CN109605893A - A kind of diaphragm, terminal shell and terminal - Google Patents
A kind of diaphragm, terminal shell and terminal Download PDFInfo
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- CN109605893A CN109605893A CN201811593973.5A CN201811593973A CN109605893A CN 109605893 A CN109605893 A CN 109605893A CN 201811593973 A CN201811593973 A CN 201811593973A CN 109605893 A CN109605893 A CN 109605893A
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- Prior art keywords
- diaphragm
- transparent region
- textured pattern
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- transparent
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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
- 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
- B32B27/06—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
- B32B27/08—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 of synthetic resin
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
Abstract
The embodiment of the present application provides a kind of diaphragm, terminal shell and terminal, is related to field of terminal, to enrich the decoration technology on diaphragm.The diaphragm includes: primary diaphragm and secondary diaphragm.Wherein, the lower surface of primary diaphragm has the area that fades, and the lower surface of secondary diaphragm has texture layer, and the light non-transmittable layers below texture layer are arranged in, the lower surface of primary diaphragm and the upper surface fitting of secondary diaphragm；The area that fades includes transparent region and the semi-transparent region outside transparent region；When light is incident on secondary diaphragm, the textured pattern on texture layer is shown by transparent region.
Description
Technical field
The invention relates to field of terminal more particularly to a kind of diaphragms, terminal shell and terminal.
Background technique
The appearance material of present terminal mostly uses greatly glass material.The process mode of glass material is to appearance
It influences very big and then most important to the competitiveness and differentiation of terminal.With the application of glass material in the terminal, terminal
The breakthrough of manufacturer's technique all on seeking glass material, homogeneity is serious for the technology on glass material: from silk-screen, spray
It applies, arrives coating film on glass, film tool transfer (Glass direct molding, GDM), then arrive polyethylene terephthalate
(polyethylene terephthalate, PET) diaphragm texture etc..In order to promote the presentation quality of terminal, promoted outside terminal
Competitiveness is seen, homogeneity is avoided, color material technique (color material finish, the CMF) effect for being badly in need of innovation solves
Scheme.
Summary of the invention
The embodiment of the present application provides a kind of diaphragm, terminal shell and terminal, to enrich the decoration technology on diaphragm.
In order to achieve the above object, the embodiment of the present application adopts the following technical scheme that
In a first aspect, the embodiment of the present application provides a kind of diaphragm, comprising: primary diaphragm and secondary diaphragm.Wherein,
The lower surface of one diaphragm has the area that fades, and the lower surface of secondary diaphragm has texture layer, and is arranged in below texture layer not
Photic zone, the lower surface of primary diaphragm and the upper surface fitting of secondary diaphragm；Fade area include transparent region and be located at it is transparent
Semi-transparent region outside region；When light is incident on secondary diaphragm, the textured pattern on texture layer is shown by transparent region
Show.
The embodiment of the present application provides a kind of diaphragm, since the lower surface of secondary diaphragm has texture layer, has on the texture layer
Textured pattern can enrich the decoration technology effect of secondary diaphragm.Due to covering light non-transmittable layers on texture layer, when light incidence
When to secondary diaphragm, such light non-transmittable layers can reflect ambient light, so that textured pattern is shown.In addition,
The lower surface of primary diaphragm has the area that fades, and the textured pattern on such texture layer is shown by the transparent region in the area that fades.
Since the textured pattern on texture layer is only shown in transparent region, does not show in semi-transparent region or show on a small quantity.In this way
Compared with the technique of solid color or single texture effect, diaphragm provided by the embodiments of the present application can make textured pattern more
Add abundant and dazzle bright, and there is stronger three-dimensional sense.When the diaphragm is used in combination to form terminal shell with transparent substrate, utilize
The permeability properties of transparent substrate can enrich the color and shadow of terminal shell by the abundant decoration technology effect on diaphragm
Level.So that the shadow and color effects using the terminal of the terminal shell are richer, more dazzle bright is more charming.
In an optional implementation manner, the edge along the lower surface of primary diaphragm is directed toward the lower surface of primary diaphragm
The light transmittance of center position, semi-transparent region increases.Textured pattern can be made along the side of the lower surface of primary diaphragm in this way
Edge is directed toward the center position of the lower surface of primary diaphragm, is gradually revealed from semi-transparent region, to show a kind of dynamic
The effect that state is shown.
The area that fades of the embodiment of the present application includes: the transparent region positioned at the center of the lower surface of primary diaphragm, and setting exists
The first area of transparent region surrounding.Along first area edge be directed toward primary diaphragm lower surface center direction, first
The color in region gradually decreases.It is shown in this way convenient for the textured pattern on texture layer by transparent region.
In an optional implementation manner, the edge along the lower surface of primary diaphragm is directed toward the lower surface of primary diaphragm
The light transmittance of center position, semi-transparent region increases from first threshold to second threshold, the light transmission of second threshold and transparent region
Rate is consistent.
In an optional implementation manner, semi-transparent region is the semi-transparent painting for being covered on the lower surface of primary diaphragm
Layer.For example, the color of semi-transparent light coating is black.
In an optional implementation manner, transparent region is the clear coat for being covered on the lower surface of primary diaphragm.
In an optional implementation manner, second threshold 90%-100%.First threshold is 0-10%.
In an optional implementation manner, the position of the textured pattern on texture layer and the position of transparent region are opposite.
Textured pattern only can be shown in transparent region in this way, avoid because large area prints money caused by textured pattern on texture layer
Source waste.
In an optional implementation manner, semi-transparent region includes first be symmetricly set at left and right sides of transparent region
Region, and it is symmetricly set on the second area of transparent region or more two sides.It is shown in this way in symmetrical region textured pattern
State will be consistent.
In an optional implementation manner, textured pattern is micron level textured pattern or Nano grade textured pattern.
In an optional implementation manner, textured pattern is the cylindrical lens striped arranged according to predetermined angle.In this way
Diaphragm can be made to have the effect of dynamic depth and glittering.
In an optional implementation manner, the texture depth of textured pattern is 6-12 microns, and the period of textured pattern is
44 microns -64 microns.
In an optional implementation manner, light non-transmittable layers include: the film plating layer being covered on texture layer, and are covered on
Ink layer on film plating layer.It can prevent light from penetrating texture layer by the way that light non-transmittable layers are arranged, furthermore it is also possible that texture maps
Case is more gorgeous.
In an optional implementation manner, there is binary cycle V-type shadow textured pattern on texture layer.
In an optional implementation manner, it is provided between the lower surface of primary diaphragm and the upper surface of secondary diaphragm
Optical adhesive layer, the lower surface of primary diaphragm and the upper surface of secondary diaphragm are bonded by optical adhesive layer.
Second aspect, the embodiment of the present application provide a kind of terminal shell, comprising: transparent substrate, and it is fitted in transparent base
The diaphragm as described in above-mentioned first aspect on plate.
In an optional implementation manner, it pastes the upper surface for the primary diaphragm that the one side of the transparent substrate includes with diaphragm
It closes.
The third aspect, it includes: the terminal shell as described in second aspect that the embodiment of the present application, which provides a kind of terminal,.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of diaphragm provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of primary diaphragm provided by the embodiments of the present application；
Fig. 3 is that one kind provided by the embodiments of the present application fades area's design effect schematic diagram；
Fig. 4 is a kind of schematic shapes of transparent region provided by the embodiments of the present application；
Fig. 5 is the schematic shapes of another transparent region provided by the embodiments of the present application；
Fig. 6 is the schematic diagram one that textured pattern provided by the embodiments of the present application is shown；
Fig. 7 is the schematic diagram two that textured pattern provided by the embodiments of the present application is shown；
Fig. 8 is that a kind of textured pattern provided by the embodiments of the present application moves towards schematic diagram；
Fig. 9 is a kind of schematic diagram of terminal shell provided by the embodiments of the present application.
Specific embodiment
For the ease of clearly describing the technical solution of the embodiment of the present application, in embodiments herein, use " the
One ", the printed words such as " second " distinguish function and the essentially identical identical entry of effect or similar item.For example, primary diaphragm and
Secondary diaphragm is not defined its sequencing just for the sake of distinguishing different diaphragms.Those skilled in the art can be with
Understand that the printed words such as " first ", " second " are not defined quantity and execution order, and the printed words such as " first ", " second "
It does not limit certain different.
It should be noted that in the application, " illustrative " or " such as " etc. words make example, illustration for indicating or say
It is bright.Described herein as " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as than it
His embodiment or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words be intended to
Related notion is presented in specific ways.
In the description of the present application, it is to be understood that term " length ", " width ", "left", "right", "upper", "lower" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the application and Jian
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as the limitation to the application.
As shown in Figure 1, Fig. 1 shows a kind of structural schematic diagram of diaphragm provided by the embodiments of the present application, which includes:
Primary diaphragm 10 and secondary diaphragm 20.
Wherein, the lower surface of primary diaphragm 10 has the area 50 that fades, and the lower surface of secondary diaphragm 20 has texture layer 30, with
And the light non-transmittable layers 40 below the texture layer 30 are set.The lower surface of primary diaphragm 10 and the upper surface patch of secondary diaphragm 20
It closes.
As shown in Fig. 2, the area 50 that fades includes transparent region 501 and the 502 (example of semi-transparent region outside transparent region
Such as, the dash area in Fig. 2).When light is incident on secondary diaphragm 20, the textured pattern on texture layer 30 passes through transparent region
501 is shown.
Primary diaphragm 10 in the embodiment of the present application has upper surface and lower surface opposite to the upper surface.Primary diaphragm 10
Upper surface can be used for be bonded on the transparent substrate.
Secondary diaphragm 20 in the embodiment of the present application has upper surface and lower surface opposite to the upper surface.Secondary diaphragm 20
Upper surface for being bonded with the lower surface of primary diaphragm 10.The lower surface of secondary diaphragm 20 is for printing textured pattern.
Refer to the one side opposite with the top of texture layer 30 in the embodiment of the present application below texture layer 30.Wherein, texture layer 30
Top and secondary diaphragm 20 lower surface fitting.
The embodiment of the present application provides a kind of diaphragm, since the lower surface of secondary diaphragm has texture layer, has on the texture layer
Textured pattern can enrich the decoration technology effect of secondary diaphragm.Due to covering light non-transmittable layers on texture layer, when light incidence
When to secondary diaphragm, such light non-transmittable layers can reflect ambient light, so that textured pattern is shown.In addition,
The lower surface of primary diaphragm has the area that fades, and the textured pattern on such texture layer is shown by transparent region.Due to texture
Textured pattern on layer is only shown in transparent region, does not show in semi-transparent region or shows on a small quantity.In this way with single face
The technique of color or single texture effect is compared, diaphragm provided by the embodiments of the present application textured pattern can be made more abundant and
Dazzle bright.When the diaphragm is used in combination to form terminal shell with transparent substrate, using the permeability properties of transparent substrate, pass through diaphragm
On abundant decoration technology effect, the color and shadow level of terminal shell can be enriched.So that using the terminal shell
Terminal shadow and color effects it is richer, more dazzle bright is more charming.
Illustratively, the thickness of primary diaphragm 10 and secondary diaphragm 20 can be 0.06-0.10mm in the embodiment of the present application.
For example, the thickness of primary diaphragm 10 and secondary diaphragm 20 can be 0.08mm.
It should be understood that can be formed using gradient prints technique in the lower surface of primary diaphragm 10 in the embodiment of the present application is had
The area 50 that fades of color gradient.
In an optional implementation manner, textured pattern can be printed on line in the following manner in the embodiment of the present application
It manages on layer: textured pattern is formed in the lower surface of secondary diaphragm 20 using texture transfer printing process.
Wherein, texture transfer printing process is that have surface the texture mold of nanoscale or micron order minute concave-convex structure to be pressed onto
On the materials such as resin, make the micrometer-nanometer processing technology in its fine structure transcription to other substrate.
It should be understood that the granularity of texture mold can also be other ranks other than nanoscale or micron order.
Specifically, texture transfer printing process includes: the uniform fold UV glue on secondary diaphragm 20, nanoscale line is then used
Manage the textured pattern that UV glue is extruded Nano grade or micron level by mold or micron order texture mold.Thus by texture maps
Case is transferred on secondary diaphragm 20.
The embodiment of the present application is not construed as limiting the content of textured pattern, and in the actual process, which can basis
It needs to be arranged.For example, can be used and the textured pattern when needing to print textured pattern on the lower surface of secondary diaphragm 20
Matched nanoscale texture mold, to print out the corresponding texture maps of nanoscale texture mold on the lower surface of secondary diaphragm 20
Case.
Illustratively, textured pattern can be letter, character or Chinese character etc..For example, textured pattern can for single V-type,
Double V-shaped, single W type, double W types, single Z-type, double Z shaped etc..It is likely to occur it should be understood that be merely exemplary and list textured pattern herein
Several examples.
Illustratively, diaphragm in the embodiment of the present application can be is formed by transparent material.For example, the embodiment of the present application
In the primary diaphragm 10 that is related to and secondary diaphragm 20 can be polyethylene terephthalate (polyethylene
Terephthalate, PET) diaphragm or be polycarbonate (Polycarbonate, PC) diaphragm.
The size and shape of primary diaphragm 10 or secondary diaphragm 20 in the embodiment of the present application can be final based on the diaphragm
The size and shape of the transparent substrate of fitting design.
In an alternative embodiment, in order to enable textured pattern is directed toward first along the edge of the lower surface of primary diaphragm
The center position of the lower surface of diaphragm is gradually shown, and increases the Dynamically Announce effect of textured pattern.Edge in the embodiment of the present application
It is directed toward the center position of the lower surface of primary diaphragm 10, the light transmission in semi-transparent region 502 in the edge of the lower surface of primary diaphragm 10
Rate increases.It should be understood that when the edge along the lower surface of primary diaphragm 10 is directed toward the center position of the lower surface of primary diaphragm 10, partly
When the light transmittance of transmission region 502 increases, gradually it is shown with the textured pattern of semi-transparent 502 relative position of region setting.Half
It is low that the clarity for the textured pattern that the high region of light transmittance is shown in transmission region 502 is higher than light transmittance in semi-transparent region 502
The clarity of textured pattern that shows of region.
It should be understood that the light transmittance in the semi-transparent region 502 gradually increases.
In an alternative embodiment, in order to enable the linking of semi-transparent region and transparent region is naturally, the application is real
Apply the center position for being directed toward the lower surface of the primary diaphragm in example along the edge of the lower surface of the primary diaphragm, semi-opaque region
The light transmittance in domain increases from first threshold to second threshold, and second threshold is consistent with the light transmittance of transparent region.
Second threshold in the embodiment of the present application is consistent with the light transmittance of transparent region to be referred to: second threshold and clear area
The light transmittance in domain is identical, can also refer to the light transmittance of second threshold and transparent region within the scope of allowable error.
The embodiment of the present application is not construed as limiting the specific value of second threshold and first threshold.As long as it should be understood that making line
When reason pattern can be shown by transparent region 501, the light transmittance of the transparent region 501 can be used as second threshold.Example
Property, the second threshold in the embodiment of the present application can be 90%-100%.As long as it should be understood that making textured pattern semi-transparent
When region does not show or shows on a small quantity, the light transmittance in the semi-transparent region 502 can be used as first threshold.Illustratively,
One threshold value can be 0-10%.
Illustratively, the semi-transparent region 502 in the embodiment of the present application can be to be arranged under the primary diaphragm 10
The semi-transparent light coating on surface.Semi-transparent light coating in the embodiment of the present application is opaque, i.e., and at the semi-transparent light coating relative position
Textured pattern do not show.Or the semi-transparent light coating in the embodiment of the present application can make a small amount of light pass through, so that being located at
This indistinctly shows with the textured pattern at the semi-transparent light coating relative position.
The color of double of transparent coatings of the embodiment of the present application is not construed as limiting.For example, the color of semi-transparent light coating can be for not
The color of light transmission, such as black.
Transparent region 501 can be the clear coat that the lower surface of primary diaphragm 10 is arranged in the embodiment of the present application.This
Apply for the clear coat light transmission in embodiment, i.e., is shown with the textured pattern at the clear coat relative position.
It should be understood that in the actual process, in the embodiment of the present application, the color change from semi-transparent light coating to transparent figure layer is
It fades away from dark color to light color.
Illustratively, as shown in figure 3, Fig. 3 shows the area's design effect figure that fades.Semi-opaque region as seen from Figure 3
The color in domain 502 is gradually decreased along the direction that semi-transparent 502 edge of region is directed toward transparent region 501, until leaning on near-transparent
When 501 edge of region, the color in semi-transparent region 502 gradually becomes Transparent color.
In an optional implementation manner, such as Fig. 2 or as shown in figure 4, semi-transparent region 502 can surround transparent region
501。
For example, being located at the light transmittance in the semi-transparent region 502 in the left side of transparent region 501, along primary diaphragm 10
The center position that the left side edge of lower surface is directed toward the lower surface of primary diaphragm 10 increases from first threshold to second threshold.It is located at
The semi-transparent region 502 on the right side of transparent region 501, the right side edge along the lower surface of primary diaphragm 10 are directed toward primary diaphragm 10
Lower surface center position, the light transmittance in semi-transparent region 502 increases from first threshold to second threshold.Positioned at transparent region
The semi-transparent region 502 in 501 top, the top edges along the lower surface of primary diaphragm 10 are directed toward the lower surface of primary diaphragm 10
The light transmittance of center position, semi-transparent region 502 increases from first threshold to second threshold.Semi-transparent region 502 is located at transparent
When the lower section in region 501, the lower edge along the lower surface of primary diaphragm 10 is directed toward the center side of the lower surface of primary diaphragm 10
To the light transmittance in semi-transparent region 502 increases from first threshold to second threshold.
In an optional implementation manner, the position of the textured pattern in the embodiment of the present application on texture layer 30 with it is transparent
The position in region 501 is opposite.It, can be in the position phase with transparent region 501 in this way when printing textured pattern on texture layer 30
To printing textured pattern.Avoid ink waste when texture transfer.
In an optional implementation manner, the semi-transparent region 502 of the embodiment of the present application is transparent including being symmetricly set on
The first area of 501 left and right sides of region, and it is symmetricly set on the second area of about 501 two sides of transparent region.
It should be understood that the changing rule for being symmetricly set on the light transmittance of the first area of 501 left and right sides of transparent region is consistent.
The changing rule for being symmetricly set on the light transmittance of the second area of about 501 two sides of transparent region is consistent.
The concrete shape of transparent region 501 is not construed as limiting in the embodiment of the present application, the concrete shape of transparent region 501 can
To be set as needed in the lower surface of primary diaphragm 10.
Illustratively, the shape of transparent region 501 can be rectangle as shown in Figure 2, or shown in Fig. 4 or Fig. 5
Circle.Certainly, the shape of transparent region 501 may be ellipse or other irregular shapes, the embodiment of the present application pair
This is not construed as limiting.
It should be understood that since semi-transparent region 502 and transparent region 501 are respectively positioned on the lower surface of primary diaphragm 10, half
The shape of transmission region 502 can be determined by the shape of transparent region 501.
In another optional implementation, semi-transparent region 502 may include being symmetricly set on 501 left side of transparent region
The first area of right two sides.Or in another optional implementation, semi-transparent region 502 may include being symmetricly set on
Second area above and below transparent region 501.The embodiment of the present application is not construed as limiting this.
In an optional implementation manner, textured pattern is micron level textured pattern or Nano grade textured pattern.
Of course, it should be understood that the precision grade of textured pattern can according to need and be configured.
It can be rectangle with the shape of transparent region 501, by taking textured pattern is V-type as an example.As shown in fig. 6, showing shown in Fig. 6
Example has gone out the display effect of textured pattern.In Fig. 6 by taking semi-transparent region 502 does not show textured pattern as an example.As shown in fig. 7, working as
When the light transmittance in semi-transparent region 502 gradually increases, as shown in Figure 7, it can be seen that be directed toward transparent region along semi-transparent region 502
501 direction, textured pattern are gradually shown, and the clarity of the textured pattern shown by transparent region 501 is higher than half
The clarity of textured pattern shown by transmission region 502.
In an optional implementation manner, as shown in figure 8, textured pattern is the cylindrical lens arranged according to predetermined angle
Striped.
When the embodiment of the present application can be based on design textured pattern to predetermined angle, depending on lattice arrangement, the application is implemented
Example is not construed as limiting this.
It should be understood that the textured pattern on texture layer 30 in the embodiment of the present application is oppositely arranged with transparent region 501.In this way
It is shown convenient for the textured pattern on texture layer 30 by transparent region 501.
In an alternative embodiment, there is cylindrical lens striped, cylindrical lens striped is according to default on texture layer 30
Angle arrangement.
As shown in figure 8, in an optional implementation manner, there is multicycle V-type shadow textured pattern on texture layer 30.
Textured pattern in the embodiment of the present application can be periodically arranged on texture layer 30 according to predetermined period.
Illustratively, the texture depth on texture layer 30 is 6 microns -12 microns, and the period is 44 microns -64 microns.For example,
Texture depth on texture layer 30 is 8 microns, and the period is 44 microns.
It should be understood that the texture depth and period on texture layer 30 can according to need setting, the embodiment of the present application to this not
It limits.
In an alternative embodiment, as shown in Figure 1, the light non-transmittable layers 40 in the embodiment of the present application include: that setting exists
The film plating layer 401 of 30 lower section of texture layer, and the ink layer 402 below film plating layer 401 is set.
It wherein, is the one side opposite with 401 top of film plating layer below film plating layer 401.Texture layer is bonded above film plating layer 401
30 lower sections.
Specifically, optical coating can be carried out on texture layer 30 using optical coating technique, so that on texture layer 30
Cover film plating layer 401.Using silk-screen printing technique on film plating layer 401 ink for screen printing layer 402.Film plating layer 401 is used for so that line
The textured pattern managed on layer 30 has gorgeous metallic luster.The ink layer 402 can additionally be mentioned for preventing light from penetrating
Textured pattern on high secondary diaphragm 20 reaches ideal effect.
Illustratively, optical coating material can be metal oxide.For example, magnesium fluoride, titanium dioxide or zirconium oxide
Deng.The embodiment of the present application is not construed as limiting this.
The thickness of ink layer 402 of the embodiment of the present application to silk-screen on film plating layer 401 is not construed as limiting, can be according to reality
It needs to be arranged.
In an alternative embodiment, as shown in Figure 1, lower surface and the secondary diaphragm 20 in primary diaphragm 10
It is provided with transparent bonding layer 60 between upper surface, the upper surface of the lower surface of primary diaphragm 10 and the secondary diaphragm 20 passes through institute
State the bonding of transparent bonding layer 60.
It should be understood that shape and size and the above-mentioned primary diaphragm 10 and second of the transparent bonding layer 60 in the embodiment of the present application
The shape and size of diaphragm 20 match.
Illustratively, transparent bonding layer 60 is optical cement (Optically Clear Adhesive, OCA) layer.
In an alternative embodiment, since the diaphragm can be usually bonded on the transparent substrate to form terminal shell
Body.And usually can have one or more first through hole on terminal shell, for opposite with the electronic component of terminal inner
Setting.Therefore, it also can have one or more second through-hole on the diaphragm, one or more second through-hole and terminal
One or more first through hole usually having on shell corresponds.
In another embodiment, the embodiment of the present application provides a kind of terminal shell, comprising: transparent substrate, and fitting
The diaphragm as described in above-described embodiment on the transparent substrate.For example, a kind of achievable terminal shell can be as shown in Figure 9.
Illustratively, which is bonded on the transparent substrate by OCA layers.
Wherein, the material of the transparent substrate in the embodiment of the present invention can be glass material, perhaps be PET or be set
Rouge, or be ceramics, the embodiment of the present application is not construed as limiting this.It should be understood that the terminal shell in the embodiment of the present application can be used
Make the rear cover of terminal.
In another embodiment, a kind of terminal of the embodiment of the present application, the terminal includes: whole described in above-described embodiment
End housing.
It should be understood that the terminal includes first shell, is set to the intracorporal printed circuit board (Printed of first shell
Circuit board, PCB) and terminal shell provided in an embodiment of the present invention.Wherein, terminal shell is connect with first shell,
The CCD camera assembly connecting with pcb board is provided in first shell.When terminal shell is connect with first shell, the camera
Component is oppositely arranged with the camera shooting head region on terminal shell.The terminal can be mobile phone, tablet computer, notebook etc..
The embodiment of the present application to the connection type of said first shell and terminal shell without limiting, as long as can guarantee
First shell is connected with terminal shell.Illustratively, which can connect with first shell integral type, or should
Terminal shell can be detachably connected with first shell.For example, in first shell border viscose glue or glue dispensing, it then will be whole
End housing is fixed on viscose glue or glue place for dispensing glue.
Illustratively, the terminal in the embodiment of the present application can be tablet computer, mobile phone, MP4.
It should be understood that can also have other components in the terminal, specific component can be with reference to whole in the prior art
The setting at end.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of diaphragm characterized by comprising primary diaphragm and secondary diaphragm；
Wherein, the lower surface of the primary diaphragm has the area that fades, and the lower surface of the secondary diaphragm has texture layer, Yi Jishe
Set the light non-transmittable layers below the texture layer, the upper surface fitting of the lower surface of the primary diaphragm and the secondary diaphragm；
The area that fades includes transparent region and the semi-transparent region outside the transparent region；
When light is incident on the secondary diaphragm, the textured pattern on the texture layer is shown by the transparent region.
2. diaphragm according to claim 1, which is characterized in that described in the edge direction along the lower surface of the primary diaphragm
The light transmittance of the center position of the lower surface of primary diaphragm, the semi-transparent region increases.
3. diaphragm according to claim 2, which is characterized in that described in the edge direction along the lower surface of the primary diaphragm
The light transmittance of the center position of the lower surface of primary diaphragm, the semi-transparent region increases from first threshold to second threshold, institute
It is consistent with the light transmittance of the transparent region to state second threshold.
4. diaphragm according to claim 1-3, which is characterized in that the semi-transparent region is setting described the
The semi-transparent light coating of the lower surface of one diaphragm.
5. diaphragm according to claim 1-4, which is characterized in that the position of the textured pattern on the texture layer
It is opposite with the position of the transparent region.
6. diaphragm according to claim 1-5, which is characterized in that the semi-transparent region includes being symmetricly set on
First area at left and right sides of the transparent region, and it is symmetricly set on the second area of the transparent region or more two sides.
7. diaphragm according to claim 1-6, which is characterized in that the textured pattern is micron level texture maps
Case or Nano grade textured pattern.
8. diaphragm according to claim 1-7, which is characterized in that the textured pattern is to arrange according to predetermined angle
The cylindrical lens striped of column.
9. a kind of terminal shell characterized by comprising transparent substrate, and be fitted on the transparent substrate such as right
It is required that diaphragm described in any one of 1-8.
10. a kind of terminal characterized by comprising terminal shell as claimed in claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593973.5A CN109605893A (en) | 2018-12-25 | 2018-12-25 | A kind of diaphragm, terminal shell and terminal |
| PCT/CN2019/121887 WO2020134853A1 (en) | 2018-12-25 | 2019-11-29 | Membrane, terminal housing, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593973.5A CN109605893A (en) | 2018-12-25 | 2018-12-25 | A kind of diaphragm, terminal shell and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109605893A true CN109605893A (en) | 2019-04-12 |
Family
ID=66012390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811593973.5A Pending CN109605893A (en) | 2018-12-25 | 2018-12-25 | A kind of diaphragm, terminal shell and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109605893A (en) |
| WO (1) | WO2020134853A1 (en) |
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| CN110053384A (en) * | 2019-04-26 | 2019-07-26 | 维沃移动通信有限公司 | Terminal device, shell of terminal device and preparation method thereof |
| CN110446380A (en) * | 2019-07-30 | 2019-11-12 | 惠州Tcl移动通信有限公司 | Production method, shell and the intelligent terminal of diaphragm |
| CN110719393A (en) * | 2019-11-12 | 2020-01-21 | Oppo广东移动通信有限公司 | Camera lens, preparation method thereof, camera assembly and electronic equipment |
| CN111263546A (en) * | 2020-01-21 | 2020-06-09 | Oppo广东移动通信有限公司 | Housing assembly and electronic device |
| CN111586221A (en) * | 2020-05-25 | 2020-08-25 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
| WO2020253820A1 (en) * | 2019-06-19 | 2020-12-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Film structure, shell, electronic device, and method for manufacturing film structure |
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| CN110719393A (en) * | 2019-11-12 | 2020-01-21 | Oppo广东移动通信有限公司 | Camera lens, preparation method thereof, camera assembly and electronic equipment |
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Also Published As
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| WO2020134853A1 (en) | 2020-07-02 |
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