CN204242157U - Capacitance type touch-control panel and display device - Google Patents
Capacitance type touch-control panel and display device Download PDFInfo
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- CN204242157U CN204242157U CN201420758242.2U CN201420758242U CN204242157U CN 204242157 U CN204242157 U CN 204242157U CN 201420758242 U CN201420758242 U CN 201420758242U CN 204242157 U CN204242157 U CN 204242157U
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Abstract
A kind of capacitance type touch-control panel and display device, this capacitance type touch-control panel comprises touch-control structure, and described touch-control structure comprises at least one the first cabling, many first electrodes parallel to each other and many second electrodes parallel to each other; Described first electrode and described second electrode intersect mutually, and the first electrode described in every bar comprises multiple the first sub-electrode be linked in sequence, and the second electrode described in every bar comprises multiple the second sub-electrode be linked in sequence; First cabling described in every bar connects described first electrode, and the orthogonal projection of described first cabling on described capacitance type touch-control panel extends in the gap at described first sub-electrode and described second sub-electrode between the orthogonal projection on described capacitance type touch-control panel.This capacitance type touch-control panel can reduce frame size, realizes narrow frame design.
Description
Technical field
At least one embodiment of the present utility model relates to a kind of capacitance type touch-control panel and display device.
Background technology
Along with the develop rapidly of display technique, touch-screen is gradually in the life of people.Touch-screen can be divided into the types such as resistance-type, condenser type, infrared-type and surface acoustic wave type according to principle of work.Touch-screen relatively more conventional is at present resistance-type and capacitive touch screen.
Capacitive touch screen has the advantages such as high sensitivity, long-life, high transmission rate, its principle of work is: substrate surface arrange at least one deck transparent conductive material to form touch-control structure, when conductive body (finger of such as people) touch capacitor type touch-screen surperficial, the electric capacity at touch point place changes, and the variable quantity according to electric capacity can calculate position, touch point.
Compared with resistive touch screen, capacitive touch screen needs to arrange more electrode cabling, and these cablings are arranged at the frame place of capacitive touch screen, reduce screen accounting.Along with the electronic products such as mobile phone develop to large scale, hold larger screen when limited fuselage size, namely realize the touch-screen of narrow frame or Rimless, become the study hotspot in touch-screen field.
Utility model content
At least one embodiment of the present utility model provides a kind of capacitance type touch-control panel and display device, to realize the capacitive touch screen of narrow frame.
At least one embodiment of the present utility model provides a kind of capacitance type touch-control panel, it comprises touch-control structure, described touch-control structure comprises many first electrodes parallel to each other and many second electrodes parallel to each other, described first electrode and described second electrode intersect mutually, first electrode described in every bar comprises multiple the first sub-electrode be linked in sequence, and the second electrode described in every bar comprises multiple the second sub-electrode be linked in sequence.Described touch-control structure also comprises at least one the first cablings, first cabling described in every bar connects described first electrode, and the orthogonal projection of described first cabling on described capacitance type touch-control panel extends in the gap at described first sub-electrode and described second sub-electrode between the orthogonal projection on described capacitance type touch-control panel.
Such as, described first cabling is connected with arbitrary first sub-electrode of described first electrode.
Such as, described first cabling be directly overlapped on described first electrode the first sub-electrode on or be connected to by via hole on the first sub-electrode of described first electrode.
Such as, two the first cablings are connected to the first electrode described in same, and described two the first cablings connect the first different sub-electrode of described first electrode respectively.
Such as, described first cabling extends to a frame region of described capacitance type touch-control panel.
Such as, in above-mentioned capacitance type touch-control panel, described touch-control structure also comprises many second cablings, and every bar second cabling connects described second electrode, described second cabling directly leads to binding region from the end of described second electrode, described binding region is arranged in described frame region.
Such as, the direction that described first cabling extends along described second electrode or described first electrode extends.
Such as, described multiple first sub-electrode and described multiple second sub-electrode are positioned at same electrode layer; Described first electrode is formed continuously, described second electrode segment is formed, in described first electrode and described second electrode crossing position, the second adjacent sub-electrode is connected by bridging structure, or described second electrode is formed continuously, described first electrode segment is formed, in described first electrode and described second electrode crossing position, the first adjacent sub-electrode is connected by bridging structure; Described bridging structure comprises bridging line and the first insulation course between described bridging line and described electrode layer.
Such as, in described first electrode and described second electrode crossing position, the bridging line of described first cabling and described bridging structure is arranged with layer.
Such as, described bridging structure also comprises the second insulation course, and described bridging line and described first cabling lay respectively at the both sides of described second insulation course perpendicular to the direction of described capacitance type touch-control panel on the part edge of described crossover location.
Such as, the material of described bridging line is metal.
Such as, described many first electrodes and described many second electrodes are positioned on different layers.
Such as, described first sub-electrode and described second sub-electrode are diamond structure or cross structure.
Of the present utility model at least one embodiment still provides a kind of display device, it comprises the capacitance type touch-control panel described in above-mentioned any one.
Such as, described capacitance type touch-control panel also comprises display module, and described display module comprises array base palte and counter substrate; Described touch-control structure is arranged at the side away from described array base palte of described counter substrate, or described touch-control structure is arranged at the side towards described array base palte of described counter substrate.
Such as, described capacitance type touch-control panel also comprises display module, and described display module comprises array base palte and counter substrate, and many first electrodes and many second electrodes of described touch-control structure are arranged at described counter substrate both sides respectively.
Such as, described display device also comprises display panel, and described capacitance type touch-control panel is arranged at the display side of described display panel.
Such as, described capacitance type touch-control panel comprises substrate, and many first electrodes of described touch-control structure and many second electrodes are arranged at the same side of described substrate, or are separately positioned on the both sides of described substrate.
In the utility model embodiment, the orthogonal projection of the first cabling on capacitance type touch-control panel extends in the gap at the first sub-electrode and the second sub-electrode between the orthogonal projection on capacitance type touch-control panel, this makes originally to be set to through touch area through the cabling of frame region, thus the cabling quantity in this frame region is greatly reduced, be conducive to realizing narrow frame design; Further, the utility model embodiment can make the cabling originally taking multiple frame region only take a frame region, this effectively reduces the size of frame region, achieves narrow frame design.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described below by the accompanying drawing of embodiment, apparently, the accompanying drawing in the following describes only relates to embodiments more of the present utility model, but not to restriction of the present utility model.
Fig. 1 a is a kind of schematic diagram of touch-control structure;
Fig. 1 b is the enlarged diagram of region A in Fig. 1 a;
The schematic diagram of a kind of touch-control structure that Fig. 2 provides for the utility model embodiment;
Fig. 3 a is the sectional structure schematic diagram one transversely of region B in Fig. 2;
Fig. 3 b is the sectional structure schematic diagram two transversely of region B in Fig. 2;
Fig. 4 is a kind of structural representation with the sub-electrode of decussate texture;
The structural representation of the capacitance type touch-control panel that Fig. 5 a provides for the utility model embodiment;
The structural representation of the capacitance type touch-control panel that Fig. 5 b provides for another embodiment of the utility model;
Fig. 5 c is the utility model structural representation of capacitance type touch-control panel of providing of an embodiment again;
The structural representation of the capacitance type touch-control panel that Fig. 5 d provides for the another embodiment of the utility model.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing of the utility model embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the utility model protection.
Unless otherwise defined, the technical term that uses of the disclosure or scientific terminology should be in field belonging to the utility model the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in the disclosure and similar word do not represent any order, quantity or importance, and are only used to distinguish different ingredients.Equally, the similar word such as " ", " " or " being somebody's turn to do " does not represent restricted number yet, but represents to there is at least one." to comprise " or the similar word such as " comprising " means to occur that element before this word or object contain the element or object that appear at this word presented hereinafter and equivalent, and do not get rid of other elements or object." connection " or " being connected " etc. similar word be not defined in physics or the connection of machinery, no matter but can comprise electrical connection, be direct or indirectly." on ", D score, "left", "right" etc. only for representing relative position relation, when be described object absolute position change after, then this relative position relation also may correspondingly change.
Capacitive touch screen comprises the touch area (usually corresponding to viewing area) and the frame region for placing cabling, ground wire etc. that are provided with touch-control structure.Common capacitance type touch-control structure comprises many transverse electrodes and many longitudinal electrodes, each transverse electrode is all connected with corresponding cabling with each longitudinal electrode, these cablings are directed to binding region to connect with miscellaneous part (such as, flexible printed circuit board FPCB).According to the design of different touch-control structures, transverse electrode and longitudinal electrode can be positioned at same layer, also can be positioned on different layers.
Fig. 1 a is the schematic diagram that a kind of transverse electrode and longitudinal electrode are positioned at the touch-control structure of same layer.As shown in Figure 1a, this touch-control structure comprises many transverse electrodes 021 and many longitudinal electrodes 022, transverse electrode 021 and longitudinal electrode 022 can be such as that each list structure comprises multiple argyle design as sub-electrode by carrying out same ITO (tin indium oxide) layer etching the list structure formed.From the enlarged drawing of region A shown in Fig. 1 b, the multiple horizontal sub-electrode 0210 of every bar transverse electrode 021 transversely keeps continuous, multiple longitudinal sub-electrode 0220 longitudinally segmentation of every bar longitudinal electrode 022 is formed, corresponding to the position of transverse electrode 021 and longitudinal electrode 022 intersection, on the layer at transverse electrode 021 and longitudinal electrode 022 place, being provided with insulation course 03, on insulation course 03, being provided with the bridging line 04 for connecting adjacent longitudinal sub-electrode 0220.In the touch-control structure shown in Fig. 1 a and Fig. 1 b, the variable quantity of the electric capacity formed by the infall detecting transverse electrode 021 and longitudinal electrode 022 judges the position of touch point, and every bar transverse electrode 021 is at least connected with a cabling 05 with every bar longitudinal electrode 022.
But present inventor notices under study for action, in the situation shown in Fig. 1, the cabling 05 of every bar first electrode is directly drawn in frame; Same binding region is drawn to (such as in order to make the cabling 05 of the first electrode, the region that the end of the cabling 06 of the second electrode 022 is corresponding), need the cabling 05 of the first electrode to bend, and need certain spacing between different cablings 05 to reduce the interference between cabling 05.Therefore, the panel wiring space that these cablings 05 occupy is comparatively large, thus makes capacitive touch screen be difficult to realize narrow frame or Rimless design.
In order to realize narrow frame or Rimless design, flexible base, board can be adopted, touch-control structure is made in the touch area of flexible base, board, cabling is made in frame region, and the boundary of flexible base, board along frame region and touch area is folded, make cabling and touch-control structure from the same side being positioned at flexible base, board before folding become folding after cabling distinguish side towards the opposite with touch-control structure.But the mode of this back side cabling is owing to folding flexible base, board, be equivalent to add a laminar substrate, be unfavorable for the lightening design of capacitance type touch-control panel; And the mode of this back side cabling is also higher to the requirement of the structural behaviour of substrate, adds production cost.
At least one embodiment of the present utility model provides a kind of capacitance type touch-control panel and display device, this capacitance type touch-control panel comprises touch-control structure, touch-control structure comprises: many first electrodes parallel to each other and many second electrodes parallel to each other, first electrode and the second electrode intersect mutually, every bar first electrode comprises multiple the first sub-electrode be linked in sequence, and every bar second electrode comprises multiple the second sub-electrode be linked in sequence; At least one the first cablings, every bar first cabling connects first electrode, and the orthogonal projection of the first cabling on capacitance type touch-control panel extends in the gap at the first sub-electrode and the second sub-electrode between the orthogonal projection on capacitance type touch-control panel.In the utility model embodiment, the orthogonal projection position of the first cabling on capacitance type touch-control panel extends in the gap at the first sub-electrode and the second sub-electrode between the orthogonal projection on capacitance type touch-control panel, this makes originally to be set to through touch area through the cabling of frame region, thus the cabling quantity in this frame region is greatly reduced, be conducive to realizing narrow frame design; Further, the utility model embodiment can make the cabling originally taking multiple frame region only take a frame region, this effectively reduces the size of frame region, achieves narrow frame design.
It should be noted that, the contact panel that the utility model embodiment provides is capacitance type touch-control panel, variable quantity by detecting the electric capacity between the first electrode and the second electrode judges position of touch, thus, every strip electrode at least can connect a cabling, further, every bar cabling can connect by the arbitrary sub-electrode in connected electrode.In the utility model embodiment, the first cabling be arranged in sub-electrode gap also can be connected with arbitrary first sub-electrode of the first electrode.
About the connected mode of connected first electrode of the first cabling, the utility model embodiment does not limit.Such as, the first cabling directly can be overlapped on the first electrode the first sub-electrode on or to be connected on the first sub-electrode of the first electrode by via hole.
The utility model embodiment is applicable to the touch-control structure that many first electrodes and many second electrodes are positioned at same layer, namely layer of transparent conductive materials is adopted to form the first electrode and second electrode of touch-control structure, also be applicable to many first electrodes and many second electrodes and be positioned at touch-control structure on different layers, namely adopt two-layer transparent conductive material to form the first electrode and second electrode of touch-control structure.
Below in conjunction with accompanying drawing, being arranged in same layer and the first sub-electrode and the second sub-electrode for many first electrodes and many second electrodes adopts diamond structure to be described in detail to the capacitance type touch-control panel of the utility model embodiment and display device, following examples are only example, do not regard it as and are limited.
In accompanying drawing, the thickness of each several part and shape do not reflect actual proportions, and object just signal illustrates the content of the utility model embodiment.
As shown in Figure 2, at least one embodiment of the present utility model provides a kind of capacitance type touch-control panel, it comprises touch-control structure 100, and this touch-control structure 100 can comprise parallel to each other and many first electrodes 21 extended transversely, and parallel to each other and many second electrodes 22 extended longitudinally; First electrode 21 and the second electrode 22 intersect mutually, and every bar first electrode 21 comprises multiple the first sub-electrode 210 be linked in sequence, and every bar second electrode 22 comprises multiple the second sub-electrode 220 be linked in sequence; Touch-control structure 100 also comprises the first cabling 50, first cabling 50 and connects the first electrode 21.Because the first electrode 21 in Fig. 2 and the second electrode 22 are positioned at same layer (namely the first sub-electrode 210 and the second sub-electrode 220 are positioned at same layer), therefore extend in the gap of the first orthogonal projection of cabling 50 on capacitance type touch-control panel between the first sub-electrode 210 and the second orthogonal projection of sub-electrode 220 on capacitance type touch-control panel, namely, extend in the gap of the first cabling 50 between the first sub-electrode 210 and the second sub-electrode 220.
It should be noted that, Fig. 2 is only transversely described with extending longitudinally respectively for the first electrode 21 and the second electrode 22.But the first electrode 21 and the second electrode 22 also can be distinguished longitudinally and horizontal expansion, or extend along other directions respectively.
Fig. 2 shows the situation that first cabling 50 is connected with first electrode 21.But the utility model embodiment is not limited thereto.Such as, at least one embodiment, two the first cablings 50 can be adopted to be connected to the mode of same first electrode 21, now, these two the first cablings 50 connect the first different sub-electrode 210 of the first electrode 21 respectively.Adopt the mode of this bilateral cabling, when the impedance of the first electrode 21 is larger, effectively can improve the sensitivity of the input of the first electrode 21.
In at least one embodiment, the direction that the first cabling 50 can extend along the first electrode 21 or the second electrode 22 extends.First cabling 50 is drawn to binding region to be connected with miscellaneous part, in fig. 2, if binding region arranges when the mode of bilateral cabling (especially the first electrode 21 adopt) near the end of the first electrode 21, such as, binding region is arranged at the left end of the first electrode 21, then the direction (transverse direction) that the first cabling 50 can extend along the first electrode 21 extends; If binding region is arranged near the end of the second electrode 22, such as, binding region is arranged at the bottom of the second electrode 22 in Fig. 2, the direction (namely longitudinally) that then the first cabling 50 extends along the second electrode 22 extends, compared to the cabling of the first electrode 021 is first led to the frame region of both sides, causes the mode in the binding region of bottom afterwards shown in Fig. 1, the width of the frame region at the two ends, left and right of the first electrode 21 can be effectively reduced like this, realize narrow frame design.
Certainly, the first cabling 50 is only also not limited to transversely or extending longitudinally.As long as can realize making to extend in the first gap of cabling 50 between sub-electrode and extend to binding region.
In one embodiment, the first cabling 50 extends to a frame region of capacitance type touch-control panel.In the utility model embodiment, extend in first gap of cabling 50 between sub-electrode, and extend to a frame region, therefore, first cabling 50 only takies a frame region, compared with taking the situation of two frame region with the every bar cabling 05 shown in Fig. 1 a, can save a frame, this is conducive to realizing narrow frame design.
As shown in Figure 2, touch-control structure 100 can also comprise many second cablings 60, and every bar second cabling 60 connects second electrode 22, second cabling 60 and directly leads to binding region from the end of the second electrode 22, and this binding region is arranged in above-mentioned frame region.Owing to extending in the first gap of cabling 50 between sub-electrode, and the first cabling 50 and the second cabling 60 are drawn to same frame region, the situation of multiple frame region is taken compared to the first cabling 05 shown in Fig. 1 a and the second cabling 06, the utility model embodiment can make the first cabling 50 and the second cabling 60 only take a frame region, thus can realize narrow frame design.In fig. 2, the region (region that namely bottom of the second electrode 22 is corresponding) that the end of the first cabling 50 and the second cabling 60 is corresponding is binding region.In the utility model embodiment, the sub-electrode be connected with cabling is from adopting the first cabling 50 when binding away from region, the sub-electrode be connected with cabling is from adopting the second cabling 60, two kinds of cablings with the use of the dirigibility of wire laying mode that improve cabling when binding close to region.
In the touch-control structure 100 shown in Fig. 2, the first electrode 21 and the second electrode 22 are positioned at same layer, and namely multiple first sub-electrode 210 and multiple second sub-electrode 220 are positioned at same electrode layer.Now, touch-control structure 100 can adopt bridging structure.That is, the first electrode 21 is formed continuously, and the second electrode 22 segmentation is formed, and at the first electrode 21 and the second electrode 22 crossover location place, the second adjacent sub-electrode 220 is connected by bridging structure, as shown in Figure 2; Or the second electrode 22 is formed continuously, the first electrode 21 segmentation is formed, and at the first electrode 21 and the second electrode 22 crossover location place, the first adjacent sub-electrode 210 is connected by bridging structure.Fig. 3 a is B cross-sectional schematic one transversely in region in Fig. 2.As shown in Figure 3 a, bridging structure comprises bridging line 40 and at bridging line 40 and the first insulation course 31 between the first sub-electrode 210 and the electrode layer at the second sub-electrode 220 place.
Fig. 3 a shows at the first electrode 21 and the second electrode 22 crossover location place, and the first cabling 50 is arranged with layer with the bridging line 40 of bridging structure.In such cases, the first cabling 50 is directly overlapped with corresponding sub-electrode or is connected by the via hole in the first insulation course 31; Bridging line 40 and corresponding sub-electrode also directly can be overlapped or be connected by the via hole in the first insulation course 31.Because the first cabling 50 is arranged in the gap between sub-electrode, and the first cabling 50 is arranged with layer at the first electrode 21 and the second electrode 22 crossover location place and bridging line 40, therefore, first cabling 50 can adopt same conductive material to be formed with bridging line 40 in same patterning processes, which saves technological process.
Certainly, in order to reduce the stray capacitance between the first cabling 50 and bridging line 40, and making the wire laying mode of the first cabling 50 more flexible, also bridging line 40 and the first cabling 50 different layers can be arranged.That is, as shown in Figure 3 b, bridging structure can also comprise the second insulation course 32, and bridging line 40 and the first cabling 50 lay respectively at the both sides of the second insulation 32 layers perpendicular to the direction of capacitance type touch-control panel on the part edge of crossover location.Now, because the gross thickness of the first insulation course 31 and the second insulation course 32 is comparatively large, so be arranged on the first cabling 50 (as shown in Figure 3 b) of the superiors or bridging line is connected with corresponding sub-electrode preferably by via hole.
In the capacitance type touch-control panel that above-described embodiment of the present utility model provides, the material of bridging line 40 is can be metal, such as aluminium, aluminium alloy, aldary etc.This is because the resistivity of metal is less, metal bridge wiring is adopted to connect the first adjacent sub-electrode or the second adjacent sub-electrode, can the width of bridging line be made smaller, especially, when the first cabling 50 is arranged with layer at the crossover location place of the first electrode 21 and the second electrode 22 and bridging line 40, more little being more conducive to of the space occupied by bridging line 40 arranges the first cabling 50.
It should be noted that, in above-described embodiment of the present utility model, the orthogonal projection of the first cabling on capacitance type touch-control panel extend in the gap at the first sub-electrode and the second sub-electrode between the orthogonal projection on capacitance type touch-control panel, is the general trend for the first cabling.Such as, in fig. 2, first cabling 50 is extend in the gap between the first sub-electrode 210 and the second sub-electrode 220 generally, but the first cabling 50 also comprises the part corresponding to the first electrode 21 and the second electrode 22 crossover location (position that such as region B is corresponding).
The utility model embodiment does not limit the pattern of the first sub-electrode and the second sub-electrode, as long as can realize making the orthogonal projection of the first cabling on contact panel in the gap of sub-electrode between the orthogonal projection of contact panel, and described sub-electrode comprises at least one or several combination in the first sub-electrode and the second sub-electrode.Such as, the first sub-electrode and the second sub-electrode can adopt the various structures such as diamond structure, cross structure (as shown in Figure 4).
Of the present utility model at least one embodiment still provides a kind of display device, it comprises the capacitance type touch-control panel that above-mentioned any embodiment provides.The capacitance type touch-control panel that above-described embodiment of the present utility model provides is applicable to multiple display device, is described in detail the display device that the utility model embodiment provides below in conjunction with Fig. 5 a and Fig. 5 d.
Such as, in the display device that the utility model embodiment provides, capacitance type touch-control panel can also comprise display module, such as, as shown in Fig. 5 a to 5c, display module can comprise array base palte 12 and counter substrate 11 (such as, color membrane substrates), array base palte 12 is filled with liquid crystal material 13 with counter substrate 13 is opposite each other to form liquid crystal cell in this liquid crystal cell, and between array base palte 12 and counter substrate 13, be provided with chock insulator matter 14 thick with the box maintaining this liquid crystal cell.In certain embodiments, this display module can also comprise for array base palte 12 provides the backlight of backlight.Touch-control structure 100 can be arranged at the side towards array base palte 12 of counter substrate 11, as shown in Figure 5 a; Or touch-control structure 100 also can be arranged at the side away from array base palte 12 of counter substrate 11, as shown in Figure 5 b; Or many first electrodes and many second electrodes of touch-control structure 100 can be arranged at counter substrate 11 both sides respectively, as shown in Figure 5 c.
Or, such as shown in Fig. 5 d, the display device that the utility model embodiment provides can also comprise display panel 400 on the basis comprising capacitance type touch-control panel 500, this display panel 400 can be display panels or OLED display panel etc., capacitance type touch-control panel 500 is arranged at the display side upside of display panel 400 (namely in Fig. 5 d) of display panel 400, and capacitance type touch-control panel 500 and display panel 400 can be fit together by adhesive glue 600.In this case, capacitance type touch-control panel 500 can comprise substrate 10, and this substrate is such as the transparency carrier such as glass substrate, quartz base plate; Many the first electrodes 21 of touch-control structure 100 and many second electrodes 22 can be arranged at the same side of substrate 10, or are separately positioned on the both sides of substrate 10.The side towards display panel 400 that Fig. 5 d is arranged at substrate 10 for the first electrode 21 and the second electrode 22 is described.
In addition, the display device that the utility model embodiment provides can be: any product or parts with Presentation Function such as liquid crystal panel, Electronic Paper, oled panel, mobile phone, panel computer, televisor, display, notebook computer, digital album (digital photo frame), navigating instrument.
The above is only exemplary embodiment of the present utility model, but not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (18)
1. a capacitance type touch-control panel, comprises touch-control structure, it is characterized in that,
Described touch-control structure comprises:
Many the first electrodes parallel to each other and many second electrodes parallel to each other, wherein, described first electrode and described second electrode intersect mutually, and the first electrode described in every bar comprises multiple the first sub-electrode be linked in sequence, and the second electrode described in every bar comprises multiple the second sub-electrode be linked in sequence;
At least one the first cablings, wherein, first cabling described in every bar connects described first electrode, and the orthogonal projection of described first cabling on described capacitance type touch-control panel extends in the gap at described first sub-electrode and described second sub-electrode between the orthogonal projection on described capacitance type touch-control panel.
2. capacitance type touch-control panel as claimed in claim 1, it is characterized in that, described first cabling is connected with arbitrary first sub-electrode of described first electrode.
3. capacitance type touch-control panel as claimed in claim 2, is characterized in that, is connected on described first sub-electrode of described first electrode on described first sub-electrode that described first cabling is directly overlapped on described first electrode or by via hole.
4. the capacitance type touch-control panel as described in as arbitrary in claim 1, it is characterized in that, two described first cablings are connected to the first electrode described in same, and described two the first cablings connect the first different sub-electrode of described first electrode respectively.
5. the capacitance type touch-control panel as described in as arbitrary in claim 1-4, it is characterized in that, described first cabling extends to a frame region of described capacitance type touch-control panel.
6. capacitance type touch-control panel as claimed in claim 5, it is characterized in that, described touch-control structure also comprises many second cablings, every bar second cabling connects described second electrode, described second cabling directly leads to binding region from the end of described second electrode, described binding region is arranged in described frame region.
7. the capacitance type touch-control panel as described in as arbitrary in claim 1-4, is characterized in that, the direction that described first cabling extends along described first electrode or described second electrode extends.
8. the capacitance type touch-control panel as described in as arbitrary in claim 1-4, it is characterized in that, described multiple first sub-electrode and described multiple second sub-electrode are positioned at same electrode layer;
Described first electrode is formed continuously, described second electrode segment is formed, in described first electrode and described second electrode crossing position, the second adjacent sub-electrode is connected by bridging structure, or described second electrode is formed continuously, described first electrode segment is formed, in described first electrode and described second electrode crossing position, the first adjacent sub-electrode is connected by bridging structure;
Described bridging structure comprises bridging line and the first insulation course between described bridging line and described electrode layer.
9. capacitance type touch-control panel as claimed in claim 8, it is characterized in that, in described first electrode and described second electrode crossing position, the bridging line of described first cabling and described bridging structure is arranged with layer.
10. capacitance type touch-control panel as claimed in claim 8, it is characterized in that, described bridging structure also comprises the second insulation course, and described bridging line and described first cabling lay respectively at the both sides of described second insulation course perpendicular to the direction of described capacitance type touch-control panel on the part edge of described crossover location.
11. as arbitrary in claim 8 as described in capacitance type touch-control panel, it is characterized in that, the material of described bridging line is metal.
12. as arbitrary in claim 1-4 as described in capacitance type touch-control panel, it is characterized in that, described many first electrodes and described many second electrodes are positioned on different layers.
13. as arbitrary in claim 1-4 as described in capacitance type touch-control panel, it is characterized in that, described first sub-electrode and described second sub-electrode are diamond structure or cross structure.
14. 1 kinds of display device, is characterized in that, comprise as arbitrary in claim 1-13 as described in capacitance type touch-control panel.
15. display device as claimed in claim 14, it is characterized in that, described capacitance type touch-control panel also comprises display module, and wherein, described display module comprises array base palte and counter substrate,
Described touch-control structure is arranged at the side away from described array base palte of described counter substrate, or described touch-control structure is arranged at the side towards described array base palte of described counter substrate.
16. display device as claimed in claim 14, it is characterized in that, described capacitance type touch-control panel also comprises display module, and wherein, described display module comprises array base palte and counter substrate,
Many the first electrodes and many second electrodes of described touch-control structure are arranged at described counter substrate both sides respectively.
17. display device as claimed in claim 14, it is characterized in that, also comprise display panel, described capacitance type touch-control panel is arranged at the display side of described display panel.
18. display device as claimed in claim 17, it is characterized in that, described capacitance type touch-control panel comprises substrate, and many described first electrodes of described touch-control structure and many described second electrodes are arranged at the same side of described substrate, or are separately positioned on the both sides of described substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758242.2U CN204242157U (en) | 2014-12-04 | 2014-12-04 | Capacitance type touch-control panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758242.2U CN204242157U (en) | 2014-12-04 | 2014-12-04 | Capacitance type touch-control panel and display device |
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| Publication Number | Publication Date |
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| CN204242157U true CN204242157U (en) | 2015-04-01 |
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| CN201420758242.2U Expired - Fee Related CN204242157U (en) | 2014-12-04 | 2014-12-04 | Capacitance type touch-control panel and display device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407758A (en) * | 2014-12-04 | 2015-03-11 | 合肥鑫晟光电科技有限公司 | Capacitive touch panel and display device |
| WO2017045342A1 (en) * | 2015-09-18 | 2017-03-23 | 京东方科技集团股份有限公司 | Touch substrate and manufacturing method thereof, and display device |
| CN107817913A (en) * | 2016-09-13 | 2018-03-20 | 上海和辉光电有限公司 | A kind of touch control display device |
| WO2019218866A1 (en) * | 2018-05-14 | 2019-11-21 | 京东方科技集团股份有限公司 | Touch structure and touch panel |
-
2014
- 2014-12-04 CN CN201420758242.2U patent/CN204242157U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407758A (en) * | 2014-12-04 | 2015-03-11 | 合肥鑫晟光电科技有限公司 | Capacitive touch panel and display device |
| WO2017045342A1 (en) * | 2015-09-18 | 2017-03-23 | 京东方科技集团股份有限公司 | Touch substrate and manufacturing method thereof, and display device |
| US10466846B2 (en) | 2015-09-18 | 2019-11-05 | Boe Technology Group Co., Ltd. | Touch substrate and manufacturing method thereof, and display device |
| CN107817913A (en) * | 2016-09-13 | 2018-03-20 | 上海和辉光电有限公司 | A kind of touch control display device |
| CN107817913B (en) * | 2016-09-13 | 2022-02-22 | 上海和辉光电股份有限公司 | Touch display device |
| WO2019218866A1 (en) * | 2018-05-14 | 2019-11-21 | 京东方科技集团股份有限公司 | Touch structure and touch panel |
| US11209947B2 (en) | 2018-05-14 | 2021-12-28 | Boe Technology Group Co., Ltd. | Touch structure and touch panel |
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