CN204203940U - A kind of resistive touch screen structure, electric resistance touch screen and display - Google Patents
A kind of resistive touch screen structure, electric resistance touch screen and display Download PDFInfo
- Publication number
- CN204203940U CN204203940U CN201420584096.6U CN201420584096U CN204203940U CN 204203940 U CN204203940 U CN 204203940U CN 201420584096 U CN201420584096 U CN 201420584096U CN 204203940 U CN204203940 U CN 204203940U
- Authority
- CN
- China
- Prior art keywords
- touch screen
- layer
- resistive touch
- screen structure
- electric resistance
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of resistive touch screen structure, electric resistance touch screen and display, this resistive touch screen structure comprise set gradually from top to bottom with lower floor: upper glassy layer (2), pet layer (5), the first conductive layer (6), transparent isolating points layer (7), the second conductive layer (8) and lower ply of glass (9), wherein, described upper glassy layer (2) is fitted with the upper surface of described pet layer (5).The interpolation of this kind of resistive touch panel glass can increase the intensity of electric resistance touch screen in prior art, adds the serviceable life of electric resistance touch screen and display.
Description
Technical field
The utility model relates to touch-screen field, particularly, relates to a kind of resistive touch screen structure, electric resistance touch screen and display.
Background technology
Along with the development of the high speed of science and technology, touch-screen is used in various fields, from civilian electronic product to industrial touch control display device.Touch-screen is mainly divided into electric resistance touch screen and capacitance touch screen two kinds.
Common electric resistance touch screen is using one deck glass as base material, and touch-surface is a kind of resin material, also known as PET (polyethylene terephthalate).The lower surface of PET is coated with conductive layer, and the upper surface of glass is also coated with conductive layer, has many tiny transparent isolating points that they are separated insulation between two conductive layers.When a finger is touching the screen, the conductive layer of mutually insulated has just had a contact in touch point position, after contact, the two-layer of insulation just becomes connection, after connection, on two coordinates, (XY) creates corresponding magnitude of voltage, after corresponding conversion, the XY coordinate of final acquisition touch point, performs information feed back according to coordinate.
Common resistive touch screen surfaces is PET material, and the resistive touch screen surfaces of the display that PET material is mated with conventional, electric-resistance touch-screen is firm not, and easily break down, reduce the serviceable life of electric resistance touch screen, reliability is not high.
Utility model content
The purpose of this utility model is that to overcome resistive touch screen surfaces of the prior art firm not, easily break down, reduce the serviceable life of electric resistance touch screen, the problem that reliability is not high, a kind of resistive touch screen structure, electric resistance touch screen and display are provided, this kind can add the intensity of electric resistance touch screen in prior art, adds the serviceable life of electric resistance touch screen and display.
To achieve these goals, the utility model provides a kind of resistive touch screen structure, this resistive touch screen structure comprise set gradually from top to bottom with lower floor: upper glassy layer, pet layer, the first conductive layer, transparent isolating points layer, the second conductive layer and lower ply of glass, wherein, the upper surface of described upper glassy layer and described pet layer is fitted.
Preferably, laminating between described upper glassy layer and described pet layer have polaroid, and the lower surface of described lower-glass is fitted with phase compensation film.
Further preferably, optical cement is fitted with between described polaroid and described pet layer.
Preferably, the upper surface of described upper glassy layer is provided with antireflecting film coating.
Preferably, this resistive touch screen structure also comprises: shield conductive film coating and metal construction, the lower surface of described lower ply of glass arranges described shield conductive film coating, and the edge of described shield conductive film coating snaps in described metal construction by conducting medium, forms closed conduction cavity.
Preferably, described first conductive layer and described second conductive layer are nano indium tin metal oxide (ITO) conducting film.
Preferably, when described upper glassy layer pressurized, described upper glassy layer drives pet layer deformation to make described first conductive layer and described second conductive layer in the position conducting corresponding to deformation.
The utility model also provides a kind of electric resistance touch screen, and this electric resistance touch screen has above-mentioned resistive touch screen structure.
The utility model also provides a kind of display, and described display comprises: according to above-mentioned electric resistance touch screen.
By above-mentioned embodiment, electric resistance touch screen of the present utility model meets environmental suitability requirement at surperficial joint function glass, increase the serviceable life of electric resistance touch screen, increase the intensity of electric resistance touch screen, touch force acts on glass, after upper glass produces deformation, be applied directly on lower floor PET, after PET produces and touches deformation, skin and layer conducting, on two coordinates, (XY) creates corresponding magnitude of voltage, after corresponding conversion, finally get the XY coordinate of touch point, perform information feed back according to coordinate.
Other feature and advantage of the present utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the part section structural representation that a kind of electric resistance touch screen of the present utility model is described; And
Fig. 2 is the vertical view that a kind of electric resistance touch screen of the present utility model is described.
Description of reference numerals
1, antireflecting film coating; 2, upper glassy layer;
3, polaroid; 4, optical cement;
5, pet layer; 6, the first conductive layer;
7, transparent isolating points layer; 8, the second conductive layer;
9, lower ply of glass; 10, shield conductive film coating;
11, phase compensation film.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, " upper and lower " upper and lower relative on the vertical direction in orientation.
In the embodiment of resistive touch screen structure of the present utility model, this resistive touch screen structure comprise set gradually from top to bottom with lower floor: upper glassy layer 2, pet layer 5, first conductive layer 6, transparent isolating points layer 7, second conductive layer 8 and lower ply of glass 9, wherein, upper glassy layer 2 is fitted with the upper surface of pet layer 5.
By above-mentioned embodiment, resistive touch screen structure meets environmental suitability requirement at surperficial joint function glass, by the serviceable life arranging increase resistive touch screen structure of upper glassy layer 2, increase the intensity of resistive touch screen structure, this resistive touch screen structure can militarily be used, touch force acts on glassy layer 2, after upper glassy layer 2 produces deformation, be applied directly on lower floor's pet layer 5, after pet layer 5 produces and touches deformation, first conductive layer and the second conductive layer conducting, (X in two coordinate axis, Y) corresponding magnitude of voltage is created, after corresponding conversion, finally get the XY coordinate of touch point, information feed back is performed according to coordinate.
Concrete structure of the present utility model is specifically described below in conjunction with accompanying drawing 1 and accompanying drawing 2, this touch screens forms touch display on display, add the intensity of display thus enhance serviceable life of display, wherein, the first conductive layer 6 and the second conductive layer 8 are nano indium tin metal oxide (ITO) conducting film.
In the embodiment of resistive touch screen structure of the present utility model, in order to reduce reflection, and select light to pass, improve outdoor high light readable, laminating between upper glassy layer 2 and pet layer 5 have polaroid 3, the lower surface of lower ply of glass 9 is fitted with phase compensation film 11, preferably, the upper surface of upper glassy layer 2 is provided with antireflecting film coating 1.
The principle of above-mentioned embodiment is: the light that display sends is after phase compensation film 11, radiation direction becomes consistent through shaft angle degree with polaroid 3, light is by polaroid 3 outgoing, simultaneously extraneous light enters after polaroid 3 through upper glass, the light therethrough consistent with polaroid 3 light transmission shaft angle enters pet layer 5, after continuing through phase compensation film 11, radiation direction is changed, cannot through reflection paths through polaroid 3, and then through outside resistive touch screen structure, by this phase compensation film 11 and polaroid 3 with the use of, be used for reducing reflection, improve the outdoor high light of resistive touch screen structure readable, reduce resistive touch screen structure surface reflectivity.
In this kind of embodiment, in order to realize above-mentioned effect, fitted between polaroid 3 and pet layer 5 by optical cement 4, optical cement 4 does not affect light transmission again with pet layer 5 for can fit polaroid 3 of transparent adhesive tape.
In the another kind of embodiment of resistive touch screen structure of the present utility model, this resistive touch screen structure can also comprise: this resistive touch screen structure also comprises: shield conductive film coating 10 and metal construction, the lower surface of lower ply of glass 9 is provided with shield conductive film coating 10, the surrounding of shield conductive film coating 10 is drawn by conducting medium and is snapped in metal construction, metal construction is a cavity body structure, when shield conductive film coating 10 is energized, metal construction forms a closed conduction cavity, wherein, conducting medium can be Copper Foil, as long as metal construction forms a cavity or resistive touch screen structure is wrapped in the just natural effect can playing electromagnetic screen within upper glassy layer 2 and lower ply of glass 9.
When working, after shield conductive film coating 10 is energized, surrounding is drawn by conducting medium and is snapped into surrounding metal construction, and form closed conduction cavity, effectively play electromagnetic shielding action, shield conductive film coating 10 is nano indium tin metal conductive oxide film.
In this kind of embodiment, in order to realize touching the function that just can show, when described upper glassy layer 2 pressurized, described upper glassy layer 2 drives pet layer 5 deformation to make described first conductive layer 6 with described second conductive layer 8 in the position conducting corresponding to deformation, when resistive touch screen structure is non-touch pressure condition, isolated by transparent isolating points layer 7 between the first conductive layer 6 and the second conductive layer 8.
The utility model also provides a kind of electric resistance touch screen, and this electric resistance touch screen has above-mentioned resistive touch screen structure.
The utility model also provides a kind of display, and display comprises: according to above-mentioned electric resistance touch screen, wherein display is preferably liquid crystal display.
Enhanced the reliability of military liquid crystal display by the display of above-mentioned embodiment, be integrated with electro-magnetic screen function, improve the outdoor high light of Military Flat Panel Displays readable.
To sum up, the electric resistance touch screen of a kind of reinforcing of the present utility model, meet the environmental suitability requirement of Military Flat Panel Displays, improve outdoor high light readable, and there is the function of electromagnetic screen, use the display of this electric resistance touch screen to enhance the reliability of military liquid crystal display, be integrated with electro-magnetic screen function, improve the outdoor high light of Military Flat Panel Displays readable.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (9)
1. a resistive touch screen structure, it is characterized in that, this resistive touch screen structure comprise set gradually from top to bottom with lower floor: upper glassy layer (2), pet layer (5), the first conductive layer (6), transparent isolating points layer (7), the second conductive layer (8) and lower ply of glass (9), wherein, described upper glassy layer (2) is fitted with the upper surface of described pet layer (5).
2. resistive touch screen structure according to claim 1, it is characterized in that, laminating between described upper glassy layer (2) and described pet layer (5) have polaroid (3), and the lower surface of described lower ply of glass (9) is fitted with phase compensation film (11).
3. resistive touch screen structure according to claim 2, is characterized in that, the upper surface of described upper glassy layer (2) is also provided with antireflecting film coating (1).
4. resistive touch screen structure according to claim 2, is characterized in that, is fitted with optical cement (4) between described polaroid (3) and described pet layer (5).
5. resistive touch screen structure according to claim 1, it is characterized in that, this resistive touch screen structure also comprises: shield conductive film coating (10) and metal construction, the lower surface of described lower ply of glass (9) arranges described shield conductive film coating (10), the edge of described shield conductive film coating (10) snaps in described metal construction by conducting medium, forms closed conduction cavity.
6. resistive touch screen structure according to claim 1, is characterized in that, described first conductive layer (6) and described second conductive layer (8) are nano indium tin metal oxide (ITO) conducting film.
7. resistive touch screen structure according to claim 1, it is characterized in that, when described upper glassy layer (2) pressurized, described upper glassy layer (2) drives pet layer (5) deformation to make described first conductive layer (6) and described second conductive layer (8) in the position conducting corresponding to deformation.
8. an electric resistance touch screen, is characterized in that, this electric resistance touch screen has the resistive touch screen structure any one of claim 1-7 as described in claim.
9. a display, is characterized in that, described display comprises: electric resistance touch screen according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584096.6U CN204203940U (en) | 2014-10-10 | 2014-10-10 | A kind of resistive touch screen structure, electric resistance touch screen and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584096.6U CN204203940U (en) | 2014-10-10 | 2014-10-10 | A kind of resistive touch screen structure, electric resistance touch screen and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204203940U true CN204203940U (en) | 2015-03-11 |
Family
ID=52661880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584096.6U Active CN204203940U (en) | 2014-10-10 | 2014-10-10 | A kind of resistive touch screen structure, electric resistance touch screen and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204203940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629553A (en) * | 2016-03-31 | 2016-06-01 | 中航华东光电有限公司 | Composite glass structure used for liquid crystal display |
| CN107688417A (en) * | 2017-10-11 | 2018-02-13 | 中航华东光电有限公司 | Novel and multifunctional capacitance touch screen |
| CN113377249A (en) * | 2021-06-18 | 2021-09-10 | 安徽方兴光电新材料科技有限公司 | Surface friction-resistant resistive touch screen assembly process |
-
2014
- 2014-10-10 CN CN201420584096.6U patent/CN204203940U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629553A (en) * | 2016-03-31 | 2016-06-01 | 中航华东光电有限公司 | Composite glass structure used for liquid crystal display |
| CN107688417A (en) * | 2017-10-11 | 2018-02-13 | 中航华东光电有限公司 | Novel and multifunctional capacitance touch screen |
| CN113377249A (en) * | 2021-06-18 | 2021-09-10 | 安徽方兴光电新材料科技有限公司 | Surface friction-resistant resistive touch screen assembly process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102955639B (en) | A kind of external hanging type touch module and touch control display apparatus | |
| CN103092391B (en) | touch display, touch panel and manufacturing method thereof | |
| CN103941946A (en) | Touch screen and display device | |
| TW200928930A (en) | Transparent capacitive touch panel and manufacturing method thereof | |
| KR20140001309U (en) | Touch electrode device | |
| CN204302939U (en) | Touch-screen, touch display screen and mobile terminal | |
| CN103164101A (en) | Capacitance touch screen based on grapheme sensors | |
| CN203759677U (en) | Touch screen and display device | |
| CN202976043U (en) | Externally mounted touch-control module and touch-control display device | |
| CN203397317U (en) | Touch display device | |
| CN204203940U (en) | A kind of resistive touch screen structure, electric resistance touch screen and display | |
| CN202502486U (en) | Capacitive touch screen | |
| CN203759668U (en) | Touch control device | |
| CN102750061A (en) | Capacitive touch screen based on carbon nanotube sensor | |
| KR101374118B1 (en) | Touch screen panel having function of haptic feedback | |
| CN104076991B (en) | A kind of touch-screen, touch display panel and touch display unit | |
| JP2013543625A (en) | Touch screen panel and manufacturing method thereof | |
| CN201725317U (en) | Capacitive touch control structure and touch control equipment | |
| CN204667363U (en) | Contactor control device | |
| CN204009844U (en) | A kind of capacitance touch screen | |
| CN203930729U (en) | Touch-control display panel | |
| CN202422094U (en) | Capacitive touch screen | |
| CN203643961U (en) | Touch-control panel and touch-control display | |
| CN201681377U (en) | Five-line resistance type touch screen with low reflectivity | |
| CN203217541U (en) | Capacitive touch screen based on graphene sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |