CN207118158U - A kind of cosmetic sheet, mould and electronic equipment cover plate - Google Patents
A kind of cosmetic sheet, mould and electronic equipment cover plate Download PDFInfo
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- CN207118158U CN207118158U CN201721146797.1U CN201721146797U CN207118158U CN 207118158 U CN207118158 U CN 207118158U CN 201721146797 U CN201721146797 U CN 201721146797U CN 207118158 U CN207118158 U CN 207118158U
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- cosmetic sheet
- textured region
- nano structure
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Abstract
It the utility model is related to a kind of cosmetic sheet, mould and electronic equipment cover plate.The cosmetic sheet, it includes：Bearing bed；Textured region, the textured region are located at the bearing bed side, and the textured region is provided with raised and/or depression texture structure, and the texture structure is highly not more than 100 μm on the direction of the cosmetic sheet thickness, and not less than 0.05 μm.First functional areas, first functional areas are located at the textured region, and first functional areas region is provided with raised and/or depression the first micro-nano structure.The utility model provides a kind of cosmetic sheet, the texture structure of this kind of film includes texture area and the first functional areas, the texture structure of the texture area made and the first texture of the first functional areas at the same system, so largely reduce the preparation time of different zones different texture, also greatly reduce manufacturing cost；The micro-nano structure at flash lamp that this kind of film can not only make, which once imprints, to be formed but also the micro-nano structure of camera window once can also imprint to be formed by mould；Save preparation technology flow.
Description
Technical field
It the utility model is related to cosmetic sheet and device cover plate technique field, more particularly to a kind of cosmetic sheet, mould and electronics
Equipment cover plate.
Background technology
With the development of science and technology, decorating film is widely used in the electronic products such as mobile phone, computer, refrigerator, air-conditioning, laundry
The surface of the product such as the household electrical appliance such as machine and automobile.
Existing decorating film is used as the surfacing of the mobile machine such as mobile phone, notebook computer, and as refrigerator, laundry
The surfacing of the shaping mode of the household electrical appliance of machine, air-conditioning etc., although embodying a variety of grain patterns and gold by intaglio printing
Belong to texture and used.
The whole face texture of existing decorating film (or optical film) and the special texture of some window portions are, it is necessary to divide more
It is secondary to complete, for example, the flash lamp window on cell phone rear cover plate, typically can form perforate on decorating film (or optical film),
Then Fresnel lens is made on cell phone rear cover, finally contraposition fitting；Such technique increases preparation cost, Er Qieliang significantly
Rate can reduce.Asked therefore, it is necessary to provide a kind of cosmetic sheet, mould and electronic equipment cover plate come the technology for solving presently, there are
Topic.
Utility model content
Based on this, it is necessary to provide a kind of cosmetic sheet, mould and electronic equipment cover plate and asked with solving techniques discussed above
Topic.
A technical scheme of the present utility model is：
A kind of cosmetic sheet, it includes：
Bearing bed；
Textured region, the textured region are located at the bearing bed side, the textured region be provided with it is raised and/
Or depression texture structure, wherein, the texture structure on the direction of the cosmetic sheet thickness highly be not more than 100 μm, and
Not less than 0.05 μm；
First functional areas, the textured region are provided with first window, the first window region be provided with it is raised and/
Or the first micro-nano structure of depression, form the first functional areas.
In a wherein embodiment, the second functional areas are additionally provided with, second functional areas are located at the textured region, institute
Stating the second functional areas includes perspective area and the second micro-nano structure area, and the second micro-nano structure area is provided with raised and/or depression
The second micro-nano structure.
In a wherein embodiment, the textured region is provided with reflecting layer with the second micro-nano structure area, described anti-
Penetrate floor and cover the textured region and the second micro-nano structure area；
Or the textured region is provided with reflecting layer, the reflecting layer covers the textured region.
In a wherein embodiment, the reflecting layer and the side of the second micro-nano structure area away from the bearing bed are set
There is dyed layer.
In a wherein embodiment, the texture structure is formed directly into the bearing bed table with first micro-nano structure
Face, it is structure as a whole with the bearing bed.
In a wherein embodiment, the texture structure, first micro-nano structure and second micro-nano structure are direct
The carrying layer surface is formed at, is structure as a whole with the bearing bed.
In a wherein embodiment, first functional areas have anti-reflection, change radiation direction or moth eye function.
In a wherein embodiment, the bearing bed also has substrate layer away from textured region side；Or also include base
Material layer, the substrate layer are connected by tack coat with the bearing bed away from textured region side.
In a wherein embodiment, first micro-nano structure can change the transmission direction of light.
In a wherein embodiment, the texture structure be selected from straight line post lens, curvilinear columns lens, small short-term, lenticule,
One or two kinds of combination of the above in relief grain, CD lines and Fresnel lens；First micro-nano structure is Fresnel lens.
In a wherein embodiment, second micro-nano structure is selected from straight line post lens, curvilinear columns lens, small short-term, micro-
One or two kinds of combination of the above in lens, relief grain, CD lines and Fresnel lens.
A kind of mould for preparing cosmetic sheet, including：
Substrate layer；
Bearing bed, the bearing bed are located at the substrate layer side；
Textured region, the textured region are located at the bearing bed away from substrate layer side, the textured region
Provided with raised and/or depression texture structure；
First functional areas, the textured region are provided with first window, the first window region be provided with it is raised and/
Or the first micro-nano structure of depression.
In a wherein embodiment, the second functional areas are additionally provided with, second functional areas are located at the textured region, institute
Stating the second functional areas includes perspective area and the second micro-nano structure area, and the second micro-nano structure area is provided with raised and/or depression
The second micro-nano structure.
In a wherein embodiment, block piece is provided between the substrate layer and the bearing bed.
A kind of electronic equipment cover plate, it is characterised in that including any described cosmetic sheet of preceding claim.
The beneficial effects of the utility model：
(1) the utility model provides a kind of cosmetic sheet, and the texture structure of this kind of film includes texture area and the first function
First texture of area, the texture structure of the texture area made and the first functional areas while system, so largely reduce not
With region different texture preparation time, also greatly reduce manufacturing cost；
(2) a kind of cosmetic sheet provided by the utility model, the micro-nano structure at flash lamp that this kind of film can not only make
Once impressing is formed and the micro-nano structure of camera window once can also imprint to be formed by mould；Save preparation technology stream
Journey.
Brief description of the drawings
Fig. 1 is the utility model a kind of electronic equipment covering plate structure schematic diagram；
Fig. 2 is a kind of cosmetic sheet structural representation of the utility model；
Fig. 3 is the structural representation that a kind of cosmetic sheet of the utility model is provided with reflecting layer；
Fig. 4 is the structural representation that a kind of cosmetic sheet of the utility model is provided with dyed layer；
Fig. 5 is that a kind of cosmetic sheet of the utility model is provided with another structural representation of reflecting layer；
Fig. 6 is a kind of cosmetic sheet of the utility model provided with another structural representation of dyed layer；
Fig. 7 is a kind of another structural representation of cosmetic sheet of the utility model；
Fig. 8 is a kind of another structural representation of cosmetic sheet of the utility model
Fig. 9 is the first micro-nano structure schematic diagram in a kind of cosmetic sheet of the utility model；
Figure 10 is that the utility model one kind prepares cosmetic sheet mould structure schematic diagram；.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying 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.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present 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 the Listed Items of one or more correlations.
Referring to Fig. 2, a kind of cosmetic sheet, including：
Bearing bed 11, the bearing bed 11 can be heat cure or optic-solidified adhesive, the heat-curable glue or photocuring
Glue can also be coloured, can also be provided with nonferrous layer in the bearing bed 11 wherein side or both sides；
Textured region 10, the textured region 10 are located at the side of bearing bed 11, and the textured region 10 is set
There is raised and/or depression texture structure 22；The texture structure 22 can be imprinted by mould on bearing bed 11, so
Solidify afterwards, it is formed at the mould mutually texture structure 22 of the projection of complementation and/or depression；Certainly, impressing is a kind of mode, may be used also
Texture structure is formed in a manner of by photoetching, silk-screen printing or inkjet printing etc..The texture structure 22 can be selected from straight line
Post lens, curvilinear columns lens, small short-term, lenticule, relief grain, the micro-nano structure continuously set, CD lines and Fresnel lens
In one or two kinds of combination of the above, wherein, the texture structure on the direction of the cosmetic sheet thickness highly be not more than 100
μm, and not less than 0.05 μm.
First functional areas 30, the textured region 10 are provided with first window, and the first window region is provided with convex
The first micro-nano structure 31 for rising and/or being recessed, form the first functional areas 30.Referring to Fig. 2, first micro-nano structure 31 is phenanthrene
Alunite ear lens, that is, the effect of the first described micro-nano structure 31 is to be assembled the optics of diffusion, puts down light as far as possible
Capable launches, and is that the first functional areas 30 are used as condenser effect here；Certain first functional areas 30 are also used as
The window (not provided in figure) of camera, if the window as camera, now the structure of first functional areas will be with second
Structure in functional areas is identical.Certainly, first functional areas can also have anti-reflection, change radiation direction or moth eye function,
The first so described micro-nano structure can be not only Fresnel Lenses, can also be moth ocular structure, or Fresnel is saturating
The distressed structure (as shown in Figure 9) of mirror.
Referring to Fig. 2, in a wherein embodiment, the second functional areas 20 are additionally provided with, second functional areas 20 are located at institute
Textured region 10 is stated, second functional areas 20 include perspective area and the second micro-nano structure area, second micro-nano structure
Area is provided with raised and/or depression the second micro-nano structure 21, described when window of second functional areas 20 as camera
Second functional areas 20 include perspective area and the second micro-nano structure area；Certain second functional areas 20 are also used as flash lamp
Or the window (not provided in figure) in light filling hole, if as flash lamp or the window in light filling hole, now second functional areas
Structure is identical with the structure in the first functional areas.The function of certain first functional areas and second functional areas can be relatively mutual
Change.
Referring to Fig. 3, in a wherein embodiment, the textured region 10 is provided with anti-with the second micro-nano structure area
Layer 40 is penetrated, the reflecting layer 40 covers the area of texture structure 22 and the second micro-nano structure area 21；The second functional areas in Fig. 2
20 be camera window, and such textured region 22 is reflected with the second micro-nano structure area 21 covering in second functional areas 20
Layer, 40；Wherein, the reflecting layer 40 is non-conductive, and the transmitance in the reflecting layer 40 is 5%~80%；Rise in the reflecting layer 40
To the effect of reflection, while can play a part of that color is presented.
Referring to Fig. 5, in a wherein embodiment, the textured region 10 is provided with reflecting layer 41, the reflecting layer 41
Cover the textured region 10；Reflecting layer 41 described here covers textured region 10, but the first functional areas 30 and
Second functional areas 20 are not provided with reflecting layer 41；Because the first functional areas 30 are used as flash lamp window, it is not necessary to reflecting layer, and second
Second micro-nano structure area of functional areas 20 can also equally be not provided with reflecting layer.
Referring to Fig. 4, in a wherein embodiment, the reflecting layer 40 and the second micro-nano structure area are held away from described
The side of carrier layer 11 is provided with dyed layer 50,51, and the dyed layer 50,51 can play a part of bottoming shading, equally can also
Play a part of color matching color is either presented or plays a part of toning with other color hierarchies.
Fig. 2~6 are referred to, in a wherein embodiment, the texture structure 22 and first micro-nano structure 31 are direct
The surface of bearing bed 11 is formed at, is structure as a whole with the bearing bed 11, that is to say, that the bearing bed 11 is exactly thermosetting
Change or optic-solidified adhesive, structure directly is formed in carrying layer surface, substrate is not present in such cosmetic sheet, is exactly one layer of carrying
Layer, thickness greatly reduce, and are adapted to ultra-thin product, reduce thickness, cost of final products etc..
Refer to Fig. 2~6, in a wherein embodiment, the texture structure 22, first micro-nano structure 31 with it is described
Second micro-nano structure 21 is formed directly into the surface of bearing bed 11, is structure as a whole with the bearing bed 11, that is to say, that institute
It is exactly heat cure or optic-solidified adhesive to state bearing bed 11, directly forms structure in carrying layer surface, such cosmetic sheet is not present
Substrate, it is exactly one layer of bearing bed, thickness greatly reduces, and is adapted to ultra-thin product, reduces thickness, the cost of final products
Deng.
Fig. 7 and Fig. 8 are referred to, in a wherein embodiment, the bearing bed 11 also has away from the side of textured region 10
Substrate layer 12；Or also including substrate layer 12, the substrate layer 12 is by tack coat 13 and the bearing bed 11 away from texture knot
Structure area side connects, and the substrate layer can be that PET, PC, PMMA, glass, metal are either a kind of in sapphire glass or two
The combination of the kind above, when substrate layer is a kind of, substrate layer can be colored materials or is provided with the substrate layer side
Colored materials or Coloured film, when substrate layer is two or more composite plates, one of which sheet material is colored materials or colored plate
Material, either it is provided with colored materials or Coloured film in a table of composite plate.
In a wherein embodiment, second micro-nano structure 21 be selected from straight line post lens, curvilinear columns lens, small short-term,
One or two kinds of combination of the above in lenticule, relief grain, CD lines and Fresnel lens；Now, the second micro-nano structure 21 is made
For the window adornments texture of camera, the shooting head region made looks more attractive in appearance.
The utility model provides a kind of cosmetic sheet, and the texture structure of this kind of film includes texture area and the first functional areas,
The texture structure of the texture area made and the first texture of the first functional areas at the same system, so largely reduce not same district
Domain different texture preparation time, also greatly reduce manufacturing cost；It is micro- at the flash lamp that this kind of film can not only make
Micro-nano structure, which once imprints, to be formed and the micro-nano structure of camera window once can also imprint to be formed by mould；Save and prepare
Technological process.
Referring to Fig. 10, a kind of mould for preparing cosmetic sheet, including：
Substrate layer 14；Can be with identical with the substrate layer 12 in Fig. 8, simply label different in different product structures,
Convenient description；
Bearing bed, the bearing bed are located at the side of substrate layer 14；The bearing bed can be consolidated with heat-curable glue or light
Change glue；
Textured region 10 ', the textured region 10 ' are located at the bearing bed away from the side of substrate layer 14, the line
Manage structural area 10 ' and be provided with raised and/or depression texture structure；The texture structure can be selected from straight line post lens, curvilinear columns
It is one or two kinds of in lens, small short-term, lenticule, relief grain, the micro-nano structure continuously set, CD lines and Fresnel lens
Combination of the above；
First functional areas 30 ', first functional areas 30 ' are located at the textured region 10 ', first functional areas
30 ' regions are provided with raised and/or depression the first micro-nano structure；First texture structure can be Fresnel lens,
Light can be made to gather the micro-nano structure of effect；But (do not given in figure when the first functional areas are as camera window
Go out), the first described micro-nano structure can be selected from straight line post lens, curvilinear columns lens, small short-term, lenticule, relief grain, company
One or two kinds of combination of the above in the continuous micro-nano structure set, CD lines and Fresnel lens.
Referring to Fig. 10, in a wherein embodiment, the second functional areas 20 ' are additionally provided with, second functional areas 20 ' are located at
The textured region 10 ', second functional areas 20 ' include perspective area and the second micro-nano structure area, second micro-nano
Structural area is provided with raised and/or depression the second micro-nano structure；Second micro-nano structure can be selected from straight line post lens, curve
One kind or two in post lens, small short-term, lenticule, relief grain, the micro-nano structure continuously set, CD lines and Fresnel lens
Kind combination of the above；But when being used as flash lamp window, now the second micro-nano structure is the micro-nano structure for gathering light, for example,
Fresnel lens.
Referring to Fig. 10, in a wherein embodiment, block piece 60 is provided between the substrate layer 14 and the bearing bed,
It is thus during use, the texture structure in some possible regions needs to retain or removed, and just uses block piece 60
Blocked, selection is patterned when solidification or shaping.
Referring to Fig. 1, a kind of electronic equipment cover plate, it is characterised in that any described including what is provided in Fig. 2~Fig. 8
Cosmetic sheet；The electronic equipment can be 3C Product and white domestic appliances.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, above in conjunction with accompanying drawing to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in superincumbent description
Understand the utility model.But the utility model can be to be much different from other manner described above to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by 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 several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.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 (15)
- A kind of 1. cosmetic sheet, it is characterised in that including：Bearing bed；Textured region, the textured region are located at the bearing bed side, and the textured region is provided with raised and/or recessed Sunken texture structure, wherein, the texture structure is highly not more than 100 μm on the direction of the cosmetic sheet thickness, and not small In 0.05 μm；First functional areas, the textured region are provided with first window, and the first window region is provided with raised and/or recessed The first sunken micro-nano structure, form the first functional areas.
- 2. a kind of cosmetic sheet according to claim 1, it is characterised in that be additionally provided with the second functional areas, second function Area is located at the textured region, and second functional areas include perspective area and the second micro-nano structure area, second micro-nano Structural area is provided with raised and/or depression the second micro-nano structure.
- 3. a kind of cosmetic sheet according to claim 2, it is characterised in that the textured region and the second micro-nano knot Structure area is provided with reflecting layer, and the reflecting layer covers the textured region and the second micro-nano structure area；Or the textured region is provided with reflecting layer, the reflecting layer covers the textured region.
- 4. a kind of cosmetic sheet according to claim 3, it is characterised in that the reflecting layer and the second micro-nano structure area Side away from the bearing bed is provided with dyed layer.
- 5. a kind of cosmetic sheet according to claim 1, it is characterised in that the texture structure and first micro-nano structure The carrying layer surface is formed directly into, is structure as a whole with the bearing bed.
- 6. a kind of cosmetic sheet according to claim 2, it is characterised in that the texture structure, first micro-nano structure The carrying layer surface is formed directly into second micro-nano structure, is structure as a whole with the bearing bed.
- 7. a kind of cosmetic sheet according to claim 1, it is characterised in that first functional areas have anti-reflection, change light Line direction or moth eye function.
- A kind of 8. cosmetic sheet according to claim 1, it is characterised in that the bearing bed away from textured region side also There is substrate layer；Or also including substrate layer, the substrate layer is by tack coat and the bearing bed away from textured region side Connection.
- 9. a kind of cosmetic sheet according to claim 1, it is characterised in that first micro-nano structure can change the biography of light Defeated direction.
- 10. a kind of cosmetic sheet according to claim 1, it is characterised in that the texture structure is selected from straight line post lens, song One or two kinds of combination of the above in terminal lens, small short-term, lenticule, relief grain, CD lines and Fresnel lens；First is micro- Micro-nano structure is Fresnel lens.
- 11. a kind of cosmetic sheet according to claim 2, it is characterised in that it is saturating that second micro-nano structure is selected from straight line post One or two kinds of combination of the above in mirror, curvilinear columns lens, small short-term, lenticule, relief grain, CD lines and Fresnel lens.
- A kind of 12. mould for preparing cosmetic sheet, it is characterised in that including：Substrate layer；Bearing bed, the bearing bed are located at the substrate layer side；Textured region, the textured region are located at the bearing bed and are provided with away from substrate layer side, the textured region Raised and/or depression texture structure；First functional areas, the textured region are provided with first window, and the first window region is provided with raised and/or recessed The first sunken micro-nano structure.
- A kind of 13. mould for preparing cosmetic sheet according to claim 12, it is characterised in that the second functional areas are additionally provided with, Second functional areas are located at the textured region, and second functional areas include perspective area and the second micro-nano structure area, The second micro-nano structure area is provided with raised and/or depression the second micro-nano structure.
- 14. a kind of mould for preparing cosmetic sheet according to claim 12, it is characterised in that the substrate layer is held with described Block piece is provided between carrier layer.
- 15. a kind of electronic equipment cover plate, it is characterised in that including any described cosmetic sheet of claim 1~11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146797.1U CN207118158U (en) | 2017-09-08 | 2017-09-08 | A kind of cosmetic sheet, mould and electronic equipment cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146797.1U CN207118158U (en) | 2017-09-08 | 2017-09-08 | A kind of cosmetic sheet, mould and electronic equipment cover plate |
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| Publication Number | Publication Date |
|---|---|
| CN207118158U true CN207118158U (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721146797.1U Active CN207118158U (en) | 2017-09-08 | 2017-09-08 | A kind of cosmetic sheet, mould and electronic equipment cover plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274786A (en) * | 2018-08-16 | 2019-01-25 | 昇印光电（昆山）股份有限公司 | Appearance member, cell phone rear cover and battery component |
| CN110816135A (en) * | 2018-08-07 | 2020-02-21 | 珠海市魅族科技有限公司 | Rear cover finished product and processing method thereof |
-
2017
- 2017-09-08 CN CN201721146797.1U patent/CN207118158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816135A (en) * | 2018-08-07 | 2020-02-21 | 珠海市魅族科技有限公司 | Rear cover finished product and processing method thereof |
| CN109274786A (en) * | 2018-08-16 | 2019-01-25 | 昇印光电（昆山）股份有限公司 | Appearance member, cell phone rear cover and battery component |
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