CN203799359U - Touch panel - Google Patents
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- CN203799359U CN203799359U CN201420116846.7U CN201420116846U CN203799359U CN 203799359 U CN203799359 U CN 203799359U CN 201420116846 U CN201420116846 U CN 201420116846U CN 203799359 U CN203799359 U CN 203799359U
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Abstract
The utility model relates to the technical field of touch, and provides a touch panel. The touch panel comprises a substrate, a covering layer, a touch circuit layer, a protection layer and a first fragmentation-preventing layer. The substrate is provided with an upper surface and a first side surface which is located on the periphery of the upper surface. The covering layer is arranged on the periphery of the upper surface of the substrate. The touch circuit layer is arranged on the upper surface of the substrate. The protection layer at least covers the touch circuit layer and is provided with a second side surface. The first fragmentation-preventing layer covers the second side surface and at least part of the first side surface. The touch panel comprises the first fragmentation-preventing layer, and therefore when the substrate is borne by the external force, the first fragmentation-preventing layer can bear part of energy, the energy absorbed by the substrate is reduced, and generally speaking, the fragmentation strength of the substrate of the touch panel is improved.
Description
Technical field
The utility model relates to touch technology field, particularly relevant for a kind of contact panel.
Background technology
The electronic installation with touch-control input function becomes the main flow in consumption electronic products market in recent years.Therefore, contact panel also becomes many a kind of input equipments of attracting attention thereupon.Yet, usually can accidentally drop portable electronic devices because of user, and cause the contact panel on portable electronic devices to break.Light make the Touch Screen of portable electronic devices be covered with slight crack, heavy cause the contact panel of portable electronic devices to damage.Contact panel damages to be started because making touch-control circuit structural damage wherein in its surperficial breaking glass panel.Therefore, how improving the fracture strength of contact panel, the probability that the touch-control circuit in reduction contact panel damages with breaking glass panel, is problem demanding prompt solution.
Utility model content
In order to address the above problem, overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of contact panel, by the breakage-proof parting of high compressive strength low modulus being coated to the touch-control circuit of contact panel, while making substrate when contact panel cracked, touch-control circuit is fixed by breakage-proof parting and is not cracked with substrate.And by described breakage-proof parting, share and disperse the energy that hits that substrate is subject to, improving the fracture strength of substrate and/or contact panel integral body.
A kind of contact panel disclosing according at least one embodiment of the utility model, is characterized in that comprising substrate, covering layer, touch-control circuit layer, protective seam and the first breakage-proof parting.Wherein, substrate has upper surface and the first side surface, and the first side surface is positioned at upper surface around.Covering layer is arranged at the periphery of the upper surface of substrate.Touch-control circuit layer is disposed at the upper surface of substrate.Protective seam at least covers touch-control circuit layer, and has the second side surface.Coated the second side surface of the first breakage-proof parting and at least part the first side surface.
In some embodiment of the utility model, the thickness of the first described breakage-proof parting is between 30 microns and 120 microns.And in embodiment of the utility model, the thickness of the first described breakage-proof parting is 75 microns.
In some embodiment of the utility model, the first side surface of described substrate comprises first surface and second surface.First surface is adjacent to the upper surface of substrate, and first surface and upper surface copline not.Second surface is adjacent to first surface, and not with first surface copline.And coated described the second side surface of described the first breakage-proof parting and described first surface.And in an embodiment of the present utility model, the more coated described second surface of described the first breakage-proof parting.And in another embodiment of the present utility model, described substrate has more lower surface, and the more coated described lower surface of described the first breakage-proof parting.In other embodiment of the utility model, described contact panel can more comprise a second breakage-proof parting, and this second breakage-proof parting can be arranged between aforesaid base plate and aforementioned touch-control circuit layer
A kind of contact panel disclosing according at least one embodiment of the utility model, is characterized in that comprising substrate, covering layer, touch-control circuit layer and the first breakage-proof parting.Substrate has upper surface and the first side surface, and described the first side surface is positioned at described upper surface around.Covering layer is arranged at the periphery of described upper surface.Touch-control circuit layer is arranged at described upper surface.And the coated described touch-control circuit layer of the first breakage-proof parting and described covering layer, and described the first side surface of coated at least part.
The contact panel that the utility model discloses, owing to more having comprised the first breakage-proof parting, therefore, when substrate is subject to external force, the first breakage-proof parting can be shared the energy of part, thereby the energy of the required absorption of substrate itself is lowered, generally speaking improved the collapse strength of the substrate of contact panel.In addition, cracked even if substrate is subject to external force, however the touch-control circuit layer of contact panel still can maintain original structure because of breakage-proof parting, is unlikely to cracked and destroyed along with substrate.So therefore the probability that touch-control circuit layer damages in the lump because substrate is cracked is lowered.
The explanation of the explanation about the utility model content above and following embodiment is in order to demonstration and spirit and the principle of explaining the utility model, and the patent claim that the utility model is provided explanation further.
Accompanying drawing explanation
Fig. 1 is the contact panel diagrammatic cross-section according to the utility model one embodiment.
Fig. 2 is the part diagrammatic cross-section about the contact panel in Fig. 1.
Fig. 3 is another part diagrammatic cross-section about the contact panel in Fig. 1.
Fig. 4 is another part diagrammatic cross-section about the contact panel in Fig. 1.
Fig. 5 is the diagrammatic cross-section according to the contact panel of the utility model one embodiment.
Fig. 6 is the part diagrammatic cross-section according to the contact panel of the utility model one embodiment.
Fig. 7 is the contact panel diagrammatic cross-section according to the utility model one embodiment.
Fig. 8 is the part diagrammatic cross-section about the contact panel in Fig. 7.
Fig. 9 is another part diagrammatic cross-section about the contact panel in Fig. 7.
Figure 10 is another part diagrammatic cross-section about the contact panel in Fig. 7.
Figure 11 is the diagrammatic cross-section according to the contact panel of the utility model one embodiment.
Figure 12 is the part diagrammatic cross-section according to the contact panel of the utility model one embodiment.
Figure 13 is the Touch Screen diagrammatic cross-section of the utility model one embodiment.
Figure 14 is the Touch Screen diagrammatic cross-section of the utility model one embodiment.
Embodiment
In embodiment, describe below detailed features and the advantage of the utility model in detail, its content is enough to make any related art techniques person of haveing the knack of understand the technology contents of the utility model and implement according to this, and appearance, claim and graphic within disclosing according to this instructions, any related art techniques person of haveing the knack of can understand object and the advantage that the utility model is relevant easily.Embodiment below further describes the viewpoint of the utility model, but non-to limit anyways the category of the utility model.And each embodiment's of the utility model is graphic, if not otherwise indicated, all non-in order to limit ratio and the size of each assembly in figure.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is the contact panel diagrammatic cross-section according to the utility model one embodiment, and Fig. 2 is the part diagrammatic cross-section about the contact panel in Fig. 1.As shown in Figure 1, in the utility model one embodiment, disclosed contact panel 1 can comprise substrate 10, covering layer 12, touch-control circuit layer 14, protective seam 16 and the first breakage-proof parting 18.Wherein, as shown in Figure 2, substrate 10 has a upper surface 101, first surface 103 and a second surface 105, and first surface 103 and second surface 105 can be regarded as the first side surface of substrate 10, and the first side surface of this substrate 10 is arranged on upper surface 101 around.In certain embodiments, first surface 103 is adjacent to upper surface 101, and with upper surface 101 copline not, second surface 105 is adjacent to first surface 103, and with first surface 103 copline not.
Wherein, coated this second side surface of this first breakage-proof parting and this first surface.According to spirit of the present utility model, substrate 10 can be glass substrate, plastic base, transparency carrier or opaque substrate, flexible substrate or rigid substrates or any sheet material that is suitable for arranging touch-control circuit layer, and the utility model is not limited.
As shown in Figures 1 and 2, covering layer 12, common black matrix" photoresistance covering layer (Black Matrix Resist) for example, is arranged on the periphery of the upper surface 101 of substrate 10, is used for defining touch area and/or the viewing area of contact panel or touch control display.Meanwhile, touch-control circuit layer 14 is also arranged on the upper surface 101 of substrate, and touch-control circuit layer 14 is used for responding to whether substrate 10 is touched and corresponding produce one or more touch-control sensing signals.On covering layer 12 and touch-control circuit layer 14, covered protective seam 16, and as shown in Figure 2, protective seam 16 have upper surface 161 and the second side surface 163.Therefore, as shown in Figures 1 and 2, the first breakage-proof parting 18 has been coated the first surface 103 of upper surface 161, the second side surface 163 and the substrate 10 of protective seam 16.In other words, the first breakage-proof parting 18 has been coated protective seam 16 and the first side surface of part substrate 10 at least.
Fig. 3 is another part diagrammatic cross-section about the contact panel in Fig. 1.Fig. 3 is similar to Fig. 2; difference is the second surface 105 of the more coated substrate 10 of the first breakage-proof parting 18; in other words, the first breakage-proof parting 18 has been coated the upper surface 161 of protective seam 16 and first surface 103 and the second surface 105 of the second side surface 163 and substrate 10.Therefore, can improve the collapse strength of the side of contact panel 1.And when the side of substrate 10 is subject to external force and is cracked, touch-control circuit layer 14 is more difficult along with substrate 10 is cracked.
Fig. 4 is another part diagrammatic cross-section about the contact panel in Fig. 1.Fig. 4 is similar to Fig. 3; difference is that the first breakage-proof parting 18 can the more coated lower surface 107 to substrate 10; in other words, the first breakage-proof parting 18 has been coated the upper surface 161 of protective seam 16 and first surface 103, second surface 105 and the lower surface 107 of the second side surface 163 and substrate 10.In other words, the outermost layer of contact panel 1 has been coated the first breakage-proof parting 18.Therefore, improve the collapse strength on surface 107 under contact panel 1.
Among touch-control circuit layer 14, comprise a plurality of transparent conductive bodies 141, a plurality of insulator 143 and a plurality of conducting wirings 145.Wherein, described a plurality of insulator 143 is for described a plurality of transparent conductive bodies 141 are divided into two or more groups.For example described a plurality of transparent conductive bodies 141 are divided into Liang Ge group: first group of transparent conductive body and second group of transparent conductive body.First group of transparent conductive body and second group of transparent conductive body are not directly electrically connected each other.And described a plurality of conducting wiring 145 is for the transparent conductive body of same group is electrically connected.Structurally, described a plurality of transparent conductive body 141 can directly be arranged on the upper surface 101 of substrate 10.In an embodiment, in described a plurality of insulator 143, each insulator 143 covers second group of transparent conductive body on one of them, and in described a plurality of conducting wiring 145, each conducting wiring 145 is connected in close two or more first group of transparent conductive body.According to spirit of the present utility model, transparent conductive body 141 and/or conducting wiring 145 can be consisted of conductive metal film, metal conductive oxide film, conducting polymer film, carbon nanotube conductive film or other conducting objects with high light transmittance, and the utility model is not limited.And according to spirit of the present utility model, insulator can be the insulator of polystyrene (polystyrene, PS) or any high light transmittance, the utility model is not limited.
As shown in Figures 1 and 2, protective seam 16 covers touch-control circuit layer 14 and covering layer 12.Protective seam 16 is used for protecting conductive component such as the transparent conductive body 141 and conducting wiring 145 in touch-control circuit layer, makes transparent conductive body 141 and conducting wiring 145 not oxidizable or damaged.
At least first side surface of part of the first coated protective seam 16 of breakage-proof parting 18 and substrate 10; and the compressive strength of the first breakage-proof parting 18 is higher than touch-control circuit layer 14 and/or substrate 10, and its young's modulus (young ' s modulus) is lower than the young's modulus of substrate 10.In addition, the first breakage-proof parting 18 in some applications (for example contact panel of Touch Screen) need to there is high light transmittance.Through with the test of 120 g of repeatedly falling spheres that steel ball was carried out, the record of the height of the falling sphere that the thickness of the first spall shield 18 and the substrate 10 that causes contact panel 1 are cracked is as shown in table 1.
By lower list 1, can find out that the thickness (the namely thickness t in Fig. 1 1) when the first breakage-proof parting 18 increases, and will make the cracked required height of the fall ball of substrate 10 also have the trend of increase.Yet, when contact panel 1 for Touch Screen on time, owing to must taking into account light transmission and the collapse strength of contact panel 1, therefore, in an embodiment, the thickness t 1 of the first breakage-proof parting 18 is between 30 microns and 120 microns.In another embodiment, select the first breakage-proof parting 18 thickness t 1 for example, 75 microns of left and right (70 microns, 75 microns or 80 microns).In addition, according to spirit of the present utility model, the material of the first breakage-proof parting 18 can be that acrylic resin (PMMA), cycloolefin resinoid or other have the material of high light transmittance, high-strength low-modulus, and the utility model is not limited.
Table 1
| Testing time | Chip resistant layer thickness (micron) | Rupture height (centimetre) |
| The 1st time | 70 | 30 |
| The 2nd time | 95 | 120 |
| The 3rd time | 75 | 55 |
| The 4th | 75 | 80 |
| The 5th | 60 | 90 |
| The 6th time | 55 | 30 |
| The 7th time | 65 | 50 |
| The 8th time | 100 | 20 |
| The 9th time | 65 | 65 |
| The 10th time | 105 | 100 |
| The 11st time | 60 | 85 |
| The 12nd time | 120 | 75 |
| The 13rd time | 80 | 50 |
| The 14th time | 100 | 70 |
| The 15th time | 60 | 55 |
In another embodiment of the utility model, please refer to Fig. 5, it is the diagrammatic cross-section according to the contact panel of the utility model one embodiment.As shown in Figure 5, the contact panel illustrating compared to Fig. 1, the contact panel of Fig. 5 can more comprise a second breakage-proof parting 19.Described the second breakage-proof parting 19 can be arranged between substrate 10 and touch-control circuit layer 14.Thus, equal touch-control circuit layer 14 complete coated by the first breakage-proof parting 18 and 19 of the second breakage-proof partings together with protective seam 16 and covering layer 12 integral body.Therefore,, when substrate 10 is subject to external force and is cracked, touch-control circuit layer 14 is more difficult along with substrate 10 is cracked.Meanwhile, when only having under the situation of substrate 10 cracked and touch-control circuit layer 14 telotism and the second breakage-proof parting 19 structural integrities, a new substrate 10 can be peeled off and replaced to cracked substrate 10 from the second breakage-proof parting.By this, contact panel maintenance cost in some cases can effectively be lowered.
In another embodiment of the utility model, please refer to Fig. 6, it is the part diagrammatic cross-section according to the contact panel of the utility model one embodiment.As shown in Figure 6, the contact panel illustrating compared to Fig. 1 or Fig. 2, contact panel 1 can more comprise the second breakage-proof parting 19 ', and described the second breakage-proof parting 19 ' arranges and is covered in the lower surface 107 of substrate 10.
In another embodiment of the utility model, please refer to Fig. 7 and Fig. 8, wherein Fig. 7 is the contact panel diagrammatic cross-section according to the utility model one embodiment, and Fig. 8 is the part diagrammatic cross-section about the contact panel in Fig. 7.As shown in Figure 7, in the utility model one embodiment, disclosed contact panel 2 can comprise substrate 20, covering layer 22, touch-control circuit layer 24 and the first breakage-proof parting 28.Wherein, as shown in Figure 8, substrate 20 has a upper surface 201, first surface 203 and a second surface 205, and first surface 203 and second surface 205 can be regarded as the first side surface of substrate 20, and the first side surface of this substrate is arranged on upper surface 201 around.In certain embodiments, first surface 203 is adjacent to upper surface 201, and with upper surface 201 copline not, second surface 205 is adjacent to first surface 203, and with first surface 203 copline not.
The various touch control 1 illustrating compared to Fig. 1 to Fig. 6, the contact panel 2 that Fig. 7 illustrates does not have protective seam.Therefore, the first breakage-proof parting 28 is directly coated the first surface 203 of touch-control circuit layer 24, covering layer 22 and substrate 20.In other words, the coated touch-control circuit layer 24 of the first breakage-proof parting 28 and covering layer 22, and at least part first side surface of coated substrate 20.
Touch-control circuit layer 24 is arranged on the upper surface 201 of substrate, and touch-control circuit layer 24 is used for responding to whether substrate 20 is touched and corresponding produce one or more touch-control sensing signals.Fig. 9 is another part diagrammatic cross-section about the contact panel in Fig. 7.Fig. 9 is similar to Fig. 8, and difference is the second surface 205 that the first breakage-proof parting 28 can more coated substrate 20, in other words the coated touch-control circuit layer 24 of the first breakage-proof parting 28, covering layer 22, first surface 203 and second surface 205.Figure 10 is another part diagrammatic cross-section about the contact panel in Fig. 7.Figure 10 is similar to Fig. 9, and difference is that the first breakage-proof parting 28 can the more coated lower surface 207 to substrate 20.In other words, the coated touch-control circuit layer 24 of the first breakage-proof parting 28, covering layer 22, first surface 203, second surface 205 and lower surface 207.In other words, the outermost layer of contact panel 2 has been coated the first breakage-proof parting 28.
Among touch-control circuit layer 24, comprise a plurality of transparent conductive bodies 241, a plurality of insulator 243 and a plurality of conducting wirings 245.Wherein, described a plurality of insulator 243 is for described a plurality of transparent conductive bodies 241 are divided into two or more groups.For example described a plurality of transparent conductive bodies 241 are divided into Liang Ge group: first group of transparent conductive body and second group of transparent conductive body.First group of transparent conductive body and second group of transparent conductive body are not directly electrically connected each other.And described a plurality of conducting wiring 245 is used for the transparent conductive body of same group to be electrically connected.Structurally, described a plurality of transparent conductive body 241 can directly be arranged on the upper surface 201 of substrate 20.In an embodiment, in described a plurality of insulator 243, each insulator 243 covers second group of transparent conductive body on one of them, and in described a plurality of conducting wiring 245, each conducting wiring 245 is connected in close two or more first group of transparent conductive body.And, between two adjacent conducting wirings 245, have the region of depression, and the first breakage-proof parting 28 is by the area filling of individual depression, and therefore the upper surface of the first breakage-proof parting does not produce depression.According to spirit of the present utility model, transparent conductive body 241 and/or conducting wiring 245 can be consisted of conductive metal film, metal conductive oxide film, conducting polymer film, carbon nanotube conductive film or other conducting objects with high light transmittance, and the utility model is not limited.And according to spirit of the present utility model, insulator can be the insulator of polystyrene (polystyrene, PS) or any high light transmittance, the utility model is not limited.
The compressive strength of the first breakage-proof parting 28 is higher than touch-control circuit layer 24 and/or substrate 20, and its young's modulus (young ' s modulus) is lower than the young's modulus of substrate 20.In addition, the first breakage-proof parting 28 in some applications (for example contact panel of Touch Screen) need to there is high light transmittance.The thickness (the namely thickness t in Fig. 7 2) that can be obtained the first breakage-proof parting 28 by aforementioned table 1 is roughly proportionate with making the cracked required height of the fall ball of substrate 10.Yet, when contact panel 2 for Touch Screen on time, owing to must taking into account light transmission and the collapse strength of contact panel 2, therefore, in an embodiment, the thickness t 2 of the first breakage-proof parting 28 is between 30 microns and 120 microns.In another embodiment, select the first breakage-proof parting 28 thickness t 2 for example, 75 microns of left and right (70 microns, 75 microns or 80 microns).In addition, according to spirit of the present utility model, the material of the first breakage-proof parting 28 can be that acrylic resin (PMMA), cycloolefin resinoid or other have the material of high light transmittance, high-strength low-modulus, and the utility model is not limited.
In another embodiment of the utility model, please refer to Figure 11, it is the diagrammatic cross-section according to the contact panel of the utility model one embodiment.As shown in figure 11, the contact panel illustrating compared to Fig. 7, the contact panel of Figure 11 can more comprise a second breakage-proof parting 29.Described the second breakage-proof parting 29 can be arranged between substrate 20 and touch-control circuit layer 24.Thus, equal touch-control circuit layer 24 complete coated by 29 of the first breakage-proof parting 28 and the second breakage-proof partings together with covering layer 22 integral body.Therefore,, when substrate 20 is subject to external force and is cracked, touch-control circuit layer 24 is more difficult along with substrate 20 is cracked.Meanwhile, when only having under the situation of substrate 20 cracked and touch-control circuit layer 24 telotism and the second breakage-proof parting 29 structural integrities, a new substrate 20 can be peeled off and replaced to cracked substrate 20 from the second breakage-proof parting 29.By this, contact panel maintenance cost in some cases can effectively be lowered.
In another embodiment of the utility model, please refer to Figure 12, it is the part diagrammatic cross-section according to the contact panel of the utility model one embodiment.As shown in figure 12, the contact panel illustrating compared to Fig. 7 or Fig. 8, contact panel 2 can more comprise the second breakage-proof parting 29 ', and described the second breakage-proof parting 29 ' arranges and is covered in the lower surface 207 of substrate 20.
About the first breakage-proof parting in a plurality of embodiment of the utility model and the second breakage-proof parting, how to be arranged at aforesaid region, can to underdraw as follows.Take acrylic resin as example, first, the acrylic resin of the region coating liquid (or gluey) of breakage-proof parting is set in contact panel wish, treat that its upper surface is smooth, contact panel integral body is heated to acrylic resin together with coating acrylic resin thereon and solidifies, complete the setting of breakage-proof parting.
How the contact panel disclosing about the utility model is fixed on display panel to form Touch Screen, the contact panel 1 that the utility model was disclosed of take is example, please refer to Figure 13 and Figure 14, it is respectively the Touch Screen diagrammatic cross-section of the utility model one embodiment.In an embodiment, the contact panel 1 that Touch Screen can be disclosed by display panel 30 and the utility model is formed, and in the periphery coating of contact panel 1, there is the glue material 32 of stickiness, display panel 30 is aimed at and is attached on contact panel 1, form Touch Screen as shown in figure 13.This kind fixedly mode of contact panel and display panel can be referred to as " frame subsides ".
In another embodiment, the contact panel 1 that Touch Screen can be disclosed by display panel 30 and the utility model is formed, and the surface uniform coating of wanting to join with display panel 30 at contact panel 1 has the glue material 34 of stickiness, display panel 30 is aimed at and is attached on contact panel 1, form Touch Screen as shown in figure 14.This kind fixedly mode of contact panel and display panel can be referred to as " entirely pasting ".In an embodiment; can on the protective seam 16 of contact panel 1, be coated with after liquid acrylic resin; display panel 30 is gently affixed on liquid acrylic resin, then whole Touch Screen is heated to acrylic resin and solidifies, can be without extra one deck glue material 34.
The contact panel disclosing according to the aforementioned a plurality of embodiment of the utility model, owing to more having comprised the first breakage-proof parting, therefore when substrate is subject to external force collision, the first breakage-proof parting can be shared the Impact energy of part, thereby the Impact energy of the required absorption of substrate itself is lowered, generally speaking improved the collapse strength of the substrate of contact panel.In addition, even if substrate is therefore cracked, the touch-control circuit layer of contact panel still can maintain original structure because of the first breakage-proof parting, is unlikely to cracked and destroyed along with substrate.So therefore the probability that touch-control circuit layer damages in the lump because substrate is cracked is lowered.And in certain embodiments, owing to there being the second breakage-proof parting to be arranged between substrate and touch-control circuit layer, during the telotism of and touch-control circuit layer cracked when substrate, can and change the substrate that one side is new by cracked strippable substrate, and need not worry to understand the function of damaging touch-control circuit layer in this process, so that the maintenance cost of contact panel is effectively reduced.
Although the utility model discloses as above with aforementioned embodiment, so it is not in order to limit the utility model.Within not departing from the spirit and scope of the utility model, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of the utility model protection.
Claims (17)
1. a contact panel, is characterized in that, comprises:
One substrate, has a upper surface and one first side surface, and this first side surface is positioned at this upper surface around;
One covering layer, is arranged at the periphery of this upper surface;
One touch-control circuit layer, is arranged at this upper surface of this substrate;
One protective seam, is at least covered in this touch-control circuit layer, and this protective seam has one second side surface; And
One first breakage-proof parting, coated this second side surface and at least this first side surface of part.
2. contact panel according to claim 1, is characterized in that, wherein the thickness of this first breakage-proof parting is between 30 microns and 120 microns.
3. contact panel according to claim 2, is characterized in that, wherein the thickness of this first breakage-proof parting is 75 microns.
4. contact panel according to claim 1, is characterized in that, wherein this first side surface comprises:
One first surface, is adjacent to this upper surface, and with this upper surface copline not; And
One second surface, is adjacent to this first surface, and with this first surface copline not;
Wherein, coated this second side surface of this first breakage-proof parting and this first surface.
5. contact panel according to claim 4, is characterized in that, wherein this first breakage-proof parting this second surface of covered section more.
6. contact panel according to claim 1, is characterized in that, wherein this substrate has more a lower surface, and this contact panel more comprises one second breakage-proof parting, is disposed at this lower surface.
7. contact panel according to claim 1, is characterized in that, wherein this substrate has more a lower surface, and more coated this lower surface of this first breakage-proof parting.
8. contact panel according to claim 1, is characterized in that, more comprises one second breakage-proof parting and is disposed between this substrate and this touch-control circuit layer.
9. a contact panel, is characterized in that, comprises:
One substrate, has a upper surface and one first side surface, and this first side surface is positioned at this upper surface around;
One covering layer, is arranged at the periphery of this upper surface;
One touch-control circuit layer, is arranged at this upper surface; And
One first breakage-proof parting, coated this touch-control circuit layer and this covering layer, and coated this first side surface of at least part.
10. contact panel according to claim 9, is characterized in that, wherein a upper surface of this touch-control circuit layer disposes a plurality of conducting wirings, and this first breakage-proof parting of part is filled between those metal lines.
11. contact panels according to claim 9, is characterized in that, wherein the thickness of this first breakage-proof parting is between 30 microns and 120 microns.
12. contact panels according to claim 11, is characterized in that, wherein the thickness of this first breakage-proof parting is 75 microns.
13. contact panels according to claim 9, is characterized in that, wherein this first side surface comprises:
One first surface, is adjacent to this upper surface, and with this upper surface copline not; And
One second surface, is adjacent to this first surface, and with this first surface copline not;
Wherein this first breakage-proof parting is coated this first surface.
14. contact panels according to claim 13, is characterized in that, wherein this first breakage-proof parting this second surface of covered section more.
15. contact panels according to claim 9, is characterized in that, wherein this substrate has more a lower surface, and this contact panel more comprises one second breakage-proof parting, are arranged at this lower surface.
16. contact panels according to claim 9, is characterized in that, wherein this substrate has more a lower surface, and more coated this lower surface of this first breakage-proof parting.
17. contact panels according to claim 9, is characterized in that, more comprise one second breakage-proof parting and are disposed between this substrate and this touch-control circuit layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116846.7U CN203799359U (en) | 2014-03-14 | 2014-03-14 | Touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116846.7U CN203799359U (en) | 2014-03-14 | 2014-03-14 | Touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799359U true CN203799359U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420116846.7U Withdrawn - After Issue CN203799359U (en) | 2014-03-14 | 2014-03-14 | Touch panel |
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| Country | Link |
|---|---|
| CN (1) | CN203799359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104915046A (en) * | 2014-03-14 | 2015-09-16 | 宸鸿科技(厦门)有限公司 | Touch panel |
-
2014
- 2014-03-14 CN CN201420116846.7U patent/CN203799359U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104915046A (en) * | 2014-03-14 | 2015-09-16 | 宸鸿科技(厦门)有限公司 | Touch panel |
| CN104915046B (en) * | 2014-03-14 | 2018-12-25 | 宸鸿科技(厦门)有限公司 | Touch panel |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140827 Effective date of abandoning: 20181225 |
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| AV01 | Patent right actively abandoned |