CN108196712A - Touch screen structure - Google Patents
Touch screen structure Download PDFInfo
- Publication number
- CN108196712A CN108196712A CN201711470009.9A CN201711470009A CN108196712A CN 108196712 A CN108196712 A CN 108196712A CN 201711470009 A CN201711470009 A CN 201711470009A CN 108196712 A CN108196712 A CN 108196712A
- 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.)
- Pending
Links
- 239000010408 film Substances 0.000 claims abstract description 48
- 239000011521 glass Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 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 8
- 239000010410 layer Substances 0.000 description 84
- 239000005357 flat glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 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
- 239000002346 layers by function Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention 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 present invention; the performance of touch screen is made 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; so as in the controllable range of cost; and then while touch screen overall performance and service life is improved, effectively improve the touch screen competitiveness of product in market.
Description
Technical field
The present invention relates 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 of 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, so as to save a large amount of production cost for enterprise.
However, using touch screen made of OGS schemes there are strength of glass it is inadequate the problem of, therefore, OGS glass substrates exist
Can only strength of glass 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.
Invention content
In view of the above problems, the object of the present invention is to provide a kind of touch screen structure, to solve to use OGS schemes institute at present
There is glass substrate insufficient strength in the touch screen of manufacture.
Touch screen structure provided by the invention, 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, black-matrix layer and guarantor are provided between glass substrate layer and graphing capability layer
Cuticular 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 conductions
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.
It is black by being set between glass substrate layer and graphing capability layer using above-mentioned touch screen structure according to the present invention
Color matrix layer and protection film layer, and protection film layer is arranged on to the lower section of black-matrix layer, so as to increase glass substrate
Intensity makes the performance of touch screen effectively be promoted, and protection film layer is set not only not 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 improving touch screen overall performance and making
While with the service life, the touch screen competitiveness of product in market is effectively improved.
In order to realize above-mentioned and related purpose, one or more aspects of the invention include will be explained in below especially
The feature pointed out.Certain illustrative aspects of the present invention are described in detail in following explanation and attached drawing.However, these aspects refer to
What is shown is only some modes in the various modes for can be used the principle of the present invention.In addition, the present invention is directed to include it is all this
A little aspects and their equivalent.
Description of the drawings
It is of the invention by reference to the description below in conjunction with attached drawing, and with the present invention is more fully understood
Other purposes and result will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the schematic cross-sectional view according to the touch screen structure of the embodiment of the present invention.
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 embodiment
Specific embodiments of the present invention are 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
Invention is set protection film layer by setting black-matrix layer and protection film layer between glass substrate layer and graphing capability layer
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 set
Too many production cost will not only be increased, but also can ensure being substantially improved for touch screen performance by putting protection film layer, so as in cost
In controllable range, and then while touch screen overall performance and service life is improved, the city for touching screen products is effectively improved
Field competitiveness.
For the touch screen structure that the present invention will be described in detail provides, Fig. 1 shows touch screen knot according to embodiments of the present invention
The sectional structure of structure.
As shown in Figure 1, touch screen structure provided by the invention is two-sided including ito thin film layer 1, the optics set from top to bottom
Glue-line 2, glass substrate layer 3 and graphing capability layer 4；Wherein, it is provided with black between glass substrate layer 3 and graphing capability layer 4
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, it is 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, it needs
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 touch screen knot
The innermost layer structure of structure, fixed between protection film layer outer surface and black-matrix layer to bond, protection film layer inner surface and figure
It is adhesively fixed between shape functional layer.
By above-mentioned it is found that touch screen structure provided by the invention can increase the intensity of glass substrate, make touch screen
Performance is effectively promoted, and protection film layer is set not only not increase too many production cost, but also can ensure touch screen performance
Be substantially improved, so as in the controllable range of cost, and then while touch screen overall performance and service life is improved, have
Effect improves the touch screen competitiveness of product in market.
Touch screen structure according to the present invention is described in an illustrative manner above with reference to attached drawing.But people in the art
Member should be appreciated that the touch screen structure proposed for the invention described above, can also be on the basis of the content of present invention is not departed from
Make various improvement.Therefore, protection scope of the present invention should be determined by the content of appended claims.
Claims (8)
1. a kind of touch screen structure, including the ito thin film layer, optical double-sided adhesive tape layer, glass substrate layer 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 for 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 |
|---|---|---|---|
| CN201711470009.9A CN108196712A (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470009.9A CN108196712A (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108196712A true CN108196712A (en) | 2018-06-22 |
Family
ID=62586111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711470009.9A Pending CN108196712A (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108196712A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103294307A (en) * | 2013-05-09 | 2013-09-11 | 晟光科技股份有限公司 | Improved method for manufacturing OGS (one glass solution) touch screen |
| CN103353815A (en) * | 2013-02-04 | 2013-10-16 | 芜湖长信科技股份有限公司 | Capacitor screen OGS shadow eliminating structure and manufacturing process thereof |
| CN203433494U (en) * | 2013-05-09 | 2014-02-12 | 晟光科技股份有限公司 | OGS capacitive touch screen |
| CN206312104U (en) * | 2016-12-20 | 2017-07-07 | 芜湖长信科技股份有限公司 | A kind of touch screen structure for lifting falling sphere performance |
| CN206378839U (en) * | 2016-11-18 | 2017-08-04 | 深圳业际光电有限公司 | A kind of reticulate pattern touch screen structure |
| CN207867468U (en) * | 2017-12-29 | 2018-09-14 | 重庆市中光电显示技术有限公司 | Touch screen structure |
-
2017
- 2017-12-29 CN CN201711470009.9A patent/CN108196712A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353815A (en) * | 2013-02-04 | 2013-10-16 | 芜湖长信科技股份有限公司 | Capacitor screen OGS shadow eliminating structure and manufacturing process thereof |
| CN103294307A (en) * | 2013-05-09 | 2013-09-11 | 晟光科技股份有限公司 | Improved method for manufacturing OGS (one glass solution) touch screen |
| CN203433494U (en) * | 2013-05-09 | 2014-02-12 | 晟光科技股份有限公司 | OGS capacitive touch screen |
| CN206378839U (en) * | 2016-11-18 | 2017-08-04 | 深圳业际光电有限公司 | A kind of reticulate pattern touch screen structure |
| CN206312104U (en) * | 2016-12-20 | 2017-07-07 | 芜湖长信科技股份有限公司 | A kind of touch screen structure for lifting falling sphere performance |
| CN207867468U (en) * | 2017-12-29 | 2018-09-14 | 重庆市中光电显示技术有限公司 | Touch screen structure |
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