CN206900065U - 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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- CN206900065U CN206900065U CN201720759559.1U CN201720759559U CN206900065U CN 206900065 U CN206900065 U CN 206900065U CN 201720759559 U CN201720759559 U CN 201720759559U CN 206900065 U CN206900065 U CN 206900065U
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Abstract
The utility model discloses a kind of cosmetic sheet, mould and electronic equipment cover plate, wherein the cosmetic sheet, it is characterised in that including：Supporting body；Picture and text structure sheaf, the picture and text structure sheaf are located at a surface of the supporting body, and the picture and text structure sheaf includes the micro-nano structure continuously set, and the micro-nano structure is bulge-structure and/or sunk structure；Between two adjacent micro-nano structures is 0 at intervals of the interval d between 0, or adjacent two micro-nano structures<d≤10μm；Wherein, the visually stereoeffect not less than 1mm depth or height is presented in the cosmetic sheet.A kind of cosmetic sheet provided by the utility model is provided with picture and text structure sheaf, and picture and text structure sheaf is set for continuous micro-nano structure, so only it can realize stereoeffect with a Rotating fields, and at least visual difference of 1mm depth or height be present, reduce the thickness and manufacturing process of film, reduce cost well.
Description
Technical field
It the utility model is related to cosmetic sheet technical field, more particularly to a kind of cosmetic sheet, mould and electronic equipment cover plate.
Background technology
With the development of science and technology, cosmetic sheet 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 cosmetic sheet 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.
It is also plane effect that cosmetic sheet use at present is generally planar structure and visual effect in 3C Product or household electrical appliance
Fruit, the 3C Product or household appliances shell or cover plate made are relatively simple；On the other hand, make on 3C Product or household electrical appliance
With imaging film, such film double-layer structure, the thickness of film is added, and technique is cumbersome, increases cost；So have
Necessity provides a kind of new technical scheme to solve the technical problem.
Utility model content
Based on this, it is necessary to provide a kind of cosmetic sheet, the mould for preparing the cosmetic sheet and electronic equipment cover plate to solve
Techniques discussed above problem.
A technical scheme of the present utility model is：
A kind of cosmetic sheet, it is characterised in that including：
Supporting body；
Picture and text structure sheaf, the picture and text structure sheaf are located at a surface of the supporting body, and the picture and text structure sheaf includes connecting
The continuous micro-nano structure set, the micro-nano structure is bulge-structure and/or sunk structure；Two adjacent micro-nano structures it
Between at intervals of the interval d between 0, or adjacent two micro-nano structures be 0<d≤10μm；
Wherein, the visually stereoeffect not less than 1mm depth or height is presented in the cosmetic sheet.
In a wherein embodiment, the supporting body is integral structure with the picture and text structure sheaf.
In a wherein embodiment, tack coat is provided between the supporting body and the picture and text structure sheaf.
In a wherein embodiment, the picture and text structure sheaf is formed directly into the surface of supporting body one.
In a wherein embodiment, reflecting layer is additionally provided with, the reflecting layer is located at the picture and text structure layer surface, described anti-
Penetrate layer covering or part covers the micro-nano structure, and the reflecting layer is electrical insulator.
In a wherein embodiment, dyed layer is additionally provided with, the dyed layer is located at the reflection layer surface, the dyed layer
Cover the reflecting layer.
In a wherein embodiment, the transmitance in the reflecting layer is 5%~80%.
In a wherein embodiment, adjacent micro-nano structure unit in the micro-nano structure continuously set at least be present
Height and/or width are different.
In a wherein embodiment, described in the height and/or width difference of the adjacent micro-nano structure unit not
Same is in gradual change law.
In a wherein embodiment, the picture and text structure sheaf includes some micro-nano structure areas continuously set, the phase
The parameters of one or more kinds of combinations are not in the height of micro-nano structure in adjacent Liang Ge micro-nano structures area, width or density
Together.
In a wherein embodiment, the difference described in the parameter difference is in gradual change law.
In a wherein embodiment, the micro-nano structure is post lens, lenticule, CD lines, wavy, the drawing continuously to rise and fall
One or more kinds of combination in silking or Fresnel lens.
A kind of mould for preparing cosmetic sheet, it is characterised in that including：
Base material；
Supporting body, the supporting body are located at a surface of the base material；
Picture and text structure sheaf, the picture and text structure sheaf are located at the supporting body away from the side surface of base material one, the picture and text structure
Layer includes the micro-nano structure continuously set, and the micro-nano structure is bulge-structure and/or sunk structure.
In a wherein embodiment, barrier structure is provided between the base material and the supporting body.
A kind of electronic equipment cover plate, it is characterised in that the electronic equipment cover plate includes any of the above-described described cosmetic sheet.
In a wherein embodiment, in addition to supporter, the cosmetic sheet are located at the supporter side, the supporter
For glass, lucite, metal, rigid plastics or sapphire.
In a wherein embodiment, in addition to housing, the cosmetic sheet are connected by tack coat with the housing.
The beneficial effects of the utility model：
(1) a kind of cosmetic sheet provided by the utility model is provided with picture and text structure sheaf, and picture and text structure sheaf is continuous micro-nano knot
Structure is set, and so only can realize stereoeffect with a Rotating fields, and at least vision of 1mm depth or height be present
Difference, reduce the thickness and manufacturing process of film, reduce cost well.
(2) the utility model also provides the mould for preparing cosmetic sheet and the electronic equipment cover plate using the film, so
Cosmetic sheet by mould can batch preparation, improve yield；Visually existed using the electronic equipment cover plate of the cosmetic sheet vertical
Body effect.
Brief description of the drawings
Fig. 1 is a kind of cosmetic sheet structural representation of the utility model；
Fig. 2 is a kind of cosmetic sheet another kind structural representation of the utility model；
Fig. 3 is a kind of another structural representation of cosmetic sheet of the utility model；
Fig. 4 is a kind of another structural representation of cosmetic sheet of the utility model；
Fig. 5 is a kind of another structural representation of cosmetic sheet of the utility model；
Fig. 6 is a kind of another structural representation of cosmetic sheet of the utility model；
Fig. 7 is a kind of another structural representation of cosmetic sheet of the utility model；
Fig. 8 is containing reflecting layer and dyed layer structural representation in a kind of cosmetic sheet of the utility model；
Fig. 9 is the utility model a kind of electronic equipment covering plate 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. 1, a kind of cosmetic sheet, including：
Supporting body 10；The supporting body 10 can be heat-curable glue or optic-solidified adhesive, such as UV；Certainly, the carrying
Body 10 can have coloured heat-curable glue or optic-solidified adhesive, or coloured polymer；
Picture and text structure sheaf, the picture and text structure sheaf are located at a surface of the supporting body, lead in the side of supporting body 10
Crossing impressing, either the technique such as photoetching or scribing forms structure, and this spline structure has the height and/or depth of one, so this
In supporting body 10 had into structured side be referred to as picture and text structure sheaf, the picture and text structure sheaf includes the micro-nano structure continuously set
20, the micro-nano structure 20 is bulge-structure and sunk structure；Refer to Fig. 2, Fig. 3, Fig. 4 and Fig. 6, wherein micro-nano structure
21st, 22,23,25 and 25 ' be bulge-structure, and certainly, micro-nano structure can also be sunk structure (not provided in figure)；Adjacent two
Between the individual micro-nano structure at intervals of 0, i.e., in the absence of the interval between gap, or adjacent two micro-nano structures
D is 0<D≤10 μm, it can also be 0<d≤2μm.
Wherein, the visually stereoeffect not less than 1mm depth or height is presented in the cosmetic sheet.
Refer to Fig. 1~5, it is described in a wherein embodiment, the cosmetic sheet present visually not less than 1mm depth or
The stereoeffect of person's height, adjacent micro-nano structure list at least be present in the micro-nano structure 20~25 and 25 ' continuously set
The height and/or width of member are different, wherein, the height and width of the micro-nano structure unit in micro-nano structure 21 and 24, which all exist, to be become
Change, the high not Trapezoidal of the micro-nano structure unit in micro-nano structure 22 is changing, the width of the microstructure unit in micro-nano structure 23
Degree uniform height is changing.
Fig. 2~5 are referred to, in a wherein embodiment, the height and/or width of the adjacent micro-nano structure unit are not
Difference with described in is in gradual change law, and generally a certain region is certainly, described to gradual change around therefrom for micro-nano structure unit
The height and/or width of micro-nano structure unit are different or do not press gradual change law, but are imitated according to the optics to be presented
Fruit and set height and/or width different.
Referring to Fig. 5, in a wherein embodiment, the picture and text structure sheaf includes some micro-nano structures continuously set
Area 25 and 25 ', it is a kind of in the height of the micro-nano structure unit in the adjacent Liang Ge micro-nano structures area, width or density or two
The parameter of kind combination of the above is different, and the micro-nano structure cell parameters in the micro-nano structure area can be the same or different, but
It is the mean parameter difference of the micro-nano structure unit in adjacent micro-nano structure area.Difference described in the parameter difference is in gradually
Become rule, certainly, the height and/or width or density of the micro-nano structure unit are different or are not advised by gradual change
Rule, but set height and/or width, density different according to the optical effect to be presented.
Fig. 2,3,4,6 are referred to, the difference in height and/or stand out that two micro-nano structure units in the micro-nano structure be present
Less than 20 microns, Fig. 1 and Fig. 5 is referred to, the difference of the micro-nano structure peak value and valley is less than 20 microns.
Fig. 1~6 are referred to, in a wherein embodiment, the supporting body 10 is integral knot with the picture and text structure sheaf
Structure, i.e. micro-nano structure is formed directly into the surface of supporting body 10 1, the not tangible level between the supporting body 10
Interface.
Referring to Fig. 7, in a wherein embodiment, the cosmetic sheet is additionally provided with substrate layer 11, now substrate layer 11 and Fig. 1
Supporting body material in~6 can be with identical, can also be different, such as substrate layer can be PET, PC, glass etc., and substrate layer can be with
It is coloured, i.e., described substrate layer 11 is provided with Coloured film or colored materials including surface, makes substrate layer coloured, the Coloured film
Or it can also be remote picture and text structure sheaf side that colored materials, which can be provided close to picture and text structure sheaf side, or substrate layer is in itself
Exactly have coloured；Substrate layer can also be heat cure or photo-curable polymer, the supporting body and the substrate layer 11
Between be provided with tack coat, now, substrate layer and supporting body are not integrative-structures, and the substrate layer 11 is played a supporting role, then
Supporting body is set in base material layer surface, forms micro-nano structure on a surface of the supporting body away from substrate layer, substrate layer is held with described
Tack coat is additionally provided between carrier.
Referring to Fig. 8, in a wherein embodiment, reflecting layer 30 is additionally provided with, the reflecting layer 30 is located at the picture and text knot
Structure layer surface, the reflecting layer 30 covers or part covers the micro-nano structure, and the reflecting layer 30 can be metal oxide,
It can be nonmetal oxide, play reflex, while also function to the effect to form color, the cosmetic sheet presentation made is various to be thought
The color wanted, and the reflecting layer 30 is electrical insulator, has an insulation effect, so will not shielded electronic equipment signal, separately
Outside, the transmitance in the reflecting layer is more than or equal to 5%, either more than or equal to 50% or less than or equal to 80%.It is additionally provided with coloring
Layer 40, the dyed layer 40 is located at the surface of reflecting layer 30, and the dyed layer 40 covers the reflecting layer 30, the dyed layer
40 play a part of bottoming first, that is, shut out the light, furthermore, dyed layer 40 can also coordinate reflecting layer 30 to carry out toning effect.
In a wherein embodiment, the micro-nano structure 20~25 and 25 ' is post lens, lenticule, CD lines, continuous fluctuating
Wavy, drawing pattern or Fresnel lens in one or more kinds of combination.
A kind of mould for preparing cosmetic sheet, including：
Base material；
Supporting body, the supporting body are located at a surface of the base material；
Picture and text structure sheaf, the picture and text structure sheaf are located at the supporting body away from the side surface of base material one, the picture and text structure
Layer includes the micro-nano structure continuously set, and the micro-nano structure is bulge-structure and/or sunk structure.
In a wherein embodiment, barrier structure is provided between the base material and the supporting body.
Referring to Fig. 9, a kind of electronic equipment cover plate, the electronic equipment cover plate includes cosmetic sheet described above.
In a wherein embodiment, the supporting body 12 is glass, lucite, metal, rigid plastics or sapphire, this
When supporting body and the picture and text structure sheaf be not integrative-structure.
In a wherein embodiment, in addition to housing, any cosmetic sheet passes through tack coat and the shell in Fig. 1~8
Body connects；Wherein, the supporting body in Fig. 7 is that PET, PC, PMMA or PE be any or several combinations.
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 (17)
- A kind of 1. cosmetic sheet, it is characterised in that including：Supporting body；Picture and text structure sheaf, the picture and text structure sheaf are located at a surface of the supporting body, and the picture and text structure sheaf includes continuously setting The micro-nano structure put, the micro-nano structure are bulge-structure and/or sunk structure；Between two adjacent micro-nano structures It is 0 at intervals of the interval d between 0, or adjacent two micro-nano structures<d≤10μm；Wherein, the visually stereoeffect not less than 1mm depth or height is presented in the cosmetic sheet.
- 2. a kind of cosmetic sheet according to claim 1, it is characterised in that the supporting body is one with the picture and text structure sheaf Overall structure.
- A kind of 3. cosmetic sheet according to claim 1, it is characterised in that be additionally provided with substrate layer, the supporting body with it is described Tack coat is provided between substrate layer.
- 4. a kind of cosmetic sheet according to claim 1, it is characterised in that the picture and text structure sheaf is formed directly into described hold The surface of carrier one.
- 5. a kind of cosmetic sheet according to claim 1, it is characterised in that be additionally provided with reflecting layer, the reflecting layer is located at institute Picture and text structure layer surface is stated, the reflecting layer covering or part cover the micro-nano structure, and the reflecting layer is electrical insulator.
- 6. a kind of cosmetic sheet according to claim 5, it is characterised in that be additionally provided with dyed layer, the dyed layer is located at institute Reflection layer surface is stated, the dyed layer covers the reflecting layer.
- 7. a kind of cosmetic sheet according to claim 5, it is characterised in that the transmitance in the reflecting layer is 5%~80%.
- 8. a kind of cosmetic sheet according to claim 1, it is characterised in that at least deposited in the micro-nano structure continuously set It is different in the height and/or width of adjacent micro-nano structure unit.
- A kind of 9. cosmetic sheet according to claim 7, it is characterised in that the height of the adjacent micro-nano structure unit And/or the difference described in width difference is in gradual change law.
- 10. a kind of cosmetic sheet according to claim 1, it is characterised in that the picture and text structure sheaf includes some continuous The micro-nano structure area of setting, it is a kind of in the height of the micro-nano structure in the adjacent Liang Ge micro-nano structures area, width or density Or the parameter of two or more combinations is different.
- 11. a kind of cosmetic sheet according to claim 10, it is characterised in that the difference described in the parameter difference is in gradually Become rule.
- A kind of 12. cosmetic sheet according to claim 1, it is characterised in that the micro-nano structure be post lens, lenticule, One or more kinds of combination in CD lines, the wavy, drawing pattern continuously to rise and fall or Fresnel lens.
- A kind of 13. mould for preparing cosmetic sheet, it is characterised in that including：Base material；Supporting body, the supporting body are located at a surface of the base material；Picture and text structure sheaf, the picture and text structure sheaf are located at the supporting body away from the side surface of base material one, the picture and text structure sheaf bag The micro-nano structure continuously set is included, the micro-nano structure is bulge-structure and/or sunk structure.
- 14. the mould according to claim 13 for preparing cosmetic sheet, it is characterised in that the base material and the supporting body it Between be provided with barrier structure.
- 15. a kind of electronic equipment cover plate, it is characterised in that it is any described that the electronic equipment cover plate includes claim 1~11 Cosmetic sheet.
- 16. a kind of electronic equipment cover plate according to claim 15, it is characterised in that also including supporter, the decoration Piece is located at supporter side, and the supporter is glass, lucite, metal, rigid plastics or sapphire.
- 17. a kind of electronic equipment cover plate according to claim 15, it is characterised in that also including housing, the cosmetic sheet It is connected by tack coat with the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759559.1U CN206900065U (en) | 2017-06-27 | 2017-06-27 | A kind of cosmetic sheet, mould and electronic equipment cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759559.1U CN206900065U (en) | 2017-06-27 | 2017-06-27 | A kind of cosmetic sheet, mould and electronic equipment cover plate |
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| Publication Number | Publication Date |
|---|---|
| CN206900065U true CN206900065U (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720759559.1U Active CN206900065U (en) | 2017-06-27 | 2017-06-27 | A kind of cosmetic sheet, mould and electronic equipment cover plate |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327374A (en) * | 2018-04-02 | 2018-07-27 | 广东彩辰光电科技有限公司 | A kind of shadow change layer with gradual change taper structure |
| CN108528126A (en) * | 2018-04-02 | 2018-09-14 | 广东彩辰光电科技有限公司 | A kind of shadow variation decorative layer with terrace with edge structure |
| CN109152259A (en) * | 2017-06-27 | 2019-01-04 | 昇印光电（昆山）股份有限公司 | A kind of optical thin film, mold and electronic equipment cover board |
| CN109445009A (en) * | 2018-12-17 | 2019-03-08 | 苏州印象镭射科技有限公司 | Colored atmosphere light efficiency optical film and the mold for manufacturing the optical film |
| CN111016519A (en) * | 2018-10-10 | 2020-04-17 | 浙江锦美材料科技有限公司 | Decorative film |
| CN111016415A (en) * | 2019-12-23 | 2020-04-17 | Oppo广东移动通信有限公司 | Texture transfer master mold, plate, preparation method of plate, shell and electronic equipment |
| CN113515021A (en) * | 2021-03-12 | 2021-10-19 | 苏州苏大维格科技集团股份有限公司 | Three-dimensional micro-nano morphology structure manufactured by laser direct writing lithography machine |
-
2017
- 2017-06-27 CN CN201720759559.1U patent/CN206900065U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152259A (en) * | 2017-06-27 | 2019-01-04 | 昇印光电（昆山）股份有限公司 | A kind of optical thin film, mold and electronic equipment cover board |
| CN108327374A (en) * | 2018-04-02 | 2018-07-27 | 广东彩辰光电科技有限公司 | A kind of shadow change layer with gradual change taper structure |
| CN108528126A (en) * | 2018-04-02 | 2018-09-14 | 广东彩辰光电科技有限公司 | A kind of shadow variation decorative layer with terrace with edge structure |
| CN111016519A (en) * | 2018-10-10 | 2020-04-17 | 浙江锦美材料科技有限公司 | Decorative film |
| CN109445009A (en) * | 2018-12-17 | 2019-03-08 | 苏州印象镭射科技有限公司 | Colored atmosphere light efficiency optical film and the mold for manufacturing the optical film |
| CN111016415A (en) * | 2019-12-23 | 2020-04-17 | Oppo广东移动通信有限公司 | Texture transfer master mold, plate, preparation method of plate, shell and electronic equipment |
| CN111016415B (en) * | 2019-12-23 | 2021-06-18 | Oppo广东移动通信有限公司 | Texture transfer master mold, plate and preparation method thereof, texture transfer sub mold, shell and electronic equipment |
| CN113515021A (en) * | 2021-03-12 | 2021-10-19 | 苏州苏大维格科技集团股份有限公司 | Three-dimensional micro-nano morphology structure manufactured by laser direct writing lithography machine |
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