CN207304637U - Decorating film and electronic equipment cover board - Google Patents
Decorating film and electronic equipment cover board Download PDFInfo
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- CN207304637U CN207304637U CN201721245408.0U CN201721245408U CN207304637U CN 207304637 U CN207304637 U CN 207304637U CN 201721245408 U CN201721245408 U CN 201721245408U CN 207304637 U CN207304637 U CN 207304637U
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Abstract
The utility model discloses a kind of decorating film and electronic equipment cover board, it includes：Basic unit, the basic unit include first surface and the second surface being oppositely arranged with first surface；First texture structure, first texture structure are arranged on the first surface, form the first texture structure layer, and the first texture structure layer hardness is not less than 2H；Second texture structure, second texture structure are arranged on the second surface；Wherein, first texture structure is stacked with second texture structure, and first texture structure is stacked to form third texture structure with second texture structure.The utility model provides the first texture structure in decorating film and setting generation third texture structure is superimposed with second texture structure, and the third texture structure macroscopic view is visible, and, when the decorating film is watched in the first texture structure side, it can also be seen that effect of shadow, realizes while sees third texture structure and effect of shadow.
Description
Technical field
It the utility model is related to a kind of optical field, more particularly to a kind of decorating film and electronic equipment cover board.
Background technology
At present, consumer electronics industry development is getting faster, and technological innovation and function innovation are constantly being sought by each producer
Cater to environmentally friendly, energy saving and differentiation development trend.The design of consumption electronic product has been not limited solely to the perfect of function,
Many designers have been turned one's attention in the design of consumption electronic product appearance.By taking mobile phone as an example, hand-set lid had both played guarantor
The effect of part inside handguard machine, also functions to the effect of beautifying and decorating mobile phone, the outstanding hand-set lid design of decorative effect is not
But the value of mobile phone can be increased, the usage experience of user can also be improved, add range of choice of the user to mobile phone shape,
So that mobile phone obtains the welcome of more users.However, the Art Design of hand-set lid is concentrated at present material replacement (such as
Glass, metal, plastic cement) or replacement to color layers solid color, cause vision single, picture is not lively enough, so that dress
Adorn less effective.
Utility model content
Based on this, it is necessary to provide a kind of decorating film and electronic equipment cover board, it is with preferable decorative effect.
One technical solution of the utility model is：
A kind of decorating film, it is characterised in that it includes：
Basic unit, the basic unit include first surface and the second surface being oppositely arranged with first surface；
First texture structure, first texture structure are arranged on the first surface, form the first texture structure layer, and institute
State the first texture structure layer hardness and be not less than 2H；
Second texture structure, second texture structure are arranged on the second surface；
Wherein, first texture structure is stacked with second texture structure, and first texture structure with
Second texture structure is stacked to form third texture structure.
In a wherein embodiment, first texture structure includes raised and/or concave first micro-nano structure, described
Second texture structure includes raised and/or concave second micro-nano structure, the first texture knot that first micro-nano structure is formed
There is difference between the second texture structure that structure and second micro-nano structure are formed.
In a wherein embodiment, the difference includes the class of first micro-nano structure and second micro-nano structure
At least one of type, length, width, height, angle, density, radian, gradient, cycle are had any different.
In a wherein embodiment, first micro-nano structure for straight line cylindrical mirror, curve cylindrical mirror, prism, lenticule,
At least one of Fresnel Lenses, CD lines, small short-term, drawing pattern, moth ocular structure, second micro-nano structure are straight line cylinder
At least one of mirror, curve cylindrical mirror, prism, lenticule, Fresnel Lenses, CD lines, small short-term, drawing pattern, moth ocular structure.
In a wherein embodiment, first texture structure be colorless or colored the first micro-nano structure, described second
Texture structure is the second micro-nano structure of colorless or colored.
In a wherein embodiment, second texture structure is equipped with reflecting layer away from the first texture structure side.
In a wherein embodiment, the reflecting layer is equipped with dyed layer away from the second texture structure side.
In a wherein embodiment, the Refractive Index of Material that forms second texture structure is n1, the folding in the reflecting layer
It is n2 to penetrate rate, wherein, | n1-n2 | ＞ 0.1.
In a wherein embodiment, during by the first texture structure unilateral observation, there are shadow for the decorating film
Effect.
In a wherein embodiment, the basic unit is glass, PET, PMMA, PC, heat cure or photo-curable polymer, Lan Bao
One or two kinds of combination of the above in stone glass.
In a wherein embodiment, the characteristic size of the third texture structure is more than the ruler of first texture structure
The size of very little and/or described second texture structure.
A kind of electronic equipment cover board, it is characterised in that it includes any of the above-described decorating film.
The beneficial effects of the utility model：
A kind of decorating film provided by the utility model, the first texture structure and the second texture knot in the decorating film
Structure superposition, which is set, produces third texture structure, and the third texture structure macroscopic view is visible, also, the decorating film exists
When first texture structure side is watched, it is further seen that effect of shadow, realizes while see third texture structure and light
Shadow effect.
Brief description of the drawings
Fig. 1 is a kind of schematic cross-section example of the utility model decorating film；
Fig. 2 is another schematic cross-section example of the utility model decorating film；
Fig. 3 is another schematic cross-section example of the utility model decorating film；
Fig. 4 is another schematic cross-section example of the utility model decorating film；
Fig. 5 is another schematic cross-section example of the utility model decorating film；
Fig. 6 is another schematic cross-section example of the utility model decorating film；
Fig. 7 is the utility model electronic equipment cover board schematic cross-section example.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.The better embodiment of the utility model is given in attached drawing.But the utility model can pass through many different forms
To realize, however it is not limited to embodiment disclosed below.On the contrary, the purpose for providing these embodiments is made to this practicality
The more thorough and comprehensive that new disclosure understands.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" bag
Include the arbitrary and all combination of one or more relevant Listed Items.
A kind of decorating film provided by the utility model, it is characterised in that it includes：
Basic unit, the basic unit include first surface and the second surface being oppositely arranged with first surface；The basic unit can
To be a kind of material structure, such as glass；Can also be the stepped construction of multiple material, such as glass+tack coat+PET+ light is consolidated
Change or heat curing copolymer, either organic glass+tack coat+PET+ photocurings or heat curing copolymer or glass+photocuring
Or heat curing copolymer etc.；
First texture structure, first texture structure are arranged on the first surface, form the first texture structure layer, and institute
State the first texture structure layer hardness and be not less than 2H；First texture structure includes raised and/or concave first micro-nano structure,
First micro-nano structure is straight line cylindrical mirror, curve cylindrical mirror, prism, lenticule, Fresnel Lenses, CD lines, small short-term, drawing
At least one of silking, moth ocular structure；Wherein, first micro-nano structure can be continuous or not connect independently
Continuous, for example, cylindrical mirror is it can be understood that be continuous, lenticule, small short-term etc. can consider independent discontinuous；Here
The first texture structure layer hardness is not less than 2H, because the first texture structure face will ensure to be formed as user plane
The hardness of the material of first texture structure is not less than 2H；So it is all to have necessarily that the stepped construction of basic unit is used towards user plane
The material of hardness, to ensure that user plane will not cause to damage because of stiffness issue；
Second texture structure, second texture structure are arranged on the second surface；Second texture structure includes convex
Rise and/or concave second micro-nano structure, the second micro-nano structure are straight line cylindrical mirror, curve cylindrical mirror, prism, lenticule, phenanthrene
At least one of Nie Er lens, CD lines, small short-term, drawing pattern, moth ocular structure；Wherein, first micro-nano structure can be
It is continuous or independent discontinuous, for example, cylindrical mirror is it can be understood that be continuous, lenticule, small short-term etc. can
To think independent discontinuous；
Wherein, first texture structure is stacked with second texture structure, and first texture structure with
Second texture structure is stacked to form third texture structure, and the third texture structure is not that there are mechanical structure
(such as by forming raised and/or concave real structure on certain material), mainly passes through the first texture structure and
Two texture structures are overlapped the optical effect to be formed, and thus third texture structure is a kind of optical effect texture.
In a wherein embodiment, first texture structure includes raised and/or concave first micro-nano structure, described
It is poor to have between the second texture structure that the first texture structure and second micro-nano structure that first micro-nano structure is formed are formed
It is different.The difference include the structure of first micro-nano structure and second micro-nano structure, length, width, height, angle,
At least one of density, radian, gradient, cycle are had any different.Why say and allow it to have differences mainly when the first micro-nano
Structure and the second micro-nano structure, which have differences, so could produce more obvious third texture structure, when first micro-nano
When comparison in difference between structure and second micro-nano structure is small, caused third texture structure may not be just special at this time
Unobvious, decorative effect is also weaker；So when the cycle between first micro-nano structure and second micro-nano structure
And/or angle will there are a difference, such as when the first micro-nano structure is identical with the second micro-nano structure structure, but
It is that can also produce third texture structure at this time, third texture structure can be inclined with angle there are angle between two micro-nano structures
Turn size and produce the visual effect of different visions, the third texture structure at least made there are an angle is most clear.
In a wherein embodiment, first texture structure be colorless or colored the first micro-nano structure, described second
Texture structure is the second micro-nano structure of colorless or colored.First micro-nano structure and second micro-nano structure it is coloured or
The colourless material for mainly forming the first micro-nano structure and the second micro-nano structure whether colorless or colored, here either without
Color or coloured, this kind of material all has certain transmitance, is not completely opaque.
In a wherein embodiment, second texture structure is equipped with reflecting layer away from the first texture structure side.
Second textured structural surface is equipped with reflecting layer, so when people are in the first texture structure unilateral observation, can see
To effect of shadow, third texture structure is so can see in the first texture structure side and can see effect of shadow again,
Wherein, the effect of shadow can be under light source it can be seen that light beam, the light beam can be straight line can also be curve or
Other shapes, also, the effect of shadow is as light source is mobile or visual angle is mobile and moves；Certainly the first line described here
Reason structure and the second texture structure do not have sequencing or put in order, and are intended merely to convenient narration.It is described anti-
Penetrate layer have the function that reflection can also have color, it is seen that decorating film it is coloured, it is possible to by reflecting layer come
Realize, reflecting layer realizes that color is a kind of mode therein, and texture structure is also in itself can be coloured, can be with reflection
Layer plays the role of coloured together.
In a wherein embodiment, the reflecting layer is equipped with dyed layer away from the second texture structure side, described
Chromatograph can also be called prime coat, play the role of shading；Certainly, the dyed layer can have color, for decorating film
There is aobvious color, can also mix colours together with the reflecting layer to show certain color effect, when texture structure sheet
When body just has color, three can mix colours.
In a wherein embodiment, the Refractive Index of Material that forms second texture structure is n1, the folding in the reflecting layer
It is n2 to penetrate rate, wherein, | n1-n2 | >=0.1, refringence between two layers of material is mainly for can show the second texture knot
The pattern of structure, if the refractive index of two materials is identical or differs very little, then second texture structure does not just have texture
Effect or very weak grain effect.
In a wherein embodiment, during by the first texture structure unilateral observation, there are shadow for the decorating film
Effect.Certainly the first texture structure and the second texture structure described here does not have sequencing or puts in order, only
It is to describe for convenience.
In a wherein embodiment, the basic unit is glass, PET, PMMA, PC, heat cure or photo-curable polymer, Lan Bao
One or two kinds of combination of the above in stone glass, basic unit mentioned here are exactly not necessarily one layer of single layer structure, can be with multilayer
The superposition of structure.
In a wherein embodiment, the characteristic size of the third texture structure is more than the ruler of first texture structure
The size of very little and/or described second texture structure；First texture structure and the second texture structure are micro-nano structure, described
Third texture structure is superimposed by the first texture structure and is produced with the second texture structure, visual.
A kind of electronic equipment cover board, it is characterised in that it includes any of the above-described decorating film.The electronic equipment
Can be 3C Product and white domestic appliances.
~Fig. 6 is please referred to Fig.1, as shown in Figure 1, a kind of decorating film, including basic unit 10, and arranged on the basic unit 10
Second texture structure 21 of first texture structure 20 and second surface on one surface, provide in Fig. 1 for the first texture structure 20,
Second texture structure 21 and basic unit 10 are structure as a whole；And form the first micro-nano structure and second of the first texture structure 20
Second micro-nano structure of texture structure 21 is all bulge-structure；As shown in Fig. 2, the decorating film, including basic unit 10, Yi Ji
One texture structure 20 and the second texture structure 22, the second texture structure 21 and 22 difference of the second texture structure are exactly shape at this time
The second micro-nano structure into second texture structure 22 is set for depression；Certainly, first texture structure 20 is formed also may be used
Be depression set (not provided in figure).
As shown in figure 3, first texture structure 20 is arranged on 10 side of basic unit, and first texture structure 20 with
The basic unit 10 is structure as a whole, and second texture structure 23 is arranged on 10 opposite side of basic unit, and adjacent described second
Certain spacing is left between texture structure 23；Second texture structure 23 and the basic unit 10 are not to be wholely set at this time
, the basic unit 10 can be that glass, PMMA etc. have the material for being not less than 2H hardness.
As shown in figure 4, the basic unit 10 includes the first basic unit 11 and the second basic unit 12, first basic unit 11 with it is described
Second basic unit 12 is stacked, and first texture structure 20 is arranged on first basic unit 11 away from 12 side of the second basic unit, institute
The second texture structure 21 is stated arranged on second basic unit 12 away from 11 side of the first basic unit, and first texture structure 20 and institute
State the first basic unit 11 to be structure as a whole, second texture structure 21 is structure as a whole with second basic unit 12.At this time, it is described
First basic unit 11 can be glass, PMMA etc., and the second basic unit 12 can be heat cure or optic-solidified adhesive, such as optic-solidified adhesive UV
Glue.
As shown in figure 5, on the basis of Fig. 4, the 3rd is equipped between first basic unit 11 and second basic unit 12
Basic unit 13, the 3rd basic unit 13 can be tack coat at this time, such as OCA glue, or be PET, when for PET when, the described 3rd
Tack coat (not provided in figure) is additionally provided between basic unit 13 and first basic unit 11.
As shown in fig. 6, on the basis of Fig. 5, this has the 4th between first basic unit 11 and the 3rd basic unit 13
Basic unit 14, the 4th basic unit 14 is tack coat at this time.Such as OCA, the 3rd basic unit 13 are described for PET, PC, PMMA etc.
Second basic unit 12 is heat cure or optic-solidified adhesive, such as UV glue.
Such as Fig. 7, on the basis of Fig. 6, reflecting layer 30 is equipped with the side of second texture structure 21, in the reflection
Layer is equipped with dyed layer 40 away from 21 side of the second texture structure, is so alternatively the sectional view of electronic equipment cover board in fact,
Wherein, 20 hardness of the first texture structure is not less than 2H.
The decorating film can be applied to the cover board of all kinds of electric equipment products such as various consumption electronic products, household electrical appliance, tool
There is preferable decorative effect.Meanwhile the decorating film apply also for packaging and anti-counterfeit field, have preferable decorative effect and
Strengthen antifalse effect.
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, above in conjunction with attached drawing to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in above description
Understand the utility model.But the utility model can be much to implement different from other manner described above, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is from public above
The limitation for the specific embodiment opened.Also, each technical characteristic of embodiment described above can be combined arbitrarily, to make to retouch
State succinctly, combination not all possible to each technical characteristic in above-described embodiment is all described, as long as however, these skills
Contradiction is not present in the combination of art feature, is all considered to be the scope of this specification record.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (11)
1. a kind of decorating film, it is characterised in that it includes：
Basic unit, the basic unit include first surface and the second surface being oppositely arranged with first surface；
First texture structure, first texture structure are arranged on the first surface, form the first texture structure layer, and described the
One texture structure layer hardness is not less than 2H；
Second texture structure, second texture structure are arranged on the second surface；
Wherein, first texture structure is stacked with second texture structure, and first texture structure with it is described
Second texture structure is stacked to form third texture structure.
2. decorating film according to claim 1, it is characterised in that first texture structure includes raised and/or recessed
The first sunken micro-nano structure, second texture structure include raised and/or concave second micro-nano structure, first micro-nano
There is difference between the second texture structure that the first texture structure and second micro-nano structure that structure is formed are formed.
3. decorating film according to claim 2, it is characterised in that the difference includes first micro-nano structure and institute
Stating at least one of the type of the second micro-nano structure, length, width, height, angle, density, radian, gradient, cycle has
Difference.
4. decorating film according to claim 2, it is characterised in that first micro-nano structure is straight line cylindrical mirror, song
At least one of line cylindrical mirror, prism, lenticule, Fresnel Lenses, CD lines, small short-term, drawing pattern, moth ocular structure, it is described
Second micro-nano structure is straight line cylindrical mirror, curve cylindrical mirror, prism, lenticule, Fresnel Lenses, CD lines, small short-term, wire drawing
At least one of line, moth ocular structure.
5. decorating film according to claim 2, it is characterised in that first texture structure is the of colorless or colored
One micro-nano structure, second texture structure are the second micro-nano structure of colorless or colored.
6. decorating film according to claim 1, it is characterised in that second texture structure is away from first texture
Structure side is equipped with reflecting layer.
7. decorating film according to claim 6, it is characterised in that the reflecting layer is away from second texture structure one
Side is equipped with dyed layer.
8. decorating film according to claim 6, it is characterised in that form the Refractive Index of Material of second texture structure
For n1, the refractive index in the reflecting layer is n2, wherein, | n1-n2 | ＞ 0.1.
9. decorating film according to claim 1, it is characterised in that the basic unit is glass, PET, PMMA, PC, thermosetting
One or two kinds of combination of the above in change or photo-curable polymer, sapphire glass.
10. decorating film according to claim 1, it is characterised in that the characteristic size of the third texture structure is big
In the size of first texture structure and/or the size of second texture structure.
11. a kind of electronic equipment cover board, it is characterised in that it includes any decorating film of the claims 1~10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245408.0U CN207304637U (en) | 2017-09-26 | 2017-09-26 | Decorating film and electronic equipment cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245408.0U CN207304637U (en) | 2017-09-26 | 2017-09-26 | Decorating film and electronic equipment cover board |
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| Publication Number | Publication Date |
|---|---|
| CN207304637U true CN207304637U (en) | 2018-05-01 |
Family
ID=62440822
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721245408.0U Active CN207304637U (en) | 2017-09-26 | 2017-09-26 | Decorating film and electronic equipment cover board |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561176A (en) * | 2018-11-16 | 2019-04-02 | 昇印光电（昆山）股份有限公司 | Decorating film and consumption electronic product cover board |
| WO2019134132A1 (en) * | 2018-01-05 | 2019-07-11 | 南昌欧菲光学技术有限公司 | Cover plate, method for manufacturing cover plate, and electronic apparatus |
| CN110466210A (en) * | 2018-05-09 | 2019-11-19 | 昇印光电（昆山）股份有限公司 | Cover mold group after decoration functions film and electronic equipment |
| WO2020029575A1 (en) * | 2018-08-10 | 2020-02-13 | 华为技术有限公司 | Housing and mobile terminal |
| CN111761904A (en) * | 2019-04-02 | 2020-10-13 | 惠州比亚迪电子有限公司 | Electronic equipment shell and preparation method thereof |
| WO2021037029A1 (en) * | 2019-08-30 | 2021-03-04 | 华为技术有限公司 | Shell and electronic device |
| CN114012954A (en) * | 2021-11-02 | 2022-02-08 | 东莞正广精密科技有限公司 | Double-layer texture process |
| CN114697413A (en) * | 2020-12-29 | 2022-07-01 | Oppo广东移动通信有限公司 | Display assembly, preparation method thereof and electronic equipment |
| EP4040928A4 (en) * | 2019-11-01 | 2022-12-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Shell assembly and preparation method therefor, and electronic device |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019134132A1 (en) * | 2018-01-05 | 2019-07-11 | 南昌欧菲光学技术有限公司 | Cover plate, method for manufacturing cover plate, and electronic apparatus |
| CN110466212A (en) * | 2018-05-09 | 2019-11-19 | 昇印光电（昆山）股份有限公司 | Cover mold group after decoration functions film and electronic equipment |
| CN110466210A (en) * | 2018-05-09 | 2019-11-19 | 昇印光电（昆山）股份有限公司 | Cover mold group after decoration functions film and electronic equipment |
| CN110466211A (en) * | 2018-05-09 | 2019-11-19 | 昇印光电（昆山）股份有限公司 | Cover mold group after decoration functions film and electronic equipment |
| CN110466209A (en) * | 2018-05-09 | 2019-11-19 | 昇印光电（昆山）股份有限公司 | Cover mold group after decoration functions film and electronic equipment |
| CN110466208A (en) * | 2018-05-09 | 2019-11-19 | 昇印光电（昆山）股份有限公司 | Cover mold group after decoration functions film and electronic equipment |
| US11691377B2 (en) | 2018-05-09 | 2023-07-04 | Shine Optoelectronics (Kunshan) Co., Ltd. | Decorative functional film and electronic device rear cover module |
| CN110466213A (en) * | 2018-05-09 | 2019-11-19 | 昇印光电（昆山）股份有限公司 | Cover mold group after decoration functions film and electronic equipment |
| US12103286B2 (en) | 2018-05-09 | 2024-10-01 | Shine Optoelectronics (Kunshan) Co., Ltd. | Decorative functional film and electronic device rear cover module |
| WO2020029575A1 (en) * | 2018-08-10 | 2020-02-13 | 华为技术有限公司 | Housing and mobile terminal |
| CN110830609A (en) * | 2018-08-10 | 2020-02-21 | 华为技术有限公司 | Shell and mobile terminal |
| US11825614B2 (en) * | 2018-08-10 | 2023-11-21 | Huawei Technologies Co., Ltd. | Housing and mobile terminal |
| US20210168948A1 (en) * | 2018-08-10 | 2021-06-03 | Huawei Technologies Co., Ltd. | Housing and mobile terminal |
| CN109561176A (en) * | 2018-11-16 | 2019-04-02 | 昇印光电（昆山）股份有限公司 | Decorating film and consumption electronic product cover board |
| CN111761904A (en) * | 2019-04-02 | 2020-10-13 | 惠州比亚迪电子有限公司 | Electronic equipment shell and preparation method thereof |
| CN112449520A (en) * | 2019-08-30 | 2021-03-05 | 华为技术有限公司 | Shell and electronic equipment |
| WO2021037029A1 (en) * | 2019-08-30 | 2021-03-04 | 华为技术有限公司 | Shell and electronic device |
| EP4040928A4 (en) * | 2019-11-01 | 2022-12-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Shell assembly and preparation method therefor, and electronic device |
| CN114697413A (en) * | 2020-12-29 | 2022-07-01 | Oppo广东移动通信有限公司 | Display assembly, preparation method thereof and electronic equipment |
| CN114697413B (en) * | 2020-12-29 | 2023-10-10 | Oppo广东移动通信有限公司 | Display assembly, manufacturing method thereof and electronic equipment |
| CN114012954A (en) * | 2021-11-02 | 2022-02-08 | 东莞正广精密科技有限公司 | Double-layer texture process |
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