CN213517631U - Anti-fouling antifogging lens - Google Patents
Anti-fouling antifogging lens Download PDFInfo
- Publication number
- CN213517631U CN213517631U CN202022633089.9U CN202022633089U CN213517631U CN 213517631 U CN213517631 U CN 213517631U CN 202022633089 U CN202022633089 U CN 202022633089U CN 213517631 U CN213517631 U CN 213517631U
- Authority
- CN
- China
- Prior art keywords
- rete
- film layer
- fouling
- antifog
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003373 anti-fouling effect Effects 0.000 title claims description 19
- 239000000758 substrate Substances 0.000 claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 12
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 9
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 235000013024 sodium fluoride Nutrition 0.000 claims abstract description 6
- 239000011775 sodium fluoride Substances 0.000 claims abstract description 6
- 239000002689 soil Substances 0.000 claims abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 62
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 229910052746 lanthanum Inorganic materials 0.000 claims description 10
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 10
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 10
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- GQUJEMVIKWQAEH-UHFFFAOYSA-N titanium(III) oxide Chemical compound O=[Ti]O[Ti]=O GQUJEMVIKWQAEH-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 235000009537 plain noodles Nutrition 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003669 anti-smudge Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- DEIVNMVWRDMSMJ-UHFFFAOYSA-N hydrogen peroxide;oxotitanium Chemical compound OO.[Ti]=O DEIVNMVWRDMSMJ-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Surface Treatment Of Optical Elements (AREA)
Abstract
The utility model discloses an anti-soil antifog lens, comprising a substrate, the upper and lower surface of substrate is equipped with coating film layer and lower coating film layer respectively, go up the coating film layer include by the first silica rete, first indium tin oxide rete, PP resin rete, grease proofing rete and the antifog rete that the substrate upper surface set gradually outwards, the antifog rete includes zirconia rete, sodium fluoride rete and the titanium oxide rete that sets gradually from inside to outside. The zirconia rete, the sodium fluoride rete with titanium sesquioxide rete forms the antifog rete has stronger hydrophilicity, realizes the absorption of fog, effective antifog. The utility model discloses on the basis that does not increase the camera lens volume, the lens that the realization provided has realized grease proofing antifog.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the field of coated lenses, in particular to an anti-fouling and anti-fog lens.
[ background of the invention ]
The lenses applied to the fields of lenses, motion cameras and VR/AR have antifogging requirements, and the lenses on the market at present achieve antifogging effect by installing a heating mechanism, so that the lenses are increased in size, complex in structure and difficult to maintain.
[ Utility model ] content
The utility model discloses make the camera lens reach antifog effect to current through installation heating mechanism, and lead to the problem that the camera lens volume increases to make the improvement, provide anti-soil antifog lens, comprising a substrate, the upper and lower surface of substrate is equipped with coating film layer and lower coating film layer respectively, go up the coating film layer include by the first silica film layer, first indium tin oxide rete, PP resin rete, grease proofing rete and the antifog that the substrate upper surface set gradually outwards, antifog rete includes zirconia rete, sodium fluoride rete and the titanium oxide rete that sets gradually by inside and outside.
As an improvement of the anti-fouling antifogging lens, the thickness of the antifogging film layer is as follows: 1.75 nm-2.35 nm.
As an improvement of the anti-fouling antifogging lens, the oil-proof film layer is a polyvinyl chloride film layer, and the thickness of the oil-proof film layer is 0.75 nm-0.85 nm.
As an improvement of the anti-fouling anti-fog lens, the lower coating layer comprises a second silicon dioxide film layer, a second indium tin oxide film layer, a UV film layer, a metal oxide film layer and a light splitting film layer which are sequentially arranged from the lower surface of the substrate outwards.
As an improvement of above-mentioned anti-soil antifog lens, the beam split rete includes a plurality of magnesium fluoride retes and a plurality of lanthanum titanate retes, and is a plurality of magnesium fluoride rete and a plurality of lanthanum titanate rete is by interior outwards setting in turn.
As an improvement of the anti-fouling antifogging lens, the thickness of the magnesium fluoride film layers is increased from inside to outside, and then is reduced and then is increased.
As an improvement of the antifouling and antifogging lens, the thickness of the lanthanum titanate film layers is increased from inside to outside and then reduced.
As an improvement of above-mentioned anti-fog lens of anti-soil, the substrate is including the income light portion, connecting portion and the portion of appearing light that connect gradually, it is equipped with towards the back to go into light portion the curved income plain noodles of the protruding stretching of direction of connecting portion, it is equipped with towards the back to go out light portion the curved play plain noodles of the protruding stretching of direction of connecting portion.
As an improvement of the anti-fouling and anti-fog lens, the light inlet part and the light outlet part are both non-spherical structures, and the connecting part is of a circular sheet structure and has a width larger than that of the light inlet part and the light outlet part.
As an improvement of the above anti-fouling and anti-fog lens, the curvature radius of the light incident surface is as follows: 45.45 mm-60.67 mm, the curvature radius of the light-emitting surface is as follows: 83.47 mm-135.15 mm.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a front view of the anti-smudge anti-fog lens of the present application;
FIG. 2 is a top view of the anti-soil and anti-fog lens of the present application;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
fig. 5 is a partially enlarged view of C in fig. 3.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The anti-pollution antifog lens shown in fig. 1-5 comprises a substrate 1, the substrate 1 includes the income light portion 11, connecting portion 12 and the light portion 13 that connects gradually, it is equipped with towards dorsad to go into light portion 11 the curved income plain noodles 100 that the direction of connecting portion 12 is protruding, it is equipped with towards dorsad to go out light portion 13 the curved play plain noodles 200 that the direction of connecting portion 12 is protruding, go into light portion 11 with it is non-spherical structure to go out light portion 13, connecting portion 12 is circular sheet structure and width and is greater than go into light portion 11 with go out light portion 13. Known by the figure, it does to go out light surface 200 the upper surface of substrate 1, it does to go into light surface 100 the lower surface of substrate 1, be equipped with coating film layer 2 on going into light surface 100, go up coating film layer 2 include by go into light surface 100 first silica film layer 21, first indium tin oxide rete 22, PP resin rete 23, grease proofing rete 24 and antifog rete 25 that set gradually outwards, antifog rete 25 includes by inside zirconia rete 251, sodium fluoride rete 252 and the titanium oxide rete 253 that sets gradually outwards.
Specifically, the thickness of the first silicon dioxide film layer 21 is 2.55nm to 3.15nm, preferably 2.96nm, or may be other values within this interval, such as 2.59nm or 2.93nm, which has a reinforcing and anti-scratch effect; the thickness of the first indium tin oxide film layer 22 is 1.25 nm-2.1 nm, preferably 1.96nm, which has the effect of reducing strong light stimulation; the thickness of the PP resin film layer 23 is 0.2 nm-0.8 nm, preferably 0.45nm, and the PP resin film layer has an antibacterial effect; the thickness of the oil-proof film layer 24 is 0.75 nm-0.85 nm, preferably 0.79nm, and the oil-proof film layer 24 is a polyvinyl chloride film layer and has an oil-proof effect; the thickness of the antifogging film layer 25 is as follows: 1.75 nm-2.35 nm, preferably 2.15nm, and the anti-fog film layer 25 formed by the zirconia film layer 251, the sodium fluoride film layer 252 and the titanium trioxide film layer 253 has strong hydrophilicity, realizes the adsorption of fog and effectively prevents fog. Therefore, the utility model discloses on the basis that does not increase the camera lens volume, the lens that the realization provided has realized grease proofing antifog.
Further, be equipped with lower coating film layer 3 on the income plain noodles 100, lower coating film layer 3 includes by go into plain noodles 100 second silica rete 31, second indium tin oxide rete 32, UV rete 33, metal oxide rete 34 and the beam split rete 35 that sets gradually outwards, beam split rete 35 includes a plurality of magnesium fluoride rete 351 and a plurality of lanthanum titanate rete 352, a plurality of magnesium fluoride rete 351 and a plurality of lanthanum titanate rete 352 are by inside to outside alternative setting, and a plurality of magnesium fluoride rete 351's thickness increases after increasing by inside to outside earlier, and is a plurality of lanthanum titanate rete 352's thickness increases after increasing by inside to outside earlier.
Specifically, the thickness of the second silicon dioxide film layer 31 is 2.55nm to 3.15nm, preferably 2.96nm, which has the effect of reinforcing and preventing scratches; the thickness of the second ito film layer 32 is 1.25nm to 2.1nm, preferably 1.96nm, which has an effect of reducing strong light stimulation; the thickness of the UV film layer 33 is 1.2 nm-1.8 nm, preferably 1.05nm, and the thickness of the metal oxide film layer is 34: 2.15nm to 3.35nm, preferably 3.05nm, wherein the UV film layer 33 and the metal oxide film layer 34 are combined to form a functional layer, so that the effect of reducing light reflection is achieved; the thickness of the light splitting film layer 35 is 54: 2.15nm to 65.35nm, preferably 60.45nm, and the plurality of magnesium fluoride film layers 351 and the plurality of lanthanum titanate film layers 352 are alternately arranged to realize alternate deposition of high and low refractive indexes, so that the optical parameters of the film layers finally meet the requirements of spectral spectrums.
Specifically, the substrate 1 is a polycarbonate substrate having a refractive index of 1.45 to 1.55 or an acrylic polymer substrate having a refractive index of 1.50 to 1.60. Specifically, the curvature radius of the light incident surface 100 is: 45.45mm to 60.67mm, preferably: 50.75mm, but may also be other values within this interval, such as 55.54nm or 58.75 nm; the curvature radius of the light emitting surface 200 is: 83.47mm to 135.15mm, preferably: 98.75mm, but may also be other values within this interval, such as 125.65nm or 130.25 nm. The concentricity of the light emitting surface 200 and the light incident surface 100 is 0.018 mm.
Specifically, the connecting portion 12 has a circular sheet-like structure and a width greater than the light incident portion 11 and the light emergent portion 13, and the width of the connecting portion 12 is 143.15mm to 247.72mm, preferably 145.37mm, or may be other values within this interval, for example, 225.89mm or 235.25 mm. The side face of the periphery of the connecting part 12 can be provided with a convex pattern, so that the anti-pollution anti-fog lens can be conveniently assembled with other accessories.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.
Claims (10)
1. Anti-soil antifog lens, its characterized in that, including substrate (1), the upper and lower surface of substrate (1) is equipped with coating film layer (2) and lower coating film layer (3) respectively, go up coating film layer (2) include by first silica membranous layer (21), first indium tin oxide rete (22), PP resin rete (23), grease proofing rete (24) and antifog (25) that substrate (1) upper surface set gradually outwards, antifog rete (25) include by inside to outside zirconia rete (251), sodium fluoride rete (252) and the titanium oxide rete (253) that set gradually.
2. The anti-fouling anti-fog lens according to claim 1, wherein the thickness of the anti-fog film layer (25) is: 1.75 nm-2.35 nm.
3. The anti-fouling and anti-fog lens as claimed in claim 1, wherein the oil-proof film layer (24) is a polyvinyl chloride film layer, and the thickness of the oil-proof film layer (24) is 0.75 nm-0.85 nm.
4. The anti-fouling and anti-fog lens as claimed in claim 1, wherein the lower coating layer (3) comprises a second silicon dioxide film layer (31), a second indium tin oxide film layer (32), a UV film layer (33), a metal oxide film layer (34) and a light splitting film layer (35) which are sequentially arranged from the lower surface of the substrate (1) to the outside.
5. The anti-fouling and anti-fog lens as claimed in claim 4, wherein the light-splitting film layer (35) comprises a plurality of magnesium fluoride film layers (351) and a plurality of lanthanum titanate film layers (352), and the plurality of magnesium fluoride film layers (351) and the plurality of lanthanum titanate film layers (352) are alternately arranged from inside to outside.
6. The anti-fouling anti-fog lens as claimed in claim 5, wherein the thickness of the plurality of magnesium fluoride film layers (351) increases from inside to outside and then decreases.
7. The anti-fouling anti-fog lens as claimed in claim 5, wherein the thickness of the plurality of lanthanum titanate film layers (352) increases and then decreases from inside to outside.
8. The anti-fouling and anti-fog lens as claimed in claim 1, wherein the substrate (1) comprises an incident portion (11), a connecting portion (12) and an emergent portion (13) which are connected in sequence, the incident portion (11) is provided with an arc-shaped incident surface (100) which protrudes towards the direction back to the connecting portion (12), and the emergent portion (13) is provided with an arc-shaped emergent surface (200) which protrudes towards the direction back to the connecting portion (12).
9. The anti-fouling anti-fog lens according to claim 8, wherein the connecting portion (12) is a circular sheet structure and has a width greater than the light incident portion (11) and the light emergent portion (13).
10. The anti-fouling and anti-fog lens as claimed in claim 8, wherein the radius of curvature of the light incident surface (100) is: 45.45 mm-60.67 mm, the curvature radius of the light-emitting surface (200) is as follows: 83.47 mm-135.15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633089.9U CN213517631U (en) | 2020-11-13 | 2020-11-13 | Anti-fouling antifogging lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633089.9U CN213517631U (en) | 2020-11-13 | 2020-11-13 | Anti-fouling antifogging lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213517631U true CN213517631U (en) | 2021-06-22 |
Family
ID=76423602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022633089.9U Expired - Fee Related CN213517631U (en) | 2020-11-13 | 2020-11-13 | Anti-fouling antifogging lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213517631U (en) |
-
2020
- 2020-11-13 CN CN202022633089.9U patent/CN213517631U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7981506B2 (en) | Plastic lens and method of manufacturing a plastic lens | |
| CN102213907B (en) | Reflection-type screen, projection system, front projection television system, and reflection-type screen manufacturing method | |
| US9423530B2 (en) | Optical element, and optical system and optical apparatus using same | |
| CN110346846A (en) | Anti-reflection waterproof membrane and preparation method thereof, optical lens | |
| US20110117345A1 (en) | Optical Article | |
| JP2008203473A (en) | Antireflection structure and structure | |
| JP2007322763A (en) | Anti-reflection structure, anti-reflection structural body and its manufacturing method | |
| JP2017182065A (en) | Optical element and manufacturing method of the same | |
| WO2019230758A1 (en) | Fine pattern film and head-up display device | |
| CN111308637A (en) | Low-reflection plastic lens cone and manufacturing method thereof, imaging lens group and camera device | |
| WO2015056752A1 (en) | Ir-blocking film, and ir blocker and heat-reflecting laminated glass using said ir-blocking film | |
| CN213517631U (en) | Anti-fouling antifogging lens | |
| US20240061150A1 (en) | Optical lens assembly, imaging apparatus and electronic device | |
| US20140327966A1 (en) | Antireflection film | |
| JP5213424B2 (en) | Optical system and optical apparatus having the same | |
| JP2009139775A5 (en) | ||
| CN109270600B (en) | Multilayer composite semi-permeable half-reflecting mirror and vehicle-mounted head-up display system | |
| CN111028684A (en) | Flexible substrate and preparation method thereof | |
| JP5811626B2 (en) | Optical reflection film and optical reflector using the same | |
| JP2003255106A (en) | Antireflection film | |
| CN213482488U (en) | Scratch-resistant wear-resistant lens | |
| CN212933094U (en) | Low-reflection plastic lens cone, imaging lens group and camera device | |
| CN220121016U (en) | Electronic device | |
| WO2024066880A1 (en) | S-polarized light transflective film, windshield window, display apparatus, and transportation device | |
| CN220207900U (en) | Molded glass lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |