CN106842736A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN106842736A CN106842736A CN201710252700.3A CN201710252700A CN106842736A CN 106842736 A CN106842736 A CN 106842736A CN 201710252700 A CN201710252700 A CN 201710252700A CN 106842736 A CN106842736 A CN 106842736A
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- touch
- support column
- substrate
- display panel
- control line
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- 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
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13396—Spacers having different sizes
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Position Input By Displaying (AREA)
Abstract
The present invention proposes a kind of display panel and display device, and display panel includes：At least one first support columns, the first end of the first support column is supported in first substrate, second end is supported in second substrate, first support column is located between parallel data wire and touch-control line between adjacent two row sub-pixel unit, side lug boss of the touch-control line by strip-shaped extension and on strip-shaped extension is constituted, side lug boss is arranged on the side of touch-control line, and the first support column is arranged on the opposite side of touch-control line.By technical scheme, it is possible to reduce produce the possibility of light leak at support column position, the display effect of display panel is lifted.
Description
【Technical field】
The present invention relates to microelectronics technology, more particularly to a kind of display panel and a kind of display device.
【Background technology】
Usually, display panel includes first substrate and second substrate, and first substrate is oppositely arranged with second substrate, first
A plurality of grid line, a plurality of data lines and a plurality of touch-control line are provided with the side of second substrate in first substrate on substrate, its
In, a plurality of data lines and a plurality of grid line intersect the extension side for limiting multiple sub-pixel units, a plurality of data lines and a plurality of touch-control line
To identical.
Existing display panel, its support column if placed at the position of touch control electrode via at, can influence touch-control line and touch
The connectivity of electrode via is controlled, therefore needs that support column is arranged on the position for avoiding touch control electrode via.
The position light leak is easily caused however, support column being arranged on and avoiding the position of touch control electrode via, influence display
The display effect of panel.
Accordingly, it would be desirable to a kind of new support column arrangement is reduced the display effect that avoids display panel.
【The content of the invention】
The embodiment of the invention provides a kind of display panel and a kind of display device, it is intended to solve in correlation technique because of support
The position of post is improper and cause the technical problem of display panel performance reduction, using the teaching of the invention it is possible to provide it is a kind of with new support column arrangement
Display panel, while touch control electrode via is avoided in the position for making support column, reduces the shadow to the display effect of display panel
Ring.
In a first aspect, a kind of display panel is the embodiment of the invention provides, including first substrate and second substrate, described
One substrate is oppositely arranged with the second substrate, in the first substrate near the one of the second substrate on the first substrate
A plurality of grid line, a plurality of data lines and a plurality of touch-control line are provided with side, wherein, a plurality of data lines and a plurality of grid line are handed over
Fork limits multiple sub-pixel units, and a plurality of data lines is identical with the bearing of trend of a plurality of touch-control line；And it is described aobvious
Show that panel also includes：At least one first support columns, the first end of first support column is supported in the first substrate, second
End is supported in the second substrate, and first support column is located at the parallel data wire between adjacent two row sub-pixel unit and touches
Between control line, side lug boss of the touch-control line by strip-shaped extension and on the strip-shaped extension is constituted, the side
Square lug boss is arranged on the side of the touch-control line, and first support column is arranged on the opposite side of the touch-control line.
Second aspect, the embodiment of the present invention proposes a kind of display device, including the display surface described in above-described embodiment
Plate.
By above technical scheme, for correlation technique in set on the data line because of support column support caused by show
Show the technical problem of effect reduction, using the teaching of the invention it is possible to provide a kind of new support column arrangement, while touch control electrode via is avoided, reduce
Influence to the display effect of display panel.
Specifically, the first support column can be arranged at the parallel data wire between adjacent two row sub-pixel unit and is touched
At position between control line, so, on the direction of first substrate, due to thering is data wire to prolong with touch-control line at the position
Stretch direction identical, in order to be able to complete covering data wire and touch-control line, width of black matrix is not just than adjacent with touch-control line at this
The width of the black matrix at data wire is big, i.e., the width of the width than the black matrix at single line place of the black matrix at two parallel lines
It is bigger, therefore, the black matrix projection at the position can cover the projection of the first support column, so as to reduce produced at support column position
The possibility of raw light leak, lifts the display effect of display panel.
Also, the projection of the first support column and the projection no overlap of side lug boss.The throwing of the side lug boss of touch-control line
Shadow needs to cover the projection of touch control electrode via, touch-control line is connected with touch control electrode, makes side lug boss, i.e. touch-control line
Ear, with the first support column respectively positioned at the both sides of touch-control line, is just avoided that the position that touch control electrode via is blocked because of the first support column
Put and influence the connection of touch-control line and touch control electrode.
Therefore, it can make support column while touch control electrode via is avoided, reduce support column and display panel is shown
Show the influence of effect.
【Brief description of the drawings】
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for 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, without having to pay creative labor, can also obtain other attached according to these accompanying drawings
Figure.
Figure 1A shows the overall structure diagram of the display panel of one embodiment of the present of invention；
Figure 1B shows the dot structure schematic diagram of display panel in Figure 1A；
Fig. 2 shows the partial top view of the display panel of one embodiment of the present of invention；
Fig. 3 A and Fig. 3 B show the schematic diagram of the support column position of one embodiment of the present of invention；
Fig. 4 shows the partial top view of the display panel of an alternative embodiment of the invention；
Fig. 5 shows the enlarged drawing of the a-quadrant in Fig. 4；
Fig. 6 A to Fig. 6 C show fragmentary cross-sectional view of the display panel in Fig. 2 in three kinds of implementations along B lines；
Fig. 7 shows the partial top view of the display panel of another embodiment of the invention；
Fig. 8 shows the touch control electrode distribution map of the display panel in Fig. 1 to Fig. 7；
Fig. 9 shows the block diagram of the display device of one embodiment of the present of invention.
【Specific 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.
The term for using in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and " being somebody's turn to do " of singulative used in the embodiment of the present invention and appended claims
It is also intended to include most forms, unless context clearly shows that other implications.
Figure 1A shows the overall structure diagram of the display panel of one embodiment of the present of invention.
Display panel 1 includes that first substrate 1a and second substrate 1b, first substrate 1a are oppositely arranged with second substrate 1b.Its
In, second substrate 1b is color membrane substrates, and for the color displays of display panel 1, first substrate 1a is array base palte.
In one implementation, as shown in Figure 1A, display panel 1 can be liquid crystal panel, using liquid crystal display mode, lead to
Overvoltage change liquid crystal molecule direction, and then change light transmittance, liquid crystal panel on the basis of low cost, with brightness it is high,
Long lifespan, easily and the advantages of computer interface, good display function is realized, it is user-friendly.Now, display panel 1
Also include the liquid crystal layer 1c being arranged between first substrate 1a and second substrate 1b.
Figure 1B shows the dot structure schematic diagram of display panel in Figure 1A, and as shown in Figure 1B, display panel 1 is uniformly distributed
Have pixel cell 1a1, each pixel cell 1a1 is connected to grid line 15 by the drain electrode of array base palte 1a, often capable grid line 15 by
Gate driving circuit 19 is controlled, meanwhile, pixel cell 1a1 is connected to data wire 12, data wire by the source electrode of array base palte 1a
12 are connected to driving chip 17.So, opened when gate driving circuit 19 can be issued by grid line 15 to each pixel cell 1a1
Instruction is opened, then, driving chip 17 can send idsplay order by data wire 12 to the pixel cell 1a1 for opening, by electricity
Pressure changes the direction of liquid crystal molecule at the pixel cell, realizes display function.
On the basis of said structure, technical scheme is carried out described in detail below.
Fig. 2 shows the partial top view of the display panel of one embodiment of the present of invention.
The embodiment of the present invention is illustrated with reference to Fig. 1 and Fig. 2, on first substrate 1a, in first substrate 1a near second substrate
A plurality of grid line 15, a plurality of data lines 12 and a plurality of touch-control line 13 are provided with the side of 1b, wherein, grid line 15 and data wire 12
Extension direction is different.On the direction of first substrate 1a, a plurality of data lines 12 and a plurality of grid line 15 intersect restriction multiple
Sub-pixel unit, a plurality of data lines 12 is identical with the bearing of trend of a plurality of touch-control line 13.
Meanwhile, the side on second substrate 1b near first substrate 1a is provided with black matrix 14, and the projection of black matrix 14 is covered
The projection of a plurality of grid line 15, a plurality of data lines 12 and a plurality of touch-control line 13 is covered, the material of black matrix can be Cr metals, or mix
The allyl resin of black pigment, for shading and for the overall display of display panel 1 improves contrast.
Wherein, display panel 1 also includes the first support column 11, and the first support column 11 is located at parallel in adjacent two row sub-pixel
Between data wire 12 and touch-control line 13 between unit.Wherein, touch-control line 13 is by strip-shaped extension and on strip-shaped extension
Side lug boss 131 is constituted, and side lug boss 131 is arranged on the side of touch-control line 13, and the first support column 11 is arranged on touch-control line
13 opposite side, on the direction of first substrate.By taking Fig. 2 as an example, side lug boss 131 be arranged on touch-control line 13 away from
The side of adjacent data wire 12, the first support column 11 is arranged on touch-control line 13 near the side of adjacent data wire 12.
So, on the direction of first substrate 1a, due to data wire 12 at the position and the side of extension of touch-control line 13
To identical, in order to be able to complete covering data wire 12 and touch-control line 13, at this width of black matrix 14 just than not with the phase of touch-control line 13
The width of the black matrix at adjacent data wire 12 is big, i.e., the black square of the width than single line place of the black matrix 14 at two parallel lines
The width of battle array 14 is bigger, therefore, the black matrix 14 at the position projects the projection that can cover the first support column 11, so as to reduce
The possibility of light leak is produced at support column position, the display effect of display panel 1 is lifted.
Also, the projection of the first support column 11 and the projection no overlap of side lug boss 131.Specifically, touch-control line 13
Side lug boss 131 projection need cover touch control electrode via projection, touch-control line 13 is connected with touch control electrode,
Side lug boss 131, i.e. touch-control line ear are made, with the first support column 11 respectively positioned at the both sides of touch-control line 13, is just avoided that because of the
One support column 11 blocks the position of touch control electrode via and influences the connection of touch-control line 13 and touch control electrode.
Meanwhile, the first support column 11 is arranged on the middle position between data wire 12 and touch-control line 13, and this is greatly enhanced
The positional stability of the first support column 11, can reduce the stroke of support column, it is to avoid the first support column 11 brings because of stroke
Leakage problem.
On the basis of based on the support column arrangement described in above-described embodiment, as shown in Figure 3A, the first support column 11 can be with
The side of the close touch-control line 13 being arranged between data wire 12 and touch-control line 13, to reinforce to the support and fixation at the position
Performance.
Or, as shown in Figure 3 B, the side of the close data wire 12 being arranged between data wire 12 and touch-control line 13, to add
Gu to the support at the position and fixed performance.
On the basis of the support column arrangement described in any of the above-described embodiment, Fig. 4 shows another reality of the invention
Apply the partial top view of the display panel of example.
In practical structures, on the direction of first substrate, if the projection of touch-control line 13 and grid line 15 is overlapped, meeting
So that the coupled capacitor between touch-control line 13 and grid line 15 is increased, and excessive coupled capacitor can influence the low frequency in touch-control line 13 to believe
Number conduction, and then influence display panel 1 display performance, therefore, as shown in figure 4, in order to reduce touch-control line 13 and grid line 15
Between coupled capacitor, the side lug boss 131 of touch-control line 13 can be placed on outside grid line 15, even if side lug boss 131
Projection no overlap with grid line 15 is projected on the direction of first substrate, so as to reduce between touch-control line 13 and grid line 15
Coupled capacitor, reduces influence of the coupled capacitor to the low frequency signal in touch-control line 13, lifts the display performance of display panel 1.
Fig. 5 shows the enlarged drawing of the a-quadrant in Fig. 4.
On the direction of first substrate, the projecting edge of the first support column 11 and the projecting edge of black matrix 14
Minimum range (such as in accompanying drawing 5 apart from a or apart from b) is more than 10 μm, specifically, the projecting edge of the first support column 11
Any point and black matrix 14 projecting edge on the distance of any point be both less than 10 μm, to ensure the projection of the first support column 11
Can be completely covered by the projection of black matrix 14, it is to avoid because of the problem of support post edges light leak caused by inscription rubbing panel.
On the basis of the support column arrangement described in any of the above-described embodiment, the first support column in display panel 1 can
It is two kinds of main support column and auxiliary support column, the length of main support column is more than the length of auxiliary support column, therefore with more excellent support
Effect, and auxiliary support column more saves support column material.
Fig. 6 A to Fig. 6 C show fragmentary cross-sectional view of the display panel in Fig. 2 in three kinds of implementations along B lines.
In one implementation, as shown in Figure 6A, it is parallel between adjacent two row sub-pixel unit in first substrate 1a
Support column between data wire 12 and touch-control line 13 at position is main support column 111, to obtain maximum support at the position
Effect.
In another implementation, as shown in Figure 6B, in first substrate 1a, the first support column both includes main support column
111, also including auxiliary support column 112, by the combination of main support column 111 and auxiliary support column 112, support can be further enhanced and made
With the structural stability of raising display panel.
In another implementation, as shown in Figure 6 C, in first substrate 1a, can set all first support columns it is equal supplemented by
Support column 112, so as to support column is being arranged on into the position to reduce influence of the support column to the display effect of display panel
Meanwhile, reduce the material cost of support column.
Fig. 7 shows the partial top view of the display panel of another embodiment of the invention.
Because the distribution density of support column is relevant with the practical use of display panel 1, in some actual designs, due to every
Three sub-pixel units just occur that touch-control line 13 is parallel with data wire 12 and are disposed adjacent, therefore can set the first support column 11
Position it is relatively limited, e insufficient to realize effective supporting role using only the first support column 11, therefore, as shown in fig. 7, can
Used with the second support column 16 of the side for being located at the not parallel data wire 12 for having touch-control line 13 with by the first support column 11, to protect
Demonstrate,prove due support effect.Wherein, in same a line, first support column 11 is set, each the between every three sub-pixel units
The left side of one support column 11 is provided with second support column 16 at one position of sub-pixel unit in interval, thus, the first support
The uniform arrangement of 11 and second support column of post 16, to ensure that display panel has uniform supporting construction, strengthens the knot of display panel
Structure stability.
Certainly, the first support column 11 and the mode of the uniform arrangement of the second support column 16 are not limited to above-mentioned one kind, can also be
In addition any uniform arrangement mode as needed.
Also, the second support column 16 can also include main support column and/or auxiliary support column, will not be repeated here.
You need to add is that, first substrate 1a also includes touch control electrode, and touch control electrode passes through touch control electrode with touch-control line 13
Electrically connected with the touch control electrode via between touch-control line 13, on the direction of first substrate, the side of touch-control line 13 is convex
The projection of the projection covering touch control electrode via in portion 131 is played, so that touch-control line 13 passes through side lug boss 131 and touch control electrode mistake
Realize the connection with touch control electrode in hole.
Below, Fig. 8 shows the touch control electrode distribution map of the display panel in Fig. 1 to Fig. 7.
On the direction of first substrate, as shown in figure 8, touch control electrode is multiplexed with public electrode 18, in the battle array of M*N
Row arrangement, wherein, M is the positive integer more than or equal to 2, and N is the positive integer more than or equal to 2, and the block public electrode 18 is preferred
It is rectangle.Each block public electrode 18 can be corresponded to and cover i*j subpixel area, wherein i>2, j>2, and i, j are oneself
So count.Because in the display stage, each public electrode 18 needs to form electric field and pixel electrode between, therefore, each common electrical
Pole 18 need cover each sub-pixel open area, i.e. between two neighboring public electrode 18 formed slit, perpendicular to
On the direction of plane where array base palte, can be with data line overlap.
Each public electrode 18 is connected to driving chip 17 by a touch-control line, display the stage, driving chip 17 to
Each public electrode 18 is input into common electrode signal, to form electric field between this and each pixel electrode.In the touch-control stage, drive
Chip 17 simultaneously or timesharing input touching signals, by detecting each public electrode 18, namely is touched to each public electrode 18
Self-capacitance on control electrode changes to detect position of touch.Because each public electrode 18 is arranged in arrays, and each common electrical
Pole 18 is connected to driving chip 17 by corresponding touch-control cabling 13 respectively, can simultaneously detect oneself on each public electrode 18
Capacitance variations, realize that multi-point touch is detected with this.
Certainly, the structure of touch control electrode distribution, in actual product, touch control electrode are simply schematically illustrated in Fig. 8
Distributed quantity is then very big, and its principle is identical with described in Fig. 8.Equally, Fig. 1 to Fig. 7 is to schematically illustrate display panel
Structure, in actual product, the structure of display panel has many implementations, but its support column arrangement principle with Fig. 1 extremely
It is identical described in Fig. 7.
Fig. 9 shows the block diagram of the display device of one embodiment of the present of invention.
As shown in figure 9, display device according to an embodiment of the invention 2, including any embodiment in Fig. 1 to Fig. 8
The display panel 1 for showing, therefore, the display device 2 have and Fig. 1 to Fig. 8 in display panel 1 shown in any embodiment it is identical
Technique effect, will not be repeated here.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme, it is possible to reduce
The possibility of light leak is produced at support column position, the display effect of display panel is lifted.
It will be appreciated that though support column may be described using term first, second etc. in embodiments of the present invention, but this
A little support columns should not necessarily be limited by these terms.These terms are only used for being distinguished from each other open support column.For example, not departing from the present invention
In the case of scope of embodiments, the first support column can also be referred to as the second support column, and similarly, the second support column can also be by
Referred to as the first support column.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detection (condition or event of statement) ".
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, 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 display panel, including first substrate and second substrate, the first substrate are oppositely arranged with the second substrate,
Characterized in that,
On the first substrate a plurality of grid line, a plurality of number are provided with the first substrate on the side of the second substrate
According to line and a plurality of touch-control line, wherein, a plurality of data lines and a plurality of grid line intersect the multiple sub-pixel units of restriction, described
A plurality of data lines is identical with the bearing of trend of a plurality of touch-control line；
And the display panel also includes：
At least one first support columns, the first end of first support column is supported in the first substrate, and the second end is supported in
The second substrate, first support column be located at the parallel data wire between adjacent two row sub-pixel unit and touch-control line it
Between,
Side lug boss of the touch-control line by strip-shaped extension and on the strip-shaped extension is constituted, and the side is raised
Portion is arranged on the side of the touch-control line, and first support column is arranged on the opposite side of the touch-control line.
2. display panel according to claim 1, it is characterised in that
The second substrate is additionally provided with black matrix on the side of the close first substrate,
On the direction of the first substrate, the projection of the black matrix covers the projection of first support column, institute
The minimum range of the projecting edge and the projecting edge of the black matrix of stating the first support column is more than 10 μm.
3. display panel according to claim 1, it is characterised in that
On the direction of the first substrate, the projection nothing of the projection of first support column and the side lug boss
It is overlapping.
4. display panel according to claim 1, it is characterised in that on the direction of the first substrate, institute
State the projection of side lug boss and the projection no overlap of grid line.
5. display panel according to claim 1, it is characterised in that
All first support columns are main support column；Or
Support column supplemented by all first support columns are equal；Or
All first support columns include at least one main support column and at least one auxiliary support column.
6. display panel according to claim 1, it is characterised in that
First support column is arranged on
Middle position between the data wire and the touch-control line, or
Near the side of the touch-control line between the data wire and the touch-control line, or
Near the side of the data wire between the data wire and the touch-control line.
7. display panel according to claim 6, it is characterised in that also include：
At least one second support columns, the first end of second support column is supported in the first substrate, and the second end is supported in
The second substrate, positioned at the side of the not parallel data wire for having a touch-control line.
8. display panel according to claim 7, it is characterised in that the first support column and second support column are uniformly arranged
Cloth.
9. display panel according to claim 1, it is characterised in that the data wire is located at same layer with the touch-control line.
10. display panel according to claim 9, it is characterised in that
The first substrate also includes touch control electrode, and the touch control electrode is with touch-control line by the touch control electrode and the touch-control
Touch control electrode via electrical connection between line, on the direction of the first substrate, the side of the touch-control line is raised
The projection of the projection covering touch control electrode via in portion.
11. display panels according to claim 10, it is characterised in that
The touch control electrode is multiplexed with public electrode, in the array arrangement of M*N, wherein, M is the positive integer more than or equal to 2, and N is
Positive integer more than or equal to 2.
12. a kind of display devices, it is characterised in that including the display panel as any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252700.3A CN106842736B (en) | 2017-04-18 | 2017-04-18 | Display panel and display device |
Applications Claiming Priority (1)
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| CN107861299A (en) * | 2017-10-27 | 2018-03-30 | 友达光电股份有限公司 | Display panel |
| CN109549495A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的电热电器制造有限公司 | Cover assembly for cooking apparatus and the cooking apparatus with it |
| CN110209306A (en) * | 2019-06-28 | 2019-09-06 | 上海天马有机发光显示技术有限公司 | A kind of touch-control display panel and touch control display apparatus |
| CN110231892A (en) * | 2018-03-05 | 2019-09-13 | 瀚宇彩晶股份有限公司 | Touch control display apparatus |
| WO2019218929A1 (en) * | 2018-05-18 | 2019-11-21 | 京东方科技集团股份有限公司 | Touch display panel and electronic device |
| US11360599B2 (en) | 2018-03-05 | 2022-06-14 | Hannstar Display Corporation | Touch display device |
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| CN109549495A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的电热电器制造有限公司 | Cover assembly for cooking apparatus and the cooking apparatus with it |
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