CN106940505B - Liquid crystal display panel and liquid crystal display device - Google Patents
Liquid crystal display panel and liquid crystal display device Download PDFInfo
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- CN106940505B CN106940505B CN201710318327.7A CN201710318327A CN106940505B CN 106940505 B CN106940505 B CN 106940505B CN 201710318327 A CN201710318327 A CN 201710318327A CN 106940505 B CN106940505 B CN 106940505B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 73
- 239000010409 thin film Substances 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 abstract description 7
- 238000010168 coupling process Methods 0.000 abstract description 7
- 238000005859 coupling reaction Methods 0.000 abstract description 7
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000750 progressive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 206010047571 Visual impairment Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provides a kind of liquid crystal display panel, it includes the first sub-pixel unit of high level turntable driving and the second sub-pixel unit of low level turntable driving, first sub-pixel unit is staggered with the second sub-pixel unit, the scanning sequency of scan line is 3n+2 row, 3n+1 row and 3n+3 row, n is the progressive whole number since 0, the wherein capacitance of the corresponding storage capacitance of 3n+2 horizontal scanning line, the capacitance of storage capacitance corresponding less than other scan lines；It has the beneficial effect that compared to existing liquid crystal display panel, liquid crystal display panel of the invention, by reducing the corresponding storage capacitance value of abnormal show row, and then reduce the degree that voltage is pulled low, the storage capacitance in the sub-pixel of existing liquid crystal display panel is solved by coupling, so that corresponding sub-pixel voltage is pulled low, and then the technical issues of influence display effect.
Description
Technical field
The present invention relates to technical field of liquid crystal display more particularly to a kind of liquid crystal display panel and there is the liquid crystal display
The liquid crystal display device of panel.
Background technique
Existing liquid crystal display panel usually uses three-dimensional transistor (Tri-gate) framework, such as Fig. 1 to reduce cost
It is shown, be existing liquid crystal display panel, multiple sub-pixels including array arrangement, the sub-pixel include red sub-pixel R,
Green sub-pixels G and blue subpixels B, blue subpixels B, green sub-pixels G and red sub-pixel in each column sub-pixel
R is successively alternately repeated arrangement, when which drives, using the 2nd row sub-pixel, the 1st row sub-pixel, the 3rd row sub-pixel, the 5th row
Sub-pixel, the 4th row sub-pixel, the 6th row sub-pixel, eighth row sub-pixel ..., N-7 row sub-pixel, N-5 row sub-pixel,
N-3 row sub-pixel, N-4 row sub-pixel, N-2 row sub-pixel and Nth row sub-pixel sequence successively drive, using this
The liquid crystal display panel of driving method can reduce the low and high level conversion frequency of scan line.
And the penetrance of the liquid crystal display panel in order to further enhance the framework, it will usually using Cst on gate's
Pixel design, referring to Fig.2, Fig. 2 is the sub-pixel structure schematic diagram of existing liquid crystal display panel.As shown in Fig. 2, being driven
When dynamic, the 2nd row sub-pixel is driven first, at this point, be connected with the other end of the liquid crystal capacitance Cst of the 2nd row sub-pixel
The corresponding scan line Gn of 3rd row sub-pixel is closed, at this time the charge conservation in the 2nd row sub-pixel, is then driven to the 3rd row sub-pixel
When dynamic, open the corresponding scan line Gn of the 3rd row sub-pixel is made due to the coupling of the storage capacitance Cst of the 2nd row sub-pixel
The voltage for obtaining the 2nd row sub-pixel is pulled low, and then brings film flicker (Flicker) or afterimage of image (image sticking)
Abnormal show, and this phenomenon be all repetitively appearing in the 2nd row sub-pixel, the 5th row sub-pixel, eighth row sub-pixel ...,
On N-5 row sub-pixel and N-2 row sub-pixel, to influence the display quality of liquid crystal display panel.
In summary, it is desirable to provide the new liquid crystal display panel of one kind is to solve above-mentioned technological deficiency.
Summary of the invention
The present invention provides a kind of liquid crystal display panel, by reducing the corresponding storage capacitance value of abnormal show row, and then drops
The degree that low-voltage is pulled low, the storage capacitance in sub-pixel to solve existing liquid crystal display panel are made by coupling
The technical issues of obtaining voltage to be pulled low, and then influencing display effect.
To solve the above problems, technical solution provided by the invention is as follows:
The present invention provides a kind of liquid crystal display panel, including data line, scan line and is intersected by data line and scan line
The pixel unit of composition, the pixel unit include the first rows and low level turntable driving of high level turntable driving
The second rows, first rows and second rows are staggered；
The scanning sequency of the scan line is 3n+2 row, 3n+1 row and 3n+3 row, and n is being incremented by since 0
Integer, to reduce the low and high level conversion frequency of the scan line；
Each sub-pixel includes a thin film transistor (TFT), a liquid crystal capacitance and a storage capacitance, the thin film transistor (TFT)
Grid connected with corresponding scan line, the source electrode of the thin film transistor (TFT) is connected with corresponding data line, the film crystal
The drain electrode of pipe is connect with one end of one end of the liquid crystal capacitance and the storage capacitance, the other end of the liquid crystal capacitance with
The public electrode connection, the other end of the storage capacitance are connect with scan line corresponding to next sub-pixel；
Wherein, the capacitance of the corresponding storage capacitance of 3n+2 horizontal scanning line, sweeps less than 3n+1 row and 3n+3 row
Retouch the capacitance of the corresponding storage capacitance of line.
According to one preferred embodiment of the present invention, the face of the pixel electrode of the corresponding sub-pixel of the 3n+2 horizontal scanning line
Product, less than 3n+1 row and the area of the corresponding pixel electrode of 3n+3 horizontal scanning line.
According to one preferred embodiment of the present invention, the corresponding sub-pixel of the 3n+2 horizontal scanning line, pixel electrode are close
The side of the storage capacitance, toe-in form arc-shaped edges.
According to one preferred embodiment of the present invention, the pixel electrode of the corresponding sub-pixel of the 3n+2 horizontal scanning line and corresponding
The distance between scan line, greater than the distance between the pixel electrode of other sub-pixels and corresponding scan line.
According to one preferred embodiment of the present invention, each pixel include the first sub-pixel of genesis analysis, the second sub-pixel with
And third sub-pixel, when driving, gradually it is scanned according to the sequence of the first sub-pixel, the second sub-pixel, third sub-pixel.
According to one preferred embodiment of the present invention, first sub-pixel is blue subpixels, and second sub-pixel is green
Sub-pixels, the third sub-pixel are red sub-pixel.
Above-mentioned purpose according to the present invention proposes a kind of liquid crystal display device, including the backlight module and liquid being oppositely arranged
LCD panel；
The liquid crystal display panel includes: data line, scan line and intersects the pixel constituted by data line and scan line
Unit, the pixel unit include the first rows of high level turntable driving and the second sub- picture of low level turntable driving
Plain row, first rows and second rows are staggered；
The scanning sequency of the scan line is 3n+2 row, 3n+1 row and 3n+3 row, and n is being incremented by since 0
Integer, to reduce the low and high level conversion frequency of the scan line；
Each sub-pixel includes a thin film transistor (TFT), a liquid crystal capacitance and a storage capacitance, the thin film transistor (TFT)
Grid connected with corresponding scan line, the source electrode of the thin film transistor (TFT) is connected with corresponding data line, the film crystal
The drain electrode of pipe is connect with one end of one end of the liquid crystal capacitance and the storage capacitance, the other end of the liquid crystal capacitance with
The public electrode connection, the other end of the storage capacitance are connect with scan line corresponding to next sub-pixel；
Wherein, the capacitance of the corresponding storage capacitance of 3n+2 horizontal scanning line, sweeps less than 3n+1 row and 3n+3 row
Retouch the capacitance of the corresponding storage capacitance of line.
According to one preferred embodiment of the present invention, the face of the pixel electrode of the corresponding sub-pixel of the 3n+2 horizontal scanning line
Product, less than 3n+1 row and the area of the corresponding pixel electrode of 3n+3 horizontal scanning line.
According to one preferred embodiment of the present invention, the corresponding sub-pixel of the 3n+2 horizontal scanning line, pixel electrode are close
The side of the storage capacitance, toe-in form arc-shaped edges.
According to one preferred embodiment of the present invention, the pixel electrode of the corresponding sub-pixel of the 3n+2 horizontal scanning line and corresponding
The distance between scan line, greater than the distance between the pixel electrode of other sub-pixels and corresponding scan line.
The invention has the benefit that compared to existing liquid crystal display panel, liquid crystal display panel of the invention passes through
The corresponding storage capacitance value of abnormal show row is reduced, and then reduces the degree that voltage is pulled low, solves existing liquid crystal display
Storage capacitance in the sub-pixel of panel so that corresponding sub-pixel voltage is pulled low, and then is influenced display effect by coupling
The technical issues of.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of invention
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is available liquid crystal display panel structure schematic diagram；
Fig. 2 is available liquid crystal display panel sub-pixel structure schematic diagram；
Fig. 3 is one structural schematic diagram of liquid crystal display panel sub-pixel of the present invention；
Fig. 4 is the another structural schematic diagram of liquid crystal display panel sub-pixel of the present invention.
Specific embodiment
The explanation of following embodiment is referred to the additional illustration, the particular implementation that can be used to implement to illustrate the present invention
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is with being given the same reference numerals in the figure.
The present invention is directed to existing liquid crystal display panel, under specific scanning mode, due to the storage of part row sub-pixel
The coupling of capacitor so that the voltage of part row sub-pixel is pulled low, and then brings the exception of film flicker or afterimage of image
Display problem, the embodiment of the present invention are able to solve the technological deficiency.
The present invention provides a kind of liquid crystal display panel, including data line, scan line and is intersected by data line and scan line
The pixel unit of composition, the pixel unit include the first rows and low level turntable driving of high level turntable driving
The second rows, first rows and second rows are staggered；The scanning of the scan line is suitable
Sequence is 3n+2 row, 3n+1 row and 3n+3 row, and n is the progressive whole number since 0；Wherein, 3n+2 row is for referring to
Show 2,5,8 ..., the rows grade scan lines such as 32,3n+1 row is used to indicate 1,4,7 ..., the rows grade scan lines such as 31,3n+3
Row is used to indicate 3,6,9 ..., the rows grade scan lines such as 33 first scan the 2nd row sub-pixel in driving, then according to first scanning
1,3,5, then scan 4,6,8 sequence dislocation scanning；Sub-pixel is divided into several sub-pixel groups to be scanned, the charge and discharge of pixel
Electric frequency be reduced to before one third, to reduce the conversion frequency of the low and high level of the scan line.
Each sub-pixel includes a thin film transistor (TFT), a liquid crystal capacitance and a storage capacitance, the thin film transistor (TFT)
Grid connected with corresponding scan line, the source electrode of the thin film transistor (TFT) is connected with corresponding data line, the film crystal
The drain electrode of pipe is connect with one end of one end of the liquid crystal capacitance and the storage capacitance, the other end of the liquid crystal capacitance with
The public electrode connection, the other end of the storage capacitance are connect with scan line corresponding to next sub-pixel.
In Cst on gate dot structure, the storage capacitance in each sub-pixel connects the scanning of next sub-pixel
Line, when using above-mentioned scanning mode, the Gn+1 row of scan line is closed prior to Gn, when Gn is closed, is connected to the storage electricity of Gn
To hold because of coupling, the pixel voltage of Gn+1 is dragged down, these phenomenons appear in the corresponding pixel of 3n+2 horizontal scanning line,
Generating positive and negative voltage is all pulled low, and is caused the optimum voltage value of the public electrode of these scan line respective pixels to move down, is caused to dodge
The problem of bright and ghost, may make the pixel of Gn+1 by reducing the capacitance of the corresponding storage capacitance of 3n+2 horizontal scanning line
The degree that voltage is pulled low reduces, and then the above problem is avoided to occur.
As shown in figure 3, being sub-pixel structure schematic diagram provided in this embodiment, by the pixel electrode face for reducing pixel
The long-pending capacitance to reduce corresponding storage capacitance.
It include the first sub-pixel 302 and the second sub-pixel 303 enclosed by data line 301 and scan line in figure, including
There are the first scan line 304, the second scan line 305 and third scan line 306, first film transistor T1, grid connection first
Scan line 304, source electrode connect data line 301, drain electrode the first pixel electrode 307 of connection, the first pixel electrode 307 and the second scanning
The first storage capacitance 308 is connected between line 305；Second thin film transistor (TFT) T2, grid connect the second scan line 305, source electrode connection
Data line 301, drain electrode the second pixel electrode 310 of connection connect second and deposit between the second pixel electrode 310 and third scan line 306
Storage holds 311, and second sub-pixel 303 corresponds to 3n+2 horizontal scanning line, the pixel electrode in second sub-pixel 303
Area is less than the pixel electrode area in other sub-pixels.
Further, in order to reduce pixel electrode area, and as much as possible in the case where guarantee aperture opening ratio, by the second pixel electricity
Close to the side of second storage capacitance 311, toe-in forms arc-shaped edges, and then reduces the second pixel electrode 310 for pole 310
Area, reduce the capacitance of storage capacitance.
As shown in figure 4, being another sub-pixel structure schematic diagram provided in this embodiment, by increase pixel electrode and accordingly
The distance between scan line, to reduce the capacitance of corresponding storage capacitance.
It include the first sub-pixel 402 and the second sub-pixel 403 enclosed by data line 401 and scan line in figure, including
There are the first scan line 404, the second scan line 405 and third scan line 406, first film transistor T1, grid connection first
Scan line 404, source electrode connect data line 401, drain electrode the first pixel electrode 407 of connection, the first pixel electrode 407 and the second scanning
The first storage capacitance 408 is connected between line 405；Second thin film transistor (TFT) T2, grid connect the second scan line 405, source electrode connection
Data line 401, drain electrode the second pixel electrode 410 of connection connect second and deposit between the second pixel electrode 410 and third scan line 406
Storage holds 411, and second sub-pixel 403 corresponds to 3n+2 horizontal scanning line, the pixel electrode in second sub-pixel 403
It is arranged far from third scan line 406, it is further, second pixel electrode 410 is inclined to the direction far from third scan line 406
Moving certain distance reduces the capacitor of corresponding storage capacitance to increase the distance between pixel electrode and corresponding scan line
Value.
According to foregoing invention purpose, the present invention also proposes a kind of liquid crystal display device, including the backlight module being oppositely arranged
And liquid crystal display panel；The liquid crystal display panel includes: data line, scan line and is made of data line and scan line intersection
Pixel unit, the pixel unit include high level turntable driving the first rows and low level turntable driving
Two rows, first rows and second rows are staggered；The scanning sequency of the scan line is
3n+2 row, 3n+1 row and 3n+3 row, n are the progressive whole number since 0, to reduce the height electricity of the scan line
Flat conversion frequency；Each sub-pixel includes a thin film transistor (TFT), a liquid crystal capacitance and a storage capacitance, the film crystal
The grid of pipe is connected with corresponding scan line, and the source electrode of the thin film transistor (TFT) is connected with corresponding data line, and the film is brilliant
The drain electrode of body pipe is connect with one end of one end of the liquid crystal capacitance and the storage capacitance, the other end of the liquid crystal capacitance
It is connect with the public electrode, the other end of the storage capacitance is connect with scan line corresponding to next sub-pixel；Wherein,
The capacitance of the corresponding storage capacitance of 3n+2 horizontal scanning line, less than 3n+1 row and the corresponding storage of 3n+3 horizontal scanning line
The capacitance of capacitor.
The liquid crystal display panel of the working principle of the liquid crystal display device of this preferred embodiment with above preferred embodiment
Working principle is consistent, specifically refers to the working principle of the liquid crystal display panel of above preferred embodiment, no longer repeats herein.
The invention has the benefit that compared to existing liquid crystal display panel, liquid crystal display panel of the invention passes through
The corresponding storage capacitance value of abnormal show row is reduced, and then reduces the degree that voltage is pulled low, solves existing liquid crystal display
Storage capacitance in the sub-pixel of panel so that corresponding sub-pixel voltage is pulled low, and then is influenced display effect by coupling
The technical issues of.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of liquid crystal display panel, which is characterized in that intersect structure including data line, scan line and by data line and scan line
At pixel unit, the pixel unit includes the first rows and low level turntable driving of high level turntable driving
Second rows, first rows and second rows are staggered；
The scanning sequency of the scan line is 3n+2 row, 3n+1 row and 3n+3 row, and n is incremental whole since 0
Number, to reduce the low and high level conversion frequency of the scan line；
Each sub-pixel includes a thin film transistor (TFT), a liquid crystal capacitance and a storage capacitance, the grid of the thin film transistor (TFT)
Pole is connected with corresponding scan line, and the source electrode of the thin film transistor (TFT) is connected with corresponding data line, the thin film transistor (TFT)
Drain electrode connect with one end of one end of the liquid crystal capacitance and the storage capacitance, the other end of the liquid crystal capacitance with it is public
Electrode connects, and sweeps corresponding to next sub-pixel of the other end of the storage capacitance same row adjacent with the sub-pixel
Retouch line connection；
Wherein, the capacitance of the corresponding storage capacitance of 3n+2 horizontal scanning line, less than 3n+1 row and 3n+3 horizontal scanning line
The capacitance of corresponding storage capacitance.
2. liquid crystal display panel according to claim 1, which is characterized in that the corresponding sub- picture of the 3n+2 horizontal scanning line
The area of the pixel electrode of element, less than 3n+1 row and the area of the corresponding pixel electrode of 3n+3 horizontal scanning line.
3. liquid crystal display panel according to claim 2, which is characterized in that the corresponding sub- picture of the 3n+2 horizontal scanning line
Element, pixel electrode form arc-shaped edges close to the side of the storage capacitance, toe-in.
4. liquid crystal display panel according to claim 1, which is characterized in that the corresponding sub- picture of the 3n+2 horizontal scanning line
The distance between pixel electrode and the corresponding scan line of element, greater than the pixel electrode of other sub-pixels and corresponding scan line it
Between distance.
5. liquid crystal display panel according to claim 1, which is characterized in that each pixel includes the first son of genesis analysis
Pixel, the second sub-pixel and third sub-pixel, when driving, according to the first sub-pixel, the second sub-pixel and third sub-pixel
Sequence be gradually scanned.
6. liquid crystal display panel according to claim 5, which is characterized in that first sub-pixel is blue subpixels,
Second sub-pixel is green sub-pixels, and the third sub-pixel is red sub-pixel.
7. a kind of liquid crystal display device, which is characterized in that including the backlight module and liquid crystal display panel being oppositely arranged；
The liquid crystal display panel includes: data line, scan line and intersects the pixel unit constituted by data line and scan line,
The pixel unit includes the first rows of high level turntable driving and the second rows of low level turntable driving,
First rows and second rows are staggered；
The scanning sequency of the scan line is 3n+2 row, 3n+1 row and 3n+3 row, and n is incremental whole since 0
Number, to reduce the low and high level conversion frequency of the scan line；
Each sub-pixel includes a thin film transistor (TFT), a liquid crystal capacitance and a storage capacitance, the grid of the thin film transistor (TFT)
Pole is connected with corresponding scan line, and the source electrode of the thin film transistor (TFT) is connected with corresponding data line, the thin film transistor (TFT)
Drain electrode connect with one end of one end of the liquid crystal capacitance and the storage capacitance, the other end of the liquid crystal capacitance with it is public
Electrode connects, and sweeps corresponding to next sub-pixel of the other end of the storage capacitance same row adjacent with the sub-pixel
Retouch line connection；
Wherein, the capacitance of the corresponding storage capacitance of 3n+2 horizontal scanning line, less than 3n+1 row and 3n+3 horizontal scanning line
The capacitance of corresponding storage capacitance.
8. liquid crystal display device according to claim 7, which is characterized in that the corresponding sub- picture of the 3n+2 horizontal scanning line
The area of the pixel electrode of element, less than 3n+1 row and the area of the corresponding pixel electrode of 3n+3 horizontal scanning line.
9. liquid crystal display device according to claim 8, which is characterized in that the corresponding sub- picture of the 3n+2 horizontal scanning line
Element, pixel electrode form arc-shaped edges close to the side of the storage capacitance, toe-in.
10. liquid crystal display device according to claim 7, which is characterized in that the corresponding son of the 3n+2 horizontal scanning line
The distance between the pixel electrode of pixel and corresponding scan line, greater than the pixel electrode of other sub-pixels and corresponding scan line
The distance between.
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| CN201710318327.7A CN106940505B (en) | 2017-05-08 | 2017-05-08 | Liquid crystal display panel and liquid crystal display device |
| PCT/CN2017/087783 WO2018205332A1 (en) | 2017-05-08 | 2017-06-09 | Liquid crystal display panel and liquid crystal display device |
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| CN201710318327.7A CN106940505B (en) | 2017-05-08 | 2017-05-08 | Liquid crystal display panel and liquid crystal display device |
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| CN106940505B true CN106940505B (en) | 2019-11-15 |
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| WO2006098176A1 (en) * | 2005-03-15 | 2006-09-21 | Sharp Kabushiki Kaisha | Active matrix substrate and display device using the same |
| CN100444241C (en) * | 2005-12-13 | 2008-12-17 | 群康科技(深圳)有限公司 | Liquid-crystal display panel driving circuit and liquid-crystal display panel therewith |
| CN101727844A (en) * | 2008-10-10 | 2010-06-09 | 华映视讯（吴江）有限公司 | Liquid crystal display and driving method thereof |
| CN101963728A (en) * | 2009-07-24 | 2011-02-02 | 瀚宇彩晶股份有限公司 | Liquid crystal display device with a light guide plate |
| CN102096254B (en) * | 2010-11-04 | 2012-08-29 | 华映视讯（吴江）有限公司 | Liquid crystal display |
| CN102866551B (en) * | 2012-10-11 | 2015-04-15 | 深圳市华星光电技术有限公司 | Liquid-crystal display device and driving circuit thereof |
| CN104267552A (en) * | 2014-09-24 | 2015-01-07 | 深圳市华星光电技术有限公司 | Array substrate and liquid crystal display panel |
| CN104317122B (en) * | 2014-10-10 | 2018-01-12 | 上海中航光电子有限公司 | Dot structure, array base palte, display panel and display device and its driving method |
| CN104992681B (en) * | 2015-07-03 | 2018-03-02 | 武汉华星光电技术有限公司 | Display panel and the image element circuit for display panel |
| CN105047161B (en) * | 2015-08-26 | 2018-06-08 | 京东方科技集团股份有限公司 | Pixel unit driving device, method and display device |
-
2017
- 2017-05-08 CN CN201710318327.7A patent/CN106940505B/en active Active
- 2017-06-09 WO PCT/CN2017/087783 patent/WO2018205332A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN106940505A (en) | 2017-07-11 |
| WO2018205332A1 (en) | 2018-11-15 |
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