CN207105800U - Optical thin film and electronic product casing - Google Patents
Optical thin film and electronic product casing Download PDFInfo
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- CN207105800U CN207105800U CN201720743623.7U CN201720743623U CN207105800U CN 207105800 U CN207105800 U CN 207105800U CN 201720743623 U CN201720743623 U CN 201720743623U CN 207105800 U CN207105800 U CN 207105800U
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Abstract
The utility model discloses a kind of optical thin film, and it includes bearing bed, micro-nano structure layer, substrate layer and nonferrous layer.Micro-nano structure layer is arranged at bearing bed, and micro-nano structure layer includes the picture and text texture of raised and/or recessed setting.Bearing bed and micro-nano structure layer are covered in substrate layer, and substrate layer is individual layer or composite bed.Nonferrous layer is located at the upside of substrate layer and/or located at the downside of substrate layer and/or is located in substrate layer.Nonferrous layer is set in adjacent base material layer, optical thin film is by nonferrous layer display color, and nonferrous layer and micro-nano structure layer are adapted, and makes that the effect of shadow of optical thin film is more gorgeous, and color is more agile, and then has more preferable decorative effect.In addition, a kind of electronic product casing with above-mentioned optical thin film is also disclosed in the utility model.
Description
Technical field
It the utility model is related to optical field, more particularly to a kind of optical thin film and electronic product casing.
Background technology
Had designer by optical thin film be applied in the decoration such as various article surfaces or the function such as vehicle glass in.
Exemplified by applied to various article surfaces, play a part of beautifying and decorating thing surface.Particularly in electronic product and household electric appliances,
Each producer caters to the development trend of environmental protection, energy-conservation and differentiation constantly seeking technological innovation and function innovation, and separately has
Some designers have turned one's attention to the design in outward appearance.
Illustrate a kind of optical thin film, its cylinder mirror layer for including substrate layer and being arranged on the substrate layer.Optical thin film
By effect of the cylindrical mirror to light, make the optical thin film that there is the decorative effect of shadow.However, lack the effect of shadow of color
Show slightly dull.
In consideration of it, the utility model by improving optical thin film to solve existing technical problem.
Utility model content
Based on this, it is necessary to provide a kind of optical thin film to solve above-mentioned technical problem.
A technical scheme of the present utility model is：
A kind of optical thin film, it includes：
Bearing bed；
Micro-nano structure layer, is arranged at the bearing bed, and the micro-nano structure layer includes the picture and text of raised and/or recessed setting
Texture；
Substrate layer, the bearing bed and the micro-nano structure layer are covered in the substrate layer, the substrate layer be individual layer or
Composite bed；
Nonferrous layer, the nonferrous layer is located at the upside of the substrate layer and/or located at the downside of the substrate layer and/or folder
In the substrate layer.
In a wherein embodiment, the nonferrous layer is colored film, or the nonferrous layer is colored polymeric layer.
In a wherein embodiment, the nonferrous layer be coloured plastics material film layer, colored fibre film layer, colored rubber film layer,
Colored paint film layer, coloured viscose glue film layer or coloured functional macromolecule membranous layer.
In a wherein embodiment, the nonferrous layer is individual layer, has one or more kinds of colors.
In a wherein embodiment, the nonferrous layer is composite bed, and has at least two layers of film layer, at least two membranes
Layer is directly and/or indirectly set.
In a wherein embodiment, every tunic layer of the nonferrous layer has one or more kinds of colors, stacking it is each
Layer color develops the color alone or is adapted colour developing.
In a wherein embodiment, the nonferrous layer is formed directly into the substrate layer, or the nonferrous layer directly glues
The substrate layer is pasted on by adhesive in the substrate layer, or the nonferrous layer.
In a wherein embodiment, the substrate layer is one layer or more than two layers in pet layer, PC layers, PMMA layers, PC layers
Composite bed.
Another technical scheme of the present utility model is：
A kind of optical thin film, it includes：
Bearing bed；
Micro-nano structure layer, is arranged at the bearing bed, and the micro-nano structure layer includes the picture and text of raised and/or recessed setting
Texture；
Nonferrous layer, the bearing bed is arranged at relative to the opposite side of the micro-nano structure layer or is arranged at the micro-nano
Structure sheaf relative to the bearing bed opposite side.
In a wherein embodiment, the nonferrous layer is colored film, or the nonferrous layer is colored polymeric layer.
The utility model also discloses a kind of electronic product casing, and it includes electronic product casing as described above.
The beneficial effects of the utility model：In adjacent base material layer, bearing bed or micro-nano structure layer, nonferrous layer is set, it is optically thin
Film is by nonferrous layer display color, and nonferrous layer and micro-nano structure layer are adapted, and makes the effect of shadow of optical thin film more gorgeous
Beautiful, color is more agile, and then has more preferable decorative effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of optical thin film of the utility model；
Fig. 2 is a kind of another structural representation of optical thin film of the utility model；
Fig. 3 is a kind of another structural representation of optical thin film of the utility model；
Fig. 4 is a kind of another structural representation of optical thin film of the utility model；
Fig. 5 is a kind of another structural representation of optical thin film of the utility model；
Fig. 6 is a kind of another structural representation of optical thin film of the utility model；
Fig. 7 is a kind of another structural representation of optical thin film of the utility model；
Fig. 8 is a kind of structural representation of electronic product casing of the utility model.
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.
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.
The utility model discloses a kind of optical thin film, and it includes bearing bed, micro-nano structure layer, substrate layer and nonferrous layer.It is micro-
Nano-structured layer is arranged at bearing bed, and micro-nano structure layer includes the picture and text texture of raised and/or recessed setting.Bearing bed and micro-nano knot
Structure layer is covered in substrate layer, and substrate layer is individual layer or composite bed.Nonferrous layer is located at the upside of substrate layer and/or located at substrate layer
Downside and/or it is located in substrate layer.Adjacent base material layer set nonferrous layer, optical thin film by nonferrous layer display color, and
And nonferrous layer and micro-nano structure layer are adapted, make that the effect of shadow of optical thin film is more gorgeous, and color is more agile, and then have
More preferable decorative effect.
The utility model discloses another optical thin film, and it includes bearing bed, micro-nano structure layer and nonferrous layer.Micro-nano structure
Layer is arranged at bearing bed, and micro-nano structure layer includes the picture and text texture of raised and/or recessed setting.Nonferrous layer is arranged at bearing bed phase
Opposite side for micro-nano structure layer is arranged at opposite side of the micro-nano structure layer relative to bearing bed, namely nonferrous layer is set
In micro-nano structure layer or it is arranged at bearing bed.
Preferably, nonferrous layer is colored film.For example nonferrous layer is fitting, coating, sputtering, printing, plating are set etc. in base material
The coloured film layer of tool of layer or micro-nano structure layer.When nonferrous layer is arranged at micro-nano structure layer or bearing bed, nonferrous layer and micro-nano
Structure sheaf has refringence, and refringence is more than 0.5.Colored film can be to use coloured material, coloring material etc..
Preferably, nonferrous layer is colored polymeric layer.Specifically, nonferrous layer be coloured plastics material film layer, colored fibre film layer,
Colored rubber film layer, colored paint film layer, coloured viscose glue film layer or coloured functional macromolecule membranous layer etc..Such as being attached at
The coloured plastics material film layer of substrate layer, or coloured UV glue-lines of coating etc..
Preferably, nonferrous layer is individual layer, and the upside, downside or sandwiched for being arranged at substrate layer are placed in substrate layer, or are covered
On micro-nano structure layer or bearing bed.Nonferrous layer has one or more kinds of colors, than if any a positive blueness；Or
Half is red, generally yellow；Or to have purpuric width pattern；Or the width pattern for the five colours.
Preferably, nonferrous layer is composite bed, and has at least two layers of film layer, and at least two layers of film layer is directly or indirectly set for this
Put.Directly set and refer to that at least two layers film layer (such as with two layers of film layer) directly fits together and be located on substrate layer up and down
Upside, downside or be located in substrate layer.Or two layers of film layer being directly bonded is arranged at micro-nano structure layer or bearing bed.Between
Connect setting and refer to that at least two layers of film layer (such as with trilamellar membrane layer) positioned at the upside of substrate layer, downside and is located in base material respectively
In layer；Or in trilamellar membrane layer one layer be located at upside or downside, be located in the different layers of substrate layer for another two layers；Or trilamellar membrane
Layer is located in the different layers of substrate layer；Or one layer in trilamellar membrane layer is separately set in the upside of substrate layer, downside
Or be located in certain layer of substrate layer, and be arranged at the downside of substrate layer after being bonded to each other for other two layers, be located in substrate layer
Other layers in or upside, etc..Namely it is provided separately at least two layers in multilayer.
Preferably, every tunic layer of nonferrous layer has one or more kinds of colors, and each layer color of stacking develops the color alone
Or it is adapted colour developing.By taking upper and lower two layers of nonferrous layer as an example, the color pattern of upper nonferrous layer is located at left side, the color diagram of lower nonferrous layer
Case is located at right side, does not overlap each other influence；Or color pattern at least part of the color pattern of upper nonferrous layer and lower nonferrous layer
Overlapping, in lap, the color of the nonferrous layer on the downside of vision is blocked completely by the color on the upside of vision, than as follows
Layer is background color, and upper strata is mark；Or the color pattern of upper nonferrous layer is adapted with the color pattern lap of lower nonferrous layer
Show that the third color, such as blueness plus yellow show green.
Preferably, nonferrous layer is formed directly into the substrate layer or bearing bed, or nonferrous layer directly stick at substrate layer or
Bearing bed, either nonferrous layer is pasted on substrate layer or bearing bed by adhesive or nonferrous layer plating is located at micro-nano structure layer.Than
If nonferrous layer is coloured UV glue-lines, nonferrous layer is formed by being coated with coloured UV glue in substrate layer or bearing bed.Such as nonferrous layer sheet
Body has viscosity, can directly stick at substrate layer or bearing bed.For example nonferrous layer is pasted on by substrate layer or carrying by adhesive
Layer.
Preferably, substrate layer is one layer or more than two layers composite bed in pet layer, PC layers, PMMA layers, PC layers.Nonferrous layer
It can be located in any layer of substrate layer.
Preferably, reflecting layer is covered with micro-nano structure layer, nonferrous layer shows mass-tone, is aided with behind reflecting layer so that optically thin
The color that film is shown is fuller.The side in reflecting layer has micro-nano structure layer, and relative opposite side has dyed layer.Reflecting layer
Coordinate dyed layer, nonferrous layer display color is aided in after toning so that the color that optical thin film is shown more is enriched full, more fills
Adorn effect.The material in reflecting layer can be selected from metal, metal oxide, metal oxide or nonmetal oxide.Dyed layer
Material can be selected from coloured material, coloring material, metal material, metal oxide or nonmetal oxide.
Preferably, picture and text texture can be lenticule, cylindrical mirror, Fresnel Lenses, CD lines, moth ocular structure or drawing pattern etc.
Optical micro/nano structure.For example it is linear pattern cylindrical mirror, shaped form cylindrical mirror, broken line type cylindrical mirror etc..The section shape of picture and text texture
Shape is the regular shape such as triangle, semicircle, rectangle, trapezoidal, spill, or irregular shape such as abnormity etc..
Preferably, the material of micro-nano structure layer can be heat-curable glue or optic-solidified adhesive, pass through impressing or photoetching
Mode is formed.Micro-nano structure layer can also include the cull layer after impressing or photoetching, and after solidification, cull layer and bearing bed can melt
Be integrated structure.Certainly, micro-nano structure layer can also not have cull layer, be molded directly within bearing bed.
Preferably, optical thin film also has the tack coat of bonding substrates layer and bearing bed.
Preferably, nonferrous layer and/or located at the upside of substrate layer and/or located at the downside of substrate layer be located in substrate layer
When, it will be appreciated that to be tinted substrate layer.Nonferrous layer and substrate layer are integrated, and substrate layer turns into coloured substrate layer.
The utility model also discloses a kind of electronic product casing, and it includes optical thin film as described above.Colored light
Film is learned applied to the existing beautiful color decoration of electronic product casing after electronic product casing, can be made, has again and dazzles beautiful shadow
Effect, and color and shadow are mutually auxiliary, have preferable decorative effect, lift the competitiveness of electronic product.
Hereinafter, diagram please be join, citing describes optical thin film and electronic product casing of the present utility model.
It please join Fig. 1, the utility model discloses a kind of optical thin film 100a, and it includes bearing bed 1a, micro-nano structure layer 2a, base
Material layer 3a and nonferrous layer 4a.Micro-nano structure layer 2a is arranged on bearing bed 1a, and micro-nano structure layer 2a includes picture and text texture 21a, figure
Literary texture 21a is raised plural cylindrical mirror, adjacent cylindrical mirror gap setting, and the section of cylindrical mirror is arched.Bearing bed 1a and
Micro-nano structure layer 2a is covered in substrate layer 3a, and substrate layer 3a is individual layer or composite bed.Nonferrous layer 4a is upper located at substrate layer 3a's
Side.The upper side and lower side of substrate layer is the both sides that substrate layer is oppositely arranged, and is relative position, for convenience of describing, in the present embodiment,
The upside that nonferrous layer 4a shown in Fig. 1 is located at substrate layer 3a is defined, similarly hereinafter.Nonferrous layer 4a can have a kind of color or a width list
Colored pattern, or multiple color or colourful pattern.Nonferrous layer 4a can be that individual layer can also be at least two layers directly superposition
Composite bed.Substrate layer 3a can be that individual layer can also be at least two layers composite bed being directly superimposed.Nonferrous layer 4a and cylindrical mirror
It is adapted, makes color more bright-coloured, effect of shadow is more gorgeous, optical thin film 100a excellent decoration effect.
It please join Fig. 2, optical thin film 100b and optical thin film 100a difference are, nonferrous layer 4b is located under substrate layer 3b
Side.
It please join Fig. 3, optical thin film 100c and optical thin film 100a difference are, substrate layer 3c is at least two superimposed
Composite bed, nonferrous layer 4c are located in substrate layer 3c composite bed.
It please join Fig. 4, optical thin film 100d and optical thin film 100a difference are, nonferrous layer 4d is compound to set indirectly
Layer, respectively positioned at substrate layer 3d the upper side and lower side.
It please join Fig. 5, optical thin film 100e includes bearing bed 1e, micro-nano structure layer 2e, nonferrous layer 4e.Micro-nano structure layer 2e is set
It is placed on bearing bed 1e.Micro-nano structure layer includes the picture and text texture 21e of raised and/or recessed setting.Picture and text texture 21e is plural number
The cylindrical mirror being intervally arranged.Nonferrous layer 4e is arranged at opposite sides of the micro-nano structure layer 2e relative to bearing bed 1e.Nonferrous layer 4e and
Micro-nano structure layer 2e refringence is more than 0.5.Nonferrous layer 4e and cylindrical mirror are adapted, and make color more bright-coloured, effect of shadow
It is more gorgeous, optical thin film 100e excellent decoration effect.In other embodiment, it is relative that nonferrous layer can also be arranged at bearing bed
In the opposite side of micro-nano structure layer.Nonferrous layer 4e and micro-nano structure layer 2e refringence are more than 0.5.
Please join Fig. 6, optical thin film 100f and optical thin film 100a difference are, optical thin film 100f also include cover in
Reflecting layer 5f on micro-nano structure layer 2f.Reflecting layer 5f auxiliary nonferrous layer 4f colour developing, more beautiful, the shadow that is to aid in color
Effect is more obvious, second, reflecting layer Color tunable in itself and nonferrous layer 4f color, make the color of display more abundant.
Please join Fig. 7, optical thin film 100g and optical thin film 100f difference are, optical thin film 100g also include cover in
Dyed layer 6g on the 5g of reflecting layer.Dyed layer 6g coordinates reflecting layer 5g mediation nonferrous layers 4g color.
Please join Fig. 8, the utility model discloses a kind of electronic product casing 200h, be sequentially laminated with from top to bottom base enclosure 1h,
Tack coat 2h, substrate layer 3h, nonferrous layer 4h, bearing bed 5h, micro-nano structure layer 6h, reflecting layer 7h and dyed layer 8h.Micro-nano structure
Layer 6h is the plural cylindrical mirror that the gapless of imprinting moulding is set, and bearing bed is the cull layer to form micro-nano structure layer 6h.It is coloured
Layer 4h is coated on substrate layer 3h downside, and bearing bed 5h and micro-nano structure layer 6h are arranged at substrate layer 3h downside, nonferrous layer 4h
Between bearing bed 5h and micro-nano structure layer 6.Reflecting layer 7h plating located at micro-nano structure layer 6h downside, dyed layer 8h cover in
Reflecting layer 7h downside.Connected between base enclosure 1h and substrate layer 3h by tack coat 2h.Electronic product casing 200h passes through coloured
Layer 4h display colors, and it is aided with reflecting layer 7h and dyed layer 8h, very abundant full color can be shown, and strengthen shadow effect
Fruit, there is abundant color selection, make electronic product casing more attractive in appearance, more the market competitiveness.
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 (10)
1. a kind of optical thin film, it is characterised in that it includes：
Bearing bed；
Micro-nano structure layer, is arranged at the bearing bed, and the micro-nano structure layer includes the picture and text line of raised and/or recessed setting
Reason；
Substrate layer, the bearing bed and the micro-nano structure layer are covered in the substrate layer, and the substrate layer is individual layer or compound
Layer；
Nonferrous layer, the nonferrous layer is located at the upside of the substrate layer and/or located at the downside of the substrate layer and/or is located in
In the substrate layer.
2. optical thin film according to claim 1, it is characterised in that the nonferrous layer is colored film, or described is had
Chromatograph is colored polymeric layer.
3. optical thin film according to claim 1, it is characterised in that the nonferrous layer is individual layer, has one or two
Above color.
4. optical thin film according to claim 1, it is characterised in that the nonferrous layer is composite bed, and with least two
Tunic layer, at least two layers of film layer are directly and/or indirectly set.
5. optical thin film according to claim 4, it is characterised in that every tunic layer of the nonferrous layer has one kind or two
Kind of above color, each layer color of stacking develop the color alone or are adapted colour developing.
6. optical thin film according to claim 1, it is characterised in that the nonferrous layer is formed directly into the substrate layer,
Either the nonferrous layer directly sticks at the substrate layer or the nonferrous layer is pasted on the substrate layer by adhesive.
7. optical thin film according to claim 1, it is characterised in that the substrate layer is pet layer, PC layers, PMMA layers, PC
One layer or more than two layers composite bed in layer.
8. a kind of optical thin film, it is characterised in that it includes：
Bearing bed；
Micro-nano structure layer, is arranged at the bearing bed, and the micro-nano structure layer includes the picture and text line of raised and/or recessed setting
Reason；
Nonferrous layer, the bearing bed is arranged at relative to the opposite side of the micro-nano structure layer or is arranged at the micro-nano structure
Layer relative to the bearing bed opposite side.
9. optical thin film according to claim 8, it is characterised in that the nonferrous layer is colored film, or described is had
Chromatograph is colored polymeric layer.
10. a kind of electronic product casing, it is characterised in that it includes optically thin as claimed in any one of claims 1-9 wherein
Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743623.7U CN207105800U (en) | 2017-06-23 | 2017-06-23 | Optical thin film and electronic product casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743623.7U CN207105800U (en) | 2017-06-23 | 2017-06-23 | Optical thin film and electronic product casing |
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| Publication Number | Publication Date |
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| CN207105800U true CN207105800U (en) | 2018-03-16 |
Family
ID=61589139
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720743623.7U Active CN207105800U (en) | 2017-06-23 | 2017-06-23 | Optical thin film and electronic product casing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029989A1 (en) * | 2018-08-10 | 2020-02-13 | 昇印光电（昆山）股份有限公司 | Decorative film |
| CN111806072A (en) * | 2020-06-03 | 2020-10-23 | 深圳劲嘉集团股份有限公司 | Micro-nano structure printing equipment, printing method and printed matter |
| CN112505918A (en) * | 2019-08-26 | 2021-03-16 | 昇印光电（昆山）股份有限公司 | Optical film and electronic device case |
| CN114190031A (en) * | 2021-12-07 | 2022-03-15 | Oppo广东移动通信有限公司 | Electronic device, housing assembly, and diaphragm |
| CN115144937A (en) * | 2022-07-19 | 2022-10-04 | 上海慧希电子科技有限公司 | Optical device manufacturing method, film coating method and film-coated discontinuous structure device |
-
2017
- 2017-06-23 CN CN201720743623.7U patent/CN207105800U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029989A1 (en) * | 2018-08-10 | 2020-02-13 | 昇印光电（昆山）股份有限公司 | Decorative film |
| US20210191008A1 (en) * | 2018-08-10 | 2021-06-24 | Shine Optoelectronics (Kunshan) Co., Ltd. | Decorative film |
| CN112505918A (en) * | 2019-08-26 | 2021-03-16 | 昇印光电（昆山）股份有限公司 | Optical film and electronic device case |
| CN111806072A (en) * | 2020-06-03 | 2020-10-23 | 深圳劲嘉集团股份有限公司 | Micro-nano structure printing equipment, printing method and printed matter |
| CN111806072B (en) * | 2020-06-03 | 2024-05-07 | 深圳劲嘉集团股份有限公司 | Micro-nano structure printing equipment, printing method and printed matter |
| CN114190031A (en) * | 2021-12-07 | 2022-03-15 | Oppo广东移动通信有限公司 | Electronic device, housing assembly, and diaphragm |
| CN114190031B (en) * | 2021-12-07 | 2024-04-12 | Oppo广东移动通信有限公司 | Electronic device, housing assembly and diaphragm |
| CN115144937A (en) * | 2022-07-19 | 2022-10-04 | 上海慧希电子科技有限公司 | Optical device manufacturing method, film coating method and film-coated discontinuous structure device |
| WO2024016705A1 (en) * | 2022-07-19 | 2024-01-25 | 上海慧希电子科技有限公司 | Optical device manufacturing method, coating method, and coated device having discontinuous structure |
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