CN207867468U - Touch screen structure - Google Patents
Touch screen structure Download PDFInfo
- Publication number
- CN207867468U CN207867468U CN201721890026.3U CN201721890026U CN207867468U CN 207867468 U CN207867468 U CN 207867468U CN 201721890026 U CN201721890026 U CN 201721890026U CN 207867468 U CN207867468 U CN 207867468U
- Authority
- CN
- China
- Prior art keywords
- layer
- touch screen
- screen structure
- black
- film layer
- 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.)
- Expired - Fee Related
Links
- 239000010408 film Substances 0.000 claims abstract description 49
- 239000011521 glass Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims abstract description 19
- 239000010409 thin film Substances 0.000 claims abstract description 12
- 239000002390 adhesive tape Substances 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 238000007747 plating Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000002834 transmittance Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000005357 flat glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical class [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Abstract
The utility model provides a kind of touch screen structure, including ito thin film layer, optical double-sided adhesive tape layer, glass substrate layer and the graphing capability layer set gradually from top to bottom；Wherein, black-matrix layer and protection film layer are provided between glass substrate layer and graphing capability layer, and protection film layer is located at the lower section of black-matrix layer.The intensity of glass substrate can be increased by the utility model; the performance of touch screen is set effectively to be promoted; and setting protection film layer will not both increase too many production cost; it can ensure being substantially improved for touch screen performance again; to in the controllable range of cost; and then while improving touch screen overall performance and service life, effectively improve the touch screen competitiveness of product in market.
Description
Technical field
The utility model is related to electronic product parts technical fields, more specifically, are related to a kind of touch screen structure.
Background technology
Interaction between mobile phone and people be unable to do without the screen of mobile phone, and touch screen is one of main composition part of mobile phone.With
The rapid development for touch screen technology has been increasingly becoming common technology in touch-control field and field of liquid crystal display.At present
Touch screen mainly have OGS (One Glass Solution, integrated touch-control) schemes and ITO (Indium Tin Oxides,
Tin indium oxide) film scheme, OGS schemes are more frivolous for ito thin film scheme.This is because OGS schemes be by
Ito glass is integrated into a sheet glass with protective glass, in this way, can not only reduce by a sheet glass, but also can save together
Bonding process, to save a large amount of production cost for enterprise.
However, there is a problem of that strength of glass is inadequate using touch screen made of OGS schemes, therefore, OGS glass substrates exist
Strength of glass can only be increased by secondary hardening after completing the processing of touch-control technique, this undoubtedly increases to manufacturing enterprise and is produced into
This so that the product of enterprise's production does not have the market competitiveness.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of touch screen structure, to solve to use the side OGS at present
There is glass substrate insufficient strength in the touch screen manufactured by case.
Touch screen structure provided by the utility model, including set gradually from top to bottom ito thin film layer, optical double-sided adhesive tape
Layer, glass substrate layer and graphing capability layer；Wherein, be provided between glass substrate layer and graphing capability layer black-matrix layer and
Protection film layer, and protection film layer is located at the lower section of black-matrix layer.
Furthermore it is preferred that structure be：Protection film layer includes protective film body layer, inside film plating layer and outside film plating layer.
Furthermore it is preferred that structure be：Inside film plating layer is between black-matrix layer and protective film body layer, outside plated film
Layer is between graphing capability layer and protective film body layer.
Furthermore it is preferred that structure be：Ito thin film layer is pet substrate, and pet substrate has ITO conducting surfaces and non-ITO conductive
The three-dimensional cross-hatched pattern in face.
Furthermore it is preferred that structure be：The edge cabling of ITO conducting surfaces is prepared by ITO.
Furthermore it is preferred that structure be：The three-dimensional cross-hatched pattern of non-ITO conducting surfaces is made of UV pattern layers and base ink.
Furthermore it is preferred that structure be：The thickness of optical double-sided adhesive tape layer is 90um~100um, and light transmittance is more than 90%.
Furthermore it is preferred that structure be：Ito thin film layer is the outermost layer structure of touch screen structure, and the graphing capability layer is
The innermost layer structure of the touch screen structure, it is fixed between the protection film layer outer surface and black-matrix layer to bond, it is described
It is adhesively fixed between protection film layer inner surface and the graphing capability layer.
Using above-mentioned touch screen structure according to the present utility model, by being set between glass substrate layer and graphing capability layer
Black-matrix layer and protection film layer are set, and protection film layer is arranged in the lower section of black-matrix layer, so as to increase glass base
The intensity of plate makes the performance of touch screen effectively be promoted, and setting protection film layer will not only increase too many production cost, but also
It can ensure being substantially improved for touch screen performance, thus in the controllable range of cost, and then improving touch screen overall performance
While with service life, the touch screen competitiveness of product in market is effectively improved.
Description of the drawings
By reference to the description below in conjunction with attached drawing, and with the utility model is more fully understood, this reality
It will be more clearly understood and understood with novel other purposes and result.In the accompanying drawings：
Fig. 1 is the schematic cross-sectional view according to the touch screen structure of the utility model embodiment.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
In figure：Ito thin film layer 1, glass substrate layer 3, graphing capability layer 4, black-matrix layer 5, is protected optical double-sided adhesive tape layer 2
Cuticular layer 6, protective film body layer 61, inside film plating layer 62, outside film plating layer 63.
Specific implementation mode
Specific embodiment of the utility model is described in detail below with reference to attached drawing.
There are problems that glass substrate insufficient strength for the aforementioned existing touch screen using manufactured by OGS schemes, this
Utility model between glass substrate layer and graphing capability layer by being arranged black-matrix layer and protection film layer, and by protection film layer
It is arranged in the lower section of black-matrix layer, so as to increase the intensity of glass substrate, the performance of touch screen is made effectively to be promoted,
And setting protection film layer will not only increase too many production cost, but also can ensure being substantially improved for touch screen performance, thus
In the controllable range of cost, and then while improving touch screen overall performance and service life, effectively improve touch screen products
The market competitiveness.
For touch screen structure provided by the utility model is described in detail, Fig. 1 is shown according to the utility model embodiment
The sectional structure of touch screen structure.
As shown in Figure 1, touch screen structure provided by the utility model includes ito thin film layer 1, the optics being arranged from top to bottom
Layers of two-sided 2, glass substrate layer 3 and graphing capability layer 4；Wherein, it is provided between glass substrate layer 3 and graphing capability layer 4
Black-matrix layer 5 and protection film layer 6, and protection film layer 6 is located at the lower section of black-matrix layer 5.
Wherein, protection film layer 6 includes protective film body layer 61, inside film plating layer 62 and outside film plating layer 63.Specifically, interior
Between black-matrix layer 5 and protective film body layer 61, outside film plating layer 63 is located at graphing capability layer 4 and protects side film plating layer 62
Between cuticula body layer 61.
In addition, ito thin film layer is pet substrate, which has the three-dimensional reticulate pattern of ITO conducting surfaces and non-ITO conducting surfaces
Pattern.The edge cabling of the ITO conducting surfaces is prepared by ITO, the three-dimensional cross-hatched patterns of non-ITO conducting surfaces by UV pattern layers and
Base ink composition.
Further, the thickness of above-mentioned optical double-sided adhesive tape layer is 90um~100um, and light transmittance is more than 90%.In addition, needing
It is noted that in the present invention, ito thin film layer is the outermost layer structure of touch screen structure, graphing capability layer is to touch
The innermost layer structure for shielding structure, fixed between protection film layer outer surface and black-matrix layer to bond, protection film layer inner surface
It is adhesively fixed between graphing capability layer.
By above-mentioned it is found that touch screen structure provided by the utility model can increase the intensity of glass substrate, make touch
The performance of screen is effectively promoted, and setting protection film layer will not only increase too many production cost, but also can ensure touch screen
Performance is substantially improved, and in the controllable range of cost, and then is improving the same of touch screen overall performance and service life
When, effectively improve the touch screen competitiveness of product in market.
Touch screen structure according to the present utility model is described in an illustrative manner above with reference to attached drawing.But this field skill
Art personnel should be appreciated that the touch screen structure proposed for above-mentioned the utility model, can also not depart from the utility model
Various improvement are made on the basis of content.Therefore, the scope of protection of the utility model should be by appended claims
Hold and determines.
Claims (8)
1. a kind of touch screen structure, including the ito thin film layer, optical double-sided adhesive tape layer, the glass substrate layer that set gradually from top to bottom
With graphing capability layer；It is characterized in that,
Black-matrix layer and protection film layer, and the protection are provided between the glass substrate layer and the graphing capability layer
Film layer is located at the lower section of the black-matrix layer.
2. touch screen structure as described in claim 1, which is characterized in that
The protection film layer includes protective film body layer, inside film plating layer and outside film plating layer.
3. touch screen structure as claimed in claim 2, which is characterized in that
For the inside film plating layer between black-matrix layer and protective film body layer, the outside film plating layer is located at graphing capability
Between layer and protective film body layer.
4. touch screen structure as described in claim 1, which is characterized in that
The ito thin film layer is pet substrate, and the pet substrate has the three-dimensional reticulate pattern figure of ITO conducting surfaces and non-ITO conducting surfaces
Case.
5. touch screen structure as claimed in claim 4, which is characterized in that
The edge cabling of the ITO conducting surfaces is prepared by ITO.
6. touch screen structure as claimed in claim 4, which is characterized in that
The three-dimensional cross-hatched pattern of the non-ITO conducting surfaces is made of UV pattern layers and base ink.
7. touch screen structure as described in claim 1, which is characterized in that
The thickness of the optical double-sided adhesive tape layer is 90um~100um, and light transmittance is more than 90%.
8. touch screen structure as described in claim 1, which is characterized in that
The ito thin film layer be touch screen structure outermost layer structure, the graphing capability layer be the touch screen structure most
Endothecium structure, it is fixed between the protection film layer outer surface and black-matrix layer to bond, the protection film layer inner surface with
It is adhesively fixed between the graphing capability layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890026.3U CN207867468U (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890026.3U CN207867468U (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867468U true CN207867468U (en) | 2018-09-14 |
Family
ID=63463529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890026.3U Expired - Fee Related CN207867468U (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196712A (en) * | 2017-12-29 | 2018-06-22 | 重庆市中光电显示技术有限公司 | Touch screen structure |
-
2017
- 2017-12-29 CN CN201721890026.3U patent/CN207867468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196712A (en) * | 2017-12-29 | 2018-06-22 | 重庆市中光电显示技术有限公司 | Touch screen structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |