CN204038162U - Easily tear protective film structure and touch-screen - Google Patents
Easily tear protective film structure and touch-screen Download PDFInfo
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- CN204038162U CN204038162U CN201420433948.1U CN201420433948U CN204038162U CN 204038162 U CN204038162 U CN 204038162U CN 201420433948 U CN201420433948 U CN 201420433948U CN 204038162 U CN204038162 U CN 204038162U
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- protective film
- hand
- touch
- flexible membrane
- tear
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Abstract
The utility model discloses one and easily tear protective film structure and touch-screen, comprise protective film, protective film comprises flexible membrane and is formed at the glue-line on flexible membrane one surface; And what be positioned at protective film edge tears hand, tear hand and flexible membrane is structure as a whole, be formed with tack coat tearing hand surface, and tack coat and tear hand, between the end edge of bearing of trend, there is gap.When this easily being torn protective film structure and being used for touch-screen, turning up tearing the edge line of hand along protective film, then will tear hand by tack coat and flexible membrane deviates from glue-line one side bonds.When by touch-screen and other device assembles, only need pull-up to tear hand, then remove protective film, convenient and swift, the glue-line impact of not protected film, reduces the difficulty removing protective film, and then increases work efficiency.
Description
Technical field
The utility model relates to touch screen technology field, in particular, relates to one and easily tears protective film structure and touch-screen.
Background technology
Along with the development of science and technology, touch screen as one simply, man-machine interaction mode easily, be widely used in the every field of our daily life, such as: mobile phone, media playing apparatus, homing advice, digital camera, game station, telltale, electrical control, medical facilities etc.Touch technology opens the new model of mobile terminal man-machine interactive operation, and large scale, ultrathin flexible, low cost have become the inevitable development tendency of touch screen industry.
Touch screen protective film is structure indispensable before the shipment of touch-screen finished product; mainly the touch sensitive layer at the touch-screen back side is protected; prevent from causing the harmful effects such as the scratch of touch sensitive layer, dirty, distortion in transfer process, needing to remove protective film by when touch-screen and other device assembles.But touch screen protective film due to viscous force excessive, be difficult to remove, make troubles to staff.
Utility model content
In view of this, the utility model provides one and easily tears protective film structure and touch-screen, tears hand by this structure, is easy to protective film to remove, increases work efficiency.
One easily tears protective film structure, is applied to touch-screen, comprising:
Protective film, described protective film comprises flexible membrane and is formed at the glue-line on described flexible membrane one surface;
And what be positioned at described protective film edge tears hand, described in tear hand and described flexible membrane is structure as a whole, be formed with tack coat on described hand surface of tearing, and described tack coat and the described hand that tears have gap between the end edge of bearing of trend.
Preferably, described tack coat be positioned at described in tear the one side that hand deviates from described glue-line.
Preferably, described flexible membrane is plastic film or pellosil.
Preferably, described flexible membrane is PET film or acrylic film.
A kind of touch-screen, comprising:
Cover plate;
Be formed at the touch sensitive layer on described cover plate;
Be positioned at the layers of two-sided on described touch sensitive layer surface, described layers of two-sided comprises a void region, and described void region is corresponding with the visible area of described touch-screen;
And, be positioned at described touch sensitive layer deviate from described cover plate side and cover described visible area easily tear protective film structure;
Wherein, described protective film structure of easily tearing comprises: protective film, and described protective film comprises flexible membrane and is formed at the glue-line on described flexible membrane one surface; What be positioned at described protective film edge tears hand; describedly tear hand and described flexible membrane is structure as a whole; tack coat is formed on described hand surface of tearing; and described tack coat and the described hand that tears have gap between the end edge of bearing of trend, described in tear hand and described flexible membrane deviates from described glue-line side by described tack coat fixed bonding.
Preferably, described tack coat be positioned at described in tear the one side that hand deviates from described glue-line.
Preferably, described flexible membrane is plastic film or pellosil.
Preferably, described flexible membrane is PET film or acrylic film.
Preferably, described layers of two-sided is foam glue-line.
Preferably, tear the distance of hand between the end edge and described tack coat of bearing of trend described in and be at least 1cm.
Compared with prior art, the technical scheme that the utility model provides has the following advantages:
What the utility model provided easily tears protective film structure and touch-screen, comprises protective film, and protective film comprises flexible membrane and is formed at the glue-line on flexible membrane one surface; And what be positioned at protective film edge tears hand, tear hand and flexible membrane is structure as a whole, be formed with tack coat tearing hand surface, and tack coat and tear hand, between the end edge of bearing of trend, there is gap.
As shown in the above, when this easily being torn protective film structure and being used for touch-screen, turning up tearing the edge line of hand along protective film, then will tear hand by tack coat and flexible membrane deviates from glue-line one side bonds.When by touch-screen and other device assembles, only need pull-up to tear hand, then remove protective film, convenient and swift, the glue-line impact of not protected film, reduces the difficulty removing protective film, and then increases work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
A kind of structural representation easily tearing protective film structure that Fig. 1 provides for the embodiment of the present application;
The structural representation of a kind of touch-screen that Fig. 2 provides for the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As described in background; touch-screen needs adhering protective film before finished product shipment; mainly the touch sensitive layer at the touch-screen back side is protected; prevent from causing the harmful effects such as the scratch of touch sensitive layer, dirty, distortion in transfer process, then needing to remove protective film by when touch-screen and other device assembles.But touch screen protective film due to viscous force excessive, be difficult to remove, make troubles to staff.
Based on this, the embodiment of the present application provides one and easily tears protective film structure, is applied to touch-screen, shown in figure 1, is a kind of structural representation easily tearing protective film structure that the embodiment of the present application provides, wherein,
Easily tear protective film structure to comprise:
Protective film 1, protective film 1 comprises flexible membrane 11 and is formed at the glue-line 12 on flexible membrane 11 1 surface;
And what be positioned at protective film 1 edge tears hand 2, tear hand 2 and be structure as a whole with flexible membrane 11, be formed with tack coat 3 tearing hand 2 surface, and tack coat 3 and tear hand 2, between the end edge of bearing of trend, there is gap.
Wherein, tear the end edge of hand at bearing of trend, be the end edge deviating from itself and protective film coupling end of tearing hand.By design gaps between this end edge and tack coat, ensureing when removing protective film, hand can be torn by the part pull-up in this gap, and then removing protective film.In addition, the embodiment of the present application does not do concrete restriction for the material of flexible membrane, includes but not limited to plastic film or Silicon moulds.Optionally, when flexible membrane is plastic film, can be PET (polyethylene terephthalate, polyethylene terephthalate) film or acrylic film.
In the embodiment of the present application, tack coat 3 is positioned at the one side of tearing hand 2 and deviating from glue-line 12, ensures to tear hand 2 better bonding with the flexible membrane 11 of protective film 1.Namely, when this easily being torn the tiling of protective film structure, tack coat and glue-line lay respectively at the plane at the place, two sides of flexible membrane.
As shown in the above, this is easily torn protective film structural adhesive in the touch sensitive layer of touch-screen time, first by glue-line, flexible membrane is bonding with touch sensitive layer, then tearing hand and flexible membrane, to deviate from glue-line side bonding by tack coat.When needs remove protective film, only need pull-up to tear hand, then removing protective film by tearing hand, reducing the difficulty removing protective film, improve work efficiency.
In addition, the embodiment of the present application additionally provides a kind of touch-screen, shown in figure 2, is the structural representation of a kind of touch-screen that the embodiment of the present application provides, wherein,
Touch-screen comprises: cover plate 100;
Be formed at the touch sensitive layer 200 on cover plate 100;
Be positioned at the layers of two-sided 300 on touch sensitive layer 200 surface, layers of two-sided 300 is preferably foam glue-line, and layers of two-sided 300 comprises a void region 301, and void region 301 is corresponding with the visible area of touch-screen;
And, be positioned at touch sensitive layer 200 and deviate from cover plate 100 side, and cover visible area easily tear protective film structure 400;
Wherein, easily tear protective film structure 400 and comprise: protective film 410, protective film 410 comprises flexible membrane 411 and is formed at the glue-line 412 on flexible membrane 411 1 surface;
And; what be positioned at protective film 410 edge tears hand 420; tear hand 420 to be structure as a whole with flexible membrane 411; tear hand 420 surface and be formed with tack coat 430; and tack coat 430 and tear hand 420, between the end edge of bearing of trend, there is gap, tear hand 420 and deviate from glue-line 412 side by tack coat 430 fixed bonding with flexible membrane 411.
Wherein, tear the end edge of hand at bearing of trend, be the end edge deviating from itself and protective film coupling end of tearing hand.By design gaps between this end edge and tack coat, ensureing when removing protective film, hand can be torn by the part pull-up in this gap, and then removing protective film.In addition, the embodiment of the present application does not do concrete restriction for the material of flexible membrane, includes but not limited to plastic film or Silicon moulds.Optionally, when flexible membrane is plastic film, can be PET (polyethylene terephthalate, polyethylene terephthalate) film or acrylic film.
In the embodiment of the present application, tack coat 430 is positioned at the one side of tearing hand 420 and deviating from glue-line 412, ensures to tear hand 420 better bonding with the flexible membrane 411 of protective film 410.Namely, when this easily being torn the tiling of protective film structure, tack coat and glue-line lay respectively at the plane at the place, two sides of flexible membrane.
Concrete restriction is not done for the length of tearing hand, in order to better hand pull-up will be torn, optionally, tears the distance of hand between the end edge and described tack coat of bearing of trend and be at least 1cm.In addition, it should be noted that, the embodiment of the present application does not do concrete restriction for the position of tearing hand, needs according to practical application specific design.
What the embodiment of the present application provided easily tears protective film structure and touch-screen, comprises protective film, and protective film comprises flexible membrane and is formed at the glue-line on flexible membrane one surface; And what be positioned at protective film edge tears hand, tear hand and flexible membrane is structure as a whole, be formed with tack coat tearing hand surface, and tack coat and tear hand, between the end edge of bearing of trend, there is gap.When this easily being torn protective film structure and being used for touch-screen, turning up tearing the edge line of hand along protective film, then will tear hand by tack coat and flexible membrane deviates from glue-line one side bonds.When by touch-screen and other device assembles, only need pull-up to tear hand, then remove protective film, convenient and swift, the glue-line impact of not protected film, reduces the difficulty removing protective film, and then increases work efficiency.
Claims (10)
1. easily tear a protective film structure, be applied to touch-screen, it is characterized in that, comprising:
Protective film, described protective film comprises flexible membrane and is formed at the glue-line on described flexible membrane one surface;
And what be positioned at described protective film edge tears hand, described in tear hand and described flexible membrane is structure as a whole, be formed with tack coat on described hand surface of tearing, and described tack coat and the described hand that tears have gap between the end edge of bearing of trend.
2. according to claim 1ly easily tear protective film structure, it is characterized in that, described in described tack coat is positioned at, tear the one side that hand deviates from described glue-line.
3. according to claim 1ly easily tear protective film structure, it is characterized in that, described flexible membrane is plastic film or pellosil.
4. according to claim 3ly easily tear protective film structure, it is characterized in that, described flexible membrane is PET film or acrylic film.
5. a touch-screen, is characterized in that, comprising:
Cover plate;
Be formed at the touch sensitive layer on described cover plate;
Be positioned at the layers of two-sided on described touch sensitive layer surface, described layers of two-sided comprises a void region, and described void region is corresponding with the visible area of described touch-screen;
And, be positioned at described touch sensitive layer deviate from described cover plate side and cover described visible area easily tear protective film structure;
Wherein, described protective film structure of easily tearing comprises: protective film, and described protective film comprises flexible membrane and is formed at the glue-line on described flexible membrane one surface; What be positioned at described protective film edge tears hand; describedly tear hand and described flexible membrane is structure as a whole; tack coat is formed on described hand surface of tearing; and described tack coat and the described hand that tears have gap between the end edge of bearing of trend, described in tear hand and described flexible membrane deviates from described glue-line side by described tack coat fixed bonding.
6. touch-screen according to claim 5, is characterized in that, tears the one side that hand deviates from described glue-line described in described tack coat is positioned at.
7. touch-screen according to claim 5, is characterized in that, described flexible membrane is plastic film or pellosil.
8. touch-screen according to claim 7, is characterized in that, described flexible membrane is PET film or acrylic film.
9. touch-screen according to claim 5, is characterized in that, described layers of two-sided is foam glue-line.
10. touch-screen according to claim 5, is characterized in that, described in tear the distance of hand between the end edge and described tack coat of bearing of trend and be at least 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433948.1U CN204038162U (en) | 2014-08-01 | 2014-08-01 | Easily tear protective film structure and touch-screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433948.1U CN204038162U (en) | 2014-08-01 | 2014-08-01 | Easily tear protective film structure and touch-screen |
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| Publication Number | Publication Date |
|---|---|
| CN204038162U true CN204038162U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433948.1U Expired - Fee Related CN204038162U (en) | 2014-08-01 | 2014-08-01 | Easily tear protective film structure and touch-screen |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032070A (en) * | 2015-03-19 | 2016-10-19 | 杭州海泽电子科技有限公司 | Integrally moulded PET base material protective back film containing impression |
| CN106201039A (en) * | 2015-04-30 | 2016-12-07 | 南昌欧菲光科技有限公司 | Touch screen and protecting film |
| CN109018577A (en) * | 2017-06-09 | 2018-12-18 | 苏州欧菲光科技有限公司 | The method for removing protective film |
| CN109454972A (en) * | 2018-11-29 | 2019-03-12 | 武汉华星光电技术有限公司 | Polarizing plate protective film and its tear-off method |
| CN114479695A (en) * | 2022-01-13 | 2022-05-13 | 昆山国显光电有限公司 | Protection film structure and display panel |
-
2014
- 2014-08-01 CN CN201420433948.1U patent/CN204038162U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032070A (en) * | 2015-03-19 | 2016-10-19 | 杭州海泽电子科技有限公司 | Integrally moulded PET base material protective back film containing impression |
| CN106201039A (en) * | 2015-04-30 | 2016-12-07 | 南昌欧菲光科技有限公司 | Touch screen and protecting film |
| CN109018577A (en) * | 2017-06-09 | 2018-12-18 | 苏州欧菲光科技有限公司 | The method for removing protective film |
| CN109454972A (en) * | 2018-11-29 | 2019-03-12 | 武汉华星光电技术有限公司 | Polarizing plate protective film and its tear-off method |
| CN114479695A (en) * | 2022-01-13 | 2022-05-13 | 昆山国显光电有限公司 | Protection film structure and display panel |
| CN114479695B (en) * | 2022-01-13 | 2023-11-03 | 昆山国显光电有限公司 | Protective film structure and display panel |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161205 Address after: 523000 Guangdong city in Dongguan Province town of Liaobu City Industrial Road No. 7 business business Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 523000 Tangxia City, Dongguan Province town Peak Road, No. 1, Patentee before: Jinlong electromechanical (Dongguan) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200801 |