CN110240417A - A kind of glass surface forms the film plating process of gradient color - Google Patents
A kind of glass surface forms the film plating process of gradient color Download PDFInfo
- Publication number
- CN110240417A CN110240417A CN201910608438.0A CN201910608438A CN110240417A CN 110240417 A CN110240417 A CN 110240417A CN 201910608438 A CN201910608438 A CN 201910608438A CN 110240417 A CN110240417 A CN 110240417A
- Authority
- CN
- China
- Prior art keywords
- toning
- baffle
- glass surface
- plating process
- film plating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/25—Metals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/72—Decorative coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The present invention discloses a kind of film plating process of glass surface formation gradient color: using specific toning baffle, partial occlusion is carried out above electron gun evaporation source, deposition materials is made to form two kinds of transition gradient colors in glass surface；A variety of fade effects are formed by adjusting toning baffle shapes, size and blocking position；The film plating process, specifically includes the following steps: S1: the selection of Coating Materials；S2: the design for baffle of mixing colours；S3: optics gradual change plated film.Compared to traditional gradient color coating process, the method for the present invention is simple, easily controllable, need to only adjust shape, size and the blocking position of toning baffle, and control electron gun heating power, heating time can form the plated film of predetermined fade effect.
Description
Technical field
The invention belongs to glass surface treatment technical fields, and in particular to a kind of glass surface forms the plated film side of gradient color
Method.
Background technique
From in September, 2017, the design that OPPO releases red blue gradual change starts national all big enterprises and uses gradient color conduct one after another
The new selection of cell phone rear cover.It is column, R series, the Reno series of oppo with the flagship type of major mobile phone producer in this year；Huawei P
Series, Mate series and honor series etc., by gradient color on mobile phone.
Conventional mobile phone industry mostly uses pure color to match colors as mobile phone, and stereotyped be not black is exactly white, it appears thin
And few taste even more seems cheap if manufacture craft is slightly insufficient.Compared to traditional pure color, gradient color is colorful and gorgeous
, so that mobile phone has full individual character, can distinguish at a glance；Meanwhile the aperture demand of mobile phone at this stage is more and more, and mobile phone
For forehead when needing using multiple black apertures, pure color mobile phone face value will receive very big influence, especially lily hand
Machine.In addition, the design shielded of mobile phone now is also more and more, but the technology of Rimless design or not mature enough, greatly comprehensively
Although the very little that most cell phone intelligents shrink frame, it is most of be also select black, so, lily rear cover is just more
It is indisposed.Therefore, under the influence of various gradient color at most popular mobile phone color matching method instantly.
Currently, gradient color film plating process both domestic and external be broadly divided into it is following several:
1) anodic oxidation: here it is the common methods of metallic mobile phone shell, this technology is not so difficult, but go for managing
The effect thought needs strict control dyeing temperature, time, pH value and dye strength etc.；
2) spraying dyeing: it will be sprayed directly into material surface after pigment atomization, the more local color of spraying is deeper, more
Few more shallow s of local color is until white, this method is simple and crude, applies in general to monochromatic gradual change；
3) heat transfer colour ribbon: this is a kind of method similar to duplicating, first mixes up ink, is coloured in Transfer ribbon,
The color on colour band is molten on material at high temperature again；
4) silk-screen printing: this method is usually used in printing, and does not have figuratum local silk screen extremely fine and closely woven, can stop oil
Ink；Figuratum place mesh is bigger, and ink controls the size and density degree of screen mesh, energy through pattern is formed
Control ink penetrate number, to form the effect of gradual change；
5) physical vapour deposition (PVD): this method is exactly then to spray to first by specific solid material high-temperature gasification at molecule
On fuselage, due to the difference of coating thickness, when optical interference, diffraction, fuselage just shows different colors.
Optics gradual change coating technique research of the present invention is that one kind is based on vacuum nano gradually depositing process, by the gradually plating of field of jewelry
Color technology covers after being applied to mobile phone glass, shows the color change being derived from nature spectrum, shows the technique beauty of other style
Sense.
Summary of the invention
The purpose of the present invention is to provide the film plating process that a kind of glass surface forms gradient color, pass through specific toning baffle
Regulate and control the thicknesses of layers of plated glass surface gradation zone deposition, different zones thicknesses of layers difference can make plated film color from one
A color is slowly transitioned into another color.
Technical solution of the present invention is summarized as follows:
A kind of glass surface forms the film plating process of gradient color: using specific toning baffle, on electron gun evaporation source
Fang Jinhang partial occlusion makes deposition materials form two kinds of transition gradient colors in glass surface；By adjusting toning baffle shapes, ruler
Very little and blocking position forms a variety of fade effects；
The film plating process, specifically includes the following steps:
S1: the selection of Coating Materials: the optical color presented according to different materials, plated film target needed for selecting；
S2: the design for baffle of mixing colours: according to predetermined fade effect, design toning baffle shapes, size；
S3: optics gradual change plated film: being plated base with bright and clean smooth glass using optics evaporation coating machine as filming equipment
Bottom, by specific toning baffle plate setting, the position 20~28cm, progress partial occlusion make deposition materials exist above electron gun evaporation source
Glass surface forms two kinds of transition gradient colors；Electron gun evaporation source heating technique parameter: electron gun power be 10~
300kW, heating time are 8~50min.
Preferably, the plated film target include the metal with optical color, metal oxide, metal salt, it is nonmetallic,
Any one in nonmetal oxide.
Preferably, it is described toning baffle shape be rectangle, round rectangle, triangle, semicircle, it is trapezoidal in it is any
It is a kind of.
Preferably, the toning baffle bottom edge and plated glass bottom edge are wide, and keeping parallelism；Toning baffle area be
0.4~0.6 times of plated transparency area.
Detailed description of the invention
Fig. 1 is film plating process flow chart of the present invention；
Fig. 2 is optics evaporation coating machine operation principle schematic diagram；
Fig. 3 is that optics evaporation coating machine of the present invention is coated with gradient color film schematic diagram.
Beneficial effects of the present invention:
1, compared to traditional gradient color coating process, the method for the present invention is simple, easily controllable, need to only adjust toning baffle
Shape, size and blocking position, control electron gun heating power, heating time can form the plated film of predetermined fade effect.
2, the present invention provides evaporation energy by electron beam, makes to evaporate material with molecular state spilling from evaporating point to glass table
Face is deposited, in coating process, since the amount that occlusion area deposits evaporation state is less than non-occluded area, the corresponding production of the two
Product region just will form different thicknesses of layers, to make plated film color slowly be transitioned into another color from a color, together
When, toning baffle is remoter apart from electron gun evaporation source, i.e. toning baffle is closer with glass base substrate, and shield effectiveness is more obvious, gradually
Discoloration difference is also stronger, therefore, can also form a variety of fade effects by whole toning baffle shapes and position.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, to enable those skilled in the art referring to specification
Text can be implemented accordingly.
The glass surface that the present invention provides a specific embodiment forms the film plating process of gradient color, and plated film used in this method is set
Standby is optics evaporation coating machine, its working principles are as follows: using electron beam for thermal evaporation sources, the thermoelectron emitted from filament is through yin
High voltage electric field between pole and anode accelerates and focuses, and is allowed to deflection by magnetic field and reaches crucible evaporation material surface, heating evaporation material
Material makes to evaporate material molecule spilling, gasifies and uniform deposition is attached to substrate surface, form the coating (film layer that this state is coated with
It is evenly distributed as conventional coating process), above-mentioned operation principle schematic diagram is shown in Fig. 1；
The glass surface forms the film plating process of gradient color, specifically includes the following steps:
S1: Coating Materials selects: selecting blue-green chromium sulfate as plated film target, chromium sulfate boiling point is 330 DEG C, design
From light green color to the gradient color of blue transition；
S2: the design for baffle of mixing colours: being rectangle by baffle design according to scheduled fade effect, and baffle bottom edge of mixing colours
Wide with plated glass bottom edge, toning baffle area is 0.45 times of plated transparency area；
S3: optics gradual change plated film, the process schematic are as shown in Figure 2: using optics evaporation coating machine as filming equipment, choosing
Selecting bright and clean smooth glass is plated substrate, by specific toning baffle plate setting above 50kW electron gun evaporation source the position 25cm,
Regulating fender bottom edge and plated glass bottom edge keeping parallelism carry out partial occlusion gradual change plated film, and (i.e. chromium sulfate heats plated film time
Evaporation time) it is 15min, evaporation energy is provided by electron beam, makes to evaporate material chromium sulfate with molecular state spilling by evaporating point
It is deposited to glass surface, in coating process, is not blocked since the amount of the evaporation state chromium sulfate of occlusion area deposition is less than
Region, the corresponding product area of the two just will form different thicknesses of layers, to be formed from light green color to the transition of blue gradually
Discoloration, meanwhile, toning baffle is remoter apart from electron gun evaporation source, i.e. toning baffle is closer with glass base substrate, and shield effectiveness is got over
Obviously, gradual change color difference is also stronger, therefore, can also form a variety of fade effects by whole toning baffle shapes and position.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (4)
1. the film plating process that a kind of glass surface forms gradient color, it is characterised in that: using specific toning baffle, in electron gun
Partial occlusion is carried out above evaporation source, and deposition materials is made to form two kinds of transition gradient colors in glass surface；By adjusting toning gear
Plate shape, size and blocking position form a variety of fade effects；
The film plating process, specifically includes the following steps:
S1: the selection of Coating Materials: the optical color presented according to different materials, plated film target needed for selecting；
S2: the design for baffle of mixing colours: according to predetermined fade effect, design toning baffle shapes, size；
S3: optics gradual change plated film: being plated substrate with bright and clean smooth glass using optics evaporation coating machine as filming equipment,
By specific toning baffle plate setting, the position 20~28cm, progress partial occlusion make deposition materials in glass above electron gun evaporation source
Glass surface forms two kinds of transition gradient colors；Electron gun evaporation source heating technique parameter: electron gun power is 10~300kW,
Heating time is 8~50min.
2. a kind of glass surface forms the film plating process of gradient color according to claim 1, which is characterized in that the coated target
Material includes the metal with optical color, metal oxide, metal salt, nonmetallic, any one in nonmetal oxide.
3. a kind of glass surface forms the film plating process of gradient color according to claim 1, which is characterized in that the toning gear
The shape of plate be rectangle, round rectangle, triangle, semicircle, it is trapezoidal in any one.
4. a kind of glass surface forms the film plating process of gradient color according to claim 1, which is characterized in that the toning gear
Board bottom side and plated glass bottom edge are wide, and keeping parallelism；Toning baffle area is 0.4~0.6 times of plated transparency area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608438.0A CN110240417A (en) | 2019-07-08 | 2019-07-08 | A kind of glass surface forms the film plating process of gradient color |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608438.0A CN110240417A (en) | 2019-07-08 | 2019-07-08 | A kind of glass surface forms the film plating process of gradient color |
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| Publication Number | Publication Date |
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| CN110240417A true CN110240417A (en) | 2019-09-17 |
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| CN201910608438.0A Pending CN110240417A (en) | 2019-07-08 | 2019-07-08 | A kind of glass surface forms the film plating process of gradient color |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607505A (en) * | 2019-10-31 | 2019-12-24 | 苏州市三同真空镀膜有限公司 | Method for coating mobile phone rear cover with color gradient |
| CN110760795A (en) * | 2019-12-03 | 2020-02-07 | 泰州光丽光电科技有限公司 | Gradually-changed film-coating typesetting mode and application method thereof |
| CN110826257A (en) * | 2019-12-03 | 2020-02-21 | 泰州光丽光电科技有限公司 | Optimization method of vacuum gradient coating film system process design |
| CN111519149A (en) * | 2020-05-19 | 2020-08-11 | 深圳森丰真空镀膜有限公司 | Method for manufacturing gradient color coating based on physical vapor deposition and product |
| CN114150274A (en) * | 2021-10-31 | 2022-03-08 | 东莞市齐品光学有限公司 | Coating device with up-down gradient and gradient color adjusting method |
| CN115074676A (en) * | 2022-06-22 | 2022-09-20 | 东莞瑞彩光学薄膜有限公司 | Coating process of gradient color film |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607505A (en) * | 2019-10-31 | 2019-12-24 | 苏州市三同真空镀膜有限公司 | Method for coating mobile phone rear cover with color gradient |
| CN110760795A (en) * | 2019-12-03 | 2020-02-07 | 泰州光丽光电科技有限公司 | Gradually-changed film-coating typesetting mode and application method thereof |
| CN110826257A (en) * | 2019-12-03 | 2020-02-21 | 泰州光丽光电科技有限公司 | Optimization method of vacuum gradient coating film system process design |
| CN110826257B (en) * | 2019-12-03 | 2023-07-21 | 泰州光丽光电科技有限公司 | Optimization method for vacuum gradient coating film system process design |
| CN111519149A (en) * | 2020-05-19 | 2020-08-11 | 深圳森丰真空镀膜有限公司 | Method for manufacturing gradient color coating based on physical vapor deposition and product |
| CN111519149B (en) * | 2020-05-19 | 2022-05-03 | 深圳森丰真空镀膜有限公司 | Method for manufacturing gradient color coating based on physical vapor deposition and product |
| CN114150274A (en) * | 2021-10-31 | 2022-03-08 | 东莞市齐品光学有限公司 | Coating device with up-down gradient and gradient color adjusting method |
| CN115074676A (en) * | 2022-06-22 | 2022-09-20 | 东莞瑞彩光学薄膜有限公司 | Coating process of gradient color film |
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Application publication date: 20190917 |
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