CN109016706A - Optics decorating film and consumption electronic product cover board - Google Patents
Optics decorating film and consumption electronic product cover board Download PDFInfo
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- CN109016706A CN109016706A CN201810146531.XA CN201810146531A CN109016706A CN 109016706 A CN109016706 A CN 109016706A CN 201810146531 A CN201810146531 A CN 201810146531A CN 109016706 A CN109016706 A CN 109016706A
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- 230000003287 optical effect Effects 0.000 claims abstract description 72
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- 230000008859 change Effects 0.000 claims description 15
- 238000007747 plating Methods 0.000 claims description 14
- 238000004040 coloring Methods 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 description 10
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- 238000013461 design Methods 0.000 description 4
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- 230000004069 differentiation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Classifications
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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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 form; Layered products 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 form; Layered products 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
-
- 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
- B32B2307/406—Bright, glossy, shiny surface
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/418—Refractive
-
- 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
- B32B2457/00—Electrical equipment
Abstract
The present invention discloses a kind of optics decorating film comprising PI film layer and optical layer.PI film layer includes the first side and second side being oppositely arranged.Optical layer is set to first side.Optical layer includes the plural micro-nano structure of protrusion and/or recess setting.Optics decorating film shaped optical layer in PI film layer, good manufacturability and molding micro-nano structure performance are stablized, so that the performance of optics decorating film is stablized, optical effect can be presented, and vision is abundant, identification is higher, decorative effect is preferable.Invention additionally discloses a kind of consumption electronic product cover boards with the optics decorating film.
Description
Technical field
The present invention relates to optical field more particularly to a kind of optics decorating films and consumption electronic product cover board.
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 optics decorating film of the present invention is:
A kind of optics decorating film comprising:
PI film layer comprising the first side and second side being oppositely arranged；
Optical layer, is set to the first side, and the optical layer includes the plural micro-nano of protrusion and/or recess setting
Structure.
In one embodiment, the cross sectional shape of the micro-nano structure includes arch, quadrangle, triangle, polygon
Or abnormity.
In one embodiment, the adjacent micro-nano structure is arranged without interval；Or the adjacent micro-nano structure interval
Setting, and gap size is consistent or inconsistent.
In one embodiment, the cross sectional shape of at least two micro-nano structures is different, and/or, at least two is described micro-
The height of micro-nano structure is inconsistent, and/or, the width of at least two micro-nano structures is inconsistent.
In one embodiment, the type of the micro-nano structure of the optical layer includes straight line cylindrical mirror, curve cylinder
Mirror, lenticule, small short-term, CD line, Fresnel Lenses or drawing pattern.
In one embodiment, the optical layer include two kinds or more different types of micro-nano structures, two kinds and with
The upper micro-nano structure is alternately or subregion is arranged.
In one embodiment, the optical layer further include be set to the micro-nano structure surface and in protrusion and/or
Be recessed the fine structure being arranged.
It in one embodiment, further include the texture layer of superposition, the texture layer includes protrusion and/or recess setting
Plural texture structure.
In one embodiment, the micro-nano structure and the texture structure interfere to form shadow texture.
In one embodiment, effect of shadow, the micro-nano is respectively presented in the micro-nano structure and the texture structure
Structure and texture structure are non-interference.
In one embodiment, the PI film layer is clear, colorless layer or the PI film layer is nonferrous layer.
In one embodiment, the optical layer is nonferrous layer or the optics decorating film further includes nonferrous layer.
In one embodiment, the nonferrous layer is gradual change chromatograph.
In one embodiment, the first side of the PI film layer has opposite first side and second side, institute
It states first side and second side and the plural number micro-nano structure, the plural number micro-nano knot on the first side is distributed with respectively
Structure variation is arranged, the micro-nano structure variation setting of the plural number on the second side.
In one embodiment, the plural number micro-nano structure arrangement setting, the upward micro-nano structure of at least one party account for
Sky is arranged than gradual change.
In one embodiment, optics decorating film further include cover in the optical layer reflecting layer and cover in described
Coloring layer on reflecting layer.
In one embodiment, optics decorating film further includes texture layer and nonferrous layer, and the nonferrous layer is located at described the
Between two side faces and the texture layer, the texture layer includes the plural texture structure of protrusion and/or recess setting.
In one embodiment, optics decorating film further includes the nonferrous layer, texture layer, figure for being set to the second side
At least one layer in literary layer or film plating layer.
In one embodiment, optics decorating film further includes being located at the second side for bonding nonferrous layer, texture
The adhesive-layer of layer, picture and text layer or film plating layer.
Another optics decorating film that the present invention discloses comprising:
PI film layer comprising the first side and second side being oppositely arranged；
Optical layer, is set to the first side, and the optical layer is the film plating layer that thickness is not more than 1 μm.
It in one embodiment, further include the reflecting layer positioned at second side and the coloring on the reflecting layer
Layer.
A kind of consumption electronic product cover board of the present invention comprising optics decorating film as described above.
Beneficial effects of the present invention: optics decorating film of the present invention shaped optical layer in PI film layer, PI film have transparency
It is good, good that optical effect can be presented so that the performance of optics decorating film is stablized around performances such as property, heat resistance, lower temperature resistances,
And vision is abundant, identification is higher, decorative effect is preferable.
Detailed description of the invention
Fig. 1 to Figure 15 is several diagrammatic cross-sections of optics decorating film of the present invention；
Figure 16 to Figure 22 is the plane distribution schematic diagram of optics decorating film of the present invention；
Figure 23 is a kind of diagrammatic cross-section of consumption electronic product cover board of the present invention；
Figure 24 is another diagrammatic cross-section 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 PI film layer and optical layer.PI film layer includes be oppositely arranged
One side and the second face.Optical layer is set to first side.Optical layer includes the plural micro-nano knot of protrusion and/or recess setting
Structure.Optics decorating film shaped optical layer in PI film layer, good manufacturability and molding micro-nano structure performance are stablized, so that optics fills
The performance for adoring film is stablized, and optical effect can be presented, and vision is abundant, identification is higher, decorative effect is preferable.
PI film layer can be clear, colorless film using PI film (Kapton, PolyimideFilm), or thoroughly
Bright Coloured film, such as glassy yelloe film or transparent blue film etc..PI film has good flexibility, can be used for consumer electronics flexible
The cover board of product, and when conforming to the substrates such as glass, craftsmanship and stickiness are outstanding.PI film also has heat resistance, resistance to
Low temperature properties, excellent mechanical performance, good chemical property and moisture-proof heat type, good resistance to reflexive, good dielectric properties,
The coefficient of expansion is low, fire-retardant and good biocompatibility etc. so that had using the optics decorating film of PI film it is transparent, flexible good
Etc. above-mentioned many merits, to make that the performance of optics decorating film is more stable, decorative effect is more outstanding.Optics decorating film also wraps
Optical layer is included, can make optics decorating film that optical effect be presented, so that identification is high.
Preferably, the refringence of PI film layer and optical layer is not more than 0.5.For example PI film and the refringence of UV glue are
0.1, so that display effect is outstanding.
Preferably, the cross sectional shape of micro-nano structure includes arch, quadrangle, triangle, polygon or abnormity.Specifically,
Micro-nano structure is semicircle or minor arc bow etc.；Micro-nano structure is square, rectangle, quadrangles or the pentagon, six sides such as trapezoidal
The polygons such as shape；Micro-nano structure is the abnormity of irregular shape, for example includes the quadrangle of arc-shaped side and straight line.
Preferably, adjacent micro-nano structure is arranged without interval, for example optical layer includes the plural straight line to form a line without interval
Cylindrical mirror.
Preferably, adjacent micro-nano structure interval setting, and gap size is consistent, for example optical layer includes equidistantly lining up one
The complex curve cylindrical mirror of column.
Preferably, adjacent micro-nano structure interval setting, and gap size is inconsistent.Plural micro-nano structure gap size distribution
It can be first big after small, first small rear big, size alternating or gradual change setting.Inconsistent gap size further includes the feelings that 0 is divided between having
Condition.
Preferably, the micro-nano structure of two kinds of different cross section shapes is included at least in plural micro-nano structure.Such as a kind of micro-nano
The cross sectional shape of structure is minor arc bow, and the cross sectional shape of another micro-nano structure is inverted trapezoidal.
Preferably, the micro-nano structure of two kinds of different heights is included at least in plural micro-nano structure.
Preferably, the micro-nano structure of two kinds of different in width is included at least in plural micro-nano structure.
Preferably, the type of the micro-nano structure of optical layer include straight line cylindrical mirror, it is curve cylindrical mirror, lenticule, small short
Line, CD line, Fresnel Lenses or drawing pattern etc..Micro-nano structure has the effects that refraction, reflection enable the optical layer to be in light
Existing optical effect has extraordinary decorative effect such as blast, shadow, bright rays and other effects.
Preferably, optical layer is distributed with the small short-term of plural number being arranged, the declinates such as small short-term of same row or same row
Degree is rotated and is set gradually.
Preferably, optical layer includes two kinds or more different types of micro-nano structures, two kinds and above micro-nano structure alternating
Setting.Such as on same row, straight line cylindrical mirror and a curve cylindrical mirror are successively arranged alternately.
Preferably, optical layer includes two kinds or more different types of micro-nano structures, two kinds and the above micro-nano structure subregion
Straight line cylindrical mirror is distributed in setting, such as first side top half, and curve cylindrical mirror is distributed in lower half portion, can be presented two kinds
Different optical effect, to have preferable decorative effect.
Preferably, optical layer further includes being set to micro-nano structure surface and in protrusion and/or the fine structure of recess setting.
For example optical layer has the plural straight line cylindrical mirror being arranged, and plural number recess setting is distributed on the surface of straight line cylindrical mirror
Groove, groove can be that circle is also linear type, and the width of recess is probably 1/10th of straight line cylindrical mirror width, thus
More soft optical effect can be presented in optical layer.
Preferably, optics decorating film further includes the texture layer of superposition.Texture layer includes the texture of protrusion and/or recess setting
Structure.Texture layer is located at first side or second side, and texture structure is superposed with micro-nano structure.Micro-nano structure is presented first
Optical effect, texture structure are presented the second optical texture, can interfere to form third after micro-nano structure and texture structure superposition
Optical texture, can also be non-interference.For example, the first shadow texture is presented in micro-nano structure, texture structure forms the second shadow texture,
Micro-nano structure and texture structure are overlapped mutually and interfere to form third shadow texture.
Preferably, PI film layer is clear, colorless layer or PI film layer is nonferrous layer.When PI film layer is nonferrous layer, Ke Yiwei
The color that PI film itself has, being also possible to PI film is the composite layer for being laminated with color layers, is also possible to be covered with face on PI film
Chromatograph.PI film layer has color, color can be provided for optics decorating film, to increase decorative effect.
Preferably, optics decorating film further includes nonferrous layer, and going back nonferrous layer can be PI film layer, or optical layer,
It can be wherein one layer be separately provided.When optical layer is nonferrous layer, for example plural micro-nano knot can be formed with coloured UV glue
Structure.The nonferrous layer can also be gradual change chromatograph.For example, the plural groove that colorless and transparent UV glue laminated impression is arranged at gradual change, multiple
Gradient color can be formed after being packed into colored materials in number groove.
Preferably, the first side of PI film layer has the first side that is oppositely arranged and a second side, first side and the
Plural micro-nano structure is distributed in two side faces respectively, and the plural micro-nano structure on first side changes setting, answering on second side
Number micro-nano structure variation setting.The plural micro-nano structure of variation setting can be first side and second side and 3D effect be presented respectively
Fruit, to make optics decorating film that 2.5D effect integrally be presented, which is used for consumption electronic product such as cell phone rear cover
When, it can make cell phone rear cover that 2.5D effect be presented.
Preferably, plural micro-nano structure arrangement setting, the duty ratio gradual change setting of the upward micro-nano structure of at least one party.It accounts for
Empty ratio refers to area ratio shared by micro-nano structure in unit area.Effect of shadow can be presented in the micro-nano structure of gradual change setting.Gradual change
The fade effect that the micro-nano structure of setting can also be adapted to realize picture and text with picture and text.
Preferably, optics decorating film further include cover in optical layer reflecting layer and cover in the coloring layer on reflecting layer.
Reflecting layer is used to reinforce the optical effect of optical layer.Preferably, coloring layer is black bottoming ink layer.
Preferably, optics decorating film further includes texture layer and nonferrous layer.Nonferrous layer between second side and texture layer,
Texture layer includes the plural texture structure of protrusion and/or recess setting.
Preferably, optics decorating film further includes the nonferrous layer for being set to the second side, texture layer, picture and text layer and plated film
At least one layer in layer.
Preferably, optics decorating film further includes the film plating layer for being set to the second side, and the film plating layer can pass through
The modes such as vapor deposition, sputtering, ion plating, physical deposition, chemical deposition are formed, and are had the function of reflecting and/or are shown color, so that
Optics decorating film is more beautiful, and decorative effect is more outstanding.
Preferably, optics decorating film further include be located at second side with bonding nonferrous layer, texture layer, picture and text layer or plated film
The adhesive-layer of layer.
Another optics decorating film that the present invention discloses comprising PI film layer and optical layer.PI film layer includes being oppositely arranged
First side and second side.Optical layer is set to first side.Optical layer is the film plating layer that thickness is not more than 1 μm.Plated film
The material of layer can be one of simple substance, metal oxide, nonmetal oxide or organic material or two or more.
Preferably, optics decorating film further includes the reflecting layer positioned at second side and the coloring layer on reflecting layer.
Preferably, optics decorating film further includes the adhesive-layer on film plating layer, and adhesive-layer makes light for bonding film plating layer
Decorating film is learned to be bonded on the consumption electronic products cover board such as phone housing.
The present invention also discloses a kind of consumption electronic product cover board comprising optics decorating film as described above.Consumption electricity
The optical effects such as shadow, bright rays, 2.5D, 3D can be presented after having optics decorating film in sub- product cover board, and identification is high, decorative effect
It is good.Optics decorating film uses PI film layer, fitting or molding to the good manufacturability of consumption electronic product cover board, and PI film has good
Insulating properties, around characteristics such as property, it is adaptable suitable for the consumption electronic product cover board of various materials.
Hereinafter, diagram please be join, embodiments of the present invention are specifically described.
Fig. 1 to Figure 15 enumerates the schematic cross-section of several optics decorating films.
It please join Fig. 1, a kind of optics decorating film 100a comprising PI film layer 1a and optical layer 2a.PI film layer 1a includes opposite
The first side 11a and second side 12a of setting.Optical layer 2a is set to first side 11a.Optical layer 2a includes protrusion setting
Plural micro-nano structure 21a.PI film layer 1a has preferably around performances such as property, insulating properties, heat resistance, cold resistance, for optics
The moulding process of layer 2a is more stable, and yield is higher.Optics decorating film 100a has good optical effect, so that vision is rich
Richness, identification is high, has preferable decorative effect.Plural micro-nano structure 21a is the plural straight line cylindrical mirror being intervally arranged, section
Face shape is minor arc bow.It is also possible to curve cylindrical mirror, small short-term, lenticule etc. in other embodiments.
Optics decorating film 100a further include cover in optical layer 2a reflecting layer 3a and cover in the coloring on the 3a of reflecting layer
Layer 4a.Reflecting layer 3a is vapor deposition layer, and coloring layer 4a is black ink layer.
It please join Fig. 2, optics decorating film 100b is relative to the difference of optics decorating film 100a, optics decorating film 100b's
The cross sectional shape of micro-nano structure 21b is rectangle.
It please join Fig. 3, optics decorating film 100c is relative to the difference of optics decorating film 100a, optics decorating film 100c's
The cross sectional shape of micro-nano structure 21c is triangle.
It please join Fig. 4, optics decorating film 100d is relative to the difference of optics decorating film 100a, optics decorating film 100d's
Micro-nano structure 21d is Fresnel Lenses, and micro-nano structure 21d is continuously arranged, and optics decorating film 100d can present vertical not less than 1mm
Body-sensing.
It please join Fig. 5, optics decorating film 100e is relative to the difference of optics decorating film 100a, optics decorating film 100e's
Micro-nano structure 21e is sunk structure.
It please join Fig. 6, optics decorating film 100f is relative to the difference of optics decorating film 100a, optics decorating film 100f's
The part micro-nano structure 21f is sunk structure, is partially bulge-structure, and bumps are arranged alternately two-by-two.
It please join Fig. 7, optics decorating film 100g is relative to the difference of optics decorating film 100a, optics decorating film 100g's
Plural micro-nano structure 21g is arranged without interval.
It please join Fig. 8, optics decorating film 100h is relative to the difference of optics decorating film 100a, optics decorating film 100h's
The setting of the interval plural micro-nano structure 21h, gap size exist different, including are divided into 0.For example, between adjacent two micro-nano structures 21h
Be divided into 0 setting and for one group, every group of micro-nano structure 21h is spaced setting again, such as between group and group between be divided into 10 μm.
It please join Fig. 9, optics decorating film 100i is relative to the difference of optics decorating film 100a, optics decorating film 100i's
The width of plural micro-nano structure 21i is not exactly the same.Specifically, every gradually smaller micro-nano structure 21i of three width is one group
It is arranged successively.
It please join Figure 10, optics decorating film 100j is relative to the difference of optics decorating film 100a, optics decorating film 100j
Plural micro-nano structure 21j height it is not exactly the same.Specifically, the micro-nano structure 21j of two kinds of different heights is successively alternately arranged
Column.
It please join Figure 11, optics decorating film 100k is relative to the difference of optics decorating film 100a, optics decorating film 100k
Micro-nano structure 21k surface on be provided with recess setting fine structure 22k.Fine structure 22k is curved along micro-nano structure 21k's
Curved surface setting, in dotted or strip etc..The size of fine structure 22k is more much smaller than the size of micro-nano structure 21k, such as micro-nano
The width of structure 21k is 30 μm, and the width of fine structure 22k is 4 μm.Fine structure 22k can neutralize the light of micro-nano structure 21k
Effect is learned, so that shadow is seemed softer, visual comfort is more preferably.
It please join Figure 12, optics decorating film 100l is relative to the difference of optics decorating film 100a, optics decorating film 100l
It further include being set to the texture layer 5l of second side 12l and covering the protective film 6l in texture layer 5l.Texture layer 5l includes plural number
The texture structure 51l of protrusion setting, the setting of the interval adjacent texture structure 51l.Texture structure 51 is straight line cylindrical mirror.Micro-nano structure
The arrangement of 21l and the arrangement mutual dislocation of texture structure 51l, micro-nano structure 21l and texture structure 51l interfere to form shadow
Texture.The refringence of protective film 6l and texture layer 5l is greater than 0.1, for example refractive index difference is 0.5.Further, texture layer
5l is formed by coloured UV glue, and texture layer 5l is simultaneously nonferrous layer, provides color for optics decorating film 100l.Further, it protects
Film 61 has viscosity, optics decorating film 100l can be bonded to consumption electronic product cover board.
It please join Figure 13, optics decorating film m is relative to the difference of optics decorating film 100a, the PI of optics decorating film 100m
Nonferrous layer 7m is provided between film layer 1m and optical layer 2m.In other embodiments, nonferrous layer 7m is one layer that PI film layer 1m is carried
Color films.
It please join Figure 14, optics decorating film 100n and the difference of optics decorating film 100a are that optics decorating film 100n is also wrapped
It includes nonferrous layer 7n, the texture layer 5n being set on nonferrous layer 7n for being set to second side 12n and covers on texture layer 5n
Protective film 6n.Texture layer 5n includes the plural texture structure 51n of protrusion setting.
It please join Figure 15, optics decorating film 100o and the difference of optics decorating film 100a are that optics decorating film 100o is also wrapped
Include the picture and text layer 8o for being set to second side 12o.Picture and text layer 8o can be specific pattern, logo pattern.Picture and text layer 8o also can be only
Nonferrous layer.UV glue is set on second side 12o, imprints out curing molding after groove, shape after filler is packed into groove
At picture and text layer 8o.When the duty ratio gradual change of groove setting, the filler gradual change setting of filling can be made, gradient color can be formed.
Figure 16-Figure 22 enumerates the micro-nano structure plane distribution schematic diagram of the optical layer of several optics decorating films.It is clear in figure
Chu illustrates the shape and distribution that show micro-nano structure, and micro-nano structure colors in processing.In practice, micro-nano structure can be coloured or colourless
Transparence.
It please join Figure 16, the optical layer 2p of optics decorating film 100p includes the curve cylindrical mirror that plural number is equidistantly arranged.
Curve cylindrical mirror can be colorless and transparent, can also be colored transparent shape, and optics decorating film 100p can present floating with visual angle change
Dynamic shadow bright rays.In other embodiments, optics decorating film 100p may also include micro-nano structure and texture structure, two layers of curvilinear columns
The stacking of face mirror part or completely stacking.In other embodiments, micro-nano structure and line that it is optics decorating film 100p that Figure 16, which is shown,
Reason constructive interference is superimposed the shadow texture to be formed.
It please join Figure 17, the optical layer 2p of optics decorating film 100q includes the straight line cylindrical mirror that plural number is equidistantly arranged.
It please join Figure 18, the optical layer 2r of optics decorating film 100r includes the lenticule of plural array setting.
It please join Figure 19, the optical layer 2s of optics decorating film 100s includes the small short-term of plural array setting.On same row
Small short-term has different deflection directions, and deflects direction angularly poor variation, and angle change range is in 0-180 degree.It is excellent
Choosing, deflection refers to the small short-term angle certain with respective central point rotation.Small short-term in same row is having the same partially
Turn direction.
It please join Figure 20, the optical layer 2t of optics decorating film 100t includes the micro-nano unit of plural array setting, each micro-nano list
Member includes the drawing pattern of plural number orientation random distribution.
It please join Figure 21, the optical layer 2u of optics decorating film 100u includes the first micro-nano structure 21u and the second micro-nano structure
21u'.First micro-nano structure 21u is plural cross direction profiles in the straight line cylindrical mirror of upside, and the second micro-nano structure 21u ' is that plural number is perpendicular
To the curve cylindrical mirror for being distributed in downside.
Please join Figure 22, the first side 11v of optics decorating film 100v include the first side 111v that left and right is oppositely arranged and
Second side 112v.Plural micro-nano structure 21v is respectively arranged at first side 111v and second side 112v.And no matter first
Side 111v or second side 112v, micro-nano structure 21v variation setting outward from the back side.Change the micro-nano structure of setting
21v makes the both sides of the edge of optics decorating film 100v that 3D effect be presented, so that optics decorating film 100v is applied to consumer electronics lid
When plate, it can make cover board that the effect of 2.5D be presented.
It please join Figure 23, the present invention discloses a kind of consumer electronics cover board 200 comprising substrate 201 and be set on substrate 201
Optics decorating film 100a.Optics decorating film 100a is bonded to substrate 201 by the adhesive-layer 9a being set on second side 12a
On.Preferably, substrate is sheet glass, sheet or sheet metal etc..Consumption electronic product include mobile phone, tablet computer, notebook,
Camera etc..
It please join Figure 24, consumer electronics cover board 300 comprising substrate 301 and the optics decorating film being set on substrate 301
100w.Optics decorating film 100w includes adhesive-layer 9w, film plating layer 2w, PI film layer 1w, reflecting layer 3w and coloring layer 4w.Adhesive-layer is viscous
Tie film plating layer and substrate 301.Film plating layer 2w can both play the role of reflection, can also play and show color, so that
Consumer electronics cover board 300 is more colorful.
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 (22)
1. a kind of optics decorating film, characterized in that it comprises:
PI film layer comprising the first side and second side being oppositely arranged；
Optical layer, is set to the first side, and the optical layer includes the plural micro-nano knot of protrusion and/or recess setting
Structure.
2. optics decorating film according to claim 1, which is characterized in that the cross sectional shape of the micro-nano structure includes bow
Shape, quadrangle, triangle, polygon or abnormity.
3. optics decorating film according to claim 1, which is characterized in that the adjacent micro-nano structure is arranged without interval；Or
The adjacent micro-nano structure interval setting of person, and gap size is consistent or inconsistent.
4. optics decorating film according to claim 1, which is characterized in that the cross sectional shape of at least two micro-nano structures is not
Together, and/or, the height of at least two micro-nano structures is inconsistent, and/or, the width of at least two micro-nano structures is inconsistent.
5. optics decorating film according to claim 1, which is characterized in that the type of the micro-nano structure of the optical layer includes
There are straight line cylindrical mirror, curve cylindrical mirror, lenticule, small short-term, CD line, Fresnel Lenses or drawing pattern.
6. optics decorating film according to claim 5, which is characterized in that the optical layer includes two kinds and the above inhomogeneity
The micro-nano structure of type, two kinds and micro-nano structure described above are alternately or subregion setting.
7. optics decorating film according to claim 1, which is characterized in that the optical layer further includes being set to the micro-nano
Body structure surface and the fine structure being arranged in protrusion and/or recess.
8. optics decorating film according to claim 1, which is characterized in that further include the texture layer of superposition, the texture layer
Plural texture structure including protrusion and/or recess setting.
9. optics decorating film according to claim 8, which is characterized in that the micro-nano structure and the texture structure are mutual
Interference forms shadow texture.
10. optics decorating film according to claim 8, which is characterized in that the micro-nano structure and the texture structure are each
From effect of shadow is presented, the micro-nano structure and texture structure are non-interference.
11. optics decorating film according to claim 1, which is characterized in that the PI film layer is clear, colorless layer, Huo Zhesuo
Stating PI film layer is nonferrous layer.
12. optics decorating film according to claim 1, which is characterized in that the optical layer is nonferrous layer or the light
Learning decorating film further includes nonferrous layer.
13. optics decorating film according to claim 11 or 12, which is characterized in that the nonferrous layer is gradual change chromatograph.
14. optics decorating film according to claim 1, which is characterized in that the first side of the PI film layer has opposite
First side and second side, the first side and second side be distributed with the plural number micro-nano structure respectively, described the
The plural number micro-nano structure variation in a side is arranged, the micro-nano structure variation setting of the plural number on the second side.
15. optics decorating film according to claim 1, which is characterized in that the plural number micro-nano structure arrangement setting, at least
The duty ratio gradual change of micro-nano structure on one direction is arranged.
16. optics decorating film according to claim 1, which is characterized in that further include covering in the reflection of the optical layer
Layer and cover in the coloring layer on the reflecting layer.
17. according to claim 1 or optics decorating film described in 16, which is characterized in that it further include texture layer and nonferrous layer, it is described
For nonferrous layer between the second side and the texture layer, the texture layer includes the plural number of protrusion and/or recess setting
Texture structure.
18. according to claim 1 or optics decorating film described in 16, which is characterized in that further include being set to the second side
Nonferrous layer, texture layer, at least one layer in picture and text layer and film plating layer.
19. optics decorating film according to claim 18, which is characterized in that further include being located at the second side for gluing
Have the adhesive-layer of chromatograph, texture layer, picture and text layer or film plating layer.
20. a kind of optics decorating film, characterized in that it comprises:
PI film layer comprising the first side and second side being oppositely arranged；
Optical layer, is set to the first side, and the optical layer is the film plating layer that thickness is not more than 1 μm.
21. optics decorating film according to claim 1, which is characterized in that further include positioned at second side reflecting layer and
Coloring layer on the reflecting layer.
22. a kind of consumption electronic product cover board, which is characterized in that it includes such as the described in any item optics of claim 1 to 21
Decorating film.
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| CN201810146531.XA CN109016706A (en) | 2018-02-12 | 2018-02-12 | Optics decorating film and consumption electronic product cover board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810146531.XA CN109016706A (en) | 2018-02-12 | 2018-02-12 | Optics decorating film and consumption electronic product cover board |
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| CN109016706A true CN109016706A (en) | 2018-12-18 |
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| CN201810146531.XA Pending CN109016706A (en) | 2018-02-12 | 2018-02-12 | Optics decorating film and consumption electronic product cover board |
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Cited By (11)
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| CN109703269A (en) * | 2018-12-29 | 2019-05-03 | 昇印光电（昆山）股份有限公司 | Appearance member |
| WO2019154020A1 (en) * | 2018-02-12 | 2019-08-15 | 昇印光电（昆山）股份有限公司 | Optical decorative film, preparation method and consumer electronic product cover plate |
| CN110381687A (en) * | 2019-07-23 | 2019-10-25 | Oppo广东移动通信有限公司 | Decorative membrance and housing unit and electronic equipment |
| WO2020015631A1 (en) * | 2018-07-20 | 2020-01-23 | 华为技术有限公司 | Texture protective film, terminal and manufacture method of texture protective film |
| CN111452552A (en) * | 2019-01-18 | 2020-07-28 | 南昌欧菲光科技有限公司 | Decorative film and electronic device |
| CN112014914A (en) * | 2019-05-30 | 2020-12-01 | 苏州迈塔光电科技有限公司 | Optical film |
| CN112440442A (en) * | 2019-09-05 | 2021-03-05 | RealMe重庆移动通信有限公司 | Method for manufacturing housing, and electronic device |
| CN113133300A (en) * | 2021-04-15 | 2021-07-16 | 维沃移动通信(重庆)有限公司 | Texture processing technology, cover body and electronic equipment |
| CN113194663A (en) * | 2021-04-27 | 2021-07-30 | 维沃移动通信有限公司 | Cover plate, electronic equipment and preparation method of cover plate |
| KR20220083111A (en) * | 2020-12-11 | 2022-06-20 | (주)세경하이테크 | Dual Glastic Cell Phone Decoration Film and Manufacturing Method |
| CN115230282A (en) * | 2022-07-04 | 2022-10-25 | 纳欣科技有限公司 | Decorative board and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154020A1 (en) * | 2018-02-12 | 2019-08-15 | 昇印光电（昆山）股份有限公司 | Optical decorative film, preparation method and consumer electronic product cover plate |
| WO2020015631A1 (en) * | 2018-07-20 | 2020-01-23 | 华为技术有限公司 | Texture protective film, terminal and manufacture method of texture protective film |
| CN109703269A (en) * | 2018-12-29 | 2019-05-03 | 昇印光电（昆山）股份有限公司 | Appearance member |
| CN111452552A (en) * | 2019-01-18 | 2020-07-28 | 南昌欧菲光科技有限公司 | Decorative film and electronic device |
| CN112014914A (en) * | 2019-05-30 | 2020-12-01 | 苏州迈塔光电科技有限公司 | Optical film |
| CN110381687A (en) * | 2019-07-23 | 2019-10-25 | Oppo广东移动通信有限公司 | Decorative membrance and housing unit and electronic equipment |
| CN112440442A (en) * | 2019-09-05 | 2021-03-05 | RealMe重庆移动通信有限公司 | Method for manufacturing housing, and electronic device |
| CN112440442B (en) * | 2019-09-05 | 2022-08-02 | RealMe重庆移动通信有限公司 | Method for manufacturing housing, and electronic device |
| KR20220083111A (en) * | 2020-12-11 | 2022-06-20 | (주)세경하이테크 | Dual Glastic Cell Phone Decoration Film and Manufacturing Method |
| KR102425806B1 (en) * | 2020-12-11 | 2022-07-27 | (주)세경하이테크 | Dual Glastic Cell Phone Decoration Film and Manufacturing Method |
| CN113133300A (en) * | 2021-04-15 | 2021-07-16 | 维沃移动通信(重庆)有限公司 | Texture processing technology, cover body and electronic equipment |
| CN113194663A (en) * | 2021-04-27 | 2021-07-30 | 维沃移动通信有限公司 | Cover plate, electronic equipment and preparation method of cover plate |
| CN115230282A (en) * | 2022-07-04 | 2022-10-25 | 纳欣科技有限公司 | Decorative board and electronic equipment |
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Application publication date: 20181218 |