CN107272289A - A kind of liquid crystal display panel and liquid crystal display device - Google Patents
A kind of liquid crystal display panel and liquid crystal display device Download PDFInfo
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- CN107272289A CN107272289A CN201710546273.XA CN201710546273A CN107272289A CN 107272289 A CN107272289 A CN 107272289A CN 201710546273 A CN201710546273 A CN 201710546273A CN 107272289 A CN107272289 A CN 107272289A
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- edge
- width
- black matrix
- touch control
- array base
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Abstract
The embodiments of the invention provide a kind of liquid crystal display panel and liquid crystal display device, it is related to display technology field.The width L in the gap between orthographic projection of the edge of the first side of the second corresponding black matrix of the edge of the first side of the data wire on array base palte in the liquid crystal display panel on array base palte1, the width L in the gap between the orthographic projection of the edge of the edge of the second side of data wire and the second side of second black matrix on array base palte1It is unequal；And/or, the width d in the gap between the orthographic projection of the edge of the first side of the second corresponding black matrix of the edge of the first side of touch control electrode lead on array base palte1, the width d in the gap between the orthographic projection of the edge of the edge of the second side of touch control electrode lead and the second side of second black matrix on array base palte2It is unequal.Therefore, technical scheme provided in an embodiment of the present invention can solve the problem that the serious technical problem of liquid crystal display panel colour cast in the prior art.
Description
【Technical field】
The present invention relates to display technology field, more particularly to a kind of liquid crystal display panel and liquid crystal display device.
【Background technology】
With the fast development of Display Technique, user is to the demand of the performance of display device also more and more higher, with touch-control
The display device of function is arisen at the historic moment.At present, touch control electrode is generally integrated in the display panel of display device (Touch
Embed Display, abbreviation TED) so that display device has touch controllable function.
As shown in figure 1, Fig. 1 is the schematic cross-section of liquid crystal display panel in the prior art, the liquid crystal with touch controllable function
Display panel includes the array base palte 1 ' that is oppositely arranged and color membrane substrates 2 ', and positioned at array base palte 1 ' and color membrane substrates 2 ' it
Between liquid crystal layer 3 ', be provided with crisscross a plurality of grid line (not shown in figure 1) and a plurality of data lines on array base palte 1 '
11 ', on the direction of orthogonal array substrate 1 ', segment data line 11 ' is arranged above touch control electrode lead 12 '；Color film
Latticed black matrix 21 ' and the color blocking between black matrix 21 ' are provided with substrate 2 ', color blocking includes the color of different colours
Hinder (the first color blocking 22a ' and the second color blocking 22b ' are illustrate only in Fig. 1), black matrix 21 ' is corresponding with grid line and data wire 11 '；
Wherein, touch control electrode lead 12 ', data wire 11 ' and black matrix 21 ' are parallel to the center line coincidence on the direction of data wire 11 '.
Inventors herein have recognized that, in the prior art, the lower section of black matrix 21 ' also has electric field during display, enters
And the liquid crystal molecule below black matrix 21 ' can also be deflected, and touch control electrode lead 12 ', data wire 11 ' and black matrix
21 ' overlap parallel to the center line on the direction of data wire 11 ' so that black matrix 21 ', data wire 11 ' and the lead of touch control electrode 12 '
Shielded area on oblique (the not direction vertical with plane where array base palte 1 ') is smaller, can make it that oblique light can be with
Display device is projected through the lower section of black matrix 21 ', i.e. script light corresponding with the color blocking of a color, from another face
The color blocking of color is projected so that color offset phenomenon occurs in display device.
【The content of the invention】
In view of this, the embodiments of the invention provide a kind of liquid crystal display panel and liquid crystal display device, to improve liquid
The color offset phenomenon of LCD panel.
In a first aspect, the embodiments of the invention provide a kind of liquid crystal display panel, the liquid crystal display panel includes relative
The array base palte and color membrane substrates of setting, and the liquid crystal layer between the array base palte and the color membrane substrates；
The array base palte includes crisscross a plurality of data lines and a plurality of grid line, and perpendicular to the array base
It is located at a plurality of touch control electrode lead above the data wire on plate direction, the data wire and the touch control electrode lead are mutual
Insulation；
The color membrane substrates include black matrix and color blocking, and the black matrix includes the first black square corresponding with the grid line
Battle array, and the second black matrix corresponding with the data wire and the touch control electrode lead, the color blocking include different colours
Color blocking, and on the grid line bearing of trend, the color blocking of different colours is arranged alternately；
The edge of first side of the second corresponding black matrix of the edge of the first side of the data wire is in the array
The width L in the gap between orthographic projection on substrate1, the with the edge of the second side of the data wire and second black matrix
The width L in the gap between orthographic projection of the edge of two sides on the array base palte2It is unequal；And/or, the touch control electrode
Orthographic projection of the edge of first side of the second corresponding black matrix of the edge of the first side of lead on the array base palte
Between gap width d1, the side with the edge and the second side of second black matrix of the second side of the touch control electrode lead
The width d in the gap between orthographic projection of the edge on the array base palte2It is unequal；Wherein, first side and described second
Side is the both sides being oppositely arranged on the grid line bearing of trend.
Alternatively, the edge of the first side of the second corresponding black matrix of the edge of the first side of the data wire is in institute
State the width L in the gap between the orthographic projection on array base palte1, edge and the second black square with the second side of the data wire
The width L in the gap between orthographic projection of the edge of the second side of battle array on the array base palte2It is unequal, and touch-control electricity
Positive throwing of the edge of first side of the second corresponding black matrix of the edge of the first side of pole lead on the array base palte
The width d in the gap between shadow1, edge and the second side of second black matrix with the second side of the touch control electrode lead
The width d in the gap between orthographic projection of the edge on the array base palte2It is unequal.
Alternatively, L1<(CD1-CD3)/2<L2≤(CD1-CD3), and d1<(CD1-CD2)/2<d2≤(CD1-CD2)；Or,
L2<(CD1-CD3)/2<L1≤(CD1-CD3), and d2<(CD1-CD2)/2<d1≤(CD1-CD2)；Wherein, CD1For in the grid line
The width of second black matrix, CD on bearing of trend3For the width of the data wire on the grid line bearing of trend, CD2For
The width of the touch control electrode lead on the grid line bearing of trend.
Alternatively, the center line parallel to the data wire bearing of trend of the data wire, with the touch control electrode lead
Parallel to the data wire bearing of trend center line overlap.
Alternatively, L1<(CD1-CD3)/2<L2≤(CD1-CD3), and d2<(CD1-CD2)/2<d1≤(CD1-CD2)；Or,
L2<(CD1-CD3)/2<L1≤(CD1-CD3), and d1<(CD1-CD2)/2<d2≤(CD1-CD2)；Wherein, CD1For in the grid line
The width of second black matrix, CD on bearing of trend3For the width of the data wire on the grid line bearing of trend, CD2For
The width of the touch control electrode lead on the grid line bearing of trend.
Alternatively, the edge of the first side of the second corresponding black matrix of the edge of the first side of the data wire is in institute
State the width L in the gap between the orthographic projection on array base palte1, edge and the second black square with the second side of the data wire
The width L in the gap between orthographic projection of the edge of the second side of battle array on the array base palte2It is unequal, and touch-control electricity
Positive throwing of the edge of first side of the second corresponding black matrix of the edge of the first side of pole lead on the array base palte
The width d in the gap between shadow1, edge and the second side of second black matrix with the second side of the touch control electrode lead
The width d in the gap between orthographic projection of the edge on the array base palte2It is equal.
Alternatively, L1<(CD1-CD3)/2<L2≤(CD1-CD3), and d1=d2=(CD1-CD2)/2；Or, L2<(CD1-
CD3)/2<L1≤(CD1-CD3), and d1=d2=(CD1-CD2)/2；Wherein, CD1For on the grid line bearing of trend described
The width of two black matrix, CD3For the width of the data wire on the grid line bearing of trend, CD2For in the grid line extension side
The width of the upward touch control electrode lead.
Alternatively, the edge of the first side of the second corresponding black matrix of the edge of the first side of the data wire is in institute
State the width L in the gap between the orthographic projection on array base palte1, edge and the second black square with the second side of the data wire
The width L in the gap between orthographic projection of the edge of the second side of battle array on the array base palte2It is equal, and the touch control electrode
Orthographic projection of the edge of first side of the second corresponding black matrix of the edge of the first side of lead on the array base palte
Between gap width d1, the side with the edge and the second side of second black matrix of the second side of the touch control electrode lead
The width d in the gap between orthographic projection of the edge on the array base palte2It is unequal.
Alternatively, L1=L2=(CD1-CD3)/2, and d1<(CD1-CD2)/2<d2≤(CD1-CD2)；Or, L1=L2=
(CD1-CD3)/2, and d2<(CD1-CD2)/2<d1≤(CD1-CD2)；Wherein, CD1For on the grid line bearing of trend described
The width of two black matrix, CD3For the width of the data wire on the grid line bearing of trend, CD2For in the grid line extension side
The width of the upward touch control electrode lead.
Alternatively, on the grid line bearing of trend touch control electrode lead width C D2Prolong more than in the grid line
Stretch the width C D of the data wire on direction3。
Alternatively, the array base palte is additionally included in is located at a plurality of touch-control electricity on the array base palte direction
Multiple touch control electrodes above the lead of pole, insulation is provided between multiple touch control electrodes and a plurality of touch control electrode lead
Layer, each touch control electrode is electrically connected by the via on the insulating barrier with the corresponding touch control electrode lead, described
Public electrode is made in touch control electrode multiplexing within the display period.
Second aspect, the embodiments of the invention provide a kind of liquid crystal display device, the liquid crystal display device include such as with
Liquid crystal display panel described in upper any one.
The embodiments of the invention provide a kind of liquid crystal display panel and liquid crystal display device, wherein, in liquid crystal display panel,
Orthographic projection of the edge of first side of the second corresponding black matrix of the edge of the first side of data wire on array base palte it
Between gap width L1, with the edge of the second side of data wire and the edge of the second side of second black matrix in array base palte
On orthographic projection between gap width L2It is unequal；And/or, the edge of the first side of touch control electrode lead is corresponding
The width d in the gap between orthographic projection of the edge of the first side of the second black matrix on array base palte1, with touch control electrode lead
The second side edge and second black matrix the second side orthographic projection of the edge on array base palte between gap width
Spend d2It is unequal；Wherein, the first side and the second side are the both sides being oppositely arranged on grid line bearing of trend, are also equivalent to number
According to the center line parallel to data wire bearing of trend of line, and/or, touch control electrode lead parallel in data wire bearing of trend
Line, the center line parallel to data wire bearing of trend with the second black matrix is misaligned, and then can increase data wire, touch control electrode
Lead and the second black matrix can stop that oblique light is penetrated through the second black matrix lower section in shading-area obliquely
Go out, that is, stop light corresponding with the color blocking with the first color originally, projected from the color blocking with the second color, mitigate or disappear
Except the color blocking with the second color is to the colour mixture between the color blocking with the first color, the colour cast of display device can be effectively improved
Phenomenon.
【Brief description of the drawings】
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic cross-section of liquid crystal display panel in the prior art；
Fig. 2 is the schematic cross-section one for the liquid crystal display panel that the embodiment of the present invention is provided；
Fig. 3 is the top view for the array base palte that the embodiment of the present invention is provided；
Fig. 4 is the top view for the color membrane substrates that the embodiment of the present invention is provided；
Fig. 5 is the schematic cross-section two for the liquid crystal display panel that the embodiment of the present invention is provided；
Fig. 6 is the schematic cross-section three for the liquid crystal display panel that the embodiment of the present invention is provided；
Fig. 7 is the schematic cross-section four for the liquid crystal display panel that the embodiment of the present invention is provided；
Fig. 8 is the liquid crystal display panel shown in liquid crystal display panel and Fig. 1 shown in Fig. 2 that the embodiment of the present invention is provided
Colour cast comparison diagram during display red picture；
Fig. 9 is the liquid crystal display panel shown in liquid crystal display panel and Fig. 1 shown in Fig. 6 that the embodiment of the present invention is provided
Colour cast comparison diagram during display red picture；
Figure 10 is the LCD shown in liquid crystal display panel and Fig. 1 shown in Fig. 6 that the embodiment of the present invention is provided
Colour cast comparison diagram during plate display green picture；
Figure 11 is the schematic cross-section five for the liquid crystal display panel that the embodiment of the present invention is provided；
Figure 12 is the schematic cross-section six for the liquid crystal display panel that the embodiment of the present invention is provided；
Figure 13 is the LCD shown in liquid crystal display panel and Fig. 1 shown in Figure 11 that the embodiment of the present invention is provided
Colour cast comparison diagram during plate display red picture；
Figure 14 is the schematic cross-section seven for the liquid crystal display panel that the embodiment of the present invention is provided；
Figure 15 is the schematic cross-section eight for the liquid crystal display panel that the embodiment of the present invention is provided；
Figure 16 is the LCD shown in liquid crystal display panel and Fig. 1 shown in Figure 14 that the embodiment of the present invention is provided
Colour cast comparison diagram during plate display red picture；
Figure 17 is the top view for the liquid crystal display device that the embodiment of the present invention is provided.
【Embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The embodiment of the present invention provides a kind of liquid crystal display panel, is provided as shown in Fig. 2 Fig. 2 is the embodiment of the present invention
The schematic cross-section one of liquid crystal display panel, the liquid crystal display panel includes the array base palte 1 and color membrane substrates 2 being oppositely arranged,
And the liquid crystal layer 3 between array base palte 1 and color membrane substrates 2.
Specifically, as shown in Figures 2 and 3, Fig. 3 is the top view for the array base palte that the embodiment of the present invention is provided, array
Substrate 1 includes crisscross a plurality of data lines 11 and a plurality of grid line 12, and is being located at number on the direction of array base palte 1
According to a plurality of touch control electrode lead 13 of the top of line 11, data wire 11 and the mutually insulated of touch control electrode lead 13.It should be noted that
Because touch control electrode lead 13 is used to provide signal for touch control electrode, many height pictures of generally each touch control electrode and array arrangement
Element is corresponding, therefore, as shown in figure 3, the only top of segment data line 11 is provided with touch control electrode lead 13 in the embodiment of the present invention
Demand can be met.Alternatively, as shown in Figures 2 and 3, on the bearing of trend of grid line 12 touch control electrode lead 13 width C D2
More than the width C D of the data wire 11 on the bearing of trend of grid line 123, so that the square resistance of touch control electrode lead 13 is larger,
The loss of the signal during signal is transmitted can be mitigated.
As shown in Figure 2 and Figure 4, Fig. 4 is the top view for the color membrane substrates that the embodiment of the present invention is provided, and color membrane substrates 2 are wrapped
Include black matrix 21 and color blocking 22, black matrix 21 includes first black matrix 21a corresponding with grid line 12, and with data wire 11 and
The corresponding second black matrix 21b of touch control electrode lead 13, color blocking 22 includes the color blocking of different colours, and in the bearing of trend of grid line 12
On, the color blocking of different colours is arranged alternately.For example, in Fig. 4, color blocking 22 includes red color resistance 22a, green color blocking 22b and indigo plant
Color color blocking 22c, and on grid line bearing of trend is red color resistance 22a, green in i.e. Fig. 4 on the first black matrix 21a bearing of trend
Color color blocking 22b and blue color blocking 22c are arranged alternately.
It should be noted that Fig. 2 is to include the liquid crystal of the color membrane substrates 2 shown in array base palte 1 and Fig. 4 shown in Fig. 3
Show schematic cross-section of the panel in A-A ' directions.
Wherein, in the embodiment of the present invention the second corresponding black matrix 21b of data wire 11, touch control electrode lead 13 tool
Body position relation is as follows：As shown in Fig. 2 the first of the second corresponding black matrix 21b of the edge of the first side of data wire 11
The width d in the gap between orthographic projection of the edge of side on array base palte 11, the edge with the second side of data wire 11 is with being somebody's turn to do
The width d in the gap between orthographic projection of the edge of the second black matrix 21b the second side on array base palte 12It is unequal；With/
Or, the edge of corresponding the second black matrix 21b in edge of the first side of touch control electrode lead 13 the first side is in array base
The width L in the gap between orthographic projection on plate 11, edge and second black matrix with the second side of touch control electrode lead 13
The width L in the gap between orthographic projection of the edge of 21b the second side on array base palte 12It is unequal；Wherein, the first side and
Second side is the both sides being oppositely arranged on the bearing of trend of grid line 12.
It should be noted that illustrate only a kind of possible particular location relation, i.e. the first side of data wire 11 in Fig. 2
The width in the gap between orthographic projection of the edge of the first side of the second corresponding black matrix 21b of edge on array base palte 1
Spend d1, with the edge of the edge of the second side of data wire 11 and second black matrix 21b the second side on array base palte 1 just
The width d in the gap between projection2It is unequal；And, second that the edge of the first side of touch control electrode lead 13 is corresponding is black
The width L in the gap between orthographic projection of the edge of matrix 21b the first side on array base palte 11, with touch control electrode lead 13
The second side edge and second black matrix 21b the second side orthographic projection of the edge on array base palte 1 between gap
Width L2It is unequal, other possible particular location relations, the embodiment of the present invention can be exemplified in follow-up other accompanying drawings.
In above liquid crystal display panel, corresponding the second black matrix 21b tools of data wire 11, touch control electrode lead 13
There is above-mentioned particular location relation, be also equivalent to the center line parallel to the bearing of trend of data wire 11 of data wire 11, and/or,
The center line parallel to the bearing of trend of data wire 11 of touch control electrode lead 13, with the second black matrix 21b parallel to data wire 11
The center line of bearing of trend is misaligned, and then can increase data wire 11, the black matrix 21b of touch control electrode lead 13 and second oblique
On shading-area, and then can stop that oblique light is projected through below the second black matrix 21b, that is, stop script with
The corresponding light of color blocking 22 of first color, project from the color blocking 22 with the second color (for example, stop in fig. 2 originally with
The corresponding light of red color resistance 22a is projected from green color blocking 22b), 22 pairs of the color blocking with the second color, which is mitigated or eliminated, to be had
Colour mixture between the color blocking 22 of first color, can be effectively improved the color offset phenomenon of display device.It is above-mentioned it is oblique refer to not with
The vertical direction of the place plane of array base palte 1.
The second black matrix 21b corresponding to above-mentioned data wire 11, touch control electrode lead 13 of the embodiment of the present invention below
Possible a variety of particular location relations are illustrated：
In the first instance, as shown in Fig. 2, Fig. 5, Fig. 6 and Fig. 7, Fig. 5~7 are the liquid that the embodiment of the present invention is provided
The schematic cross-section two~tetra- of LCD panel, the second corresponding black matrix 21b's of the edge of the first side of data wire 11
The width L in the gap between orthographic projection of the edge of the first side on array base palte 11, the edge with the second side of data wire 11
The width L in the gap between the orthographic projection of the edge of second black matrix 21b the second side on array base palte 12It is unequal,
And the edge of corresponding the second black matrix 21b in edge of the first side of touch control electrode lead 13 the first side is in array base palte
The width d in the gap between orthographic projection on 11, edge and second black matrix 21b with the second side of touch control electrode lead 13
The second side orthographic projection of the edge on array base palte 1 between gap width d2It is unequal.
Also it is equivalent to, compared with the prior art shown in Fig. 1, in the first instance, data wire 11 and touch control electrode
Lead 13 is moved on the bearing of trend of grid line 12, and its specific implementation can have a variety of：
The first, as shown in Figure 2 and Figure 5, data wire 11 and touch control electrode lead 13 are equal on the bearing of trend of grid line 12
It is moved to the same side.
Wherein, in Fig. 2 data wire 11 and touch control electrode lead 13 on the bearing of trend of grid line 12 to red color resistance 22a
Direction is moved, and when can be effectively improved display red picture, green color blocking 22b is to red color resistance 22a colour mixture, Jin Eryou
Effect improves the color offset phenomenon of liquid crystal display panel.Now, as shown in Fig. 2 L1<(CD1-CD3)/2<L2≤(CD1-CD3), and d1<
(CD1-CD2)/2<d2≤(CD1-CD2), CD1For the width of the second black matrix 21b on the bearing of trend of grid line 12, CD3For in grid
The width of data wire 11, CD on the bearing of trend of line 122For the width of the touch control electrode lead 13 on the bearing of trend of grid line 12.
In Fig. 5 data wire 11 and touch control electrode lead 13 on the bearing of trend of grid line 12 to green color blocking 22b directions
It is moved, when can be effectively improved the green picture of display, red color resistance 22a effectively changes to green color blocking 22b colour mixture
The color offset phenomenon of kind liquid crystal display panel.Now, as shown in figure 5, L2<(CD1-CD3)/2<L1≤(CD1-CD3), and d2<(CD1-
CD2)/2<d1≤(CD1-CD2)；Wherein, CD1For the width of the second black matrix 21b on the bearing of trend of grid line 12, CD3For in grid
The width of data wire 11, CD on the bearing of trend of line 122For the width of the touch control electrode lead 13 on the bearing of trend of grid line 12.
Alternatively, data wire 11 and touch control electrode lead 13 are moved on the bearing of trend of grid line 12 to the same side
When, as shown in Figure 2 and Figure 5, the center line parallel to the bearing of trend of data wire 11 of data wire 11 is flat with touch control electrode lead 13
Row is overlapped in the center line of the bearing of trend of data wire 11.
Exemplified by the embodiment of the present invention is with 5.46 cun of FHD (Full High Definition, full HD) TED below, to such as
Technical scheme shown in Fig. 2, the improvement to colour cast compared with the prior art shown in Fig. 1 is illustrated.By table one and Fig. 8
Understand, Fig. 8 is that the liquid crystal display panel shown in liquid crystal display panel and Fig. 1 shown in Fig. 2 that the embodiment of the present invention is provided shows
Show colour cast comparison diagram during red picture, compared with prior art, data wire 11 is on the bearing of trend of grid line 12 in this programme
1 μm is moved to red color resistance 22a directions, touch control electrode lead 13 is on the bearing of trend of grid line 12 to red color resistance 22a directions
When mobile 0.2 μm, the color bias improvement effect that 40 ° of red pictures watched are more than to view angle theta is substantially (specific to improve red picture
It is partially yellow), for example, the improvement degree from the colour cast for the red picture that view angle theta is 50 ° of viewings is that 1.3JNCD (is expressed as in table one
50 ° of 1.3JNCD@, successive table representation is similar), JNCD (Just Noticeable Color Difference) is
Reflect the amount of color offset degree.
Wherein, abscissa represents view angle theta in Fig. 8, and ordinate represents response Δ UV, and view angle theta is represented in Fig. 5 institutes for timing
In the orientation shown, from the direction viewing on the right side of the direction of liquid crystal display panel, view angle theta is represented shown in Fig. 5 when being negative
Orientation in, it is similar in other accompanying drawings from the direction viewing on the left of the direction of liquid crystal display panel.In addition, in table one
What CD was represented is similar in the width of the color blocking 22 on the bearing of trend of grid line 12, other forms.
Table one
Second, as shown in Figure 6 and Figure 7, data wire 11 and touch control electrode lead 13 on the bearing of trend of grid line 12 to
Both sides are moved.
Wherein, data wire 11 is moved on the bearing of trend of grid line 12 to green color blocking 2b directions in Fig. 6, touch-control electricity
Pole lead 13 is moved on the bearing of trend of grid line 12 to red color resistance 22a directions, can be effectively improved the red picture of display
When green color blocking 22b to red color resistance 22a colour mixture, and during display green picture red color resistance 22a to green color blocking 22b's
Colour mixture, and then it is effectively improved the color offset phenomenon of liquid crystal display panel.Now, as shown in fig. 6, L2<(CD1-CD3)/2<L1≤(CD1-
CD3), and d1<(CD1-CD2)/2<d2≤(CD1-CD2), CD1For the width of the second black matrix 21b on the bearing of trend of grid line 12,
CD3For the width of the data wire 11 on the bearing of trend of grid line 12, CD2For the touch control electrode lead 13 on the bearing of trend of grid line 12
Width.
Data wire 11 is moved on the bearing of trend of grid line 12 to red color resistance 22a directions in Fig. 7, and touch control electrode is drawn
Line 13 is moved on the bearing of trend of grid line 12 to green color blocking 22b directions, can be effectively improved green during display red picture
Color color blocking 22b to red color resistance 22a colour mixtures, and during display green picture red color resistance 22a to green color blocking 22b colour mixture,
And then it is effectively improved the color offset phenomenon of liquid crystal display panel.Now, as shown in fig. 7, L1<(CD1-CD3)/2<L2≤(CD1-CD3),
And d2<(CD1-CD2)/2<d1≤(CD1-CD2), wherein, CD1For the width of the second black matrix 21b on the bearing of trend of grid line 12,
CD3For the width of the data wire 11 on the bearing of trend of grid line 12, CD2 is the touch control electrode lead 13 on the bearing of trend of grid line 12
Width.
The embodiment of the present invention is still by taking 5.46 cun of FHD TED as an example below, to technical scheme as shown in Figure 6, with Fig. 1 institutes
The prior art shown is compared to be illustrated to the improvement of colour cast.It is implementation of the present invention from table two, Fig. 9 and Figure 10, Fig. 9
The liquid crystal display panel shown in Fig. 6 and the liquid crystal display panel shown in Fig. 1 that example is provided show the colour cast pair during red picture
Than figure, Figure 10 is that the liquid crystal display panel shown in liquid crystal display panel and Fig. 1 shown in Fig. 6 that the embodiment of the present invention is provided shows
Show colour cast comparison diagram during green picture, compared with prior art, data wire 11 is on the bearing of trend of grid line 12 in this programme
Moved to green color blocking 22b directions, touch control electrode lead 13 is moved on the bearing of trend of grid line 12 to red color resistance 22a directions
When, for red picture, as shown in figure 9, it is more than 40 ° to view angle theta, and view angle theta is less than -60 ° of red pictures watched
The colour cast in face has an improvement, and with touch control electrode lead 13 on the bearing of trend of grid line 12 to red color resistance 22a side
To the increase of amount of movement, the color bias improvement effect to red picture is more obvious, wherein being more than 40 ° of red watched to view angle theta
Substantially, concrete reason is the color bias improvement effect of picture, and usual touch control electrode lead 13 is on the bearing of trend of grid line 12
Width C D2 be more than width C D3 of the data wire 11 on the bearing of trend of grid line 12 so that this programme compared with prior art,
View angle theta is data wire 11, the black matrix 21b of touch control electrode lead 13 and second effective shielded area incrementss on positive direction
It is bigger；For green picture, as shown in Figure 10,60 ° are more than to view angle theta, and view angle theta is less than -60 ° of greens watched
The colour cast of picture has improvement, wherein the color bias improvement effect for being more than 60 ° of green pictures watched to view angle theta is obvious,
Concrete reason is identical with above-mentioned red picture, is no longer repeated herein.
Table two
In second example, as is illustrated by figs. 11 and 12, Figure 11~12 are the liquid crystals that the embodiment of the present invention is provided
Show the schematic cross-section five~six of panel, the first of the second corresponding black matrix 21b of the edge of the first side of data wire 11
The width L in the gap between orthographic projection of the edge of side on array base palte1, with the edge of the second side of data wire 11 with this
The width L in the gap between orthographic projection of the edge of two black matrix 21b the second side on array base palte2It is unequal, and touch-control
The edge of the first side of the second corresponding black matrix 21b of the edge of first side of contact conductor 13 on array base palte just
The width d in the gap between projection1, the edge and the second of second black matrix 21b with the second side of touch control electrode lead 13
The width d in the gap between orthographic projection of the edge of side on array base palte2It is equal.
Wherein, data wire 11 is moved on the bearing of trend of grid line 12 to red color resistance 22a directions in Figure 11, touch-control
Contact conductor 13 is motionless on the bearing of trend of grid line 12, when effectively can show red picture, and green color blocking 22b is to red color resistance
22a colour mixture, and then it is effectively improved the color offset phenomenon of liquid crystal display panel.Now, as shown in figure 11, L1<(CD1-CD3)/2<L2
≤(CD1-CD3), and d1=d2=(CD1-CD2)/2, CD1For the width of the second black matrix 21b on the bearing of trend of grid line 12, CD3
For the width of the data wire 11 on the bearing of trend of grid line 12, CD2For the width of the touch control electrode lead 13 on the bearing of trend of grid line 12
Degree.
Data wire 11 is moved on the bearing of trend of grid line 12 to green color blocking 22b directions in Figure 12, touch control electrode
Lead 13 is motionless on the bearing of trend of grid line 12, when effectively can show green picture, and red color resistance 22a is to green color blocking 22b
Colour mixture, and then be effectively improved the color offset phenomenon of liquid crystal display panel.Now, as shown in figure 12, L2<(CD1-CD3)/2<L1≤
(CD1-CD3), and d1=d2=(CD1-CD2)/2, wherein, CD1For the width of the second black matrix 21b on the bearing of trend of grid line 12
Degree, CD3For the width of the data wire 11 on the bearing of trend of grid line 12, CD2For the touch control electrode lead 13 on the bearing of trend of grid line 12
Width.
The embodiment of the present invention is still by taking 5.46 cun of FHD TED as an example below, to technical scheme as shown in figure 11, with Fig. 1
Shown prior art is compared to be illustrated to the improvement of colour cast.It is implementation of the present invention from table three and Figure 13, Figure 13
The liquid crystal display panel shown in Figure 11 and the liquid crystal display panel shown in Fig. 1 that example is provided show the colour cast pair during red picture
Than figure, compared with prior art, data wire 11 is moved on the bearing of trend of grid line 12 to red color resistance 22a directions in this programme
1 μm, when touch control electrode lead 13 is motionless on the bearing of trend of grid line 12, the red picture watched more than 40 ° view angle theta
Color bias improvement effect substantially (specific improve red picture partially yellow), for example, from the colour cast for the red picture that view angle theta is 50 ° of viewings
Improvement degree be 0.9JNCD.
Table three
In the 3rd example, as shown in Figure 14 and Figure 15, Figure 14~15 are the liquid crystals that the embodiment of the present invention is provided
Show the schematic cross-section seven~eight of panel, the first of the second corresponding black matrix 21b of the edge of the first side of data wire 11
The width L in the gap between orthographic projection of the edge of side on array base palte1, with the edge of the second side of data wire 11 with this
The width L in the gap between orthographic projection of the edge of two black matrix 21b the second side on array base palte2It is equal, and touch-control electricity
Positive throwing of the edge of the first side of the second corresponding black matrix 21b of the edge of first side of pole lead 13 on array base palte
The width d in the gap between shadow1, edge and second black matrix 21b the second side with the second side of touch control electrode lead 13
Orthographic projection of the edge on array base palte between gap width d2It is unequal.
Wherein, data wire 11 is motionless on the bearing of trend of grid line 12 in Figure 14, and touch control electrode lead 13 is in grid line 12
It is moved on bearing of trend to red color resistance 22a directions, when can be effectively improved display red picture, green color blocking 22b is to red
Color color blocking 22a colour mixture, and then it is effectively improved the color offset phenomenon of liquid crystal display panel.Now, as shown in figure 14, L1=L2=
(CD1-CD3)/2, and d1<(CD1-CD2)/2<d2≤(CD1-CD2), CD1For the second black matrix 21b on the bearing of trend of grid line 12
Width, CD3For the width of the data wire 11 on the bearing of trend of grid line 12, CD2For on the bearing of trend of grid line 12 touch control electrode draw
The width of line 13.
In Figure 15 data wire 11 on the bearing of trend of grid line 12 to motionless, extension of the touch control electrode lead 13 in grid line 12
Green color blocking 22b directions are moved on direction, and when can be effectively improved display green picture, red color resistance 22a is to green color blocking
22b colour mixture, and then it is effectively improved the color offset phenomenon of liquid crystal display panel.Now, as shown in figure 15, L1=L2=(CD1-
CD3)/2, and d2<(CD1-CD2)/2<d1≤(CD1-CD2), wherein, CD1For the second black matrix 21b on the bearing of trend of grid line 12
Width, CD3For the width of the data wire 11 on the bearing of trend of grid line 12, CD2For on the bearing of trend of grid line 12 touch control electrode draw
The width of line 13.
The embodiment of the present invention is still by taking 5.46 cun of FHD TED as an example below, to technical scheme as shown in figure 14, and existing
Technology is compared to be illustrated to the improvement of colour cast.It is that the embodiment of the present invention is provided from table four and Figure 16, Figure 16
Liquid crystal display panel shown in liquid crystal display panel and Fig. 1 shown in Figure 14 shows colour cast comparison diagram during red picture, with showing
There is technology to compare, touch control electrode lead 13 moves 0.2 on the bearing of trend of grid line 12 to red color resistance 22a directions in this programme
μm, when data wire 11 is not moved on the bearing of trend of grid line 12, the colour cast of 40 ° of red pictures watched is more than to view angle theta
Improvement substantially (specifically improves red picture partially yellow), for example, changing from the colour cast that view angle theta is 50 ° of red pictures watched
Kind degree is 0.9JNCD.
Table four
Alternatively, as shown in Fig. 2 array base palte 1 is additionally included in is located at a plurality of touch-control electricity on array base palte direction
Multiple touch control electrodes 14 of the top of pole lead 13, insulation is provided between multiple touch control electrodes 14 and a plurality of touch control electrode lead 13
Layer (not shown in Fig. 2), each touch control electrode 14 is electrically connected by the via 15 on insulating barrier with corresponding touch control electrode lead 13
Connect, public electrode is made in the multiplexing within the display period of touch control electrode 14, so that the film layer on array base palte 1 is less,
It is advantageously implemented the lightening of liquid crystal display panel.
In addition, the embodiments of the invention provide a kind of liquid crystal display device, as shown in figure 17, Figure 17 is the embodiment of the present invention
The top view of the liquid crystal display device provided, the liquid crystal display device includes the liquid crystal display panel described in any of the above
600.Display device provided in an embodiment of the present invention can be such as smart mobile phone, wearable intelligent watch, intelligent glasses, flat
Plate computer, television set, display, notebook computer, DPF, navigator, Vehicular display device, e-book etc. are any with aobvious
Show the product or part of function.
The embodiments of the invention provide a kind of liquid crystal display panel and liquid crystal display device, wherein, in liquid crystal display panel,
The edge of the first side of the second corresponding black matrix 21b of the edge of first side of data wire 11 on array base palte 1 just
The width L in the gap between projection1, the side with the edge and second black matrix 21b the second side of the second side of data wire 11
The width L in the gap between orthographic projection of the edge on array base palte 12It is unequal；And/or, the first side of touch control electrode lead 13
Corresponding the second black matrix 21b in edge the first side orthographic projection of the edge on array base palte 1 between gap
Width d1, with the edge of the second side of touch control electrode lead 13 and the edge of second black matrix 21b the second side in array base
The width d in the gap between orthographic projection on plate 12It is unequal；Wherein, the first side and the second side are on the bearing of trend of grid line 12
The both sides being oppositely arranged, be also equivalent to the center line parallel to the bearing of trend of data wire 11 of data wire 11, and/or, touch-control
The center line parallel to the bearing of trend of data wire 11 of contact conductor 13, with extending parallel to data wire 11 for the second black matrix 21b
The center line in direction is misaligned, and then can increase data wire 11, the black matrix 21b of touch control electrode lead 13 and second obliquely
Shading-area, and then can stop that oblique light is projected through below the second black matrix 21b, that is, stop script with first
The corresponding light of color blocking 22 of color, is projected (for example, stopping script and red in fig. 2 from the color blocking 22 with the second color
The corresponding light of color blocking 22a is projected from green color blocking 22b), 22 pairs of the color blocking with the second color, which is mitigated or eliminated, has first
Colour mixture between the color blocking 22 of color, can be effectively improved the color offset phenomenon of display device.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (12)
1. a kind of liquid crystal display panel, the liquid crystal display panel includes the array base palte and color membrane substrates being oppositely arranged, and
Liquid crystal layer between the array base palte and the color membrane substrates, it is characterised in that
The array base palte includes crisscross a plurality of data lines and a plurality of grid line, and perpendicular to the array base palte side
It is located at a plurality of touch control electrode lead above the data wire upwards, the data wire and the touch control electrode lead are mutually exhausted
Edge；
The color membrane substrates include black matrix and color blocking, and the black matrix includes the first black matrix corresponding with the grid line,
And the second black matrix corresponding with the data wire and the touch control electrode lead, the color blocking includes the color of different colours
Resistance, and on the grid line bearing of trend, the color blocking of different colours is arranged alternately；
The edge of first side of the second corresponding black matrix of the edge of the first side of the data wire is in the array base palte
On orthographic projection between gap width L1, edge and the second side of second black matrix with the second side of the data wire
Orthographic projection of the edge on the array base palte between gap width L2It is unequal；And/or, the touch control electrode lead
The first side corresponding the second black matrix in edge the first side orthographic projection of the edge on the array base palte between
Gap width d1, exist with the edge at the edge and the second side of second black matrix of the second side of the touch control electrode lead
The width d in the gap between orthographic projection on the array base palte2It is unequal；Wherein, first side and second side are
The both sides being oppositely arranged on the grid line bearing of trend.
2. liquid crystal display panel according to claim 1, it is characterised in that the edge of the first side of the data wire and its
The width L in the gap between orthographic projection of the edge of the first side of corresponding second black matrix on the array base palte1, with institute
State edge and second black matrix of the second side of data wire the second side orthographic projection of the edge on the array base palte it
Between gap width L2It is unequal, and corresponding the second black matrix in edge of the first side of the touch control electrode lead
The width d in the gap between orthographic projection of the edge of the first side on the array base palte1, with the touch control electrode lead
The width in the gap between orthographic projection of the edge of the edge of two sides and the second side of second black matrix on the array base palte
Spend d2It is unequal.
3. liquid crystal display panel according to claim 2, it is characterised in that L1<(CD1-CD3)/2<L2≤(CD1-CD3),
And d1<(CD1-CD2)/2<d2≤(CD1-CD2)；Or, L2<(CD1-CD3)/2<L1≤(CD1-CD3), and d2<(CD1-CD2)/2<
d1≤(CD1-CD2)；Wherein, CD1For the width of second black matrix on the grid line bearing of trend, CD3For in the grid
The width of the data wire, CD on line bearing of trend2For the width of the touch control electrode lead on the grid line bearing of trend.
4. liquid crystal display panel according to claim 3, it is characterised in that the data wire parallel to the data wire
The center line of bearing of trend, is overlapped with the center line parallel to the data wire bearing of trend of the touch control electrode lead.
5. liquid crystal display panel according to claim 2, it is characterised in that L1<(CD1-CD3)/2<L2≤(CD1-CD3),
And d2<(CD1-CD2)/2<d1≤(CD1-CD2)；Or, L2<(CD1-CD3)/2<L1≤(CD1-CD3), and d1<(CD1-CD2)/2<
d2≤(CD1-CD2)；Wherein, CD1For the width of second black matrix on the grid line bearing of trend, CD3For in the grid
The width of the data wire, CD on line bearing of trend2For the width of the touch control electrode lead on the grid line bearing of trend.
6. liquid crystal display panel according to claim 1, it is characterised in that the edge of the first side of the data wire and its
The width L in the gap between orthographic projection of the edge of the first side of corresponding second black matrix on the array base palte1, with institute
State edge and second black matrix of the second side of data wire the second side orthographic projection of the edge on the array base palte it
Between gap width L2It is unequal, and corresponding the second black matrix in edge of the first side of the touch control electrode lead
The width d in the gap between orthographic projection of the edge of the first side on the array base palte1, with the touch control electrode lead
The width in the gap between orthographic projection of the edge of the edge of two sides and the second side of second black matrix on the array base palte
Spend d2It is equal.
7. liquid crystal display panel according to claim 6, it is characterised in that L1<(CD1-CD3)/2<L2≤(CD1-CD3),
And d1=d2=(CD1-CD2)/2；Or, L2<(CD1-CD3)/2<L1≤(CD1-CD3), and d1=d2=(CD1-CD2)/2；Its
In, CD1For the width of second black matrix on the grid line bearing of trend, CD3Described on the grid line bearing of trend
The width of data wire, CD2For the width of the touch control electrode lead on the grid line bearing of trend.
8. liquid crystal display panel according to claim 1, it is characterised in that the edge of the first side of the data wire and its
The width L in the gap between orthographic projection of the edge of the first side of corresponding second black matrix on the array base palte1, with institute
State edge and second black matrix of the second side of data wire the second side orthographic projection of the edge on the array base palte it
Between gap width L2It is equal, and the of corresponding the second black matrix in edge of the first side of the touch control electrode lead
The width d in the gap between orthographic projection of the edge of side on the array base palte1, second with the touch control electrode lead
The width in the gap between orthographic projection of the edge of the edge of side and the second side of second black matrix on the array base palte
d2It is unequal.
9. liquid crystal display panel according to claim 8, it is characterised in that L1=L2=(CD1-CD3)/2, and d1<(CD1-
CD2)/2<d2≤(CD1-CD2)；Or, L1=L2=(CD1-CD3)/2, and d2<(CD1-CD2)/2<d1≤(CD1-CD2)；Wherein,
CD1For the width of second black matrix on the grid line bearing of trend, CD3For the number on the grid line bearing of trend
According to the width of line, CD2For the width of the touch control electrode lead on the grid line bearing of trend.
10. liquid crystal display panel according to claim 1, it is characterised in that described on the grid line bearing of trend to touch
Control the width C D of contact conductor2More than the width C D of the data wire on the grid line bearing of trend3。
11. liquid crystal display panel according to claim 1, it is characterised in that the array base palte be additionally included in perpendicular to
It is located at multiple touch control electrodes above a plurality of touch control electrode lead, multiple touch control electrodes on the array base palte direction
Insulating barrier is provided between a plurality of touch control electrode lead, each touch control electrode passes through the via on the insulating barrier
Electrically connected with the corresponding touch control electrode lead, public electrode is made in touch control electrode multiplexing within the display period.
12. a kind of liquid crystal display device, it is characterised in that including the LCD as described in any one of claim 1~11
Plate.
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