CN201440252U - Touch screen balancing effects of reflection and transmission - Google Patents
Touch screen balancing effects of reflection and transmission Download PDFInfo
- Publication number
- CN201440252U CN201440252U CN2009201343107U CN200920134310U CN201440252U CN 201440252 U CN201440252 U CN 201440252U CN 2009201343107 U CN2009201343107 U CN 2009201343107U CN 200920134310 U CN200920134310 U CN 200920134310U CN 201440252 U CN201440252 U CN 201440252U
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- touch
- reflection
- screen
- effect
- rete
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Abstract
The utility model relates to a touch screen balancing effects of reflection and transmission, which comprises a base plate, a touch film layer, a semi-reflection/transmission film layer and a protective film layer. The base plate is covered by the semi-reflection/transmission film layer, the semi-reflection/transmission film layer is covered by the protective film layer, and the protective film layer or the surface at the other side of the base plate are covered by the touch film layer. The utility model provides the touch screen with the functions of reflection and transmission for the first time, and leads the touch screen to realize dual functions of mirror reflection and touch control; namely, when the touch screen is not in working and a background light source is turned off, the touch screen can be used as a reflecting mirror; when the touch screen is in working, the background light source of the touch screen is turned on, so as to realize the normal function of touch control display, thereby satisfying new using requirements of customers; moreover, the structure of the touch screen is simple and the production cost is low.
Description
Technical field
The utility model relates to a kind of touch-screen, is specifically related to a kind of touch-screen of taking into account reflection and seeing through effect.
Background technology
Touch-screen is by carry out the electron device of contact operation realization information input on screen.As seen information on the touch-screen screen must could realization information be imported, and therefore, the structural sheet of forming touch-screen all needs transparent.
Along with the development of the market demand, occurred requiring touch-screen to have the requirement of reflection function, for example when the electronic equipment that uses touch-screen is not worked, can use touch-screen to serve as mirror and use.
Touch-screen will be realized reflection function, requires the structural sheet of touch-screen to have light is had reflection function.At present, in the touch-screen manufacturing light is launched that to use maximum be metal film, yet, because metal film has the effect of shading usually again, use metal film to realize that the light reflection brings the partition to the touch-screen background light source again, cause the touch-screen information invisible and influence the substrate functions of use of touch-screen.
Therefore, up to now, the touch-screen appearance of reflection function does not appear as yet having.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of touch-screen of taking into account reflection and seeing through effect is provided, and makes touch-screen realize reflection and touch control dual-use function.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of touch-screen of taking into account reflection and seeing through effect; comprise substrate and touch rete; it is characterized in that; also comprise transflective film and protective film; described transflective film covers on the described substrate; described protective film covers on this transflective film, and described touch rete covers on this protective film or covers on the described substrate opposite side surface.
Take into account reflection and see through in the touch-screen of effect of the present utility model, described transflective film is: have pattern metallic diaphragm, have pattern the metal alloy rete, have reflection and transparent effect nonmetal rete, the metallic diaphragm of reflection and transparent effect is arranged or the metal alloy rete of reflection and transparent effect is arranged.
Take into account reflection and see through in the touch-screen of effect of the present utility model, described protective film is a silica coating.
Take into account reflection and see through in the touch-screen of effect of the present utility model, described substrate is glass substrate, clear PET plastic base or transparent flexible substrate.
Take into account reflection and see through in the touch-screen of effect of the present utility model, the transmitance scope of described part reflective semitransparent film is 30%～70%, and reflectivity range is 70%～30%.
Take into account reflection and see through in the touch-screen of effect of the present utility model, the transmitance of described diaphragm is greater than 90%.
Take into account reflection and see through in the touch-screen of effect of the present utility model, described touch rete is that capacitive touch screen touches rete or resistive touch screen touches rete.
Implement the touch-screen of taking into account reflection and seeing through effect of the present utility model, compared with the prior art, its beneficial effect is:
1, the touch-screen that proposes to have reflection first and see through function makes touch-screen realize direct reflection and touches the control dual-use function, does not promptly work at touch-screen, when its background light source is closed, and touch-screen can be used as mirror surface and uses; When touch-screen was worked, the touch-screen background light source was opened, and realized the normal control Presentation Function that touches, and satisfied the new request for utilization of client;
2, simple in structure, production cost is low.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is that the utility model is taken into account the structural profile synoptic diagram that reflects and see through the touch-screen embodiment one of effect.
Fig. 2 is that the utility model is taken into account the structural profile synoptic diagram that reflects and see through the touch-screen embodiment two of effect.
Fig. 3 is that the utility model is taken into account the process flow diagram that reflects and see through the manufacture method embodiment one of effect touch-screen.
Fig. 4 is that the utility model is taken into account the process flow diagram that reflects and see through the manufacture method embodiment two of effect touch-screen.
Embodiment
The utility model is taken into account reflection and sees through the embodiment of touch-screen of effect as follows:
Embodiment one
As shown in Figure 1; the touch-screen that the utility model is taken into account reflection and seen through effect comprises substrate 1, touches rete 2, transflective film 3 and protective film 4; transflective film 3 covers on the substrate 1; protective film 4 covers on the transflective film 3, touches rete 2 and covers on the opposite side surface of substrate 1.
1, have the metallic diaphragm of pattern, pattern designs as required, realizes the purpose of printing opacity by pattern;
2, same, can adopt the metal alloy rete that has pattern;
The nonmetal rete that 3, reflection and transparent effect are arranged is as the film of two kinds of different refractivities of plating on substrate, as the titania (TiO of high index of refraction
2) and the silicon dioxide (SiO of low-refraction
2), two kinds of alternately platings of film, the thickness of rete is that 137.5 nanometers can produce reflecting effect, and the rete number increases, and reflecting effect increases;
The metal alloy rete that 4, reflection and transparent effect are arranged is as the aluminium film of 30～50 nanometers;
The metal alloy rete that 5, reflection and transparent effect are arranged is as aluminium neodymium alloy (AlNd) film of 30～50 nanometers.
Can (transmitance be the ratio that sees through of the luminous flux of material with the transmitance of part reflective semitransparent film 3, be the light intensity behind the permeable material and the ratio of original light intensity) be controlled in 30%～70% scope, (reflectivity is the reflection ratio of the luminous flux of material to reflectivity, the ratio of light intensity after promptly reflecting and original light intensity) is controlled in 70%～30% scope, can reaches half-reflection and half-transmission effect preferably through material.Certainly, transmitance, the reflectivity of part reflective semitransparent film 3 is controlled at outside the above-mentioned scope, also can realizes the object of the invention, as transmitance be 29%, reflectivity is 71%, can realize the object of the invention equally.
Embodiment two
As shown in Figure 2; present embodiment and embodiment one are basic identical; difference is: transflective film 3, protective film 4 and touch rete 2 stack gradually on the surface, the same side of substrate 1, and order from inside to outside is: transflective film 3, protective film 4 and touch rete 2.
The utility model is taken into account reflection and as follows through the manufacture method embodiment of effect touch-screen:
Embodiment one
As shown in Figure 3, the utility model manufacture method of taking into account reflection and seeing through the effect touch-screen comprises:
Make touching rete earlier, touch rete and directly overlay on the side surface of substrate;
Make part reflective semitransparent film again, part reflective semitransparent film directly overlays on the opposite side surface of substrate;
Make diaphragm then, diaphragm covers on the part reflective semitransparent film.
In other embodiments, making the order that touches rete can or carry out among making part reflective semitransparent film and making diaphragm afterwards.
Embodiment two
As shown in Figure 4, the utility model manufacture method of taking into account reflection and seeing through the effect touch-screen comprises:
Make part reflective semitransparent film earlier, part reflective semitransparent film directly overlays on the opposite side surface of substrate;
Make diaphragm again, diaphragm covers on the part reflective semitransparent film;
Make touching rete then, touch rete and cover on the part reflective semitransparent film.
Claims (7)
1. take into account the touch-screen that reflects and see through effect for one kind; comprise substrate and touch rete; it is characterized in that; also comprise transflective film and protective film; described transflective film covers on the described substrate; described protective film covers on this transflective film, and described touch rete covers on this protective film or covers on the described substrate opposite side surface.
2. the touch-screen of taking into account reflection and seeing through effect as claimed in claim 1, it is characterized in that described transflective film is: have pattern metallic diaphragm, have pattern the metal alloy rete, the reflection and the nonmetal rete of transparent effect are arranged, the metallic diaphragm of reflection and transparent effect is arranged or the metal alloy rete of reflection and transparent effect are arranged.
3. the touch-screen of taking into account reflection and seeing through effect as claimed in claim 1 is characterized in that described protective film is a silica coating.
4. the touch-screen of taking into account reflection and seeing through effect as claimed in claim 1 is characterized in that described substrate is glass substrate, clear PET plastic base or transparent flexible substrate.
5. as the described touch-screen of taking into account reflection and seeing through effect of one of claim 1 to 4, it is characterized in that the transmitance scope of described part reflective semitransparent film is 30%～70%, reflectivity range is 70%～30%.
6. as the described touch-screen of taking into account reflection and seeing through effect of one of claim 1 to 4, it is characterized in that the transmitance of described diaphragm is greater than 90%.
7. as the described touch-screen of taking into account reflection and seeing through effect of one of claim 1 to 4, it is characterized in that described touch rete is that capacitive touch screen touches rete or resistive touch screen touches rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201343107U CN201440252U (en) | 2009-07-29 | 2009-07-29 | Touch screen balancing effects of reflection and transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201343107U CN201440252U (en) | 2009-07-29 | 2009-07-29 | Touch screen balancing effects of reflection and transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440252U true CN201440252U (en) | 2010-04-21 |
Family
ID=42544915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201343107U Expired - Lifetime CN201440252U (en) | 2009-07-29 | 2009-07-29 | Touch screen balancing effects of reflection and transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103870072A (en) * | 2012-12-17 | 2014-06-18 | 比亚迪股份有限公司 | Capacitive touch screen and production method thereof |
| CN104020880A (en) * | 2014-05-27 | 2014-09-03 | 京东方科技集团股份有限公司 | Touch display device |
-
2009
- 2009-07-29 CN CN2009201343107U patent/CN201440252U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103870072A (en) * | 2012-12-17 | 2014-06-18 | 比亚迪股份有限公司 | Capacitive touch screen and production method thereof |
| CN104020880A (en) * | 2014-05-27 | 2014-09-03 | 京东方科技集团股份有限公司 | Touch display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100421 |