CN204515749U - Touch-screen, touch display module and electronic equipment - Google Patents
Touch-screen, touch display module and electronic equipment Download PDFInfo
- Publication number
- CN204515749U CN204515749U CN201520231831.XU CN201520231831U CN204515749U CN 204515749 U CN204515749 U CN 204515749U CN 201520231831 U CN201520231831 U CN 201520231831U CN 204515749 U CN204515749 U CN 204515749U
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- touch
- screen
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- display module
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Abstract
The utility model relates to a kind of touch-screen; comprise the transparent optical glue-line of cover sheet, capacitive sensing structure and bonding cover sheet and capacitive sensing structure; described capacitive sensing structure comprises base material; be formed in the induction electrode of the first surface of base material, and be formed in the anti-reflection coating of relative second surface of base material.The utility model also provides a kind of touch display module and electronic equipment of this touch-screen of application.By the another side of relative induction electrode on the base material of capacitive sensing structure, anti-reflection coating is set, the light transmission of touch-screen can be increased, effective reduction dazzle is for the impact of the display effect of touch display module, contrast and the sharpness of the electronic equipments such as flat-panel monitor can be improved, improve the visual experience touching display module.
Description
Technical field
The utility model relates to touch display technique field, particularly relates to a kind of touch-screen, touches display module and adopts the electronic equipment of described touch-screen.
Background technology
Touch-screen and display module are indispensable two core components of modern consumption electronic product.The laminating type of touch-screen and display module mainly contains frame and pastes and full laminating two kinds.The mode adopting frame to paste, owing to forming clearance between touch-screen and display module, causes adding light in the reflection of this gap location and scattering, makes the poor effect showing module.And the mode of the full laminating of employing eliminates the gap between touch-screen and display module, reduce the reflection and scattering that cause because of air refraction difference, improve overall transmitance, improve the display effect of display module.
But, along with improving constantly of people's level of consumption, higher requirement is had for display effect, though adopt the mode of full laminating to a certain degree to improve display effect, still face when light irradiates on the touchscreen, due to the reflection of light, make fuzzy pictures unclear, sometimes also can find the situation occurring " rainbow " above screen, reduce the visual experience effect of people.This phenomenon is commonly called as dazzle, and for avoiding the impact of dazzle, dealer makes non-glare treated on the surface of touch-screen, but anti-dazzle still has the space of demand and improvement further in many ways.
Utility model content
Based on this, be necessary the problem for dazzle interference, provide a kind of improve visual experience touch-screen, touch display module and adopt the electronic equipment of this touch-screen.
A kind of touch-screen; comprise the transparent optical glue-line of cover sheet, capacitive sensing structure and bonding cover sheet and capacitive sensing structure; described capacitive sensing structure comprises base material; be formed in the induction electrode of the first surface of base material, and be formed in the anti-reflection coating of relative second surface of base material.
Wherein in an embodiment, described cover sheet is glass cover-plate or organic plastics cover plate.
Wherein in an embodiment, at least one of described cover sheet forms antiglare layer on the surface.
Wherein in an embodiment, described transparent optical glue-line is solid-state pressure-sensitive adhesive layer.
Wherein in an embodiment, described base material is PET film layer, COP thin layer or PC thin layer.
A kind of touch display module, comprise above-mentioned touch-screen, and the display module arranged with Touch Screen, described cover sheet, transparent optical glue-line, capacitive sensing structure and show module and set gradually.
A kind of electronic equipment, comprises above-mentioned touch-screen.
The another side of above-mentioned touch-screen and the touch display module and electronic equipment relative induction electrode on the base material of capacitive sensing structure of applying this touch-screen arranges anti-reflection coating, the light transmission of touch-screen can be increased, effective reduction dazzle is for the impact of the display effect of touch display module, contrast and the sharpness of the electronic equipments such as flat-panel monitor can be improved, improve the visual experience touching display module.
Accompanying drawing explanation
Fig. 1 is the touch-screen of the utility model one embodiment and the structural representation of touch display module;
Fig. 2 is the structural representation of the capacitive sensing structure in touch-screen shown in Fig. 1.
Embodiment
As shown in Figure 1, the touch-screen that the utility model one embodiment provides, comprises the transparent optical glue-line 110 of cover sheet 100, capacitive sensing structure 120 and bonding cover sheet 100 and capacitive sensing structure 120.
Cover sheet 100 can be glass cover-plate or organic plastics cover plate, as PMMA, PC etc., is preferably glass cover-plate.Further, at least one of cover sheet forms antiglare layer (not shown) on the surface.Such as, when cover sheet 100 is glass cover-plate, can be passed through special chemical technology (such as with chemical solution hydrofluorite, glass cover-plate being etched) process and make, glass reflecting surface can be made to become dumb light diffuse reflection surface.So can not only prevent dazzle, reflectance also can be made to decline, reduce shadow.In addition, surface anticorrosion, the anti-scratch performance enhancement of cover sheet 100 also can be made by arranging antiglare layer.When the touch-screen applications with this kind of cover sheet 100 is to the electronic equipment such as TV, mobile phone; these electronic equipments can be improved under environment light source, produce problem that is reflective, dazzle; reduce the interference of surround lighting; improve visible angle and the brightness of display frame; allow image is more clear, color is more gorgeous, color is more saturated, thus significantly improve display effect.
Preferably, transparent optical glue-line 110 is a kind of solid-state pressure-sensitive adhesive layers, and principal ingredient is esters of acrylic acid, and optical transmittance reaches 92%.
As shown in Figure 2, described capacitive sensing structure 120 comprises base material 121, is formed in the induction electrode 123 of the first surface of base material 121, and is formed in the anti-reflection coating 122 of relative second surface of base material 121.
Base material 121 can be polyethylene terephthalate (PET, polyethylene terephthalate), cyclic olefin polymer (COP, Cyclic-OlefinPolymers), or the film nonwoven fabric from filaments that polycarbonate (PC, Polycarbonate) is made.
Induction electrode 123 can be the ito thin film of the patterning be produced on the first surface of base material 121, also can be the material of other types, such as, metal grill conductive film, graphene conductive film, carbon nanotube conductive thin film or conductive polymer proton conducting membrane etc.
Shown in Fig. 2, induction electrode 123 is single layer structures, be appreciated that in certain embodiments, induction electrode 123 also can be double-decker, such as, form the induction electrode 123 of an individual layer on the first surface of base material 121 after, the induction electrode of another individual layer can be formed again on another base material, and the induction electrode of this another base material and this another individual layer and above-mentioned base material 121 are combined with induction electrode 123.
The mode of coating can be adopted to form anti-reflection coating 122 at the second surface of base material 121, anti-reflection coating 122 is set, the optical characteristics of capacitive sensing structure 120, mechanicalness and temperature tolerance can not be reduced, also high transparency can be had simultaneously, low birefringence, low water suction, the features such as water vapour impermeability is good, thus picture display effect can be improved further.
When capacitive sensing structure 120 and transparent optical glue-line 110 bond, preferably can make the contiguous transparent optical glue-line 110 of anti-reflection coating 122.In some embodiments, also can make the contiguous transparent optical glue-line 110 of induction electrode 123.
As shown in fig. 1, the touch display module that the utility model one embodiment provides comprises above-mentioned touch-screen, and the display module arranged with Touch Screen.Particularly, display module 130 is arranged on the bottom of capacitive sensing structure 120, and also namely cover sheet 100, transparent optical glue-line 110, capacitive sensing structure 120 and display module 130 set gradually.Capacitive sensing structure 120 bonds together with the glue-line (not shown) of display module 130 by light transmission.
Preferably, display module 130 can be TFT liquid crystal display module, also can be IPS liquid crystal display module, or OLED shows module.
The utility model also provides a kind of electronic equipment, and this electronic equipment utilizes above-mentioned touch-screen and touches display module.Electronic equipment can be portable consumer type electronic product such as mobile phone, panel computer etc., also can be interactive electronic terminal such as ATM, can also be all kinds of image display terminal such as TV, display etc.
The utility model by arranging anti-reflection coating on the surface with relative another in surface arranging induction electrode on the base material of capacitive sensing structure, the anti-reflection property of capacitive sensing structure can be made better, increase substantially contrast and the sharpness of the electronic equipments such as flat-panel monitor, part improves the brightness of display simultaneously, effectively improves display effect.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a touch-screen; comprise the transparent optical glue-line of cover sheet, capacitive sensing structure and bonding cover sheet and capacitive sensing structure; it is characterized in that; described capacitive sensing structure comprises base material; be formed in the induction electrode of the first surface of base material, and be formed in the anti-reflection coating of relative second surface of base material.
2. touch-screen according to claim 1, is characterized in that, described cover sheet is glass cover-plate or organic plastics cover plate.
3. touch-screen according to claim 1, is characterized in that, at least one of described cover sheet forms antiglare layer on the surface.
4. touch-screen according to claim 1, is characterized in that, described transparent optical glue-line is solid-state pressure-sensitive adhesive layer.
5. touch-screen according to claim 1, is characterized in that, described base material is PET film layer, COP thin layer or PC thin layer.
6. touch a display module, comprise the touch-screen described in any one in claim 1-5 item, and the display module arranged with Touch Screen, described cover sheet, transparent optical glue-line, capacitive sensing structure and show module and set gradually.
7. an electronic equipment, comprises the touch-screen described in any one in claim 1-5 item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231831.XU CN204515749U (en) | 2015-04-16 | 2015-04-16 | Touch-screen, touch display module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231831.XU CN204515749U (en) | 2015-04-16 | 2015-04-16 | Touch-screen, touch display module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515749U true CN204515749U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231831.XU Expired - Fee Related CN204515749U (en) | 2015-04-16 | 2015-04-16 | Touch-screen, touch display module and electronic equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204515749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446532A (en) * | 2015-11-19 | 2016-03-30 | 业成光电（深圳）有限公司 | Laminating film structure of touch panel |
| CN106155439A (en) * | 2015-04-16 | 2016-11-23 | 苏州欧菲光科技有限公司 | Touch screen, touch display module and electronic equipment |
-
2015
- 2015-04-16 CN CN201520231831.XU patent/CN204515749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155439A (en) * | 2015-04-16 | 2016-11-23 | 苏州欧菲光科技有限公司 | Touch screen, touch display module and electronic equipment |
| CN105446532A (en) * | 2015-11-19 | 2016-03-30 | 业成光电（深圳）有限公司 | Laminating film structure of touch panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |