CN210337173U - High-sensitivity touch screen film - Google Patents
High-sensitivity touch screen film Download PDFInfo
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- CN210337173U CN210337173U CN201921261783.3U CN201921261783U CN210337173U CN 210337173 U CN210337173 U CN 210337173U CN 201921261783 U CN201921261783 U CN 201921261783U CN 210337173 U CN210337173 U CN 210337173U
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Abstract
The utility model discloses a high-sensitivity touch screen pad pasting, including first transparent substrate, the upside of first transparent substrate is equipped with the H/C layer, the downside of first transparent substrate is equipped with high silica gel adhesive coating, the upside of second transparent substrate is equipped with transparent antistatic coating, the downside of second transparent substrate is equipped with low silica gel adhesive coating, antistatic coating's upside laminating is in the downside of high silica gel adhesive coating; the matching of the H/C layer, the first transparent base material and the second transparent base material ensures that the utility model has the advantages of high surface hardness, good friction resistance, good flexibility and easy cutting and hot pressing; the low-viscosity silica gel adhesive is thin in coating thickness, bubbles are not prone to being generated during film pasting, contact with a touch screen is good, and sensitivity during touch control can be effectively improved.
Description
Technical Field
The utility model relates to a macromolecular material technical field, concretely relates to high sensitivity touch screen pad pasting.
Background
With the popularization of mobile terminals such as mobile phones and PADs, touch technologies are increasingly applied to the mobile terminals, and good use experience and convenience are brought to users. But along with the friction and collision of fingers and foreign matters, the touch screen can gradually bring scratches, so that the appearance is reduced, the use performance is influenced, and even the whole product is scrapped. The wear-resistant screen paste can effectively solve the problem, but the application of the wear-resistant screen paste is limited due to the technical defects of the wear-resistant screen paste in the aspects of adsorptivity, flexibility, sensitivity, light transmittance and the like. Particularly, in the era of civil touch, with the rise of 5G mobile phones and the popularization of finger-print unlocking under the screen, the demand for the touch screen sticker with high sensitivity and scratch resistance is more and more strong.
The coating technology and the film surface treatment technology in China are late, and have been lagged behind western countries such as the United states, Italy and Asian countries represented by Japan and Korean. In recent years, with the innovation and transparency of the technology, China continuously masters a part of processes and technologies of coating and surface treatment, and innovations with a great added value are generated on the basis of the processes and the technologies, but the core process technology and the formula of the feed liquid are still mastered in a few countries and regions. In order to break through technical barriers and technical blockages, China also moves forward in continuous innovation and exploration.
In the screen paste production process, how to consider high light transmittance, high sensitivity, high hardness and scratch resistance, and good air exhaust and adsorption are technical problems, and most of screen paste products in the market can only solve one to two problems, but cannot give consideration to the problems. Individual products which can be considered simultaneously are special in material and high in price, and complex and harsh in production process, so that the high-sensitivity wear-resistant touch screen sticker cannot be widely applied.
Disclosure of Invention
The utility model aims to solve the technical problem that a high sensitivity touch screen pad pasting is provided, can compromise simultaneously and solve hardness on surface and pliability, simultaneously, the product has good absorption air discharge and the luminousness of superelevation, the touch-control sensitivity of superelevation to solve the problem in the background art.
In order to solve the technical problem, the technical scheme of the utility model is that: a high-sensitivity touch screen film comprises a first transparent base material, wherein an H/C layer is arranged on the upper side of the first transparent base material, and a high-viscosity silica gel adhesive coating is arranged on the lower side of the first transparent base material; the antistatic coating is characterized by also comprising a second transparent base material, wherein a transparent antistatic coating is arranged on the upper side of the second transparent base material, and a low-viscosity silica gel adhesive coating is arranged on the lower side of the second transparent base material; the upper side of the anti-static coating is attached to the lower side of the high-viscosity silica gel adhesive coating.
The first transparent substrate and the second transparent substrate are both PET transparent substrates or PMMA transparent substrates.
The upside laminating on H/C layer has high temperature resistant silica gel protection film, high temperature resistant silica gel protection film includes first substrate, the downside of first substrate is equipped with high temperature resistant silica gel coating, the downside laminating of high temperature resistant silica gel coating is in the upside on H/C layer.
The silicone oil release film is attached to the lower side of the low-viscosity silicone adhesive coating and comprises a second base material, a silicone oil release coating is arranged on the upper side of the second base material, and the upper side of the silicone oil release coating is attached to the lower side of the low-viscosity silicone adhesive coating.
The first substrate and the second substrate are both PET substrates or PMMA substrates.
Due to the adoption of the technical scheme, the high-sensitivity touch screen film comprises a first transparent base material, wherein an H/C layer is arranged on the upper side of the first transparent base material, a high-viscosity silica gel adhesive coating is arranged on the lower side of the first transparent base material, a transparent anti-static coating is arranged on the upper side of a second transparent base material, a low-viscosity silica gel adhesive coating is arranged on the lower side of the second transparent base material, and the upper side of the anti-static coating is attached to the lower side of the high-viscosity silica gel adhesive coating; the matching of the H/C layer, the first transparent base material and the second transparent base material ensures that the utility model has the advantages of high surface hardness, good friction resistance, good flexibility and easy cutting and hot pressing; the low-viscosity silica gel adhesive is thin in coating thickness, bubbles are not prone to being generated during film pasting, contact with a touch screen is good, and sensitivity during touch control can be effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-a first transparent substrate; 2-H/C layer; 3-coating a high-viscosity silica gel adhesive; 4-a second transparent substrate; 5-antistatic coating; 6-low-viscosity silica gel adhesive coating; 7-high temperature resistant silica gel protective film; 8-a first substrate; 9-high temperature resistant silica gel coating; 10-silicone oil release film; 11-a second substrate; 12-silicone oil release coating.
Detailed Description
As shown in fig. 1, a high-sensitivity touch screen film comprises a first transparent substrate 1, wherein an H/C layer 2 is arranged on the upper side of the first transparent substrate 1, and a high-viscosity silica gel adhesive coating 3 is arranged on the lower side of the first transparent substrate 1; the antistatic coating is characterized by further comprising a second transparent base material 4, wherein a transparent antistatic coating 5 is arranged on the upper side of the second transparent base material 4, and a low-viscosity silica gel adhesive coating 6 is arranged on the lower side of the second transparent base material 4; the upper side of the anti-static coating 5 is attached to the lower side of the high-viscosity silica gel adhesive coating 3.
When the touch screen is used, the low-viscosity silica gel adhesive coating 6 is attached to the surface of the touch screen, the H/C layer 2 is a final contact surface with a user, and the H/C layer 2 is specifically a hardened layer and is used for improving the surface hardness and the friction resistance of the touch screen; the anti-static coating 5 can effectively prevent dust and impurities from being adsorbed on the surface of the touch screen, and the display effect of the touch screen is improved; the low-viscosity silica gel adhesive coating 6 is thin, bubbles are not easy to generate when the film is attached, the touch screen is in good contact, and the sensitivity in touch can be effectively improved.
First transparent substrate 1 with second transparent substrate 4 is PET transparent substrate or is PMMA transparent substrate, and PET transparent substrate and PMMA transparent substrate have the luminousness height, the advantage that the folding endurance is good, toughness is strong, easily cutting and hot pressing, are used for improving the utility model discloses a pliability.
High temperature resistant silica gel protection film 7 has been laminated to the upside on H/C layer 2, high temperature resistant silica gel protection film 7 includes first substrate 8, the downside of first substrate 8 is equipped with high temperature resistant silica gel coating 9, the downside laminating of high temperature resistant silica gel coating 9 is in the upside on H/C layer 2 for prevent to injure H/C layer 2 in the transportation.
The silicone oil release film 10 is attached to the lower side of the low-viscosity silicone adhesive coating 6, the silicone oil release film 10 comprises a second base material 11, a silicone oil release coating 12 is arranged on the upper side of the second base material 11, and the upper side of the silicone oil release coating 12 is attached to the lower side of the low-viscosity silicone adhesive coating 6 and used for preventing the low-viscosity silicone adhesive coating 6 from being polluted in the transportation process.
The first base material 8 and the second base material 11 are both PET base materials or PMMA base materials, and the PET base materials and the PMMA base materials have the advantages of being good in heat resistance and low in price.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A high-sensitivity touch screen film is characterized in that: the adhesive comprises a first transparent base material, wherein an H/C layer is arranged on the upper side of the first transparent base material, and a high-viscosity silica gel adhesive coating is arranged on the lower side of the first transparent base material; the antistatic coating is characterized by also comprising a second transparent base material, wherein a transparent antistatic coating is arranged on the upper side of the second transparent base material, and a low-viscosity silica gel adhesive coating is arranged on the lower side of the second transparent base material; the upper side of the anti-static coating is attached to the lower side of the high-viscosity silica gel adhesive coating.
2. The high-sensitivity touch screen film according to claim 1, wherein: the first transparent substrate and the second transparent substrate are both PET transparent substrates or PMMA transparent substrates.
3. The high-sensitivity touch screen film according to claim 1, wherein: the upside laminating on H/C layer has high temperature resistant silica gel protection film, high temperature resistant silica gel protection film includes first substrate, the downside of first substrate is equipped with high temperature resistant silica gel coating, the downside laminating of high temperature resistant silica gel coating is in the upside on H/C layer.
4. The high-sensitivity touch screen film according to claim 3, wherein: the silicone oil release film is attached to the lower side of the low-viscosity silicone adhesive coating and comprises a second base material, a silicone oil release coating is arranged on the upper side of the second base material, and the upper side of the silicone oil release coating is attached to the lower side of the low-viscosity silicone adhesive coating.
5. The high-sensitivity touch screen film according to claim 4, wherein: the first substrate and the second substrate are both PET substrates or PMMA substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261783.3U CN210337173U (en) | 2019-08-06 | 2019-08-06 | High-sensitivity touch screen film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261783.3U CN210337173U (en) | 2019-08-06 | 2019-08-06 | High-sensitivity touch screen film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210337173U true CN210337173U (en) | 2020-04-17 |
Family
ID=70217287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261783.3U Active CN210337173U (en) | 2019-08-06 | 2019-08-06 | High-sensitivity touch screen film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210337173U (en) |
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2019
- 2019-08-06 CN CN201921261783.3U patent/CN210337173U/en active Active
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