CN206292752U - A kind of touch electrode structure, contact panel and touch control display apparatus - Google Patents
A kind of touch electrode structure, contact panel and touch control display apparatus Download PDFInfo
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- CN206292752U CN206292752U CN201620976989.4U CN201620976989U CN206292752U CN 206292752 U CN206292752 U CN 206292752U CN 201620976989 U CN201620976989 U CN 201620976989U CN 206292752 U CN206292752 U CN 206292752U
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Abstract
The utility model provides a kind of touch electrode structure, contact panel and touch control display apparatus, and the touch electrode structure includes：The touch control electrode pair of the multigroup parallel distribution being arranged on substrate；Every group of touch control electrode to including an induction electrode and a driving electrodes, wherein, induction electrode and driving electrodes are located at the same face on substrate；Every induction electrode includes the multistage transverse direction sub- induction electrode of V-shaped being sequentially connected along the extended line direction of electrode；Every driving electrodes include the multistage transverse direction V-shaped son driving electrodes being sequentially connected along the extended line direction of electrode, and induction electrode is a broken line with projection of the driving electrodes on substrate；Induction electrode and projection non-overlapping copies of the driving electrodes on substrate.The utility model embodiment is more convenient for accurately distinguishing the touch location for occurring between adjacent electrodes such that it is able to touch point position is determined more accurately by the multistage transverse direction V-shaped structure for being designed as being sequentially connected by induction electrode and driving electrodes.
Description
Technical field
The utility model is related to technical field of touch-control display, in particular to a kind of touch electrode structure, contact panel
And touch control display apparatus.
Background technology
At present, because the object that user can be directed through display on screen is operated and is assigned instruction, therefore touch surface
Plate (touch panel) provides the hommization operation interface between user and electronic product, realizes good man-machine interaction work(
Can, so that the display device with touch controllable function is increasingly widely applied, in consumption electronic products field, with reference to tactile
Controlling the display of function has become the trend of portable electric product mainstream development.In this regard, contact panel extensively should now
In for various electronic products, for example intelligent mobile phone, mobile phone, tablet PC and notebook computer etc. are portable
Product.Touch panel includes resistance-type, condenser type and type etc. infrared optics formula.Resistance-type is made between two-layer electrode by pressing
Resistance change or turn on each other and determine touch point.Condenser type comes true for example, by capacitance variations caused by human body touch
Determine touch point.Infrared optics formula is to receive to determine touch point for example, by fingers blocks IR.However, due to capacitance touch
Panel has the advantages such as the high grade of transparency, durability, multiple point touching, it is widely used in electronics field, in addition,
Capacitance touching control panel can be divided into self-capacitance contact panel and mutual capacitance contact panel, because self-capacitance contact panel controls circuit phase
, passage less, low in energy consumption to simple, operational data amount can with flexible configuration the advantages of and be more and more widely employed.
Currently, a kind of capacitance type touch-control panel is provided in correlation technique, the touch control electrode on the contact panel is distributed in
The homonymy of substrate, i.e. touch-control sensing electrode are distributed in the side of substrate with touch-control driving electrodes, and touch-control sensing electrode drives with touch-control
It is self-capacitance that moving electrode constitutes electric capacity with ground respectively, and when finger is contacted with contact panel, the electric field of human body is by finger and touch-control
Panel surface forms a touch electric capacity, and now, the electric capacity of touch point will change, by detecting that each point is touched on contact panel
Electrical signal change before and after touching, is calculated and is analyzed, and may thereby determine that out the position of touch point.
During the utility model is realized, it is found by the applicant that at least there is problems with correlation technique：Work as touch
When point is positioned at the marginal position of electrode, the touch electric capacity between adjacent electrode can interfere and be difficult to differentiate, so that
Influence the accuracy of the touch point position of determination.
Utility model content
In view of this, the purpose of the utility model embodiment is to provide a kind of touch electrode structure, contact panel and touch
Control display device, to solve to exist when touch point is located at the marginal position of electrode, between adjacent electrode in correlation technique
Touching electric capacity can interfere and be difficult to differentiate, so as to influence the problem of the accuracy of the touch point position for determining.
In a first aspect, the utility model embodiment provides a kind of touch electrode structure, contact panel and touch-control display dress
Put, the touch electrode structure includes：
The touch control electrode pair of the multigroup parallel distribution being arranged on substrate；
Touch control electrode described in every group to including an induction electrode and a driving electrodes, wherein, the induction electrode and
The driving electrodes are located at the same face on substrate；
Every induction electrode includes the multistage transverse direction V being sequentially connected along the extended line direction of the induction electrode
The sub- induction electrode of font, the induction electrode on the substrate be projected as a broken line；
Every driving electrodes include the multistage transverse direction V being sequentially connected along the extended line direction of the driving electrodes
Font son driving electrodes, the driving electrodes on the substrate be projected as a broken line；
Projection of the induction electrode projection on the substrate with the driving electrodes on the substrate is not weighed mutually
It is folded.
With reference in a first aspect, the utility model embodiment provide first aspect the first possible implementation method, its
In, the horizontal sub- induction electrode of V-shaped is consistent with the size of the horizontal V-shaped son driving electrodes, and the induction electrode
It is parallel to each other on along the longitudinal direction with the driving electrodes；
The corresponding horizontal sub- induction electrode of V-shaped of every group of touch control electrode center position is mutual with horizontal V-shaped son driving electrodes
Mutually it is engaged.
With reference to the first possible implementation method of first aspect, the utility model embodiment provides the of first aspect
Two kinds of possible implementation methods, wherein, the corresponding horizontal sub- induction electrode of V-shaped of every group of touch control electrode center position and transverse direction V
Font son driving electrodes are engaged, specially：
The tip of the horizontal V-shaped induction electrode is inserted in the groove of the horizontal V-shaped son driving electrodes, Huo Zhesuo
Insert in the groove of the horizontal sub- induction electrode of V-shaped at the tip for stating horizontal V-shaped son driving electrodes.
With reference in a first aspect, the utility model embodiment provide first aspect the third possible implementation method, its
In, the spacing between the induction electrode and driving electrodes of every group of touch control electrode centering is consistent at each position；
Every induction electrode is consistent with two driving electrodes shapes of both sides, apart from equal, make the sense in whole touch surface
Electrode is answered equidistantly to be uniformly distributed with driving electrodes.
With reference in a first aspect, the utility model embodiment provide first aspect the 4th kind of possible implementation method, its
In, two groups of adjacent touch control electrodes are to periodic distribution in a lateral direction.
With reference to the 4th kind of possible implementation method of first aspect, the utility model embodiment provides the of first aspect
Five kinds of possible implementation methods, wherein, multiple rhombus auxiliary electricity are provided with the space formed between two groups of adjacent touch control electrodes pair
Pole, the rhombus auxiliary electrode is equal with the spacing of the touch control electrode pair of both sides.
With reference in a first aspect, the utility model embodiment provide first aspect the 6th kind of possible implementation method, its
In, the induction electrode is identical with the material of the driving electrodes, and the material is transparent conductive material.
With reference to the 6th kind of possible implementation method of first aspect, the utility model embodiment provides the of first aspect
The transmitance of the transparent conductive material of seven kinds of possible implementation methods, the induction electrode and the driving electrodes is not less than
90%.
Second aspect, the utility model embodiment additionally provides a kind of contact panel, and the contact panel includes above-mentioned touch-control
Electrode structure.
The third aspect, the utility model embodiment additionally provides a kind of touch control display apparatus, and the touch control display apparatus include
Above-mentioned contact panel and display panel, contact panel setting of fitting relative with the display panel.
In the touch electrode structure, contact panel and touch control display apparatus that the utility model embodiment is provided, the touch-control
Electrode structure includes：The touch control electrode pair of the multigroup parallel distribution being arranged on substrate；Every group of touch control electrode is to including a sense
Electrode and a driving electrodes are answered, wherein, the same face of induction electrode and driving electrodes on substrate；Every induction electrode is equal
Including the multistage transverse direction sub- induction electrode of V-shaped being sequentially connected on the extended line direction along induction electrode, induction electrode is in substrate
On be projected as a broken line；Every driving electrodes include that the multistage being sequentially connected along the extended line direction of driving electrodes is horizontal
To V-shaped son driving electrodes, driving electrodes are projected as a broken line on substrate；Projection of the induction electrode on substrate and drive
Projection non-overlapping copies of the moving electrode on substrate.The utility model embodiment by by induction electrode and driving electrodes be designed as according to
The multistage transverse direction V-shaped structure of secondary connection, is more convenient for accurately distinguishing the touch location for occurring between adjacent electrodes such that it is able to
Touch point position is determined more accurately.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to be used needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
Other related accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 shows a kind of structural representation of touch electrode structure that the utility model embodiment is provided.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that described to the technical scheme in the utility model embodiment
Embodiment be only a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein
Can arrange and design with a variety of configurations with the component of the utility model embodiment for showing.Therefore, below to
The detailed description of the embodiment of the present utility model provided in accompanying drawing is not intended to limit claimed model of the present utility model
Enclose, but be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art exist
The every other embodiment obtained on the premise of not making creative work, belongs to the scope of the utility model protection.
During in view of in correlation technique in the presence of the marginal position that electrode is located at when touch point, the touch between adjacent electrode
Electric capacity can interfere and be difficult to differentiate, so as to influence the problem of the accuracy of the touch point position for determining.Based on this, this practicality
New embodiment provides a kind of touch electrode structure, contact panel and touch control display apparatus, is retouched below by embodiment
State.
The structural representation of touch electrode structure as shown in Figure 1, the touch electrode structure includes：
The touch control electrode pair of the multigroup parallel distribution being arranged on substrate；
Every group of above-mentioned touch control electrode to including an induction electrode 12 and a driving electrodes 14, wherein, above-mentioned induced electricity
Pole 12 and above-mentioned driving electrodes 14 are located at the same face on substrate；
Every above-mentioned induction electrode 12 includes the multistage transverse direction V being sequentially connected along the extended line direction of induction electrode 12
The sub- induction electrode 12 of font, above-mentioned induction electrode 12 is projected as a broken line on aforesaid substrate；
Every above-mentioned driving electrodes 14 include the multistage transverse direction V being sequentially connected along the extended line direction of driving electrodes 14
Font son driving electrodes 14, above-mentioned driving electrodes 14 are projected as a broken line on aforesaid substrate；
Projection of projection of the above-mentioned induction electrode 12 on aforesaid substrate with above-mentioned driving electrodes 14 on aforesaid substrate is mutual
Do not overlap.
Specifically, using upper touch electrode structure, induction electrode 12 include along the extended line direction of induction electrode 12 according to
The multistage transverse direction sub- induction electrode 12 of V-shaped of secondary connection, likewise, driving electrodes 14 are also included along the extended line of driving electrodes 14
The multistage transverse direction sub- induction electrode 12 of V-shaped being sequentially connected on direction, induction electrode 12 is caused using the touch electrode structure
Edge is small with the EDGE CONTACT area of driving electrodes 14, when touch point is located at the marginal position of electrode, reduces induction electrode
Interference between 12 and the touch electric capacity of adjacent driving electrodes 14, it is easier to differentiate induction electrode 12 with adjacent driving electrodes 14
Between touch control capacitance change, so as to improve the precision of the touch point position for detecting.
In the utility model embodiment, above-mentioned induction electrode 12 and above-mentioned driving electrodes 14 are using horizontal V-shape knot
Structure design, with correlation technique with layer distribution touch electrode structure compared with, set with driving electrodes 14 by by induction electrode 12
It is calculated as alternatively distributed horizontal V-shape structure so that the edge of induction electrode 12 and the EDGE CONTACT area of driving electrodes 14
It is small, the interference touched between electric capacity of induction electrode 12 and adjacent driving electrodes 14 is reduced, it is more convenient for accurately distinguishing generation and exists
Touch location between adjacent electrode such that it is able to touch point position is determined more accurately.
It should be noted that 3 structural representations of touch control electrode pair are illustrate only in accompanying drawing, transversely with longitudinal direction
Size according to contact panel is extended, and dash area represents the distribution of induction electrode 12 and driving electrodes 14, dash area
Using different pattern mark merely to distinguishing induction electrode 12 and driving electrodes 14, in addition, induction electrode 12 and drive in accompanying drawing
The length of the V-shape of moving electrode 14 width, the angle of V-shape and V-shape transversely can be according to actual feelings
Condition is designed, and is not intended to limit protection domain of the present utility model.
Further, the size one of the sub- induction electrode 12 of above-mentioned horizontal V-shaped and above-mentioned horizontal V-shaped son driving electrodes 14
Cause, and above-mentioned induction electrode 12 is parallel to each other with above-mentioned driving electrodes 14 on along the longitudinal direction；
The corresponding horizontal sub- induction electrode of V-shaped of every group of touch control electrode center position is mutual with horizontal V-shaped son driving electrodes
Mutually it is engaged.
In the utility model embodiment, set using induction electrode 12 and driving electrodes 14 are parallel along the longitudinal direction
Meter, can further reduce the contact area of induction electrode 12 and the edge of driving electrodes 14, so as to further reduce sensing
Electrode 12 and the interference touched between electric capacity of adjacent driving electrodes 14, further improve the touch point position that detection determines
Precision.
Further, every group of corresponding horizontal sub- induction electrode 12 of V-shaped of touch control electrode center position and horizontal V-shaped
Driving electrodes 14 are engaged, specially：
The tip of above-mentioned horizontal V-shaped induction electrode 12 is inserted in the groove of above-mentioned horizontal V-shaped son driving electrodes 14, or
The tip of the above-mentioned horizontal V-shaped son driving electrodes 14 of person is inserted in the groove of the above-mentioned horizontal sub- induction electrode 12 of V-shaped, specifically
, the size of induction electrode 12 is identical with the size of driving electrodes 14, and induction electrode 12 the sub- induction electrode 12 of horizontal V-shaped
Replace with the sub- induction electrode 12 of the horizontal V-shaped of driving electrodes 14 and be mutually twisted distribution.
Further, in order to ensure the uniformity of the electric capacity of each touch point of the touch electrode structure and be uniformly distributed,
To improve sensitivity and discrimination, in the embodiment that the utility model is provided, every group of induction electrode of touch control electrode centering 12
And the spacing between driving electrodes 14 is consistent at each position；
Every induction electrode 12 is consistent with two shapes of driving electrodes 14 of both sides, apart from equal, make in whole touch surface
Induction electrode 12 be equidistantly uniformly distributed with driving electrodes 14.
Specifically, the periodic distribution in a lateral direction of two groups of adjacent touch control electrodes pair.
Wherein it is possible to be arc-shaped knot by the V-shaped pointed design of the V-shaped wedge angle of induction electrode 12 and driving electrodes 14
Structure, can so prevent point discharge big, it is to avoid produce the phenomenon of interference signal.
In order to further prevent point discharge big, it is to avoid produce the phenomenon of interference signal, two groups of adjacent touch control electrodes
Multiple rhombus auxiliary electrodes are provided with the space formed between pair, the spacing of above-mentioned rhombus auxiliary electrode and the touch control electrode pair of both sides
It is equal.
Wherein, above-mentioned auxiliary electrode can be rhombus, or rectangle, can also be triangle or circle, excellent
It is circle to choose and state auxiliary electrode, can preferably prevent point discharge big, it is to avoid to produce the phenomenon of interference signal.
In view of the procedure of processing of the above-mentioned touch electrode structure of simplification, producing efficiency is improved, it is to avoid repeatedly make electrode and make
Into raw material, equipment, artificial and power waste, in the embodiment that the utility model is provided, above-mentioned auxiliary electrode with it is upper
Induction electrode 12, above-mentioned driving electrodes 14 are stated while be made, and above-mentioned auxiliary electrode and above-mentioned induction electrode 12, above-mentioned drive
The material of moving electrode 14 is identical, thickness is equal.
Furthermore, it is contemplated that when the touch electrode structure is applied in touch-screen, the top of display screen is arranged at, in order to not hide
The display content of display screen is kept off, more preferable display effect is presented, in the embodiment that the utility model is provided, above-mentioned induction electrode
12 is identical with the material of above-mentioned driving electrodes 14, and above-mentioned material is transparent conductive material, and the material of aforesaid substrate is transparent exhausted
Edge material.
Wherein, above-mentioned transparent conductive material can use ITO (Indium Tin Oxides, plug with molten metal tin-oxide) transparent electricity
Pole or IZO (Indium Zinc Oxide, plug with molten metal cutting edge of a knife or a sword oxide) transparency electrode, it would however also be possible to employ ITO and IZO composite transparents electricity
Pole, or other can realize transparency electrode of the present utility model in the prior art.
The substrate can by including transparent inorganic or organic material, and organic/inorganic mixing material multiple material
It is made.For example, organic material is preferred in terms of lightweight and impact resistance, and in flexibility and the production of volume to volume method
Rate aspect plastic foil is preferred.The example of plastic foil includes polyethylene terephthalate vinegar (PET), poly- bitter edible plant dioctyl phthalate second two
Alcohol vinegar (PEN), acrylic resin (PMMA), poly- carbonic acid vinegar (PC) etc..However, these materials are used not unprocessedly, and
Be it is processed in order to improve tack form the anchors such as silicon a heatable brick bed coupling agent layer and walk layer, carry out sided corona treatment or corona treatment etc.
Surface treatment, or be processed and form hard conating to improve scoring resistance and chemical-resistant.
In the embodiment that the utility model is provided, in order to ensure the transparent effect of the touch electrode structure, above-mentioned sensing
The transmitance of the above-mentioned transparent conductive material of electrode 12 and above-mentioned driving electrodes 14 is not less than 80%, in a preferred embodiment
In, the transmitance of the above-mentioned transparent conductive material of the array of above-mentioned induction electrode 12 and the array of above-mentioned driving electrodes 14 is not less than
90%.
In the touch electrode structure, contact panel and touch control display apparatus that the utility model embodiment is provided, the touch-control
Electrode structure includes：The touch control electrode pair of the multigroup parallel distribution being arranged on substrate；Every group of touch control electrode is to including a sense
Electrode 12 and a driving electrodes 14 are answered, wherein, the same face of induction electrode 12 and driving electrodes 14 on substrate；Every sense
Answering electrode 12 includes the multistage transverse direction sub- induction electrode 12 of V-shaped being sequentially connected along the extended line direction of induction electrode 12,
Induction electrode 12 is projected as a broken line on substrate；Every driving electrodes 14 are included along the extended line side of driving electrodes 14
The multistage transverse direction V-shaped son driving electrodes 14 being sequentially connected upwards, driving electrodes 14 are projected as a broken line on substrate；Sense
Answer projection of the electrode 12 on substrate and projection non-overlapping copies of the driving electrodes 14 on substrate.The utility model embodiment passes through
The multistage transverse direction V-shaped structure that induction electrode 12 and driving electrodes 14 are designed as being sequentially connected, is more convenient for accurately distinguishing generation
Touch location between adjacent electrodes such that it is able to touch point position is determined more accurately；Further, using induced electricity
The design parallel along the longitudinal direction with driving electrodes 14 of pole 12, can further reduce induction electrode 12 and the side of driving electrodes 14
The contact area of edge, so as to further reduce dry between induction electrode 12 and the touch electric capacity of adjacent driving electrodes 14
Disturb, further improve the precision of the touch point position that detection determines.
The utility model embodiment also provides a kind of contact panel, and the contact panel includes above-mentioned touch electrode structure.
Because above-mentioned contact panel employs above-mentioned touch electrode structure, therefore, related part refer to above-mentioned touch-control electricity
The embodiment explanation of pole structure, here is omitted.
The utility model embodiment also provides a kind of touch control display apparatus, and the display device includes above-mentioned contact panel and shows
Show panel, the setting of fitting relative with above-mentioned display panel of above-mentioned contact panel.
Because above-mentioned touch control display apparatus employ above-mentioned contact panel, therefore, related part refer to above-mentioned touch surface
The embodiment explanation of plate, here is omitted.
Understood based on above-mentioned analysis, compared with contact panel and touch control display apparatus in correlation technique, the utility model
Touch electrode structure in contact panel that embodiment is provided and touch control display apparatus is by induction electrode 12 and driving electrodes 14
The multistage transverse direction V-shaped structure being sequentially connected is designed as, is more convenient for accurately distinguishing the touch location for occurring between adjacent electrodes,
So as to touch point position is determined more accurately；Further, using induction electrode 12 and driving electrodes 14 along longitudinal side
To parallel design, the contact area of induction electrode 12 and the edge of driving electrodes 14 can be further reduced, so that further
The interference touched between electric capacity for reducing induction electrode 12 and adjacent driving electrodes 14, further improve detection and determine
Touch point position precision.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description the utility model and letter
Change description, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected,
Or be integrally connected；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to by intermediary
It is indirectly connected to, can is two connections of element internal.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Finally it should be noted that：Embodiment described above, specific embodiment only of the present utility model is used to illustrate this
The technical scheme of utility model, rather than its limitations, protection domain of the present utility model is not limited thereto, although with reference to foregoing
Embodiment has been described in detail to the utility model, it will be understood by those within the art that：It is any to be familiar with this skill
In the technical scope that the utility model is disclosed, it still can be to the skill described in previous embodiment for the technical staff in art field
Art scheme is modified or can readily occur in change, or carries out equivalent to which part technical characteristic；And these modifications,
Change is replaced, and does not make the spirit and model of essence disengaging the utility model embodiment technical scheme of appropriate technical solution
Enclose.Should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model described should be wanted with right
The protection domain asked is defined.
Claims (10)
1. a kind of touch electrode structure, it is characterised in that the touch electrode structure includes：
The touch control electrode pair of the multigroup parallel distribution being arranged on substrate；
Touch control electrode described in every group to including an induction electrode and a driving electrodes, wherein, the induction electrode and described
Driving electrodes are located at the same face on substrate；
Every the induction electrode includes the multistage transverse direction V-shaped being sequentially connected along the extended line direction of the induction electrode
Sub- induction electrode, the induction electrode on the substrate be projected as a broken line；
Every the driving electrodes include the multistage transverse direction V-shaped being sequentially connected along the extended line direction of the driving electrodes
Son driving electrodes, the driving electrodes on the substrate be projected as a broken line；
Projection non-overlapping copies of the induction electrode projection on the substrate with the driving electrodes on the substrate.
2. touch electrode structure according to claim 1, it is characterised in that the horizontal sub- induction electrode of V-shaped and institute
The size for stating horizontal V-shaped son driving electrodes is consistent, and the induction electrode is gone up mutually along the longitudinal direction with the driving electrodes
It is parallel；
The corresponding horizontal sub- induction electrode of V-shaped of every group of touch control electrode center position is stung mutually with horizontal V-shaped son driving electrodes
Close.
3. touch electrode structure according to claim 2, it is characterised in that the corresponding horizontal stroke of every group of touch control electrode center position
It is engaged with horizontal V-shaped son driving electrodes to the sub- induction electrode of V-shaped, specially：
The tip of the horizontal V-shaped induction electrode is inserted in the groove of the horizontal V-shaped son driving electrodes, or the horizontal stroke
Inserted in the groove of the horizontal sub- induction electrode of V-shaped to the tip of V-shaped son driving electrodes.
4. touch electrode structure according to claim 1, it is characterised in that every group of induction electrode of touch control electrode centering and
Spacing between driving electrodes is consistent at each position；
Every induction electrode is consistent with two driving electrodes shapes of both sides, apart from equal, make the induced electricity in whole touch surface
Pole is equidistantly uniformly distributed with driving electrodes.
5. touch electrode structure according to claim 1, it is characterised in that two groups of adjacent touch control electrodes pair in transverse direction
Periodic distribution on direction.
6. touch electrode structure according to claim 5, it is characterised in that formed between two groups of adjacent touch control electrodes pair
Multiple rhombus auxiliary electrodes are provided with space, the rhombus auxiliary electrode is equal with the spacing of the touch control electrode pair of both sides.
7. touch electrode structure according to claim 1, it is characterised in that the induction electrode and the driving electrodes
Material is identical, and the material is transparent conductive material.
8. touch electrode structure according to claim 7, it is characterised in that the induction electrode and the driving electrodes
The transmitance of the transparent conductive material is not less than 90%.
9. a kind of contact panel, it is characterised in that including the touch control electrode knot described in claim 1 to any one of claim 8
Structure.
10. a kind of touch control display apparatus, it is characterised in that described including contact panel and display panel described in claim 9
Contact panel setting of fitting relative with the display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976989.4U CN206292752U (en) | 2016-08-29 | 2016-08-29 | A kind of touch electrode structure, contact panel and touch control display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976989.4U CN206292752U (en) | 2016-08-29 | 2016-08-29 | A kind of touch electrode structure, contact panel and touch control display apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN206292752U true CN206292752U (en) | 2017-06-30 |
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| CN201620976989.4U Expired - Fee Related CN206292752U (en) | 2016-08-29 | 2016-08-29 | A kind of touch electrode structure, contact panel and touch control display apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576855A (en) * | 2017-10-12 | 2018-01-12 | 河海大学 | A kind of low conductivity microsensor and application method |
| CN113311955A (en) * | 2020-02-27 | 2021-08-27 | 安徽精卓光显技术有限责任公司 | Touch sensor and electronic equipment with same |
-
2016
- 2016-08-29 CN CN201620976989.4U patent/CN206292752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576855A (en) * | 2017-10-12 | 2018-01-12 | 河海大学 | A kind of low conductivity microsensor and application method |
| CN113311955A (en) * | 2020-02-27 | 2021-08-27 | 安徽精卓光显技术有限责任公司 | Touch sensor and electronic equipment with same |
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