CN106061173A - Metal casing and manufacture method thereof and mobile terminal - Google Patents
Metal casing and manufacture method thereof and mobile terminal Download PDFInfo
- Publication number
- CN106061173A CN106061173A CN201610635464.9A CN201610635464A CN106061173A CN 106061173 A CN106061173 A CN 106061173A CN 201610635464 A CN201610635464 A CN 201610635464A CN 106061173 A CN106061173 A CN 106061173A
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- Prior art keywords
- metal shell
- pigment
- insulator
- gap
- metal
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Classifications
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- 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
- H05K5/04—Metal casings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a metal casing and a manufacture method thereof and a mobile terminal, and relates to the field of mobile terminals. The metal casing includes a slit, the slit is filled with an insulator, and the insulator comprises a plastic material, a first pigment and a second pigment; the first pigment is used to coloring the plastic material so that the color of the insulator is the same with that of a finished metal casing; and the second pigment is used to change luster of the plastic material, so that metal luster of the insulator is the same with that of the finished metal casing. According to the invention, the appearance of the finished metal casing is consistent with that of the insulator, the problem that the appearance of an antenna isolating strip is inconsistent with that of the metal casing at present is solved, a step of coating the antenna isolating strip with a paint layer is omitted, process flows are reduced, the production efficiency is improved, the metal feeling and of the whole mobile terminal is enhanced, and the beauty level of appearance is improved.
Description
Technical field
The present embodiments relate to mobile terminal technology, particularly relate to a kind of metal shell, manufacture method and mobile terminal.
Background technology
Antenna is the important component part of mobile terminal, and it is that mobile terminal is launched when communicating with base station and receives the letter that communicates
Number an important wireless device.When mobile terminal launches signal of communication, antenna converts electrical signals to electromagnetic wave signal
Launch；Meanwhile, it is capable in time the electromagnetic wave signal received is converted to the signal of telecommunication, and export to mobile terminal
Related circuit.
Along with user is to the outward appearance of mobile terminal and the raising of the requirement of sense of touch, the housing of increasing mobile terminal
Using metal material, i.e. remove outside the display screen in front, side and the back side of whole fuselage are metal so that mobile terminal
Metal-like is higher, is greatly enhanced its appearance power, increases structural strength the most to a great extent.But, due to electrostatic sheild
Cover effect, the metal shell design of mobile terminal, have impact on the ability that antenna is launched and received signal of communication to a great extent.
Summary of the invention
The present invention provides a kind of metal shell, manufacture method and mobile terminal, to reduce metal shell to antenna performance
Impact while, it is achieved whole metal shell presents the concordance of color and luster, improves the aesthetic property of mobile terminal outward appearance.
First aspect, embodiments provides a kind of metal shell, described metal shell has gap；Described seam
Being filled with insulator in gap, described insulator includes plastic material, the first pigment and the second pigment, wherein, described first pigment
For colouring for described plastic material, described insulator is made to present the color identical with metal shell finished product, described second pigment
For changing the gloss of described plastic material, described insulator is made to present the metallic luster identical with metal shell finished product.
Second aspect, the embodiment of the present invention additionally provides the manufacture method of a kind of metal shell, and the method includes:
Processing gap, setting position at metal shell；
Filling insulator in described gap, described insulator includes plastic material, the first pigment and the second pigment, its
In, described first pigment, for colouring for described plastic material, makes described insulator present the face identical with metal shell finished product
Color, described second pigment, for changing the gloss of described plastic material, makes described insulator present identical with metal shell finished product
Metallic luster.
The third aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, and described mobile terminal includes such as first aspect
Described metal shell.
Technical scheme, obtains insulator by adding the first pigment and the second pigment in plastic material, makes
The insulator filled to gap by Shooting Technique has the color identical with metal shell finished product, the most also presents identical
Metallic luster；Use the gap on this insulator filler metal housing, reduce metal shell to the impact of antenna performance
Simultaneously, it is ensured that metal shell finished product is consistent with the outward appearance of insulator, solve current antenna compartmentation strip to differ with metal shell outward appearance
The problem caused, saves the step spraying colored paint layer on antenna compartmentation strip, has reached minimizing technological process, has improved to produce and imitate
Rate, enhancing complete machine metal sense and the effect of cosmetic look.
Accompanying drawing explanation
Fig. 1 a is the metal shell schematic diagram provided in the embodiment of the present invention one；
Fig. 1 b be in the embodiment of the present invention one provide metal shell along A-A to sectional view；
Fig. 2 a is the flow chart of the manufacture method of the metal shell provided in the embodiment of the present invention two；
Fig. 2 b is the metal shell processing gap in the embodiment of the present invention two in the manufacture method of the metal shell of offer
Schematic diagram；
Fig. 2 c is the metal shell filling insulator in the embodiment of the present invention two in the manufacture method of the metal shell of offer
Schematic diagram.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention is illustrate only rather than entire infrastructure in description, accompanying drawing.
Embodiment one
Fig. 1 a shows the metal shell schematic diagram in the embodiment of the present invention one.As shown in Figure 1a, metal shell 1 has
Gap；Being filled with insulator 3 in described gap, described insulator 3 includes plastic material, the first pigment and the second pigment, wherein,
Described first pigment, for colouring for described plastic material, makes described insulator 3 present and (can pass through table with metal shell finished product
Face processes the region that technique is not provided with gap at metal shell and forms color layers 4, thus obtains metal shell finished product) identical face
Color, described second pigment, for changing the gloss of described plastic material, makes described insulator 3 present identical with metal shell finished product
Metallic luster.
In insulator 3, the mass percent of the first pigment is 0.1%-0.5%, and the mass percent of the second pigment is
0.1%-1%, remaining is plastic material.Plastic material includes polyphenylene sulfide (PPS), poly terephthalic acid four methine ester
Or polyamide (PA) etc. (PBT).First pigment can be azo pigment (including monoazo, bisazo or azo lake etc.),
Phthalocyanine pigment (including C.I. Pigment Blue 15, halogenated copper phthalocyanine or phthalocyanine color lake etc.) or condensed ring class pigment (isoindoline, isoindolinone
Or quinophthalone etc.) etc. organic pigment.And, this first pigment can also is that titanium oxide composite pigment, bismuth vanadium pigments, ferrum oxide
The inorganic pigments such as pigment, lead chrome pigment, lead molybdate pigment or ultramarine pigment.Second pigment can be pearlescent pigment, silver slurry, aluminum
The combination of one or more in silver slurry.
Fig. 1 b show metal shell in the embodiment of the present invention one along A-A to sectional view.As shown in Figure 1 b, metal-back
The gap having on body is at least one to be extended to the through raceway groove of second surface 12 by the first surface 11 of metal shell, is used for
Interrupt the loop of metal shell, it is to avoid affect the ability that antenna is launched and received signal of communication because of electrostatic screen effect.
In this through raceway groove, fill insulator 3, make metal shell regain one's integrity, after metal shell is installed on mobile terminal, it is to avoid
Foreign body is entered inside mobile terminal by raceway groove.
The technical scheme of the present embodiment, prepares insulator by adding the first pigment and the second pigment in plastic material,
Make the insulator filled to gap by Shooting Technique have the color identical with metal shell finished product, the most also present phase
Same metallic luster.Use the gap on this insulator filler metal housing, reduce the metal shell impact on antenna performance
While, it is ensured that metal shell finished product is consistent with the outward appearance of insulator, solves current antenna compartmentation strip with metal shell outward appearance not
Consistent problem, saves the step spraying colored paint layer on antenna compartmentation strip, has reached minimizing technological process, has improved to produce and imitate
Rate, enhancing complete machine metal sense and the effect of cosmetic look.
On the basis of technique scheme, described insulator is combined as a whole with described gap by injection molding manner, with
Time, owing to the first pigment in plastic material and the second pigment are dispersed, make insulator surface present uniform distribution of color,
And the metallic luster presented also ratio is more uniform, natural.Meanwhile, insulator and the seamless knot of metal shell are made by injection molding manner
Close, and the height of the insulator filled in described gap is identical with the degree of depth in described gap, makes metal shell present flat
Whole and continuous print appearance.
On the basis of technique scheme, metal shell 1 surface after filling is not provided with the region shape in described gap
Become color layers 4, to obtain metal shell finished product, see Fig. 1 a, it is achieved insulator 3 and metal shell finished product have identical color and
Gloss, visually presents seamless appearance, solves current antenna compartmentation strip inconsistent with the outward appearance of metal shell
Problem.
On the basis of technique scheme, form metal oxide layer on the surface of described color layers, improve metal
The wearability of housing and corrosion resistance.
On the basis of technique scheme, the material of metal shell include aluminum, aluminium alloy, magnesium, magnesium alloy, rustless steel,
One or more in copper, copper alloy, titanium, titanium alloy, thus, it is provided that good background color, it is simple to process (such as thing by surface
Physical vapor deposition technique etc.) Surface Machining in region that metal shell is not provided with gap becomes the color that is actually needed.
Embodiment two
Fig. 2 a shows the flow chart of the manufacture method of the metal shell in the embodiment of the present invention two.This method is applicable to system
The situation of the metal shell in standby above-described embodiment, as shown in Figure 2 a, the manufacture method of metal shell comprises the steps:
Step 110, in the processing gap, setting position of metal shell.
Fig. 2 b shows the metal-back processing gap in inventive embodiments two in the manufacture method of the metal shell of offer
Body schematic diagram.As shown in Figure 2 b, as a example by the back cover of smart mobile phone, open one respectively by rear on metal shell 1 top and bottom
The first surface of shell extends to the through raceway groove of second surface, as gap 2, thus, destroy the closure of metal shell 1.
Optionally, it is also possible to a gap is set at the receiver J-Horner of mobile terminal, in the U.S. not affecting metal shell
While the property seen, further increase the bar number in gap, thus, weaken metal shell and antenna is launched and receives signal of communication energy
The impact of power.
Step 120, in described gap fill insulator.
Fig. 2 c shows the metal shell filling insulator in the manufacture method of the metal shell in the embodiment of the present invention two
Schematic diagram.Shooting Technique is used plastic material, the first pigment and the second pigment to be filled to described gap, in this gap
Form insulator 3, it is achieved insulator 3 and metal shell 1 seamless combination, and the height of the insulator 3 filled in described gap
Spend identical with the degree of depth in described gap, make metal shell 1 present smooth and continuous print appearance, obtain as shown in Figure 2 c
Metal shell 1.
Wherein, described insulator includes plastic material, the first pigment and the second pigment, and wherein, described first pigment is used for
Colouring for described plastic material, make described insulator present the color identical with metal shell finished product, described second pigment is used for
Change the gloss of described plastic material, make described insulator present the metallic luster identical with metal shell finished product.
On the basis of technique scheme, described second pigment is the one or many in pearlescent pigment, silver slurry, aluminum paste
The combination planted.Wherein, the color of pearl essence mainly has silver color, bright gold color, metallochrome, rainbow interference colour and chameleon series
Deng, the active user's diversified requirement to the appearance color of metal shell can be met.Can select according to reality application needs
The pearl essence of different-grain diameter.Such as, in order to obtain preferable covering power, the pearl essence that particle diameter is less can be selected, and particle diameter is more
Little, pearl essence covering power is the strongest.In order to obtain preferable glossiness, the pearl essence that particle diameter is bigger can be selected, and particle diameter is the biggest,
Pearl essence glossiness is the strongest.
Silver slurry is a kind of metal sparkle effect pigment, has even particle size distribution, and surface smooths, extremely strong excellent of sense of glittering
Point.
Aluminum paste is a kind of metal sparkle effect pigment, i.e. processes through special processing process and surface so that aluminium flake table
The bright and clean flat edges in face is neat, regular shape, centralized particle diameter, has luminous reflectanc and the metallic luster of excellence.
Inventor finds that during realizing the present invention adding mass percent in plastic material is 0.1%-0.5%
The first pigment (can be a kind of pigment, it is also possible to be to be mixed by several pigment according to actual needs), and, add quality hundred
Proportion by subtraction is the pearl essence of 0.1%-1%, obtains insulator by injection molding manner in gap, and it presents the face meeting actual demand
The preferable high brightness effect of normal complexion, thus, present the color identical with metal shell finished product and metallic luster.
Alternatively, the pearl essence that mass percent is 0.5%-1% can be added in plastic material.
Alternatively, the silver slurry that mass percent is 0.1%-1% can be added in plastic material.
Alternatively, the silver slurry that mass percent is 0.5%-1% can be added in plastic material.
Alternatively, the aluminum paste that mass percent is 0.1%-1% can be added in plastic material.
Alternatively, the aluminum paste that mass percent is 0.5%-1% can be added in plastic material.
Alternatively, can add mass percent in plastic material is the pearl essence of 0.1%-1%, silver
The mixture of any two kinds in slurry, aluminum paste.
Alternatively, can add mass percent in plastic material is the pearl essence of 0.5%-1%, silver
The mixture of any two kinds in slurry, aluminum paste.
Alternatively, can add mass percent in plastic material is the pearl essence of 0.1%-1%, silver
Slurry and the mixture of aluminum paste.
Alternatively, can add mass percent in plastic material is the pearl essence of 0.5%-1%, silver
Slurry and the mixture of aluminum paste.
The technical scheme of the present embodiment, obtains insulator by adding the first pigment and the second pigment in plastic material,
Make the insulator filled to gap by Shooting Technique have the color identical with metal shell finished product, the most also present phase
Same metallic luster.Use the gap on this insulator filler metal housing, reduce the metal shell impact on antenna performance
While, it is ensured that metal shell finished product is consistent with the outward appearance of insulator, solves current antenna compartmentation strip with metal shell outward appearance not
Consistent problem, saves the step spraying colored paint layer on antenna compartmentation strip, has reached minimizing technological process, has improved to produce and imitate
Rate, enhancing complete machine metal sense and the effect of cosmetic look.
On the basis of technique scheme, it is also possible to comprise the steps:
Step 130, the metal shell after filling is carried out plates color layers process, described to be not provided with at metal housing surface
The region in gap forms color layers.
Wherein, the mode that metal shell plates color layers process includes physical vapour deposition (PVD) (PVD).To the gold after filling
Belong to housing and carry out physical vapour deposition (PVD) process, form color layers 4 in the region surface being not provided with gap, as shown in Figure 1a.Pass through
Physical vapour deposition (PVD) (PVD) technique can be coated with chromium nitride (CrN), nitridation on the metals such as rustless steel, copper, titanium, allumen
Titanium (TiN), TiCN (TiCN) and TiAlN (TiAlN) etc., thus, gold, brass, Flos Rosae Rugosae is formed in metal surface
Gold, silvery white, black, smoky gray, coppery, brown, purple, blueness, claret and the color layers of the color such as bronze-colored.From
And, it is achieved insulator and metal shell finished product have identical color and gloss, visually present seamless appearance,
Solve the problem that current antenna compartmentation strip is inconsistent with the outward appearance of metal shell.
Step 140, to fill after metal shell carry out plating process, form gold with the surface in described color layers
Belong to oxide skin(coating).
Wherein, the mode processed the plating of metal shell includes anodic oxidation.Metal shell after filling is made
For anode, put in the electrolysis bath that electrolyte is dilute sulfuric acid, energising, form burning on the surface of the color layers of metal shell
Nitride layer (the most porous white translucent thin film), improves wearability and the corrosion resistance of metal shell.
Embodiment three
Present embodiments providing a kind of mobile terminal, this mobile terminal includes the metal-back as described in above-described embodiment
Body, and for the parts supporting described mobile terminal normally to work.Exemplary, the mobile terminal in the present embodiment specifically may be used
Think the terminals, preferably smart mobile phone such as mobile phone, panel computer and digital reader.Metal shell can be mobile terminal
Back cover or center.Prepared by the manufacture method of the metal shell that this metal shell employing embodiment two is provided, it is achieved fill out in gap
The insulator filled and metal shell finished product have identical color and gloss, visually present seamless appearance, solve
The problem that certainly current antenna compartmentation strip is inconsistent with the outward appearance of metal shell, saves and sprays colored paint layer on antenna compartmentation strip
Step, has reached to reduce technological process, improve production efficiency, enhancing mobile terminal complete machine metal sense and the effect of cosmetic look
Really.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although by above example, the present invention is carried out
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other Equivalent embodiments more can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (18)
1. a metal shell, it is characterised in that on described metal shell, there is gap；It is filled with insulator in described gap,
Described insulator includes plastic material, the first pigment and the second pigment, and wherein, described first pigment is used for as described plastic material
Coloring, makes described insulator present the color identical with metal shell finished product, and described second pigment is used for changing described plastic cement material
The gloss of material, makes described insulator present the metallic luster identical with metal shell finished product.
Metal shell the most according to claim 1, it is characterised in that described second pigment is pearlescent pigment, silver slurry, aluminum silver
The combination of one or more in slurry.
Metal shell the most according to claim 2, it is characterised in that described second pigment quality in described insulator
Percentage ratio is 0.1%-1%.
Metal shell the most according to claim 1, it is characterised in that described first pigment and the second pigment are dispersed in
In described plastic material.
Metal shell the most according to claim 1, it is characterised in that described plastic material includes polyphenylene sulfide, gathers benzene
Dioctyl phthalate four methine ester or polyamide.
Metal shell the most according to claim 1, it is characterised in that described insulator is by injection molding manner and described gap
It is combined as a whole.
Metal shell the most according to claim 1, it is characterised in that in described gap fill insulator height with
The degree of depth in described gap is identical.
Metal shell the most according to claim 1, it is characterised in that described metal housing surface is not provided with described gap
The surface in region is provided with color layers.
The metal shell stated the most according to Claim 8, it is characterised in that the surface of described color layers is provided with metal oxide layer.
10. according to the metal shell described in claim 1-9 any one, it is characterised in that the material of metal shell include aluminum,
One or more in aluminium alloy, magnesium, magnesium alloy, rustless steel, copper, copper alloy, titanium, titanium alloy.
The manufacture method of 11. 1 kinds of metal shells, it is characterised in that including:
Processing gap, setting position at metal shell；
Filling insulator in described gap, described insulator includes plastic material, the first pigment and the second pigment, wherein, institute
State the first pigment for colouring for described plastic material, make described insulator present the color identical with metal shell finished product, institute
State the second pigment for changing the gloss of described plastic material, make described insulator present the metal identical with metal shell finished product
Gloss.
12. methods according to claim 11, it is characterised in that described second pigment is pearlescent pigment, silver slurry, aluminum paste
In the combination of one or more.
13. methods according to claim 12, it is characterised in that described second pigment quality hundred in described insulator
Proportion by subtraction is 0.1%-1%.
14. methods according to claim 11, it is characterised in that the height of the insulator filled in described gap and institute
The degree of depth stating gap is identical.
15. methods according to claim 11, it is characterised in that fill insulator in described gap, including:
Described insulator is combined as a whole with described gap by injection molding manner.
16. methods according to claim 11, it is characterised in that after filling insulator in described gap, also include:
Metal shell after filling carries out plate color layers process, to be not provided with the region shape in described gap at metal housing surface
Become color layers, obtain metal shell finished product.
17. methods according to claim 16, it is characterised in that carrying out plating at color layers to the metal shell after filling
After reason, also include:
Metal shell after filling is carried out plating process, to form metal oxide layer on the surface of described color layers.
18. 1 kinds of mobile terminals, it is characterised in that described mobile terminal includes the metal as described in arbitrary in claim 1-10
Housing.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635464.9A CN106061173B (en) | 2016-08-03 | 2016-08-03 | A kind of metal shell, manufacture method and mobile terminal |
| CN201710847483.2A CN107645872A (en) | 2016-08-03 | 2016-08-03 | A kind of insulator, metal shell, manufacture method and mobile terminal |
| PCT/CN2017/086429 WO2018024023A1 (en) | 2016-08-03 | 2017-05-27 | Metallic shell, method for manufacturing the same and mobile terminal having the same |
| EP18194182.4A EP3451448B1 (en) | 2016-08-03 | 2017-05-30 | Insulator, metallic shell, method for manufacturing the same and mobile terminal having the same |
| EP17173475.9A EP3279371B1 (en) | 2016-08-03 | 2017-05-30 | Metallic shell, method for manufacturing the same and mobile terminal having the same |
| ES17173475T ES2718250T3 (en) | 2016-08-03 | 2017-05-30 | Metal housing, method of manufacturing the same and mobile terminal comprising the same |
| US15/612,483 US10469117B2 (en) | 2016-08-03 | 2017-06-02 | Metallic shell, method for manufacturing the same and mobile terminal having the same |
| US15/797,510 US10447325B2 (en) | 2016-08-03 | 2017-10-30 | Metallic shell, method for manufacturing the same and mobile terminal having the same |
| US16/582,239 US10879948B2 (en) | 2016-08-03 | 2019-09-25 | Metallic shell, method for manufacturing the same and mobile terminal having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635464.9A CN106061173B (en) | 2016-08-03 | 2016-08-03 | A kind of metal shell, manufacture method and mobile terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847483.2A Division CN107645872A (en) | 2016-08-03 | 2016-08-03 | A kind of insulator, metal shell, manufacture method and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106061173A true CN106061173A (en) | 2016-10-26 |
| CN106061173B CN106061173B (en) | 2017-11-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847483.2A Pending CN107645872A (en) | 2016-08-03 | 2016-08-03 | A kind of insulator, metal shell, manufacture method and mobile terminal |
| CN201610635464.9A Active CN106061173B (en) | 2016-08-03 | 2016-08-03 | A kind of metal shell, manufacture method and mobile terminal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847483.2A Pending CN107645872A (en) | 2016-08-03 | 2016-08-03 | A kind of insulator, metal shell, manufacture method and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107645872A (en) |
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| WO2018024023A1 (en) * | 2016-08-03 | 2018-02-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Metallic shell, method for manufacturing the same and mobile terminal having the same |
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| CN107888740A (en) * | 2017-10-31 | 2018-04-06 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
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| WO2018024023A1 (en) * | 2016-08-03 | 2018-02-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Metallic shell, method for manufacturing the same and mobile terminal having the same |
| US10447325B2 (en) | 2016-08-03 | 2019-10-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Metallic shell, method for manufacturing the same and mobile terminal having the same |
| WO2019024655A1 (en) * | 2017-07-31 | 2019-02-07 | Oppo广东移动通信有限公司 | Electronic device, mobile phone, and terminal housing of electronic device and mobile phone |
| CN107888740A (en) * | 2017-10-31 | 2018-04-06 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN107846805A (en) * | 2017-11-13 | 2018-03-27 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN108181753A (en) * | 2018-02-02 | 2018-06-19 | 惠州市华星光电技术有限公司 | LCD modules and liquid crystal display |
| CN108039573A (en) * | 2018-02-06 | 2018-05-15 | 广东欧珀移动通信有限公司 | Antenna module and electronic equipment |
| CN108039573B (en) * | 2018-02-06 | 2020-05-19 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
| CN108810213A (en) * | 2018-08-28 | 2018-11-13 | 深圳市旺鑫精密工业有限公司 | Androgynous plastic housing of a kind of PVD spraying and preparation method thereof |
| CN113497834A (en) * | 2020-03-20 | 2021-10-12 | Oppo广东移动通信有限公司 | Metal shell assembly, manufacturing method thereof and electronic equipment |
| CN113423213A (en) * | 2021-06-08 | 2021-09-21 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
| CN113423213B (en) * | 2021-06-08 | 2022-11-29 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
| CN113442365A (en) * | 2021-06-18 | 2021-09-28 | 富钰精密组件（昆山）有限公司 | Injection molding method, manufacturing method of metal shell and metal shell |
| WO2023273602A1 (en) * | 2021-06-30 | 2023-01-05 | 华为技术有限公司 | Storage box and wireless audio device assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106061173B (en) | 2017-11-10 |
| CN107645872A (en) | 2018-01-30 |
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