CN102270061B - Touch sensing panel - Google Patents
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- CN102270061B CN102270061B CN 201110239256 CN201110239256A CN102270061B CN 102270061 B CN102270061 B CN 102270061B CN 201110239256 CN201110239256 CN 201110239256 CN 201110239256 A CN201110239256 A CN 201110239256A CN 102270061 B CN102270061 B CN 102270061B
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Abstract
The invention relates to a touch sensing panel. The touch sensing panel comprises a substrate, a plurality of first sensing strips, a plurality of second sensing strips and an insulating layer, wherein the first sensing strips are parallel to each other; the second sensing strips are parallel; the first sensing strips and the second sensing strips are arranged above the substrate; the insulating layer is arranged between the first sensing strips and the second strips; each of the first sensing strips comprises a plurality of first cables; each of the first cables is provided with a pair of first side edges which are opposite to each other; at least one first cable is also provided with an opening positioned between the first side edges; each of the second sensing strips comprises a plurality of second cables; each of the second cables is overlapped with one of the first cables; and at least one overlapping area between the first cable with the opening and the second cable is formed between the opening and the first side edge.
Description
Technical field
The invention relates to a kind of touch-control input device (touch input device), and particularly relevant for a kind of touch-control sensing panel (Touch Sensor Panel, TSP).
Background technology
In the industry of touch-control sensing panel now, the manufacturer of many touch-control sensing panels is devoted to promote the quality of touch-control sensing panel invariably in order to improve product competitiveness.For example, some manufacturer can study the sensitivity (sensitivity) of existing touch-control sensing panel, to attempt to develop the higher touch-control sensing panel of sensitivity.Therefore, how improving the sensitivity of existing touch-control sensing panel, is the subject under discussion that many manufacturers pay attention to.
Summary of the invention
The invention provides a kind of touch-control sensing panel, it can reduce the capacitance of stray capacitance (parasitic capacitance can be described as again stray capacitance, stray capacitance), thereby keeps or improve sensitivity.
The present invention proposes a kind of touch-control sensing panel, and it comprises a substrate, many first sensing bars, many second sensing bars and an insulation course.Substrate has a plane.These the first sensing bars are configured in the top, plane, and arranged side by side each other.Each bar first sensing bar comprises a plurality of the first sensing electrodes and many first cablings.Each bar first cabling is connected between adjacent two the first sensing electrodes, and has a pair of first side respect to one another edge.These first side edge connect these the first sensing electrodes, and at least one the first cablings have more an opening between these first side edge.These the second sensing bars are configured in the top, plane, and arranged side by side each other.Each bar second sensing bar comprises a plurality of the second sensing electrodes and many second cablings.Each bar second cabling is connected between adjacent two the second sensing electrodes.These the first sensing bars and these the second sensing bars are interlaced with each other, and each bar second cabling and wherein the first cabling overlapping.Have and form at least one overlapping area between the first cabling of opening and the second cabling, and the overlapping area position is at opening and wherein between the first side edge.Insulation course is configured between these the first sensing bars and these the second sensing bars, and overlay planes.
In an embodiment of the present invention, the quantity of above-mentioned overlapping area is two, and each overlapping area position is at opening and wherein between the first side edge.
In an embodiment of the present invention, each bar second cabling has a pair of second side edge respect to one another, and these second side edges connect these the second sensing electrodes.Opening has a pair of the first edge of opening and a pair of the second edge of opening, and wherein these first edge of opening are connected between these second edge of opening.The trend of these the first edge of opening moves towards identical with these first side edge, and wherein these second side edges of one second cabling are alignd with these second edge of opening in fact.
In an embodiment of the present invention, each bar second cabling has a pair of second side edge respect to one another, and these second side edges connect these the second sensing electrodes.Opening has a pair of the first edge of opening and a pair of the second edge of opening, and wherein these first edge of opening are connected between these second edge of opening.The trend of these the first edge of opening moves towards identical with these first side edge, and wherein these second side edges of one second cabling all the position between these second edge of opening.
In an embodiment of the present invention, the trend of these the first sensing bars is in fact perpendicular to the trend of these the second sensing bars.
In an embodiment of the present invention, these the first sensing bar contact planes, and the position is between substrate and insulation course.At least one the second cabling positions are directly over opening.
In an embodiment of the present invention, these the second sensing bar contact planes, and the position is between substrate and insulation course.At least one the second cabling positions are under opening.
In an embodiment of the present invention, these first sensing electrodes and these the second sensing electrodes are a plurality of metal levels.
In an embodiment of the present invention, these first sensing electrodes and these the second sensing electrodes are a plurality of transparency conducting layers.
In an embodiment of the present invention, these first cablings and these the second cablings are many metal line or many transparent wires.
Based on above-mentioned, the opening that utilizes the first cabling to have, the overlapping area between the first cabling and the second cabling is reduced, thereby reduces the capacitance of stray capacitance.So, can keep or improve the sensitivity of touch-control sensing panel.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Figure 1A is the schematic top plan view of the touch-control sensing panel of one embodiment of the invention.
Figure 1B is the diagrammatic cross-section that I-I section along the line is drawn among Figure 1A.
Fig. 1 C is the local enlarged diagram of Figure 1A.
Fig. 1 D is the diagrammatic cross-section that II-II section along the line is drawn among Fig. 1 C.
Fig. 2 A is the schematic top plan view of the touch-control sensing panel of another embodiment of the present invention.
Fig. 2 B is the diagrammatic cross-section that III-III section along the line is drawn among Fig. 2 A.
Fig. 3 A is the schematic top plan view of the touch-control sensing panel of another embodiment of the present invention.
Fig. 3 B is the diagrammatic cross-section that IV-IV section along the line is drawn among Fig. 3 A.
Fig. 3 C is the local enlarged diagram of Fig. 3 A.
Fig. 3 D is the diagrammatic cross-section that V-V section along the line is drawn among Fig. 3 C.
Fig. 4 A is the schematic top plan view of the touch-control sensing panel of another embodiment of the present invention.
Fig. 4 B is the diagrammatic cross-section that VI-VI section along the line is drawn among Fig. 4 A.
[primary clustering symbol description]
100,200,300,400 touch-control sensing panels
110,310 first sensing bars
112,312 first sensing electrodes
114,314 first cablings
120,220,320,420 second sensing bars
122,322 second sensing electrodes
124,224,324,424 second cablings
130 substrates
132 planes
140 insulation courses
150 protective seams
H1, H2 opening
S1, S5 first side edge
S2, S4, S6, S8 second side edge
W1, W3 the first edge of opening
W2, W4 the second edge of opening
The X1 horizontal direction
The X2 vertical direction
Z1, Z2, Z3, Z4 overlapping area.
Embodiment
Figure 1A is the schematic top plan view of the touch-control sensing panel of one embodiment of the invention, and Figure 1B is the diagrammatic cross-section that I-I section along the line is drawn among Figure 1A.See also Figure 1A and Figure 1B, the touch-control sensing panel 100 of present embodiment can be made into for the employed Touch Screen of various electronic (electronic equipment) (touch screen), and wherein these electronic equipments for example are flat computer (tablet personal computer), mobile computer (laptop), smart mobile phone (smart phone) and electric game machine (arcade game).
Touch-control sensing panel 100 comprises many first sensing bars 110, many second sensing bars 120, a substrate 130 and insulation courses 140.Substrate 130 can be a kind of transparency carrier, and it for example is glass plate or sapphire substrate (sapphire substrate).Substrate 130 has a plane 132, and these the first sensing bars 110, these the second sensing bars 120 and insulation course 140 all are configured in 132 tops, plane.Therefore, the first sensing bar 110, the second sensing bar 120 and insulation course 140 all the position in the same side of substrate 130.
120 of these the second sensing bars are below these the first sensing bars 110, and contact plane 132.Insulation course 140 is configured between these the first sensing bars 110 and these the second sensing bars 120, and overlay planes 132 and these the second sensing bars 120.Therefore, these the second sensing bars 120 meeting positions are between substrate 130 and insulation course 140.In addition, the material of insulation course 140 can be the insulating material such as monox or silicon nitride, and insulation course 140 can be transparent.
These the first sensing bars 110 are arranged side by side each other, and these the second sensing bars 120 are arranged side by side each other.The first sensing bar 110 and the second sensing bar 120 are interlaced with each other, and therefore the first sensing bar 110 is not identical with the second sensing bar 120 the two trend.Take Figure 1A as example, the trend of these the first sensing bars 110 is in fact perpendicular to the trend of these the second sensing bars 120.Tentatively bow and see that touch-control sensing panel 100(is shown in Figure 1A), the bearing of trend of these the first sensing bars 110 is on the whole perpendicular to the bearing of trend of these the second sensing bars 120 as can be known.
In the embodiment of Figure 1A, the bearing of trend of the second sensing bar 120 can be horizontal direction X1, and the bearing of trend of the first sensing bar 110 can be vertical direction X2.But, in other embodiments, the bearing of trend of the second sensing bar 120 can be vertical direction X2 also, and the bearing of trend of the first sensing bar 110 also can be horizontal direction X1.Therefore, the two bearing of trend of the first sensing bar 110 shown in Figure 1A and the second sensing bar 120 does not limit the present invention.
The two structural similarity of the first sensing bar 110 and the second sensing bar 120.Specifically, each bar first sensing bar 110 comprises a plurality of the first sensing electrodes 112 and many first cablings 114, and each bar second sensing bar 120 comprises a plurality of the second sensing electrodes 122 and many second cablings 124.In addition, these first sensing electrodes 112 of same the first sensing bar 110 all form a line along vertical direction X2 with these first cablings 114, and these second sensing electrodes 122 of same the second sensing bar 120 all form a line along horizontal direction X1 with these second cablings 124.
Each bar first cabling 114 is connected between adjacent two the first sensing electrodes 112, and each bar second cabling 124 is connected between adjacent two the second sensing electrodes 122.Specifically, each bar first cabling 114 has a pair of first side edge S1 respect to one another, and these first sides edge S1 connects these the first sensing electrodes 112.Each bar second cabling 124 also has a pair of second side edge S2 respect to one another, and these second side edges S2 also connects these the second sensing electrodes 122.
Because these the first sensing bars 110 are interlaced with each other with these the second sensing bars 120, to such an extent as to these the first sensing bars 110 can overlap with these the second sensing bar 120 parts.Specifically, from Figure 1A, each 124 meetings of bar second cabling and wherein first cabling 114 overlappings are so these second cablings 124 can corresponding these first cablings 114.But, each second sensing electrode 122 but can not overlap with any one the first sensing electrode 112, shown in Figure 1A.
In addition, touch-control sensing panel 100 can more comprise a protective seam 150, and protective seam 150 covers these the first sensing bars 110 and insulation course 140 comprehensively, to protect the first sensing bar 110.The material of protective seam 150 can be same as the material of insulation course 140.For example, the material of protective seam 150 can be the insulating material such as monox or silicon nitride, and protective seam 150 can be transparent.
Must the explanation be, protective seam 150 is the inessential assembly of selectivity assembly of the present invention, so in other embodiments, touch-control sensing panel 100 can not comprise any protective seam 150.In addition, the touch-control sensing panel 100 shown in Figure 1A is to draw omitting under the prerequisite of protective seam 150, so the first sensing bar 110 shown in Figure 1A is to draw with solid line.
When using touch-control sensing panel 100, the user can utilize pointer (stylus) or finger to control touch-control sensing panel 100.When pointer or finger contact protective seam 150; or when contact insulation layer 140 and the first sensing bar 110; the two capacitance of the first sensing bar 110 of corresponding pointer or finger and the second sensing bar 120 can change; and touch-control sensing panel 100 can be controlled electronic equipment according to the capacitance of this change, for example the shown cursor of moving screen.So, the user can come operating electronic equipment with touch-control sensing panel 100.
Because when touch-control sensing panel 100 can be used for being made into Touch Screen, so these first sensing electrodes 112 can be all a plurality of transparency conducting layers with these second sensing electrodes 122, and these first cablings 114 can be all many transparent wires with these second cablings 124, wherein the two material of transparency conducting layer and transparent wire for example is indium tin oxide (Indium Tin Oxide, ITO) or indium-zinc oxide (Indium Zinc Oxide, IZO).
But, must explanation be that even touch-control sensing panel 100 is to be made into Touch Screen, under the prerequisite that does not affect display quality, these first cablings 114 and these second cablings 124 also differ, and to establish a capital be transparent wire.For example, all first cablings 114 can be all metal wire with all second cablings 124.Perhaps, some first cablings 114 are all metal wire with some second cablings 124, and remaining first cabling 114 and the second cabling 124 then are all transparent wire.
In addition, it is worth mentioning that, touch-control sensing panel 100 not only can be used for being made into Touch Screen, and can be used for being made into opaque touch-control input device, it for example is electronic writing pad (electronic sketch pad) or the touch pad of mobile computer (touch pad).Therefore, substrate 130 also can be a kind of opaque substrate, and these first sensing electrodes 112 can be all a plurality of metal levels with these second sensing electrodes 122.
In the present embodiment, each bar first cabling 114 has more an opening H1, and 124 of the second cablings are under opening H1.In same the first cabling 114, opening H1 position is between the edge S1 of these first sides.When overlooking these openings H1(shown in Figure 1A) time, the shape of these openings H1 is all closed figure as can be known, and for example the shape of the opening H1 shown in Figure 1A can be rectangle.So the hole wall of opening H1 can't connect any first side edge S1, namely opening H1 extends from any first side edge S1 to form.
Must explanation be, although each bar first cabling 114 shown in Figure 1A all has an opening H1, in other embodiments, can only have one or at least two the first cablings 114 to have opening H1, other first cabling 114 does not then have any opening H1.Therefore, the quantity of the opening H1 shown in Figure 1A and only distributing for illustrating, and non-limiting the present invention.
Fig. 1 C is the local enlarged diagram of Figure 1A, and Fig. 1 D is the diagrammatic cross-section that II-II section along the line is drawn among Fig. 1 C, and wherein Fig. 1 C amplifies overlapping place between the first cabling 114 and the second cabling 124 and draws.See also Fig. 1 C and Fig. 1 D, can form the hatched example areas of at least one overlapping area Z1(shown in Fig. 1 C between the first cabling 114 and the second cabling 124).Take Fig. 1 C as example, formed overlapping area Z1 is two between the first cabling 114 and the second cabling 124, and each overlapping area Z1 position is between opening H1 and one of them first side edge S1.
Opening H1 has a pair of the first edge of opening W1 and a pair of the second edge of opening W2.In same opening H1, these first edge of opening W1 is connected between these second edge of opening W2, wherein the trend of these first edge of opening W1 can with these first sides edge S1 move towards identical, and the trend of these second edge of opening W2 can with these second side edges S2 move towards identical.
Because each bar second cabling 124 and wherein first cabling 114 overlappings, therefore overlapping place between the first cabling 114 and the second cabling 124 can produce stray capacitance unavoidably.This stray capacitance can cause the decay of electric signal, causes the sensitivity of touch-control sensing panel 100, and wherein the capacitance of stray capacitance is larger, and the degree of desensitization is also larger.
Yet because 124 of the second cablings are under opening H1, so opening H1 can reduce the overlapping area between the first cabling 114 and the second cabling 124, thus the capacitance of reduction stray capacitance.So, can reduce the attenuation amplitude of electric signal, thereby keep or improve the sensitivity of touch-control sensing panel 100.Secondly, because overlapping area Z1 can be limited between the two second side edge S2 of the second cabling 124, thereby effectively reduce overlapping area between the first cabling 114 and the second cabling 124, with raising sensitivity.
In addition, opening H1 can freely design.For example, increase the area of opening H1, so that the two is possessed under the condition of live width of enough width at the first cabling 114 and the second cabling 124, second side edge S2 in fact still can align with the second edge of opening W2.So, under the prerequisite that changes not significantly the first cabling 114 and the second cabling 124 the two resistance, present embodiment still can reduce the overlapping area between the first cabling 114 and the second cabling 124, thus the sensitivity of keeping or improving touch-control sensing panel 100.
Fig. 2 A is the schematic top plan view of the touch-control sensing panel of another embodiment of the present invention, and Fig. 2 B is the diagrammatic cross-section that III-III section along the line is drawn among Fig. 2 A.See also Fig. 2 A and Fig. 2 B, touch-control sensing panel 200 and touch-control sensing panel 100 the two structural similarity of present embodiment.
For example, touch-control sensing panel 100 all comprises the assembly that some are identical with 200, and these assemblies are the first sensing bar 110, substrate 130, insulation course 140 and protective seam 150.In addition, touch-control sensing panel 200 with 100 the two advantage (advantage), function (function) and to use (application) basically all identical, so repeated description no longer.
Touch-control sensing panel 200 comprises many second sensing bars 220, and the difference between touch- control sensing panel 200 and 100 is: the second cabling 224 that each bar second sensing bar 220 has.Specifically, in touch-control sensing panel 200, each bar second cabling 224 has a pair of second side edge S4 respect to one another, and these second side edges S4 of same the second cabling 224 all the position between the 2 second edge of opening W2 of opening H1, shown in Fig. 2 A.
Therefore, can form the hatched example areas of at least one overlapping area Z2(shown in Fig. 2 A between the first cabling 114 and the second cabling 224), and overlapping area Z2 is limited between the two second side edge S4 of the second cabling 224.So, reduce the overlapping area between the first cabling 114 and the second cabling 224, thus the sensitivity that effectively improves touch-control sensing panel 200.
Fig. 3 A is the schematic top plan view of the touch-control sensing panel of another embodiment of the present invention, and Fig. 3 B is the diagrammatic cross-section that IV-IV section along the line is drawn among Fig. 3 A.See also Fig. 3 A and Fig. 3 B, the touch-control sensing panel 300 of present embodiment comprises many first sensing bars 310, many second sensing bars 320, a substrate 130, ㄧ insulation course 140 and protective seams 150.Touch- control sensing panel 100 and 300 the two structural similarities, only the two difference is: the position of the first sensing bar 310 is different from the position of the first sensing bar 110, and the position of the second sensing bar 320 is different from the position of the second sensing bar 120.
Particularly, the first sensing bar 310, the second sensing bar 320 and insulation course 140 all are configured in 132 tops, plane of substrate 130.Yet, be different from touch-control sensing panel 100, these the first sensing bar 310 contact planes 132, and insulation course 140 covers the first sensing bar 310 and plane 132.320 of the second sensing bars are on insulation course 140, and above the first sensing bar 310.Hence one can see that, and insulation course 140 is configured between these the first sensing bars 310 and these the second sensing bars 320, and these the first sensing bars 310 are configured between insulation course 140 and the substrate 130.
These the first sensing bars 310 are interlaced with each other with these the second sensing bars 320.In Fig. 3 A, perpendicular to the trend of these the second sensing bars 320, wherein the bearing of trend of the second sensing bar 320 can be horizontal direction X1 to the trend of these the first sensing bars 310 in fact, and the bearing of trend of the first sensing bar 310 can be vertical direction X2.But, in other embodiments, the bearing of trend of the second sensing bar 320 also can be vertical direction X2, and the bearing of trend of the first sensing bar 310 also can be horizontal direction X1.Therefore, the two bearing of trend of the first sensing bar 310 shown in Fig. 3 A and the second sensing bar 320 does not limit the present invention.
Each bar first sensing bar 310 comprises a plurality of the first sensing electrodes 312 and many first cablings 314, and wherein each bar first cabling 314 is connected between adjacent two the first sensing electrodes 312.Specifically, each bar first cabling 314 has a pair of first side edge S5 respect to one another, and these first sides edge S5 connects these the first sensing electrodes 312.In addition, the material of the first sensing electrode 312 can be same as the material of aforementioned the first sensing electrode 112, and the material of the first cabling 314 can be same as aforementioned the first cabling 114 the two material.
Each bar second sensing bar 320 comprises a plurality of the second sensing electrodes 322 and many second cablings 324, and wherein each bar second cabling 324 is connected between adjacent two the second sensing electrodes 322.Specifically, each bar second cabling 324 also has a pair of second side edge S6 respect to one another, and these second side edges S6 connects these the second sensing electrodes 322.In addition, the material of the second sensing electrode 322 can be same as the material of aforementioned the second sensing electrode 122, and the material of the second cabling 324 can be same as the material of aforementioned the second cabling 124.
These the first sensing bars 310 can overlap with these the second sensing bar 320 parts.Specifically, from Fig. 3 A, each 324 meetings of bar second cabling and wherein first cabling 314 overlappings are so these second cablings 324 can corresponding these first cablings 314.But, each second sensing electrode 322 but can not overlap with any one the first sensing electrode 312, as shown in Figure 3A.
In addition, each bar first cabling 314 has more an opening H2, and 324 of the second cablings are directly over opening H2.In same the first cabling 314, opening H2 position is between the edge S5 of these first sides, and the hole wall of opening H2 can't connect any first side edge S5, and namely opening H2 extends from any first side edge S5 to form.
Must explanation be, although each bar first cabling 314 shown in Fig. 3 A all has an opening H2, in other embodiments, can only have one or at least two the first cablings 314 to have opening H2, other first cabling 314 does not then have any opening H2.Therefore, the quantity of the opening H2 shown in Fig. 3 A and only distributing for illustrating, and non-limiting the present invention.
Fig. 3 C is the local enlarged diagram of Fig. 3 A, and Fig. 3 D is the diagrammatic cross-section that V-V section along the line is drawn among Fig. 3 C, and wherein Fig. 3 C amplifies overlapping place between the first cabling 314 and the second cabling 324 and draws.See also Fig. 3 C and Fig. 3 D, can form the hatched example areas of at least one overlapping area Z3(shown in Fig. 3 C between the first cabling 314 and the second cabling 324).Take Fig. 3 C as example, formed overlapping area Z3 is two between the first cabling 314 and the second cabling 324, and each overlapping area Z3 position is between opening H2 and one of them first side edge S5.
Opening H2 has a pair of the first edge of opening W3 and a pair of the second edge of opening W4.In same opening H2, these first edge of opening W3 is connected between these second edge of opening W4, wherein the trend of these first edge of opening W3 can with these first sides edge S5 move towards identical, and the trend of these second edge of opening W4 can with these second side edges S6 move towards identical.
Although in the present embodiment, second side edge S6 aligns with the second edge of opening W4 in fact, but in other embodiments, these second side edges S6 of same the second cabling 324 can be all the position between the 2 second edge of opening W4 of opening H2, the touch-control sensing panel 400 shown in Fig. 4 A and Fig. 4 B.
Fig. 4 A is the schematic top plan view of the touch-control sensing panel of another embodiment of the present invention, and Fig. 4 B is the diagrammatic cross-section that VI-VI section along the line is drawn among Fig. 4 A.See also Fig. 4 A and Fig. 4 B, touch- control sensing panel 400 and 300 the two structural similarities, for example touch-control sensing panel 400 also comprises many first sensing bars 310, a substrate 130, an insulation course 140 and a protective seam 150.Only the difference between the touch- control sensing panel 400 and 300 is: the second cabling 424 of touch-control sensing panel 400.
Touch-control sensing panel 400 comprises many second sensing bars 420, and each bar second sensing bar 420 comprises many second cablings 424.Each bar second cabling 424 has a pair of second side edge S8 respect to one another, and these second side edges S8 of same the second cabling 424 all the position between the 2 second edge of opening W4 of opening H2.Each bar second cabling 424 and wherein first cabling 314 overlappings, thereby form the hatched example areas of overlapping area Z4(shown in Fig. 4 A).
Because all the position is between 2 second edge of opening W4 for these second side edges S8 of same the second cabling 424, so overlapping area Z4 is limited between the two second side edge S8 of the second cabling 424.So, reduce overlapping area between the first cabling 314 and the second cabling 424.In addition, must explanation be that above touch-control sensing panel 300 is basically all identical with touch-control sensing panel 100 with 400 the two advantage, function and application, so repeated description no longer.
In sum, in touch-control sensing panel of the present invention, the opening that the first cabling has can reduce the overlapping area between the first cabling and the second cabling, to reduce the capacitance of stray capacitance.So, the present invention can reduce the attenuation amplitude of electric signal, thereby keeps or improve the sensitivity of touch-control sensing panel.
Although the present invention discloses as above with previous embodiment, so it is not to limit the present invention, anyly has the knack of alike skill person, and without departing from the spirit and scope of the present invention, institute does to change and the equivalence replacement of retouching, and still is in the scope of patent protection of the present invention.
Claims (9)
1. a touch-control sensing panel is characterized in that, comprising:
One substrate has a plane;
Many the first sensing bars, be configured in this top, plane, and arranged side by side each other, respectively this first sensing bar comprises a plurality of the first sensing electrodes and many first cablings, respectively this first cabling is connected between adjacent two the first sensing electrodes, and have a pair of first side respect to one another edge, and those first side edge connect those the first sensing electrodes, and at least one the first cablings have more an opening between those first side edge;
Many the second sensing bars, be configured in this top, plane, and arranged side by side each other, respectively this second sensing bar comprises a plurality of the second sensing electrodes and many second cablings, respectively this second cabling is connected between adjacent two the second sensing electrodes, those the first sensing bars and those the second sensing bars are interlaced with each other, and respectively this second cabling and wherein the first cabling overlapping, have and form at least one overlapping area between this first cabling of this opening and this second cabling, and this overlapping area position is at this opening and wherein between this first side edge; And
One insulation course is configured between those the first sensing bars and those the second sensing bars, and covers this plane;
Wherein respectively this second cabling has a pair of second side edge respect to one another, and those second side edges connect those the second sensing electrodes, this opening has a pair of the first edge of opening and a pair of the second edge of opening, wherein those first edge of opening are connected between those second edge of opening, the trend of those the first edge of opening moves towards identical with those first side edge, and wherein those second side edges of this second cabling are alignd with those second edge of opening in fact.
2. touch-control sensing panel according to claim 1, it is characterized in that: the quantity of described overlapping area is two, respectively this overlapping area position is at this opening and wherein between this first side edge.
3. touch-control sensing panel according to claim 1 is characterized in that: wherein the trend of those the first sensing bars is in fact perpendicular to the trend of those the second sensing bars.
4. touch-control sensing panel according to claim 1, it is characterized in that: wherein those the first sensing bars contact this plane, and the position is between this substrate and this insulation course, and at least one the second cabling positions are directly over this opening.
5. touch-control sensing panel according to claim 1, it is characterized in that: wherein those the second sensing bars contact this plane, and the position is between this substrate and this insulation course, and at least one the second cabling positions are under this opening.
6. touch-control sensing panel according to claim 1, it is characterized in that: wherein those first sensing electrodes and those the second sensing electrodes are a plurality of metal levels.
7. touch-control sensing panel according to claim 1, it is characterized in that: wherein those first sensing electrodes and those the second sensing electrodes are a plurality of transparency conducting layers.
8. touch-control sensing panel according to claim 1, it is characterized in that: wherein those first cablings and those the second cablings are many metal line or many transparent wires.
9. a touch-control sensing panel is characterized in that, comprising:
One substrate has a plane;
Many the first sensing bars, be configured in this top, plane, and arranged side by side each other, respectively this first sensing bar comprises a plurality of the first sensing electrodes and many first cablings, respectively this first cabling is connected between adjacent two the first sensing electrodes, and have a pair of first side respect to one another edge, and those first side edge connect those the first sensing electrodes, and at least one the first cablings have more an opening between those first side edge;
Many the second sensing bars, be configured in this top, plane, and arranged side by side each other, respectively this second sensing bar comprises a plurality of the second sensing electrodes and many second cablings, respectively this second cabling is connected between adjacent two the second sensing electrodes, those the first sensing bars and those the second sensing bars are interlaced with each other, and respectively this second cabling and wherein the first cabling overlapping, have and form at least one overlapping area between this first cabling of this opening and this second cabling, and this overlapping area position is at this opening and wherein between this first side edge; And
One insulation course is configured between those the first sensing bars and those the second sensing bars, and covers this plane;
Wherein respectively this second cabling has a pair of second side edge respect to one another, and those second side edges connect those the second sensing electrodes, this opening has a pair of the first edge of opening and a pair of the second edge of opening, wherein those first edge of opening are connected between those second edge of opening, the trend of those the first edge of opening moves towards identical with those first side edge, and wherein those second side edges of this second cabling all the position between those second edge of opening.
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| CN 201110239256 CN102270061B (en) | 2011-08-19 | 2011-08-19 | Touch sensing panel |
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| CN 201110239256 CN102270061B (en) | 2011-08-19 | 2011-08-19 | Touch sensing panel |
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| CN102270061B true CN102270061B (en) | 2013-04-03 |
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| CN103513806A (en) * | 2012-06-28 | 2014-01-15 | 鸿富锦精密工业（深圳）有限公司 | Touch panel and touch liquid crystal display screen |
| CN103543546A (en) * | 2012-07-13 | 2014-01-29 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display screen |
| CN104216578A (en) * | 2013-05-30 | 2014-12-17 | 京东方科技集团股份有限公司 | Touch panel and display device |
| CN110688029B (en) * | 2019-09-30 | 2023-04-18 | 京东方科技集团股份有限公司 | Touch panel, touch display panel and display device |
| CN113874822B (en) * | 2020-03-19 | 2023-06-30 | 京东方科技集团股份有限公司 | Touch sensor and display device |
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| CN101303635A (en) * | 2008-07-01 | 2008-11-12 | 友达光电股份有限公司 | Capacitance type touching control panel and manufacturing method thereof |
| CN201594249U (en) * | 2010-01-14 | 2010-09-29 | 华映光电股份有限公司 | Touch panel |
| JP4600076B2 (en) * | 2005-02-18 | 2010-12-15 | エプソンイメージングデバイス株式会社 | Liquid crystal device and electronic device |
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| KR100835920B1 (en) * | 2001-12-27 | 2008-06-09 | 엘지디스플레이 주식회사 | Liquid Crystal Display Panel Associated With Touch Panel |
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| JP4600076B2 (en) * | 2005-02-18 | 2010-12-15 | エプソンイメージングデバイス株式会社 | Liquid crystal device and electronic device |
| CN101303635A (en) * | 2008-07-01 | 2008-11-12 | 友达光电股份有限公司 | Capacitance type touching control panel and manufacturing method thereof |
| CN201594249U (en) * | 2010-01-14 | 2010-09-29 | 华映光电股份有限公司 | Touch panel |
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