CN109547679A - A kind of camera head protecting eyeglass and preparation method thereof with CD line effect - Google Patents
A kind of camera head protecting eyeglass and preparation method thereof with CD line effect Download PDFInfo
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- CN109547679A CN109547679A CN201811563418.8A CN201811563418A CN109547679A CN 109547679 A CN109547679 A CN 109547679A CN 201811563418 A CN201811563418 A CN 201811563418A CN 109547679 A CN109547679 A CN 109547679A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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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
- C03C17/34—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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- 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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention discloses a kind of camera head protecting eyeglass and preparation method thereof with CD line effect; its protection eyeglass produced includes glass substrate; centre bore transmission region and non-transparent region are provided on the glass substrate; the glass substrate is provided with the CD lines layer with high-accuracy lines in the side in non-transparent region; the CD lines layer the side of glass substrate is provided with HR plated film, the side silk-screen of the HR plated film has color ink；The glass substrate the side far from CD lines layer be provided with AR film layer, side of the glass substrate far from AR film layer is provided with AF film layer in being provided with superhard AR film layer, the side of the superhard AR film layer in centre bore transmission region.The invention has the following advantages: realizing the lines of glass surface by using nanometer embossing, so that produced lines highlights, three-dimensional sense is stronger, for isochrone the wide line away from smaller, lines seems more fine, will not all be deformed under conditions of enlargement ratio 50X.
Description
Technical field
The present invention relates to camera head protecting eyeglass field, in particular to a kind of camera head protecting eyeglass with CD line effect
And preparation method thereof.
Background technique
Glass is our most commonly seen one of materials, since glass integrates functional and aesthetics, by widely
It applies in every field, is especially applied to camera head protecting eyeglass.Since people are to the need of camera shooting picture high quality
It asks, mobile phone camera mostly uses greatly two or more multi-cams to form now, and usual in the outside of multi-cam
The glass lens that can protect multi-cam simultaneously can be provided with, which lacks aesthetic feeling, can not expire
The customer personalized demand of foot.
Based on the above issues, the Chinese patent of Publication No. CN106427361A discloses a kind of glass with CD line effect
Glass panel and preparation method thereof.Its glass panel produced includes glass substrate, silk-screen CD lines on the glass substrate, institute
It states and is electroplate with film plating layer on CD lines, silk-screen has color ink on the film plating layer, and color ink can be selected according to color demand
Select different colours ink.CD lines is realized by the technology of silk-screen lines image, produces the lines with 3D stereoscopic effect.But
It is that product lines produced by this technical solution is not fine enough, lines are relatively thick and amplify under conditions of enlargement ratio 50X
The deformation for seeing lines is had afterwards, is had much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of camera head protecting eyeglass and preparation method thereof with CD line effect, by adopting
The lines that glass surface is realized with nanometer embossing, so that produced lines highlights, three-dimensional sense is stronger, isochrone the wide line
Away from smaller, lines seems more fine, will not all be deformed under conditions of enlargement ratio 50X.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of taking the photograph with CD line effect
As head protection eyeglass and preparation method thereof, including glass substrate, be provided on the glass substrate centre bore transmission region and
Non-transparent region, the glass substrate is provided with the CD lines layer with high-accuracy lines in the side in non-transparent region, described
CD lines layer the side of glass substrate is provided with HR plated film, the side silk-screen of the HR plated film has color ink；It is described
Glass substrate the side of CD lines layer is provided with AR film layer, side of the glass substrate far from AR film layer is in centre bore
Superhard AR film layer is provided in transmission region, the side of the superhard AR film layer is provided with AF film layer, during the AF film layer is located at
In the transmission region of heart hole.
The present invention is further arranged to: the number of the centre bore transmission region be two or more, and be located at
The camera number at mobile phone back matches, and each centre bore transmission region is mutually indepedent setting.
The present invention is further arranged to: the CD lines layer includes the first CD lines portion and the 2nd CD lines portion, described
First CD lines portion is made of the concentric circles of several circular centre bore transmission regions, the CD line positioned at the glass substrate side
It is the 2nd CD lines portion that road floor, which removes the region outside the first CD lines portion,.
The present invention is further arranged to: the CD lines that the first CD lines portion is shown is clearly brighter than the 2nd CD lines portion
It is aobvious.
The present invention is further arranged to: the CD lines layer further includes having the first CD lines portion and the 2nd CD lines portion
PC mantle, UV photoresists are provided between the PC mantle and glass substrate, the PC mantle has the first CD lines portion
And the 2nd CD lines portion side towards glass substrate be arranged.
The present invention is further arranged to: the surface of the glass substrate is coated with to reinforcing glass board structure intensity
Strengthening layer, the CD lines layer are set on strengthening layer.
The present invention is further arranged to: the HR plated film is high reflection non-conducting vacuum metal coating.
The present invention also provides a kind of production methods of camera head protecting eyeglass with CD line effect, include the following steps:
1) glass sharp processing: glass raw material is subjected to sawing sheet by scribing machine, and will be after sawing sheet according to required shape
Glass raw material carry out dimensioned and bevelling processing；
2) glass surface polishing: being thinned glass surface by Two sides milling and polishing equipment and reaches light transmission requirement, polishing
Glass afterwards is glass substrate；
3) preparation of strengthening layer: 420 degree Celsius are heated to using the potassium nitrate solution of high-purity, the glass after polishing is put
Enter the potassium ion for making glass structure surface in high temperature potassium nitrate solution and sodium ion carries out ion exchange and forms strengthening layer；
4) preparation of ultraprecise lines PC mantle: Rare Metals Materials are first passed through and carry out the exploitation of master mold lines, in master mold
The first CD lines portion of upper formation and the 2nd CD lines portion, then with PC mantle replicating master molds lines, and to replicating master molds lines after
PC mantle carry out stiffened processing, keep surface pattern clear and not easy damaged；
5) UV is transferred: in the glass substrate with strengthening layer and the PC with the first CD lines portion and the 2nd CD lines portion
UV photoresists are filled between mantle, the glass substrate for being fitted with ultraprecise lines PC mantle are rolled, to realize lines
Transfer, to generate super close CD lines layer in the glass baseplate surface with strengthening layer；
6) ultraviolet development: by carrying out ultraviolet light irradiation to the UV photoresists in the obtained product of step 5), feel UV
Optical cement is solidified in the clear situation of lines；
7) preparation of HR plated film: CD lines layer surface is formed by step 5), upper one layer of HR plated film is electroplated, make eyeglass table
More there is texture in face；
8) color ink silk-screen shading: is transferred to HR coated surface by screen printing technique；
9) centre bore strip: successively corroding color ink and HR plated film at center of lens position using alkaline cleaner,
To form centre bore transmission region；
10) preparation of AR film layer, superhard AR film layer and AF film layer: making superhard AR film layer by magnetron sputtering technique, and
AR film layer, superhard AR film layer and AF film layer are formed into film in glass baseplate surface by ion source Aided Physical depositing operation.
The present invention is further arranged to: the useless wet glue in part remaining in ultraviolet development is carried out in step 5), by super
Sound wave cleaning machine is purged.
The present invention is further arranged to: the master mold lines exploitation in step 4) is specific are as follows: first carries out hypercompact close first CD
Lines portion and the design of the 2nd CD lines portion, are then laser machined according to the lines of design on rare metal, are processed
Rare metal afterwards serves as master mold.
The present invention is further arranged to: the alkaline cleaner in the step 9) can also corrode PC mantle, described
CD lines layer directly fits with HR plated film.
The present invention is further arranged to: the cross section of each concentric circles is that waveform is arranged, between two neighboring wave crest
Distance is 0.08mm, and the distance between wave crest and trough range are 10-15um.
In conclusion the invention has the following advantages:
(1) by the way that CD lines layer, HR plated film and color ink is arranged in the non-transparent region of glass substrate, in glass
It is produced on the non-transparent region of substrate and dazzles beautiful colorful and strong three-dimensional sense CD line effect；
(2) AR film layer and superhard AR film layer are respectively set by the two sides in glass substrate, thus increase its transmitance,
So that being imaged when taking pictures apparent.Meanwhile AF film layer is anti-fingerprint film layer, can preferably prevent the interference of greasy dirt and sweat；
(3) by being rolled to the glass substrate for being fitted with PC mantle, to realize the transfer of lines, to realize in glass
The surface of glass substrate generates super close CD line pattern.Then UV photoresists are shone by the ultraviolet light of certain energy
It penetrates, makes photoresists internal curing, to guarantee that CD lines is clear, so that produced CD lines highlights, three-dimensional sense is stronger, together
When line width line-spacing it is smaller, lines seems more fine, will not all be deformed under conditions of enlargement ratio 50X；
(4) ultraprecise lines transfer techniques proposed by the present invention are transferred to the method on eyeglass, compared to traditional silk-screen line
Road image technique, it is stronger that the lines presented highlights three-dimensional sense.Isochrone the wide line is away from smaller, and lines seems more fine, i.e.,
Make all be deformed effect under conditions of amplifying 50X multiplying power.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the alternatively non-transparent district domain structure schematic diagram in Fig. 1；
Fig. 3 is the centre bore transmission region structural schematic diagram in Fig. 1；
Fig. 4 is the manufacture craft schematic diagram of the camera head protecting eyeglass with CD line effect；
Fig. 5 is the microcosmic schematic diagram of ultraprecise lines of CD lines layer；
Appended drawing reference: 1, glass substrate；2, centre bore transmission region；3, non-transparent region；4, CD lines layer；5, HR is plated
Film；6, color ink；7, AR film layer；8, superhard AR film layer；9, AF film layer；10, PC mantle；11, UV photoresists；12, strengthening layer；
13, wave crest；14, trough；15, the first CD lines portion；16, the 2nd CD lines portion.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
As depicted in figs. 1 and 2, a kind of camera head protecting eyeglass with CD line effect, including glass substrate 1, glass base
Centre bore transmission region 2 and non-transparent region 3 are provided on plate 1.The number of centre bore transmission region 2 be two or two with
On, and match with the camera number for being located at mobile phone back.In the present embodiment, centre bore transmission region 2 is preferably two
And mutually indepedent setting, suitable for being located at the dual camera at mobile phone back.
Glass substrate 1 is provided with the CD lines layer 4 with high-accuracy lines, the CD lines in the side in non-transparent region 3
Layer 4 includes the first CD lines portion 15 and the 2nd CD lines portion 16, and the first CD lines portion 15 is by several circular centre bore light transmissions
The concentric circles in region 2 forms, and the region that the CD lines layer 4 positioned at 1 side of glass substrate removes outside the first CD lines portion 13 is equal
For the 2nd CD lines portion 16.The CD lines that first CD lines portion 15 is shown is clear more obvious than the 2nd CD lines portion 16, so that
There are deviations for the light that first CD lines portion 15 and the 2nd CD lines portion 16 are reflected, and then can largely promote CD lines layer
4 texture and stereoscopic effect.
CD lines layer 4 the side of glass substrate 1 is provided with HR plated film 5, which is that high reflection is non-conductive true
Empty metal coating has glare effect so that more there is texture on the glass panel surface with CD lines.The side silk-screen of HR plated film 5
There is color ink 6, color ink 6 can select different ink to form specific pattern according to appearance color demand, while utilize color
Ink 6 is covered in non-transparent region 3.By above-mentioned setting, produced on the non-transparent region 3 of glass substrate 1 dazzle it is beautiful
Colorful and strong three-dimensional sense CD line effect.
As shown in figures 1 and 3, glass substrate 1 the side far from CD lines layer 4 be provided with AR film layer 7, AR film layer 7 has
Play the role of increasing by 1 light transmittance of glass substrate, side of the glass substrate 1 far from AR film layer 7 is arranged in centre bore transmission region 2
There is superhard AR film layer 8, which is magnetron sputtering technique production, makes lens surface on the basis of increasing light transmittance
With stronger adhesion strength.The side of superhard AR film layer 8 is provided with AF film layer 9, which is located at centre bore transparent area
In domain 2.Made by the way that AR film layer 7 and superhard AR film layer 8 is respectively set on the two sides of glass substrate 1 to increase its transmitance
It is imaged when must take pictures apparent；Meanwhile AF film layer 9 is anti-fingerprint film layer, can preferably prevent the interference of greasy dirt and sweat.
Further, CD lines layer 4 further includes the PC mantle with the first CD lines portion 15 and the 2nd CD lines portion 16
UV photoresists 11 are provided between 10, PC mantles 10 and glass substrate 1.PC mantle 10 has the first CD lines portion 15 and
The side in two CD lines portions 16 is arranged towards glass substrate 1.By being rolled to the glass substrate 1 for being fitted with PC mantle 10,
To realize the transfer of lines, super close CD line pattern is generated on the surface of glass substrate 1 to realize.Then surely by one
The ultraviolet light of amount is irradiated UV photoresists 11, makes photoresists internal curing, to guarantee that CD lines is clear.
Further, the surface of glass substrate 1 is coated with the strengthening layer 12, CD to 1 structural strength of reinforcing glass substrate
Lines layer 4 is set on strengthening layer 12.
Further, the first CD lines portion 15 and the 2nd CD lines portion 16 are ultraprecise lines.
The present invention also provides a kind of production methods of camera head protecting eyeglass with CD line effect, include the following steps:
1) glass sharp processing: glass raw material is subjected to sawing sheet by scribing machine, and will be after sawing sheet according to required shape
Glass raw material carry out dimensioned and bevelling processing；
2) glass surface polishing: being thinned glass surface by Two sides milling and polishing equipment and reaches light transmission requirement, polishing
Glass afterwards is glass substrate 1；
3) preparation of strengthening layer: 420 degree Celsius are heated to using the potassium nitrate solution of high-purity, the glass after polishing is put
Enter the potassium ion for making glass structure surface in high temperature potassium nitrate solution and sodium ion carries out ion exchange and forms strengthening layer 12；
4) preparation of ultraprecise lines PC mantle: Rare Metals Materials are first passed through and carry out the exploitation of master mold lines, in master mold
The first CD lines portion 15 of upper formation and the 2nd CD lines portion 16, then with 10 replicating master molds lines of PC mantle, and to replicating master molds
PC mantle 10 after lines carries out stiffened processing, keeps surface pattern clear and not easy damaged；
5) UV is transferred: in the glass substrate 1 with strengthening layer 12 and having the first CD lines portion 15 and the 2nd CD lines
UV photoresists 11 are filled between the PC mantle 10 in portion 16, the glass substrate 1 for being fitted with PC mantle 10 are rolled, to realize line
The transfer on road, to generate super close CD lines layer 4 on 1 surface of glass substrate with strengthening layer 12；
6) ultraviolet development: by carrying out ultraviolet light irradiation to the UV photoresists 11 in the obtained product of step 5), make UV
Photoresists 11 are solidified in the clear situation of lines；
7) preparation of HR plated film: one layer of HR plated film 5 on 4 electroplating surface of CD lines layer is formed by step 5), makes eyeglass
More there is texture on surface；
8) color ink 6 silk-screen shading: is transferred to 5 surface of HR plated film by screen printing technique；
9) centre bore strip: successively corrode color ink 6 and HR plated film at center of lens position using alkaline cleaner
5, to form centre bore transmission region 2；
10) preparation of AR film layer, superhard AR film layer and AF film layer: making superhard AR film layer 8 by magnetron sputtering technique, and
AR film layer 7, superhard AR film layer 8 and AF film layer 9 are formed on 1 surface of glass substrate by ion source Aided Physical depositing operation thin
Film.
Further, the useless wet glue in part remaining in ultraviolet development is carried out in step 5), passes through supersonic wave cleaning machine
It is purged.
Further, the master mold lines exploitation in step 4) is specific are as follows: first carry out hypercompact close first CD lines portion 15 with
And the design of the 2nd CD lines portion 16, then laser machined on rare metal according to the lines of design, it is dilute after processing
There is metal to serve as master mold.
Further, the alkaline cleaner in step 9) can also corrode PC mantle 10, so that CD lines layer 4 is directly and HR
Plated film 5 fits, so that CD lines layer 4 more has texture.
As shown in Figure 1 and Figure 5, produced by the production method using the above-mentioned camera head protecting eyeglass with CD line effect
CD lines layer 4 be made of several concentric circles, and the cross section of each concentric circles is waveform setting, and two neighboring wave crest
Distance is 0.08mm between 13, and the distance between wave crest 13 and trough 14 range are 10-15um.The CD being arranged by using waveform
Lines can more highlight three-dimensional sense, be full of aesthetic feeling, can meet customer personalized demand.
Claims (10)
1. a kind of camera head protecting eyeglass with CD line effect, including glass substrate (1), it is characterized in that: the glass substrate
(1) centre bore transmission region (2) and non-transparent region (3) are provided on, the glass substrate (1) is in non-transparent region (3)
Side be provided with the CD lines layer (4) with high-accuracy lines, the CD lines layer (4) far from glass substrate (1) one
Side is provided with HR plated film (5), and the side silk-screen of the HR plated film (5) has color ink (6)；Glass substrate (1) institute is separate
The side of CD lines layer (4) is provided with AR film layer (7), and side of the glass substrate (1) far from AR film layer (7) is saturating in centre bore
It is provided with superhard AR film layer (8) in light region (2), the side of the superhard AR film layer (8) is provided with AF film layer (9), the AF
Film layer (9) is located in centre bore transmission region (2).
2. a kind of camera head protecting eyeglass with CD line effect according to claim 1, it is characterized in that: the centre bore
The number of transmission region (2) is two or more, and is matched with the camera number for being located at mobile phone back, each center
Hole transmission region (2) is mutually indepedent setting.
3. a kind of camera head protecting eyeglass with CD line effect according to claim 2, it is characterized in that: the CD lines
Layer (4) includes the first CD lines portion (15) and the 2nd CD lines portion (16), and the first CD lines portion (15) is by several rings
Concentric circles around centre bore transmission region (2) forms, and the CD lines layer (4) for being located at the glass substrate (1) side removes the
The region of (13) is the 2nd CD lines portion (16) outside one CD lines portion.
4. a kind of camera head protecting eyeglass with CD line effect according to claim 3, it is characterized in that: the first CD
The CD lines that lines portion (15) is shown is more clear than the 2nd CD lines portion (16) obvious.
5. a kind of camera head protecting eyeglass with CD line effect according to claim 3, it is characterized in that: the CD lines
Layer (4) further includes the PC mantle (10) with the first CD lines portion (15) and the 2nd CD lines portion (16), the PC mantle
(10) it is provided between glass substrate (1) UV photoresists (11), the PC mantle (10) has the first CD lines portion (15)
And the 2nd CD lines portion (16) side towards glass substrate (1) be arranged.
6. a kind of camera head protecting eyeglass with CD line effect according to claim 5, it is characterized in that: the glass base
The surface of plate (1) is coated with the strengthening layer (12) to reinforcing glass substrate (1) structural strength, CD lines layer (4) setting
In on strengthening layer (12).
7. a kind of camera head protecting eyeglass with CD line effect according to claim 1, it is characterized in that: the HR plated film
It (5) is high reflection non-conducting vacuum metal coating.
8. a kind of production method of the camera head protecting eyeglass with CD line effect, it is characterized in that: the following steps are included:
1) glass sharp processing: glass raw material is subjected to sawing sheet by scribing machine, and according to required shape by the glass after sawing sheet
Glass raw material carry out dimensioned and bevelling processing；
2) glass surface polishing: being thinned glass surface by Two sides milling and polishing equipment and reaches light transmission requirement, after polishing
Glass is glass substrate (1)；
3) preparation of strengthening layer: 420 degree Celsius are heated to using the potassium nitrate solution of high-purity, the glass after polishing is put into height
The potassium ion and sodium ion for making glass structure surface in warm potassium nitrate solution carry out ion exchange and form strengthening layer (12)；
4) preparation of ultraprecise lines PC mantle: Rare Metals Materials are first passed through and carry out the exploitation of master mold lines, with the shape on master mold
At the first CD lines portion (15) and the 2nd CD lines portion (16), then with PC mantle (10) replicating master molds lines, and it is female to duplication
PC mantle (10) after mould lines carries out stiffened processing, keeps surface pattern clear and not easy damaged；
5) UV is transferred: in the glass substrate (1) with strengthening layer (12) and having the first CD lines portion (15) and the 2nd CD line
UV photoresists (11) are filled between the PC mantle (10) in road portion (16), to the glass base for being fitted with ultraprecise lines PC mantle (10)
Plate (1) is rolled, to realize the transfer of lines, to generate on glass substrate (1) surface with strengthening layer (12) hypercompact
Close CD lines layer (4)；
6) ultraviolet development: by carrying out ultraviolet light irradiation to the UV photoresists (11) in the obtained product of step 5), feel UV
Optical cement (11) is solidified in the clear situation of lines；
7) preparation of HR plated film: one layer of HR plated film (5) on CD lines layer (4) electroplating surface is formed by step 5), makes eyeglass
More there is texture on surface；
8) color ink (6) silk-screen shading: is transferred to HR plated film (5) surface by screen printing technique；
9) centre bore strip: successively corrode color ink (6) and HR plated film at center of lens position using alkaline cleaner
(5), to form centre bore transmission region (2)；
10) preparation of AR film layer, superhard AR film layer and AF film layer: superhard AR film layer (8) is made by magnetron sputtering technique, and will
AR film layer (7), superhard AR film layer (8) and AF film layer (9) are by ion source Aided Physical depositing operation on glass substrate (1) surface
Form film.
9. a kind of production method of camera head protecting eyeglass with CD line effect according to claim 3, it is characterized in that:
The cross section of each concentric circles is waveform setting, and distance is 0.08mm between two neighboring wave crest (13), wave crest (13) and
The distance between trough (14) range is 10-15um.
10. a kind of production method of camera head protecting eyeglass with CD line effect according to claim 8, feature
Be: the alkaline cleaner in the step 9) can also corrode PC mantle (10), so that the CD lines layer (4) is directly plated with HR
Film (5) fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563418.8A CN109547679A (en) | 2018-12-20 | 2018-12-20 | A kind of camera head protecting eyeglass and preparation method thereof with CD line effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563418.8A CN109547679A (en) | 2018-12-20 | 2018-12-20 | A kind of camera head protecting eyeglass and preparation method thereof with CD line effect |
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| Publication Number | Publication Date |
|---|---|
| CN109547679A true CN109547679A (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811563418.8A Pending CN109547679A (en) | 2018-12-20 | 2018-12-20 | A kind of camera head protecting eyeglass and preparation method thereof with CD line effect |
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| CN111423133A (en) * | 2020-03-30 | 2020-07-17 | RealMe重庆移动通信有限公司 | Mobile terminal, camera lens, base material and manufacturing method thereof |
| CN112055490A (en) * | 2019-06-05 | 2020-12-08 | 苹果公司 | Electronic device |
| CN112558194A (en) * | 2020-12-16 | 2021-03-26 | 维沃移动通信有限公司 | Coating method of lens assembly, lens assembly and electronic equipment |
| CN112835134A (en) * | 2021-02-02 | 2021-05-25 | 东莞市鸿瀚电子材料有限公司 | Pressure-resistant high-strength lens for mobile phone camera and production process |
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