CN107219955A - Touch-control display panel and touch control display apparatus - Google Patents
Touch-control display panel and touch control display apparatus Download PDFInfo
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- CN107219955A CN107219955A CN201710418126.4A CN201710418126A CN107219955A CN 107219955 A CN107219955 A CN 107219955A CN 201710418126 A CN201710418126 A CN 201710418126A CN 107219955 A CN107219955 A CN 107219955A
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- Prior art keywords
- touch
- sept
- substrate
- control electrode
- electrode line
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- 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
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
Abstract
The application provides a kind of touch-control display panel and touch control display apparatus, including the first substrate and second substrate being oppositely arranged, first substrate includes a plurality of touch control electrode line, also include multiple first septs and multiple second septs between first substrate and second substrate, wherein, the end face of first sept towards first substrate has the first orthographic projection on the first substrate, first orthographic projection is strip, the spacing that the length of first orthographic projection is more than or equal between the touch control electrode line that is contacted with the first sept and touch control electrode line adjacent thereto, that is the first sept is always positioned on touch control electrode line, when wherein one end is at the edge of touch control electrode line, when will be dropped from touch control electrode line, also the part for having the first sept is located in adjacent touch electrode wires, so as to when ensureing that touch-control display panel is squeezed, first sept will not drop from touch control electrode line, the alignment film entered without scratching viewing area.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of touch-control display panel and touch control display apparatus.
Background technology
The advantages of liquid crystal display device is because of its radiationless, frivolous and power saving, has been widely used for each middle information, communication etc.
In consumption electronic products.With developing rapidly for Display Technique, touch screen is gradually throughout the life of people.With electric capacity
Touch control electrode, can be directly integrated in display panel by the development of formula touch-control Display Technique, by touch control electrode and display panel
Internal existing film layer structure is integrated, and is greatly reduced cost of manufacture, is improved production efficiency, and reduce display surface
The thickness of plate.
As depicted in figs. 1 and 2, wherein, Fig. 1 is liquid crystal touch control display panel top view in the prior art；Fig. 2 is Fig. 1 institutes
Show cross-sectional view of the liquid crystal touch control display panel along AA ', the liquid crystal touch control display panel includes the coloured silk being oppositely arranged
Ilm substrate 01 and array base palte 02, and the liquid crystal layer (not shown) between color membrane substrates 01 and array base palte 02.
It is many that scan line 026 and data wire 022 including insulation set on array base palte 02, scan line 026 and data wire 022 intersect restriction
Individual pixel cell；Each pixel cell includes pixel electrode and thin film transistor (TFT), and thin film transistor (TFT) is produced on thin film transistor (TFT) base
On plate 021, pixel electrode is electrically connected by via 025 with the drain electrode of thin film transistor (TFT).As shown in figure 1, array base palte 02 is also wrapped
The touch control electrode line 023 being produced on segment data line 022 is included, and covers the flatness layer 024 of touch control electrode line 023.In color film
Also include sept 031 and sept 032 between substrate 01 and array base palte 02, sept 031 is used to support array base palte 02
Gap between color membrane substrates 01.
Due to the presence of touch control electrode line, the distribution free degree of sept 031 and sept 032 is limited, in actual work
In skill, have partial separation and be supported on touch control electrode line, but pressed or extruded by external force by touch-control in touch control display apparatus
Afterwards, there is sept easily to drop from touch control electrode line, scratch the phenomenon of the viewing area alignment film in liquid crystal display device.
The content of the invention
In view of this, the present invention provides a kind of touch-control display panel and touch control display apparatus, to solve to touch in the prior art
Sept in control electrode wires drops in stress from touch control electrode line, scratches viewing area alignment film in liquid crystal display device
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of touch-control display panel, including：
The first substrate and second substrate being oppositely arranged；
The first substrate includes multi-strip scanning line and a plurality of data lines, the multi-strip scanning line and a plurality of data lines
Intersect and insulation set limits multiple pixel cells；Cover the planarization of the multi-strip scanning line and a plurality of data lines
Layer；Positioned at the planarization layer towards the second substrate surface a plurality of touch control electrode line, the touch control electrode line with it is described
The orthographic projection of data wire or the scan line on the first substrate is overlapping；
Multiple septs between the first substrate and the second substrate；The multiple sept includes multiple
First sept and multiple second septs, on the direction perpendicular to the first substrate, the height of first sept
More than the height of second sept；
The end face of first sept towards the first substrate has the first orthographic projection, institute on the first substrate
The first orthographic projection is stated for strip, is extended in a first direction, the touch control electrode line extends in a second direction, the second direction
It is vertical with the first direction, and the end face of first sept towards the first substrate has with the touch control electrode line
First overlapping part；
First sept has the first length towards the end face of the first substrate along the first direction, with the
The touch control electrode line of one overlapping part and adjacent with the touch control electrode line with the first overlapping part along the first direction
Two touch control electrode lines between respectively have the first spacing and the second spacing；
Wherein, first length is more than or equal to first spacing, and first length is more than or equal to described
Second spacing.
Understood via above-mentioned technical scheme, in touch-control display panel and touch control display apparatus that the present invention is provided, first
The end face of sept towards first substrate has the first orthographic projection on the first substrate, and the first orthographic projection is strip, along first
Direction extends, and the touch control electrode line extends in a second direction, and the second direction is vertical with the first direction, the first interval
The end face and touch control electrode line of thing towards first substrate have the first overlapping part, namely the first sept is located at touch control electrode line
On, and the surface of the first sept and touch control electrode linear contact lay is perpendicular to the strip of touch control electrode line bearing of trend；And the
The length of one orthographic projection is more than or equal to the touch control electrode line contacted with first sept and touch control electrode adjacent thereto
Spacing between line, that is to say, that the first sept is always positioned on touch control electrode line, when wherein one end of the first sept exists
The edge of touch control electrode line, when will be dropped from touch control electrode line, the other part for also having the first sept is located at adjacent touch
Control in electrode wires, so that when ensureing that touch-control display panel is squeezed, the first sept will not drop from touch control electrode line, and then
The alignment film of viewing area will not be scratched.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the schematic top plan view of touch-control display panel in the prior art；
Fig. 2 is cross-sectional view of the touch-control display panel along AA ' shown in Fig. 1；
The schematic top plan view of Fig. 3 touch-control display panels provided in an embodiment of the present invention；
Fig. 4 is cross-sectional view of the touch-control display panel along BB ' shown in Fig. 3；
Fig. 5 is the schematic top plan view of another touch-control display panel provided in an embodiment of the present invention；
Fig. 6 is the touch-control display panel before and after second substrate provided in an embodiment of the present invention is moved relative to first substrate
Cross-sectional view；
Fig. 7 is the schematic top plan view of another touch-control display panel provided in an embodiment of the present invention；
Fig. 8 is that the touch control electrode line of touch-control display panel provided in an embodiment of the present invention and the crossover position of sept are illustrated
Figure；
Fig. 9 is the crossover position schematic shapes of touch control electrode line provided in an embodiment of the present invention and sept；
Figure 10 is touch control display apparatus schematic diagram provided in an embodiment of the present invention；
Figure 11 is TED products overlooking the structure diagram provided in an embodiment of the present invention.
Embodiment
Just as described in the background section, point of sept is limited due to the presence of touch control electrode line in the prior art
The cloth free degree, partial separation is produced on touch control electrode line, but is pressed or extruded by external force by touch-control in touch control display apparatus
Afterwards, there is the phenomenon that sept drops from touch control electrode line.
Under normal circumstances, sept is produced on surface of the color membrane substrates towards array base palte, and also includes on color membrane substrates
Covering also includes the alignment film of covering touch control electrode line on the alignment film of color membrane substrates and sept, array base palte.And due to portion
Point sept is located on touch control electrode line, when in the manufacturing process in touch control display apparatus or in application, liquid crystal touch control display surface
When plate is extruded by external force or color membrane substrates occur laminating skew relative to array base palte, color membrane substrates exist relative to array base palte
Planar slide where color membrane substrates, causes sept to be slid from touch control electrode line, so as to scratch the alignment film of viewing area, makes
Into liquid crystal alignment failure, display is abnormal.
Based on this, the present invention provides a kind of touch-control display panel, including：
The first substrate and second substrate being oppositely arranged；
The first substrate includes multi-strip scanning line and a plurality of data lines, the multi-strip scanning line and a plurality of data lines
Intersect and insulation set limits multiple pixel cells；Cover the planarization of the multi-strip scanning line and a plurality of data lines
Layer；Positioned at the planarization layer towards the second substrate surface a plurality of touch control electrode line, the touch control electrode line with it is described
The orthographic projection of data wire or the scan line on the first substrate is overlapping；
Multiple septs between the first substrate and the second substrate；The multiple sept includes multiple
First sept and multiple second septs, on the direction perpendicular to the first substrate, the height of first sept
More than the height of second sept；
The end face of first sept towards the first substrate has the first orthographic projection, institute on the first substrate
The first orthographic projection is stated for strip, is extended in a first direction, the touch control electrode line extends in a second direction, the second direction
It is vertical with the first direction, and the end face of first sept towards the first substrate has with the touch control electrode line
First overlapping part；
First sept has the first length towards the end face of the first substrate along the first direction, with the
The touch control electrode line of one overlapping part and adjacent with the touch control electrode line with the first overlapping part along the first direction
Two touch control electrode lines between respectively have the first spacing and the second spacing；
Wherein, first length is more than or equal to first spacing, and first length is more than or equal to described
Second spacing.
In touch-control display panel and touch control display apparatus that the present invention is provided, end face of first sept towards first substrate
There is the first orthographic projection on the first substrate, the first orthographic projection is strip, is extended in a first direction, the touch control electrode line edge
Second direction extends, and the second direction is vertical with the first direction, and the first sept is towards the end face of first substrate and tactile
Controlling electrode wires has the first overlapping part, namely the first sept is located on touch control electrode line, and the first sept and touch-control electricity
The surface of line contacts is the strip perpendicular to touch control electrode line bearing of trend；And the length of the first orthographic projection is more than or equal to
Spacing between the touch control electrode line that is contacted with first sept and touch control electrode line adjacent thereto, that is to say, that first
Sept is always positioned on touch control electrode line, when wherein one end of the first sept is at the edge of touch control electrode line, will be from touching
When being dropped in control electrode wires, the first sept for also having other part is located in adjacent touch electrode wires, so as to ensure that touch-control shows
When showing that panel is squeezed, the first sept will not drop from touch control electrode line, the alignment film entered without scratching viewing area.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 3 and Fig. 4 are referred to, wherein, Fig. 3 is the schematic top plan view of touch-control display panel provided in an embodiment of the present invention,
Fig. 4 is cross-sectional view of the touch-control display panel along BB ' shown in Fig. 3.
As shown in Figure 3 and Figure 4, touch-control display panel includes：The first substrate 12 and second substrate 11 being oppositely arranged；First
Substrate 12 includes multi-strip scanning line 126 and a plurality of data lines 122, and multi-strip scanning line 126 and a plurality of data lines 122 are intersected and insulated
Setting is limited shown in R (Red, red) G (Green, the green) B (Blue, blueness) in multiple pixel cells, such as Fig. 3；Covering
The planarization layer 124 of multi-strip scanning line 126 and a plurality of data lines 122；Positioned at planarization layer 124 towards the surface of second substrate 11
A plurality of touch control electrode line 123, touch control electrode line 123 and data wire 122 on the first substrate 12 orthographic projection it is overlapping；Positioned at first
Multiple septs between substrate 12 and second substrate 11；Multiple septs include multiple first septs 131 and multiple second
Sept 132, on the direction perpendicular to first substrate 12, the height H of the first sept 131 is more than the second sept 132
Height h；The end face of first sept 131 towards first substrate 12 has the first orthographic projection 131a, first on first substrate 12
Orthographic projection 131a is strip, and the first orthographic projection 131a bearing of trend F is vertical with the bearing of trend S of touch control electrode line 123, and
The end face and touch control electrode line 123 of first sept 131 towards first substrate have the first overlapping part；And, the first orthographic projection
131a has the first length D1, namely the first sept 131 towards the end face of first substrate 12 along first on its bearing of trend F
Length on the F of direction；Touch control electrode line with the first overlapping part and in the first direction F and touching with the first overlapping part
There is the first spacing d1 and the second spacing d2 respectively between two adjacent touch control electrode lines of control electrode wires, wherein, the first length
D1 is more than or equal to the first spacing d1, and the first length D1 is more than or equal to the second spacing d2.
Do not limit the bar number of touch control electrode line in the embodiment of the present invention, touch control electrode line can be located at each data line or
In scan line, correspond and set with data wire or scan line, touch control electrode line can also be only located at a part of data wire or sweep
Retouch on line, touch control electrode line is provided with the data wire or scan line of only some pixel cells such as in rgb pixel unit, in addition one
It is not provided with not limiting this in touch control electrode line, the present embodiment on data wire or scan line in a little pixel cells, touch-control electricity
The specific set-up mode of polar curve is configured according to actual demand.
It should be noted that when touch control electrode line is arranged on every data line or scan line, any two touch-control electricity
Spacing all same between polar curve, i.e. the first spacing d1 are equal with the second spacing d2；Set when in a part of data wire or scan line
It is equipped with touch control electrode line, but another part data wire or scan line and is not provided with touch control electrode line, the first spacing d1 and second
Spacing d2 is differed, the higher value that now the first length D1 is more than or equal in the first spacing d1 and the second spacing d2.For convenience
Illustrate, present invention lower section embodiment is to be respectively provided with touch control electrode line (namely the first spacing etc. in every data line or scan line
In the second spacing) exemplified by illustrate；Touch control electrode line, another part data are provided with a part of data wire or scan line
The situation of touch control electrode line is not provided with line or scan line with being respectively provided with the feelings of touch control electrode line per data line or in scan line
Condition is similar, without repeating in the embodiment of the present invention.
In the embodiment of the present invention, first substrate can be that can also include thin film transistor (TFT) on array base palte, first substrate
The structures such as array, public electrode, second substrate can be to be formed with color blocking layer and black matrix" on color membrane substrates, color membrane substrates
Etc. structure.Liquid crystal layer is clamped between first substrate and second substrate, for realizing the display function of touch-control display panel.
It should be noted that the bearing of trend of touch control electrode line is not limited in the embodiment of the present invention, optionally, in such as Fig. 3
Shown, the bearing of trend of touch control electrode line 123 can be identical with the bearing of trend of data wire 122, and throwing on the first substrate
In shadow, the projection of touch control electrode line 123 is overlapping with the projection of data wire 122；In other embodiments of the invention, as in Fig. 5
Shown, the bearing of trend of touch control electrode line 123 can also be identical with the bearing of trend of scan line 126, and in the throwing of first substrate
In shadow, the projection of touch control electrode line 123 is overlapping with the projection of scan line 126, becomes therewith, the orthographic projection of the first sept
131a length bearing of trend is vertical with the bearing of trend of touch control electrode line 123, and S extends in a second direction.It is right in the present embodiment
This is not limited, and can be designed according to the making demand of actual touch control electrode line.
In the embodiment of the present invention, touch-control display panel includes multiple septs, and multiple septs include the first sept 131
With the second sept 132, wherein, on the direction perpendicular to first substrate 12, the height H of the first sept 131 is more than second
The height h of sept 132.First sept 131 is located on touch control electrode line 123, in order to prevent from being arranged on touch control electrode line 123
On the first sept 131 dropped from touch control electrode line 123, the end that the first sept 131 is contacted with touch control electrode line 123
Face, namely the end face of the first sept 131 towards first substrate 12 are set to strip, the first sept 131 and touch control electrode
The bearing of trend of line is mutually perpendicular to, by the length for lengthening the first sept 131 so that the direction first of the first sept 131
The length of the end face of substrate 12, namely the first orthographic projection 131a the first length D1 are more than or equal to the first spacing, aobvious in touch-control
When showing that panel is squeezed or first substrate 12 occurs laminating skew relative to second substrate 11, the first sept 131 is not yet
Easily dropped from touch control electrode line 123.
Specifically, as shown in fig. 6, Fig. 6 be second substrate provided in an embodiment of the present invention relative to first substrate movement before
The cross-sectional view of touch-control display panel afterwards.First orthographic projection of the first sept 131 is perpendicular to touch control electrode line
The spacing that the first length D1 on 123 bearing of trend is more than or equal between two neighboring touch control electrode line 123, when touch-control is aobvious
When showing that panel is not affected by external compression, second substrate 11 is in dotted line position, and the first sept 131 is in C1 positions, and now the
One sept 131 is only located on touch control electrode line 123, when touch-control display panel is smaller by external force extruding force or touch-control extruding force
When, second substrate 11 is moved along F1 directions, or the displacement that is moved along F2 directions of first substrate 12 it is smaller when, between first
First length of parting 131 towards the end face of first substrate is larger so that the first sept 131 is relative to touch control electrode line 123
When mobile, also it is not easy to drop from touch control electrode line 123.
And when touch-control display panel is extruded by external force or touch-control extruding force is larger, second substrate 11 is moved along F1 directions
It is dynamic, or the displacement that is moved along F2 directions of first substrate 12 it is larger when, the displacement of the first sept 131 is likely larger than adjacent
Spacing between two touch control electrode lines 123, now, because the first length D1 is more than or equal to two neighboring touch control electrode line
Spacing between 123, as shown in Figure 6, the first sept 131 can move at C2 positions (displacement shown in Fig. 6 be microcosmic knot
Structure displacement, when touch-control display panel is extruded or touch-control extruding by external force, display panel occurs bending and deformation, and is shown to microcosmic knot
During structure, the dislocation of first substrate and second substrate is shown as), now, the right-hand member of the first sept 131 will be from touch control electrode line
Dropped on 123, but simultaneously the left end of the first sept 131 just (the first length D1 be equal to two neighboring touch control electrode line 123 it
Between spacing when) or (the first length D1 be more than two neighboring touch control electrode line 123 between spacing when) be located at it is adjacent touch
Control in electrode wires 123, that is, when touch-control display panel is extruded by external force or touch-control extruding force is larger, the first sept 131
It can be always positioned at least one touch control electrode line 123, without being dropped from touch control electrode line 123, so that viewing area
The alignment film in domain will not be by the power perpendicular to alignment film, and then ensure that the alignment film of viewing area is not scratched so that touches
The display for controlling display panel is unaffected.
As long as it should be noted that the first length D1 is more than or equal to the touch-control with the first overlapping part in the present embodiment
Spacing between electrode wires and two touch control electrode lines adjacent thereto can ensure that the first sept 131 is always positioned at least one
On touch control electrode line 123.Therefore, optional in the present embodiment, the first length D1 is less than twice of the first spacing or the second spacing,
Namely ensure that the first sept 131 is always positioned on a touch control electrode line 123.
It should be noted that in the embodiment of the present invention, as long as ensureing that the first sept is always positioned on touch control electrode line i.e.
It can prevent the first sept from scratching the alignment film of viewing area, therefore, the second sept is not limited in the present embodiment, can
Choosing, the projection of the second sept on the first substrate can be circular (as shown in 132a in Fig. 5), strip (in Fig. 3
Shown in 132a), it can also be and this is not limited in the shapes such as ellipse, spindle, the present embodiment.
When further, in order to prevent the first sept 131 on a touch control electrode line 123 during run-off the straight
Scratch in the alignment film of viewing area, the embodiment of the present invention, optionally, the first length D1 is more than or equal to adjacent two touch-control electricity
Twice of the distance between center on bearing of trend F of the polar curve 123 along the first orthographic projection 131a d, namely the first sept 131
It is always positioned at least two adjacent touch control electrode lines 123, so as to avoid the run-off the straight of the first sept 131, scratches display
The alignment film in region.
Specifically, Fig. 7, which is the first length D1 provided in an embodiment of the present invention, is more than or equal to the first spacing or the second spacing
Twice when touch-control display panel schematic top plan view.As shown in fig. 7, touch-control display panel includes：The He of multi-strip scanning line 226
A plurality of data lines 222, multi-strip scanning line 226 and a plurality of data lines 222 are intersected and insulation set limits multiple pixel cells, such as
Shown in R (Red, red) G (Green, green) B (Blue, blueness) in figure；Also include a plurality of touch control electrode line 223, touch-control electricity
Polar curve 223 is overlapping with the orthographic projection of data wire 222；Multiple first septs 231 and multiple second septs 232；Wherein first
The orthographic projection 231a of sept the first length is more than or equal to adjacent two touch control electrode lines 223 along the first orthographic projection 231a's
Twice of the distance between center on bearing of trend F, so that the first sept 231 is simultaneously positioned at least two touch-control electricity
On polar curve 223.
It should be noted that as shown in figure 8, during actual fabrication, touch control electrode line 123, which is produced on, avoids via
125 place, the first orthographic projection 131a of the first sept area is S1, and the first sept and touch control electrode line 123
Contact area, namely the area of the first overlapping part is S2, as can be seen from Figure 8, the first sept and touch control electrode line 123
Contact area S2 be much smaller than the first orthographic projection 131a area S1, in order to increase the first sept and touch control electrode line 123
Contact area so that 123 pair of first sept of touch control electrode line is played can also be by more preferable supporting role, the present embodiment
One sept and the first overlapping part of the formation of touch control electrode line 123 set circular, rectangle or spindle, wherein, the spindle
Shape is to avoid the spindle of via 125.
, can be by changing alteration of form the of first sept towards the end face of first substrate during actual fabrication
The shape of one overlapping part, can also pass through the shape of the overlapping part of alteration of form first for changing touch control electrode line, this implementation
It is optional in example, as shown in figure 9, by the way that touch control electrode line region corresponding with the first overlapping part is shaped into circle
What the 1231st, rectangle 1232 or spindle 1233 realized the first overlapping part is shaped as circular, rectangle or spindle.Need explanation
It is, on the direction perpendicular to touch control electrode line 123, the width in region corresponding with the first overlapping part on touch control electrode line 123
The width w2 that w1 is more than other regions on touch control electrode line 123 in addition to the first overlapping part is spent, so as to realize increase by first
The area of overlapping part, namely increase the contact area of the first sept and touch control electrode line 123, and then lift touch control electrode line
Supporting role to the first sept.
In the embodiment of the present invention, multiple septs include the first sept and the second sept, as shown in Figure 4, are hanging down
Directly on the direction of first substrate 12, the height H of the first sept 131 is more than the height h of the second sept 132.It is aobvious in touch-control
In the state of showing that panel is not squeezed, the first sept 131 is with touch control electrode line 123 close to the side of first substrate 12
Contact, to maintain the thickness that touch-control display panel is certain, the second sept and its on touch control electrode line or first substrate
Its structure is discontiguous.And when touch-control display panel is extruded and deformed upon, the first sept 131 is in compressive state,
Second sept 132 starts to play a supportive role, to avoid touch-control display panel from being damaged by non-recoverable deformation.
In order to when touch-control display panel is by positive pressure, after being compressed at the position of the first sept 131, between second
Parting 132 can play a supporting role, and avoid the first sept 131 from continuing compression, so as to touch matching somebody with somebody for viewing area
To film, influence optional in the normal display of touch-control display panel, the present embodiment, on the direction perpendicular to first substrate 12,
The height h differences of the height H of first sept 131 and the second sept 132 are less than touch control electrode line 123 relative to planarization layer
124 raised height, so that when touch-control display panel is by positive pressure, the first sept 131 touches viewing area
Alignment film before, the second sept 132 i.e. play a supporting role.
It should be noted that in the embodiment of the present invention the second sept material can relative to the first sept material
It is more harder, so that at the same pressure, the compression ratio of the second sept is less than the compression ratio of the first sept, prevent
Only the first sept touches the alignment film of viewing area, and the display to touch-control display panel is impacted.Furthermore it is also possible to logical
Cross 20-30 times of total number more than the total number of the first sept that the second sept is set so that the second sept
Compression ratio is less than the compression ratio of the first sept, prevents the first sept from touching the alignment film of viewing area, and display is caused
Influence.Now, the first sept and the second sept can make to be formed using phase same material, and in manufacturing process, the
One sept and the second sept can use the processing procedure output with along with, relative to two kinds of septs are fabricated separately, can save
Half production capacity, improves producing efficiency.
After the first sept is compressed, when the second sept plays a supportive role, in order to avoid the second sept is to orientation
Film causes to scratch, also optional in the present embodiment, as shown in figure 3, the second sept towards first substrate end face in the first base
On plate there is the second orthographic projection 132a, the second orthographic projection 132a to be also configured as strip, the second orthographic projection 132a bearing of trend F
It is vertical with the bearing of trend S of touch control electrode line 123, and the second sept has the second overlapping part with touch control electrode line 123；The
The end face of two septs towards first substrate has the second length D2, the touch control electrode with the second overlapping part in the first direction
Have respectively between line and two adjacent with the touch control electrode line with the second overlapping part in the first direction touch control electrode lines
3rd spacing and the 4th spacing；Wherein, the second length D2 is more than or equal to the 3rd spacing, and the second length is more than or equal to the 4th
Spacing.In the present embodiment, Fig. 3 is referred to, because the distance between two touch control electrode lines of arbitrary neighborhood are identical, therefore, this reality
Apply the first spacing in example, the second spacing, the 3rd spacing and the 4th spacing all same.In other embodiments of the invention, first
Spacing, the second spacing, the 3rd spacing and the 4th spacing can also be differed, and be not described in detail in the present embodiment.
Similarly, the concrete numerical value of the second length is not limited in the present embodiment, optionally, as long as the second length in the present embodiment
Spend the spacing that D2 is more than or equal between the touch control electrode line with the second overlapping part and two touch control electrode lines adjacent thereto
It can ensure that the second sept 131 is always positioned at least one touch control electrode line 123.Therefore, it is optional in the present embodiment, the
Two length D2 are less than twice of the 3rd spacing or the 4th spacing, namely ensure that the second sept is always positioned at a touch control electrode line
On 123.
Further, it is aobvious in order to be scratched when preventing the second sept on a touch control electrode line during run-off the straight
Show in the alignment film in region, the embodiment of the present invention, optionally, the second length D2 is more than or equal to twice of the 3rd spacing, namely
Second sept is always positioned at least two adjacent touch control electrode lines 123, so as to avoid the second sept run-off the straight, is drawn
Hinder the alignment film of viewing area.
Similar to the first sept, the area of the second sept and the second overlapping part of touch control electrode line is similarly less than
The area of second orthographic projection, in order to increase the contact area of the second sept and touch control electrode line 123 so that touch control electrode line
123 pair of second sept is played can also be by the second sept and touch control electrode line 123 in more preferable supporting role, the present embodiment
The second overlapping part formed sets circular, rectangle or spindle, wherein, the spindle is to avoid the spindle of via 125.
, can be by changing alteration of form the of second sept towards the end face of first substrate during actual fabrication
The shape of two overlapping parts, can also pass through the shape of the overlapping part of alteration of form second for changing touch control electrode line, this implementation
It is optional in example, by the way that touch control electrode line region corresponding with the second overlapping part is shaped into circular, rectangle or spinning
What capitate realized the second overlapping part is shaped as circular, rectangle or spindle.It should be noted that perpendicular to touch control electrode line
On 123 direction, the width in region corresponding with the second overlapping part is more than on touch control electrode line 123 on touch control electrode line 123
The width in other regions in addition to the second overlapping part, so that the area of the second overlapping part of increase is realized, namely increase by the
The contact area of two septs and touch control electrode line 123, and then lift supporting role of the touch control electrode line to the second sept.
The arrangement mode of the first sept and the second sept is not limited in the present embodiment, optionally, multiple first intervals
Thing edge is upwardly formed multiple first sept rows perpendicular to the side of its bearing of trend；Multiple second septs are along perpendicular to its extension
The side in direction is upwardly formed multiple second sept rows；First sept row and the second sept row are along perpendicular to the first sept
Replace repeated arrangement on the direction of bearing of trend.It is optionally, adjacent in order that multiple septs are uniformly distributed in the present embodiment
In first sept row and the second sept row, the center of the center of the first sept and the second sept is in the first sept
Heterogeneous Permutation on bearing of trend.
It should be noted that do not limit the set location of multiple septs in the embodiment of the present invention, multiple septs can be with
Make on the first substrate or be arranged on second substrate, it is a plurality of due to being provided with the present embodiment on first substrate
Data wire, multi-strip scanning line and a plurality of touch control electrode line, it is optional in the making complexity of first substrate, the present embodiment to reduce
, the first sept and the second sept are both formed on second substrate.
Black matrix", black matrix" correspondence scan line and data wire are additionally provided with embodiments of the invention on second substrate
Set, can effectively block the light leak between adjacent pixel unit, it is to avoid colour mixture.It should be noted that as shown in figure 1, black
The part of dashed region 04 in matrix such as figure, but because the sept being located in the prior art on touch control electrode line is easily from touch-control
Dropped in electrode wires, scratch alignment film, so as to cause part viewing area light leak, now need black square near sept
Battle array does big, the BM regions in such as Fig. 1, so as to block the light leak being likely to occur, particularly with high PPI (Pixels Per Inch,
Per inch number of pixels) touch-control display panel for, the increase of black matrix" area, the light that can reduce touch-control display panel is saturating
Cross rate.
And in the embodiment of the present invention due to adding the length of the first sept and/or the second sept, it is to avoid first
Sept and/or the second sept drop from touch control electrode line, scratch alignment film, and then touch-control provided in an embodiment of the present invention
Display panel sets black matrix" to block light leak without increase.Therefore, such as Fig. 3 black matrix" 14 and Fig. 6 black matrix" 24
Shown, the black matrix" in the embodiment of the present invention only corresponds to scan line and data wire, is set without increase, improves high PPI and touches
Control the light penetration of display panel.
In touch-control display panel and touch control display apparatus that the present invention is provided, end face of first sept towards first substrate
There is the first orthographic projection on the first substrate, the first orthographic projection is strip, and the bearing of trend and touch-control of the first orthographic projection are electric
The bearing of trend of polar curve is vertical, and the end face and touch control electrode line of the first sept towards first substrate have the first overlapping part,
Namely first sept be located on touch control electrode line, and the surface of the first sept and touch control electrode linear contact lay is perpendicular to touch-control
The strip of electrode wires bearing of trend；And the length of the first orthographic projection is more than or equal to the spacing of adjacent two touch control electrode lines,
That is the first sept is always positioned on touch control electrode line, when wherein one end of the first sept is on the side of touch control electrode line
Edge, when will be dropped from touch control electrode line, also has part to be located in adjacent touch electrode wires, so as to ensure touch-control display panel
When being squeezed, the first sept will not drop from touch control electrode line, the alignment film entered without scratching viewing area.
Further, because the alignment film of viewing area is not easy to scratch, it is not easy to occur making because alignment film is scratched
Into light leak, black matrix" can without expand, so as to improve the light penetration of touch-control display panel.
On the other hand, sept is not easy to drop from touch control electrode line, so that the support of sept is more stablized,
The intensity of touch-control display panel can be improved.
A kind of touch control display apparatus is also provided in the embodiment of the present invention, as shown in Figure 10, the touch control display apparatus includes
Touch-control display panel 100 described in above example.Touch control display apparatus provided in an embodiment of the present invention equally has the present invention
It will not be described here in the beneficial effect for the touch-control display panel that embodiment is provided, the present embodiment.Touch-control in the present embodiment shows
Showing device can be that the arbitrarily display with touch display function such as mobile phone, desktop computer, notebook computer, tablet personal computer is filled
Put.
It should be noted that the concrete form of the touch-control display panel and touch control display apparatus is not limited in the present invention,
Can be that TED (Touch embed ded) product can also be non-TED products, TED product processing procedures include touch control electrode line system
Journey, rather than TED products do not have the processing procedure of touch control electrode line, for non-TED products, and in technique, TED products are more simultaneous
Hold the manufacture craft for the touch-control display panel that the present invention is provided, therefore, can without the manufacture craft of extra increase touch control electrode line
Choosing, touch-control display panel and touch control display apparatus in the embodiment of the present invention are TED products.As shown in figure 11, it is TED products
Overlooking structure figure, including：Multiple block public electrodes 127 and drive circuit 5 arranged in arrays, block public electrode 127
It is connected between drive circuit 5 by touch control electrode line 123, so as to realize touch controllable function.
For TED products, it is realizes touch controllable function from capacitance type, and a driving chip correspondence one is touched in the prior art
Control electrode wires.As the screen of touch-control display panel and touch control display apparatus is increasing, touch controllable function is more and more, it is necessary to increase
Plus the quantity of driving chip, it is corresponding, it is desirable to also to increase the quantity of touch control electrode line, and in the embodiment of the present invention, per number
There is touch control electrode line according to being made on line or scan line, the quantity of touch control electrode line can increase, two touch-controls are used to realize
The scheme of electrode wires one driving chip of correspondence, so as to reduce impedance, lifts touch-control performance.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation be all between difference with other embodiment, each embodiment identical similar part mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (18)
1. a kind of touch-control display panel, it is characterised in that including：
The first substrate and second substrate being oppositely arranged；
The first substrate includes multi-strip scanning line and a plurality of data lines, and the multi-strip scanning line and a plurality of data lines are intersected
And insulation set limits multiple pixel cells；Cover the planarization layer of the multi-strip scanning line and a plurality of data lines；Position
In the planarization layer towards a plurality of touch control electrode line on the second substrate surface, the touch control electrode line and the data wire
Or orthographic projection of the scan line on the first substrate is overlapping；
Multiple septs between the first substrate and the second substrate；The multiple sept includes multiple first
Sept and multiple second septs, on the direction perpendicular to the first substrate, the height of first sept is more than
The height of second sept；
The end face of first sept towards the first substrate has the first orthographic projection, described the on the first substrate
One orthographic projection is strip, is extended in a first direction, the touch control electrode line extends in a second direction, the second direction and institute
State first direction vertically, and the end face and the touch control electrode line of first sept towards the first substrate have first
Overlapping part；
First sept has the first length towards the end face of the first substrate along the first direction, is handed over first
The touch control electrode line of folded part and along the first direction it is adjacent with the touch control electrode line with the first overlapping part two
There is the first spacing and the second spacing respectively between bar touch control electrode line；
Wherein, first length is more than or equal to first spacing, and first length is more than or equal to described second
Spacing.
2. touch-control display panel according to claim 1, it is characterised in that first spacing is equal between described second
Away from.
3. touch-control display panel according to claim 2, it is characterised in that first length is less than first spacing
Twice.
4. touch-control display panel according to claim 2, it is characterised in that first length is more than or equal to described the
Twice of one spacing.
5. touch-control display panel according to claim 1, it is characterised in that first overlapping part is circular, rectangle
Or spindle.
6. touch-control display panel according to claim 5, it is characterised in that the touch-control with the first overlapping part is electric
Region corresponding with first overlapping part is shaped as circular, rectangle or spindle on polar curve, and in the first direction
On, the width in region corresponding with first overlapping part, which is more than, on the touch control electrode line with the first overlapping part removes
The width in other regions outside first overlapping part.
7. touch-control display panel according to claim 1, it is characterised in that in the direction perpendicular to the first substrate
On, the difference in height of the height of first sept and second sept is less than the touch control electrode line and put down relative to described
The raised height of smoothization layer.
8. touch-control display panel according to claim 1, it is characterised in that second sept is towards first base
The end face of plate has the second orthographic projection on the first substrate, and second orthographic projection is strip, along the first direction
Extension, and the end face and the touch control electrode line of second sept towards the first substrate have the second overlapping part；
Second sept has the second length towards the end face of the first substrate along the first direction, is handed over second
The touch control electrode line of folded part and along the first direction it is adjacent with the touch control electrode line with the second overlapping part two
There is the 3rd spacing and the 4th spacing respectively between bar touch control electrode line；
Wherein, second length is more than or equal to the 3rd spacing, and second length is more than or equal to the described 4th
Spacing.
9. touch-control display panel according to claim 8, it is characterised in that the 3rd spacing is equal between the described 4th
Away from.
10. touch-control display panel according to claim 9, it is characterised in that second length is less than between the described 3rd
Away from twice.
11. touch-control display panel according to claim 9, it is characterised in that second length is more than or equal to described
Twice of 3rd spacing.
12. touch-control display panel according to claim 9, it is characterised in that second overlapping part is circular, rectangle
Or spindle.
13. touch-control display panel according to claim 9, it is characterised in that the touch-control with the second overlapping part
Region corresponding with second overlapping part is shaped as circular, rectangle or spindle in electrode wires, and in the first party
Upwards, the width in the touch control electrode line region corresponding with second overlapping part with the second overlapping part, which is more than, removes
The width in other regions outside second overlapping part.
14. the touch-control display panel according to claim 1-13 any one, it is characterised in that the multiple first interval
Thing forms multiple first sept rows in a second direction；The multiple second sept forms multiple second intervals in a second direction
Thing row；The first sept row and the second sept row are alternately repeated arrangement in a second direction.
15. touch-control display panel according to claim 14, it is characterised in that adjacent the first sept row and institute
State in the second sept row, the center of first sept and the center of second sept are wrong in said first direction
Position arrangement.
16. touch-control display panel according to claim 14, it is characterised in that between first sept and described second
Parting is both formed on the second substrate.
17. touch-control display panel according to claim 8, it is characterised in that the second substrate also includes black matrix",
First overlapping part and second overlapping part are respectively positioned on orthographic projection of the black matrix" on the first substrate
It is interior.
18. a kind of touch control display apparatus, it is characterised in that including the touch-control display surface described in claim 1-17 any one
Plate.
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