CN206686483U - A kind of electronic equipment cover plate and electronic equipment - Google Patents
A kind of electronic equipment cover plate and electronic equipment Download PDFInfo
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- CN206686483U CN206686483U CN201720542984.5U CN201720542984U CN206686483U CN 206686483 U CN206686483 U CN 206686483U CN 201720542984 U CN201720542984 U CN 201720542984U CN 206686483 U CN206686483 U CN 206686483U
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Abstract
The utility model discloses a kind of electronic equipment cover plate, it includes cover plate main body, the cover plate main body is included to the inner surface of electronic equipment internal and the outer surface of External Environment, and the electronic equipment cover plate also includes the decorating film for the non-linear shape bright rays for being arranged at the cover plate main body and making outer surface that effect of shadow be presented.By decorating film, the non-linear shape bright rays of effect of shadow can be presented in the outer surface of electronic equipment cover plate, have preferable decorative effect.In addition, further disclose a kind of electronic equipment with the electronic equipment cover plate.
Description
Technical field
It the utility model is related to a kind of electronic equipment cover plate and electronic equipment.
Background technology
With the development of science and technology, social progress, electronic equipment become increasingly popular people's especially by taking mobile phone as an example
Life.In face of the higher and higher requirement of consumer, when technological innovation and function innovation are constantly being sought to meet by many producers
While the development trend in cyclization border, energy-conservation and differentiation, many designers have been turned one's attention in electronic equipment cover plate
Design.The cover plate of mobile phone both plays a part of protecting the part inside mobile phone, also functions to the effect of beautifying and decorating mobile phone, decoration effect
The outstanding hand-set lid design of fruit can not only increase the value of mobile phone, can also improve the usage experience of user, add user
To the range of choice of mobile phone profile so that mobile phone obtains the welcome of more users.However, at present to the Art Design of hand-set lid
The replacing (such as glass, metal, plastic cement) of material or the replacing (monochromatic replacement) of color are concentrated on, causes hand-set lid
Pattern is not prominent enough all the time, and the usage experience of user, which does not reach, to be pleasantly surprised.
Utility model content
Based on this, it is necessary to provide a kind of electronic equipment cover plate, the electronic equipment cover plate has preferable decorative effect.
A technical scheme of the present utility model is：
A kind of electronic equipment cover plate, it includes cover plate main body, and the cover plate main body includes the interior table to electronic equipment internal
Face and the outer surface of External Environment, the electronic equipment cover plate also include being arranged at the cover plate main body and make outer surface that light be presented
The decorating film of the non-linear shape bright rays of shadow effect.
In a wherein embodiment, the decorating film includes bearing bed and the micro-nano knot being formed on the bearing bed
Structure, the micro-nano structure are in non-rectilinear striated.
In a wherein embodiment, micro-nano structure transverse direction, the vertical or arranged askew of the non-rectilinear striated.
In a wherein embodiment, the micro-nano structure is shaped as curve, broken line, wave or circular arc line.
In a wherein embodiment, the micro-nano structure is curve-like lens, polyline shaped lens or CD lines.
In a wherein embodiment, the micro-nano structure is by the plural striped of predetermined point diverging, or the micro-nano knot
Structure is the plural striped along the circumferential direction dissipated by pre- centering, or the micro-nano structure is the plural number spread by pre- centering
Concentric circles or donut.
In a wherein embodiment, the micro-nano structure of the non-rectilinear striated is regular curve line or irregular curve
Line.
In a wherein embodiment, curved grain or the irregular curve line is along predetermined curve circuit or wave circuit
Extension.
In a wherein embodiment, the decorating film also include bond bearing bed to cover plate main body tack coat, be located at
Reflecting layer on micro-nano structure and cover in the dyed layer on reflecting layer.
The utility model also discloses a kind of electronic equipment, including foregoing described electronic equipment cover plate, the electronic equipment
For tablet personal computer, mobile phone, ipad, notebook, intelligent watch, ipod, camera, video camera or Intelligent bracelet.
The beneficial effects of the utility model：Electronic equipment cover plate provided by the utility model has decorating film, passes through dress
Film is adornd, the outer surface of electronic equipment cover plate can be presented the non-linear shape bright rays of effect of shadow, have preferable decorative effect.
Brief description of the drawings
Fig. 1 is the schematic cross-section example of the utility model electronic equipment cover plate；
Fig. 2 to Fig. 5 is the schematic cross-section example of the decorating film of the utility model a kind of electronic equipment cover plate；
Fig. 6 to Figure 17 is the Pictorial examples of the micro-nano structure of the utility model electronic equipment cover plate.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can pass through many different forms
To realize, however it is not limited to embodiment disclosed below.On the contrary, the purpose for providing these embodiments is made to this practicality
The more thorough and comprehensive that new disclosure understands.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
The utility model discloses a kind of electronic equipment cover plate, and it includes cover plate main body.Cover plate main body is included to electronic equipment
Internal inner surface and the outer surface of External Environment.Electronic equipment cover plate also includes being arranged at cover plate main body and outer surface being presented
The decorating film of the non-linear shape bright rays of effect of shadow.By setting decorating film, decorating film energy on electronic equipment cover plate
Make cover plate main body that shadow bright rays, and the change that can be floated with the change of viewing angle be presented, so that electronic equipment cover plate
It is no longer dull, there is the visual effect being pleasantly surprised.
The non-linear shape bright rays that electronic equipment cover plate is shown is shadow floating change, can be floating with the movement of observation sight
It is dynamic.Decorating film includes bearing bed and the micro-nano structure being formed on bearing bed, and micro-nano structure is in non-rectilinear striated.Non-rectilinear
The micro-nano structure of striated is horizontal, vertical or arranged askew.Micro-nano structure is shaped as curve, broken line, wave or circular arc line
Etc. various non-rectilinears.The non-linear shape bright rays that micro-nano structure is formed can seem that effect of shadow is more agile, so that electronics is set
The decorative effect of standby cover plate is more dazzled.Preferably, in the orientation of bright rays, can be it is horizontal, vertical or oblique regularly arranged,
When being shown on electronic equipment cover plate, the floating track of bright rays can be directed towards either direction.Arrangement mentioned here, can be with
It is the arrangement that several non-linear shape bright rays in this direction are shown on a visual angle；Can also be with vision
Angle is changed stepwise, and one or several non-linear shape bright rays floats change in this direction.
In other modes, micro-nano structure is the plural striped dissipated by predetermined point.The predetermined point is located at appointing for cover plate main body
One position, it is preferred that on one of sideline up and down of cover plate main body, to cover plate master centered on the predetermined point
Internal radiation spreads.Preferably, predetermined point can be a pre- centering, micro-nano structure be with the pre- centering along the circumferential direction
The plural striped of diverging.During observation, the non-linear shape bright rays of formation is circumferentially progressively floated and become centered on pre- centering
Change, there is the decorative effect of magnificent mansion.Preferably, micro-nano structure is the plural concentric circles spread by pre- centering.Formed
Non-linear shape bright rays can be the similar water ripples rippled, and have the visual effect being vividly pleasantly surprised very much.Certainly, except ripples
Line, in other embodiment, non-linear shape bright rays can also show similar silk line.
Preferably, the micro-nano structure of non-rectilinear striated is the curved grain of positive raised line design shape or cosine line shape.Curved grain can be with
The linear extension virtual along one, the virtual straight line of this can be horizontal, vertical or angularly disposed.Curved grain can also edge
Predetermined curve circuit or the extension of wave circuit, the shadow of formation is more complicated and changeable, and effect of shadow is more dazzling.Work as song
Strain line along predetermined curve circuit or wave circuit extend when, the curve circuit or wave circuit can also with laterally (
That is horizontal direction) arranged into predetermined angle, such as, the angle with transverse direction is 60 degree.Certainly, curve or wave also can be along
Predetermined point diverging arrangement, it is preferred that adjacent curve or wave are separated by identical angle, for example are 30 degree.The position of predetermined point
The surrounding sideline or center of cover plate main body can be located at, two for example when base enclosure is quadrangle of center here are right
The intersection point of linea angulata.
Preferably, the width of non-linear shape bright rays changes with floating, for example gradually broadens or be tapered, and will make electricity
Sub- equipment cover plate has preferable decorative effect, agile dazzling.
Micro-nano structure can be the optical texture of the non-linear shape cylindrical mirrors such as curve-like lens, polyline shaped lens or CD lines.
From the point of view of cross sectional shape, micro-nano structure can be the regular shape such as triangle, semicircle, rectangle, trapezoidal, can be that abnormity waits not
Regular shape.These structures can continuously be set, and can also be arranged at intervals.Generally, micro-nano structure include bulge-structure and/
Or sunk structure.
Preferably, micro-nano structure can be the structure directly imprinted out on bearing bed or be applied on bearing bed
Imprint to be formed again after cloth UV glue.Either directly impressing or be coated with after imprint, bearing bed be able to can melt with micro-nano structure for
It is wholely set.Bearing bed can be directly formed on cover plate main body, tack coat can also be set, sticked bearing bed by tack coat
It is labelled on cover plate main body.
In order to strengthen effect of shadow, decorating film can also include the reflecting layer on micro-nano structure and be covered in reflection
Dyed layer on layer.Cover plate main body can be plastics, glass or metal material.Preferably, cover plate main body is transparent material, such as
For glass material, cover plate main body is included to the inner surface of electronic equipment internal and the outer surface of External Environment.Decorating film is set
In inner surface, the non-linear shape bright rays of effect of shadow can be presented in outer surface by clear glass.Effect of shadow can from outer surface side
It was observed that and because micro-nano structure is located at inner surface, it can protect and be not damaged by, it is durable in use.Micro-nano structure is transparent configuration, this
In it is described transparent, refer to transparent on optical significance, for example light transmittance is more than 70%, including transparent and translucent etc..
Hereinafter, Shenfu figure is asked, describes electronic equipment cover plate of the present utility model.
Referring to Fig. 1, the utility model discloses a kind of electronic equipment cover plate 100, it includes cover plate main body 1 and decorating film
2.Decorating film 2 includes tack coat 21, bearing bed 22, micro-nano structure 23, reflecting layer 24 and the dyed layer 25 being once laminated.Cover plate
Main body 1 includes relative inner surface 11 and outer surface 12, and decorating film 2 is arranged on inner surface 11.Cover plate main body 1 is anticipated for optics
Transparent shell in justice, here transparent, including all-transparent and translucent etc., such as light transmittance are more than 70%.Because it is optics
It is transparent in meaning, so decorating film 2 can be visually observed from outer surface 12.
The material of bearing bed 22 can be polymer.Polymer can be a kind of polymer or two kinds of polymer.
Each polymer can be single polymer, or by multiple single mixed with polymers that will not be reacted into it is mixed
Close polymer.Polymer can be PET (polyethylene terephthalate, polyethylene terephthalate), PVC
(Polyvinyl chloride, polyvinyl chloride), PC (Polycarbonate, makrolon) or PMMA (Polymethyl
Methacrylate, polymethyl methacrylate) etc. resin material, or UV (Ultraviolet Rays) glue, OCA
Optic-solidified adhesive or heat-curable glues such as (Optically Clear Adhesive).
Tack coat 21 is used to bond cover plate main body 1 and bearing bed 22 so that decorating film 2 is bonded on cover plate main body 1.Hold
Carrier layer 22 sets micro-nano structure 23 relative to the another side of tack coat 21, and micro-nano structure 23 is the raised knot of spaced plural number
Structure, the width of bulge-structure is 10 μm, is highly 1 μm, and the spacing of adjacent protrusion structure is 6 μm.Preferably, bearing bed 22 and micro-
Micro-nano structure 23 uses identical material, for example is UV glue, then can be imprinting moulding micro-nano knot while bearing bed is formed
Structure, it is another to play solidification；Can also be that one layer of UV glue is coated on molded bearing bed, after imprinting moulding micro-nano structure 23 again
Solidification.In this way, micro-nano structure 23 melts after solidifying with bearing bed 22 can be considered as integrative-structure.In other embodiment, bearing bed 22
For PET materials, cover plate is bonded in imprinting moulding micro-nano structure 23, bearing bed 22 after coating UV glue in the PET materials of preparation
In main body 1.It is of course also possible to the direct coating material such as UV glue on cover plate main body 1, then imprinting moulding micro-nano structure.Also may be used
The methods of with by printing, etching, is molded micro-nano structure.
Emission layer 24 is located on micro-nano structure 23 for plating, for strengthening the optical effect of micro-nano structure 23.Reflecting layer 24 is
Molybdenum (Mo), aluminium (Al), silver-colored (Ag), nickel (Ni), platinum (Pt), rhodium (Rh) or include molybdenum (Mo), aluminium (Al), silver-colored (Ag), nickel
(Ni), the metal level of the alloy of at least one of platinum (Pt), rhodium (Rh).Dyed layer 25 is arranged on reflecting layer 24, for making electricity
Color is presented in sub- equipment cover plate 100.The color of electronic equipment cover plate 100 can have cover plate main body 1 to provide, it is possibility to have decoration is thin
Dyed layer 25 in film 2 provides or cover plate main body 1 and the cooperation offer of dyed layer 25.The color of cover plate main body 1 can be
The color of material, or the color that cohesive color layers provide itself.Pass through the setting of decorating film 2, particularly micro-nano
After structure 23 is to the effect of light, the color that electronic equipment cover plate 100 is presented has non-linear shape bright rays, with the shifting of sight
Dynamic, non-linear shape bright rays can float change, so that not flat colour is presented in electronic equipment cover plate 100, has and shy very much
Gorgeous visual effect.
Micro-nano structure 23 can have many types, for example curve-like lens, polyline shaped lens or CD lines etc. are various non-straight
The cylindrical mirror of wire, so as to produce the shadow bright rays of non-linear shape.The cross section structure of micro-nano structure 23 except as shown in Figure 1 in addition to,
The shape in its section can also be other various ways as described in Fig. 2 to Fig. 5.As shown in Fig. 2 the section of micro-nano structure 23 is
Semicircular in shape, and nothing is spaced between micro-nano structure 23.As shown in figure 3, the section of micro-nano structure 23 is triangle, and it is micro-
It is spaced between micro-nano structure 23.As shown in figure 4, the section of micro-nano structure 23 is raised quadrangle, and micro-nano structure 23 it
Between be spaced.As shown in figure 5, quadrangle of the micro-nano structure for depression, and be spaced between micro-nano structure 23.Certainly, its
In his embodiment, trapezoidal equal-specification shape or other irregular shapes etc. can also be.It is projection that micro-nano structure 23, which can be,
Structure, can also be sunk structure, or existing bulge-structure has sunk structure again.Pass through the type of micro-nano structure 23, shape
Shape, interval, the setting of arrangement, the abundant shadow striped of effect can be presented, very novel design concept, bring what is enriched very much
Subject matter is designed, embodies various totally different effect of shadow, the unsurpassed decorative effect that is pleasantly surprised is presented, enjoys impayable vision body
Test.
Decorating film 2 is set on the inner surface 11 of the cover plate main body 1 of electronic equipment cover plate 100, from the outer wall of cover plate main body 1
During observation, the non-linear shape bright rays of effect of shadow, and change of being floated with visual angle change can be observed.Electronic equipment cover plate
100 can show different non-linear shape bright rays according to the arrangement of micro-nano structure.It please join Fig. 6 to Figure 17, exemplary shows
The arrangement mode of the micro-nano structure of several the utility model electronic equipment cover plates 100.The non-linear shape bright rays of formation be respectively provided with
Viewing angle changes and the lines of the effect of shadow micro-nano structure striped for change of floating can be curve, broken line, wave or circle
The various non-rectilinears such as camber line.The micro-nano structure of non-rectilinear striated can be as shown in Fig. 6, Fig. 7, Fig. 8 it is transversely arranged, can also
For vertical array as shown in Figure 9, Figure 10.In other embodiment, the micro-nano structure of non-rectilinear striated can also be such as Figure 11, figure
12nd, with laterally being arranged in predetermined angular shown in Figure 13.As shown in figure 14, micro-nano structure is the plural striped dissipated along predetermined point,
Predetermined point is arranged on the top edge line of cover plate main body.As shown in figure 15, micro-nano structure is along the circumferential direction to be sent out with pre- centering
Scattered plural striped, pre- centering are two cornerwise intersection points.As shown in Figure 16 and Figure 17, micro-nano structure is along pre- centering
The plural concentric circles of diffusion.In Figure 16, the center of circle is located on a summit of cover plate main body.In Figure 17, the center of circle is located at cover plate main body
Center, namely two cornerwise intersection points.The various arrangement modes for disclosing micro-nano structure exemplary Fig. 6 to Figure 17,
Also it is exemplary to disclose the various linear of micro-nano structure, including various curves, broken line, circular arc line etc., can in one direction according to
Secondary arrangement, can also be along a point diverging or diffusion, and the non-linear shape bright rays change of formation is various, and effect appears.
Preferably, the micro-nano structure of non-rectilinear striated is the curved grain of positive raised line design shape or cosine line shape.Curved grain along with
Predetermined angular arranges, or dissipates and arrange along predetermined point.Further, curved grain is along predetermined curve circuit or wave circuit
Extension.And curve circuit or wave circuit in predetermined angular along with laterally arranging.Or curve circuit or wave circuit edge
Predetermined point divergence variations arrange, and adjacent curve circuit or wave circuit are separated by identical angle.
The width of non-linear shape bright rays changes with floating, for example, gradually broaden, become narrow gradually or width change.It is overall
Seen in effect, non-linear shape bright rays is water ripples, i.e., gradually fluctuates or ripple as water wave.Or non-linear shape bright rays is silk
Texture such as silk is presented in silk fabric line, i.e. its change, mixes base enclosure color in itself or the color of dyed layer, presentation a variety of colors
Silk lines, there is high decorative effect.
The utility model also discloses a kind of electronic equipment with electronic equipment cover plate.Electronic equipment cover plate is electronic equipment
Protecgulum and/or bonnet.Electronic equipment can be tablet personal computer, mobile phone, ipad, notebook, intelligent watch, ipod, camera, take the photograph
Camera or Intelligent bracelet etc..In other embodiment, electronic equipment cover plate also refers to the cover plate of some parts on electronic equipment, than
Such as image epicranial plate, mobile phone Home key cover plate etc..Electronic equipment with the cover plate, there is higher decorative effect, not only may be used
To increase the value of consumption electronic product, the usage experience of user can be also improved, increases the market competitiveness, and prevalence can be driven to become
Gesture.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, above in conjunction with accompanying drawing to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in superincumbent description
Understand the utility model.But the utility model can be to be much different from other manner described above to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by public above
The limitation for the specific embodiment opened.Also, each technical characteristic of embodiment described above can be combined arbitrarily, to make to retouch
State succinctly, combination not all possible to each technical characteristic in above-described embodiment is all described, as long as however, these skills
Contradiction is not present in the combination of art feature, is all considered to be the scope of this specification record.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of electronic equipment cover plate, it is characterised in that it includes cover plate main body, and the cover plate main body is included in electronic equipment
The inner surface in portion and the outer surface of External Environment, the electronic equipment cover plate also include being arranged at the cover plate main body and make appearance
The decorating film of the non-linear shape bright rays of effect of shadow is presented in face.
2. electronic equipment cover plate according to claim 1, it is characterised in that the decorating film includes bearing bed and formation
Micro-nano structure on the bearing bed, the micro-nano structure are in non-rectilinear striated.
3. electronic equipment cover plate according to claim 2, it is characterised in that the micro-nano structure of the non-rectilinear striated is horizontal
To, vertical or arranged askew.
4. electronic equipment cover plate according to claim 2, it is characterised in that the micro-nano structure is shaped as curve, folding
Line, wave or circular arc line.
5. electronic equipment cover plate according to claim 2, it is characterised in that the micro-nano structure is curve-like lens, folding
Wire lens or CD lines.
6. electronic equipment cover plate according to claim 2, it is characterised in that the micro-nano structure is by predetermined point diverging
Plural striped, either the micro-nano structure is the plural striped or the micro-nano knot along the circumferential direction dissipated by pre- centering
Structure is the plural concentric circles or donut spread by pre- centering.
7. electronic equipment cover plate according to claim 2, it is characterised in that the micro-nano structure of the non-rectilinear striated is
Regular curve line or irregular curve line.
8. electronic equipment cover plate according to claim 7, it is characterised in that the regular curve line or irregular curve line
Extend along predetermined curve circuit or wave circuit.
9. electronic equipment cover plate according to claim 2, it is characterised in that the decorating film also includes bonding bearing bed
Tack coat to cover plate main body, the reflecting layer on micro-nano structure and cover in the dyed layer on reflecting layer.
10. a kind of electronic equipment, it is characterised in that including the electronic equipment cover plate as described in any one of claim 1 to 9, institute
It is tablet personal computer, mobile phone, ipad, notebook, intelligent watch, ipod, camera, video camera or Intelligent bracelet to state electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542984.5U CN206686483U (en) | 2017-05-16 | 2017-05-16 | A kind of electronic equipment cover plate and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542984.5U CN206686483U (en) | 2017-05-16 | 2017-05-16 | A kind of electronic equipment cover plate and electronic equipment |
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| CN206686483U true CN206686483U (en) | 2017-11-28 |
Family
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| CN201720542984.5U Active CN206686483U (en) | 2017-05-16 | 2017-05-16 | A kind of electronic equipment cover plate and electronic equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297608A (en) * | 2018-04-02 | 2018-07-20 | 广东彩辰光电科技有限公司 | A kind of shadow variation decorative layer with pyramidal structure |
| CN108333650A (en) * | 2018-01-30 | 2018-07-27 | 苏州大学 | A kind of lenticule microscope group array system and preparation method |
| CN108391393A (en) * | 2018-03-26 | 2018-08-10 | 广东欧珀移动通信有限公司 | Protective shell and electronic building brick |
| CN108630839A (en) * | 2018-03-26 | 2018-10-09 | 广东欧珀移动通信有限公司 | Battery cover and electronic device |
| CN108630840A (en) * | 2018-03-26 | 2018-10-09 | 广东欧珀移动通信有限公司 | Battery cover and electronic device |
| CN109017102A (en) * | 2018-09-12 | 2018-12-18 | 维沃移动通信有限公司 | Surface of shell treatment process, shell and mobile terminal |
| CN109274786A (en) * | 2018-08-16 | 2019-01-25 | 昇印光电（昆山）股份有限公司 | Appearance member, cell phone rear cover and battery component |
| CN109922178A (en) * | 2019-01-31 | 2019-06-21 | 维沃通信科技有限公司 | A kind of method and cover board, mobile terminal of cover board production |
| CN112140793A (en) * | 2019-06-26 | 2020-12-29 | 比亚迪股份有限公司 | Graphic decoration plate and preparation method thereof |
| CN112140794A (en) * | 2019-06-26 | 2020-12-29 | 比亚迪股份有限公司 | Graphic decoration plate and preparation method thereof |
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2017
- 2017-05-16 CN CN201720542984.5U patent/CN206686483U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333650A (en) * | 2018-01-30 | 2018-07-27 | 苏州大学 | A kind of lenticule microscope group array system and preparation method |
| CN108391393A (en) * | 2018-03-26 | 2018-08-10 | 广东欧珀移动通信有限公司 | Protective shell and electronic building brick |
| CN108630839A (en) * | 2018-03-26 | 2018-10-09 | 广东欧珀移动通信有限公司 | Battery cover and electronic device |
| CN108630840A (en) * | 2018-03-26 | 2018-10-09 | 广东欧珀移动通信有限公司 | Battery cover and electronic device |
| CN108630840B (en) * | 2018-03-26 | 2021-08-06 | Oppo广东移动通信有限公司 | Battery cover and electronic device |
| CN108297608A (en) * | 2018-04-02 | 2018-07-20 | 广东彩辰光电科技有限公司 | A kind of shadow variation decorative layer with pyramidal structure |
| CN109274786A (en) * | 2018-08-16 | 2019-01-25 | 昇印光电（昆山）股份有限公司 | Appearance member, cell phone rear cover and battery component |
| CN109017102A (en) * | 2018-09-12 | 2018-12-18 | 维沃移动通信有限公司 | Surface of shell treatment process, shell and mobile terminal |
| CN109922178A (en) * | 2019-01-31 | 2019-06-21 | 维沃通信科技有限公司 | A kind of method and cover board, mobile terminal of cover board production |
| CN112140793A (en) * | 2019-06-26 | 2020-12-29 | 比亚迪股份有限公司 | Graphic decoration plate and preparation method thereof |
| CN112140794A (en) * | 2019-06-26 | 2020-12-29 | 比亚迪股份有限公司 | Graphic decoration plate and preparation method thereof |
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