CN108037578A - Camera-lens system - Google Patents
Camera-lens system Download PDFInfo
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- CN108037578A CN108037578A CN201810024180.5A CN201810024180A CN108037578A CN 108037578 A CN108037578 A CN 108037578A CN 201810024180 A CN201810024180 A CN 201810024180A CN 108037578 A CN108037578 A CN 108037578A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
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Abstract
This application discloses a kind of camera-lens system, the camera-lens system may include lens barrel, the lens barrel, which has, to be received from thing side joint and transmits the Part I of incident light and the Part II for light to be emitted to image side, wherein, the first lens are provided with Part I, Part II is provided with the lens group with least three lens perpendicular to Part I, and in Part II, and the radial width D of Part I is less than 0.5mm；And the length that Part I extends outside Part II is H, and meet 0.8mm<H<2.0mm.According to the camera-lens system of the application, there is miniaturization, suitable for the characteristic of portable electronic product.
Description
Technical field
This application involves a kind of camera-lens system, more particularly, to a kind of imaging lens system including periscope type lens
System.
Background technology
In recent years, portable electronic product is quickly grown, and such as mobile phone, tablet computer have been flooded with the life of people, is fitted
Pick-up lens on portable electronic product also flourishes therewith.With the progress of science and technology, market is to portable
The aesthetic appearance requirement of electronic product is higher and higher, and corresponding pick-up lens also needs to meet its requirement, how to lift large-size screen monitors accounting
Into the direction of main effort.
Therefore, the application proposes that one kind is applicable to portable electronic product, and have large-size screen monitors accounting includes periscopic mirror
The camera-lens system of head.
The content of the invention
The technical solution that the application provides solves the problems, such as techniques discussed above at least in part.
According to the one side of the application, there is provided such a camera-lens system, the camera-lens system may include
Lens barrel, which, which can have, receives from thing side joint and transmits the Part I of incident light and for light to be emitted to the second of image side
Part, wherein, the first lens are may be provided with Part I, Part II is set perpendicular to Part I in Part II
The lens group with least three lens is equipped with, the radial width D of Part I is smaller than 0.5mm；And Part I is from
The length that two portion of epi go out is H, and meets 0.8mm<H<2.0mm.
In one embodiment, reflecting element is provided with the position that Part I and Part II intersect, so that
Obtain the incident light received from Part I and be transmitted to Part II.
In one embodiment, the first lens have negative power.
In one embodiment, the lens at least three subsequent lens near image side have negative power.
In one embodiment, the lens near reflecting element at least three subsequent lens, i.e. second is saturating
Mirror, has positive light coke, meets between the effective focal length value f of its effective focal length value f2 and camera-lens system：0<f/f2<1.
In one embodiment, can expire between the abbe number V1 of the first lens and the abbe number V2 of the second lens
Foot：|V1-V2|<15.
In one embodiment, effective Jiao of the effective focal length value f of camera-lens system and the lens near image side
Away from can meet between value fi：-1.0<f/fi<-0.5.
In one embodiment, the effective focal length value f1 of the effective focal length value f of camera-lens system and the first lens it
Between can meet：-1.0<f/f1<0.
According to further aspect of the application, such a camera-lens system is additionally provided, which can
Including lens barrel, which, which can have, receives from thing side joint and transmits the Part I of incident light and for light to be emitted to image side
Part II, wherein, the first lens are may be provided with Part I, the radial width D of Part I is less than 0.5mm；Second
Divide and the lens group with least three lens is provided with perpendicular to Part I, and in Part II；Wherein, after at least three
Lens in continuous lens near image side can have negative power.
In one embodiment, the first lens can have negative power.
In one embodiment, the length that Part I extends outside Part II is H, and meets 0.8mm<H<
2.0mm。
In one embodiment, reflecting element is provided with the position that Part I and Part II intersect, so that
Obtain the incident light received from Part I and be transmitted to Part II.
In one embodiment, the lens near reflecting element at least three subsequent lens, i.e. second is saturating
Mirror, can have positive light coke, meet between its effective focal length value f2 and the effective focal length value f of camera-lens system：0<f/f2<1.
In one embodiment, can expire between the abbe number V1 of the first lens and the abbe number V2 of the second lens
Foot：|V1-V2|<15.
In one embodiment, effective Jiao of the effective focal length value f of camera-lens system and the lens near image side
Away from can meet between value fi：-1.0<f/fi<-0.5.
In one embodiment, the effective focal length value f1 of the effective focal length value f of camera-lens system and the first lens it
Between can meet：-1.0<f/f1<0.
By the camera-lens system of above-mentioned configuration, can have miniaturization, small aberration, small aberration, suitable for large-size screen monitors accounting
At least one beneficial effect such as portable electronic product.
Brief description of the drawings
By referring to the detailed description made by the following drawings, more than presently filed embodiment and further advantage will become
Obtain it is clear that attached drawing is intended to show that the illustrative embodiments of the application rather than is limited.In the accompanying drawings：
Fig. 1 is the structure diagram for showing the camera-lens system according to the application；
Fig. 2 is the structure diagram of the lens group in the camera-lens system shown according to the embodiment of the present application 1；
Fig. 3 A to Fig. 3 D respectively illustrate chromatic curve on the axis of the camera-lens system of embodiment 1, astigmatism curve, distortion
Curve and ratio chromatism, curve；
Fig. 4 is the structure diagram of the lens group in the camera-lens system shown according to the embodiment of the present application 2；
Fig. 5 A to Fig. 5 D respectively illustrate chromatic curve on the axis of the camera-lens system of embodiment 2, astigmatism curve, distortion
Curve and ratio chromatism, curve；
Fig. 6 is the structure diagram of the lens group in the camera-lens system shown according to the embodiment of the present application 3；
Fig. 7 A to Fig. 7 D respectively illustrate chromatic curve on the axis of the camera-lens system of embodiment 3, astigmatism curve, distortion
Curve and ratio chromatism, curve；
Fig. 8 is the structure diagram of the lens group in the camera-lens system shown according to the embodiment of the present application 4；And
Fig. 9 A to Fig. 9 D respectively illustrate chromatic curve on the axis of the camera-lens system of embodiment 4, astigmatism curve, distortion
Curve and ratio chromatism, curve
Embodiment
The various aspects of the application are made more detailed description by the application in order to better understand by refer to the attached drawing.Should
Understand, these describe the description of the simply illustrative embodiments to the application in detail, rather than limit the application in any way
Scope.In the specification, the identical element of identical reference numbers.Stating "and/or" includes associated institute
Any and all combinations of one or more of list of items.
It should be noted that in the present specification, the statement of first, second grade is only used for a feature and another feature differentiation
Come, and do not indicate that any restrictions to feature.Therefore, it is discussed below in the case of without departing substantially from teachings of the present application
First lens are also known as the second lens.
In the accompanying drawings, for convenience of description, thickness, the size and dimension of lens are somewhat exaggerated.Specifically, attached drawing
Shown in sphere or aspherical shape be illustrated by way of example.That is, sphere or aspherical shape is not limited to attached drawing
In the sphere that shows or aspherical shape.Attached drawing is merely illustrative and and non-critical drawn to scale.
It will also be appreciated that term " comprising ", " including ", " having ", "comprising" and/or " including ", when in this theory
Represent there is stated feature, entirety, step, operation, element and/or component when being used in bright book, but do not exclude the presence of or
It is attached with one or more of the other feature, entirety, step, operation, element, component and/or combinations thereof.In addition, ought be such as
When the statement of " ... at least one " is appeared in after the list of listed feature, whole listed feature, rather than modification are modified
Individual component in list.In addition, when describing presently filed embodiment, use " can with " represent " one of the application or
Multiple embodiments ".Also, term " exemplary " is intended to refer to example or illustration.
As it is used in the present context, term " substantially ", " about " and similar term are used as the approximate term of table, and
Be not used as the term of table degree, and be intended to explanation by by those skilled in the art will appreciate that, measured value or calculated value
In inherent variability.
Unless otherwise defined, otherwise all terms (including technical terms and scientific words) used herein be respectively provided with
The application one skilled in the art's is generally understood that identical implication.It will also be appreciated that term (such as in everyday words
Term defined in allusion quotation) implication consistent with their implications in the context of correlation technique should be interpreted as having, and
It will not explained with idealization or excessively formal sense, unless clearly so limiting herein.
In addition, near axis area refers to the region of optical axis (that is, the center line of light beam or the symmetry axis of the optical system) nearby.
If lens surface is for convex surface and when not defining the convex surface position, then it represents that the lens surface is to being convex surface less than near axis area；If
Lens surface is for concave surface and when not defining the concave surface position, then it represents that the lens surface is to being concave surface less than near axis area.At this
Wen Zhong, is known as thing side in each lens near the surface of object, is known as picture near the surface of imaging surface in each lens
Side.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The application is further described below in conjunction with specific embodiment.
Lens barrel is included according to the camera-lens system of the application illustrative embodiments, which, which can have from thing side joint, receives
And transmit the Part I of incident light and the Part II for light to be emitted to image side.Wherein, can be set in Part I
There are the first lens, Part II is provided with the lens with least three lens perpendicular to Part I, and in Part II
Group.The end of Part I has small size, for example, end radial width D is smaller than 0.5mm；And Part I is from second
The length that portion of epi goes out is H, and meets 0.8mm<H<2.0mm.Meet the camera-lens system of above-mentioned condition, it is ensured that mirror
The miniaturization of head, and the height dimension of lens barrel diminishes, and is more applicable for the portable electronic product of large-size screen monitors accounting (for example, hand
Machine), and can realize camera function of clearly taking pictures.
The first lens in camera-lens system are arranged on thing side, i.e., in the Part I of lens barrel.In Part I and
Reflecting element is provided with the position that Part II intersects, so that the incident light received from Part I is transmitted to second
Point.Lens group with least three lens is set in the second portion.Light is incided on the first lens from thing side, is then passed through again
Reflecting element reflects, and reaches image side by the lens group with least three lens successively afterwards.
In the exemplary embodiment, the first lens can have negative power.Near picture at least one subsequent lens
The lens of side can have negative power.Such setting, is conducive to increase visual field, balances the light focus of whole camera-lens system
Degree so that edge location dimension is big.In the exemplary embodiment, at least three subsequent lens near reflecting element
Lens (that is, the second lens) can have positive light coke.Positive negative power by reasonably controlling each lens is distributed, can be effective
The low order aberration of ground balance control system so that camera-lens system obtains preferably image quality.
In the exemplary embodiment, the effective focal length value f2 of the effective focal length value f of camera-lens system and the second lens
Between can meet：0<f/f2<1, more specifically, can further meet 0.47≤f/f2≤0.72.Pass through rationally dividing for focal power
Match somebody with somebody, can be conducive to correct aberration, ensure the miniaturization of camera lens.
In the exemplary embodiment, can expire between the abbe number V1 of the first lens and the abbe number V2 of the second lens
Foot：|V1-V2|<15, more specifically, can further meet | V1-V2 |≤12., can by the mutual cooperation between different materials
Be conducive to correct camera lens aberration, improve image quality.
In the exemplary embodiment, the effective focal length value f of camera-lens system and the lens near image side is effective
It can meet between focal length value fi：-1.0<f/fi<- 0.5, more specifically, can further meet -0.80≤f/fi≤- 0.67.It is logical
Such setting is crossed, the aberrations such as astigmatism, the distortion of camera-lens system can be effectively corrected, while is conducive to the key light of matching chip
Line angle degree.
In the exemplary embodiment, the effective focal length value f1 of the effective focal length value f of camera-lens system and the first lens
Between can meet：-1.0<f/f1<0, more specifically, can further meet -0.73≤f/f1≤- 0.59.Setting in this way
Put, it is ensured that the first lens have good location feature with reflecting element, while have good imaging effect and processing characteristics.
In the exemplary embodiment, camera-lens system is also provided with the aperture STO for confine optical beam, adjust into
Light quantity, improves image quality.
By each power of lens knead dough type of reasonable distribution, using suitable lens material, it can effectively ensure that shooting is saturating
The miniaturization of mirror system simultaneously improves image quality, so that camera-lens system is more advantageous to producing and processing and is applicable to
Portable electronic product.
In presently filed embodiment, at least one in the minute surface of each lens is aspherical mirror.Non-spherical lens
The characteristics of be：Curvature is consecutive variations from lens centre to periphery.With there is the sphere of constant curvature from lens centre to periphery
Lens are different, and non-spherical lens has more preferably radius of curvature characteristic, and there is improvement to distort aberration and improve the excellent of astigmatic image error
Point, enables to the visual field to become much larger and true.After non-spherical lens, it can as much as possible eliminate and go out when imaging
Existing aberration, so as to improve image quality.In addition, the use of non-spherical lens can also efficiently reduce the lens in optical system
Number.
However, it will be understood by those of skill in the art that without departing from this application claims technical solution situation
Under, the lens numbers for forming camera lens can be changed, to obtain each result and advantage described in this specification.
The specific embodiment for the camera-lens system for being applicable to the above embodiment is further described with reference to the accompanying drawings.
Embodiment 1
Camera-lens system referring to Fig. 1 to Fig. 3 D descriptions according to the embodiment of the present application 1.
Fig. 1 shows the structure diagram of the camera-lens system according to the application.As shown in Figure 1, camera-lens system
Include the lens barrel of end small size.The lens barrel can have is received from thing side joint and transmit incident light Part I A1 and for general
Light is emitted to the Part II A2 of image side.Wherein, the first lens are may be provided with Part I A1, Part II A2 is perpendicular to
A part of A1, and the lens group with least three lens is provided with Part II A2.
As shown in Figure 1, lens barrel is general cylindrical shape structure, the left part where the Part I A1 of lens barrel is higher than second
Divide the right part where A2, the length of lens barrel is L1, and lens barrel height (that is, maximum height) is H2.End where Part I A1
Portion has small size, for example, end radial width D is smaller than 0.5mm；And Part I A1 is extended outside Part II A2
Length is H, and meets 0.8mm<H<2.0mm.In addition, the camera lens overall length of camera-lens system is L2, camera lens overall length L2 can be by
Optical tube length L1 is added to obtain with the right part center of lens barrel to distance on the axis of the imaging surface of image side.
Fig. 2 shows the structure diagram of the lens group in the camera-lens system according to the embodiment of the present application 1.Such as Fig. 2
Shown, which is included from thing side into the first lens E1 of image side sequential, reflecting element P, the second lens E2, the 3rd
Lens E3, the 4th lens E4 and the 5th lens E5.Wherein, the first lens E1 is arranged in Part I A1；Reflecting element P is set
At the position that Part I A1 intersects with Part II A2；Second lens E2 to the 5th lens E5 is arranged on Part II A2
In.The optical axis of first lens E1 is vertical with the optical axis of the second lens E2 to the 5th lens E5.Wherein, the first lens E1 has thing side
Face S1 and image side surface S2；Second lens E2 has thing side S3 and image side surface S4；3rd lens E3 has thing side S5 and image side
Face S6；4th lens E4 has thing side S7 and image side surface S8；And the 5th lens E5 there is thing side S9 and image side surface S10.
Wherein, reflecting element P is arranged between the first lens E1 and the second lens E2 or adjacent with the first lens E1 and the second lens E2
Ground is set.The reflecting element P of setting as described above is by from the light reflection of the first lens E1 incidences to the second lens E2.
In this embodiment, the first lens E1 has negative power, its thing side S1 is concave surface, and image side surface S2 is concave surface；
Second lens E2 has positive light coke, its thing side S3 is convex surface, and image side surface S4 is convex surface；3rd lens E3 has negative light focus
Degree, its thing side S5 is convex surface, and image side surface S6 is concave surface；4th lens E4 has positive light coke, its thing side S7 is convex surface, as
Side S8 is convex surface；And the 5th lens E5 there is negative power, its thing side S9 is convex surface, its image side surface S10 is concave surface.
In the camera-lens system of the present embodiment, further include it is for confine optical beam, be arranged on reflecting member P and second
Aperture STO between lens E2.It may include there is thing side S11's and image side surface S12 according to the camera-lens system of embodiment 1
Optical filter E6, optical filter E6 can be used for correcting color error ratio.Light from object sequentially through each surface S1 to S12 and finally into
As on imaging surface S13.
Table 1 shows the surface type of each lens and/or reflecting element of the camera-lens system of embodiment 1, curvature half
Footpath, thickness, material and circular cone coefficient.
Table 1
The present embodiment employs five lens as an example, by the focal length of each eyeglass of reasonable distribution and face type and selecting to close
Suitable material, it is ensured that the miniaturization of imaging lens system camera lens；All kinds of aberrations are corrected at the same time, improve resolution and the imaging of camera lens
Quality.Each aspherical face type x is limited by the following formula：
Wherein, x be it is aspherical along optical axis direction when being highly the position of h, away from aspheric vertex of surface apart from rise；C is
Aspherical paraxial curvature, c=1/R (that is, paraxial curvature c is the inverse of 1 mean curvature radius R of upper table)；K for circular cone coefficient (
Provided in upper table 1)；Ai is the correction factor of aspherical i-th-th ranks.Table 2 below, which is shown, can be used for each minute surface in embodiment 1
The high order term coefficient A of S1-S104、A6、A8、A10、A12、A14、A16、A18And A20。
Table 2
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 6.1238E-02 | -2.0386E-02 | 7.5454E-03 | -2.4654E-03 | 6.0787E-04 | -1.0013E-04 | 9.6463E-06 | -4.0827E-07 | 0.0000E+00 |
| S2 | 6.4457E-02 | -1.1428E-02 | 1.8183E-03 | 1.1503E-04 | -1.4739E-04 | 2.8086E-05 | -2.1683E-06 | 6.0772E-08 | 0.0000E+00 |
| S3 | 7.5352E-02 | -4.7949E-02 | 2.8996E-02 | -1.6477E-02 | 4.5824E-03 | -6.5619E-04 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S4 | 4.0300E-02 | -3.3485E-02 | 2.6444E-02 | -2.4495E-02 | 9.4471E-03 | -1.3284E-03 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S5 | 1.8183E-02 | -1.0204E-01 | 1.1711E-01 | -7.9679E-02 | 2.9131E-02 | -4.1816E-03 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S6 | 1.2560E-02 | -7.3075E-02 | 6.6337E-02 | -3.5794E-02 | 1.2822E-02 | -1.9507E-03 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S7 | 1.7672E-02 | 4.3966E-02 | -9.4956E-02 | 8.2233E-02 | -3.7641E-02 | 9.4093E-03 | -1.2110E-03 | 6.2806E-05 | 0.0000E+00 |
| S8 | 1.9104E-02 | -6.0165E-02 | 5.5085E-02 | -3.5335E-02 | 1.4566E-02 | -3.7131E-03 | 5.2026E-04 | -2.9576E-05 | 0.0000E+00 |
| S9 | 1.2290E-02 | -1.0790E-01 | 6.5487E-02 | -2.6900E-02 | 7.7267E-03 | -1.4130E-03 | 1.5350E-04 | -8.9978E-06 | 2.1898E-07 |
| S10 | 5.6070E-03 | -6.8716E-02 | 4.9953E-02 | -1.8154E-02 | 3.8387E-03 | -4.8777E-04 | 3.6613E-05 | -1.4948E-06 | 2.5582E-08 |
Table 3 below shows the effective focal length value of the effective focal length value f1 to f5 of each lens of embodiment 1, camera-lens system
The half HFOV at the maximum field of view angle of the camera lens of f and camera-lens system.
Table 3
| Parameter | f1(mm) | f2(mm) | f3(mm) | f4(mm) | f5(mm) | f(mm) | HFOV(°) |
| Numerical value | -5.58 | 5.31 | -15.01 | 2.98 | -4.97 | 3.32 | 35.1 |
With reference to upper table 1, table 3, in this embodiment：
Meet f/f2=0.63 between the effective focal length value f of camera-lens system and the effective focal length value f2 of the second lens；
Meet between the abbe number V1 of first lens and the abbe number V2 of the second lens | V1-V2 |=0.200；
The effective focal length value f of camera-lens system and between the effective focal length value f5 of the 5th lens of imaging surface it is full
Sufficient f/f5=-0.67；And
Foot f/f1=-0.59 between the effective focal length value f of camera-lens system and the effective focal length value f1 of the first lens.
Fig. 3 A show chromatic curve on the axis of the camera-lens system of embodiment 1, it represents the light warp of different wave length
Deviateed by the converging focal point after camera-lens system.Fig. 3 B show the astigmatism curve of the camera-lens system of embodiment 1, its table
Show meridianal image surface bending and sagittal image surface bending.Fig. 3 C show the distortion curve of the camera-lens system of embodiment 1, it is represented
Distortion sizes values in the case of different visual angles.Fig. 3 D show the ratio chromatism, curve of the camera-lens system of embodiment 1, its table
Show deviation of the light via the different image heights after camera-lens system on imaging surface.Understood, implemented according to Fig. 3 A to Fig. 3 D
Camera-lens system given by example 1 can realize good image quality.
Embodiment 2
The lens group in the camera-lens system according to the embodiment of the present application 2 is described referring to Fig. 4 to Fig. 5 D.Except
Outside the size of lens barrel, the lens barrel structure and reality in camera-lens system described in the present embodiment 2 and following embodiment
The lens barrel structure applied in example 1 is identical.In addition to the parameter of each eyeglass of camera-lens system, such as the curvature except each eyeglass
Radius, thickness, circular cone coefficient, effective focal length, on axis outside spacing, high order term coefficient of each minute surface etc., the present embodiment 2 and with
Under lens group and the lens group described in embodiment 1 in camera-lens system described in each embodiment arrangement phase
Together.For brevity, by clipped description similar to Example 1.
Fig. 4 shows the structure diagram of the lens group in the camera-lens system according to the embodiment of the present application 2.Such as Fig. 4
Shown, which is included from thing side into the first lens E1 of image side sequential, reflecting element P, the second lens E2, the 3rd
Lens E3 and the 4th lens E4.Wherein, the first lens E1 is arranged in Part I A1；Reflecting element P is arranged on Part I
At the position that A1 intersects with Part II A2；Second lens E2 to the 4th lens E4 is arranged in Part II A2.First lens
The optical axis of E1 is vertical with the optical axis of the second lens E2 to the 4th lens E4.Wherein, the first lens E1 has thing side S1 and image side
Face S2；Second lens E2 has thing side S3 and image side surface S4；3rd lens E3 has thing side S5 and image side surface S6；And the
Four lens E4 have thing side S7 and image side surface S8.Wherein, reflecting element P is arranged between the first lens E1 and the second lens E2
Or it is disposed adjacently with the first lens E1 and the second lens E2.The reflecting element P of setting as described above will enter from the first lens E1
The light reflection penetrated is to the second lens E2.
In this embodiment, the first lens E1 has negative power, its thing side S1 is concave surface, and image side surface S2 is convex surface；
Second lens E2 has positive light coke, its thing side S3 is convex surface, and image side surface S4 is convex surface；3rd lens E3 has positive light focus
Degree, its thing side S5 is convex surface, and image side surface S6 is convex surface；And the 4th lens E4 there is negative power, its thing side S7 is recessed
Face, image side surface S8 are concave surface.
In the camera-lens system of the present embodiment, further include it is for confine optical beam, be arranged on the second lens E2 and
Aperture STO between three lens E3.It may include according to the camera-lens system of embodiment 2 with thing side S9 and image side surface S10
Optical filter E5, optical filter E5 can be used for correct color error ratio.Light from object is sequentially through each surface S1 to S10 and final
It is imaged on imaging surface S11.
Table 4 below shows the surface type of each lens and/or reflecting element of the camera-lens system of embodiment 2, curvature
Radius, thickness, material and circular cone coefficient.Table 5 shows the high order term coefficient of each aspherical mirror in embodiment 2.Table 6 is shown
The effective focal length value f1 to f4 of each lens of embodiment 2, the effective focal length value f of camera-lens system and camera-lens system
The half HFOV at the maximum field of view angle of camera lens.Wherein, each aspherical face type can be limited by the formula (1) provided in above-described embodiment 1.
Table 4
Table 5
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 6.4225E-02 | -1.5133E-02 | 4.5572E-03 | -2.7671E-04 | -4.1524E-04 | 1.8561E-04 | -2.7997E-05 | 1.0470E-06 | 0.0000E+00 |
| S2 | 5.3067E-02 | -5.9828E-03 | -7.9306E-03 | 1.3665E-02 | -1.1964E-02 | 5.3489E-03 | -9.4838E-04 | 0.0000E+00 | 0.0000E+00 |
| S3 | 4.6908E-02 | -1.8953E-02 | 1.1005E-02 | -2.4295E-03 | -7.0350E-04 | 9.0601E-04 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S4 | -5.0188E-02 | 1.0168E-01 | -1.3609E-01 | 1.1921E-01 | -5.7167E-02 | 1.2622E-02 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S5 | 4.3023E-02 | -5.2795E-02 | 9.4436E-02 | -1.7824E-01 | 2.1699E-01 | -1.5349E-01 | 5.8541E-02 | -9.3243E-03 | 0.0000E+00 |
| S6 | 5.7641E-02 | -4.2536E-02 | 2.8189E-02 | -4.0014E-02 | -2.4285E-02 | 6.6066E-02 | -3.8703E-02 | 7.6508E-03 | 0.0000E+00 |
| S7 | 7.3127E-02 | -9.8454E-02 | 2.3375E-01 | -6.7217E-01 | 1.1773E+00 | -1.3754E+00 | 1.0205E+00 | -4.2956E-01 | 7.7768E-02 |
| S8 | 9.4320E-02 | -1.0461E-01 | 4.2341E-01 | -1.1152E+00 | 1.8257E+00 | -1.8793E+00 | 1.1750E+00 | -4.0665E-01 | 5.9707E-02 |
Table 6
| Parameter | f1(mm) | f2(mm) | f3(mm) | f4(mm) | f(mm) | HFOV(°) |
| Numerical value | -4.51 | 6.17 | 2.92 | -3.62 | 2.88 | 33.5 |
With reference to upper table 4, table 6, in this embodiment：
Meet f/f2=0.47 between the effective focal length value f of camera-lens system and the effective focal length value f2 of the second lens；
Meet between the abbe number V1 of first lens and the abbe number V2 of the second lens | V1-V2 |=0.200；
The effective focal length value f of camera-lens system and between the effective focal length value f4 of the 4th lens of imaging surface it is full
Sufficient f/f4=-0.8；And
Foot f/f1=-0.64 between the effective focal length value f of camera-lens system and the effective focal length value f1 of the first lens.
Fig. 5 A show chromatic curve on the axis of the camera-lens system of embodiment 2, it represents the light warp of different wave length
Deviateed by the converging focal point after camera-lens system.Fig. 5 B show the astigmatism curve of the camera-lens system of embodiment 2, its table
Show meridianal image surface bending and sagittal image surface bending.Fig. 5 C show the distortion curve of the camera-lens system of embodiment 2, it is represented
Distortion sizes values in the case of different visual angles.Fig. 5 D show the ratio chromatism, curve of the camera-lens system of embodiment 2, its table
Show deviation of the light via the different image heights after camera-lens system on imaging surface.Understood, implemented according to Fig. 5 A to Fig. 5 D
Camera-lens system given by example 2 can realize good image quality.
Embodiment 3
The lens group in the camera-lens system according to the embodiment of the present application 3 is described referring to Fig. 6 to Fig. 7 D.
Fig. 6 shows the structure diagram of the lens group in the camera-lens system according to the embodiment of the present application 3.Such as Fig. 6
Shown, which is included from thing side into the first lens E1 of image side sequential, reflecting element P, the second lens E2, the 3rd
Lens E3 and the 4th lens E4.Wherein, the first lens E1 is arranged in Part I A1；Reflecting element P is arranged on Part I
At the position that A1 intersects with Part II A2；Second lens E2 to the 4th lens E4 is arranged in Part II A2.First lens
The optical axis of E1 is vertical with the optical axis of the second lens E2 to the 4th lens E4.Wherein, the first lens E1 has thing side S1 and image side
Face S2；Second lens E2 has thing side S3 and image side surface S4；3rd lens E3 has thing side S5 and image side surface S6；And the
Four lens E4 have thing side S7 and image side surface S8.Wherein, reflecting element P is arranged between the first lens E1 and the second lens E2
Or it is disposed adjacently with the first lens E1 and the second lens E2.The reflecting element P of setting as described above will enter from the first lens E1
The light reflection penetrated is to the second lens E2.
In this embodiment, the first lens E1 has negative power, its thing side S1 is concave surface, and image side surface S2 is concave surface；
Second lens E2 has positive light coke, its thing side S3 is convex surface, and image side surface S4 is convex surface；3rd lens E3 has positive light focus
Degree, its thing side S5 is convex surface, and image side surface S6 is convex surface；And the 4th lens E4 there is negative power, its thing side S7 is convex
Face, image side surface S8 are concave surface.
In the camera-lens system of the present embodiment, further include it is for confine optical beam, be arranged on reflecting member P and second
Aperture STO between lens E2.It may include there is thing side S9's and image side surface S10 according to the camera-lens system of embodiment 3
Optical filter E5, optical filter E5 can be used for correcting color error ratio.Light from object sequentially through each surface S1 to S10 and finally into
As on imaging surface S11.
Table 7 below shows the surface type of each lens and/or reflecting element of the camera-lens system of embodiment 3, curvature
Radius, thickness, material and circular cone coefficient.Table 8 shows the high order term coefficient of each aspherical mirror in embodiment 3.Table 9 is shown
The effective focal length value f1 to f4 of each lens of embodiment 3, the effective focal length value f of camera-lens system and camera-lens system
The half HFOV at the maximum field of view angle of camera lens.Wherein, each aspherical face type can be limited by the formula (1) provided in above-described embodiment 1
It is fixed.
Table 7
Table 8
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 2.9858E-01 | -2.7660E-01 | 2.3686E-01 | -1.6203E-01 | 8.0716E-02 | -2.6633E-02 | 5.1268E-03 | -4.3234E-04 | 0.0000E+00 |
| S2 | 2.7988E-01 | -1.8531E-01 | 9.9538E-02 | -3.4730E-02 | 7.1239E-03 | -8.2916E-04 | 5.0783E-05 | -1.2728E-06 | 0.0000E+00 |
| S3 | 4.1773E-02 | -1.7580E-02 | -1.2864E-03 | 3.5430E-03 | -2.5372E-03 | 5.4761E-04 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S4 | -8.2137E-03 | 3.1658E-02 | -4.2159E-02 | 2.4713E-02 | -8.3970E-03 | 1.2599E-03 | 0.0000E+00 | 0.0000E+00 | 0.0000E+00 |
| S5 | 7.5956E-02 | -1.9044E-02 | -1.1841E-02 | 1.4354E-02 | -7.5484E-03 | 2.0251E-03 | -2.5900E-04 | 1.2383E-05 | 0.0000E+00 |
| S6 | 6.9063E-02 | -1.5794E-01 | 1.5989E-01 | -1.1113E-01 | 5.2312E-02 | -1.5498E-02 | 2.5263E-03 | -1.6966E-04 | 0.0000E+00 |
| S7 | 1.1805E-04 | -9.3857E-02 | 7.3484E-02 | -3.0585E-02 | 7.5722E-03 | -1.1361E-03 | 1.0118E-04 | -4.9202E-06 | 1.0064E-07 |
| S8 | 1.1958E-01 | -1.0060E-01 | 9.3368E-02 | -5.2379E-02 | 1.6208E-02 | -2.8590E-03 | 2.8807E-04 | -1.5466E-05 | 3.4363E-07 |
Table 9
With reference to upper table 7, table 9, in this embodiment：
Meet f/f2=0.72 between the effective focal length value f of camera-lens system and the effective focal length value f2 of the second lens；
Meet between the abbe number V1 of first lens and the abbe number V2 of the second lens | V1-V2 |=0；
The effective focal length value f of camera-lens system and between the effective focal length value f4 of the 4th lens of imaging surface it is full
Sufficient f/f4=-0.74；And
Foot f/f1=-0.73 between the effective focal length value f of camera-lens system and the effective focal length value f1 of the first lens.
Fig. 7 A show chromatic curve on the axis of the camera-lens system of embodiment 3, it represents the light warp of different wave length
Deviateed by the converging focal point after camera-lens system.Fig. 7 B show the astigmatism curve of the camera-lens system of embodiment 3, its table
Show meridianal image surface bending and sagittal image surface bending.Fig. 7 C show the distortion curve of the camera-lens system of embodiment 3, it is represented
Distortion sizes values in the case of different visual angles.Fig. 7 D show the ratio chromatism, curve of the camera-lens system of embodiment 3, its table
Show deviation of the light via the different image heights after camera-lens system on imaging surface.Understood, implemented according to Fig. 7 A to Fig. 7 D
Camera-lens system given by example 3 can realize good image quality.
Embodiment 4
The lens group in the camera-lens system according to the embodiment of the present application 4 is described referring to Fig. 8 to Fig. 9 D.
Fig. 8 shows the structure diagram of the lens group in the camera-lens system according to the embodiment of the present application 4.Such as Fig. 8
Shown, which is included from thing side into the first lens E1 of image side sequential, reflecting element P, the second lens E2, the 3rd
Lens E3 and the 4th lens E4.Wherein, the first lens E1 is arranged in Part I A1；Reflecting element P is arranged on Part I
At the position that A1 intersects with Part II A2；Second lens E2 to the 4th lens E4 is arranged in Part II A2.First lens
The optical axis of E1 is vertical with the optical axis of the second lens E2 to the 4th lens E4.Wherein, the first lens E1 has thing side S1 and image side
Face S2；Second lens E2 has thing side S3 and image side surface S4；3rd lens E3 has thing side S5 and image side surface S6；And the
Four lens E4 have thing side S7 and image side surface S8.Wherein, reflecting element P is arranged between the first lens E1 and the second lens E2
Or it is disposed adjacently with the first lens E1 and the second lens E2.The reflecting element P of setting as described above will enter from the first lens E1
The light reflection penetrated is to the second lens E2.
In this embodiment, the first lens E1 has negative power, its thing side S1 is concave surface, and image side surface S2 is concave surface；
Second lens E2 has positive light coke, its thing side S3 is convex surface, and image side surface S4 is convex surface；3rd lens E3 has positive light focus
Degree, its thing side S5 is convex surface, and image side surface S6 is convex surface；And the 4th lens E4 there is negative power, its thing side S7 is recessed
Face, image side surface S8 are convex surface.
In the camera-lens system of the present embodiment, further include it is for confine optical beam, be arranged on the second lens E2 and
Aperture STO between three lens E3.It may include according to the camera-lens system of embodiment 4 with thing side S9 and image side surface S10
Optical filter E5, optical filter E5 can be used for correct color error ratio.Light from object is sequentially through each surface S1 to S10 and final
It is imaged on imaging surface S11.
Table 10 below shows the surface type of each lens and/or reflecting element of the camera-lens system of embodiment 4, curvature
Radius, thickness, material and circular cone coefficient.Table 11 shows the high order term coefficient of each aspherical mirror in embodiment 4.Table 12 is shown
The effective focal length value f1 to f4 of each lens of embodiment 4, the effective focal length value f of camera-lens system and camera-lens system
Camera lens maximum field of view angle half HFOV.Wherein, each aspherical face type can be by the formula (1) that is provided in above-described embodiment 1
Limit.
Table 10
Table 11
| Face number | A4 | A6 | A8 | A10 | A12 | A14 | A16 | A18 | A20 |
| S1 | 3.4680E-01 | -2.8320E-02 | 4.5722E-03 | -7.3516E-04 | 1.1070E-04 | -5.1462E-06 | -9.0546E-06 | 6.3916E-06 | 0 |
| S2 | 1.8424E-01 | -5.9318E-03 | 6.7672E-04 | 5.0425E-05 | 2.4279E-05 | 2.6783E-05 | -7.3202E-06 | 0 | 0 |
| S3 | 9.6232E-02 | 1.8113E-03 | 5.9324E-03 | 3.0640E-04 | -8.4836E-05 | -3.4239E-05 | 0 | 0 | 0 |
| S4 | 3.6711E-02 | -1.8046E-03 | 8.9296E-03 | -3.3712E-04 | 3.8048E-04 | -5.3176E-05 | 0 | 0 | 0 |
| S5 | 1.0984E-01 | -3.0263E-02 | 8.1456E-03 | -5.2246E-03 | 2.6921E-04 | 6.9487E-05 | 2.5478E-04 | 2.9527E-05 | 0 |
| S6 | -1.5163E-02 | -3.2554E-02 | 3.6169E-03 | 1.3787E-03 | -1.5363E-03 | 1.8692E-04 | -1.6988E-04 | -1.0599E-05 | 0 |
| S7 | 3.0810E-02 | -2.6976E-02 | -1.0136E-02 | 3.5026E-03 | -1.6337E-03 | 3.5236E-04 | -3.4308E-04 | -2.2750E-05 | -5.9544E-05 |
| S8 | 1.5745E-01 | -4.7973E-03 | -2.9506E-03 | 4.9914E-04 | -1.6369E-04 | 8.1284E-05 | -1.3231E-05 | -1.4503E-07 | 3.4786E-08 |
Table 12
| Parameter | f1(mm) | f2(mm) | f3(mm) | f4(mm) | f(mm) | HFOV(°) |
| Numerical value | -3.92 | 5.75 | 2.71 | -3.77 | 2.81 | 34.0 |
With reference to upper table 10, table 12, in this embodiment：
Meet f/f2=0.49 between the effective focal length value f of camera-lens system and the effective focal length value f2 of the second lens；
Meet between the abbe number V1 of first lens and the abbe number V2 of the second lens | V1-V2 |=12；
The effective focal length value f of camera-lens system and between the effective focal length value f4 of the 4th lens of imaging surface it is full
Sufficient f/f4=-0.75；And
Foot f/f1=-0.72 between the effective focal length value f of camera-lens system and the effective focal length value f1 of the first lens.
Fig. 9 A show chromatic curve on the axis of the camera-lens system of embodiment 4, it represents the light warp of different wave length
Deviateed by the converging focal point after camera-lens system.Fig. 9 B show the astigmatism curve of the camera-lens system of embodiment 4, its table
Show meridianal image surface bending and sagittal image surface bending.Fig. 9 C show the distortion curve of the camera-lens system of embodiment 4, it is represented
Distortion sizes values in the case of different visual angles.Fig. 9 D show the ratio chromatism, curve of the camera-lens system of embodiment 4, its table
Show deviation of the light via the different image heights after camera-lens system on imaging surface.Understood, implemented according to Fig. 9 A to Fig. 9 D
Camera-lens system given by example 4 can realize good image quality.
To sum up, embodiment 1 to embodiment 4 meets the relation shown in table 13 below respectively.
Table 13
| Conditional/embodiment | 1 | 2 | 3 | 4 |
| f/fi | -0.67 | -0.80 | -0.74 | -0.75 |
| f/f1 | -0.59 | -0.64 | -0.73 | -0.72 |
| f/f2 | 0.63 | 0.47 | 0.72 | 0.49 |
| |V1-V2| | 0.20 | 0.20 | 0.00 | 12.00 |
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical solutions for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical solution that the technical characteristic of energy is replaced mutually and formed.
Claims (9)
1. camera-lens system, it is characterised in that including：
Lens barrel, the lens barrel, which has, to be received from thing side joint and transmits the Part I of incident light, and for light to be emitted to image side
Part II,
Wherein, the first lens are provided with the Part I, the Part II is and described perpendicular to the Part I
The lens group with least three lens is provided with Part II,
The radial width D of the Part I is less than 0.5mm；And
The length that the Part I extends outside the Part II is H, and meets 0.8mm<H<2.0mm.
2. camera-lens system according to claim 1, it is characterised in that the Part I and the Part II are handed over
Reflecting element is provided with the position of fork, so that the incident light received from Part I is transmitted to the Part II.
3. camera-lens system according to claim 1, it is characterised in that first lens have negative power.
4. camera-lens system according to claim 1, it is characterised in that at least three subsequent lens near
The lens of image side have negative power.
5. camera-lens system according to claim 2, it is characterised in that most leaning at least three subsequent lens
The lens of the nearly reflecting element, i.e. the second lens, have positive light coke, its effective focal length value f2 and the imaging lens system system
Meet between the effective focal length value f of system：0<f/f2<1.
6. camera-lens system according to claim 5, it is characterised in that the abbe number V1 of first lens and institute
State and meet between the abbe number V2 of the second lens：|V1-V2|<15.
7. camera-lens system according to claim 4, it is characterised in that the effective focal length value of the camera-lens system
Meet between f and the effective focal length value fi of the lens near image side：-1.0<f/fi<-0.5.
8. according to the camera-lens system any one of claim 1-7, it is characterised in that the camera-lens system
Meet between effective focal length value f and the effective focal length value f1 of first lens：-1.0<f/f1<0.
9. camera-lens system, it is characterised in that including：
Lens barrel, the lens barrel, which has, to be received from thing side joint and transmits the Part I of incident light, and for light to be emitted to image side
Part II,
Wherein, the first lens are provided with the Part I, the radial width D of the Part I is less than 0.5mm；
Wherein, the Part II is perpendicular to the Part I, and the Part II be provided with it is saturating with least three
The lens group of mirror；
Wherein, the lens at least three subsequent lens near image side have negative power.
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| CN201810024180.5A CN108037578B (en) | 2018-01-10 | 2018-01-10 | Camera-lens system |
| PCT/CN2018/110437 WO2019137055A1 (en) | 2018-01-10 | 2018-10-16 | Imaging lens system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137055A1 (en) * | 2018-01-10 | 2019-07-18 | 浙江舜宇光学有限公司 | Imaging lens system |
| WO2021115440A1 (en) * | 2019-12-13 | 2021-06-17 | 宁波舜宇光电信息有限公司 | Periscope camera module, and manufacturing method for same |
| CN112995443A (en) * | 2019-12-13 | 2021-06-18 | 宁波舜宇光电信息有限公司 | Periscopic camera module and manufacturing method thereof |
| CN112995445A (en) * | 2019-12-13 | 2021-06-18 | 宁波舜宇光电信息有限公司 | Periscopic camera module |
| CN113970841A (en) * | 2020-07-24 | 2022-01-25 | 亚洲光学股份有限公司 | Imaging lens, image capturing device and zooming control method thereof |
| US11307385B2 (en) | 2019-03-26 | 2022-04-19 | Largan Precision Co., Ltd | Optical imaging system, image capturing unit and electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005077616A (en) * | 2003-08-29 | 2005-03-24 | Ricoh Co Ltd | Photographic lens , lens barrel and camera |
| CN101013192A (en) * | 2006-02-03 | 2007-08-08 | 松下电器产业株式会社 | Zoom lens system, lens barrel, imaging device and camera |
| CN101288026A (en) * | 2005-10-31 | 2008-10-15 | 松下电器产业株式会社 | Camera |
| CN102243349A (en) * | 2010-05-10 | 2011-11-16 | 鸿富锦精密工业（深圳）有限公司 | Refraction lens, lens module and imaging device with the lens module |
| CN103389556A (en) * | 2012-05-07 | 2013-11-13 | 奥林巴斯映像株式会社 | Lens device |
| CN103809261A (en) * | 2012-11-13 | 2014-05-21 | 大立光电股份有限公司 | Plastic lens barrel and method for manufacturing the same |
| CN207799216U (en) * | 2018-01-10 | 2018-08-31 | 浙江舜宇光学有限公司 | Camera-lens system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809795B (en) * | 2011-04-08 | 2016-05-11 | 株式会社尼康 | Lens barrel, camera and light shield |
| CN108037578B (en) * | 2018-01-10 | 2019-10-18 | 浙江舜宇光学有限公司 | Camera-lens system |
-
2018
- 2018-01-10 CN CN201810024180.5A patent/CN108037578B/en active Active
- 2018-10-16 WO PCT/CN2018/110437 patent/WO2019137055A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005077616A (en) * | 2003-08-29 | 2005-03-24 | Ricoh Co Ltd | Photographic lens , lens barrel and camera |
| CN101288026A (en) * | 2005-10-31 | 2008-10-15 | 松下电器产业株式会社 | Camera |
| CN101013192A (en) * | 2006-02-03 | 2007-08-08 | 松下电器产业株式会社 | Zoom lens system, lens barrel, imaging device and camera |
| CN102243349A (en) * | 2010-05-10 | 2011-11-16 | 鸿富锦精密工业（深圳）有限公司 | Refraction lens, lens module and imaging device with the lens module |
| CN103389556A (en) * | 2012-05-07 | 2013-11-13 | 奥林巴斯映像株式会社 | Lens device |
| CN103809261A (en) * | 2012-11-13 | 2014-05-21 | 大立光电股份有限公司 | Plastic lens barrel and method for manufacturing the same |
| CN207799216U (en) * | 2018-01-10 | 2018-08-31 | 浙江舜宇光学有限公司 | Camera-lens system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137055A1 (en) * | 2018-01-10 | 2019-07-18 | 浙江舜宇光学有限公司 | Imaging lens system |
| US11307385B2 (en) | 2019-03-26 | 2022-04-19 | Largan Precision Co., Ltd | Optical imaging system, image capturing unit and electronic device |
| WO2021115440A1 (en) * | 2019-12-13 | 2021-06-17 | 宁波舜宇光电信息有限公司 | Periscope camera module, and manufacturing method for same |
| CN112995443A (en) * | 2019-12-13 | 2021-06-18 | 宁波舜宇光电信息有限公司 | Periscopic camera module and manufacturing method thereof |
| CN112995445A (en) * | 2019-12-13 | 2021-06-18 | 宁波舜宇光电信息有限公司 | Periscopic camera module |
| CN112995443B (en) * | 2019-12-13 | 2022-09-02 | 宁波舜宇光电信息有限公司 | Periscopic camera module and manufacturing method thereof |
| CN113970841A (en) * | 2020-07-24 | 2022-01-25 | 亚洲光学股份有限公司 | Imaging lens, image capturing device and zooming control method thereof |
| CN113970841B (en) * | 2020-07-24 | 2024-02-06 | 亚洲光学股份有限公司 | Imaging lens, image capturing device and zoom control method thereof |
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|---|---|
| WO2019137055A1 (en) | 2019-07-18 |
| CN108037578B (en) | 2019-10-18 |
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