CN101655759A - Touch display panel - Google Patents
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- CN101655759A CN101655759A CN200910176030A CN200910176030A CN101655759A CN 101655759 A CN101655759 A CN 101655759A CN 200910176030 A CN200910176030 A CN 200910176030A CN 200910176030 A CN200910176030 A CN 200910176030A CN 101655759 A CN101655759 A CN 101655759A
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Abstract
The invention provides a touch display panel which comprises a display panel and a touch circuit, wherein the touch circuit is configured on the display panel and comprises a plurality of first sensing serials, a plurality of second sensing serials and a plurality of sensing signal transmission lines. Each first sensing serial comprises a plurality of first sensing sub-serials and a plurality of first branch leads connected between the first sensing sub-serials. Each second sensing serial comprises a plurality of second sensing sub-serials and a plurality of second branch leads connected between the sensing sub-serials, and the first sensing serials and the second sensing serials are mutually staggered. Each first sensing serial and each second sensing serial are respectively connected with a sensing signal transmission circuit.
Description
Technical field
The invention relates to a kind of touch-control display panel (touch-sensing display panel), and particularly relevant for a kind of capacitance type touch control display panel.
Background technology
Contact panel is divided into electric resistance touch-control panel, capacitance type touch-control panel, optical touch control panel, sound wave type contact panel and electromagnetic touch-control panel haply according to the difference of its sensing mode.Since capacitance type touch-control panel have the reaction time fast, fiduciary level is good and the durability advantages of higher, therefore, capacitance type touch-control panel is widely used in electronic product.According to the difference of structure and manufacture, capacitance type touch-control panel can be divided into two kinds of external labeling type and integrated/in-building types (on-cell/in-cell) again haply.The capacitance type touch-control panel of external labeling type normally is made in sensing serials earlier on one assisting base plate earlier, this assisting base plate that has been manufactured with sensing serials is attached on the outside surface of display again, and clearly, the external labeling type contact panel can have certain thickness.Compare with the external labeling type contact panel, integrated/in-building type contact panel then very helps the thinning and the lightweight of display.
No matter integrated/the in-building type contact panel, external labeling type contact panel have all faced yield rate deficiency in the manufacture process on making, or the yield rate that static discharge caused reduces problem.For example; present integrated/in-building type contact panel is to go up prior to a wherein surface of substrate to make touch control line mostly; go up in another surface of substrate more afterwards and make colored filter film; when making colored filter film; touch control line regular meeting breaks because of yield rate in the manufacture process is not enough, or static discharge and be subjected to destroy.In addition, no matter integrated/the in-building type contact panel, external labeling type contact panel, when the user with finger touches integrated/when in-building type contact panel and external labeling type contact panel, the static discharge phenomenon also might produce, and then causes touch control line destroyed.
Figure 1A and Figure 1B are the synoptic diagram of known touch control line.Please refer to Figure 1A and Figure 1B, known touch control line 100 comprises a plurality of first sensing serials 110 and a plurality of second sensing serials 120.Each first sensing serials 110 is extended along a first direction D1, and each first sensing serials 110 is electrically insulated each other.By Figure 1A and Figure 1B as can be known, each first sensing serials 110 comprises a plurality of first sensor pads 112 and a plurality of first bridge part 114, and each first bridge part 114 is electrically connected on respectively between two adjacent first sensor pads 112.Each second sensing serials 120 is extended along a second direction D2, and each second sensing serials 120 is electrically insulated each other.Each second sensing serials 120 comprises a plurality of second sensor pads 122 and a plurality of second bridge part 124, and each second bridge part 124 is electrically connected on respectively between two adjacent second sensor pads 122.In addition, be electrically insulated each other between first sensing serials 110 and second sensing serials 120.
When yield rate deficiency in the manufacture process or static discharge phenomenon generation destruction, the situation of broken string appears in first sensing serials 110 and second sensing serials, 120 regular meetings, illustrates as the regional A among Figure 1B.Because the static discharge phenomenon can't avoid in technology and in the use fully, the electro-static discharge protective ability that therefore how to promote touch control line 100 is one of important issue of facing of deviser.
When the broken string place occurs in the viewing area, owing to be difficult for repairing, often cause useless sheet and waste, therefore how reducing the repairing demand becomes an important topic.
Summary of the invention
The invention provides a kind of touch-control display panel, it can reduce the demand of repairing (repairing) effectively.
The invention provides a kind of touch-control display panel, it comprises a display panel and a touch control line.Touch control line is disposed on the display panel, and touch control line comprises a plurality of first sensing serials, a plurality of second sensing serials and many sensing signal transmission circuits.Each first sensing serials comprises a plurality of first sensing substring row and a plurality of first offset that is connected between the first sensing substring row.Each second sensing serials comprises a plurality of second sensing substrings row and a plurality of second offset that is connected between the second sensing substring row, and first sensing serials and second sensing serials are interlaced with each other.Each sensing signal transmission circuit respectively with one first sensing serials wherein or wherein one second sensing serials be connected.
In one embodiment of this invention, aforesaid display panel comprises one first substrate, one second substrate and a display dielectric layer, and wherein second substrate is disposed at first substrate top, and display dielectric layer then is disposed between first substrate and second substrate.
In one embodiment of this invention, aforesaid display dielectric layer comprises a liquid crystal layer, an electrophoretic display medium layer or an organic electric-excitation luminescent display dielectric layer.
In one embodiment of this invention, aforesaid touch control line is disposed on the outside surface of display panel.
In one embodiment of this invention, be built in the display panel in the aforesaid touch control line.
In one embodiment of this invention, aforesaid each first sub-sensing serials comprises a plurality of first sensor pads and many first bridging conductors, and wherein each first bridging conductor is connected between two adjacent first sensor pads.
In one embodiment of this invention, aforesaid first offset is connected between first sensor pad of position in the different first sub-sensing serials.
In one embodiment of this invention, aforesaid each second sub-sensing serials comprises a plurality of second sensor pads and many second bridging conductors, and wherein each second bridging conductor is connected between two adjacent second sensor pads.
In one embodiment of this invention, aforesaid second offset is connected between second sensor pad of position in the different second sub-sensing serials.
In one embodiment of this invention, first sensor pad, first bridging conductor and first offset in aforesaid each first sensing serials are arranged in one first reticulate texture, and first reticulate texture has a plurality of first mesh, and the position of each first mesh is corresponding to the position of one of them second sensor pad.
In one embodiment of this invention, second sensor pad, second bridging conductor and second offset in aforesaid each second sensing serials are arranged in one second reticulate texture, and second reticulate texture has a plurality of second mesh, and the position of each second mesh is corresponding to the position of one of them first sensor pad.
In one embodiment of this invention, aforesaid touch-control display panel can further comprise a sensing signal sensing circuit, and wherein the sensing signal sensing circuit is electrically connected with first sensing serials and second sensing serials by the sensing signal transmission circuit.
In one embodiment of this invention, aforesaid first sensor pad comprises the electrically conducting transparent sensor pad, and the material of electrically conducting transparent sensor pad comprises indium tin oxide, indium-zinc oxide or aluminium zinc oxide.
In one embodiment of this invention, aforesaid first sensor pad comprises metal net shaped sensor pad, and the material of metal net shaped sensor pad comprises aluminium, copper, molybdenum, tungsten or gold.In addition, the live width of metal net shaped sensor pad for example is between 0.1 micron to 10 microns.
Based on above-mentioned, because the row of the sensing substring in the sensing serials of the present invention are to be connected to each other by many offsets, therefore sensing serials of the present invention is not prone to the problem that can't transmit sensing signal because of broken string, and then reduces the demand of repairing.In addition, the offset in the sensing serials can further reduce static discharge (Electro-Static Discharge is ESD) to the infringement of sensing serials.
Description of drawings
Figure 1A and Figure 1B are the synoptic diagram of known touch control line.
Fig. 2 A to Fig. 2 F is the diagrammatic cross-section of different touch-control display panels of the present invention.
Fig. 3 A, Fig. 3 B to Fig. 3 C and Fig. 4 A to Fig. 4 B are the synoptic diagram of the touch control line of first embodiment of the invention.
Fig. 5 A, Fig. 5 B to Fig. 5 C and Fig. 6 A to Fig. 6 B are the synoptic diagram of the touch control line of second embodiment of the invention.
Drawing reference numeral
100: touch control line
110: the first sensing serials
120: the second sensing serials
200: touch-control display panel
210: display panel
212: the first substrates
214: the second substrates
216: display dielectric layer
220: touch control line
222: the first sensing serials
222a: first sensing substring row
P1: first sensor pad
C1: first bridging conductor
222b: first offset
224: the second sensing serials
224a: second sensing substring row
P2: second sensor pad
C2: second bridging conductor
224b: second offset
226: the sensing signal transmission circuit
M1: first mesh
M2: second mesh
A, A1, A2, A3, A4: zone
S: assisting base plate
R: alternative route
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate appended accompanying drawing to be described in detail below.
Fig. 2 A to Fig. 2 F is the diagrammatic cross-section of different touch-control display panels of the present invention.Please refer to Fig. 2 A to Fig. 2 F, the touch-control display panel 200 of present embodiment comprises that a display panel 210 and is disposed at the touch control line 220 on the display panel 210.In the present embodiment, display panel 210 comprises one first substrate 212, one second substrate 214 and a display dielectric layer 216, wherein second substrate 214 is disposed at first substrate, 212 tops, display dielectric layer 216 then be disposed at first substrate 212 and second substrate 214 between.For example, first substrate 212 can be a thin-film transistor array base-plate (TFT array substrate) with pel array 212a, second substrate 214 can be a colored optical filtering substrates (Color filtersubstrate), and display dielectric layer 216 can be liquid crystal layer.Yet, in other feasible embodiment, first substrate 212 can be a thin-film transistor array base-plate that is integrated with chromatic filter layer, and (Color filter onArray, COA), and second substrate 214 can be a subtend substrate with common electrode (common electrode).In addition, the employed display dielectric layer 216 of present embodiment can be electrophoretic display medium layer, organic electric-excitation luminescent display dielectric layer or other display mediums.
In the present embodiment, touch control line 220 can be disposed on the outside surface of display panel 210, in other words, touch control line 220 can be to be configured on first substrate 212 or on second substrate 214 (as Fig. 2 A, Fig. 2 D), is built in (as Fig. 2 B, Fig. 2 E) in the display panel 210 in can also being.In addition, touch control line 220 can also be configured in earlier on the assisting base plate S, assisting base plate S is attached to outward (as Fig. 2 C, Fig. 2 F) on first substrate 212 or on second substrate 214 again.When touch control line 220 is disposed on the outside surface of display panel 210, touch-control display panel 200 is so-called integrated (on-cell) touch-control display panel (as Fig. 2 A, Fig. 2 D), when touch control line 220 is affixed on outside by assisting base plate S on the outside surface of display panel 210, touch-control display panel 200 is so-called external labeling type touch-control display panel (as Fig. 2 C, Fig. 2 F), when being built in the display panel 210 in the touch control line 220, touch-control display panel 200 is so-called in-building type (in-cell) touch-control display panel (Fig. 2 B, Fig. 2 E).
In detail, touch control line 220 can directly be formed on the outside surface of second substrate 214 of display panel 210, shown in Fig. 2 A.In addition, touch control line 220 also can be formed at earlier on the assisting base plate S, and the substrate S that again this has been formed with touch control line 220 is pasted on the outside surface of second substrate 214 of display panel 210, shown in Fig. 2 C.Similar ground, touch control line 220 can directly be formed on the outside surface of first substrate 212 of display panel 210, shown in Fig. 2 D.In addition, touch control line 220 also can be formed at earlier on the substrate S, and the substrate S that again this has been formed with touch control line 220 is pasted on the outside surface of first substrate 212 of display panel 210, shown in Fig. 2 F.
Hold above-mentionedly, touch control line 220 can directly be formed on the inside surface of second substrate 214 of display panel 210, shown in Fig. 2 B, or directly is formed on the inside surface of first substrate 212 of display panel 210, shown in Fig. 2 E.
Below will arrange in pairs or groups Fig. 3 A, Fig. 3 B to Fig. 3 C and Fig. 4 A to Fig. 4 B is described in detail touch control line 220.
First embodiment:
Fig. 3 A, Fig. 3 B to Fig. 3 C and Fig. 4 A to Fig. 4 B are the synoptic diagram of the touch control line of first embodiment of the invention.Please refer to 3A, Fig. 3 B to Fig. 3 C, the touch control line 220 of present embodiment comprises a plurality of first sensing serials 222, a plurality of second sensing serials 224 and many sensing signal transmission circuits 226.Each first sensing serials 222 comprises a plurality of first sensing substring row 222a and a plurality of first offset 222b that is connected between the first sensing substring row 222a.Each second sensing serials 224 comprises a plurality of second sensing substring row 224a and a plurality of second offset 224b that is connected between the second sensing substring row 224a, and first sensing serials 222 and second sensing serials 224 are interlaced with each other.Each sensing signal transmission circuit 226 respectively with one first sensing serials 222 wherein or wherein one second sensing serials 224 be connected.
In the present embodiment, aforesaid each first sub-sensing serials 222a comprises a plurality of first sensor pad P1 and many first bridging conductor C1, and wherein each first bridging conductor C1 is connected between the two adjacent first sensor pad P1.From Fig. 3 A, Fig. 3 B Fig. 3 C as can be known, the first offset 222b is connected between the first sensor pad P1 of position in the different first sub-sensing serials 222a.In addition, aforesaid each second sub-sensing serials 224a comprises a plurality of second sensor pad P2 and many second bridging conductor C2, and wherein each second bridging conductor C2 is connected between the two adjacent second sensor pad P2.From Fig. 3 B and Fig. 3 C as can be known, the second offset 224b is connected between the second sensor pad P2 of position in the different second sub-sensing serials 224a.Shown in Fig. 3 A, Fig. 3 B to 3C, in this embodiment, use two to be example respectively with the first sub-sensing serials 224a and the second sub-sensing serials 224b, four adjacent first sensor pad P1 constitute one first sensing cell along first direction (for example being the D1 direction), and four second adjacent sensor pad P2 constitute one second sensing cell along second direction (for example being the D2 direction).The of the present invention first sub-sensing serials 224a and the second sub-sensing serials 224b also use many respectively, such as being three or four, to increase the effect of sensing.
In the design, the length of side L of each first sensor pad P1 and each second sensor pad P2 and is preferably between between the 1mm to 6mm between 0.5 millimeter (mm) to 8 millimeters (mm), for example is 4mm.The spacing g of the first sensor pad P1 and the second sensor pad P2 is between between the 0.01mm to 1mm, and is preferably between between the 0.1mm to 0.8mm, for example is 0.5mm.The length of side L of the first sensor pad P1 and the second sensor pad P2 and spacing g can revise according to the practical design demand.
In an embodiment of the present invention, the first sensor pad P1 or the second sensor pad P2 comprise the electrically conducting transparent sensor pad, and the material of electrically conducting transparent sensor pad comprises indium tin oxide, indium-zinc oxide or aluminium zinc oxide.And in other embodiments of the invention, the first sensor pad P1 or the second sensor pad P2 comprise metal net shaped sensor pad, and the material of metal net shaped sensor pad comprises aluminium, copper, molybdenum, tungsten or gold.In addition, the live width of metal net shaped sensor pad for example is between 0.1 micron to 10 microns.The net-like pattern of metal net shaped sensor pad can be triangle, rectangle, rhombus, sexangle, polygon and circle etc., and the metal net shaped sensor pad that constitutes with rectangular patterns is an example, and the length of side of rectangular patterns for example is between 10 microns to 600 microns.
Please refer to Fig. 3 A, Fig. 3 B to Fig. 3 C, the first sensor pad P1 in each first sensing serials 222, the first bridging conductor C1 and the first offset 222b are arranged in one first reticulate texture (meshedstructures), and first reticulate texture has a plurality of first mesh M1, and the position of each first mesh M1 is corresponding to the position of one of them second sensor pad P2.In addition, the second sensor pad P2 in each second sensing serials 224, the second bridging conductor C2 and the second offset 224b are arranged in one second reticulate texture, and second reticulate texture has a plurality of second mesh M2, and the position of each second mesh M2 is corresponding to the position of one of them first sensor pad P1.Because the first sensor pad P1 crisscrosses in second sensing cell, the second sensor pad P2 crisscrosses in first sensing cell, therefore user's the easier while touch-control of finger is to the first sensor pad P1 and the second sensor pad P2, so the easier purpose that reaches position probing of this design can be avoided the mistake start.
It should be noted that, because the first bridging conductor C1 can be staggered with the second offset 224b, therefore the first bridging conductor C1 and the second offset 224b need adopt the patterned film of different layers to make, to avoid the first bridging conductor C1 and the second offset 224b in the staggered place short circuit.In a preferred embodiment, a configurable insulation course between the first bridging conductor C1 and the second offset 224b is to avoid the first bridging conductor C1 and the second offset 224b in the staggered place short circuit.Similarly, because the second bridging conductor C2 can be staggered with the first offset 222b, therefore the second bridging conductor C2 and the first offset 222b need adopt the patterned film (patterned thin films) of different layers to make, to avoid the second bridging conductor C2 and the first offset 222b in the staggered place short circuit.In a preferred embodiment, a configurable insulation course between the second bridging conductor C2 and the first offset 222b is to avoid the second bridging conductor C2 and the first offset 222b in the staggered place short circuit.In alternate embodiment, and insulation course can substitute by a plurality of patterning insulation blocks, patterning insulation block only is arranged on the staggered place, can avoid in the staggered place short circuit, the first sensor pad P1 and the second sensor pad P2 are used to be made with one deck, not only penetrability can be increased, also the sensing uniformity coefficient can be promoted.
For example, when the first bridging conductor C1, the first sensor pad P1 and the second sensor pad P2 when making in the lump, the second offset 224b can adopt another layer metallic film to make (alternate embodiment 1).Similarly, when the second offset 224b, the first sensor pad P1 and the second sensor pad P2 when making in the lump, the first bridging conductor C1 can adopt another layer metallic film to make (alternate embodiment 2).In addition, when the second bridging conductor C2, the first sensor pad P1 and the second sensor pad P2 when making in the lump, the first offset 222b can adopt another layer metallic film to make (alternate embodiment 3).Similarly, when the first offset 222b, the first sensor pad P1 and the second sensor pad P2 when making in the lump, the second bridging conductor C2 can adopt another layer metallic film to make (alternate embodiment 4).
Hold above-mentioned, the fabricator can select alternate embodiment 1 or alternate embodiment 2 to make the first bridging conductor C1 interlaced with each other and the second offset 224b, certainly, the fabricator can select alternate embodiment 3 or alternate embodiment 4 to make the second bridging conductor C2 interlaced with each other and the first offset 222b.In addition, aforesaid alternate embodiment 1 can at random be arranged in pairs or groups with alternate embodiment 3 or alternate embodiment 4, and in like manner, aforesaid alternate embodiment 2 can also at random be arranged in pairs or groups with alternate embodiment 3 or alternate embodiment 4.
In the present embodiment, touch-control display panel 200 can further comprise a sensing signal sensing circuit 230, and wherein sensing signal sensing circuit 230 is electrically connected with first sensing serials 222 and second sensing serials 224 by sensing signal transmission circuit 226.
Please refer to Fig. 4 A to Fig. 4 B, when broken string takes place in the first bridging conductor C1 among the regional A1, first sensing serials 222 still can be kept the electrical connection between the first sensor pad P1 by the first contiguous offset 222b, makes sensing signal still can transmit (as the alternative route R among the figure).Similarly, when broken string takes place in the second bridging conductor C2 among the regional A2, second sensing serials 224 still can be kept electrical connection between the second sensor pad P2 by the second offset 224b, makes sensing signal still can transmit (as the alternative route R among the figure).Because the design of the first offset 222b and the first bridging conductor C1, alternative route R is quite approaching with the resistance value of original bang path, therefore is difficult for the problem that causes sensing signal to postpone.Hold above-mentioned.First sensing serials 222 and second sensing serials in the present embodiment will not be prone to the problem that can't transmit sensing signal because of broken string, so can reduce the demand of repairing.
Second embodiment:
Fig. 5 A, Fig. 5 B to Fig. 5 C and Fig. 6 A to Fig. 6 B are the synoptic diagram of the touch control line of second embodiment of the invention.Please refer to Fig. 5 A, Fig. 5 B to Fig. 5 C, the touch control line 200 of the touch control line 200 ' of present embodiment and first embodiment is similar, for main difference part is that the first touch pad P1 is different with the arrangement mode of the second touch pad P2.
From Fig. 5 A, Fig. 5 B to Fig. 5 C as can be known, the first touch pad P1 of position in the same first sensing substring row 222a is tortuous (zigzag) to arrange, and the first touch pad P1 is that the first bridging conductor C1 by many inclinations is electrically connected to each other.
Please refer to Fig. 6 A to Fig. 6 B, when broken string took place the first bridging conductor C1 among the regional A3, first sensing serials 222 still can be kept electrical connection between the first sensor pad P1 by the first offset 222b.Similarly, when broken string took place the second bridging conductor C2 among the regional A4, second sensing serials 224 still can be kept electrical connection between the second sensor pad P2 by the second offset 224b.Hold above-mentioned.First sensing serials 222 and second sensing serials in the present embodiment will not be prone to the problem that can't transmit sensing signal because of broken string, so can reduce the demand of repairing.
Hold above-mentionedly, because the sensing substring row in the sensing serials of the present invention are to be connected to each other by many offsets, therefore sensing serials of the present invention is not prone to the problem that can't transmit sensing signal because of broken string, and then reduces the demand of repairing.In addition, the offset in the sensing serials can further reduce the infringement of static discharge to sensing serials.
In addition, because the sub-sensing serials of both direction is interlaced with each other, so the easier while touch-control of user's finger is to the first sensor pad P1 and the second sensor pad P2, so the easier purpose that reaches position probing of this design.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when being as the criterion with claim institute confining spectrum.
Claims (18)
1. a touch-control display panel is characterized in that, described touch-control display panel comprises:
One display panel;
One touch control line is disposed on the described display panel, and wherein said touch control line comprises:
A plurality of first sensing serials, wherein each described first sensing serials comprises a plurality of first sensing substring row and a plurality of first offset that is connected between described these first sensing substring row;
A plurality of second sensing serials, wherein each described second sensing serials comprises a plurality of second sensing substrings row and a plurality of second offset that is connected between described these second sensing substrings row, and described these first sensing serials are interlocked with described these second sensing serials; And
Many sensing signal transmission circuits, wherein each described sensing signal transmission circuit respectively with one first sensing serials wherein or wherein one second sensing serials be connected.
2. touch-control display panel as claimed in claim 1 is characterized in that, described display panel comprises:
One first substrate;
One second substrate is disposed at described first substrate top; And
One display dielectric layer is disposed between described first substrate and described second substrate.
3. touch-control display panel as claimed in claim 2 is characterized in that, described display dielectric layer comprises a liquid crystal layer, an electrophoretic display medium layer or an organic electric-excitation luminescent display dielectric layer.
4. touch-control display panel as claimed in claim 2 is characterized in that, described touch control line is disposed on the outside surface of described display panel.
5. touch-control display panel as claimed in claim 4 is characterized in that described touch-control display panel more comprises an assisting base plate, is arranged between described touch control line and the described display panel.
6. touch-control display panel as claimed in claim 1 is characterized in that, is built in the described display panel in the described touch control line.
7. touch-control display panel as claimed in claim 1 is characterized in that, each described first sub-sensing serials comprises:
A plurality of first sensor pads; And
Many first bridging conductors, wherein each described first bridging conductor is connected between two adjacent first sensor pads.
8. touch-control display panel as claimed in claim 7 is characterized in that, described these first offsets are connected between described these first sensor pads in the different first sub-sensing serials of position.
9. touch-control display panel as claimed in claim 7 is characterized in that, each described second sub-sensing serials comprises:
A plurality of second sensor pads; And
Many second bridging conductors, wherein each described second bridging conductor is connected between two adjacent second sensor pads.
10. touch-control display panel as claimed in claim 9 is characterized in that, described these second offsets are connected between described these second sensor pads in the different second sub-sensing serials of position.
11. touch-control display panel as claimed in claim 9, it is characterized in that, described these first sensor pads in each described first sensing serials, described these first bridging conductors and described these first offsets are arranged in one first reticulate texture, and described first reticulate texture has a plurality of first mesh, and the position of each described first mesh is corresponding to the position of one of them second sensor pad.
12. touch-control display panel as claimed in claim 9, it is characterized in that, described these second sensor pads in each described second sensing serials, described these second bridging conductors and described these second offsets are arranged in one second reticulate texture, and described second reticulate texture has a plurality of second mesh, and the position of each described second mesh is corresponding to the position of one of them first sensor pad.
13. touch-control display panel as claimed in claim 1, it is characterized in that, described touch-control display panel more comprises a sensing signal sensing circuit, and wherein said sensing signal sensing circuit is electrically connected with described these first sensing serials and described these second sensing serials by described these sensing signal transmission circuits.
14. touch-control display panel as claimed in claim 7 is characterized in that, described these first sensor pads comprise the electrically conducting transparent sensor pad.
15. touch-control display panel as claimed in claim 14 is characterized in that, the material of described these electrically conducting transparent sensor pads comprises indium tin oxide, indium-zinc oxide or aluminium zinc oxide.
16., it is characterized in that described these first sensor pads comprise metal net shaped sensor pad as claim 7 a described touch-control display panel.
17. touch-control display panel as claimed in claim 16 is characterized in that, the material of described these metal net shaped sensor pads comprises aluminium, copper, molybdenum, tungsten or gold.
18. touch-control display panel as claimed in claim 16 is characterized in that, the live width of described these metal net shaped sensor pads is between 0.1 micron to 10 microns.
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| CN2009101760307A CN101655759B (en) | 2009-09-22 | 2009-09-22 | Touch display panel |
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| CN2009101760307A CN101655759B (en) | 2009-09-22 | 2009-09-22 | Touch display panel |
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| CN101840285A (en) * | 2010-05-04 | 2010-09-22 | 友达光电股份有限公司 | Touch control device, touch control display panel and repairing method thereof |
| CN102193667A (en) * | 2010-03-12 | 2011-09-21 | 胜华科技股份有限公司 | Mother board for touch panels and touch panel |
| CN102402354A (en) * | 2010-09-10 | 2012-04-04 | 敦泰科技有限公司 | Capacitive touch screen with mesh-like electrodes |
| CN102478990A (en) * | 2010-11-26 | 2012-05-30 | 奇美电子股份有限公司 | Touch screen |
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| CN105093762A (en) * | 2015-09-28 | 2015-11-25 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method of array substrate as well as display panel and electronic device both provided with array substrate |
| WO2017097205A1 (en) * | 2015-12-08 | 2017-06-15 | 金英花 | Capacitive touch screen and dual-layer electrode structure thereof |
| CN107329641A (en) * | 2017-04-10 | 2017-11-07 | 友达光电股份有限公司 | Touch electrode array and touch display device |
| CN110892369A (en) * | 2017-05-10 | 2020-03-17 | 齐特罗尼克显示器有限公司 | Display device |
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