CN106371666A - Display panel and touch control display device - Google Patents
Display panel and touch control display device Download PDFInfo
- Publication number
- CN106371666A CN106371666A CN201610789580.6A CN201610789580A CN106371666A CN 106371666 A CN106371666 A CN 106371666A CN 201610789580 A CN201610789580 A CN 201610789580A CN 106371666 A CN106371666 A CN 106371666A
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- touch
- control
- control lead
- lead
- electrode
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Classifications
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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
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/40—OLEDs integrated with touch screens
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/88—Dummy elements, i.e. elements having non-functional features
Abstract
The invention provides a display panel and a touch control display device. The display panel comprises a plurality of first touch control electrodes and a plurality of first touch control lead wires, wherein each first touch control electrode extends in the first direction; the plurality of first touch control electrodes are sequentially arranged in the second direction; the first direction and the second direction are crossed; each first touch control electrode is connected with a first integrated circuit through one first touch control lead wire; at least one touch control lead wire is provided with at least one first hollow region; the relative deviation between the resistance values of any two first touch control lead wires is smaller than or equal to 20 percent. The display panel provided by the invention has the beneficial effects that under the condition of different lengths of the first touch control lead wires, the resistance value of each of the first touch control lead wire is kept identical or approximately identical, so that the touch sensitivity uniformity is maintained.
Description
Technical field
The present invention relates to display technology field, in particular to a kind of display floater and include this display floater
Touch control display apparatus.
Background technology
Developing rapidly with Display Technique, touch-control Display Technique is gradually in the life of people.Existing
In display floater, with respect to electric resistance type touch control display panel, capacitance type touch control display panel have life-span length, light transmittance high, can
The advantages of to support multi-point touch, become the focus of touch-control Display Technique.Capacitive touch control display panel mainly includes self-tolerant and touches
Control display floater and two kinds of mutual capacitance type touch-control display panel, have inside mutual capacitance touch-control display panel more typically and are oppositely arranged
And the drive electrode of cross arrangement and induction electrode.
Fig. 1 a is a kind of schematic diagram of capacitive touch control display panel in practical application.Including the first touch control electrode 101 (sensing
Electrode), the first touch-control lead 102, second touch control electrode 103 (drive electrode), the second touch-control lead 104 and integrated circuit
105.Taking the first touch control electrode 101 in Fig. 1 as a example, more remote with the distance of integrated circuit 105, belonging to it the first touch-control lead
102 length is longer.In actual applications, it is production cost and technique consideration, each first touch control electrode 101 shape and material
Essentially identical, the resistance of therefore each first touch control electrode 101 is essentially identical.Now whether the resistance of each first touch-control lead 102
Identical will produce considerable influence to the homogeneity of touch-control sensing sensitivity.It is thus desirable to by adjusting each first touch-control lead 102
The touch-control sensing sensitivity homogeneity to adjust display floater for the resistance.Reference resistance law
R=ρ l/s
Wherein, r is the resistance of material, and ρ is the resistivity of material, and l is the length of material, and s is effective conducting surface of material
Long-pending.In actual applications, the structure of each first touch-control lead 102 is identical with material, and that is, parameter ρ is identical, length l not necessarily phase
With, therefore, if make each first touch-control lead 102 resistance identical, need to adjust the conductive area s of the first touch-control lead.
Fig. 1 b～Fig. 1 c is that the resistance of two kinds of each first touch-control leads 102 of adjustment in Fig. 1 a makes it equal or close to equal
Technical scheme.Wherein, with reference to shown in Fig. 1 b, on same level direction, the first touch-control wire widths are gradually increased from inside to outside, can make
The the first touch-control lead obtaining near the first integrated circuit 105 is meticulous, tending to have broken string and occurring.With reference to shown in Fig. 1 c, further change
Enter in scheme, in vertical direction, the first touch-control wire widths are increased by bottom to top, cause the folding shown by dotted line frame in Fig. 1 c
Angle inequality problem.So except disconnection problem, figure complexity and design complexities are also increased using as above scheme, are subject to simultaneously
Technogenic influence, precision is not easy to be guaranteed.
It should be noted that information is only used for strengthening the reason of the background to the present invention disclosed in above-mentioned background section
Solution, therefore can include not constituting the information to prior art known to persons of ordinary skill in the art.
Content of the invention
It is an object of the invention to provide a kind of display floater and a kind of touch control display apparatus, at least in certain journey
The one or more problems being led to due to restriction and the defect of correlation technique are overcome on degree.
One side according to embodiments of the present invention provides a kind of display floater, comprising: multiple first touch control electrode, and every 1 the
One touch control electrode all extends in a first direction and multiple first touch control electrode sets gradually in a second direction, first direction and second
Direction is intersected；A plurality of first touch-control lead, each multiple first touch control electrode pass through one first touch-control lead and the first integrated circuit
Connect；Wherein, at least one first touch-control lead has at least one first void region, and any two first touch-control leads
Relative deviation between resistance value is less than or equal to 20%.
Another aspect according to embodiments of the present invention provides a kind of touch control display apparatus, and touch control display apparatus include above-mentioned
Display floater.
In a kind of exemplary embodiment of the present invention, by entering to arranging the first void region on the first touch-control lead
Row hollow processing is so that the relative deviation between the resistance value of any two first touch-control leads is less than or equal to 20%.One
Aspect, realizes, in the case that the first touch-control wire length differs, maintaining each first touch-control lead resistance value equal or close
Equal, thus maintaining the homogeneity of touch-control sensitivity.On the other hand, compared in prior art, other realize each first touch-control
Lead resistance keeps equal or close to equal technical scheme, and the technical scheme in exemplary embodiment of the present need not be by first
The width design of touch-control lead narrow, therefore can reduce disconnection problem.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
The present invention can be limited.
Brief description
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement meeting the present invention
Example, and be used for explaining the principle of the present invention together with description.It should be evident that drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 a schematically shows a kind of resistance adjusting each first touch-control lead makes it equal or close to equal technical side
Case；
Fig. 1 b schematically shows a kind of details enlarged drawing of technical scheme in Fig. 1 a；
Fig. 1 c schematically shows the details enlarged drawing of another kind of technical scheme in Fig. 1 a；
Fig. 2 a schematically shows a kind of structure chart of display floater in exemplary embodiment of the present；
Fig. 2 b schematically shows a kind of design drawing of the first touch-control lead of display floater in exemplary embodiment of the present；
Fig. 2 c schematically shows another kind of design of the first touch-control lead of display floater in exemplary embodiment of the present
Figure；
Fig. 3 a schematically shows a kind of design drawing of the first touch-control lead of display floater in exemplary embodiment of the present；
Fig. 3 b schematically shows a kind of details enlarged drawing of first touch-control lead design of display floater in Fig. 3 a；
Fig. 3 c schematically shows the details enlarged drawing of another kind the first touch-control lead design of display floater in Fig. 3 a；
Fig. 4 a schematically shows a kind of overall structure figure of display floater in exemplary embodiment of the present；
Fig. 4 b schematically shows the overall structure figure of another kind of display floater in exemplary embodiment of the present；
Fig. 5 is a kind of schematic diagram of touch control display apparatus that the present invention provides.
Specific embodiment
It is described more fully with example embodiment referring now to accompanying drawing.However, example embodiment can be with multiple shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, these embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively convey to those skilled in the art.Described feature, knot
Structure or characteristic can combine in one or more embodiments in any suitable manner.In the following description, provide perhaps
Many details fully understand thus being given to embodiments of the present invention.It will be appreciated, however, by one skilled in the art that can
Omit one of specific detail or more to put into practice technical scheme, or other methods, group can be adopted
Unit, device, step etc..In other cases, it is not shown in detail or describe known solution a presumptuous guest usurps the role of the host and makes to avoid
Each aspect of the present invention thickens.
Additionally, accompanying drawing is only the schematic illustrations of the present invention, it is not necessarily drawn to scale.In figure identical accompanying drawing mark
Note represents same or similar part, thus will omit repetition thereof.Some block diagrams shown in accompanying drawing are work(
Energy entity, not necessarily must be corresponding with physically or logically independent entity.These work(can be realized using software form
Energy entity, or realize these functional entitys in one or more hardware modules or integrated circuit, or at heterogeneous networks and/or place
These functional entitys are realized in reason device device and/or microcontroller device.
Below in conjunction with accompanying drawing, the present invention is further explained in detail.Fig. 2 a is to be related in this illustrative embodiments
A kind of structure of the display floater arriving.
With reference to shown in Fig. 2 a, the display floater 200 in this example embodiment can include multiple first touch control electrode,
The first touch control electrode a1～a8 in illustrating；Multiple first touch-control leads, that is, the first touch-control lead a1～a8 in illustrating；Many
Individual second touch control electrode, that is, the second touch control electrode b1～b8 in illustrating；Multiple second touch-control lead b1～b8 and first collection
Become circuit 205.It should be noted that each touch control electrode of this exemplary embodiment in figure and each touch-control the first touch-control number of leads
Exemplary only, it is to arrange for convenience of reader understands, be not intended to limit the present invention.In this illustrative embodiments
In, the first touch control electrode electrode a1～a8 all can extend along a first direction d1 and set gradually along second direction d2, the
One direction d1 is intersected with second direction d2；First touch control electrode a1～a8 passes through the first touch-control lead a1～a8 and first collection respectively
Circuit 205 is become to connect, because distance the first integrated circuit 205 is apart from difference, wherein each first touch-control lead a1～a8 length is not
With.In this example embodiment, so that first direction d1 is orthogonal with second direction d2 as a example, but only for convenience of purposes of discussion, and
Non- for limiting angle of intersection, first direction d1 and second direction d2 can also be other angle of intersection.Additionally, above-mentioned display surface
Plate can be display panels, organic electroluminescence display panel etc., and the present invention is not limited.
When d2's the first touch control electrode a1～a8 successively arranges in a second direction, if each first touch-control lead a1～a8 all connects
It is connected to the end of the first touch control electrode a1～a8, then distance the first integrated circuit 205 one first touch control electrode a1 farther out is connected
The length of the first touch-control lead a1 connecing is more than what one first nearer touch control electrode a2 of distance the first integrated circuit 205 was connected
The length of the first touch-control lead a2.Simultaneously as being that same material is constituted in the first touch-control lead a1 and the first touch-control lead a2
When, that is, electricalresistivityρ is identical.Resistance r1 for making the first touch-control lead a1 is equal or close to the resistance of the first touch-control lead a2,
This example embodiment can be provided with least one void region on the first touch-control lead a1～a8, and makes the first touch-control
The non-void region gross area s1 of lead a1 is more than the non-void region gross area s2 of the first touch-control lead a2, even if also first touching
In control lead a1, the void region gross area is less than the void region gross area of the first touch-control lead a2.Other first touch-controls are drawn
Line, again may be by adjusting the conductive area of the size adjustment first touch-control lead of the void region gross area, thus realizing adjusting
Whole each first touch-control lead resistance is so that it is equal or close to equal effect.
For example, pass through in this example embodiment to be provided with least one void region on the first touch-control lead,
And the relative deviation between the resistance value of any two first touch-control leads is less than by adjusting void region area or
Person is equal to 20%；In the ideal case, the resistance value of each first touch-control lead can be all equal.Therefore, implemented by this example
Technical scheme in mode, on the one hand, can be implemented in the case that the first touch-control wire length differs, maintain each first and touch
Control lead resistance value is equal or close to equal, thus maintaining the homogeneity of touch-control sensitivity.On the other hand, compared to existing skill
In art, other are realized each first touch-control lead resistance and keep equal or close to equal technical scheme, in this exemplary embodiment
Technical scheme need not be narrow by the width design of the first touch-control lead, therefore can reduce disconnection problem.
In this example embodiment, in order to simplify design, the first touch-control lead a1～a8 live width can be made equal.In reality
In application, make the equal graphic designs complexity that can reduce the first touch-control lead of each first touch-control lead live width and preparation technology
Difficulty is it is also possible to avoid further realizing adjustment this scheme of the first touch-control lead resistance by adjusting the first touch-control wire widths
Some first touch-control leads of middle generation meticulous thus causing disconnection problem.
In the technical scheme of the various adjustment void region gross area, first hollow out of above-mentioned first touch-control lead a1～a8
Region can be with polygon, circular or ellipsoidal structure；In the other embodiment of the present invention, in a plurality of first touch-control lead
Can also be at least two first touch-control leads width unequal, this situation the without prejudice to present invention by void region
Change impact the first touch-control lead resistance, thus realizing the close scheme of each first touch-control lead resistance, therefore the present invention not with
This is limited.In the same manner, it is needs of production, the shape of the first void region of same first touch-control lead can be same figure
Shape, but can also be the figures different including at least two, or the shape of the first void region of different first touch-control lead
Shape can be phase diagram shape or different graphic, and the present invention is not limited.As long as impact the is changed by void region
One touch-control lead resistance, thus realize the close scheme of each first touch-control lead resistance, all in the scope of the present invention.
For example, Fig. 2 b is a kind of details enlarged drawing of the first touch-control lead design in Fig. 2 a, corresponding in Fig. 2 a
Dotted line frame region 210.In this illustrative embodiments, the first void region of the first touch-control lead can be identical figure
Shape.In order that each first touch-control lead resistance is identical or close to identical, the density of the first void region of each first touch-control lead
Can be negatively correlated with the length of each first touch-control lead, even two first touch-control leads are compared, and the first touch-control wire length is long
, the density of its first void region is little；Accordingly, the first touch-control wire length is short, and the density of its first void region is big.
With reference to Fig. 2 b, void region 211,212 and 213 equidistantly can be arranged along the first touch-control lead bearing of trend for multiple
The geomery identical figure of cloth.When the first touch-control lead is distance the first integrated circuit 205 the first touch-control lead farther out
During a2, the void region 211,212 and 213 of the first touch-control lead a2 can along the bearing of trend of the first touch-control lead a1 according to
Equal spacing d1 arrangement；When the first touch-control lead is the first nearer touch-control lead a4 of distance the first integrated circuit 105, the
The void region 211 ', 212 ' and 213 ' of one touch-control lead a4 can be along the bearing of trend of the first touch-control lead a4 according to equal
Spacing d2 arrangement；When the first touch-control lead be distance the first integrated circuit 105 closer to the first touch-control lead a6 when, first touches
The void region 211 of control lead a6 ", 212 " and 213 " can be along the bearing of trend of the first touch-control lead a6 according between equal
Away from d3 arrangement.In order that the resistance of first touch-control lead a2, a4 and a6 is equal, spacing d1 can be made to be more than more than spacing d2 between
Away from d3, so that the void region number less than the first touch-control lead a4 for the void region number of the first touch-control lead a2, first
The void region number of touch-control lead a4 is less than the void region number of the first touch-control lead a6.So that the first touch-control lead
The void region gross area of a2 is less than the void region gross area of the first touch-control lead a4, the void region of the first touch-control lead a4
The gross area is less than the void region gross area of the first touch-control lead a6, and the non-void region gross area s1 of the first touch-control lead a2 is big
Non- void region gross area s2 in the first touch-control lead a4；The non-void region gross area s2 of the first touch-control lead a4 is more than the
The non-void region gross area s3 of one touch-control lead a6.
Further, in order to simplify design, also for meeting needs of production, the first void region can be rectangle,
And it is substantially symmetrical about its central axis with regard to the first touch-control lead；The first void region on each first touch-control lead is touched along perpendicular to first
Size on the direction of central shaft of control lead can be equal.Can make the first touch-control lead a2 void region 211,212,
213 centrage is overlapped with the centrage of the first touch-control lead a2, makes the width of the non-void region at two ends about void region
Equal, it is equal to the width of void region 211,212,213.That is, here further simplifies in design, the square of void region
Shape width is equal to 1/3rd live widths.According to producing needs, the above-mentioned width l of each first touch-control lead may range from 6 μ
M～15 μm.The scope along size r on the direction perpendicular to the central shaft of the first touch-control lead of the first void region is permissible
For 1.5 μm～5 μm.It is of course also possible to make other sizes, the present invention is not limited.
Again for example, Fig. 2 c is the details enlarged drawing of another kind of first touch-control lead design in Fig. 2 a, corresponding to Fig. 2 a
In dotted line frame region 210.In this illustrative embodiments, the first void region of the first touch-control lead 202 can be equal
For the figure of same type, the length of each first void region of each first touch-control lead can be with each first touch-control lead 202
Length negatively correlated, even two first touch-control leads are compared, the first touch-control wire length length, the length of its first void region
Degree is little；Accordingly, the first touch-control wire length is short, and the length of its first void region is big.
With continued reference to Fig. 2 c, void region 211,212 and 213 can be for multiple along between the first touch-control lead bearing of trend etc.
Shape identical figure away from arrangement.When the first touch-control lead is distance the first integrated circuit 205 the first touch-control lead farther out
During a2, the length of the rectangle void region 211,212 and 213 of the first touch-control lead a2 can be d1, and draws along the first touch-control
The bearing of trend of line a1 is arranged according to equal spacing d；When the first touch-control lead is nearer of distance the first integrated circuit 105
During one touch-control lead a4, the length of the rectangle void region 211 ', 212 ' and 213 ' of the first touch-control lead a4 can be d2, and
Bearing of trend along the first touch-control lead a4 is arranged according to equal spacing d；When the first touch-control lead is the integrated electricity of distance first
Road 105 closer to the first touch-control lead a6 when, the void region 211 of the first touch-control lead a6 ", 212 " and 213 " length
Can be d3, and the bearing of trend along the first touch-control lead a6 is arranged according to equal spacing d.In order that the first touch-control lead
The resistance of a2, a4 and a6 is equal, length d1 can be made to be less than length d2 and be less than length d3, so that the first touch-control lead a2
The void region gross area is less than the void region gross area of the first touch-control lead a4, the total face in void region of the first touch-control lead a4
The long-pending void region gross area less than the first touch-control lead a6, the non-void region gross area s1 of the first touch-control lead a2 is more than the
The non-void region gross area s2 of one touch-control lead a4；The non-void region gross area s2 of the first touch-control lead a4 is more than first and touches
The non-void region gross area s3 of control lead a6.
Further, in order to simplify design, also for needs of production, void region can be rectangular shape, and
Substantially symmetrical about its central axis with regard to the first touch-control lead；The first void region on each first touch-control lead is along perpendicular to the first touch-control
Size on the direction of the central shaft of lead can be equal.The width that the void region of the first touch-control lead a2 can be made is equal to
Spacing d, is made the centrage of void region 201,202,203 be overlapped with the centrage of the first touch-control lead a2 simultaneously, makes vacancy section
About domain, the width of the non-void region at two ends is equal, is equal to spacing d.That is, here further simplifies in design, spacing
D is equal to 1/3rd live widths.According to producing needs, the above-mentioned width l of each first touch-control lead may range from 6 μm～15
μm.First void region may range from 1.5 along size r on the direction perpendicular to the central shaft of the first touch-control lead
μm～5 μm.It is of course also possible to be other sizes, the present invention is not limited.
This illustrative embodiments, by the first touch-control lead is carried out with hollow out, is realized differing in the first touch-control wire length
In the case of, maintain each first touch-control lead resistance value equal or close to equal, thus maintaining the homogeneous of touch-control sensitivity
Property.Additionally, by making the first touch-control wire widths consistent, it is to avoid larger the setting leading to because of the first touch-control wire widths difference
Meter complexity and process complexity, it is to avoid because of the meticulous disconnection problem leading to of some first touch-control leads.
Further, due to there is cabling white space, and cabling white space is in display floater cabling area mostly,
In order to prevent crosstalk, improve signal capacity of resisting disturbance, this exemplary embodiment also provides one kind in the first touch-control lead clear area
Insert the scheme of dummy leads.For example:
Refer to Fig. 3 a, Fig. 3 a is the schematic diagram of another first touch-control lead design of Fig. 2 a.From unlike Fig. 2 a,
In fig. 3 a, the clear area in the first touch-control lead also inserts dummy leads dl (dummy line).This dummy leads dl
In this scheme with the first touch-control lead second direction d2 terminal as starting point, do not intersect with the first touch-control lead, with second
Direction d2 extends to display floater edge, runs into other the first touch-control leads and then disconnects, across the first touch-control during extending
Continue d2 in a second direction after lead to extend to display floater edge.Its length is according to the first affiliated touch-control lead in arrangement
Position and change.Fig. 3 b is the details enlarged drawing of the first touch-control lead design in corresponding diagram 2b, corresponding to the void in Fig. 3 a
Wire frame region a.Fig. 3 c is the details enlarged drawing of the first touch-control lead design in corresponding diagram 2c, corresponding to the dotted line frame in Fig. 3 a
Region a, those skilled in the art refer to accompanying drawing and understand the present embodiment specific embodiment, will not be described here.Additionally, in order to
Simplify design, the live width of all dummy leads dl can be made to be equal to the width d of the first void region of the first touch-control lead, by upper
Literary composition understands, d can be the live width of 1/3rd first touch-control lead.By increasing dummy leads, increased the first touch-control lead
Anti-interference, improve signal quality.
With continued reference to Fig. 2 a to Fig. 3 b, the display floater that exemplary embodiment of the invention is provided also includes the second touch-control
Electrode b1～b8 and the second touch-control lead b1～b8.Wherein, second touch control electrode b1～b8 all in a second direction d2 extend and edge
First direction d1 sets gradually；Second touch control electrode b1～b8 is all by the second touch-control lead b1～b8 and the first integrated circuit
205 connections.For second touch control electrode and the second touch-control lead, above-mentioned carries out hollow out thus realizing phase to the first touch-control lead
Technical scheme with impedance is equally applicable, and those skilled in the art work as can be according to the suitable change application of technique scheme, herein
Repeat no more.
A kind of integrated stand composition of display floater that Fig. 4 a- Fig. 4 b provides for the present invention.With reference to shown in Fig. 4 a, display floater
400 can include the first touch control electrode 401, the first touch-control lead 402, second touch control electrode 403, the second touch-control lead 404,
One integrated circuit 405, the array base palte 406 being oppositely arranged and color membrane substrates 407.Wherein first touch control electrode 401 is along first party
Extend to d1 and d2 setting in a second direction, d2 extends and d1 setting in the first direction second touch control electrode 403 in a second direction.
Above-mentioned first touch control electrode 401 and the first touch-control lead 402 can be arranged on color membrane substrates 407, and above-mentioned second
Touch control electrode 403 and the second touch-control lead 404 can be arranged on array base palte 406.Additionally, this coloured silk in this example embodiment
Ilm substrate 407 can include the face adjacent with array base palte 406 and the face deviating from array base palte 406, above-mentioned first touch-control electricity
Pole 401 can be arranged in the face deviate from array base palte 406 in color membrane substrates 407.It will be readily appreciated, however, that the first touch-control electricity
Other plans of establishment of pole 401 and second touch control electrode 403, also belong to protection scope of the present invention.
First touch control electrode 401 can be induction electrode, for receiving touch-control sensing signal；First integrated circuit 405 can
To receive the touch-control sensing signal that above-mentioned first touch control electrode 401 is collected, this touch-control sensing signal is determined for occurring
The particular location of touch-control.Second touch control electrode 403 can be drive electrode, for providing touch-control drive signal.
Additionally, this array base palte 406 also includes the scan line of d1 extension d2 setting in a second direction in the first direction (not
Illustrate) and in a second direction d2 extend and in the first direction d1 arrange data wire (not shown), i.e. data wire and the second touch-control
Electrode 403 is parallel.First direction d1 in this example embodiment and second direction d2 can also be exchanged, for example, this array base
Plate 406 can also include d2 in a second direction extends and d1 is arranged in the first direction scan line (not shown) and in the first direction
The data wire (not shown) that d1 extends and d2 is arranged in a second direction, that is, data wire is parallel with the first touch control electrode 401.
In some optional embodiments of the present embodiment, the first integrated circuit 405 can pass through the second touch-control lead
404 are connected with each second touch control electrode 403.And above-mentioned each second touch control electrode can be multiplexed with public electrode.In display rank
Section, the first integrated circuit 405 can provide common electric voltage letter by the second touch-control lead 404 for above-mentioned second touch control electrode 403
Number, this public voltage signal can match with the pixel voltage signal in display floater 400 so that this display floater 400 can
To be shown.In the touch-control stage, the first integrated circuit 405 can be above-mentioned first touch-control electricity by the first touch-control lead 402
Pole 401 provides touch-control drive signal, and this touch-control drive signal is so that above-mentioned second touch control electrode 403 and the first touch control electrode
401 form multiple touch control detection points so that this display floater 400 can carry out touch-control.
With reference to shown in Fig. 4 b, in other optional embodiments of the present embodiment, display floater 400 can also include
One second integrated circuit 408, on color membrane substrates 407.In display floater overall structure shown in Fig. 4 b, each second touch-control
Electrode 403 can be electrically connected with the second integrated circuit 408 by the second touch-control lead 404.Each second touch control electrode 403 can be answered
With for public electrode.In the display stage, the second integrated circuit 408 can be second touch control electrode by the second touch-control lead 404
403 provide public voltage signal so that this display floater 400 can be shown.In touch-control stage, the second integrated circuit 408
Touch-control drive signal can be provided by the second touch-control lead 404 for second touch control electrode 403 so that this display floater 400 can
To carry out touch-control.
It is understood that with reference to shown in Fig. 4 b, when display floater 400 includes the first integrated circuit 405 and second simultaneously
During integrated circuit 408, the first integrated circuit 405 can be arranged on the first flexible PCB being connected with color membrane substrates 407
On 409, so that this first integrated circuit 405 can be connected with the second integrated circuit 408 by the first flexible PCB 409.Need
It is noted that the first integrated circuit 405 can also be arranged on the second flexible PCB 510, and the second flexible PCB 510
Can be connected with the first flexible PCB 409 and above-mentioned second touch-control lead 404 respectively, so that the first integrated circuit 405
Can be connected with the second integrated circuit 408.First integrated circuit 405 can be the touch chip in display floater 400, and second
Integrated circuit 408 can be the driving chip in display floater 400.
Above-mentioned display floater can also include structure known to some, is such as arranged at array base palte 406 and color membrane substrates
Liquid crystal layer between 407, for supporting the structures such as the spacer of liquid crystal layer.Wherein, liquid crystal layer is in pixel electrode and above-mentioned public
Rotate in the presence of electric field between electrode, realize the display of picture.Additionally, above-mentioned touch control electrode can be latticed
Electrode or other kinds of electrode, the present invention is not limited.
Present invention also offers a kind of touch control display apparatus, as shown in figure 5, a kind of touch-control that Fig. 5 is the present invention to be provided shows
The schematic diagram of showing device, wherein touch control display apparatus 10 include display floater 20, and display floater 20 can include above-described embodiment
In display floater.Touch control display apparatus can be the mobile phone with touch controllable function, and display surface in this touch control display apparatus
The 26S Proteasome Structure and Function of plate is same as the previously described embodiments, repeats no more here.It will be appreciated by persons skilled in the art that above-mentioned touch
Control display device can also be to have the computer of touch controllable function, TV, wearable intelligent equipment etc., will not enumerate here.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the present invention
Its embodiment.It is contemplated that covering any modification, purposes or the adaptations of the present invention, these modifications, purposes or
Person's adaptations are followed the general principle of the present invention and are included the undocumented common knowledge in the art of the present invention
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by appended
Claim is pointed out.
Claims (19)
1. a kind of display floater is it is characterised in that include:
Multiple first touch control electrode, each described first touch control electrode all extends in a first direction and the plurality of first touch-control electricity
Pole sets gradually in a second direction, and described first direction is intersected with described second direction；
A plurality of first touch-control lead, each the plurality of first touch control electrode passes through the first touch-control lead and the first integrated electricity described in one
Road connects；
Wherein, at least described in one, the first touch-control lead has at least one first void region, and any two described first are touched
Relative deviation between the resistance value of control lead is less than or equal to 20%.
2. display floater according to claim 1 is it is characterised in that the resistance value of each described first touch-control lead is homogeneous
Deng.
3. display floater according to claim 1 is it is characterised in that the width of each described first touch-control lead is all equal.
4. display floater according to claim 3 is it is characterised in that in described a plurality of first touch-control lead, each described
The gross area of described first void region of the first touch-control lead is negatively correlated with the length of described first touch-control lead.
5. display floater according to claim 4 is it is characterised in that the first void region of described first touch-control lead is
Polygon, circle or ellipsoidal structure.
6. display floater according to claim 4 is it is characterised in that the first void region of described first touch-control lead is
Identical figure, the density of described first void region of each described first touch-control lead and the length of described first touch-control lead
Negatively correlated.
7. display floater according to claim 4 is it is characterised in that first the engraving of same described touch-control the first touch-control lead
The figure of dummy section is identical.
8. display floater according to claim 7 is it is characterised in that the first hollow out of different described first touch-control lead
The area in region is negatively correlated with the length of described first touch-control lead.
9. display floater according to claim 8 is it is characterised in that on each described first touch-control lead described first engraves
Spacing between dummy section is all equal.
10. the display floater according to claim 6-9 any one is it is characterised in that described first void region is square
Shape, and described first void region is substantially symmetrical about its central axis with regard to described first touch-control lead；
Described first void region on each described first touch-control lead is along the central shaft perpendicular to described first touch-control lead
Direction on size all equal.
11. display floaters according to claim 1 are it is characterised in that the scope of the width l of described first touch-control lead is
6 μm～15 μm.
12. display floaters according to claim 11 it is characterised in that described first void region along perpendicular to institute
The scope stating size r on the direction of central shaft of the first touch-control lead is 1.5 μm～5 μm.
13. display floaters according to claim 1 it is characterised in that in described a plurality of first touch-control lead, at least two
The width of described first touch-control lead is unequal.
14. display floaters according to claim 1 it is characterised in that same described touch-control the first touch-control lead first
Void region includes at least two different figures.
15. display floaters according to claim 1 it is characterised in that
Described display floater includes the array base palte being oppositely arranged and color membrane substrates；
Described color membrane substrates include described first touch control electrode, and described first touch control electrode deviates from described positioned at described color membrane substrates
The side of array base palte；
Described array base palte also includes multiple second touch control electrodes, and each described second touch control electrode extends along described second direction
And the plurality of second touch control electrode is arranged along described first direction；
Described array base palte also includes extending along described first direction, along the scan line of described second direction setting with along described the
The data wire that two directions extend, arrange along described first direction, the plurality of second touch control electrode is parallel to described data wire.
16. display floaters according to claim 15 it is characterised in that
Described first touch control electrode is touch-control sensing electrode, and described first integrated circuit receives what described touch-control sensing electrode was collected
Touch-control sensing signal；
Described second touch control electrode is touch-control drive electrode.
17. display floaters according to claim 16 are it is characterised in that each described second touch control electrode is multiple in the display stage
With for public electrode；
In the display stage, described first integrated circuit provides public voltage signal for described second touch control electrode；
In the touch-control stage, described first integrated circuit provides touch-control drive signal to described second touch control electrode.
18. display floaters according to claim 16 are it is characterised in that each described second touch control electrode is multiple in the display stage
With for public electrode, described display floater also includes the second integrated circuit；
In the display stage, described second integrated circuit provides public voltage signal for described second touch control electrode；
In the touch-control stage, described second integrated circuit provides touch-control drive signal to described second touch control electrode.
A kind of 19. touch control display apparatus are it is characterised in that described touch control display apparatus include claim 1-18 any one institute
The display floater stated.
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| CN201610789580.6A CN106371666B (en) | 2016-08-31 | 2016-08-31 | Display panel and touch display device |
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| CN201610789580.6A CN106371666B (en) | 2016-08-31 | 2016-08-31 | Display panel and touch display device |
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| CN106371666B CN106371666B (en) | 2020-04-21 |
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| CN107194321A (en) * | 2017-04-27 | 2017-09-22 | 广东欧珀移动通信有限公司 | Display screen, display device and mobile terminal |
| CN107622990A (en) * | 2017-10-13 | 2018-01-23 | 京东方科技集团股份有限公司 | A kind of touch base plate and preparation method thereof, display device |
| CN107831961A (en) * | 2017-10-25 | 2018-03-23 | 昆山龙腾光电有限公司 | Touch-control pin configuration and preparation method thereof |
| CN107894863A (en) * | 2017-11-30 | 2018-04-10 | 武汉天马微电子有限公司 | A kind of display device and electronic equipment |
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| US11573666B2 (en) | 2017-10-13 | 2023-02-07 | Hefei Xinsheng Optoelectronics Technology Co., Ltd. | Display device with touch control wiring liens having hole patterns and method of manufacturing thereof |
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