CN218181238U - Quantum dot high contrast lens - Google Patents
Quantum dot high contrast lens Download PDFInfo
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- CN218181238U CN218181238U CN202222651675.5U CN202222651675U CN218181238U CN 218181238 U CN218181238 U CN 218181238U CN 202222651675 U CN202222651675 U CN 202222651675U CN 218181238 U CN218181238 U CN 218181238U
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- 239000002096 quantum dot Substances 0.000 title claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000005728 strengthening Methods 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000013329 compounding Methods 0.000 claims abstract description 6
- 238000007747 plating Methods 0.000 claims description 6
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 claims description 3
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 claims description 3
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims description 3
- 229910000673 Indium arsenide Inorganic materials 0.000 claims description 3
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052980 cadmium sulfide Inorganic materials 0.000 claims description 3
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052981 lead sulfide Inorganic materials 0.000 claims description 3
- 229940056932 lead sulfide Drugs 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- GGYFMLJDMAMTAB-UHFFFAOYSA-N selanylidenelead Chemical compound [Pb]=[Se] GGYFMLJDMAMTAB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000000007 visual effect Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010051819 Cyanopsia Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- 239000012779 reinforcing material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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Abstract
The utility model discloses a quantum dot high contrast lens. Respectively arranging a first color layer and a second color layer on the convex surface and the concave surface of the lens substrate; a quantum dot functional film is arranged on the convex surface of the first color layer, and is formed by compounding a quantum dot material coating and a water and oxygen blocking layer, wherein the quantum dot material coating is arranged between the first water and oxygen blocking layer and the second water and oxygen blocking layer; respectively arranging a first strengthening layer and a second strengthening layer on the convex surface of the quantum dot functional film and the concave surface of the second color layer; respectively arranging a first AR film layer and a second AR film layer on the convex surface of the first strengthening layer and the concave surface of the second strengthening layer; a first waterproof layer and a second waterproof layer are respectively arranged on the convex surface of the first AR film layer and the concave surface of the second AR film layer; and a first oil-proof layer and a second oil-proof layer are respectively arranged on the convex surface of the first waterproof layer and the concave surface of the second waterproof layer. The utility model discloses not only can realize high contrast effect, still can realize not reducing whole luminousness, promote visual effect.
Description
Technical Field
The utility model relates to a technical field of lens especially is related to the structure of a quantum dot high contrast lens.
Background
Solar radiation or other light radiation is not present at all times, whether on a sunny day or a cloudy day or at night. The colors of objects in the nature are various, when the sight line moves among the objects with different colors in ordinary days, the light rays at the junction of different colors can cause people to be very fuzzy or even difficult to distinguish, and the color contrast of the objects with the sight line is low, so that the sight line is not beneficial to accurate observation. Therefore, the optician develops various high-contrast color-enhancing lenses to enhance the visual color effect, facilitate accurate observation and protect eyes.
However, existing high contrast lenses are typically manufactured by incorporating an absorber having a narrow absorption spectrum into a plastic material and co-injection molding the mixture to form a lens having a high contrast effect. The absorbent can selectively absorb or eliminate the wave band of the ambient light, thereby presenting the effect of high contrast. However, the absorbent selectively reduces the light in certain bands, namely absorbs/eliminates the light with the transition color wavelength between two contrast wavelengths, highlights two pairs of colorimetry, and reduces the light transmittance of the whole lens to a certain extent while realizing high contrast effect. For example, to enhance the contrast between red and green, an absorbent capable of blocking yellow light is used, and the absorbent absorbs most of yellow light, so that the light transmittance of yellow light is greatly reduced, and although the red, green and blue vision is enhanced, the overall light transmittance of the lens is reduced, and the visual effect is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quantum dot high contrast lens not only can realize high contrast effect, still can realize not reducing whole luminousness, promotes visual effect.
In order to achieve the above purpose, the solution of the present invention is:
a lens with high quantum dot contrast is formed by compounding a lens substrate, a color layer, a quantum dot functional film, a strengthening layer, an AR film layer, a waterproof layer and an oil-proof layer; respectively arranging a first color layer and a second color layer on the convex surface and the concave surface of the lens substrate; a quantum dot functional film is arranged on the convex surface of the first color layer, and is formed by compounding a quantum dot material coating and a water and oxygen blocking layer, wherein the quantum dot material coating is arranged between the first water and oxygen blocking layer and the second water and oxygen blocking layer; respectively arranging a first strengthening layer and a second strengthening layer on the convex surface of the quantum dot functional film and the concave surface of the second color layer; respectively arranging a first AR film layer and a second AR film layer on the convex surface of the first strengthening layer and the concave surface of the second strengthening layer; a first waterproof layer and a second waterproof layer are respectively arranged on the convex surface of the first AR film layer and the concave surface of the second AR film layer; and a first oil-proof layer and a second oil-proof layer are respectively arranged on the convex surface of the first waterproof layer and the concave surface of the second waterproof layer.
The quantum dot material is a silicon quantum dot, a germanium quantum dot, a cadmium sulfide quantum dot, a cadmium selenide quantum dot, a cadmium telluride quantum dot, a zinc selenide quantum dot, a lead sulfide quantum dot, a lead selenide quantum dot, an indium phosphide quantum dot or an indium arsenide quantum dot.
The water and oxygen blocking layer is made of any one of modified PVA, PET, silicon oxide plating or aluminum oxide plating.
The thickness of the quantum dot functional membrane is 0.25-0.5mm, and the thickness of the quantum dot material coating is 1-15 μm.
The thickness of the lens substrate is 1.8-2.0mm.
The thickness of the color layer is 7-15 μm.
The thickness of the strengthening layer is 6-12 μm.
The thickness of the AR film layer is 90-110nm.
The thickness of the waterproof layer is 8-15nm.
The thickness of the oil-proof layer is 8-15nm.
After the scheme is adopted, the utility model discloses a principle of quantum dot electron transition utilizes the spectral transmittance that the colour that the quantum dot material will improve the contrast ratio corresponds to pull up again, and the saturation of reinforcing color does not reduce the luminousness of adjacent colorband originally simultaneously, makes the holistic luminousness of lens not influenced and reduce, promotes visual effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the quantum dot functional film of the present invention.
Description of the reference symbols
A lens substrate 1;
a first color layer 21, a second color layer 22;
the quantum dot functional film 3, the quantum dot material coating 31, the first water and oxygen barrier layer 32 and the second water and oxygen barrier layer 33;
a first reinforcing layer 41, a second reinforcing layer 42;
a first AR film layer 51, a second AR film layer 52;
a first waterproof layer 61, a second waterproof layer 62;
a first oil-repellent layer 71, and a second oil-repellent layer 72.
Detailed Description
Other advantages and effects of the present invention will be apparent to those skilled in the art from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings. The structure, proportion, size and the like shown in the drawings are only used for matching with the disclosure of the specification, and are not used for limiting the limit conditions of the implementation of the present invention, and have no technical essence, and any structural modification, proportion relation change or size adjustment should still fall within the coverage of the contents of the present invention without affecting the function and the achievable purpose of the present invention. In the present specification, the terms "a", "an", "two" and "upper" are used for convenience and clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered as the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1 and 2, the utility model discloses a high contrast lens of quantum dot is formed by lens substrate, colour layer, quantum dot functional film, strengthening layer, AR rete, waterproof layer and grease proofing layer complex.
Specifically, the lens substrate 1 may be made of a lens injection molding material such as PC. The thickness of the lens substrate 1 is 1.8-2.0mm.
A first color layer 21 is compositely arranged on the convex surface of the lens substrate 1, and a second color layer 22 is compositely arranged on the concave surface of the lens substrate 1, so that the lens has corresponding colors. The thickness of the first color layer 21 and the second color layer 22 is 7-15 μm.
The quantum dot functional film 3 is provided on the convex surface of the first color layer 21. The thickness of the quantum dot functional film 3 is 0.25-0.5mm. The quantum dot functional film 3 is formed by compounding a quantum dot material coating 31 and a water and oxygen blocking layer, the quantum dot material coating 31 is coated between the first water and oxygen blocking layer 32 and the second water and oxygen blocking layer 33, and the thickness of the quantum dot material coating 31 is 1-15 mu m. The quantum dot material is of a core-shell structure, and the diameter of the quantum dot material is usually between 2 and 20 nm. Common quantum dots are composed of IV, II-VI, IV-VI or III-V elements. The specific quantum dot material is silicon quantum dot, germanium quantum dot, cadmium sulfide quantum dot, cadmium selenide quantum dot, cadmium telluride quantum dot, zinc selenide quantum dot, lead sulfide quantum dot, lead selenide quantum dot, indium phosphide quantum dot, indium arsenide quantum dot and the like. The first water and oxygen blocking layer 32 and the second water and oxygen blocking layer 33 are made of any one of modified PVA, PET, silicon oxide plating or aluminum oxide plating. Quantum dot material receives high energy shortwave light to arouse, makes the inside electron transition of quantum dot molecule to specific long wave light on, forms specific long wave and wavelength adjustable narrow luminous spectrum, through arousing reinforcing contrast wavelength, realizes high contrast effect, simultaneously, the utility model discloses do not absorb or eliminate adjacent colorband originally, do not reduce the luminousness of adjacent colorband originally, can not cause the influence to the holistic luminousness of lens.
The first strengthening layer 41 is coated on the convex surface of the quantum dot functional film 3, and the second strengthening layer 42 is coated on the concave surface of the second color layer 21, so as to increase the surface hardness of the lens. The thickness of the first and second reinforcing layers 41, 42 is 6-12 μm.
The first AR film layer 51 is disposed on the convex surface of the first strengthening layer 41, and the second AR film layer 52 is disposed on the concave surface of the second strengthening layer 42 to increase the light transmittance of the lens. The first AR film layer 51 and the second AR film layer 52 have a thickness of 90-110nm.
The convex surface of the first AR film 51 is coated with a first waterproof layer 61, and the concave surface of the second AR film 52 is coated with a second waterproof layer 62, so that the surface of the lens has a waterproof function. The thickness of the first waterproof layer 61 and the second waterproof layer 62 is 8-15nm.
The convex surface of the first waterproof layer 61 is coated with a first oil-proof layer 71, and the concave surface of the second waterproof layer 62 is coated with a second oil-proof layer 72, so that the surface of the lens has an oil-proof function. The thickness of the first oil-repellent layer 71 and the second oil-repellent layer 72 is 8 to 15nm.
The utility model discloses use the PC lens as an example, its manufacturing process is as follows:
1. the lens substrate 1 is formed by injection molding, and the thickness is 1.8-2.0mm.
2. Through a dyeing process, a first color layer 21 and a second color layer 22 are compositely arranged on the convex surface and the concave surface of the lens substrate 1, and the thickness is 7-15 μm, so that the lens has corresponding colors.
3. The quantum dot material coating 31 is coated between the first and second water and oxygen barrier layers 32 and 33, forming the quantum dot functional film 3. The diameter of the quantum dot material is usually between 2 and 20nm, and the thickness of the quantum dot material coating 21 is 1 to 15 μm. The thickness of the quantum dot functional film 3 is 0.25-0.5mm.
4. The quantum dot functional film 3 and the lens substrate 1 are compounded together through secondary injection molding to form the lens with high contrast effect.
5. And coating reinforcing materials on the convex surface of the quantum dot functional film 3 and the concave surface of the second color layer 21 through a coating process to form a first reinforcing layer 41 and a second reinforcing layer 42 with the thickness of 6-12 μm so as to increase the surface hardness of the lens.
6. Through a coating process, a first AR film layer 51 and a second AR film layer 52 are formed on the convex surface of the first strengthening layer 41 and the concave surface of the second strengthening layer 42 by coating strengthening materials, wherein the thicknesses of the first AR film layer and the second AR film layer are 90-110nm, so that the light transmittance of the lens is increased.
7. Through a coating process, waterproof materials are coated on the convex surface of the first AR film layer 51 and the concave surface of the second AR film layer 52 to form a first waterproof layer 61 and a second waterproof layer 62, the thickness of the waterproof materials is 8-15nm, and the surface of the lens has a waterproof function.
8. Through a coating process, oil-proof materials are coated on the convex surface of the first waterproof layer 61 and the concave surface of the second waterproof layer 62 to form a first oil-proof layer 71 and a second oil-proof layer 72, wherein the thickness of the first oil-proof layer and the second oil-proof layer is 8-15nm, so that the surface of the lens has an oil-proof function.
So far, obtain the utility model discloses a quantum dot is high contrast lens finished product.
The above-described embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Even so, those skilled in the art can modify the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be determined by the following claims.
Claims (10)
1. A quantum dot high contrast lens is characterized in that: the glass is formed by compounding a lens substrate, a color layer, a quantum dot functional film, a strengthening layer, an AR film layer, a waterproof layer and an oil-proof layer; respectively arranging a first color layer and a second color layer on the convex surface and the concave surface of the lens substrate; a quantum dot functional film is arranged on the convex surface of the first color layer, and is formed by compounding a quantum dot material coating and a water and oxygen blocking layer, wherein the quantum dot material coating is arranged between the first water and oxygen blocking layer and the second water and oxygen blocking layer; respectively arranging a first strengthening layer and a second strengthening layer on the convex surface of the quantum dot functional film and the concave surface of the second color layer; respectively arranging a first AR film layer and a second AR film layer on the convex surface of the first strengthening layer and the concave surface of the second strengthening layer; a first waterproof layer and a second waterproof layer are respectively arranged on the convex surface of the first AR film layer and the concave surface of the second AR film layer; and a first oil-proof layer and a second oil-proof layer are respectively arranged on the convex surface of the first waterproof layer and the concave surface of the second waterproof layer.
2. The high quantum point contrast lens of claim 1, wherein: the quantum dot material is a silicon quantum dot, a germanium quantum dot, a cadmium sulfide quantum dot, a cadmium selenide quantum dot, a cadmium telluride quantum dot, a zinc selenide quantum dot, a lead sulfide quantum dot, a lead selenide quantum dot, an indium phosphide quantum dot or an indium arsenide quantum dot.
3. The high quantum point contrast lens of claim 1, wherein: the water and oxygen blocking layer is made of any one of modified PVA, PET, silicon oxide plating or aluminum oxide plating.
4. The high quantum point contrast lens of claim 1, wherein: the thickness of the quantum dot functional film is 0.25-0.5mm, and the thickness of the quantum dot material coating is 1-15 μm.
5. The high quantum point contrast lens of claim 1, wherein: the thickness of the lens substrate is 1.8-2.0mm.
6. The high quantum point contrast lens of claim 1, wherein: the thickness of the color layer is 7-15 μm.
7. The high quantum point contrast lens of claim 1, wherein: the thickness of the strengthening layer is 6-12 μm.
8. The high quantum point contrast lens of claim 1, wherein: the thickness of the AR film layer is 90-110nm.
9. The high quantum point contrast lens of claim 1, wherein: the thickness of the waterproof layer is 8-15nm.
10. The high contrast quantum dot lens of claim 1, wherein: the thickness of the oil-proof layer is 8-15nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222651675.5U CN218181238U (en) | 2022-10-09 | 2022-10-09 | Quantum dot high contrast lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222651675.5U CN218181238U (en) | 2022-10-09 | 2022-10-09 | Quantum dot high contrast lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218181238U true CN218181238U (en) | 2022-12-30 |
Family
ID=84608084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222651675.5U Active CN218181238U (en) | 2022-10-09 | 2022-10-09 | Quantum dot high contrast lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218181238U (en) |
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2022
- 2022-10-09 CN CN202222651675.5U patent/CN218181238U/en active Active
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Address after: No. 10 Hutou Road, Haicang District, Xiamen City, Fujian Province, 361000 Patentee after: Eyepol Polarizing Technology (XIAMEN) Co.,Ltd. Address before: 361000 Area A, 1st Floor, 2nd Floor, 3rd to 5th Floor, No. 128-3, Houxiang South Road, Haicang District, Xiamen City, Fujian Province, China Patentee before: EYEPOL POLARIZING TECHNOLOGY (XIAMEN) Co.,Ltd. |