CN109367143A - Optical decorative films and covers for consumer electronics products - Google Patents

Optical decorative films and covers for consumer electronics products Download PDF

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Publication number
CN109367143A
CN109367143A CN201811368009.2A CN201811368009A CN109367143A CN 109367143 A CN109367143 A CN 109367143A CN 201811368009 A CN201811368009 A CN 201811368009A CN 109367143 A CN109367143 A CN 109367143A
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CN
China
Prior art keywords
layer
film layer
film
variation
solid thin
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811368009.2A
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Chinese (zh)
Inventor
陈浩
刘立冬
高育龙
王贵生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shine Optoelectronics Kunshan Co Ltd
Original Assignee
Shine Optoelectronics Kunshan Co Ltd
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Application filed by Shine Optoelectronics Kunshan Co Ltd filed Critical Shine Optoelectronics Kunshan Co Ltd
Priority to CN201811368009.2A priority Critical patent/CN109367143A/en
Publication of CN109367143A publication Critical patent/CN109367143A/en
Priority to PCT/CN2019/111192 priority patent/WO2020098438A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • 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
    • B32B3/263—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 having non-uniform thickness
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279—Improving the user comfort or ergonomics
    • H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明揭示一种光学装饰膜，其包括承载层、纹理层、固态薄膜层。承载层包括相对设置的第一侧面和第二侧面。纹理层设置于第一侧面和/或第二侧面，纹理层包括复数凸起和/或凹陷设置的微纳结构。固态薄膜层覆设于承载层或纹理层上，固态薄膜层包括一层或若干层膜层。其中，形成至少其中一层膜层的各参数中存在变化的参数，使得所述固态薄膜层呈现变化的颜色。存在变化的固态薄膜层能呈现变化的颜色，且同通过微纳结构的光学作用，呈现带有光学效果的变化颜色，视觉丰富，装饰效果较好，辨识度较高。此外，本发明还揭示一种具有上述光学装饰膜的消费电子设备盖板。

The invention discloses an optical decorative film, which comprises a bearing layer, a texture layer and a solid thin film layer. The carrier layer includes a first side surface and a second side surface arranged oppositely. The texture layer is arranged on the first side and/or the second side, and the texture layer includes a plurality of micro-nano structures arranged in protrusions and/or depressions. The solid film layer is covered on the carrier layer or the texture layer, and the solid film layer includes one or several film layers. Wherein, the parameters for forming at least one of the film layers have changed parameters, so that the solid thin film layer exhibits changing colors. The solid thin film layer with changes can show changing colors, and also through the optical action of the micro-nano structure, showing changing colors with optical effects, rich in vision, better decorative effect, and higher recognition. In addition, the present invention also discloses a consumer electronic device cover plate with the above-mentioned optical decorative film.

Description

Optics decorating film and consumption electronic product cover board
Technical field
The present invention relates to a kind of optics decorating film and consumption electronic product cover boards.
Background technique
Currently, consumer electronics industry development is getting faster, technological innovation and function innovation are constantly being sought by each producer Cater to the development trend of environmental protection, energy conservation and differentiation.The design of consumption electronic product has been not limited solely to the perfect of function, Many designers have turned one's attention in the design of consumption electronic product appearance.It takes the mobile phone as an example, hand-set lid had both played guarantor The effect of part inside handguard machine also functions to the effect of beautifying and decorating mobile phone, and the outstanding hand-set lid design of decorative effect is not But the value of mobile phone can be increased, the usage experience of user can also be improved, increase user to the range of choice of mobile phone shape, So that mobile phone obtains the welcome of more users.
However, at present to the Art Design of hand-set lid concentrate on cover board substrate material replacement (such as glass, metal, Plastic cement) or the printing ink layer solid color on cover board substrate replacement, cause vision single, thus make decorative effect owe Good, identification is lower.
Summary of the invention
Based on this, it is necessary to provide a kind of optics decorating film to solve above-mentioned technical problem.
One technical solution of cosmetic sheet of the present invention is:
A kind of optics decorating film comprising:
Bearing bed comprising the first side and second side being oppositely arranged；
Texture layer, is set to the first side and/or second side, and the texture layer includes that plural number is raised and/or recessed Fall into the micro-nano structure of setting；
Solid thin-film layer is covered on the bearing bed or texture layer, and the solid thin-film layer includes one layer or several layers Film layer；
Wherein, the parameter that there is variation in each parameter of at least one of which film layer is formed, so that the solid thin-film layer The color of variation is presented.
In one embodiment, the variation of the solid thin-film layer color includes the mutation of the gradual change of color, color.
In one embodiment, the thickness change setting of at least one layer of film layer, and/or, at least one layer film Layer is divided into multiple regions, and the parameter of the variation includes that the material in each region is different.
In one embodiment, the variation of the thickness includes gradient thickness setting, Huo Zhesuo at least one direction The variation for stating thickness includes thickness fluctuations, rule variation, random variation.
In one embodiment, the material difference include different zones material is all different, part is different, content not Together.
In one embodiment, the gradient thickness setting of two layers and film layer described above, and gradual change trend is identical or not Together.
In one embodiment, at least one layer of film layer is divided into first area with the first material, has second The second area of material and the third region for being mixed with the first material and the second material.
In one embodiment, the micro-nano structure includes lenticule, cylindrical mirror, Fresnel Lenses, CD line or small short Line.
In one embodiment, the solid thin-film layer is set on the texture layer, the thickness of the solid thin-film layer Spend gradual change setting.
The present invention also discloses a kind of consumption electronic product cover board comprising optics decorating film as described above.
Beneficial effects of the present invention: there are the colors that variation can be presented in the solid thin-film layer of variation, and same by micro-nano knot The variation color for having optical effect is presented in the optical effect of structure, and vision is abundant, and decorative effect is preferable, and identification is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of optics decorating film of the present invention；
Fig. 2 is another structural schematic diagram of optics decorating film of the present invention；
Fig. 3 is another structural schematic diagram of optics decorating film of the present invention；
Fig. 4 is another structural schematic diagram of optics decorating film of the present invention；
Fig. 5 is another structural schematic diagram of optics decorating film of the present invention；
Fig. 6 is another structural schematic diagram of optics decorating film of the present invention；
Fig. 7 is another structural schematic diagram of optics decorating film of the present invention；
Fig. 8 is another structural schematic diagram of optics decorating film of the present invention；
Fig. 9 is another structural schematic diagram of optics decorating film of the present invention；
Figure 10 is another structural schematic diagram of optics decorating film of the present invention；
Figure 11 is another structural schematic diagram of optics decorating film of the present invention；
Figure 12 is a kind of structural schematic diagram of consumption electronic product cover board of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing Give better embodiment of the invention.But the present invention can be realized by many different forms, however it is not limited under Embodiment described in face.On the contrary, the purpose of providing these embodiments is that making to the disclosure understanding It is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more Any and all combinations of relevant listed item.
The present invention discloses a kind of optics decorating film comprising bearing bed, texture layer, solid thin-film layer.Bearing bed includes phase To the first side and second side of setting.Texture layer is set to first side and/or second side, and texture layer includes that plural number is convex Rise and/or recess setting micro-nano structure.Solid thin-film layer is covered on bearing bed or texture layer, and solid thin-film layer includes one layer Or several layers film layer.Wherein, the parameter that there is variation in each parameter of at least one of which film layer is formed, so that the solid-state is thin The color of variation is presented in film layer.There are the colors that variation can be presented in the solid thin-film layer of variation, and with the light by micro-nano structure The variation color for having optical effect is presented in effect, and vision is abundant, and decorative effect is preferable, and identification is higher.
In one embodiment, the variation of solid thin-film layer color includes the mutation of the gradual change of color, color.Such as one Kind color is by shallowly gradually deepening or by gradually becoming shallower as deeply；A kind of color becomes another color；A kind of color becomes a kind of mixed Color (two kinds and the above color mixing color)；A kind of colour mixture becomes another colour mixture；Varicolored variation；Several colors and colour mixture Variation；The variation of gradual change and color；Gradual change and the variation of colour mixture, etc..
In one embodiment, the thickness change setting of at least one layer of film layer, and/or, at least one layer of film layer is divided into more A region, the parameter of variation include that the material in each region is different.Different colors, including color can be presented in the different-thickness of film layer The depth or type；Different colors can also be presented in the difference of film layer material, also include the depth or type of color.Film layer is not Different colors can be presented in stack pile unlike material, the depth or type including color.
In one embodiment, the variation of thickness includes gradient thickness setting or thickness at least one direction Variation includes thickness fluctuations, rule variation, random variation.The gradient thickness setting of film layer in one direction, can be presented Graduated colors, can also be presented multiple color, and a kind of color gradually changes into another color.Thickness is also possible to other variations, Such as fluctuations, scheduled rule variation or random variation, meet the rich and changeful of color.
In one embodiment, material difference includes that different zones material is all different, part is different, content is different. For convenience of description, by film layer tool, there are two for region: two zone materials are all different, and the material in one region of example is Al, The material in another region is Ti；Part is different, and the material in one region of example is Al, and the material in another region is mixed for Al and Ti Close material；Content is different, and the material in one region of example is Al:Ti=2:1, and the material in another region is Al:Ti=1:2.Energy Rich and changeful color is presented.In addition, the material in a region mentioned here is that Al refers to that the region predominant amount is Al, such as For Al2O3；The material in one region refers to that the material in the region is mainly Ti for Ti, for example is Ti3O5。
In one embodiment, the gradual change setting of thickness can be one layer, two layers or multilayer.Two or more layers gradual change When, gradual change trend can be with identical identical or different.
In one embodiment, at least one layer of film layer is divided into first area with the first material, has the second material Second area and be mixed with the third region of the first material and the second material.The effect of presentation can be a kind of face of first area Color, another color of second area and the intermediate color in third region.There can be apparent boundary line between region, can also not have There is boundary line, natural color change is presented.
In one embodiment, micro-nano structure includes lenticule, cylindrical mirror, Fresnel Lenses, CD line or small short-term etc., One or more of combinations can be contained.Than if any straight line cylindrical mirror, curve cylindrical mirror etc..
In one embodiment, solid thin-film layer is set on texture layer, the gradient thickness setting of solid thin-film layer.Than Such as, solid thin-film layer includes the bottom surface and top surface being oppositely arranged, and bottom surface is overlying on texture layer and conformal with micro-nano structure, and top surface is remote Burnishing surface from texture layer and to be obliquely installed, solid thin-film layer integral thickness gradual change setting.Gradient color and broken colour can be presented.
In one embodiment, solid thin-film layer is vapor plating, sputtering coating, chemical deposit or electroplated layer, or solid State film layer is formed by modes such as silk-screen, coatings.Bearing bed be pet layer, PMMA layers, PC layers, glassy layer, perspex layer, PI layers or PMMA composite layer.
The present invention also discloses a kind of consumption electronic product cover board comprising optics decorating film as described above.For example, disappearing Expense electronic product cover board includes glass substrate and fits in the optics decorating film on glass substrate.Consumption electronic product cover board is presented Color abundant, identification is high, and decorative effect is preferable.
Hereinafter, please join diagram, citing specifically describes optics decorating film and consumption electronic product cover board.
It please join Fig. 1, the present invention discloses a kind of optics decorating film 100 comprising bearing bed 11, texture layer 21 and solid film Layer 31.Bearing bed 11 includes the first side 111 and second side 112 being oppositely arranged.Texture layer 21 is set to first side 11, Texture layer 21 includes the micro-nano structure 211 of plural number protrusion setting.Solid thin-film layer 31 is covered on texture layer 21.Solid thin-film layer If 31 include the photopolymer layer being stacked: the first film layer 311, the second film layer 312, third membrane layer 313 and the 4th film layer 314.The The plating of one film layer 311 is set to 21 side of micro-nano structure of texture layer 21 and covers micro-nano structure 211.
Preferably, bearing bed 11 is PET, PC, PMMA, PC composite layer etc..Texture layer 21 is UV embossed layer.Other embodiments Middle bearing bed 11 is wholely set for the residue glue layer namely bearing bed 11 and texture layer 21 of UV embossed layer.
First film layer 311 includes the bottom surface 3111 contacted with micro-nano structure 211 and the top surface relative to the setting of bottom surface 3111 3112.Bottom surface 3111 is contacted with micro-nano structure 211, and top surface 3112 is obliquely installed, then on the whole the first film layer 311 with a thickness of gradually Become setting.Second film layer 312, third membrane layer 313 and the 4th film layer 314 are stacked gradually in first film layer 311, the second film layer 312, third membrane layer 313 and 314 integral thickness of the 4th film layer is obliquely installed and thickness is uniform.So solid thin-film layer 31 is whole Thickness is also gradual change setting, so that the color of variation, such as gradual change or colorful can be presented in solid thin-film layer 31.Also, optics fills Setting film 100 further includes texture layer 21, and texture layer 21 has plural micro-nano structure 211, optical effect can be generated, so that solid-state The color that film layer 31 is presented is more bright.In addition, can be presented by the shape setting and arrangement setting of plural micro-nano structure 211 S-shaped shadow bright rays can be presented in effect of shadow, such as the small short-term of plural number being arranged, and as vision is mobile in a certain range Interior movement, if coloured film plating layer 31 has color change in the range, the variation of color is can be changed in S-shaped shadow bright rays, It is gorgeous to be that color change is more enriched, and reinforces decorative effect, improves identification.
Bottom surface 3111 is conformal to be uneven face with 21 surface of texture layer with micro-nano structure 211, and top surface 3112 can be with For burnishing surface or the face that is uneven.Second film layer to the 4th film layer can have flat surface, or have with The surface that is uneven that micro-nano structure 211 rises and falls.
311 gradient thickness of the first film layer of solid thin-film layer 31 is arranged, in other embodiments, or two layers, multilayer Or every layer of the equal gradual change of thickness is arranged.
As shown in Fig. 2, solid thin-film layer 32 includes the first film layer 321, the second film layer 322, third membrane layer 323 and the 4th film Layer 324.First film layer 321 is set on micro-nano structure 22, and the thickness of the first film layer 321 gradually becomes from the left side of such as figure to right side Greatly.Second film layer 322 is set in the first film layer 321, and the thickness of the second film layer 322 gradually becomes smaller from left side to right side.? That is the thickness of the thickness complementation setting of the first film layer 321 and the second film layer 322, third membrane layer 323 and the 4th film layer 324 is uniformly set It sets.
Solid thin-film layer 32 is set on micro-nano structure 22, and the side that the first film layer 321 is contacted with micro-nano structure 22 is height Low not plane, the opposite other side can may be the face of being uneven, the upper and lower surface of the second to the 4th film layer for burnishing surface It can be burnishing surface, or the conformal face that is uneven with micro-nano structure 22.Other solid thin-film layers are set to micro-nano knot It is similar on structure layer.
As shown in figure 3, solid thin-film layer 33 includes the first film layer 331, the second film layer 332, third membrane layer 333, the 4th film Layer 334 and the 5th film layer 335.Solid thin-film layer 33 is set to the first side 111 of bearing bed 11, and texture layer 21 is set to carrying The second side 112 of layer 11.First film layer 331, the second film layer 332, third membrane layer 333, the 4th film layer 334 and the 5th film layer 335 thickness to right side is to gradually become smaller from such as figure left and right, also just every layer of thickness is gradual change, then solid thin-film layer 33 Thickness also can gradual change setting.
It please join Fig. 4, present invention another kind optics decorating film 200 comprising bearing bed 12, texture layer 22 and solid thin-film layer 41.Bearing bed 12 includes the first side 121 and second side 122 being oppositely arranged.Texture layer 22 is set to first side 121 On.Solid thin-film layer 41 is set to side of the texture layer 22 relative to bearing bed 12.Solid thin-film layer 41 includes stacking gradually to set The first film layer 411, the second film layer 412, third membrane layer 413, the 4th film layer 414 and the 5th film layer 415 set, wherein the second film layer 412 include the first area 4121 with the first material, the second area 4122 with the second material and be mixed with the first material and The third region 4123 of second material, material are different, and the color that three regions are presented is also different, can be for gradient color or three not Congener color, etc..In addition, the setting of texture layer 22, can make color more gorgeous beautiful, can also be formed by optical effect Shadow bright rays enriches color more gorgeous, reinforces decorative effect, improves identification.
In other embodiments, such as Fig. 5, solid thin-film layer 42 includes the first film layer 421, the second film layer being cascading 422, third membrane layer 423, the 4th film layer 424 and the 5th film layer 425.First film layer 421 includes the firstth area with the first material Domain 4211 and second area 4212 with the second material.Two regions can be presented different colors, the second to the 5th film layer with First film layer 421 is similar, is divided into two regions with unlike material.The region of each film layer on same vertical direction Area having the same.The material of different film layer adjacent areas may be the same or different.It is presented at left and right sides of solid thin-film layer 42 Two kinds of colors, are aided with the effect of texture layer 22, generate shadow bright rays especially in color intersection.Then make two kinds of color changes The effect of fantasy is presented: boundary line is unobvious, color is floated with shadow bright rays, colourful color is presented and shadow changes.
Such as Fig. 6, solid thin-film layer 43 includes the first film layer 431, the second film layer 432, third membrane layer being cascading 433, the 4th film layer 434 and the 5th film layer 435.Every tunic layer includes first area with the first material, has the second material The second area of matter and the third region for being mixed with the first material and the second material.The trizonal size of each tunic layer is set at random It sets.
It please join Fig. 7, present invention another kind optics decorating film 300 comprising bearing bed 13, texture layer 23 and solid thin-film layer 51.Bearing bed 13 includes the first side 131 and second side 132 being oppositely arranged.Texture layer 23 is set to second side 132, The solid thin-film layer 51 is set to first side 131.Solid thin-film layer 51 includes the first film layer 511, second stacked gradually Film layer 512, third membrane layer 513, the 4th film layer 514 and the 5th film layer 515.The thickness of each film layer gradually becomes from side to the other side It is small.Third membrane layer 513 includes the first area 5131 with the first material, the second area 5132 with the second material and is mixed with The third region 5133 of first material and the second material.Thickness change and material variation are aided with the optical effect of texture layer 23 again, It can make optics decorating film 300 that rich and varied gorgeous color be presented.
It please join Fig. 8, present invention another kind optics decorating film 401 comprising bearing bed 14,24 and of texture layer being stacked Solid thin-film layer 61.Texture layer 24 is set between bearing bed 14 and solid thin-film layer 61.Texture layer 24 includes recess setting Plural micro-nano structure 241, the cross sectional shape of micro-nano structure 241 are quadrangle.It can also be arch, triangle in other embodiments Shape, other polygons, abnormity etc..241 spaced set of micro-nano structure, can also be without spacing or spacing not in other embodiments Deng.
It please join Fig. 9, optics decorating film 402 includes bearing bed 15, texture layer 25 and solid thin-film layer 61.Bearing bed 15 includes The first side 151 and second side 152 being oppositely arranged.Texture layer 25 includes the first micro-nano structure layer 251 and the second micro-nano knot Structure layer 252, the first micro-nano structure layer 251 are set to first side 151, and the second micro-nano structure layer 252 is set to second side 152.Solid thin-film layer 61 is set to the upper of the first micro-nano structure layer 241.The gradient thickness of solid thin-film layer 61 is arranged.Texture layer 25 include two layers of micro-nano structure layer, reinforces optical effect, can also generate third texture effect, keeps optical effect more abundant more Become, then makes the color of optics decorating film 402 more changeable, decorative effect is outstanding, and identification is higher.
It please join Figure 10, optics decorating film 403 and the difference of optics decorating film 402 are: the first of optics decorating film 402 is micro- Micro-nano structure 251 and the second micro-nano structure 252 are located at the two sides of bearing bed 14, and the first micro-nano structure layer of optics decorating film 403 261 and second micro-nano structure layer 262 be located at the ipsilateral of bearing bed 16.First micro-nano structure layer 261 and the second micro-nano structure layer 262 The micro-nano structure at least portion of stacked on top setting and the micro-nano structure of the first micro-nano structure layer 261 and the second micro-nano structure layer 262 Divide and shifts to install.
It please join Figure 11, optics decorating film 100 further includes covering in the coloring layer 81 on solid thin-film layer 31.Preferably, Chromatograph 81 is ink layer, can be used for bottoming, can be used for assisting developing the color for solid thin-film layer 31.
It please join Figure 12, the present invention discloses a kind of consumption electronic product cover board 500 comprising glass substrate 501 and fit in Optics decorating film 100 on glass substrate 501.Coloring layer 81 is black ink layer, be can be observed from glass substrate 501 with light The variation color of effect is learned, decorative effect is preferable, and identification is high.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, above in conjunction with attached drawing to the present invention Specific embodiment be described in detail.Elaborate many details in the above description in order to fully understand this hair It is bright.But the present invention can be implemented with being much different from other way described above, those skilled in the art can be not Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by particular embodiments disclosed above.And And each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not in above-described embodiment The all possible combination of each technical characteristic be all described, if however, there is no contradiction in the combination of these technical features, It all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (10)

1. a kind of optics decorating film, characterized in that it comprises:
Bearing bed comprising the first side and second side being oppositely arranged；
Texture layer, is set to the first side and/or second side, and the texture layer includes that plural number protrusion and/or recess are set The micro-nano structure set；
Solid thin-film layer is covered on the bearing bed or texture layer, and the solid thin-film layer includes one layer or several layers film layer；
Wherein, the parameter that there is variation in each parameter of at least one of which film layer is formed, variation is presented in the solid thin-film layer Color.
2. optics decorating film according to claim 1, which is characterized in that the variation of the solid thin-film layer color includes face The gradual change of color, the mutation of color.
3. optics decorating film according to claim 1, which is characterized in that the thickness change of at least one layer film layer is set It sets, and/or, at least one layer film layer is divided into multiple regions, and the parameter of the variation includes that the material in each region is different.
4. optics decorating film according to claim 3, which is characterized in that the variation of the thickness includes at least one direction Upper gradient thickness setting or the variation of the thickness include thickness fluctuations, rule variation, random variation.
5. optics decorating film according to claim 3 or 4, which is characterized in that the material difference includes different zones material Matter is all different, part is different, content is different.
6. optics decorating film according to claim 3, which is characterized in that the gradient thickness of two layers and film layer described above is set It sets, and gradual change trend is identical or different.
7. optics decorating film according to claim 3, which is characterized in that at least one layer film layer is divided into the first material The first area of matter, the second area with the second material and the third region for being mixed with the first material and the second material.
8. optics decorating film according to claim 1, which is characterized in that the micro-nano structure include lenticule, cylindrical mirror, Fresnel Lenses, CD line or small short-term.
9. optics decorating film according to claim 1, which is characterized in that the solid thin-film layer is set to the texture layer On, the gradient thickness of the solid thin-film layer is arranged.
10. a kind of consumption electronic product cover board, which is characterized in that it includes the light as described in any one of claim 1 to 9 Learn decorating film.
CN201811368009.2A 2018-11-16 2018-11-16 Optical decorative films and covers for consumer electronics products Pending CN109367143A (en)

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PCT/CN2019/111192 WO2020098438A1 (en) 2018-11-16 2019-10-15 Optical decorative film and consumer electronic product cover plate

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CN111077714A (en) * 2019-12-27 2020-04-28 江西沃格光电股份有限公司 Color-changing decorative film and forming method thereof
WO2020098438A1 (en) * 2018-11-16 2020-05-22 昇印光电（昆山）股份有限公司 Optical decorative film and consumer electronic product cover plate
CN112721340A (en) * 2019-10-28 2021-04-30 深圳市万普拉斯科技有限公司 Film structure, preparation method of film structure, shell and texture mold
WO2024093868A1 (en) * 2022-10-31 2024-05-10 延锋国际汽车技术有限公司 Optical decorative film for vehicle, and optical trim assembly for interior of vehicle
WO2025246733A1 (en) * 2024-05-30 2025-12-04 华为技术有限公司 Film, cover plate and electronic device

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EP4290990A4 (en) * 2021-07-12 2024-09-04 Samsung Electronics Co., Ltd. GRADATION COVER GLASS WITH COLORED GLASS AND ELECTRONIC DEVICE

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CN105398277A (en) * 2015-11-09 2016-03-16 朱贺 3D decorative film and manufacturing method thereof
CN207612492U (en) * 2017-11-24 2018-07-13 昇印光电（昆山）股份有限公司 A kind of decorating film and electronic equipment cover board
CN207954907U (en) * 2018-02-12 2018-10-12 昇印光电（昆山）股份有限公司 Decorating film and consumption electronic product cover board

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CN105398277A (en) * 2015-11-09 2016-03-16 朱贺 3D decorative film and manufacturing method thereof
CN207612492U (en) * 2017-11-24 2018-07-13 昇印光电（昆山）股份有限公司 A kind of decorating film and electronic equipment cover board
CN207954907U (en) * 2018-02-12 2018-10-12 昇印光电（昆山）股份有限公司 Decorating film and consumption electronic product cover board

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Publication number Priority date Publication date Assignee Title
WO2020098438A1 (en) * 2018-11-16 2020-05-22 昇印光电（昆山）股份有限公司 Optical decorative film and consumer electronic product cover plate
CN112721340A (en) * 2019-10-28 2021-04-30 深圳市万普拉斯科技有限公司 Film structure, preparation method of film structure, shell and texture mold
CN111077714A (en) * 2019-12-27 2020-04-28 江西沃格光电股份有限公司 Color-changing decorative film and forming method thereof
WO2024093868A1 (en) * 2022-10-31 2024-05-10 延锋国际汽车技术有限公司 Optical decorative film for vehicle, and optical trim assembly for interior of vehicle
WO2025246733A1 (en) * 2024-05-30 2025-12-04 华为技术有限公司 Film, cover plate and electronic device

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