CN207764693U - Decorating film and electronic device - Google Patents
Decorating film and electronic device Download PDFInfo
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- CN207764693U CN207764693U CN201721919810.2U CN201721919810U CN207764693U CN 207764693 U CN207764693 U CN 207764693U CN 201721919810 U CN201721919810 U CN 201721919810U CN 207764693 U CN207764693 U CN 207764693U
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Abstract
The utility model discloses a kind of decorating film and electronic device, decorating film includes rupture pressure disc and decorating structure, and the decorating structure is stacked with the rupture pressure disc, and the decorating structure includes ink layer, and the ink layer is provided with antenna electrode.Antenna electrode is set up directly on the ink layer of decorating film by the decorating film of the above embodiment, can optimize the space configuration of antenna structure, advantageously reduces Antenna Design cost.
Description
Technical field
The utility model is related to technical field of electronic device, more specifically, are related to a kind of decorating film and electronic device.
Background technology
In the electronic device of the relevant technologies, then the design of antenna generally use flexible circuit board is assemblied on mainboard.But
It is that the antenna cost of this design is higher, and compares and occupy product design space.
Utility model content
The utility model aims to solve at least one of technical problem present in the relevant technologies.For this purpose, the utility model is real
The mode of applying needs to provide a kind of decorating film and electronic device.
A kind of decorating film of the utility model embodiment, including rupture pressure disc and decorating structure, the decorating structure and institute
It states rupture pressure disc to be stacked, the decorating structure includes ink layer, and the ink layer is provided with antenna electrode.
Antenna electrode is set up directly on the ink layer of decorating film by the decorating film of the above embodiment, can optimize antenna
The space configuration of structure advantageously reduces Antenna Design cost.
In some embodiments, the antenna electrode is in latticed, and the ink layer forms fluted, the antenna electric
Pole is arranged in the groove.In this way, the integral thickness of decorating film can be reduced, keep electronic device more compact, convenient for lightening.
In some embodiments, the antenna electrode is formed in the table of the ink layer by way of metal deposit
Face.It so, it is possible antenna electrode being produced on ink layer, fully save space, be convenient for the light book of decorating film and electronic device
Change.
In some embodiments, the antenna electrode is arranged by way of stickup on the surface of the ink layer.Such as
The antenna made, is placed directly against the surface of ink layer by this, and while saving space, the manufacture of decorating film is more simple
It is single, it is more efficient.
In some embodiments, the decorating structure includes protective layer, and the protective layer is fitted in the ink layer simultaneously
Cover the antenna electrode.In this way, antenna can be protected, extend the service life of antenna.
In some embodiments, the rupture pressure disc includes the transparent substrate being stacked and optical adhesive layer, the decoration
The structure setting side opposite with the optical adhesive layer in the transparent substrate.In this way, transparent substrate and optical adhesive layer (OCA) energy
Enough ensure the explosion prevention function of decorating film.
In some embodiments, the decorating structure includes texture layer, and the texture layer is arranged in the transparent substrate
The side opposite with the optical adhesive layer, the ink layer are formed in the downside of the texture layer.In this way, realizing decorating film
Texture structure makes decoration film outward appearance meet user demand.
In some embodiments, the decorating structure includes decorative layer, and the decorative layer is located at the texture layer and institute
It states between ink layer.In this way, decorating film can be made to meet more user demands, the user experience is improved, meanwhile, it can also make ink
Layer is attached in decorative layer more securely.
A kind of electronic device of the utility model embodiment, includes the decorating film of any of the above-described embodiment.
Antenna electrode is set up directly on the ink layer of decorating film by the electronic device of the above embodiment, can optimize day
The space configuration of cable architecture advantageously reduces the design cost of antenna and electronic device.
In some embodiments, the electronic device includes panel and display screen, and the decorating film is arranged in the face
Between plate and the display screen.In this way, panel can further protect display screen, extend the service life of electronic device.
The additional aspect and advantage of the utility model embodiment will be set forth in part in the description, partly will be under
Become apparent in the description in face, or is recognized by the practice of the utility model.
Description of the drawings
In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the decorating film of the utility model embodiment；
Fig. 2 is another structural schematic diagram of the decorating film of the utility model embodiment；
Fig. 3 a are the pattern schematic diagrames of the antenna electrode of the decorating film of the utility model embodiment；
Fig. 3 b are another pattern schematic diagrames of the antenna electrode of the decorating film of the utility model embodiment；
Fig. 3 c are another pattern schematic diagrames of the antenna electrode of the decorating film of the utility model embodiment；
Fig. 4 is the schematic diagram of the grid cell of the antenna electrode of the decorating film of the utility model embodiment；
Fig. 5 is another structural schematic diagram of the decorating film of the utility model embodiment；
Fig. 6 is the structural schematic diagram of the electronic device of the utility model embodiment.
Specific implementation mode
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as to this practicality
Novel limitation.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It should not be understood as indicating or imply relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include one or more feature.In the utility model
Description in, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be to be electrically connected or can be in communication with each other；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the interaction relationship of the connection or two elements inside two elements.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter to the component of specific examples and being set for describing.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example for the various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
It please join Fig. 1-Fig. 2, a kind of decorating film 100 (Deco Film) of the utility model embodiment, including rupture pressure disc
102 and decorating structure 104, decorating structure 104 be stacked with rupture pressure disc 102, decorating structure 104 include ink layer 106, ink
Layer 106 is provided with antenna electrode 108.
Antenna electrode 108 is set up directly on the ink layer 106 of decorating film 100 by the decorating film 100 of the above embodiment,
The space configuration that antenna structure can be optimized advantageously reduces Antenna Design cost.
Specifically, decorating film 100 can be applied to electronic device, for example, the upper table of the display screen of electronic device can be attached at
Face, to protect display screen, the damage of display screen when preventing electronic device from colliding.When attaching, rupture pressure disc 102 is far from display screen, dress
The layer of the formation of structure 104 is adornd between rupture pressure disc 102 and display screen.Preferably, ink layer 106 and antenna electrode 108 are arranged
In the non-display area of electronic device.
The color of ink layer 106 can be selected according to actual needs, e.g. white or black etc..
In some embodiments, Fig. 1, Fig. 3 a please be join to Fig. 4, antenna electrode 108 is in latticed, the formation of ink layer 106
Fluted 110, antenna electrode 108 is arranged in groove 110.In this way, the integral thickness of decorating film 100 can be reduced, electronics is made to fill
Set it is more compact, convenient for lightening.
Specifically, ink layer 106 can be formed by way of coating, and groove is then formed using nanometer embossing
110, after the solidification of ink layer 106, conductive material is filled to groove 110, antenna electrode 108 is formed after conductive material solidification.
When forming groove 110, the pattern of groove 110 with the pattern of antenna electrode 108 to be formed match.In this way
Latticed antenna electrode 108 can be realized well.
Fig. 3 a to Fig. 3 c are please referred to, in some embodiments, antenna electrode 108 can be formed by latticed conductor wire.
Antenna electrode 108 includes multiple grid cells.Grid cell can be square, diamond shape or regular hexagon or other irregular shapes
Shape.It refers to that each grid cell of antenna electrode 108 is square that grid cell, which is square,.Grid cell be diamond shape or
Regular hexagon meaning having the same.And grid cell refers to for irregular shape, the grid cell for constituting antenna electrode 108 can
To include square, diamond shape, regular hexagon, rectangle and other are randomly shaped.It is appreciated that antenna electrode 108 is in latticed
It can keep antenna that there is higher translucency.
In some embodiments, grid cell is formed by curing by the conductive material being filled in groove 110.Conductive material
Can be metal material or tin indium oxide (ITO).Preferably, conductive material is metal material, and metal material is selected from golden (Au), silver
(Ag), copper (Cu), nickel (Ni), molybdenum (Mo), aluminium (Al) and one kind in zinc (Zn) or by golden (Au), silver-colored (Ag), copper (Cu), nickel
(Ni), the alloy that at least two in molybdenum (Mo), aluminium (Al) and zinc (Zn) are formed.
Relative to expensive indium tin oxide (ITO), golden (Au), silver-colored (Ag), copper (Cu), nickel (Ni), molybdenum (Mo), aluminium (Al)
And the price of zinc (Zn) is relatively low, advantageously reduces the price of decorating film 100, and the electric conductivity of these types of metal disclosure satisfy that
Conductive requirement.Also, metal wire has preferable toughness, the phenomenon that being not susceptible to be cracked so that the conduction of antenna electrode 108
Performance is relatively stable.
Referring to Fig. 4, in some embodiments, the line width d1 of grid can be 1 μm -10 μm.Preferably, the line of grid
Wide d1 can be 2 μm -5 μm.It is appreciated that the translucency of antenna electrode 108 is related with the line width of grid, the line width of grid is got over
Small, the translucency of decorating film 100 is better.It is appreciated that if decorating film 100 does not require translucency, in order to make
The size of antenna is made to set specific grid line width.
In some embodiments, the spacing d2 of grid can be 100 μm -600 μm.Preferably, the spacing d2 of grid can
To be 200 μm -500 μm.It is appreciated that grid spacing can be configured according to translucency, electric conductivity and cost etc..
In some embodiments, the square resistance of grid can be 2 Ω/sq-100 Ω/sq.In this way, advantageously ensuring that
The electric conductivity of antenna electrode 108, is conducive to signal transmission.
In some embodiments, the resistance of antenna 14 can be 4 Ω -7 Ω.Antenna electrode 108 1543MHz,
Standing-wave ratio under two wave bands of 1791MHz can be 1.5-3.5.In this way, being advantageously implemented the transmitting of radio wave signal and connecing
It receives.
In some embodiments, Fig. 2 please be join, antenna electrode 108 is formed in ink layer 106 by way of metal deposit
Surface.It so, it is possible antenna electrode 108 being produced on ink layer 106, fully save space, be convenient for decorating film 100 and electricity
The light book of sub-device.
Specifically, after forming ink layer 106, in the orientation of diagram, it can be arranged in the lower surface of ink layer 106 and hide
Cover, allows metal ion deposition on ink layer 106.Shade has the pattern that the pattern with antenna matches.In addition, for realize compared with
Shade, can be attached to the lower surface of ink layer 106 by good pattern transferring effect.
In some embodiments, Fig. 2 please be join, the table in ink layer 106 is arranged in antenna electrode 108 by way of stickup
Face.In this way, the antenna made is placed directly against to the surface of ink layer 106, and while saving space, the system of decorating film 100
It is relatively simple to make mode, it is more efficient.
It is appreciated that the method for nanometer embossing or metal deposit can be used to be formed in antenna electrode 108, day is made
After line electrode 108, antenna electrode is integrally attached to the surface of ink layer 106.
In some embodiments, decorating structure 104 includes protective layer (not shown), and protective layer is fitted in ink layer 106
And cover antenna electrode 108.In this way, antenna can be protected, extend the service life of antenna.
Specifically, protective layer can be used insulating materials and be made.In the orientation of diagram, in conjunction in different embodiments,
Lower surface (as shown in Figure 1) or antenna electrode in the lower surface of antenna electrode 108 and/or ink layer 106 is arranged in protective layer
108 lower surface (as shown in Figure 2).
In some embodiments, Fig. 5 please be join, rupture pressure disc 102 includes the transparent substrate 112 being stacked and optical adhesive layer
114, the side opposite with optical adhesive layer 114 in transparent substrate 112 is arranged in decorating structure 104.In this way, transparent substrate 112 and light
The explosion prevention function of decorating film 100 can be ensured by learning glue-line 114 (OCA).
Specifically, transparent substrate 112 can be that poly terephthalic acid class plastics, plastic transparent material or makrolon are contour
Transparency material.In the orientation of diagram, decorating structure 104 is attached to the lower surface of transparent substrate 112, and optical adhesive layer 114 is attached to
The upper surface of transparent substrate 112.
The thickness of transparent substrate 112 can be 0.3mm-1.2mm, it is preferred that the thickness of transparent substrate 112 can be
0.5mm-0.7mm, to ensure the translucency of rupture pressure disc 102.
In some embodiments, decorating structure 104 includes texture layer 115, and texture layer 115 is arranged in transparent substrate 112
The side opposite with optical adhesive layer 114, ink layer 106 are formed in the downside of texture layer 115.In this way, realizing decorating film 100
Texture structure makes 100 appearance of decorating film meet user demand.
In one example, ultraviolet glue (UV glue) can be used to form texture layer 115.
In some embodiments, decorating structure 104 includes decorative layer 116, and decorative layer 116 is located at texture layer 115 and oil
Between layer of ink 106.In this way, decorating film 100 can be made to meet more user demands, the user experience is improved, meanwhile, it can also make oil
Layer of ink 106 is attached in decorative layer 116 more securely.
Specifically, decorative layer 116 can be made by NCVM (Non-Conductive Vacuum Metalize) processing procedure.Decoration
Layer 116 is the coating that plated film color and luster effect can be presented.
It please join Fig. 6, a kind of electronic device 200 of the utility model embodiment includes the dress of any of the above-described embodiment
Adorn film 100.
Antenna electrode 108, is set up directly on the ink layer of decorating film 100 by the electronic device 200 of the above embodiment
106, the space configuration of antenna structure can be optimized, advantageously reduce the design cost of antenna and electronic device 200.
Specifically, electronic device 200 can be the electronics dresses such as mobile phone, notebook, tablet computer and intelligent wearable device
It sets.
In some embodiments, electronic device 200 includes panel 202 and display screen 204, and decorating film 100 is arranged in face
Between plate 202 and display screen 204.In this way, panel 202 can further protect display screen 204, extend the use of electronic device 200
Service life.
Specifically, decorating film 100 can be attached on the display surface of display screen 204, if ink layer 106 is opaque, ink
Layer 106 and antenna electrode 108 may be provided at the non-display area of electronic device 200, and decorating film 100 has transparent display window
(not shown), ink layer 106 and antenna electrode 108 are located at the side of display window.The display surface and display window of display screen 204
It is correspondingly arranged.Display screen 204 can be touch display screen.Panel 202 can be transparent panel, such as glass panel or sapphire panel.
In other embodiments, decorating film 100 can be attached on the touch panel of non-display class of electronic device, to protect
Protect touch panel.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation
In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-mentioned embodiment party
Formula is exemplary, and should not be understood as limiting the present invention, and those skilled in the art are in the utility model
The above embodiment can be changed, be changed in range, replaced and modification.
Claims (10)
1. a kind of decorating film, which is characterized in that including rupture pressure disc and decorating structure, the decorating structure is laminated with the rupture pressure disc
Setting, the decorating structure includes ink layer, and the ink layer is provided with antenna electrode.
2. decorating film as described in claim 1, which is characterized in that the antenna electrode is in latticed, and the ink layer is formed
Fluted, the antenna electrode is arranged in the groove.
3. decorating film as described in claim 1, which is characterized in that the antenna electrode is formed in by way of metal deposit
The surface of the ink layer.
4. decorating film as described in claim 1, which is characterized in that the antenna electrode is arranged by way of stickup described
The surface of ink layer.
5. decorating film as described in claim 1, which is characterized in that the decorating structure includes protective layer, the protective layer patch
It closes in the ink layer and covers the antenna electrode.
6. decorating film as described in claim 1, which is characterized in that the rupture pressure disc includes the transparent substrate and light being stacked
Glue-line is learned, the side opposite with the optical adhesive layer in the transparent substrate is arranged in the decorating structure.
7. decorating film as claimed in claim 6, which is characterized in that the decorating structure includes texture layer, and the texture layer is set
The side opposite with the optical adhesive layer in the transparent substrate is set, the ink layer is formed in the downside of the texture layer.
8. decorating film as claimed in claim 7, which is characterized in that the decorating structure includes decorative layer, the decorative layer position
Between the texture layer and the ink layer.
9. a kind of electronic device, which is characterized in that including claim 1-8 any one of them decorating films.
10. electronic device as claimed in claim 9, which is characterized in that the electronic device includes panel and display screen, described
Decorating film is arranged between the panel and the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919810.2U CN207764693U (en) | 2017-12-29 | 2017-12-29 | Decorating film and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919810.2U CN207764693U (en) | 2017-12-29 | 2017-12-29 | Decorating film and electronic device |
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| Publication Number | Publication Date |
|---|---|
| CN207764693U true CN207764693U (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919810.2U Active CN207764693U (en) | 2017-12-29 | 2017-12-29 | Decorating film and electronic device |
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| CN (1) | CN207764693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174419A1 (en) * | 2020-03-03 | 2021-09-10 | 安徽精卓光显技术有限责任公司 | Decorative plate and electronic device |
-
2017
- 2017-12-29 CN CN201721919810.2U patent/CN207764693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174419A1 (en) * | 2020-03-03 | 2021-09-10 | 安徽精卓光显技术有限责任公司 | Decorative plate and electronic device |
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Effective date of registration: 20210413 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Patentee before: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. |