characterised in that including：
Multiple presses the sub-pixel unit of line direction and column direction arrangement, and in the row direction, the sub-pixel unit of N kind colors is alternately followed
Circle permutation, in a column direction, the sub-pixel unit alternate cycles arrangement of different colours；
A plurality of data lines, every data wire electrical connection same color sub-pixel unit, and the at most electricity in every row sub-pixel
One sub-pixel unit of connection；
The array base palte includes m row sub-pixel units, m+2 data lines；
N is 3, and the sub-pixel unit of the N kinds color includes：R sub-pixel units, G sub-pixel unit and B sub-pixel units；
The cycle arrangement of the first row sub-pixel unit is：First color sub-pixels unit, the second color sub-pixels unit, the 3rd face
Sub-pixels unit；The cycle arrangement of first row sub-pixel unit is：First color sub-pixels unit, the 3rd color sub-pixels list
Unit, the second color sub-pixels unit, the 3rd color sub-pixels unit.
2. array base palte according to claim 1, it is characterised in that the first data wire electrically connects first row sub-pixel unit
In the second color sub-pixels unit；Second data wire is electrically connected in first row sub-pixel unit and secondary series sub-pixel unit
3rd color sub-pixels unit；M+1 data lines are electrically connected in m-1 row sub-pixel unit and m row sub-pixel units
Second color sub-pixels unit；The 3rd color sub-pixels unit in m+2 data lines electrical connection m row sub-pixel units；
, positioned at the sub-pixel unit of the first row I-2 row, and the electrical connection of I data lines is adjacent of the same race for the connection of I data lines
Color sub-pixels unit is located at adjacent lines, and positioned at adjacent column, wherein, the span of I is [3, m].
3. a kind of array base palte, it is characterised in that including：
Multiple presses the sub-pixel unit of line direction and column direction arrangement, and in the row direction, the sub-pixel unit of N kind colors is alternately followed
Circle permutation, in a column direction, the sub-pixel unit alternate cycles arrangement of different colours；
A plurality of data lines, every data wire electrical connection same color sub-pixel unit, and the at most electricity in every row sub-pixel
One sub-pixel unit of connection；
The array base palte includes m row sub-pixel units, m+2 data lines；
N is 4, and the sub-pixel unit of the N kinds color includes：R sub-pixel units, G sub-pixel unit, B sub-pixel units and W
Pixel cell；
The cycle arrangement of the first row sub-pixel unit is：First color sub-pixels unit, the second color sub-pixels unit, the 4th face
Sub-pixels unit, the 3rd color sub-pixels unit；Odd column sub-pixel unit includes：First color sub-pixels unit, the 4th
Color sub-pixels unit；Even column sub-pixel unit includes：Second color sub-pixels unit, the 3rd color sub-pixels unit.
4. array base palte according to claim 3, it is characterised in that the first data wire electrically connects first row sub-pixel unit
In the first color sub-pixels unit；The second color sub-pixels list in second data wire electrical connection secondary series sub-pixel unit
Unit；The first color sub-pixels unit in m+1 data lines electrical connection m-1 row sub-pixel units；M+2 data lines electricity
Connect the second color sub-pixels unit in m row sub-pixel units；The electrical connection of I data lines is positioned at the first row I row
Sub-pixel unit in sub-pixel unit and I-2 row sub-pixel units with the sub-pixel unit same color, wherein, I's
Span is [3, m].
5. a kind of display panel, it is characterised in that including the array base palte described in claim any one of 1-4.
6. display panel according to claim 5, it is characterised in that also include：
The color membrane substrates being oppositely arranged with the array base palte, and between the array base palte and the color membrane substrates
Liquid crystal layer；Wherein, the color membrane substrates include the color blocking unit of N kind colors, and the color blocking unit of each color and the array base
The sub-pixel unit of each color is corresponded in plate.
7. display panel according to claim 5, it is characterised in that also include：
Positioned at the luminescent layer on the array base palte surface, the luminescent layer includes the luminescence unit of N kind colors, the N kinds color
Luminescence unit with the array base palte N kind colors sub-pixel unit correspond.
8. a kind of driving method of display panel, is applied to the display panel shown in claim any one of 5-7, and its feature exists
In the method includes：
Each row sub-pixel unit is progressively scanned, for the scan line electrically connected with each sub-pixel unit of current scan line provides scan line
Drive signal；
When pure colour picture is shown, only pair data wire electrically connected with J kinds color sub-pixels unit in current scan line is carried
For the first data drive voltage, control J kind color sub-pixels units are shown, wherein, J kind color sub-pixels units are
Any one in N kind color sub-pixels units.
9. a kind of display device, it is characterised in that the display device includes the display surface described in claim any one of 5-7
Plate.
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| CN201410856754.7A CN104483794B (en) | 2014-12-29 | 2014-12-29 | Array base palte, display panel and its driving method, display device |
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| CN201410856754.7A CN104483794B (en) | 2014-12-29 | 2014-12-29 | Array base palte, display panel and its driving method, display device |
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| CN104820326B (en) | 2015-05-28 | 2017-11-28 | 京东方科技集团股份有限公司 | Array base palte, display panel, display device and driving method |
| US20170039918A1 (en) * | 2015-08-06 | 2017-02-09 | Chunghwa Picture Tubes, Ltd. | Display panel |
| CN105047123B (en) * | 2015-09-10 | 2017-10-17 | 京东方科技集团股份有限公司 | Display drive method, display drive apparatus and display device |
| CN105632391B (en) * | 2015-12-30 | 2018-06-19 | 厦门天马微电子有限公司 | Display panel, display methods and display device |
| CN106597773B (en) * | 2017-03-08 | 2020-03-17 | 深圳市华星光电半导体显示技术有限公司 | Array substrate and liquid crystal display panel |
| CN107942556B (en) | 2018-01-05 | 2020-07-03 | 鄂尔多斯市源盛光电有限责任公司 | Array substrate, liquid crystal display panel and driving method thereof |
| CN109215609A (en) * | 2018-11-12 | 2019-01-15 | 合肥京东方显示技术有限公司 | Display base plate, display panel and its driving method |
| CN110767159A (en) | 2019-04-04 | 2020-02-07 | 昆山国显光电有限公司 | Display panel driving method and device and display equipment |
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| CN110322827B (en) * | 2019-08-15 | 2022-05-10 | 成都辰显光电有限公司 | Digital driving method of display panel and display panel |
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