WO2018166385A1 - 装饰薄膜 - Google Patents

装饰薄膜 Download PDF

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Publication number
WO2018166385A1
WO2018166385A1 PCT/CN2018/078269 CN2018078269W WO2018166385A1 WO 2018166385 A1 WO2018166385 A1 WO 2018166385A1 CN 2018078269 W CN2018078269 W CN 2018078269W WO 2018166385 A1 WO2018166385 A1 WO 2018166385A1
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WIPO (PCT)
Prior art keywords
layer
micro
colored
colored polymer
decorative film
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PCT/CN2018/078269
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English (en)
French (fr)
Inventor
高育龙
王贵生
杨广舟
李廷钢
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昇印光电（昆山）股份有限公司
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Priority to US16/493,210 priority Critical patent/US11597177B2/en
Publication of WO2018166385A1 publication Critical patent/WO2018166385A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2551/00—Optical elements

Definitions

  • the present invention relates to the field of optical films, and more particularly to a decorative film.
  • Decorative films are often used in the decoration of the surface of various articles to enhance the surface of the decorative objects.
  • various manufacturers are constantly seeking technological innovation and functional innovation to meet the development trend of environmental protection, energy conservation and differentiation. Many designers have turned their attention to the design of appearance.
  • a decorative film includes a colored layer, a reflective layer, and a cylindrical mirror layer which are sequentially stacked.
  • the decorative film achieves an ideal color by coloring the colored layer and the reflective layer, and passes through the cylindrical mirror layer to realize an optical effect such as a light column, so that the color of the decorative film is not monotonous and the effect is vivid, which is in line with the current popular trend.
  • the color of the decorative film is formed by the coloring of the colored layer and the reflective layer, and the process is complicated.
  • the present invention solves the technical problems existing by improving the decorative film.
  • One technical solution of the present invention is: a decorative film comprising a colored polymer film layer and a micro-nano structure layer on a layer of the colored polymer film layer, the micro-nano structure layer comprising a plurality of colored polymerization layers Micro-nano structure.
  • the plurality of colored polymer micro/nano structures are a plurality of raised structures and/or recessed structures.
  • the colored polymer micro/nano structure and the colored polymer film layer are integrally disposed, or the plurality of colored polymer micro/nano structures are formed on the colored polymer film layer and
  • the colored polymer film layers have the same or different colors.
  • the colored polymer film layer has a substrate layer relative to another layer of the micro/nano structure layer.
  • the substrate layer is a transparent layer.
  • the micro/nano structure layer is covered with a reflective layer.
  • the reflective layer is a metal layer, a metal oxide layer or a non-metal oxide layer coated on the micro/nano structure layer, or the reflective layer is plated on the micro-nano On the structural layer.
  • the reflective layer is covered with a colored layer.
  • the colored layer is a colored adhesive layer or a colored ink layer.
  • a reflective layer is disposed between the substrate layer and the colored polymeric film layer.
  • the reflective layer and the substrate layer have a colored layer therebetween.
  • the colored polymer micro/nano structure is a microlens, a cylindrical mirror, a Fresnel lens, a CD pattern, a moth-eye structure, or a brushed pattern.
  • the colored polymer micro/nano structure has a triangular, semi-circular, rectangular, trapezoidal, concave or irregular cross section, and the colored polymer micro/nano structures are continuous or spaced apart.
  • the invention has the beneficial effects that the color of the colored polymer film layer and the plurality of colored polymer micro-nano structures provide an optical effect, which weakens the coloring and simplifies the process.
  • Figure 1 is a schematic view showing the structure of a decorative film of the present invention
  • FIG. 2 is a schematic view showing another structure of a decorative film according to the present invention.
  • Figure 3 is a schematic view showing another structure of a decorative film of the present invention.
  • Figure 4 is a schematic view showing another structure of a decorative film of the present invention.
  • Figure 5 is a schematic view showing another structure of a decorative film of the present invention.
  • Figure 6 is a schematic view showing another structure of a decorative film of the present invention.
  • Figure 7 is a schematic view showing another structure of a decorative film of the present invention.
  • Figure 8 is a schematic view showing another structure of a decorative film of the present invention.
  • Figure 9 is a schematic view showing another structure of a decorative film of the present invention.
  • the present invention discloses a decorative film 100 comprising a colored polymer film layer 1 and a micro/nano structure layer on a layer 11 of the colored polymer film layer.
  • the micro/nano structure layer includes a plurality of colored polymer micro/nano structures 13.
  • the plurality of colored polymer micro/nano structures 13 include a plurality of raised structures and/or recessed structures.
  • the colored polymer film layer and the micro-nano structure layer are both formed by a colored polymer, preferably a color UV glue or a color OCA glue; for example, a color UV glue can be selected only by coloring or coloring the color UV glue. It is not necessary to color the synthesis of the two colors as in the prior art, the coloring is weakened, and the process is simple, and the color with optical effect can be displayed, which has a good decorative effect.
  • a plurality of colored polymer micro/nano structures 13 and the colored polymer film layer 1 are integrally provided.
  • a plurality of convex micro/nano structures are embossed, and after solidification, a colored polymer film layer 1 and a plurality of colored polymer micro/nano structures 13 are formed.
  • a plurality of colored polymer micro/nano structures 13 are formed on the colored polymer film layer 1 and have the same or different color as the colored polymer film layer 1.
  • a layer of colored polymer film layer 1 is provided with a color UV glue, and after curing, a plurality of protrusions are formed on the colored polymer film layer 1 by printing or the like with the same or different colors of color UV glue to form a plurality of colored polymerizations.
  • the micro-nano structure 13 is in the process of modulating the color of the color UV glue, and does not require modulation of the display of several layers of colors, thereby weakening the color of the decorative film 100.
  • the colored polymer film layer 1 and the colored polymer micro/nano structure 13 are both colored UV glue, and in other forms, a color polymer such as a color OCA glue may be used.
  • the colored polymer film layer 1 has a substrate layer 2 with respect to the other layer 12 of the micro/nano structure layer.
  • the substrate layer 2 mainly serves as a support, and a flexible substrate such as a flexible material such as PET, PC, or PMMA, or a hard substrate such as glass may be used.
  • the substrate layer 2 is a transparent layer, such as a glass material.
  • One side of the colored polymer micro/nano structure is attached to the surface of the article, such as the back cover of the mobile phone, and the substrate layer 2 is the cover glass of the mobile phone.
  • the back cover of the mobile phone displays the color of the colored polymer film layer 1 and the colored polymer micro/nano structure 13, and due to the colored polymer micro/nano structure 13, it has different light and shadow effects from different angles, and the color is more gorgeous. .
  • the micro-nano structure layer is covered with a reflective layer 3.
  • the reflective layer 3 is a metal layer, a metal oxide layer or a non-metal oxide layer coated on the micro/nano structure layer.
  • the reflective layer 3 is a layer of silver paste brushed to brighten the color and increase the decorative effect.
  • the reflective layer 3 can also be plated on the micro-nano structure layer.
  • the reflective layer 3 can also function as a toner to achieve a color effect together with the colored polymer film layer, thereby making the decorative film 100 more full and more textured.
  • the reflective layer 3 is covered with a colored layer 4.
  • the colored layer 4 is a colored adhesive layer or a colored ink layer.
  • the reflective layer 3 and the colored layer 4 can exhibit a certain color development, but since the color of the colored polymer film layer is already present, the colors of the reflective layer 3 and the colored layer 4 can be If it is not embodied, it can also reflect the role of auxiliary color development, which can weaken the color grading, simplify the process, and make the color of the colored polymer film layer more rich and full, so that the decorative film has more texture and decorative effect.
  • another embodiment of the decorative film has a reflective layer 3' between the substrate layer 2 and the colored polymer film layer 1.
  • the colored layer 4' is provided between the reflective layer 3' and the substrate layer 2.
  • the substrate layer 2 may be transparent or opaque.
  • the reflective layer 3' has a brightening effect on the color of the colored polymer film layer 1.
  • the coloring of the reflective layer 3' and/or the colored layer 4' exhibits an auxiliary effect on the color of the colored polymer film layer 1.
  • the light enters in the direction indicated by the arrow in Fig. 9, showing the color of the colored polymer film layer 1 and the colored polymer micro/nano structure 13, and exhibits a change in dynamics by the action of the colored polymer micro/nano structure 13. With a very decorative effect.
  • the reflective layer 3' and the colored layer 4' will make the displayed color more plump and beautiful. And the color is weakened, and the process is simpler.
  • the colored polymer micro/nano structure of the decorative film of the present invention has many shapes, and may be a microlens, a cylindrical mirror, a Fresnel lens, a CD pattern, a moth-eye structure or a wire-drawing pattern.
  • the cross section of the colored polymer micro/nano structure is triangular, semi-circular, rectangular, trapezoidal, concave or irregular, and the colored polymer micro/nano structure is continuous or spaced.

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Abstract

一种装饰薄膜，其包括有色聚合物薄膜层（1）及位于所述有色聚合物薄膜层的一层面上的微纳结构层，所述微纳结构层包括多个有色聚合物微纳结构（13）。通过有色聚合物薄膜层及多个有色聚合物微纳结构显示具有光学效果的颜色，弱化了调色，简化工艺。

Description

装饰薄膜 技术领域
本发明涉及光学薄膜领域，尤其涉及一种装饰薄膜。
背景技术
装饰薄膜常用于各种物品表面的装饰中，起到美化装饰物表面的作用。特别是在电子产品和家电行业，各个厂家在不断寻求技术创新和功能创新来迎合环保、节能和差异化的发展趋势，很多设计者已经将目光投向于外观的设计。
举例一种装饰薄膜，其包括依次叠加的着色层、反射层和柱面镜层。该装饰薄膜通过对着色层和反射层进行调色达到理想的颜色，并通过柱面镜层，实现光柱等光学效果，从而使该装饰薄膜颜色不单调，效果生动，符合现行流行趋势。然而，该种装饰薄膜的颜色通过着色层和反射层的调色形成，工艺复杂。
鉴于此，本发明通过改善装饰薄膜以解决所存在的技术问题。
发明内容
基于此，有必要提供一种装饰薄膜以解决上述的技术问题。
本发明的一个技术方案是：一种装饰薄膜，其包括有色聚合物薄膜层及位于所述有色聚合物薄膜层的一层面上的微纳结构层，所述微纳结构层包括多个有色聚合物微纳结构。
在其中一实施例中，所述多个有色聚合物微纳结构为多个凸起结构和/或凹陷结构。
在其中一实施例中，所述有色聚合物微纳结构和所述有色聚合物薄膜层为一体设置，或者所述多个有色聚合物微纳结构形成于所述有色聚合物薄膜层上且与所述有色聚合物薄膜层具有相同或不同的颜色。
在其中一实施例中，所述有色聚合物薄膜层相对于所述微纳结构层的另一层面具有基材层。
在其中一实施例中，所述基材层为透明层。
在其中一实施例中，所述微纳结构层上覆盖有反射层。
在其中一实施例中，所述反射层为涂覆在所述微纳结构层上的金属层、金属氧化物层或非金属氧化物层，或者所述反射层为镀设于所述微纳结构层上。
在其中一实施例中，所述反射层上覆盖有着色层。
在其中一实施例中，所述着色层为有色胶层或者有色油墨层。
在其中一实施例中，所述基材层与所述有色聚合物薄膜层之间具有反射层。
在其中一实施例中，所述反射层与所述基材层之间具有着色层。
在其中一实施例中，所述有色聚合物微纳结构为微透镜、柱面镜、菲涅尔透镜、CD纹、蛾眼结构或拉丝纹。
在其中一实施例中，所述有色聚合物微纳结构的剖面为三角形、半圆形、矩形、梯形、凹形或不规则形，有色聚合物微纳结构为连续或间隔设置。
本发明的有益效果：本发明提供的通过有色聚合物薄膜层及多个有色聚合物微纳结构显示具有光学效果的颜色，弱化了调色，简化工艺。
附图说明
图1为本发明一种装饰薄膜的结构示意图；
图2为本发明一种装饰薄膜另一种结构示意图；
图3为本发明一种装饰薄膜又一种结构示意图；
图4为本发明一种装饰薄膜又一种结构示意图；
图5为本发明一种装饰薄膜又一种结构示意图；
图6为本发明一种装饰薄膜又一种结构示意图；
图7为本发明一种装饰薄膜又一种结构示意图；
图8为本发明一种装饰薄膜又一种结构示意图；
图9为本发明一种装饰薄膜又一种结构示意图。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施方式。但是，本发明可以通过许多不同的形式来实现，并不限于下面所描述的实施方式。相反地，提供这些实施方式的目的是使对本发明的公开内容理解的更加透彻全面。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参阅图1，本发明揭示一种装饰薄膜100，其包括有色聚合物薄膜层1及位于有色聚合物薄膜层的一层面11上的微纳结构层。微纳结构层包括多个有色聚合物微纳结构13。多个有色聚合物微纳结构13包括多个凸起结构和/或凹陷结构。有色聚合物薄膜层和微纳结构层均由有色聚合物形成，优选的为彩色UV胶或彩色OCA胶等；以彩色UV胶为例，只需对彩色UV胶选色或调色即可，不需要如现有的对两种颜色的合成进行调色，弱化了调色，从而工艺简单，能显示具有光学效果的颜色，具有很好的装饰效果。
优选的，多个有色聚合物微纳结构13和所述有色聚合物薄膜层1为一体设置。比如，涂彩色UV胶后，压印出多个凸起的微纳结构，固化后形成了有色聚合物薄膜层1和多个有色聚合物微纳结构13。
优选的，多个有色聚合物微纳结构13形成于有色聚合物薄膜层1上且与有色聚合物薄膜层1具有相同或不同的颜色。比如，用彩色UV胶设置一层有色聚合物薄膜层1，固化后再在有色聚合物薄膜层1上用相同或不同颜色的彩色UV胶通过打印等方式设置多个凸起形成多个有色聚合物微纳结构13，此过程中，只需调制彩色UV胶的颜色，不需要对几层的颜色进行显示的调制，弱化了装饰薄膜100的调色。
优选的，形成有色聚合物薄膜层1和有色聚合物微纳结构13均采用彩色UV胶，在其他方式中，采用具有颜色的聚合物比如彩色OCA胶等均可以。
请参图2至图5，有色聚合物薄膜层1相对于微纳结构层的另一层面12具有基材层2。基材层2主要起到支撑的作用，可以选用柔性的基材，比如PET、PC、PMMA等柔性材料，也可以为硬质的基材，比如玻璃等。
优选的，请参图2至图4，所述基材层2为透明层，比如玻璃材质。具有有色聚合物微纳结构的一侧贴附于物品表面，比如手机后盖上，基材层2即为手机的盖板玻璃。此种手机后盖显示出有色聚合物薄膜层1和有色聚合物微纳结构13的颜色，并且由于有色聚合物微纳结构13的原因，从不同角度看，具有不同的光影效果，颜色更加绚烂。
进一步的，请参图6，微纳结构层上覆盖有反射层3。反射层3为涂覆在微纳结构层上的金属层、金属氧化物层或非金属氧化物层。优选的，反射层3为刷上去的一层银浆，对颜色具有增亮作用，增加装饰效果。当然，反射层3也可以为镀设于微纳结构层上。所述反射层3还可以起到调色作用，与有色聚合物薄膜层一起达到调色效 果，从而使装饰薄膜100的颜色更加饱满，更具质感。
更进一步，请参图7，反射层3上覆盖有着色层4。优选的，着色层4为有色胶层或者有色油墨层。光从如图7中箭头所示的方向进入时，反射层3与着色层4可以显示一定的显色，但因为已有有色聚合物薄膜层的颜色，反射层3和着色层4的颜色可以不体现，也可以体现的不明显起辅助显色的作用，从而可以弱化调色，简化工艺流程，也可以使有色聚合物薄膜层的颜色更加丰富饱满，使装饰薄膜更具质感和装饰效果。
请参图8和图9，装饰薄膜的另一种实施方式，基材层2与有色聚合物薄膜层1之间具有反射层3’。反射层3’与基材层2之间具有着色层4’。此实施方式中，基材层2可以是透明的，也可以不透明。反射层3’对有色聚合物薄膜层1的颜色具有增亮作用。反射层3’和/或着色层4’调色后对有色聚合物薄膜层1的颜色显示起辅助的作用。光线从图9中箭头所示的方向进入，显示的是有色聚合物薄膜层1和有色聚合物微纳结构13的颜色，并通过有色聚合物微纳结构13的作用，能显示出动感的变化，具有很好的装饰效果。而反射层3’以及着色层4’将使显示的颜色更加丰满漂亮。并且弱化了调色，工艺更加简单。
请参图2至图4，本发明的装饰薄膜的有色聚合物微纳结构有很多的形状，可以为微透镜、柱面镜、菲涅尔透镜、CD纹、蛾眼结构或拉丝纹等。而有色聚合物微纳结构的剖面为三角形、半圆形、矩形、梯形、凹形或不规则形等，且有色聚合物微纳结构为连续或间隔设置。
为使本发明的上述目的、特征和优点能够更加明显易懂，上面结合附图对本发明的具体实施方式做详细的说明。在上面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于上面描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受上面公开的具体实施例的限制。并且，以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于 本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (13)

  1. 一种装饰薄膜，其特征在于，其包括有色聚合物薄膜层及位于所述有色聚合物薄膜层的一层面上的微纳结构层，所述微纳结构层包括多个有色聚合物微纳结构。
  2. 根据权利要求1所述的装饰薄膜，其特征在于，所述多个有色聚合物微纳结构为多个凸起结构和/或凹陷结构。
  3. 根据权利要求1所述的装饰薄膜，其特征在于，所述有色聚合物微纳结构和所述有色聚合物薄膜层为一体设置，或者所述多个有色聚合物微纳结构形成于所述有色聚合物薄膜层上且与所述有色聚合物薄膜层具有相同或不同的颜色。
  4. 根据权利要求1所述的装饰薄膜，其特征在于，所述有色聚合物薄膜层相对于所述微纳结构层的另一层面具有基材层。
  5. 根据权利要求4所述的装饰薄膜，其特征在于，所述基材层为透明层。
  6. 根据权利要求5所述的装饰薄膜，其特征在于，所述微纳结构层上覆盖有反射层。
  7. 根据权利要求6所述的装饰薄膜，其特征在于，所述反射层为涂覆在所述微纳结构层上的金属层、金属氧化物层或非金属氧化物层，或者所述反射层为镀设于所述微纳结构层上。
  8. 根据权利要求6所述的装饰薄膜，其特征在于，所述反射层上覆盖有着色层。
  9. 根据权利要求8所述的装饰薄膜，其特征在于，所述着色层为有色胶层或者有色油墨层。
  10. 根据权利要求4所述的装饰薄膜，其特征在于，所述基材层与所述有色聚合物薄膜层之间具有反射层。
  11. 根据权利要求10所述的装饰薄膜，其特征在于，所述反射层与所述基材层之间具有着色层。
  12. 根据权利要求1至11项任一项所述的装饰薄膜，其特征在于，所述有色聚合物微纳结构为微透镜、柱面镜、菲涅尔透镜、CD纹、蛾眼结构或拉丝纹。
  13. 根据权利要求12所述的装饰薄膜，其特征在于，所述有色聚合物微纳结构的剖面为三角形、半圆形、矩形、梯形、凹形或不规则形，有色聚合物微纳微纳结构为连续或间隔设置。
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