CN209365531U - A kind of anti-dazzle 3D bend glass cover board - Google Patents
A kind of anti-dazzle 3D bend glass cover board Download PDFInfo
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- CN209365531U CN209365531U CN201822015786.0U CN201822015786U CN209365531U CN 209365531 U CN209365531 U CN 209365531U CN 201822015786 U CN201822015786 U CN 201822015786U CN 209365531 U CN209365531 U CN 209365531U
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- dazzle
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Abstract
The utility model is suitable for 3D glass technology field, provide a kind of anti-dazzle 3D bend glass cover board, it include: 3D glass substrate layer, fluorescent ink pattern layer, OCA optical adhesive layer, refractive index adjustment layer, toughened glass layer, anti-dazzle thin-membrane layer and AF film layer composition, the fluorescent ink pattern layer is set to 3D glass substrate layer upper surface, OCA optical adhesive layer is set to 3D glass substrate layer upper surface and does not print in the region of fluorescent ink pattern layer, the OCA optical adhesive layer thickness is identical as fluorescent ink pattern layer thickness, refractive index adjustment layer is set to the upper surface in the region that OCA optical adhesive layer and fluorescent ink pattern layer collectively constitute, refractive index adjustment layer upper surface is arranged in toughened glass layer, toughened glass layer upper surface is arranged in anti-dazzle thin-membrane layer, anti-dazzle thin-membrane layer upper surface is arranged in AF film layer, It is fitted closely between the 3D glass substrate layer, fluorescent ink pattern layer, OCA optical adhesive layer, refractive index adjustment layer, toughened glass layer, anti-dazzle thin-membrane layer and AF film layer.
Description
Technical field
The utility model belongs to 3D glass technology field more particularly to a kind of anti-dazzle 3D bend glass cover board.
Background technique
Dazzle " is a kind of undesirable illumination phenomenon, when the brightness of light source is high or the luminance difference of background and central region
When larger, " dazzle " will be generated." dazzle " phenomenon not only influences to watch, but also all has an impact to vision health.
People are frequently run onto such problems when watching display, when on stronger ambient light irradiation display,
Reflected light can stimulate human eye, while picture visibility is greatly reduced, and existing display screen does not have the function of anti-dazzle, in strong light
Under irradiation, can have a significant impact to the clarity of display screen, seriously affect the experience of user.
Utility model content
The utility model provides a kind of anti-dazzle 3D bend glass glass cover-plate, it is intended to solve existing display screen and not prevent
The function of dazzle can have a significant impact to the clarity of display screen, seriously affect asking for the experience of user under strong illumination
Topic.
The utility model is realized in this way a kind of anti-dazzle 3D bend glass cover board, comprising: 3D glass substrate layer, glimmering
Light ink pattern layer, OCA optical adhesive layer, refractive index adjustment layer, toughened glass layer, anti-dazzle thin-membrane layer and AF film layer composition, institute
It states fluorescent ink pattern layer and is set to 3D glass substrate layer upper surface, OCA optical adhesive layer is set to 3D glass substrate layer upper surface
In the region for not printing fluorescent ink pattern layer, the thickness of the OCA optical adhesive layer is identical as the thickness of fluorescent ink pattern layer,
Refractive index adjustment layer is set to the upper surface in the region that OCA optical adhesive layer and fluorescent ink pattern layer collectively constitute, tempered glass
Layer is set to refractive index adjustment layer upper surface, and anti-dazzle thin-membrane layer is set to toughened glass layer upper surface, and AF film layer is set to anti-
Dazzle film layer upper surface, the 3D glass substrate layer, fluorescent ink pattern layer, OCA optical adhesive layer, refractive index adjustment layer, steel
Change and is fitted closely between glassy layer, anti-dazzle thin-membrane layer and AF film layer.
Preferably, the edge of the 3D glass substrate layer tow sides is cambered surface, and the 3D glass substrate layer
Tow sides edge cambered surface bending direction it is identical.
Preferably, the toughened glass layer upper surface is plane, and lower surface is with the 3D glass substrate layer with identical
Radian arc-shaped concave.
Preferably, the refractive index adjustment layer is set to the OCA optical adhesive layer and fluorescent ink pattern layer including one
First low-refraction transparent optical film layer of the upper surface in the region collectively constituted, and it is set to the transparent light of the first low-refraction
Learn at least two layers of high refractive index transparent optical film layer between film layer and the toughened glass layer and at least two layers of second low refractions
Rate transparent optical film layer.
Preferably, the high refractive index transparent optical film layer is adjacent with the first low-refraction transparent optical film layer, institute
High refractive index transparent optical film layer is stated to be staggered with the second low-refraction transparent optical film layer.
Preferably, the refractive index of the first low-refraction transparent optical film layer is 1.4-1.8, second low-refraction
The refractive index of transparent optical film layer is 1.3-1.6, and the refractive index of the high refractive index transparent optical film layer is 1.9-2.42.
Preferably, the high refractive index transparent optical film layer with a thickness of 5nm-20nm, first low-refraction is transparent
Optical film layer and the second low-refraction transparent optical film layer with a thickness of 10nm-30nm.
Preferably, the 3D glass substrate layer is the corning glass of 0.4-0.6mm thickness.
Preferably, the toughened glass layer is chemically toughened glass.
Preferably, the anti-dazzle thin-membrane layer is the anti-dazzle PET film of 0.075-0.175mm.
Anti-dazzle 3D bend glass cover board provided by the embodiment of the utility model, can be by anti-dazzle thin-membrane layer to being radiated at
Incident light on screen forms diffusing reflection and reduces dazzle stimulation, improves the clarity of display picture, and can be adjusted by refractive index
Layer is adjusted screen projection light, improves screen intensity, makes appearance closer to Natural color, good visual effect, and has anti-
It is the advantages that impact, scratch resistance, resistance to greasy dirt, anti-fingerprint, strong light transmittance, reasonable in design, it can be mass, have a wide range of applications
Prospect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.
Fig. 1 is a kind of structural schematic diagram of anti-dazzle 3D bend glass cover board provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of refractive index adjustment layer provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Unless otherwise defined, the technical term or scientific term that the utility model uses are should be belonging to the utility model
The ordinary meaning that personage in field with general technical ability is understood." first ", " second " used in the utility model and
Similar word is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.Equally,
"one", the similar word such as " one " or "the" do not indicate that quantity limits yet, but indicates that there are at least one." comprising " or
The similar word such as "comprising" means that the element or object that occur before the word cover the element for appearing in the word presented hereinafter
Perhaps object and its equivalent and be not excluded for other elements or object.The similar word such as " connection " or " connected " not limits
It due to physics or mechanical connection, but may include electrical connection, it is either direct or indirect."upper",
"lower", "left", "right" etc. are only used for indicating relative positional relationship, and after the absolute position for being described object changes, then this is opposite
Positional relationship may also correspondingly change.
Anti-dazzle 3D bend glass cover board provided by the embodiment of the utility model, can be by anti-dazzle thin-membrane layer to being radiated at
Incident light on screen forms diffusing reflection and reduces dazzle stimulation, improves the clarity of display picture, and can be adjusted by refractive index
Layer is adjusted screen projection light, improves screen intensity, makes appearance closer to Natural color, good visual effect, and has anti-
It is the advantages that impact, scratch resistance, resistance to greasy dirt, anti-fingerprint, strong light transmittance, reasonable in design, it can be mass, have a wide range of applications
Prospect.
The specific implementation of the utility model is described in detail below in conjunction with specific embodiment.
As shown in Figure 1, in the utility model embodiment, a kind of anti-dazzle 3D bend glass cover board 100, comprising: 3D glass
Glass substrate layer 110, OCA optical adhesive layer 130, refractive index adjustment layer 140, toughened glass layer 150, is prevented at fluorescent ink pattern layer 120
Dazzle film layer 160 and AF film layer 170 form, and the fluorescent ink pattern layer 120 is set to table on 3D glass substrate layer 110
Face, OCA optical adhesive layer 130 are set to 110 upper surface of 3D glass substrate layer and do not print in the region of fluorescent ink pattern layer 120,
The thickness of the OCA optical adhesive layer 130 is identical as the thickness of fluorescent ink pattern layer 120, and refractive index adjustment layer 140 is set to
The upper surface in the region that OCA optical adhesive layer 130 and fluorescent ink pattern layer 120 collectively constitute, toughened glass layer 150 are set to folding
140 upper surface of rate adjustment layer is penetrated, anti-dazzle thin-membrane layer 160 is set to 150 upper surface of toughened glass layer, and AF film layer 170 is set to
160 upper surface of anti-dazzle thin-membrane layer, the 3D glass substrate layer 110, fluorescent ink pattern layer 120, OCA optical adhesive layer 130, folding
It penetrates between rate adjustment layer 140, toughened glass layer 150, anti-dazzle thin-membrane layer 160 and AF film layer 170 and fits closely.It can be by anti-dazzle
Optical thin film layer forms diffusing reflection to the incident light of irradiation on the screen and reduces dazzle stimulation, improves the clarity of display picture, and
Screen projection light can be adjusted by refractive index adjustment layer, improve screen intensity, make appearance closer to Natural color, vision
Effect is good, and has many advantages, such as that protecting against shock, scratch resistance, resistance to greasy dirt, anti-fingerprint, light transmittance are strong, reasonable in design, can give birth in batches
It produces, is with a wide range of applications.
In the present embodiment, the edge of 110 tow sides of 3D glass substrate layer is cambered surface, and the 3D glass
The cambered surface bending direction of the tow sides edge of glass substrate layer 110 is identical；150 upper surface of toughened glass layer is flat
Face, lower surface are the arc-shaped concave with the 3D glass substrate layer 110 radian having the same.Toughened glass layer upper surface is set
It is set to plane, it is identical as existing most of protecting screen appearance, i.e., it is all planar protective screen, in operability, in appearance all
It is that active user approves very much, it is easy to be accepted；Toughened glass layer lower surface and 3D glass substrate layer radian having the same,
The display effect of 3D glass will not be had an impact.
In the present embodiment, the fluorescent ink pattern layer 120 has biggish thickness, and obtained pattern stereoscopic impression is strong, takes turns
Wide clarity is high, has preferable decorative effect, and fluorescent ink pattern is only printed on 3D glass substrate layer upper surface, not
Any physical chemistry etching is carried out to 3D glass substrate layer, will not generate defect.
In the utility model embodiment, as shown in Fig. 2, the refractive index adjustment layer 140 include one be set to it is described
First low-refraction transparent optical film layer of the upper surface in the region that OCA optical adhesive layer and fluorescent ink pattern layer collectively constitute
141, and be set at least two layers high between the first low-refraction transparent optical film layer 141 and the toughened glass layer 150
Refractive index transparent optical film layer 142 and at least two layers of second low-refraction transparent optical film layers 143.Wherein, the high refractive index
Transparent optical film layer 142 is adjacent with the first low-refraction transparent optical film layer 141, the high refractive index transparent optical film layer
142 are staggered with the second low-refraction transparent optical film layer 143, the first low-refraction transparent optical film layer 141
Refractive index be 1.4-1.8, the refractive index of the second low-refraction transparent optical film layer 143 is 1.3-1.6, the high refraction
The refractive index of rate transparent optical film layer 142 be 1.9-2.42, the high refractive index transparent optical film layer 142 with a thickness of 5nm-
20nm, the first low-refraction transparent optical film layer 141 and the second low-refraction transparent optical film layer 143 with a thickness of
10nm-30nm guarantees the light and thin degree of glass cover-plate, improves while meeting the refractive index height alternate principle of high transmittance
The brightness of screen, makes appearance closer to Natural color, promotes the presentation quality of product.
In the present embodiment, the 3D glass substrate layer 110 is the corning glass of 0.4-0.6mm thickness, guarantees touch screen
Light and thin degree, be optimal various performances.
In the present embodiment, the toughened glass layer 150 is chemically toughened glass, and chemically toughened glass is a kind of prestressing force
Glass, intensity are simple glass several times, and impact strength can achieve 10 times of simple glass, can bear the temperature of 150LC or more
Difference variation, chemically toughened glass is without pyroprocess more than transition temperature, so will not exist as physical toughened glass
Warpage, surface smoothness is as sheet glass.
In the present embodiment, the anti-dazzle thin-membrane layer 160 is the anti-dazzle PET film of 0.075-0.175mm, guarantees touching
The light and thin degree for touching screen is optimal various performances.
In the present embodiment, the AF film layer 170 with a thickness of 13-18nm, protecting against shock, resistance to greasy dirt, anti-fingerprint, anti-ash
The advantages that dirt, strong light transmittance.
The anti-dazzle 3D bend glass cover board that above-mentioned utility model embodiment provides, can be by anti-dazzle thin-membrane layer to irradiation
Incident light on the screen forms diffusing reflection and reduces dazzle stimulation, improves the clarity of display picture, and can pass through refractive index tune
Flood is adjusted screen projection light, improves screen intensity, makes appearance closer to Natural color, good visual effect, and have
It is the advantages that protecting against shock, scratch resistance, resistance to greasy dirt, anti-fingerprint, strong light transmittance, reasonable in design, it can be mass, have and widely answer
Use prospect.
There is the following to need to illustrate:
(1), unless otherwise defined, in the embodiments of the present invention and attached drawing, same label represents same meaning.
(2), in the utility model embodiment attached drawing, the structure being related to the utility model embodiment is related only to,
His structure, which can refer to, to be commonly designed.
(3), for clarity, in the attached drawing for describing the embodiments of the present invention, the thickness in layer or region
It is amplified.It is appreciated that ought such as layer, film, region or substrate etc element be referred to as be located at another element "above" or "below"
When, which " direct " can be located at "above" or "below" another element, or may exist intermediary element.
(4), in the absence of conflict, the feature in the same embodiment of the utility model and different embodiment can phase
Mutually combination.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of anti-dazzle 3D bend glass cover board characterized by comprising 3D glass substrate layer, fluorescent ink pattern layer,
OCA optical adhesive layer, refractive index adjustment layer, toughened glass layer, anti-dazzle thin-membrane layer and AF film layer composition, the fluorescent ink pattern
Layer is set to 3D glass substrate layer upper surface, and OCA optical adhesive layer is set to 3D glass substrate layer upper surface and does not print fluorescent ink
In the region of pattern layer, the thickness of the OCA optical adhesive layer is identical as the thickness of fluorescent ink pattern layer, and refractive index adjustment layer is set
It is placed in the upper surface in the region that OCA optical adhesive layer and fluorescent ink pattern layer collectively constitute, toughened glass layer is set to refractive index
Adjustment layer upper surface, anti-dazzle thin-membrane layer are set to toughened glass layer upper surface, and AF film layer is set to table on anti-dazzle thin-membrane layer
Face, the 3D glass substrate layer, fluorescent ink pattern layer, OCA optical adhesive layer, refractive index adjustment layer, toughened glass layer, anti-dazzle
It is fitted closely between film layer and AF film layer.
2. anti-dazzle 3D bend glass cover board as described in claim 1, which is characterized in that the 3D glass substrate layer positive and negative two
The edge in face is cambered surface, and the cambered surface bending direction of the tow sides edge of the 3D glass substrate layer is identical.
3. anti-dazzle 3D bend glass cover board as described in claim 1, which is characterized in that the toughened glass layer upper surface is
Plane, lower surface are the arc-shaped concave with the 3D glass substrate layer radian having the same.
4. anti-dazzle 3D bend glass cover board as described in claim 1, which is characterized in that the refractive index adjustment layer includes one
First low-refraction of a upper surface for being set to the region that the OCA optical adhesive layer and fluorescent ink pattern layer collectively constitute is saturating
Bright optical film layer, and at least two layers be set between the first low-refraction transparent optical film layer and the toughened glass layer are high
Refractive index transparent optical film layer and at least two layers of second low-refraction transparent optical film layers.
5. anti-dazzle 3D bend glass cover board as claimed in claim 4, which is characterized in that the high refractive index transparent optical film
Layer is adjacent with the first low-refraction transparent optical film layer, high refractive index transparent optical film layer refraction low with described second
Rate transparent optical film layer is staggered.
6. anti-dazzle 3D bend glass cover board as claimed in claim 5, it is characterised in that the transparent light of the first low-refraction
The refractive index for learning film layer is 1.4-1.8, and the refractive index of the second low-refraction transparent optical film layer is 1.3-1.6, the height
The refractive index of refractive index transparent optical film layer is 1.9-2.42.
7. anti-dazzle 3D bend glass cover board as claimed in claim 5, which is characterized in that the high refractive index transparent optical film
Layer with a thickness of 5nm-20nm, the first low-refraction transparent optical film layer and the second low-refraction transparent optical film layer
With a thickness of 10nm-30nm.
8. anti-dazzle 3D bend glass cover board as described in claim 1, which is characterized in that the 3D glass substrate layer is 0.4-
The corning glass of 0.6mm thickness.
9. anti-dazzle 3D bend glass cover board as described in claim 1, which is characterized in that the toughened glass layer is chemical steel
Change glass.
10. anti-dazzle 3D bend glass cover board as described in claim 1, which is characterized in that the anti-dazzle thin-membrane layer is
The anti-dazzle PET film of 0.075-0.175mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015786.0U CN209365531U (en) | 2018-12-03 | 2018-12-03 | A kind of anti-dazzle 3D bend glass cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015786.0U CN209365531U (en) | 2018-12-03 | 2018-12-03 | A kind of anti-dazzle 3D bend glass cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365531U true CN209365531U (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015786.0U Expired - Fee Related CN209365531U (en) | 2018-12-03 | 2018-12-03 | A kind of anti-dazzle 3D bend glass cover board |
Country Status (1)
| Country | Link |
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| CN (1) | CN209365531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034994A (en) * | 2020-09-02 | 2020-12-04 | 杭州万程科技有限公司 | Cover plate glass for keyboard and computer touch pad and preparation method thereof |
-
2018
- 2018-12-03 CN CN201822015786.0U patent/CN209365531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034994A (en) * | 2020-09-02 | 2020-12-04 | 杭州万程科技有限公司 | Cover plate glass for keyboard and computer touch pad and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201203 |