CN103252950A - Explosion-proof film for touch screen - Google Patents
Explosion-proof film for touch screen Download PDFInfo
- Publication number
- CN103252950A CN103252950A CN2013101666104A CN201310166610A CN103252950A CN 103252950 A CN103252950 A CN 103252950A CN 2013101666104 A CN2013101666104 A CN 2013101666104A CN 201310166610 A CN201310166610 A CN 201310166610A CN 103252950 A CN103252950 A CN 103252950A
- Authority
- CN
- China
- Prior art keywords
- layer
- touch
- printing pattern
- transparent
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses an explosion-proof film for a touch screen. The explosion-proof film comprises a transparent film layer, wherein a printing pattern layer is arranged in a non-window area at the periphery of the inner surface of the transparent film layer; a transparent filling layer is arranged in a central window area of the inner surface of the transparent film layer; the thickness of the transparent filling layer is the same as that of the printing pattern layer; and the transparent filling layer and the printing pattern layer are attached to an adhesive layer. The printing pattern layer is arranged in the non-window area at the periphery of the inner surface of the transparent film layer, the transparent filling layer is arranged in the central window area of the inner surface of the transparent film layer, and the thickness of the transparent filling layer is the same as that of the printing pattern layer, so that the time lag is absent at the joint of the printing pattern layer and the transparent filling layer, namely the time lag is absent at the joint of the peripheral non-window area with printing patterns and the central window area without the printing patterns; and therefore, after the explosion-proof film is attached to the outer surface of the touch screen, air bubbles are absent at the joint, and a product is good in appearance effect.
Description
Technical field
The invention belongs to the touch control device technical field, relate in particular to a kind of touch-screen rupture pressure disc.
Background technology
At present, fast development along with touch-screen market, appearance requirement to touch-screen is more and more higher, but because the outer surface of existing touch-screen generally all is safety glass, pattern complexity, the special personalised look printing of effect can't be finished in non-window area around safety glass, so occurred a kind of rupture pressure disc that is attached on the touch-screen outer surface on the market, print various patterns by non-window area around rupture pressure disc, can solve the consumer to the personalized requirement of outward appearance, rupture pressure disc can also prevent that touch-screen from producing separation of fragments because of external impact simultaneously.
Yet, behind the pattern of prior art non-window area printing personalization around rupture pressure disc, the junction section of having of non-window area and central window area is poor all around, after making that rupture pressure disc is fitted on the touch-screen outer surface, this junction has bubble and produces, make this junction can not be fully and the touch-screen outer surface fit, influence the outward appearance of product.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of touch-screen rupture pressure disc be provided, its have printed patterns around the junction of central window area of non-window area and no printed patterns can the section of appearance not poor, product appearance is respond well.
The present invention realizes like this, a kind of touch-screen rupture pressure disc, comprise transparent thin film layer, non-window area is provided with a printing pattern layer around the described transparent thin film layer inner surface, the central window area of described transparent thin film layer inner surface is provided with a transparent packed layer, the thickness of described transparent packed layer is identical with the thickness of described printing pattern layer, and described transparent packed layer and printing pattern layer are all fitted with a tack coat.
Particularly, the thickness of described transparent thin film layer is 10-200um.
Particularly, described transparent thin film layer is made by transparent PET, PC or PMMA.
Particularly, described transparent thin film layer comprises outer surface strengthening layer, matrix thin layer and the inner surface strengthening layer that is cascading, and described printing pattern layer is located at the frame region all around of described inner surface strengthening layer.
Particularly, the thickness of described transparent packed layer and printing pattern layer is 1-20um.
Particularly, the thickness of described adhesive linkage is 15-125nm.
Further, described tack coat and a peel ply are fitted.
Particularly, the thickness of described peel ply is 25-100nm.
The present invention arranges printing pattern layer by non-window area around the transparent thin film layer inner surface, in transparent thin film layer inner surface central authorities window area transparent packed layer is set, and make the thickness of transparent packed layer identical with the thickness of printing pattern layer, thereby make that the junction section of not having of printing pattern layer and transparent packed layer is poor, namely have printed patterns around the junction of central window area of non-window area and no printed patterns can the section of appearance not poor, therefore, after rupture pressure disc of the present invention is fitted on the touch-screen outer surface, this junction does not have bubble and produces, and product appearance is respond well.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of touch-screen rupture pressure disc of providing of the embodiment of the invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1, a kind of touch-screen rupture pressure disc that the embodiment of the invention provides, comprise transparent thin film layer 1, non-window area is provided with a printing pattern layer 2 around transparent thin film layer 1 inner surface, transparent thin film layer 1 inner surface central authorities window area is provided with a transparent packed layer 3, the thickness of transparent packed layer 3 is identical with the thickness of printing pattern layer 2, and transparent packed layer 3 and printing pattern layer 2 are all fitted with a tack coat 4, and tack coat 4 is used for fitting with touch-screen (not shown) outer surface.
The present invention arranges printing pattern layer 2 by non-window area around transparent thin film layer 1 inner surface, in transparent thin film layer 1 inner surface central authorities window area transparent packed layer 3 is set, and make the thickness of transparent packed layer 3 identical with the thickness of printing pattern layer 2, thereby make that the junction section of not having of printing pattern layer 2 and transparent packed layer 3 is poor, namely have printed patterns around the junction of central window area of non-window area and no printed patterns can the section of appearance not poor, therefore, after rupture pressure disc of the present invention is fitted on the touch-screen outer surface, this junction does not have bubble and produces, and product appearance is respond well.
Particularly, the thickness of described transparent thin film layer 1 is 10-200um, transparent thin film layer 1 is by transparent PET, material such as PC or PMMA is made, transparent thin film layer 1 comprises the outer surface strengthening layer 11 that is cascading, matrix thin layer 12 and inner surface strengthening layer 13, wherein, the effect of outer surface strengthening layer 11 is the case hardnesses that increase matrix thin layer 12, outer surface strengthening layer 11 can pass through silk-screen, the mode of spraying or plated film is located on the matrix thin layer 12, the case hardness of outer surface strengthening layer 11 is 1-6H, to improve the wear resistance of rupture pressure disc, the case hardness of inner surface strengthening layer 13 is 1-4H, and printing pattern layer 2 is located at the frame region all around of inner surface strengthening layer 13.
Particularly, described printing pattern layer 2 can be located at transparent thin film layer 1 inner surface frame region all around by modes such as silk-screen or plating, and the thickness of printing pattern layer 2 is 1-20um.
Particularly, described transparent packed layer 3 is to be filled in transparent thin film layer 1 inner surface central authorities window area with clear binder, can implement by the mode of silk-screen or coating, and select for use heating or illumination mode such as penetrate to solidify according to material behavior, the thickness of transparent packed layer 3 is 1-20um.
Particularly, the thickness of described adhesive linkage 4 is 15-125nm.
Further, described tack coat 4 is also fitted with a peel ply 5, and peel ply 5 is release liners or separate paper again, and the thickness of peel ply 5 is 25-100nm, and peel ply 5 is used for before rupture pressure disc uses tack coat 4 not being protected.When needs are attached to rupture pressure disc of the present invention on the touch-screen outer surface, with the hand peel ply 5 of tearing, tack coat 4 are bonded at the touch-screen outer surface get final product.
In sum, rupture pressure disc of the present invention had both satisfied the personalized requirement to the touch-screen outward appearance, can also prevent that touch-screen from producing separation of fragments because of external impact simultaneously.Rupture pressure disc of the present invention has high transmission rate, characteristic that mist degree is low, can not influence the quality of printed patterns, has wear-resistant, weatherability, humidity resistance, nondiscolouring, advantage such as non-foaming.
The above is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (8)
1. touch-screen rupture pressure disc, it is characterized in that, comprise transparent thin film layer, non-window area is provided with a printing pattern layer around the described transparent thin film layer inner surface, the central window area of described transparent thin film layer inner surface is provided with a transparent packed layer, the thickness of described transparent packed layer is identical with the thickness of described printing pattern layer, and described transparent packed layer and printing pattern layer are all fitted with a tack coat.
2. a kind of touch-screen rupture pressure disc according to claim 1 is characterized in that, the thickness of described transparent thin film layer is 10-200um.
3. a kind of touch-screen rupture pressure disc according to claim 1 is characterized in that described transparent thin film layer is made by transparent PET, PC or PMMA.
4. according to each described a kind of touch-screen rupture pressure disc in the claim 1～3, it is characterized in that, described transparent thin film layer comprises outer surface strengthening layer, matrix thin layer and the inner surface strengthening layer that is cascading, and described printing pattern layer is located at the frame region all around of described inner surface strengthening layer.
5. a kind of touch-screen rupture pressure disc according to claim 1 is characterized in that, the thickness of described transparent packed layer and printing pattern layer is 1-20um.
6. a kind of touch-screen rupture pressure disc according to claim 1 is characterized in that, the thickness of described adhesive linkage is 15-125nm.
7. a kind of touch-screen rupture pressure disc according to claim 1 is characterized in that, described tack coat and a peel ply are fitted.
8. a kind of touch-screen rupture pressure disc according to claim 7 is characterized in that, the thickness of described peel ply is 25-100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166610.4A CN103252950B (en) | 2013-05-06 | 2013-05-06 | A kind of touch screen rupture pressure disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166610.4A CN103252950B (en) | 2013-05-06 | 2013-05-06 | A kind of touch screen rupture pressure disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252950A true CN103252950A (en) | 2013-08-21 |
| CN103252950B CN103252950B (en) | 2016-08-03 |
Family
ID=48957321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310166610.4A Active CN103252950B (en) | 2013-05-06 | 2013-05-06 | A kind of touch screen rupture pressure disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252950B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160274687A1 (en) * | 2015-03-18 | 2016-09-22 | Boe Technology Group Co., Ltd. | Explosion-proof membrane assembly, touch screen structure and display device |
| CN106393903A (en) * | 2016-08-31 | 2017-02-15 | 惠州市摩码菱丽光电材料有限公司 | Protective film and preparation method thereof |
| CN110266839A (en) * | 2019-06-15 | 2019-09-20 | 恩利克（浙江）智能装备有限公司 | The ultra-thin glass cover sheet structure of Folding display screen mobile phone |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050049839A (en) * | 2003-11-24 | 2005-05-27 | 주식회사 케이씨씨 | Chip-adhered material for floor with cubic quality |
| CN102880369A (en) * | 2012-10-15 | 2013-01-16 | 无锡格菲电子薄膜科技有限公司 | Monolithic capacitive touch screen and preparation method thereof |
| CN103059762A (en) * | 2012-12-29 | 2013-04-24 | 中山国安火炬科技发展有限公司 | Aluminum-washed transparent window decorative film with symmetric patterns on double surfaces |
| CN203228457U (en) * | 2013-05-06 | 2013-10-09 | 江西合力泰科技股份有限公司 | Touch screen explosion-proof film |
-
2013
- 2013-05-06 CN CN201310166610.4A patent/CN103252950B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050049839A (en) * | 2003-11-24 | 2005-05-27 | 주식회사 케이씨씨 | Chip-adhered material for floor with cubic quality |
| CN102880369A (en) * | 2012-10-15 | 2013-01-16 | 无锡格菲电子薄膜科技有限公司 | Monolithic capacitive touch screen and preparation method thereof |
| CN103059762A (en) * | 2012-12-29 | 2013-04-24 | 中山国安火炬科技发展有限公司 | Aluminum-washed transparent window decorative film with symmetric patterns on double surfaces |
| CN203228457U (en) * | 2013-05-06 | 2013-10-09 | 江西合力泰科技股份有限公司 | Touch screen explosion-proof film |
Non-Patent Citations (1)
| Title |
|---|
| 杜彦飞: "薄膜表面硬化涂层的研究和应用", 《信息记录材料》, vol. 13, no. 6, 18 January 2013 (2013-01-18), pages 38 - 40 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160274687A1 (en) * | 2015-03-18 | 2016-09-22 | Boe Technology Group Co., Ltd. | Explosion-proof membrane assembly, touch screen structure and display device |
| CN106393903A (en) * | 2016-08-31 | 2017-02-15 | 惠州市摩码菱丽光电材料有限公司 | Protective film and preparation method thereof |
| CN110266839A (en) * | 2019-06-15 | 2019-09-20 | 恩利克（浙江）智能装备有限公司 | The ultra-thin glass cover sheet structure of Folding display screen mobile phone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103252950B (en) | 2016-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160102432A1 (en) | Reflective Fabric with Color Printing and Fabrication Method Thereof | |
| WO2015085907A1 (en) | Cover plate structure, touch panel structure and protective panel structure of display device | |
| CN103252950A (en) | Explosion-proof film for touch screen | |
| CN208515392U (en) | Liquid crystal display is bonded integraty component with the complete of glass cover-plate | |
| CN203228457U (en) | Touch screen explosion-proof film | |
| CN203485509U (en) | Double-color advertisement sticking film | |
| CN203912376U (en) | Case structure | |
| CN204586030U (en) | Multilayer tempering diaphragm | |
| CN201465450U (en) | Protective screen made of glass attached with explosion-proof material | |
| CN202857189U (en) | Fitting structure of electronic product screen | |
| CN208290629U (en) | A kind of screen protecting film | |
| CN103264608B (en) | A kind of decoration with 3D visual effect and manufacture method thereof | |
| CN205809838U (en) | A kind of band is polarized touch screen and the one black touch screen display module of function | |
| CN206201636U (en) | One kind breath screen display shadow diaphragm | |
| CN202702764U (en) | Anti-glare screen protective film | |
| CN207115361U (en) | A kind of vehicle-mounted touch module | |
| CN206579238U (en) | One kind has radium-shine layer glass safety rupture pressure disc | |
| CN202201860U (en) | Colored lamination | |
| CN202121638U (en) | Cloth decoration mobile phone shell | |
| CN205169275U (en) | Composite packaging membrane of local blast | |
| CN201220499Y (en) | Silica gel and plastic composite silica gel sheet | |
| CN207347473U (en) | A kind of electronic equipment and its auxiliary material piece | |
| CN204808268U (en) | Touch -sensitive screen structure and touch display equipment | |
| CN104112442A (en) | Method for manufacturing 3D guitar body | |
| CN202807349U (en) | Plastic cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 343700 Taihe County, Jiangxi Province Industrial Park Applicant after: JIANGXI HELITAI TECHNOLOGY CO., LTD. Address before: 343700 Taihe County, Jiangxi Province Industrial Park Applicant before: Jiangxi Holitech Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGXI HOLITECH TECHNOLOGY CO., LTD. TO: JIANGXI HELITAI TECHNOLOGY CO.,LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |