CN106565111A - Composite printing and preparation process of 3D glass view window protective screen - Google Patents
Composite printing and preparation process of 3D glass view window protective screen Download PDFInfo
- Publication number
- CN106565111A CN106565111A CN201610955543.8A CN201610955543A CN106565111A CN 106565111 A CN106565111 A CN 106565111A CN 201610955543 A CN201610955543 A CN 201610955543A CN 106565111 A CN106565111 A CN 106565111A
- Authority
- CN
- China
- Prior art keywords
- glass
- film layer
- conductive film
- preparation technology
- tempering
- Prior art date
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 147
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 230000001681 protective effect Effects 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000007639 printing Methods 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 51
- 238000005496 tempering Methods 0.000 claims abstract description 34
- 238000000151 deposition Methods 0.000 claims abstract description 10
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 9
- 230000008021 deposition Effects 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims description 34
- 238000013461 design Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 238000005566 electron beam evaporation Methods 0.000 claims description 9
- 230000004224 protection Effects 0.000 claims description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 238000005422 blasting Methods 0.000 claims description 5
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 238000007495 chemical tempering process Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003989 dielectric material Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 5
- 238000007688 edging Methods 0.000 description 5
- 238000009740 moulding (composite fabrication) Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
-
- 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
- C03C2218/154—Deposition methods from the vapour phase by sputtering
- C03C2218/156—Deposition methods from the vapour phase by sputtering by magnetron sputtering
Landscapes
- 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 invention relates to a composite printing and preparation process of a 3D glass view window protective screen, and relates to the preparation process of the 3D glass view window protective screen. The invention aims to solve the problems that because conventional 3D and special-shaped glass is fragile and relatively hard, glass is extremely easily cracked during copying edge grinding, the rate of finished products is low and the finished products obtained by copying edge grinding have low precision and high roughness, as a result that conventional 3D glass cannot be used for preparing a glass 3D glass view window protective screen. The composite printing and preparation process of the 3D glass view window protective screen comprises the following steps: one, converting 2D glass to 3D glass; two, pretreating; three, cutting to obtain a 3D glass finished product; four, carrying out tempering treatment; five, carrying out deposition printing; and six, carrying out magnetron sputtering, to obtain the 3D glass view window protective screen. The composite printing and preparation process has the advantages that the preparation cost is reduced, the product quality is improved, and the 3D glass view window protective screen is successfully prepared by using the 2D glass sheet. The composite printing and preparation process is mainly used for preparation of the 3D glass window protective screen.
Description
Technical field
The present invention relates to a kind of preparation technology of 3D glass vision panels protective shield.
Background technology
With social development, electronic product recoverable amount is more and more huger；Such as mobile phone, camera, MP3, MP4, e-book peace
Plate computer etc..Before, the display screen of electronic product is tabular.
With scientific and technological progress and esthetic requirement, gradually it is proposed that non-conventional glass display screen.It is more with regard to its document, such as
A kind of manufacture method of the non-conventional glass that Chinese patent literature is recorded as shell（Application number：200810071346 .5）, including
A. using glass bending technology, glass is placed on mould and is heated to its softening temperature, glass is then allowed by deadweight or extraneous work
Shaping is curved it firmly, the glass of abnormal shape is made in finally annealing；B. adopt glass working arts, such as profiling edging, CNC
Engraving and ultrasound punching, are processed according to the shape and size of design to glass, such as cutting, punching and chamfering etc., are formed
Non-conventional glass shell；C. chemical tempering process is carried out to glass, by the way of ion exchange, including High temperature ion exchange or
Low-temperature ion is exchanged.The document provides theoretical basiss for working special-shaped glass display screen.It is that this people passes through constantly to study
More perfect ground scheme is proposed, 3D and non-conventional glass hot forming tool that such as Chinese patent literature is recorded.
Form protective shield also known as windows be protected screen are primarily used for producing mobile phone, panel computer, MP3/MP4 etc. as its name suggests
The flat faced display of product is decorated and is protected, with functions such as surface scratch resistance, ultra-thin shockproof, screen protections.
And existing 3D and non-conventional glass are frangible and more hard；Thus cause easily to cause to burst apart in profiling edging, i.e.,
There is a problem that yield rate is low.Finished product accuracy that profiling edging is obtained is low and the high problem of roughness.Therefore profit cannot be realized
With existing 3D glass preparations 3D glass vision panel protective shields.
The content of the invention
The invention aims to solve as existing 3D and non-conventional glass are frangible and more hard；Thus cause in profiling
Easily cause to burst apart in edging, that is, exist that yield rate is low, and the finished product accuracy that obtains of profiling edging is low and roughness is high, causes
The problem using existing 3D glass preparations 3D glass vision panel protective shields cannot be realized, and a kind of 3D glass vision panels protective shield is provided
Composite print preparation technology.
A kind of composite print preparation technology of 3D glass vision panels protective shield, it comprises the following steps：
First, 2D is converted into 3D：Recess is formed at 2D glass sheets edge according to 3D glass finished-products correspondence, method is reshaped using heat will
Edge has jagged 2D glass sheets and is thermoformed into 3D chunk glass；
2nd, pretreatment：According to flat plate margin between 3D chunk glass and 3D glass finished-products；3D chunk glass is horizontally disposed and recessed
Mouth is fixed on numerically controlled machine upward；
3rd, cut：If above-mentioned flat plate margin is more than setting surplus, rough cutting is first carried out until flat plate margin is remaining less than setting
Measure, then carry out fine cut and cut until reaching product design requirement；If above-mentioned flat plate margin directly carries out fine cut less than setting surplus
Cut until reach product design requirement, the balance of 0.17mm ~ 0.22mm of the setting；Obtain 3D glass finished-products；
4th, tempering is processed：Chemical tempering process is carried out to 3D glass finished-products, tempering 3D glass is obtained；
5th, deposition printing：Electron beam evaporation preparation technology in low temperature coat non-conductive film layer is utilized in the lower surface of tempering 3D glass,
Anticracking film is printed in non-conductive film layer lower surface, then carry out ultra-violet curing or hot setting；
6th, magnetron sputtering：In the upper surface magnetron sputtering plating superhard film of tempering 3D glass, that is, obtain the protection of 3D glass vision panels
Screen.
Advantage of the present invention：
First, the present invention reshapes method using heat and makes 3D chunk glass, it is not necessary to 3D formings of glass with 2D glass sheets as raw material
Mould, reduces 3D chunk glass preparation costs.
2nd, the present invention first judges surplus accordingly cutting mode, i.e. rough cutting or fine cut is cut further according to surplus condition selecting；
Obviously the precision that rough cutting is reached will cut the precision of arrival far below fine cut, thus can reduce rough cutting cutter requirement, reduce life
Produce cost.Flat plate margin selects the balance of boundary of setting, can eliminate the impact of rough cutting precision low yield life, in other words, energy
Product cutting is caused to be scrapped during preventing rough cutting；Cut to fine cut again and leave suitably cutting quantity, thus effectively ensure to produce
The roughness of product precision and facet, i.e. product quality.
3rd, the lower surface using electron beam evaporation preparation technology in low temperature in tempering 3D glass successfully realizes coat non-conductive film
Layer, prints anticracking film in non-conductive film layer lower surface using printing technology, realizes anticracking film by ultra-violet curing or hot setting
Together with non-conductive film layer secured fit.
4th, the present invention successfully prepares 3D glass vision panel protective shields using 2D glass sheets.
Present invention is mainly used for preparing 3D glass vision panel protective shields.
3D glass vision panels protective shield of the present invention is used for smart mobile phone, and panel computer, notebook computer carry flat board
Electronic product of display etc..
Specific embodiment
Specific embodiment one：Present embodiment is a kind of composite print preparation technology of 3D glass vision panels protective shield, it
Comprise the following steps：
First, 2D is converted into 3D：Recess is formed at 2D glass sheets edge according to 3D glass finished-products correspondence, method is reshaped using heat will
Edge has jagged 2D glass sheets and is thermoformed into 3D chunk glass；
2nd, pretreatment：According to flat plate margin between 3D chunk glass and 3D glass finished-products；3D chunk glass is horizontally disposed and recessed
Mouth is fixed on numerically controlled machine upward；
3rd, cut：If above-mentioned flat plate margin is more than setting surplus, rough cutting is first carried out until flat plate margin is remaining less than setting
Measure, then carry out fine cut and cut until reaching product design requirement；If above-mentioned flat plate margin directly carries out fine cut less than setting surplus
Cut until reach product design requirement, the balance of 0.17mm ~ 0.22mm of the setting；Obtain 3D glass finished-products；
4th, tempering is processed：Chemical tempering process is carried out to 3D glass finished-products, tempering 3D glass is obtained；
5th, deposition printing：Electron beam evaporation preparation technology in low temperature coat non-conductive film layer is utilized in the lower surface of tempering 3D glass,
Anticracking film is printed in non-conductive film layer lower surface, then carry out ultra-violet curing or hot setting；
6th, magnetron sputtering：In the upper surface magnetron sputtering plating superhard film of tempering 3D glass, that is, obtain the protection of 3D glass vision panels
Screen.
As sheet glass heat is reshaped as 3D formings of glass part and then edge fine grinding is carried out to 3D formings of glass part
Mode alternative method, can by cutting, grinding and glossing complete mechanical process 3D glass coverings.It is this kind of to replace
Agency is read in handheld mobile device（Such as media player）Middle industrialization.Because people are needed to ground glass
Surface carries out the polishing of display quality and is polished to the restriction of the instrument of required quality, and the design alternative of the alternative method is only
It is limited to need the shape for removing a small amount of material and with simplest cylindrical and convex spherical shape.But, mobile device
Industrial design in terms of need the glass covering material surface with complicated, non-cylindrical and aspheric surface, this point merely according to
It is impossible by grinding and glossing.Hence in so that heat reshapes method becomes more flexible for forming complicated glass
The method of covering, and the precision brought of technique that needs to solve to reshape manufacture 3D drip moldings by heat it is not high enough or
Person is difficult to the problem of required edge geometry.
Specific embodiment two：Difference of the present embodiment from specific embodiment one is：Slightly cut described in step 3
Cut and comprise the following steps：1., designing can make flat plate margin be in ring less than setting surplus after a rough cutting cutter row takes a round
The cutting track line of shape；2., one is bored in cutting track line starting point using rough cutting cutter and enters tool bore；3., cutter is along cutting
Trajectory is walked, until it reaches withdrawing after terminal.Other specific embodiments one are identical.
Specific embodiment three：One of present embodiment and specific embodiment one or two difference is：Institute in step 3
State fine cut and cut and comprise the following steps：1. can be until reaching after, designing a from coil to coil feeding and smart 1 or 2 circle of cutting tool walking
The cutting track line that product design is required；2., cutter is walked along cutting track line, directly from cutting track line starting point feed
The withdrawing to after reaching home.Other specific embodiments one or two are identical.
Specific embodiment four：Present embodiment with one to three difference of specific embodiment is：3D glass in step 4
Finished product carries out chemical tempering before processing and the facet of 3D glass finished-products is processed by shot blasting.Other specific embodiments one to three
It is identical.
Present embodiment is processed by shot blasting, makes facet more smooth, be that the offer of follow-up coating film thickness homogeneity is good
Basis.
Specific embodiment five：Present embodiment with one to four difference of specific embodiment is：Described in step 5
Non-conductive film layer is made up of the alternate film layer of high and low refractive index.Other specific embodiments one to four are identical.
Present embodiment reaches the purpose of people's vision protection using the alternate film layer of high and low refractive index as non-conductive film layer,
It is the basis of 3D glass vision panel protective shield principles.
Specific embodiment six：Present embodiment with one to five difference of specific embodiment is：With tempering in step 5
The non-conductive film layer material of the lower surface contact of 3D glass selects to should be the surface stress of surface stress coefficient and tempering 3D glass
The dielectric material that coefficient is engaged.Other specific embodiments one to five are identical.
When the non-conductive film layer material that the lower surface with tempering 3D glass is contacted selects to should be surface stress coefficient and tempering
When the surface stress coefficient of 3D glass is engaged, tempering 3D glass and the bond strength of non-conductive film layer is improved, is finally reached and is carried
The purpose of high 3D glass vision panels protective shield service life.
Specific embodiment seven：Present embodiment with one to six difference of specific embodiment is：Described in step 5
It is specially using electron beam evaporation preparation technology in low temperature coat non-conductive film layer：Using fluoride or/and oxide as non-conductive
The material of film layer, carries out depositing stack, and according to optical principle, carries out the design of different thicknesses of layers, realize multiple color.Its
His specific embodiment one to six is identical.
The means for adopting depositing stack are the necessary technology handss for realizing non-conductive film layer for the alternate film layer of high and low refractive index
Section.
Specific embodiment eight：Present embodiment with one to seven difference of specific embodiment is：Described in step 5
Sheet resistance >=10 of non-conductive film layer8Ohm.Other specific embodiments one to seven are identical.
Only sheet resistance >=108Ohm, could characterize non-conductive film layer can not be conductive, if resistance is too small, it is impossible to real
Effect that now can not be conductive.
Specific embodiment nine：Present embodiment with one to eight difference of specific embodiment is：Described in step 5
The material of non-conductive film layer is selected from MgF2、SiO2、TiO2And ZrO2.Other specific embodiments one to eight are identical.
Specific embodiment ten：Present embodiment with one to nine difference of specific embodiment is：Using print in step 5
Brush technology prints anticracking film in non-conductive film layer lower surface bubble-free.Other specific embodiments one to nine are identical.
Only bubble-free printing, can be just anticracking film after ultra-violet curing or hot setting is carried out, with non-conductive film layer
The bond strength for improving anticracking film and non-conductive film layer together is brought into close contact, raising 3D glass vision panel protective shields are finally reached
The purpose of service life.
Present invention is not limited only to the content of the respective embodiments described above, the group of one of them or several specific embodiments
Contract sample can also realize the purpose invented.
Using following verification experimental verifications effect of the present invention
Embodiment 1：A kind of composite print preparation technology of 3D glass vision panels protective shield, it includes following steps：
First, 2D is converted into 3D：Recess is formed at 2D glass sheets edge according to 3D glass finished-products correspondence, method is reshaped using heat will
Edge has jagged 2D glass sheets and is thermoformed into 3D chunk glass；
2nd, pretreatment：According to flat plate margin between 3D chunk glass and 3D glass finished-products；3D chunk glass is horizontally disposed and recessed
Mouth is fixed on numerically controlled machine upward；
3rd, cut：If above-mentioned flat plate margin is more than setting surplus, rough cutting is first carried out until flat plate margin is remaining less than setting
Measure, then carry out fine cut and cut until reaching product design requirement；If above-mentioned flat plate margin directly carries out fine cut less than setting surplus
Cut until reach product design requirement, the balance of 0.17mm ~ 0.22mm of the setting；Obtain 3D glass finished-products；
4th, tempering is processed：The facet of 3D glass finished-products is processed by shot blasting, chemical steel is carried out to 3D glass finished-products again then
Change is processed, and obtains tempering 3D glass；
5th, deposition printing：Electron beam evaporation preparation technology in low temperature coat non-conductive film layer is utilized in the lower surface of tempering 3D glass,
Anticracking film is printed in non-conductive film layer lower surface bubble-free, then carry out ultra-violet curing or hot setting；
6th, magnetron sputtering：In the upper surface magnetron sputtering plating superhard film of tempering 3D glass, that is, obtain the protection of 3D glass vision panels
Screen.
Described in the present embodiment step 3, rough cutting is comprised the following steps：1., design a rough cutting cutter row to take a round
Flat plate margin can be made afterwards less than setting surplus cutting track line in a ring；2., using rough cutting cutter in cutting track line
Starting point is bored one and enters tool bore；3., cutter is walked along cutting track line, until it reaches withdrawing after terminal.
Fine cut described in the present embodiment step 3 is cut and is comprised the following steps：1. a from coil to coil feeding and fine cut cutter, are designed
Can be until reaching the cutting track line of product design requirement after 1 or 2 circle of tool walking；2., cutter is from cutting track line starting point
Feed, walks along cutting track line, until it reaches withdrawing after terminal.
Non-conductive film layer described in this implementation steps five is made up of the alternate film layer of high and low refractive index.With high and low refraction
The alternate film layer of rate reaches the purpose of people's vision protection, is the basis of 3D glass vision panel protective shield principles as non-conductive film layer.
The non-conductive film layer material contacted with the lower surface of tempering 3D glass in this implementation steps five is SiO2.When with tempering
The non-conductive film layer material of the lower surface contact of 3D glass selects to should be the surface stress of surface stress coefficient and tempering 3D glass
The bond strength of tempering 3D glass and non-conductive film layer when coefficient is engaged, is improved, raising 3D glass vision panel protection is finally reached
The purpose of screen service life.So selecting SiO2As the non-conductive film layer material contacted with the lower surface of tempering 3D glass.
Utilization electron beam evaporation preparation technology in low temperature coat non-conductive film layer described in this implementation steps five is specially：With
Fluoride and oxide carry out depositing stack as the material of non-conductive film layer, and according to optical principle, carry out different film layers thick
The design of degree, realizes multiple color；Described fluoride is MgF2；Described oxide is SiO2、TiO2And ZrO2.Using layer
The means of folded deposition are the necessary technology means for realizing non-conductive film layer for the alternate film layer of high and low refractive index.
The sheet resistance of the non-conductive film layer described in this implementation steps five is 5.3 × 108Ohm.Only sheet resistance >=
108Ohm, could characterize non-conductive film layer can not be conductive, if resistance is too small, it is impossible to the effect that realization can not be conductive.
Tempering before processing again in this implementation steps four, is first processed by shot blasting, makes facet more smooth, be subsequently to plate thickness
The good basis of the offer of homogeneity is provided.
Anticracking film is printed in non-conductive film layer lower surface bubble-free using printing technology in the present embodiment step 5.Only without
The printing of bubble, can be just anticracking film after ultra-violet curing or hot setting is carried out, be fitted tightly over non-conductive film layer together with,
The bond strength of anticracking film and non-conductive film layer is improved, the purpose for improving 3D glass vision panel protective shield service lifes is finally reached.
The present embodiment reshapes method using heat and makes 3D chunk glass, it is not necessary to 3D glass with 2D glass sheets as raw material
Shaping dies, reduce 3D chunk glass preparation costs.
The present embodiment first judges surplus, and further according to surplus condition selecting, accordingly cutting mode, i.e. rough cutting or fine cut are cut；
Obviously the precision that rough cutting is reached will cut the precision of arrival far below fine cut, thus can reduce rough cutting cutter requirement, reduce life
Produce cost.Flat plate margin selects the balance of boundary of setting, can eliminate the impact of rough cutting precision low yield life, in other words, energy
Product cutting is caused to be scrapped during preventing rough cutting；Cut to fine cut again and leave suitably cutting quantity, thus effectively ensure to produce
The roughness of product precision and facet, i.e. product quality.
Coat non-conductive film layer is realized successfully using lower surface of the electron beam evaporation preparation technology in low temperature in tempering 3D glass,
Using printing technology non-conductive film layer lower surface print anticracking film, by ultra-violet curing or hot setting realize anticracking film with it is non-
Conductive film layer secured fit is together.
The present embodiment successfully prepares 3D glass vision panel protective shields using 2D glass sheets.
Claims (10)
1. a kind of composite print preparation technology of 3D glass vision panels protective shield, it is characterised in that this processing method includes following step
Suddenly：
First, 2D is converted into 3D：Recess is formed at 2D glass sheets edge according to 3D glass finished-products correspondence, method is reshaped using heat will
Edge has jagged 2D glass sheets and is thermoformed into 3D chunk glass；
2nd, pretreatment：According to flat plate margin between 3D chunk glass and 3D glass finished-products；3D chunk glass is horizontally disposed and recessed
Mouth is fixed on numerically controlled machine upward；
3rd, cut：If above-mentioned flat plate margin is more than setting surplus, rough cutting is first carried out until flat plate margin is remaining less than setting
Measure, then carry out fine cut and cut until reaching product design requirement；If above-mentioned flat plate margin directly carries out fine cut less than setting surplus
Cut until reach product design requirement, the balance of 0.17mm ~ 0.22mm of the setting；Obtain 3D glass finished-products；
4th, tempering is processed：Chemical tempering process is carried out to 3D glass finished-products, tempering 3D glass is obtained；
5th, deposition printing：Electron beam evaporation preparation technology in low temperature coat non-conductive film layer is utilized in the lower surface of tempering 3D glass,
Anticracking film is printed in non-conductive film layer lower surface, then carry out ultra-violet curing or hot setting；
6th, magnetron sputtering：In the upper surface magnetron sputtering plating superhard film of tempering 3D glass, that is, obtain the protection of 3D glass vision panels
Screen.
2. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 1, it is characterised in that step
Described in rapid three, rough cutting is comprised the following steps：1., designing after a rough cutting cutter row takes a round can make flat plate margin little
In setting surplus cutting track line in a ring；2., one is bored in cutting track line starting point using rough cutting cutter and enters tool bore；
3., cutter is walked along cutting track line, until it reaches withdrawing after terminal.
3. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 1, it is characterised in that step
Fine cut described in rapid three is cut and is comprised the following steps：1., one from coil to coil of design feeds and equal energy after smart 1 or 2 circle of cutting tool walking
Until reaching the cutting track line of product design requirement；2., cutter is from cutting track line starting point feed, along cutting track line
Walking, until it reaches withdrawing after terminal.
4. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 1, it is characterised in that step
In rapid four, 3D glass finished-products carry out chemical tempering before processing the facet of 3D glass finished-products are processed by shot blasting.
5. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 1, it is characterised in that step
Non-conductive film layer described in rapid five is made up of the alternate film layer of high and low refractive index.
6. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 5, it is characterised in that step
The non-conductive film layer material contacted with the lower surface of tempering 3D glass in rapid five selects to should be surface stress coefficient and tempering 3D glass
The dielectric material that the surface stress coefficient of glass is engaged.
7. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 6, it is characterised in that step
Utilization electron beam evaporation preparation technology in low temperature coat non-conductive film layer described in rapid five is specially：With fluoride or/and oxidation
Material of the thing as non-conductive film layer, carries out depositing stack, and according to optical principle, carries out the design of different thicknesses of layers, real
Existing multiple color.
8. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 6, it is characterised in that step
Sheet resistance >=10 of the non-conductive film layer described in rapid five8Ohm.
9. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 8, it is characterised in that step
The material of the non-conductive film layer described in rapid five is selected from MgF2、SiO2、TiO2And ZrO2。
10. a kind of composite print preparation technology of 3D glass vision panels protective shield according to claim 1 or 5, its feature exist
In using printing technology in non-conductive film layer lower surface bubble-free printing anticracking film in step 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955543.8A CN106565111A (en) | 2016-10-27 | 2016-10-27 | Composite printing and preparation process of 3D glass view window protective screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955543.8A CN106565111A (en) | 2016-10-27 | 2016-10-27 | Composite printing and preparation process of 3D glass view window protective screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106565111A true CN106565111A (en) | 2017-04-19 |
Family
ID=58535372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610955543.8A Pending CN106565111A (en) | 2016-10-27 | 2016-10-27 | Composite printing and preparation process of 3D glass view window protective screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106565111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928066A (en) * | 2018-06-29 | 2018-12-04 | 信利光电股份有限公司 | A kind of 3D glass and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986873A (en) * | 2006-12-06 | 2007-06-27 | 浙江星星光电薄膜技术有限公司 | Making process for cellphone window protecting screen |
| JP2010280556A (en) * | 2009-03-31 | 2010-12-16 | Schott Ag | Glass plate or glass ceramic plate that reflects infrared rays |
| CN102137820A (en) * | 2008-09-01 | 2011-07-27 | 日本电气硝子株式会社 | Manufacturing method of glass substrate with thin film |
| CN102883856A (en) * | 2010-05-03 | 2013-01-16 | 康宁股份有限公司 | Method for making a 3D glass article |
| CN103342460A (en) * | 2013-06-26 | 2013-10-09 | 浙江星星瑞金科技股份有限公司 | Three-dimensional (3D) glass machining method and cutting tool of numerical control machine |
| CN104395252A (en) * | 2012-05-31 | 2015-03-04 | 康宁股份有限公司 | Methods of applying a layer of material to a non-planar glass sheet |
| US20160075595A1 (en) * | 2014-09-12 | 2016-03-17 | Industry-Academic Cooperation Foundation Yonsei University | Buffer layer for preventing breakage of glass panel for panoramic sunroof, glass panel comprising the same, and manufacturing method for the same |
| CN105859115A (en) * | 2016-06-24 | 2016-08-17 | 维沃移动通信有限公司 | Glass cover plate, making method thereof and mobile terminal |
-
2016
- 2016-10-27 CN CN201610955543.8A patent/CN106565111A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986873A (en) * | 2006-12-06 | 2007-06-27 | 浙江星星光电薄膜技术有限公司 | Making process for cellphone window protecting screen |
| CN102137820A (en) * | 2008-09-01 | 2011-07-27 | 日本电气硝子株式会社 | Manufacturing method of glass substrate with thin film |
| JP2010280556A (en) * | 2009-03-31 | 2010-12-16 | Schott Ag | Glass plate or glass ceramic plate that reflects infrared rays |
| CN102883856A (en) * | 2010-05-03 | 2013-01-16 | 康宁股份有限公司 | Method for making a 3D glass article |
| CN104395252A (en) * | 2012-05-31 | 2015-03-04 | 康宁股份有限公司 | Methods of applying a layer of material to a non-planar glass sheet |
| CN103342460A (en) * | 2013-06-26 | 2013-10-09 | 浙江星星瑞金科技股份有限公司 | Three-dimensional (3D) glass machining method and cutting tool of numerical control machine |
| US20160075595A1 (en) * | 2014-09-12 | 2016-03-17 | Industry-Academic Cooperation Foundation Yonsei University | Buffer layer for preventing breakage of glass panel for panoramic sunroof, glass panel comprising the same, and manufacturing method for the same |
| CN105859115A (en) * | 2016-06-24 | 2016-08-17 | 维沃移动通信有限公司 | Glass cover plate, making method thereof and mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928066A (en) * | 2018-06-29 | 2018-12-04 | 信利光电股份有限公司 | A kind of 3D glass and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107428583B (en) | Shaped glass article and method for producing such a shaped glass article | |
| US11565506B2 (en) | Thermoformed cover glass for an electronic device | |
| EP2855388B1 (en) | Cover glass article | |
| EP2566658B1 (en) | Method for making a 3d glass article | |
| US20180282207A1 (en) | Manufacturing method of processed member, plate member, and opening member | |
| US20180273422A1 (en) | Glass manufacturing method | |
| US20160224822A1 (en) | Cover member, personal digital assistant and display device including the same, and method of manufacturing cover glass | |
| CN103038182A (en) | Laminable shaped glass article and method of making the same | |
| TW201808836A (en) | Laminated thin tempered glass to curved molded plastic surfaces for decorative and display cover applications | |
| CN107347103A (en) | A kind of 3D cell phone rear covers and its moulding process | |
| JP6729826B2 (en) | Chemically strengthened glass plate, mobile information terminal, and method for manufacturing chemically strengthened glass plate | |
| CN101321443A (en) | Production method of non-conventional glass as outer casing, and its application in electronic product | |
| CN108032595B (en) | A kind of production method of ultra-thin laminated glass and ultra-thin laminated glass | |
| KR102454633B1 (en) | Curved Tempered Glass And Method For Manufacturing The Same | |
| CN112456766B (en) | Curved ultra-thin glass, manufacturing method thereof and folding device | |
| CN107814478A (en) | The manufacture method and curved glass article of curved glass article | |
| CN112830667A (en) | Glass texture production method and electronic device | |
| JP2017001902A (en) | Cover glass and portable information terminal having the same, and method for producing cover glass | |
| CN109455912A (en) | A kind of 3D bend glass manufacturing method | |
| CN104445887A (en) | Method for preparing 3D curved ultrathin tempered glass for display screen protective films | |
| CN110194584A (en) | A kind of bend glass hot bending imprint process | |
| CN112250313A (en) | Method of strengthening edges of laminated glass articles and laminated glass articles formed thereby | |
| KR20210118779A (en) | Curved Tempered Glass, Curved Tempered Glass Film And Method For Manufacturing The Same | |
| US11976005B2 (en) | Methods of making coated glass-based parts | |
| CN113286017A (en) | High-precision 3D glass numerical control secondary forming process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |