CN106814411A - A kind of eyeglass of mobile phone full shot, full shot and imaging method - Google Patents
A kind of eyeglass of mobile phone full shot, full shot and imaging method Download PDFInfo
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- CN106814411A CN106814411A CN201710095866.9A CN201710095866A CN106814411A CN 106814411 A CN106814411 A CN 106814411A CN 201710095866 A CN201710095866 A CN 201710095866A CN 106814411 A CN106814411 A CN 106814411A
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- Prior art keywords
- eyeglass
- lens
- full shot
- mobile phone
- thickness
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- 238000003384 imaging method Methods 0.000 title claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007733 ion plating Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007747 plating Methods 0.000 claims abstract description 15
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 14
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 14
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 14
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 14
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005804 alkylation reaction Methods 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 11
- 239000011737 fluorine Substances 0.000 claims abstract description 11
- 238000002310 reflectometry Methods 0.000 claims abstract description 9
- 230000000007 visual effect Effects 0.000 claims abstract description 8
- 238000004544 sputter deposition Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 23
- 230000004075 alteration Effects 0.000 claims description 12
- 230000003760 hair shine Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 39
- 238000000576 coating method Methods 0.000 abstract description 39
- 230000000694 effects Effects 0.000 abstract description 9
- 150000002500 ions Chemical class 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 31
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012770 industrial material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- -1 fluorine carbon Alkyl compound Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- 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
- G02B1/14—Protective coatings, e.g. hard coatings
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
Abstract
The invention discloses a kind of eyeglass of mobile phone full shot, full shot and imaging method, the eyeglass is the broad angle lens for optically focused, and eyeglass is the negative lens for including a concave surface and a convex surface, and ion plating film layer is coated with its convex surface.The Coating Materials of ion plating film layer is SiO2、TiO2And fluorine C-alkylation compound；SiO2、TiO2Alternating sputtering carries out plated film, and fluorine C-alkylation compound is outermost plated film.Between 360nm 600nm, the reflectivity in visible-range is less than 7% to the thickness of the ion plating film layer.Eyeglass use can achieve over the negative lens of 200 degree of the angle of visual field, and the full shot of two eyeglass compositions can then meet the panoramic mosaic effect after imaging；The Coating Ions film plating layer on the convex surface of eyeglass, it is ensured that incident ray loss reduces and with crocking resistance；The thickness of the mobile phone full shot is down in 12mm, makes panorama camera device small volume, in can be applied to mobile phone panoramic shooting.
Description
Technical field
The present invention relates to full shot, more particularly to a kind of eyeglass of mobile phone full shot, full shot and imaging
Method.
Background technology
Existing mobile lens are all divided into former and later two camera lenses and are imaged respectively and show respectively by software exchange,
Have no idea to synthesize same panoramic picture, and the camera lens of pan-shot is realized in only same time and space on existing market
Cannot be integrated on mobile phone and arbitrarily use because its camera lens module is too thick, simply single-minded pan-shot instrument.
Because the module of existing full shot is all to use two in the lens combination used by the first incident portion for exposing
The mode of piece or multi-disc come increase its angle of visual field and prevalence to be all the back-to-back form of twin-lens complete imaging effect, this
Sample certainly will cause the thickness of the whole module of camera lens to increase, and being people is difficult to receive carrying use.Prior art is
The object of the invention is reached, is by using three negative lenses（First to the 3rd piece of negative lens）So combination increased its incidence later
Angle（>180 °) this inevitably results in the thickness after two groups of combinations usually can be greater than 28mm or so；Cannot apply and hand
Machine shooting application.
Mobile phone panorama（VR）Spheric glass lens on camera lens must ask tighter than plane requirement in desktop abrasion-resistant
Lattice, because camera lens sphere is contacted with desktop friction time point；And the cover-plate glass on regular handset is when to be plane rub with desktop
It is face contact.
Existing mobile lens have as a drawback that：
1.VR lens groups are too thick cannot to be applied to portable terminal；
2. full shot is curved surface, not scratch resistance, carries out conventional plating hardening film process back reflection rate higher.
Therefore, prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of eyeglass of mobile phone full shot, entirely
Scape camera lens and imaging method, the full shot is using on single piece of broad angle lens of the negative lens as optically focused and the convex surface in negative lens
Coating Ions film plating layer, solves that full shot in the prior art is too thick and not anti abrasive technical problem.
Technical scheme is as follows：
A kind of eyeglass of full shot, wherein, the eyeglass is the broad angle lens for optically focused；The eyeglass is to include a concave surface
With the negative lens on a convex surface, ion plating film layer is coated with its convex surface.
The eyeglass of described mobile phone full shot, wherein, the actual (real) thickness of the eyeglass is 2.85mm ~ 3.15mm.
The eyeglass of described mobile phone full shot, wherein, the angle of visual field of the eyeglass reaches 200 degree.
The eyeglass of described mobile phone full shot, wherein, the thickness of the ion plating film layer is between 360nm-600nm.
The eyeglass of described mobile phone full shot, wherein, reflectivity of the ion plating film layer in visible-range is small
In 7%.
The eyeglass of described mobile phone full shot, wherein, the Coating Materials of the ion plating film layer is SiO2、TiO2And fluorine
C-alkylation compound；SiO2、TiO2Alternating sputtering carries out plated film, and fluorine C-alkylation compound is outermost plated film.
The eyeglass of described mobile phone full shot, wherein, at least 3 layers of the coating layers of the ion plating film layer.
A kind of mobile phone full shot, wherein, the camera lens includes two groups of single-lens optical systems of structure identical；
The single-lens optical system includes：Isosceles right-angle prism for carrying out light line reflection；One is arranged at isosceles right-angled edge
The lens group for correcting optical system aberration and aberration in front of the right-angle surface of mirror first；And one be arranged at isosceles right-angle prism
The eyeglass of the mobile phone full shot as described in claim any one of 1-6 in front of two right-angle surfaces；
The lens group is arranged in order by the first positive lens, the second positive lens, the second negative lens, the 3rd positive lens and is constituted, and leads to
The light for crossing isosceles right-angle prism reflection passes sequentially through the first positive lens, the second positive lens, the second negative lens, the 3rd positive lens；
Described two single-lens optical systems are fitted relatively by two inclined-planes of isosceles right-angle prism.
Described mobile phone full shot, wherein, the thickness of the full shot is less than 12mm.
A kind of imaging method of mobile phone full shot, wherein, first negative lens absorbs extraneous incident light；By
The incident light of one negative lens is reflected by the inclined-plane of right-angle prism, and is reflexed to for correcting optical system aberration and aberration
Lens group；Rays pass through lens group shines imaging plane and is imaged.
A kind of eyeglass of mobile phone full shot provided by the present invention, full shot and imaging method, using the wide of optically focused
Angle mirror piece, only with single piece of negative lens, can achieve over 200 degree of the angle of visual field, the panorama that two eyeglasses of full shot are constituted
Camera lens can then meet the panoramic mosaic effect after imaging；The Coating Ions film plating layer on the convex surface of eyeglass, it is ensured that incident light line loss
Lose and reduce, while eyeglass has crocking resistance；The thickness of the mobile phone full shot is down in 12mm so that panorama camera device
Small volume, in can be applied to mobile phone panoramic shooting.Broad angle lens of the invention can cause that whole portable communication apparatus lead to
The panorama camera device of terminal is interrogated while compact volume is kept, possesses good optical property and durability.
Brief description of the drawings
Fig. 1 is the structure chart of the eyeglass of full shot in the present invention.
Fig. 2 is the reflectivity changes figure under the different wave length incident light of the eyeglass of full shot in the present invention.
Fig. 3 is the structure chart of full shot in the present invention.
Fig. 4 is the optical schematic diagram of full shot in the present invention.
Specific embodiment
The present invention provides a kind of fish-eye eyeglass of mobile phone panorama, full shot and imaging method, of the invention to make
Purpose, technical scheme and effect are clearer, clear and definite, referring to the drawings and give an actual example that the present invention is described in more detail.
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention is used as broad angle lens by single piece of negative lens so that the thickness of full shot reduces；Single piece of negative lens
Broad angle lens can achieve over 200 degree of the angle of visual field, and the superposition of two broad angle lens can realize 360 degree of panoramic mosaic effect
Really；And on the convex surface of negative lens Coating Ions film plating layer, carry out camera lens rub resistance protection, can also reduce the damage of incident ray
Consumption.
Fig. 1, is a kind of structure chart of the eyeglass of mobile phone full shot of the invention.As shown in figure 1, the mobile phone panorama
The eyeglass of head is the broad angle lens for optically focused, and the eyeglass is single piece of negative lens, and the negative lens is to include a concave surface 11 and
The negative lens on convex surface 12, the negative lens also includes a plane 13.
The design principle of eyeglass of the present invention is according to formula：
f=nr/(n-1)
F---- focal lengths in formula；N--- refractive indexes；The radius of curvature of r--- eyeglasses.F refers to light by the convergent point after eyeglass
（Or the empty extending line intersection point of diverging）To the rearmost distance of eyeglass, this distance means that the size of the light gathering of eyeglass, burnt
It is stronger away from shorter expression light collection ability, vice versa.The thickness for reducing eyeglass or lens set just has to shorten eyeglass
Or the f of lens set is realized, by finding out in formula when the relation between the timing focal length f of refractive index one and radius r is in direct ratio
, i.e. r is bigger, and f is bigger, and the smaller f of r are smaller.It is that, it is necessary to meet the optical property that can realize kicker light, can also reduce eyeglass
Thickness so that the eyeglass can be applied to the ultrathin full shot of mobile phone.
The refractive index of negative lens is 1.8 ~ 1.86, and its abbe number is 42 ~ 46.The concave curvature radius of negative lens is
1.8mm ~ 2.0mm, the convex radius of negative lens are 18mm ~ 19mm.The center thickness of negative lens is 1.6mm ~ 1.8mm, in
Heart thickness is the distance for referring to the midpoint of convex surface 12 to the midpoint of concave surface 11.The midpoint of concave surface 11 to plane 14 distance for 1.25mm ~
1.35mm.Then the actual (real) thickness of negative lens is 2.85mm ~ 3.15mm, actual (real) thickness is refer to the midpoint of convex surface 12 to plane 14 away from
From.The single piece of negative lens can achieve over 200 degree of the angle of visual field as broad angle lens, can meet two broad angle lens imagings
Panoramic mosaic effect afterwards.
But the eyeglass of full shot is curved surface, not rub resistance, and carries out the lens reflecting rate of conventional plating hardening film process
It is higher, therefore, the present invention coats layer protective layer on the surface of negative lens.Ion film plating is coated with the convex surface 12 of negative lens
Layer 14.Ion plating film layer 14 carries out plated film using the magnetic control film coating mode of continuous sputtering, the thickness of ion plating film layer 360nm ~
Between 600nm, it is preferred that between 400nm ~ 550nm.And the ion plating film layer is the reflecting surface of antiradar reflectivity, ion film plating
Layer is in visible ray（400nm ~ 750nm wavelength lights）Reflectivity be less than 7%, preferably<5%.The plating membrane material of the ion plating film layer
Expect to be SiO2、TiO2And fluorine C-alkylation compound；SiO2、TiO2Alternating sputtering carries out plated film, and fluorine C-alkylation compound is outermost layer
Plated film.Fluorine C-alkylation compound can play plastic packaging effect and can cause that lens surface is smooth.The plating of ion plating film layer 14 is layer by layer
At least 3 layers of number, the preferred coating number of plies is more than 6 layers, and the preferred coating number of plies is more than 10 layers.
Illustrated with the embodiment of specific ion plating film layer below.For example：Using 12 layers of coating, from
The thickness of sub- film plating layer 14 is 473nm, specifically, the Coating Materials and thickness of each coating are as follows：
First coating is that Coating Materials is SiO2, thickness is 87.93nm；
Second coating is that Coating Materials is TiO2, thickness is 30.28nm；
3rd coating is that Coating Materials is SiO2, thickness is 10.53nm；
4th coating is that Coating Materials is TiO2, thickness is 61.55nm；
5th coating is that Coating Materials is SiO2, thickness is 34.41nm；
6th coating is that Coating Materials is TiO2, thickness is 16.12nm；
7th coating is that Coating Materials is SiO2, thickness is 101.45nm；
8th coating is that Coating Materials is TiO2, thickness is 7.98nm；
9th coating is that Coating Materials is SiO2, thickness is 65.23nm；
Tenth coating is that Coating Materials is TiO2, thickness is 14.41nm；
11st coating is that Coating Materials is SiO2, thickness is 22.29nm；
12nd coating is that Coating Materials is fluorine C-alkylation compound, and thickness is 20nm；
Plated film rear lens is tested, as shown in Fig. 2 for the different wave length of the eyeglass of mobile phone full shot of the invention is incident
Reflectivity changes figure under light.In Fig. 2, X-axis is the wavelength of incident light, and Y-axis is the reflectivity of eyeglass.It is available by Fig. 2, should
Under 400nm-700nm wavelength cases, the reflectivity of eyeglass is less than 5% to the eyeglass of mobile phone full shot；The reflection of plated film rear lens
Rate meets average reflectance ＜ 7% between wavelength 400-750nm.
100 desktops are carried out to the eyeglass after above-mentioned plated film and beats experiment, after being tested by mobile phone full shot
Surface picture can be seen that surface polymer has partial exfoliation, but cut does not occur.Therefore, in eyeglass Coating Ions film plating layer 14,
The wear-resisting performance for undermining damage resistant can be significantly improved, while reflection can be reduced；Plastic packaging is played using fluorine C-alkylation compound to act on,
And can cause that lens surface is smooth, prevents fingerprint residues.The Coating Materials of ion plating film layer is very common industrial materials, large quantities of
Amount production also has cost advantage.
Based on the eyeglass of above-mentioned mobile phone full shot, present invention also offers a kind of mobile phone full shot, such as Fig. 3 institutes
Show, be the structure chart of mobile phone full shot of the invention.The camera lens includes two groups of single-lens optical systems of structure identical；
The single-lens optical system includes：Isosceles right-angle prism for carrying out light line reflection；One is arranged at isosceles right-angled edge
The lens group for correcting optical system aberration and aberration in front of the right-angle surface of mirror first；And one be arranged at isosceles right-angle prism
The eyeglass of the mobile phone full shot in front of two right-angle surfaces.
The lens group is arranged in order and structure by the first positive lens, the second positive lens, the second negative lens, the 3rd positive lens
Into the light reflected by isosceles right-angle prism is passing sequentially through the first positive lens, the second positive lens, the second negative lens, the 3rd just
Lens.
The first single-lens optical system includes：It is first negative lens L11, the first isosceles right-angle prism L12, first just saturating
Mirror L13, the second positive lens L14, the second negative lens L15, the 3rd positive lens L16.
The second single-lens optical system includes：It is first negative lens L21, the first isosceles right-angle prism L22, first just saturating
Mirror L23, the second positive lens L24, the second negative lens L25, the 3rd positive lens L26.
Described two single-lens optical systems are fitted relatively by two inclined-planes of isosceles right-angle prism.
The first negative lens in first single-lens optical system in the first negative lens L11 and the second single-lens optical system
L21 is the eyeglass of mobile phone full shot, and the actual (real) thickness of the eyeglass is between 2.85mm ~ 3.15mm, there is provided relatively thin wide-angle lens
Piece.Preferably, right-angle prism is isosceles right-angle prism, and the length of side of right-angle side is less than 6mm.The thickness of full shot is two panoramas
, plus the length of side of isosceles right-angle prism, the thickness of ion plating film layer is when the thickness of full shot is calculated for the thickness of the eyeglass of camera lens
Can ignore, therefore, it can the thickness control by mobile phone full shot within 12mm, meet the ultra-thin requirement of camera lens, can be with
It is applied in mobile phone.
Based on above-mentioned full shot, present invention also offers a kind of imaging method of full shot.As shown in figure 4, being
The optical schematic diagram of full shot of the invention.First negative lens absorbs extraneous incident light；By the first negative lens
Incident light is reflected by the inclined-plane of right-angle prism, and reflexes to the lens group for correcting optical system aberration and aberration；
Rays pass through lens group shines imaging plane and is imaged.
In sum, the eyeglass of full shot that the present invention is used is relatively thin broad angle lens, in can apply to mobile phone, and
The eyeglass can achieve over 200 degree of the angle of visual field, can meet the panoramic mosaic effect after two broad angle lens imagings；In eyeglass
Convex surface on Coating Ions film plating layer, the wear-resisting performance for undermining damage resistant can be significantly improved, while reflection can be reduced；Using fluorine carbon
Alkyl compound plays plastic packaging effect, and can cause that lens surface is smooth, prevents fingerprint residues.The Coating Materials of ion plating film layer
It is very common industrial materials, production in enormous quantities also has cost advantage.
It should be appreciated that application of the invention is not limited to above-mentioned citing, and for those of ordinary skills, can
To be improved according to the above description or converted, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Shield scope.
Claims (10)
1. a kind of eyeglass of mobile phone full shot, it is characterised in that the eyeglass is the broad angle lens for optically focused；The eyeglass
It is the negative lens for including a concave surface and a convex surface, ion plating film layer is coated with its convex surface.
2. the eyeglass of mobile phone full shot according to claim 1, it is characterised in that the actual (real) thickness of the eyeglass is
2.85mm~3.15mm。
3. the eyeglass of mobile phone full shot according to claim 1, it is characterised in that the angle of visual field of the eyeglass reaches
200 degree.
4. the eyeglass of mobile phone full shot according to claim 1, it is characterised in that the thickness of the ion plating film layer exists
Between 360nm-600nm.
5. the eyeglass of mobile phone full shot according to claim 1, it is characterised in that the ion plating film layer is in visible ray
In the range of reflectivity be less than 7%.
6. the eyeglass of mobile phone full shot according to claim 1, it is characterised in that the plating membrane material of the ion plating film layer
Expect to be SiO2、TiO2And fluorine C-alkylation compound；SiO2、TiO2Alternating sputtering carries out plated film, and fluorine C-alkylation compound is outermost layer
Plated film.
7. the eyeglass of mobile phone full shot according to claim 1, it is characterised in that the film plating layer of the ion plating film layer
At least 3 layers of number.
8. a kind of mobile phone full shot, it is characterised in that the camera lens includes two groups of single-lens optical systems of structure identical；
The single-lens optical system includes：Right-angle prism for carrying out light line reflection；One to be arranged at right-angle prism first straight
The lens group for correcting optical system aberration and aberration in front of edged surface；And one be arranged at the right-angle surface of right-angle prism second front
The mobile phone full shot as described in claim any one of 1-6 eyeglass；
The lens group is arranged in order by the first positive lens, the second positive lens, the second negative lens, the 3rd positive lens and is constituted, and leads to
The light for crossing isosceles right-angle prism reflection passes sequentially through the first positive lens, the second positive lens, the second negative lens, the 3rd positive lens；
Described two single-lens optical systems are fitted relatively by two inclined-planes of right-angle prism.
9. mobile phone full shot according to claim 8, it is characterised in that the thickness of the full shot is less than 12mm.
10. a kind of imaging method of mobile phone full shot, it is characterised in that first negative lens absorbs extraneous incident light；
Reflected by the inclined-plane of right-angle prism by the incident light of the first negative lens, and reflexed to for correcting optical system aberration
And the lens group of aberration；Rays pass through lens group shines imaging plane and is imaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095866.9A CN106814411A (en) | 2017-02-22 | 2017-02-22 | A kind of eyeglass of mobile phone full shot, full shot and imaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095866.9A CN106814411A (en) | 2017-02-22 | 2017-02-22 | A kind of eyeglass of mobile phone full shot, full shot and imaging method |
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| Publication Number | Publication Date |
|---|---|
| CN106814411A true CN106814411A (en) | 2017-06-09 |
Family
ID=59112755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095866.9A Pending CN106814411A (en) | 2017-02-22 | 2017-02-22 | A kind of eyeglass of mobile phone full shot, full shot and imaging method |
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| CN (1) | CN106814411A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800931A (en) * | 2017-10-09 | 2018-03-13 | 广东欧珀移动通信有限公司 | Camera module and mobile terminal |
| WO2019024205A1 (en) * | 2017-07-31 | 2019-02-07 | 武汉赫天光电股份有限公司 | Panoramic optical system and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598828A (en) * | 2008-06-06 | 2009-12-09 | 佳能株式会社 | Optical filter and picture pick-up device |
| CN102998724A (en) * | 2011-09-13 | 2013-03-27 | 鸿富锦精密工业（深圳）有限公司 | Lens and lens module with same |
| CN105866931A (en) * | 2016-05-26 | 2016-08-17 | 深圳市保千里电子有限公司 | Double-lens panoramic imaging device |
| CN205670198U (en) * | 2016-05-24 | 2016-11-02 | 蓝思科技股份有限公司 | A kind of damage resistant hyaline membrane |
-
2017
- 2017-02-22 CN CN201710095866.9A patent/CN106814411A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598828A (en) * | 2008-06-06 | 2009-12-09 | 佳能株式会社 | Optical filter and picture pick-up device |
| CN102998724A (en) * | 2011-09-13 | 2013-03-27 | 鸿富锦精密工业（深圳）有限公司 | Lens and lens module with same |
| CN205670198U (en) * | 2016-05-24 | 2016-11-02 | 蓝思科技股份有限公司 | A kind of damage resistant hyaline membrane |
| CN105866931A (en) * | 2016-05-26 | 2016-08-17 | 深圳市保千里电子有限公司 | Double-lens panoramic imaging device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024205A1 (en) * | 2017-07-31 | 2019-02-07 | 武汉赫天光电股份有限公司 | Panoramic optical system and electronic device |
| CN107800931A (en) * | 2017-10-09 | 2018-03-13 | 广东欧珀移动通信有限公司 | Camera module and mobile terminal |
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