CN201477553U - Sandwich structure of touch control panel - Google Patents
Sandwich structure of touch control panel Download PDFInfo
- Publication number
- CN201477553U CN201477553U CN2009201566976U CN200920156697U CN201477553U CN 201477553 U CN201477553 U CN 201477553U CN 2009201566976 U CN2009201566976 U CN 2009201566976U CN 200920156697 U CN200920156697 U CN 200920156697U CN 201477553 U CN201477553 U CN 201477553U
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- substrate
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- sandwich construction
- adhesive coating
- contact panel
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Abstract
The utility model relates to a sandwich structure of a touch control panel, which comprises a first base plate, a PET (polyethylene terephthalate) adhesive layer and a second base plate, wherein, the first base plate is adhered to the upper face of the PET adhesive layer, and the second base plate is adhered to the lower face thereof. The PET adhesive layer has the adhesive property and is combined with the first and the second base plates, thereby not only achieving the firmly adhered sandwich structure, but also providing convenience to the heavy industry.
Description
Technical field
The utility model relates to a kind of sandwich construction of contact panel, particularly relates to a kind of sandwich construction of contact panel of the PET of having adhesive coating.
Background technology
General touch-control display panel has touch-control module and display module usually.Wherein this touch-control module often need use the interlayer of different substrate institute combination, the employed substrate 10 of these interlayers, 11 are generally glass, poly terephthalic acid diethyl alcohol ester (Polyethylene Terephthalate, PET), acryl (Polymethylmethacrylate, PMMA) or polycarbonate (Polycarbonate PC) waits material.
See also Fig. 1, Fig. 2 and shown in Figure 3, Fig. 1 is first synoptic diagram of existing known techniques, and Fig. 2 is second synoptic diagram of existing known techniques, and Fig. 3 is the 3rd synoptic diagram of existing known techniques.In existing known techniques, use different glue-lines with adhesive base plate 10,11 usually.As use acryl glue 20 (as shown in Figure 1), silica gel (silicone) 30 (as shown in Figure 2), rubber (rubber) or other sticker 40 (as shown in Figure 3) to form required interlayer with adhesive base plate 10,11.Yet above-mentioned various stickers all have its shortcoming place, and for example the viscosity of acryl glue 20 is relatively poor, therefore frequent effective adhesive base plate 10,11, and then cause the sandwich construction instability.In addition, acryl glue 20 can discharge acryl acid, and the problem of corrosion substrate 10,11 or display panel (figure does not show) is arranged.In addition, though the viscosity of silica gel 30 and rubber 40 is stronger, but effective adhesive base plate 10,11, also therefore in bonding angle generation deviation or other problem is arranged and when needing again implementation and operation, the puzzlement that causes heavy industry to be difficult for.Except that the problems referred to above, existing known sticker also often has the problem that can't cooperate the contact panel processing conditions.
This shows that the sandwich construction of above-mentioned existing contact panel obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore the sandwich construction of how to found a kind of contact panel of new structure belongs to one of current important research and development problem in fact, and also becoming the current industry utmost point needs improved target.
Summary of the invention
The purpose of this utility model is, overcome the defective of the sandwich construction existence of existing contact panel, and provide a kind of sandwich construction of contact panel of new structure, technical matters to be solved is to make it that bonding firm sandwich construction can be provided, the convenience of heavy industry also can be provided, be very suitable for practicality.
The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to the sandwich construction of a kind of contact panel that the utility model proposes, it comprises: one first substrate; One PET adhesive coating; And one second substrate; Wherein this first substrate is to be bonded on this PET adhesive coating, and this second substrate is to be bonded under this PET adhesive coating.
The purpose of this utility model and solve its technical matters and can also be further achieved by the following technical measures.
The sandwich construction of aforesaid contact panel, wherein said first substrate are glass substrate, pet substrate, acryl substrate or polycarbonate substrate, and this second substrate is glass substrate, pet substrate, acryl substrate or polycarbonate substrate.
The sandwich construction of aforesaid contact panel, wherein said PET adhesive coating are the adhesive coatings that comprises at least 10% polyethylene terephthalate.
The sandwich construction of aforesaid contact panel, more additional have a bottom PET adhesive coating, and it simultaneously is to be bonded in this second substrate below, and another side is bonding with a display panel.
The sandwich construction of aforesaid contact panel, more additional have: a printed layers; An and glassy layer; Wherein this printed layers is to be arranged on this first substrate, and this glassy layer is to be arranged on this printed layers.
The sandwich construction of aforesaid contact panel, more additional have: a printed layers; An and PET flaggy; Wherein this printed layers is to be arranged on this first substrate, and this PET flaggy is to be arranged on this printed layers.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model provides a kind of sandwich construction of contact panel, and this sandwich construction system comprises: one first substrate, a PET (Polyethylene Terephthalate, poly terephthalic acid diethyl alcohol ester) adhesive coating and one second substrate.Wherein this first substrate is to be bonded on this PET adhesive coating, and this second substrate is to be bonded under this PET adhesive coating.
In addition, this first substrate can be glass, PET, acryl (Polymethylmethacrylate, PMMA) or polycarbonate (Polycarbonate, PC), this second substrate also can be glass, PET, acryl or polycarbonate.This PET adhesive coating can comprise at least 10% poly terephthalic acid diethyl alcohol ester.
Above-mentioned sandwich construction more can be added a printed layers and a glassy layer.Wherein this printed layers is to be arranged on this first substrate, and this glassy layer then is arranged on this printed layers.
In addition, this sandwich construction also can be added a printed layers and a PET flaggy.Wherein this printed layers is to be arranged on this first substrate, and this PET flaggy is to be arranged on this printed layers.
By technique scheme, the sandwich construction of the utility model contact panel has following advantage and beneficial effect at least: by suitable tackability bonding substrate, a kind of sandwich construction that is applicable to contact panel can be provided, it not only can provide bonding firm sandwich construction, and the convenience of heavy industry also can be provided.
In sum, the utility model relates to a kind of sandwich construction of contact panel, and it comprises: one first substrate, a PET adhesive coating, and one second substrate.Wherein this first substrate is to be bonded on this PET adhesive coating, and this second substrate is to be bonded under this PET adhesive coating.By the adhesiveness of PET adhesive coating and in conjunction with first substrate and second substrate, bonding firm sandwich construction not only can be provided, the convenience of heavy industry also can be provided.The utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is first synoptic diagram of existing known techniques.
Fig. 2 is second synoptic diagram of existing known techniques.
Fig. 3 is the 3rd synoptic diagram of existing known techniques.
Fig. 4 is the synoptic diagram of of the present utility model one concrete preferred embodiment.
Fig. 5 is the synoptic diagram of another preferred embodiment of the present utility model.
Fig. 6 is the synoptic diagram of another preferred embodiment of the present utility model.
Fig. 7 is the synoptic diagram of a preferred embodiment more of the present utility model.
10: substrate 11: substrate
20: acryl glue 30: silica gel
40: rubber or 100: the first substrates of other sticker
200:PET adhesive coating 210: bottom PET adhesive coating
500: printed layers 600: glassy layer
The 700:PET flaggy
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of sandwich construction, structure, feature and effect thereof according to the contact panel that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
At first, see also shown in Figure 4.It is the synoptic diagram of of the present utility model one concrete preferred embodiment.The sandwich construction of the contact panel of the utility model preferred embodiment comprises one first substrate 100, a PET (Polyethylene Terephthalate, poly terephthalic acid diethyl alcohol ester) adhesive coating 200 and one second substrate 300.This first substrate 100 is to be bonded on this PET adhesive coating 200, and this second substrate 300 is to be bonded under this PET adhesive coating 200.Wherein, this first substrate 100 can be glass, PET, acryl (Polymethylmethacrylate, PMMA) or polycarbonate (Polycarbonate, PC), and this second substrate also can be glass, PET, acryl or polycarbonate.This PET adhesive coating can comprise at least 10% poly terephthalic acid diethyl alcohol ester.
The adhesiveness of this PET adhesive coating 200, viscosity is lower in the time of in the early stage, final viscosity is then higher, the viscosity in this two period differs and can reach more than three times, because of its initial stage viscosity lower, so when needs are bonding again, can make things convenient for heavy industry, and, therefore be provided this interlayer required stability because its final viscosity and initial stage viscosity differ more than three times.
Please consult Fig. 4 and shown in Figure 5 simultaneously, Fig. 5 is the synoptic diagram of another preferred embodiment of the present utility model.Wherein be further to add in this sandwich construction shown in Figure 4 a bottom PET adhesive coating 210 is arranged.The one side of this bottom PET adhesive coating 210 is to be bonded in this second substrate, 300 belows, and another side is bonding with a display panel 400.This bottom PET adhesive coating 210 is identical with this PET adhesive coating 200, therefore can provide required adhesiveness, and can not damage display panel 400.
Please consult Fig. 5 and shown in Figure 6 simultaneously, Fig. 6 is the synoptic diagram of another preferred embodiment of the present utility model.Wherein be at a further additional printed layers 500 of this sandwich construction shown in Figure 5 and a glassy layer 600.Wherein this printed layers 500 is to be arranged on this first substrate 100, and this glassy layer 600 is to be arranged on this printed layers 500.This printed layers 500 is to be provided with the required electronic package of touch-control module, and glassy layer 600 then can provide the function of protection.
Please consult Fig. 5 and shown in Figure 7 more simultaneously, Fig. 7 is the synoptic diagram of a preferred embodiment more of the present utility model.Wherein be at a further additional printed layers 500 of this sandwich construction shown in Figure 5 and a PET plate 700.Wherein this printed layers 500 is to be arranged on this first substrate 100, and this PET flaggy 700 is to be arranged on this printed layers 500.This printed layers 500 is to be provided with the required electronic package of touch-control module, 700 functions that protection can be provided of this PET flaggy.
By above combination, can form the sandwich construction that is applicable to that contact panel is required.And bonding firm sandwich construction not only can be provided, the convenience of heavy industry also can be provided.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. the sandwich construction of a contact panel is characterized in that it comprises:
One first substrate;
One PET adhesive coating; And
One second substrate;
Wherein this first substrate is to be bonded on this PET adhesive coating, and this second substrate is to be bonded under this PET adhesive coating.
2. the sandwich construction of contact panel according to claim 1, it is characterized in that wherein said first substrate is glass substrate, pet substrate, acryl substrate or polycarbonate substrate, this second substrate is glass substrate, pet substrate, acryl substrate or polycarbonate substrate.
3. the sandwich construction of contact panel according to claim 1 is characterized in that wherein said PET adhesive coating is the adhesive coating that comprises at least 10% polyethylene terephthalate.
4. the sandwich construction of contact panel according to claim 2 is characterized in that wherein said PET adhesive coating is the adhesive coating that comprises at least 10% polyethylene terephthalate.
5. according to the sandwich construction of the described contact panel of arbitrary claim in the claim 1 to 4, it is characterized in that the more additional bottom PET adhesive coating that has, it simultaneously is to be bonded in this second substrate below, and another side is bonding with a display panel.
6. the sandwich construction of contact panel according to claim 5 is characterized in that more additionally having:
One printed layers; And
One glassy layer;
Wherein this printed layers is to be arranged on this first substrate, and this glassy layer is to be arranged on this printed layers.
7. the sandwich construction of contact panel according to claim 5 is characterized in that more additionally having:
One printed layers; And
One PET flaggy;
Wherein this printed layers is to be arranged on this first substrate, and this PET flaggy is to be arranged on this printed layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201566976U CN201477553U (en) | 2009-06-23 | 2009-06-23 | Sandwich structure of touch control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201566976U CN201477553U (en) | 2009-06-23 | 2009-06-23 | Sandwich structure of touch control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477553U true CN201477553U (en) | 2010-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201566976U Expired - Fee Related CN201477553U (en) | 2009-06-23 | 2009-06-23 | Sandwich structure of touch control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315302A (en) * | 2011-09-22 | 2012-01-11 | 苏州幸福新能源科技有限责任公司 | Insulating back plate for solar photovoltaic cell |
| CN107357459A (en) * | 2017-07-12 | 2017-11-17 | 业成科技（成都）有限公司 | Flexible structure |
-
2009
- 2009-06-23 CN CN2009201566976U patent/CN201477553U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315302A (en) * | 2011-09-22 | 2012-01-11 | 苏州幸福新能源科技有限责任公司 | Insulating back plate for solar photovoltaic cell |
| CN107357459A (en) * | 2017-07-12 | 2017-11-17 | 业成科技（成都）有限公司 | Flexible structure |
| CN107357459B (en) * | 2017-07-12 | 2021-01-29 | 业成科技（成都）有限公司 | Flexible structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |