CN102819353A - Touch panel and touch display panel - Google Patents
Touch panel and touch display panel Download PDFInfo
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- CN102819353A CN102819353A CN2012103219064A CN201210321906A CN102819353A CN 102819353 A CN102819353 A CN 102819353A CN 2012103219064 A CN2012103219064 A CN 2012103219064A CN 201210321906 A CN201210321906 A CN 201210321906A CN 102819353 A CN102819353 A CN 102819353A
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Touch panel and touch display panel. A touch panel comprises a substrate, a touch sensing element, a fan-out circuit structure, a first bonding pad group, a second bonding pad group and a plurality of prepared connecting lines. The substrate comprises a sensing area and a peripheral area surrounding the sensing area, and the peripheral area at least has a first side and a second side which are different. The touch sensing element is positioned on the substrate of the sensing region. The fan-out circuit structure is positioned on the substrate and comprises a plurality of fan-out wires, wherein the fan-out wires are electrically connected with the touch sensing element and extend from the sensing area to the first side of the peripheral area. The first connecting pad group is positioned on the substrate of the peripheral area and positioned on the first side and comprises a plurality of first connecting pads electrically connected with the fan-out wires. The second pad group is located on the substrate of the peripheral region and on the second side, and includes a plurality of second pads. The preparation connecting line is positioned on the substrate in the peripheral area, and the second connecting pad is electrically connected with the first connecting pad through the preparation connecting line.
Description
[technical field]
The invention relates to a kind of panel, and particularly relevant for a kind of contact panel and touch-control display panel.
[background technology]
Touch technology is widely used in the various electronic multimedia product in recent years, and particularly carry-on portable product is like mobile phone, e-book, panel computer etc.Use touch technology can effectively replace the input method of existing keyboard or slide-mouse as the means of input.Except convenience, more owing to the intuitive of operation, the input mode technology of touch-control has become extremely welcome man-machine interface and multimedia interaction mode.
In general, contact panel belongs to high customizing products, that is to say, except its function and size need meet the requirement of client specification, outward appearance also needs the demand of fit.For instance; The client maybe for long limit that flexible circuit board is overlapped in panel or minor face require different; Therefore the light shield that must reopen corresponding to the lap position of flexible circuit board more than one is made the connection pad group, make the connection pad group be positioned at can with the position of flexible circuit board overlap joint.Yet, make the cost of manufacture that light shield can significantly increase contact panel again, cause reaching the purpose of saving cost of manufacture.
[summary of the invention]
The present invention provides a kind of contact panel, and it prepares the various lap positions that help tackle circuit board that dispose of connecting line and connection pad group.
The present invention provides a kind of touch-control display panel in addition, the preparation connecting line of its contact panel and connection pad group dispose the various lap positions that help tackle circuit board.
The present invention proposes a kind of contact panel, and it comprises substrate, touch-control sensing element, fan-out circuit structure, the first connection pad group, the second connection pad group and many first preparation connecting lines.Substrate comprises sensing area and surrounding zone, and wherein the surrounding zone is around sensing area, and the surrounding zone has one first side and one second side at least, and first side is different from second side.The touch-control sensing arrangements of components is on the substrate of sensing area.The fan-out circuit structural arrangements is on substrate, and the fan-out circuit structure comprises many fan out-conductors, electrically connects the touch-control sensing element, and fan out-conductor is extended to first side of surrounding zone by sensing area.The first connection pad assembly places on the substrate of surrounding zone and is positioned at first side, and the first connection pad group comprises a plurality of first connection pads, and first connection pad and fan out-conductor electrically connect.The second connection pad assembly places on the substrate of surrounding zone and is positioned at second side, comprises a plurality of second connection pads.The first preparation connecting line is disposed on the substrate of surrounding zone, and wherein second connection pad electrically connects via the first preparation connecting line and first connection pad.
The present invention proposes a kind of touch-control display panel in addition, and it comprises display panel and contact panel.Contact panel is fitted with display panel, and contact panel comprises substrate, touch-control sensing element, fan-out circuit structure, the first connection pad group, the second connection pad group and many first preparation connecting lines.Substrate comprises sensing area and surrounding zone, and wherein the surrounding zone is around sensing area, and the surrounding zone has one first side and one second side at least, and first side is different from second side.The touch-control sensing arrangements of components is on the substrate of sensing area.The fan-out circuit structural arrangements is on substrate, and the fan-out circuit structure comprises many fan out-conductors, electrically connects the touch-control sensing element, and fan out-conductor is extended to first side of surrounding zone by sensing area.The first connection pad assembly places on the substrate of surrounding zone and is positioned at first side, and the first connection pad group comprises a plurality of first connection pads, and first connection pad and fan out-conductor electrically connect.The second connection pad assembly places on the substrate of surrounding zone and is positioned at second side, comprises a plurality of second connection pads.The first preparation connecting line is disposed on the substrate of surrounding zone, and wherein second connection pad electrically connects via the first preparation connecting line and first connection pad.
Based on above-mentioned; Contact panel of the present invention and touch-control display panel have connection pad group and preparation connecting line; Wherein the connection pad group is disposed at the both sides of the surrounding zone of substrate at least, and those connection pad groups of preparation connecting line electric connection, makes all connection pad groups all electrically connect with the touch-control sensing element.Thus, the collocation of preparation connecting line and connection pad group helps to tackle the various lap positions of circuit board, with the customized requirement of fit.Particularly, can avoid reopening the expense of light shield, to reduce the cost of manufacture of contact panel and touch-control display panel in order to make connection pad.
For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts embodiment, and cooperates appended graphic elaborating as follows.
[description of drawings]
Fig. 1 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 2 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 3 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 4 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 5 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 6 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 7 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 8 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.
Fig. 9 is according to looking synoptic diagram on a kind of touch-control display panel of one embodiment of the invention.
[main element symbol description]
10: touch-control display panel
100 ~ 100g: contact panel
110: substrate
112: sensing area
114: the surrounding zone
114a ~ 114d: side
120: the touch-control sensing element
122,132: sensing serials
124,134: sensor pad
126,136: bridging line
D1, D2: direction
140: the fan-out circuit structure
142: fan out-conductor
150a ~ 150d: connection pad group
170,172,174,176: the preparation connecting line
180,182,184: neonychium
200: display panel
210: adhesion layer
PCB: circuit board
[embodiment]
Fig. 1 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.Please with reference to Fig. 1, in the present embodiment, contact panel 100 comprises substrate 110, touch-control sensing element 120, fan-out circuit structure 140, the first connection pad group 150a, the second connection pad group 150b and many first preparation connecting lines 170.Substrate 110 comprises sensing area 112 and surrounding zone 114, and wherein surrounding zone 114 is around sensing area 112, and surrounding zone 114 has one first side 114a and one second side 114b at least, and the first side 114a is different from the second side 114b.In the present embodiment, the first side 114a and the second side 114b for example are adjacent both sides, and for instance, the first side 114a and the second side 114b for example are long limit and the minor faces that is respectively surrounding zone 114.Substrate 110 for example is glass substrate, plastic substrate, flexible substrate or other substrates.
Touch-control sensing element 120 is disposed on the substrate 100 of sensing area 112.Touch-control sensing element 120 for example is the projected capacitive touch sensing element, but is not limited to this.In the present embodiment, touch-control sensing element 120 for example is to comprise a plurality of first sensing serials 122 and a plurality of second sensing serials 132.First sensing serials 122 for example is to be disposed on the substrate 110, extends and parallel configuration along a first direction D1.First sensing serials 122 for example is to comprise a plurality of first sensor pads 124 and the first adjacent sensor pad 124 of a plurality of first bridging line 126, the first bridging lines, 126 serial connections two.Second sensing serials 132 for example is to be disposed on the substrate 102, extends and parallel configuration along a second direction D2.
Fan-out circuit structure 140 is disposed on the substrate 110, and fan-out circuit structure 140 comprises many fan out-conductors 142, electrically connects touch-control sensing element 120, and fan out-conductor 142 is extended to the first side 114a of surrounding zone 114 by sensing area 112.In the present embodiment; The fan out-conductor 142 of a part electrically connects with first sensing serials 122 that is positioned at sensing area 112; And fan out-conductor 142 of another part and second sensing serials, 132 electric connections that are positioned at sensing area 112, and fan out-conductor 142 is extended to the first side 114a of surrounding zone 114 by sensing area 112.
The first connection pad group 150a is disposed on the substrate 110 of surrounding zone 114 and is positioned at the first side 114a, and the first connection pad group 150a comprises a plurality of first connection pad 152a, and the first connection pad 152a and fan out-conductor 142 electrically connect.In detail, an end of fan out-conductor 142 is connected with first sensing serials 122 or second sensing serials 132, and the other end of fan out-conductor 142 is connected with the first connection pad 152a, makes the touch-control sensing element 120 and the first connection pad group 150a electrically connect thus.
The second connection pad group 150b is disposed on the substrate 110 of surrounding zone 114 and is positioned at the second side 114b, comprises a plurality of second connection pad 152b.In the present embodiment, the first connection pad 152a for example is identical with the number of the second connection pad 152b, and the first connection pad 152a and the second connection pad 152b have man-to-man corresponding relation.
The first preparation connecting line 170 is disposed on the substrate 110 of surrounding zone 114, and wherein the second connection pad 152b electrically connects via the first preparation connecting line 170 and the first connection pad 152a.In other words, each first preparation connecting line 170 for example is to be disposed between one first connection pad 152a and one the second connection pad 152b, makes win connection pad 152a and the second connection pad 152b have man-to-man annexation.Thus, the second connection pad group 150b prepares the connecting line 170 and the first connection pad group 150a and fan-out circuit structure 140 via first and electrically connects, and then electrically connects with touch-control sensing element 120.In general; The first preparation connecting line 170 can be arranged such that the mode that has shortest path between the first connection pad 152a and the second connection pad 152b; For instance; In the present embodiment, the first connection pad group 150a and the second connection pad group 150b for example are the first adjacent side 114a and the second side 114b that is positioned at surrounding zone 114, and therefore the first preparation connecting line 170 is to be disposed at the first side 114a as shown in Figure 1 and the second side 114b.Certainly, (do not illustrate) in other embodiments, might the first preparation connecting line 170 be disposed on the both sides beyond the first side 114a and the second side 114b, to electrically connect the first connection pad group 150a and the second connection pad group 150b yet for other purposes.Moreover; Though the first preparation connecting line 170 is to connect the first connection pad group 150a and the second connection pad group 150b with mode shown in Figure 1 in the present embodiment; But the invention is not restricted to this, in other words, the first preparation connecting line 170 also can otherwise connect the first connection pad 152a and the second connection pad 152b.
In the present embodiment; The material of the first preparation connecting line 170 for example is opaque conductive material, transparent conductive material or both is laminated; Wherein opaque conductive material for example is metal or its alloys such as gold, silver, copper, aluminium, molybdenum, titanium, chromium, cadmium, tungsten, zinc, nickel, and transparent conductive material is indium tin oxide (ITO), indium-zinc oxide (IZO) or other transparent conductive metal oxides for example.In other words, first the preparation connecting line 170 for example be can have and connection pad 152a, 152b identical materials, with sensor pad 124,134 identical materials, or with bridging line 126,136 or other conductive member identical materials.Therefore, the first preparation connecting line 170 can be made with above-mentioned member with same material, and fabrication steps that can extra increase contact panel.
With the angle of processing procedure, the contact panel 100 with said structure is for being common to the follow-up contact panel product that carries out strap circuits plate step.That is to say,, therefore be suitable for fit for the different customized demand of strap circuits Board position, to produce customized contact panel because contact panel 100 has the first connection pad group 150a and the second connection pad group 150b.For instance, as shown in Figure 1, when client's demand goes up for the first side 114a of the surrounding zone 114 that circuit board PCB is overlapped in substrate 110, then make circuit board PCB and first connection pad group 150a electric connection.In addition, receive the external environment influence, can further cover the second connection pad group 150b with first neonychium 180 for fear of the second connection pad group 150b.Therefore, in the present embodiment, contact panel 100 for example is more to comprise circuit board PCB, electrically connects the first connection pad group 150a.Circuit board PCB for example is a flexible circuit board.Moreover contact panel 100c more comprises first neonychium 180, covers the second connection pad group 150b.
In another embodiment, shown in the contact panel 100a of Fig. 2, when client's demand goes up for the second side 114b of the surrounding zone 114 that circuit board PCB is overlapped in substrate 100, then make circuit board PCB and second connection pad group 150b electric connection.In addition, receive the external environment influence, can further cover the first connection pad group 150a with first neonychium 180 for fear of the first connection pad group 150a.Therefore, in the present embodiment, contact panel 100a more comprises circuit board PCB, electrically connects the second connection pad group 150b.Circuit board PCB for example is a flexible circuit board.Moreover contact panel 100a more comprises first neonychium 180, covers the first connection pad group 150a.Be to be that adjacent both sides are that example describes in the above embodiments, but in another embodiment, like Fig. 3 and display panel 100b, 100c shown in Figure 4, the first side 114a and the second side 114b also can be relative both sides with the first side 114a and the second side 114b.Special one what carry is though all be that to cover not the connection pad group 150a, the 150b that electrically connect with circuit board PCB with neonychium 180 be example in the above embodiments, in other embodiments, also can omit the configuration of neonychium 180.
In the above-described embodiments; Owing in contact panel 100 ~ 100c, stay one group of second connection pad group 150b that electrically connects through the first preparation connecting line 170 and the first connection pad group 150a in advance; Therefore help to tackle the various lap positions of circuit board PCB, with the customized requirement of fit.In other words; Contact panel 100 ~ 100c has the universal architecture that is applicable to that customized circuit board lap position requires; Therefore can avoid reopening the light shield of making connection pad, to reduce the cost of manufacture of contact panel for the position that cooperates strap circuits plate PCB is different.In addition, because the preparation connecting line can combine with the processing procedure of existing contact panel with the making of connection pad group easily, therefore can significantly not increase the processing procedure time and the step of contact panel.
Though in the above embodiments, all be to be that example describes with one group of second connection pad group 150b that circuit board PCB electrically connects, the invention is not restricted to this to reserve in the side of contact panel 100 ~ 100c.In other words, can more than a side of contact panel, reserve the connection pad group that can electrically connect with circuit board PCB.
Fig. 5 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.The structure of the structure of the contact panel of Fig. 5 and the contact panel of Fig. 1 is roughly the same, does not below describe to not existing together.Please with reference to Fig. 5, in the present embodiment, contact panel 100d more comprises the 3rd connection pad group 150c and many second preparation connecting lines 172.The 3rd connection pad group 150c is disposed on the substrate 110 of surrounding zone 114 and is positioned on one the 3rd side 114c of surrounding zone 114, and the 3rd connection pad group 150c comprises a plurality of the 3rd connection pad 152c.The second preparation connecting line 172 is disposed on the substrate 110 of surrounding zone 114, and wherein the 3rd connection pad 152c electrically connects via the second preparation connecting line 172 and the first connection pad 152a.In the present embodiment, the first side 114a and the second side 114b for example are adjacent both sides, and the 3rd side 114c and the first side 114a for example are adjacent both sides.In the present embodiment, the second preparation connecting line 172 connects the 3rd connection pad 152c and the first connection pad 152a.
In another embodiment, contact panel 100e as shown in Figure 6, the first side 114a and the second side 114b for example are relative both sides, and the 3rd side 114c and the second side 114b for example are adjacent both sides.In the present embodiment, the second preparation connecting line 172 connects the 3rd connection pad 152c and the first connection pad 152a.Special one carry be, (do not illustrate) in another embodiment, the second preparation connecting line 172 also can be to connect the 3rd connection pad 152c and the second connection pad 152b.In other words; The 3rd connection pad 152c electrically connects via the second preparation connecting line 172 and the first connection pad 152a; Therefore the 3rd connection pad 152c directly is connected with the first connection pad 152a via the second preparation connecting line 172; Just the second preparation connecting line 172 is disposed between the 3rd connection pad 152c and the first connection pad 152a; Or the 3rd connection pad 152c can be connected with the second connection pad 152b via the second preparation connecting line 172, again via first preparation connecting line 170 and the first connection pad 152a electric connection, just second prepare connecting line 172 and be disposed between the 3rd connection pad 152c and the second connection pad 152b.
Special one carry be; Contact panel 100d, 100e can more comprise circuit board PCB and neonychium 180,182; Circuit board PCB and arbitrary connection pad group 150a wherein, 150b, 150c electrically connect, and neonychium 180,182 covers not connection pad group 150a, 150b, the 150c that electrically connects with circuit board PCB.All be to electrically connect and neonychium 180,182 covers the connection pad group 150a, the 150c that electrically connect with circuit board PCB and is not example, but the invention is not restricted to this in the above-described embodiments with circuit board PCB and connection pad group 150b.
Fig. 7 is according to looking synoptic diagram on a kind of contact panel of one embodiment of the invention.The structure of the structure of the contact panel of Fig. 7 and the contact panel of Fig. 6 is roughly the same, does not below describe to not existing together.Please with reference to Fig. 7, in the present embodiment, the first side 114a of surrounding zone 114 for example is adjacent with the second side 114b, and the first side 114a for example is relative with the 3rd side 114c.Contact panel 100f more comprises the 4th connection pad group 150d and many articles the 3rd preparation connecting lines 174.The 4th connection pad group 150d is disposed on the substrate 110 of surrounding zone 114 and is positioned on one the 4th side 114d of surrounding zone 114, and the 4th connection pad group 150d comprises a plurality of the 4th connection pad 152d.The 3rd preparation connecting line 174 is disposed on the substrate 110 of surrounding zone 114, and wherein the 4th connection pad 152d electrically connects via the 3rd preparation connecting line 174 and the first connection pad 152a.In the present embodiment, the 3rd preparation connecting line 174 for example is to connect the 4th connection pad 152d and the first connection pad 152a.In addition, contact panel 100g more comprises many articles the 4th preparation connecting lines 176, is disposed on this surrounding zone 114, and wherein the 4th preparation connecting line 176 for example is to connect the 4th connection pad 152d and the 3rd connection pad 152c.Thus; All be provided with preparation connecting line 170,172,174,176 between wantonly two adjacent connection pad group 150a, 150b, 150c, the 150d; Make to have the shortest current conduction path between wantonly two connection pad group 150a, 150b, 150c, the 150d, to promote conduction of current speed.Moreover, also can reduce the risk that opens circuit that damage caused because of arbitrary preparation connecting line 170,172,174,176.
As shown in Figure 8, in the contact panel 100g of another embodiment, the first side 114a of surrounding zone 114 for example is adjacent with the second side 114b, and the first side 114a for example is adjacent with the 3rd side 114c.The 3rd preparation connecting line 174 for example is to connect the 4th connection pad 152d and the second connection pad 152b.Contact panel 100g more comprises many articles the 4th preparation connecting lines 176, is disposed on this surrounding zone 114, and wherein the 4th preparation connecting line 176 for example is to connect the 4th connection pad 152d and the 3rd connection pad 152c.
Special one carry be; Contact panel 100f, 100g can more comprise circuit board PCB and neonychium 180,182,184; Circuit board PCB and arbitrary connection pad group 150a wherein, 150b, 150c, 150d electrically connect, and neonychium 180,182 covers not connection pad group 150a, 150b, 150c, the 150d that electrically connects with circuit board PCB.All be to electrically connect and neonychium 180,182 covers the connection pad group 150a, 150b, the 150d that electrically connect with circuit board PCB and is not example, but the invention is not restricted to this in the above-described embodiments with circuit board PCB and connection pad group 150c.
In the above embodiments; Further the 3rd side 114c in the surrounding zone 114 of contact panel 100e, 100f disposes the 3rd connection pad group 150c, and disposes the 3rd connection pad group 150c and the 4th connection pad group 150d in the 3rd side 114c and the 4th side 114d of the surrounding zone 114 of contact panel 100f, 100g.Thus, make that the lap position of circuit board PCB is more flexible, help to tackle the various lap positions of circuit board PCB, with the customized requirement of fit.In other words, contact panel 100d ~ 100g has the universal architecture of the customized requirement that is applicable to the client, therefore can avoid reopening the light shield of making connection pad for the position that cooperates strap circuits plate PCB is different, to reduce the cost of manufacture of contact panel.In addition, because the preparation connecting line can combine with the processing procedure of existing contact panel with the making of connection pad group easily, therefore can significantly not increase the processing procedure time and the step of contact panel.
Fig. 9 is the diagrammatic cross-section according to a kind of touch-control display panel of one embodiment of the invention.Touch-control display panel 10 comprises display panel 200 and contact panel 100.Contact panel 100 is fitted with display panel 200; The structure of contact panel 100 can be with reference to described in the preamble embodiment; Do not give unnecessary details in this, it should be noted that contact panel 100 also can be that contact panel 100a ~ 100g or other have the contact panel of analog structure.In the present embodiment, display panel 200 for example is display panels, machine display panel, electrophoretic display panel, plasma display or FED panel etc. is arranged.Contact panel 100 for example is to fit through adhesion layer 210 and display panel 200, forms the external labeling type touch-control display panel.
In the present embodiment; Because contact panel 100 has the universal architecture that is applicable to that customized circuit board lap position requires; Therefore can avoid reopening the light shield of making connection pad, to reduce the cost of manufacture of touch-control display panel for the position that cooperates the strap circuits plate is different.In addition, because the preparation connecting line can combine with the processing procedure of existing touch-control display panel with the making of connection pad group easily, therefore can significantly not increase the processing procedure time and the step of touch-control display panel.
Special one carry be; Be to be example in the above embodiments so that contact panel 100 and display panel 200 are fitted into the external labeling type touch control LCD (Liquid Crystal Display) panel; But in other embodiments; Contact panel 100 also can be made into integrated touch control display panels or in-building type touch control LCD (Liquid Crystal Display) panel, and this is known by this art, therefore repeats no more.
In sum; Contact panel of the present invention and touch-control display panel have connection pad group and preparation connecting line; Wherein the connection pad group is disposed at the both sides of the surrounding zone of substrate at least, and those connection pad groups of preparation connecting line electric connection, makes all connection pad groups all electrically connect with the touch-control sensing element.Thus; The collocation of preparation connecting line and connection pad group helps to tackle the various lap positions of circuit board; In other words, contact panel has the universal architecture that is applicable to various circuit board lap positions, and customized requirement that therefore can fit comes the configuration circuit plate.Thus, can avoid reopening the light shield of making connection pad, to reduce the cost of manufacture of touch-control display panel for the position that cooperates the strap circuits plate is different.In addition, because the preparation connecting line can combine with the processing procedure of existing touch-control display panel with the making of connection pad group easily, therefore can significantly not increase the processing procedure time and the step of touch-control display panel.
Though the present invention discloses as above with embodiment; Right its is not in order to limit the present invention; Has common knowledge the knowledgeable in the technical field under any; Do not breaking away from the spirit and scope of the present invention, when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (18)
1. contact panel comprises:
One substrate comprises a sensing area and a surrounding zone, and wherein this surrounding zone is around this sensing area, and this surrounding zone has one first side and one second side at least, and this first side is different from this second side;
One touch-control sensing element is disposed on this substrate of this sensing area;
One fan-out circuit structure is disposed on this substrate, and this fan-out circuit structure comprises many fan out-conductors, electrically connects this touch-control sensing element, and those fan out-conductors are extended to this first side of this surrounding zone by this sensing area;
One first connection pad group is disposed on this substrate of this surrounding zone and is positioned at this first side, and this first connection pad group comprises a plurality of first connection pads, and those first connection pads and those fan out-conductors electrically connect;
One second connection pad group is disposed on this substrate of this surrounding zone and is positioned at this second side, comprises a plurality of second connection pads; And
Many first preparation connecting lines are disposed on this substrate of this surrounding zone, and wherein those second connection pads electrically connect via those first preparation connecting lines and those first connection pads.
2. contact panel according to claim 1 is characterized in that, this first side and this second side are adjacent both sides.
3. contact panel according to claim 1 is characterized in that, this first side and this second side are relative both sides.
4. contact panel according to claim 1 is characterized in that, more comprises a circuit board, electrically connects this first connection pad group.
5. contact panel according to claim 1 is characterized in that, more comprises one first neonychium, covers those second connection pad groups.
6. contact panel according to claim 1 is characterized in that, more comprises a circuit board, electrically connects this second connection pad group.
7. contact panel according to claim 1 is characterized in that, more comprises one first neonychium, covers those first connection pad groups.
8. contact panel according to claim 1 is characterized in that, more comprises:
One the 3rd connection pad group is disposed on this substrate of this surrounding zone and is positioned on one the 3rd side of this surrounding zone, and the 3rd connection pad group comprises a plurality of the 3rd connection pads; And
Many second preparation connecting lines are disposed on this substrate of this surrounding zone, and wherein those the 3rd connection pads electrically connect via those second preparation connecting lines and those first connection pads.
9. contact panel according to claim 8 is characterized in that, this first side and this second side are adjacent both sides, and the 3rd side and this first side are adjacent both sides.
10. contact panel according to claim 8 is characterized in that, those second preparation connecting lines connect those the 3rd connection pads and those first connection pads.
11. contact panel according to claim 8 is characterized in that, this first side and this second side are relative both sides, and the 3rd side and this second side are adjacent both sides.
12. contact panel according to claim 8 is characterized in that, those second preparation connecting lines connect those the 3rd connection pads and those second connection pads.
13. contact panel according to claim 8 is characterized in that, more comprises:
One the 4th connection pad group is disposed on this substrate of this surrounding zone and is positioned on one the 4th side of this surrounding zone, comprises a plurality of the 4th connection pads; And
Many articles the 3rd preparation connecting lines are disposed on this surrounding zone, and wherein those the 4th connection pads electrically connect via those the 3rd preparation connecting lines and those first connection pads.
14. contact panel according to claim 13 is characterized in that, those the 3rd preparation connecting lines connect those the 4th connection pads and those first connection pads.
15. contact panel according to claim 14 is characterized in that, more comprises many articles the 4th preparation connecting lines, is disposed on this surrounding zone, wherein those the 4th preparation connecting lines connect those the 4th connection pads and those the 3rd connection pads.
16. contact panel according to claim 13 is characterized in that, those the 3rd preparation connecting lines connect those the 4th connection pads and those second connection pads.
17. contact panel according to claim 16 is characterized in that, more comprises many articles the 4th preparation connecting lines, is disposed on this surrounding zone, wherein those the 4th preparation connecting lines connect those the 4th connection pads and those the 3rd connection pads.
18. a touch-control display panel comprises:
One display panel;
One contact panel is fitted with this display panel, and this contact panel comprises:
One substrate comprises a sensing area and a surrounding zone, and wherein this surrounding zone is around this sensing area, and this surrounding zone has one first side and one second side at least, and this first side is different from this second side;
One touch-control sensing element is disposed on this substrate of this sensing area;
One fan-out circuit structure is disposed on this substrate, and this fan-out circuit structure comprises many fan out-conductors, electrically connects this touch-control sensing element, and those fan out-conductors are extended to this first side of this surrounding zone by this sensing area;
One first connection pad group is disposed on this substrate of this surrounding zone and is positioned at this first side, and this first connection pad group comprises a plurality of first connection pads, and those first connection pads and those fan out-conductors electrically connect;
One second connection pad group is disposed on this substrate of this surrounding zone and is positioned at this second side, comprises a plurality of second connection pads; And
Many first preparation connecting lines are disposed on this substrate of this surrounding zone, and wherein those second connection pads electrically connect via those first preparation connecting lines and those first connection pads.
Applications Claiming Priority (2)
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TW101124258A TWI461983B (en) | 2012-07-05 | 2012-07-05 | Touch panel and touch display panel |
TW101124258 | 2012-07-05 |
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CN102819353A true CN102819353A (en) | 2012-12-12 |
CN102819353B CN102819353B (en) | 2015-08-05 |
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CN201210321906.4A Active CN102819353B (en) | 2012-07-05 | 2012-09-03 | Touch panel and touch display panel |
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TWI461983B (en) | 2014-11-21 |
TW201403403A (en) | 2014-01-16 |
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