CN205620569U - Filter coating and lamps and lanterns filter - Google Patents
Filter coating and lamps and lanterns filter Download PDFInfo
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- CN205620569U CN205620569U CN201620102492.XU CN201620102492U CN205620569U CN 205620569 U CN205620569 U CN 205620569U CN 201620102492 U CN201620102492 U CN 201620102492U CN 205620569 U CN205620569 U CN 205620569U
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- filter coating
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- refraction material
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- 239000011248 coating agent Substances 0.000 title claims abstract description 68
- 238000000576 coating method Methods 0.000 title claims abstract description 68
- 241001465382 Physalis alkekengi Species 0.000 title abstract 7
- 239000000463 material Substances 0.000 claims abstract description 96
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 239000011521 glass Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 66
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 66
- 235000012239 silicon dioxide Nutrition 0.000 claims description 33
- 239000000377 silicon dioxide Substances 0.000 claims description 33
- 239000004408 titanium dioxide Substances 0.000 claims description 33
- 238000001914 filtration Methods 0.000 claims description 28
- 239000011159 matrix material Substances 0.000 claims description 13
- 238000009738 saturating Methods 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 238000002834 transmittance Methods 0.000 claims description 8
- 241001132374 Asta Species 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000005083 Zinc sulfide Substances 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 6
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 6
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 6
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims description 6
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 6
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 27
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 abstract description 5
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 abstract description 5
- 235000010703 Modiola caroliniana Nutrition 0.000 abstract description 5
- 244000038561 Modiola caroliniana Species 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000001771 vacuum deposition Methods 0.000 abstract 2
- 230000003760 hair shine Effects 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 description 23
- 238000007738 vacuum evaporation Methods 0.000 description 23
- 230000003595 spectral effect Effects 0.000 description 7
- 229920005479 Lucite® Polymers 0.000 description 5
- 239000004926 polymethyl methacrylate Substances 0.000 description 5
- 230000001795 light effect Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a filter coating and lamps and lanterns filter, the filter coating is formed by stacking height refraction material layer and low refraction material layer in turn, and every layer high refraction material layer is different with the optical thickness of low refraction material layer, can strain the light of subband, only remains the light transmission of required specific wave band to the light that can reveal required color that shines through the ordinary light source. This filter coating is used in lamps and lanterns, the mode formation of deposits filter coating of vacuum deposition or sputter both can have directly been passed through on glass or organic glass lamp shade, formation has the lamp shade of filter coating, make ordinary lamps and lanterns send mauve chromatic light, also can directly pass through the mode formation of deposits filter coating of vacuum deposition or sputter on glass or organic glass rim or lamp ring, formation has the rim or the lamp ring of filter coating, the lateral wall that makes ordinary lamps and lanterns sends the colorama, and the colour that lamps and lanterns itself sent does not change, people's illumination supplies, in order to beautify lamps and lanterns.
Description
Technical field
This utility model relates to field of light fittings, particularly to a kind of filter coating and a kind of light fixture filtering apparatus.
Background technology
Filter coating refers to decay light intensity or change the film layer of spectral component, and conventional has infrared cut-off light filtering films, ultraviolet cutoff filter coating etc..But applying on light fixture, the filter coating that can appear colourama does not the most also have, in prior art, the light fixture sending out glory is typically realized by rgb light source.
Utility model content
Main purpose of the present utility model is to provide filter coating and a kind of simple in construction of a kind of purplish red coloured light, assembling is simple, can present the light fixture filtering apparatus of purplish red coloured light.
The utility model proposes a kind of filter coating, multilayer optical cut-off light filtering films for saturating purplish red coloured light, high-refraction material layer and low refractive material low birefringent material layer of formation of deposits by the way of vacuum evaporation or sputtering by high-refraction material formation of deposits by the way of vacuum evaporation or sputtering are alternately formed by stacking, the described high-refraction material layer of every layer is different with the optical thickness of described low birefringent material layer, the light transmittance for sodium yellow wave band of described filter coating is regulated by the change of described high-refraction material layer and the number of plies of described low birefringent material layer and/or the optical thickness of every layer.
Preferably, described high-refraction material is titanium dioxide, zinc sulfide, five oxidation Tritanium/Trititaniums, niobium pentaoxide, tantalum pentoxide or zirconium dioxide.
Preferably, described low refractive material is silicon dioxide or Afluon (Asta).
Preferably, the optical thickness of every layer of described high-refraction material layer and described low birefringent material layer is 118nm-133nm.
This utility model proposes again a kind of light fixture filtering apparatus, including matrix and the filter coating being arranged on described outer surface of matrix, described filter coating is the multilayer optical cut-off light filtering films of purplish red coloured light, high-refraction material layer and low refractive material low birefringent material layer of formation of deposits by the way of vacuum evaporation or sputtering by high-refraction material formation of deposits by the way of vacuum evaporation or sputtering are alternately formed by stacking, the described high-refraction material layer of every layer is different with the optical thickness of described low birefringent material layer, the light transmittance for sodium yellow wave band of described filter coating is regulated by the change of described high-refraction material layer and the number of plies of described low birefringent material layer and/or the optical thickness of every layer.
Preferably, described high-refraction material is titanium dioxide, zinc sulfide, five oxidation Tritanium/Trititaniums, niobium pentaoxide, tantalum pentoxide or zirconium dioxide.
Preferably, described low refractive material is silicon dioxide or Afluon (Asta).
Preferably, the optical thickness of every layer of described high-refraction material layer and described low birefringent material layer is 118nm-133nm.
Preferably, described matrix is to be arranged on the circle of light fixture exit positions, polygon or other erose lampshades, face ring or lamp door.
Preferably, described matrix is plastics, glass or lucite material.
Having the beneficial effect that of filter coating of the present utility model
Filter coating of the present utility model is alternately formed by stacking by high-refraction material layer and low refractive material low birefringent material layer of formation of deposits by the way of vacuum evaporation or sputtering of high-refraction material formation of deposits by the way of vacuum evaporation or sputtering, manufacture method is simple, the high-refraction material layer of every layer is different with the optical thickness of low birefringent material layer, can filter the light of different-waveband, thus mauve light can be appeared through the irradiation of ordinary light source.This filter coating is applied in light fixture, both can by directly on glass or lucite lampshade by vacuum evaporation or sputtering in the way of formation of deposits filter coating, form the lampshade with filter coating, ordinary lamp and lantern is made to send purplish red coloured light, can also directly on glass or lucite lamp door or lamp ring by the way of vacuum evaporation or sputtering formation of deposits filter coating, form the lamp door with filter coating or lamp ring, the sidewall making ordinary lamp and lantern sends purplish red coloured light, and the color that light fixture itself sends does not changes, illuminate for people, to beautify light fixture.
The light transmittance for sodium yellow wave band of filter coating is regulated by the change of high-refraction material layer and the number of plies of low birefringent material layer and/or the optical thickness of every layer, it is simple to regulation appears the color of filter coating.
Having the beneficial effect that of light fixture filtering apparatus of the present utility model
Light fixture filtering apparatus of the present utility model is provided with the filter coating of the mode formation of deposits of vacuum evaporation or sputtering on outer surface of matrix, filter coating is alternately formed by stacking by high-refraction material layer and low birefringent material layer, can efficiently and selectively filter the light of subband, only retain the light transmission of required specific band, to appear the light of different color from optical filtering ring.Optionally filter the light of all or part of wave band, passing through of light can be efficiently reduced, it is to avoid too strong light direct irradiation, light fixture is also functioned to certain anti-glazing light effect simultaneously；And optionally retain the light transmission of required specific band, light fixture specific printing opacity color can be realized again, thus add light fixture and go out multiformity and the aesthetic property of light color.
The overall structure of this product is simple, and assembling is simple, and required low cost, the suitability is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment one of filter coating of the present utility model；
Fig. 2 is the structural representation of the embodiment two of filter coating of the present utility model
Fig. 3 is the structural representation of the embodiment three of filter coating of the present utility model
Fig. 4 is the use state diagram of light fixture filtering apparatus of the present utility model；
Fig. 5 be light fixture filtering apparatus of the present utility model embodiment one in the spectral transmission curve of filter coating of saturating purplish red coloured light；
Fig. 6 be light fixture filtering apparatus of the present utility model embodiment two in the spectral transmission curve of filter coating of saturating purplish red coloured light；
Fig. 7 be light fixture filtering apparatus of the present utility model embodiment three in the spectral transmission curve of filter coating of saturating purplish red coloured light.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
A kind of filter coating of the present utility model, for the multilayer optical cut-off light filtering films of saturating purplish red coloured light, high-refraction material layer and low refractive material low birefringent material layer of formation of deposits by the way of vacuum evaporation or sputtering by high-refraction material formation of deposits by the way of vacuum evaporation or sputtering are alternately formed by stacking.High-refraction material is titanium dioxide, zinc sulfide, five oxidation Tritanium/Trititaniums, niobium pentaoxide, tantalum pentoxide or zirconium dioxide etc..Low refractive material is silicon dioxide or Afluon (Asta) etc..The optical thickness of every floor height birefringent material layer and low birefringent material layer is 118nm-133nm, and the high-refraction material layer of every layer is different with the optical thickness of low birefringent material layer.The light transmittance for sodium yellow wave band of filter coating can be regulated by the change of high-refraction material layer and the number of plies of low birefringent material layer and/or the optical thickness of every layer.Filter coating can efficiently and selectively filter the light of subband, only retains the light transmission of required specific band, thus can appear mauve light through the irradiation of ordinary light source.Filter coating can efficiently reduce passing through of light, can avoid too strong light direct irradiation, when applying on light fixture, light fixture can play certain anti-glazing light effect；And optionally retain the light transmission of required specific band, light fixture specific printing opacity color can be realized again, thus add light fixture and go out multiformity and the aesthetic property of light color.
This filter coating is applied in light fixture, both can by directly on glass or lucite lampshade by vacuum evaporation or sputtering in the way of formation of deposits filter coating, form the lampshade with filter coating, ordinary lamp and lantern is made to send purplish red coloured light, can also directly on glass or lucite lamp door or lamp ring by the way of vacuum evaporation or sputtering formation of deposits filter coating, form the lamp door with filter coating or lamp ring, the sidewall making ordinary lamp and lantern sends purplish red coloured light, and the color that light fixture itself sends does not changes, illuminate for people, to beautify light fixture.
With reference to Fig. 1, the embodiment one of filter coating of the present utility model proposed:
Filter coating is alternately formed by stacking by the titanium dioxide layer 1 of titanium dioxide formation of deposits by the way of vacuum evaporation or sputtering and the silicon dioxide layer 2 of silicon dioxide formation of deposits by the way of vacuum evaporation or sputtering, titanium dioxide layer 1 and silicon dioxide layer 2 10 layers altogether, ground floor is titanium dioxide layer 1, the second layer is silicon dioxide layer 2, third layer is titanium dioxide layer 1, 4th layer is silicon dioxide layer 2, layer 5 is titanium dioxide layer 1, layer 6 is silicon dioxide layer 2, layer 7 is titanium dioxide layer 1, 8th layer is silicon dioxide layer 2, 9th layer is titanium dioxide layer 1, tenth layer is silicon dioxide layer 2, the optical thickness of every layer is 118nm-133nm, the optical thickness of every layer is different.The spectral transmission curve of the filter coating of this kind of saturating purplish red coloured light is as shown in Figure 5.
With reference to Fig. 2, the embodiment two of filter coating of the present utility model proposed:
Filter coating is alternately formed by stacking by the titanium dioxide layer 1 of titanium dioxide formation of deposits by the way of vacuum evaporation or sputtering and the silicon dioxide layer 2 of silicon dioxide formation of deposits by the way of vacuum evaporation or sputtering, titanium dioxide layer 1 and silicon dioxide layer 2 12 layers altogether, ground floor is titanium dioxide layer 1, the second layer is silicon dioxide layer 2, third layer is titanium dioxide layer 1, 4th layer is silicon dioxide layer 2, layer 5 is titanium dioxide layer 1, layer 6 is silicon dioxide layer 2, layer 7 is titanium dioxide layer 1, 8th layer is silicon dioxide layer 2, 9th layer is titanium dioxide layer 1, tenth layer is silicon dioxide layer 2, eleventh floor is titanium dioxide layer 1, Floor 12 is silicon dioxide layer 2.The optical thickness of every layer is 118nm-133nm, and the optical thickness of every layer is different.The spectral transmission curve of the filter coating of this kind of saturating purplish red coloured light is as shown in Figure 6.
With reference to Fig. 3, the embodiment three of filter coating of the present utility model proposed:
Filter coating is alternately formed by stacking by the titanium dioxide layer 1 of titanium dioxide formation of deposits by the way of vacuum evaporation or sputtering and the silicon dioxide layer 2 of silicon dioxide formation of deposits by the way of vacuum evaporation or sputtering, titanium dioxide layer 1 and silicon dioxide layer 2 14 layers altogether, ground floor is titanium dioxide layer 1, the second layer is silicon dioxide layer 2, third layer is titanium dioxide layer 1, 4th layer is silicon dioxide layer 2, layer 5 is titanium dioxide layer 1, layer 6 is silicon dioxide layer 2, layer 7 is titanium dioxide layer 1, 8th layer is silicon dioxide layer 2, 9th layer is titanium dioxide layer 1, tenth layer is silicon dioxide layer 2, eleventh floor is titanium dioxide layer 1, Floor 12 is silicon dioxide layer 2, 13rd layer is titanium dioxide layer 1, 14th layer is silicon dioxide layer 2.The optical thickness of every layer is 118nm-133nm, and the optical thickness of every layer is different.The spectral transmission curve of the filter coating of this kind of saturating purplish red coloured light is as shown in Figure 7.
High-refraction material layer and low refractive material low birefringent material layer of formation of deposits by the way of vacuum evaporation or sputtering by high-refraction material formation of deposits by the way of vacuum evaporation or sputtering are alternately formed by stacking, the high-refraction material layer of every layer is different with the optical thickness of low birefringent material layer, and the light transmittance for sodium yellow wave band of filter coating is regulated by the change of high-refraction material layer and the number of plies of low birefringent material layer and/or the optical thickness of every layer.
With reference to Fig. 4, an embodiment of a kind of light fixture filtering apparatus of the present utility model proposed:
A kind of light fixture filtering apparatus, including matrix 100, matrix 100 is the plastic cover ring of annular, can be used on the light fixture such as Down lamp, Ceiling light.It addition, matrix may also be configured to face ring, lampshade or the lamp door of other shapes, can be used on the light fixtures such as pendent lamp, panel light, desk lamp, lamp affixed to the ceiling.Being provided with the hickey for connecting in the rear end of face ring, can be connected with lamp body 300 by hickey, be arranged on the light-emitting window of lamp body 300, assembling is simple.
Being provided with filter coating 200 on the outer surface of matrix 100, filter coating 200 is the multilayer optical cut-off light filtering films of purplish red coloured light.Filter coating 200 is alternately formed by stacking by high-refraction material layer and low refractive material low birefringent material layer of formation of deposits by the way of vacuum evaporation or sputtering of high-refraction material formation of deposits by the way of vacuum evaporation or sputtering.High-refraction material is titanium dioxide, zinc sulfide, five oxidation Tritanium/Trititaniums, niobium pentaoxide, tantalum pentoxide or zirconium dioxide etc..Low refractive material is silicon dioxide or Afluon (Asta) etc..The optical thickness of every floor height birefringent material layer and low birefringent material layer is 118nm-133nm, and the high-refraction material layer of every layer is different with the optical thickness of low birefringent material layer.The light transmittance for sodium yellow wave band of filter coating 200 can be regulated by the change of high-refraction material layer and the number of plies of low birefringent material layer and/or the optical thickness of every layer.
Filter coating 200 can efficiently and selectively filter the light of subband, only retains the light transmission of required specific band, thus can appear mauve light through the irradiation of ordinary light source.Optionally filter the light of all or part of wave band, passing through of light can be efficiently reduced, it is to avoid too strong light direct irradiation, light fixture is also functioned to certain anti-glazing light effect simultaneously.And optionally retain the light transmission of required specific band, light fixture specific printing opacity color can be realized again, thus add light fixture and go out multiformity and the aesthetic property of light color.
This filtering apparatus is looped around the light-emitting window of lamp body 300, and the some light that lamp body 300 sends appears from filtering apparatus, appears mauve light, adds the aesthetics of light fixture.And the color of the light sent from lamp body 300 light-emitting window front will not change, be still that light source sends is photochromic, for people's normal illumination.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to be made; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (10)
1. a filter coating, it is characterized in that, multilayer optical cut-off light filtering films for saturating purplish red coloured light, the low birefringent material layer that the high-refraction material layer formed by high-refraction material and low refractive material are formed alternately is formed by stacking, the described high-refraction material layer of every layer is different with the optical thickness of described low birefringent material layer, and the light transmittance for sodium yellow wave band of described filter coating is regulated by the change of described high-refraction material layer and the number of plies of described low birefringent material layer and/or the optical thickness of every layer.
Filter coating the most according to claim 1, it is characterised in that described high-refraction material is titanium dioxide, zinc sulfide, five oxidation Tritanium/Trititaniums, niobium pentaoxide, tantalum pentoxide or zirconium dioxide.
Filter coating the most according to claim 1, it is characterised in that described low refractive material is silicon dioxide or Afluon (Asta).
4. according to the filter coating described in claim 1 or 2 or 3, it is characterised in that the optical thickness of every layer of described high-refraction material layer and described low birefringent material layer is 118nm-133nm.
5. a light fixture filtering apparatus, it is characterized in that, including matrix and the filter coating being arranged on described outer surface of matrix, described filter coating is the multilayer optical cut-off light filtering films of purplish red coloured light, the low birefringent material layer that the high-refraction material layer formed by high-refraction material and low refractive material are formed alternately is formed by stacking, the described high-refraction material layer of every layer is different with the optical thickness of described low birefringent material layer, the light transmittance for sodium yellow wave band of described filter coating is regulated by the change of described high-refraction material layer and the number of plies of described low birefringent material layer and/or the optical thickness of every layer.
Light fixture filtering apparatus the most according to claim 5, it is characterised in that described high-refraction material is titanium dioxide, zinc sulfide, five oxidation Tritanium/Trititaniums, niobium pentaoxide, tantalum pentoxide or zirconium dioxide.
Light fixture filtering apparatus the most according to claim 5, it is characterised in that described low refractive material is silicon dioxide or Afluon (Asta).
8. according to the light fixture filtering apparatus described in claim 5 or 6 or 7, it is characterised in that the optical thickness of every layer of described high-refraction material layer and described low birefringent material layer is 118nm-133nm.
Light fixture filtering apparatus the most according to claim 5, it is characterised in that described matrix is to be arranged on the lampshade of light fixture exit positions, face ring or lamp door.
10. according to the light fixture filtering apparatus described in claim 5 or 9, it is characterised in that described matrix is plastics or glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102492.XU CN205620569U (en) | 2016-02-01 | 2016-02-01 | Filter coating and lamps and lanterns filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102492.XU CN205620569U (en) | 2016-02-01 | 2016-02-01 | Filter coating and lamps and lanterns filter |
Publications (1)
| Publication Number | Publication Date |
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| CN205620569U true CN205620569U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102492.XU Expired - Fee Related CN205620569U (en) | 2016-02-01 | 2016-02-01 | Filter coating and lamps and lanterns filter |
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| Country | Link |
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| CN (1) | CN205620569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828704A (en) * | 2018-08-27 | 2018-11-16 | 北京中盾安华数码技术有限公司 | A kind of infrared laser partition photon crystal film |
| CN111100428A (en) * | 2018-10-29 | 2020-05-05 | 丰阳产业科技股份有限公司 | Agricultural coating composition, agricultural coating and method for producing agricultural coating |
| CN113928717A (en) * | 2020-06-29 | 2022-01-14 | 李跃强 | Bottle cap with flashing time-delay lamp |
-
2016
- 2016-02-01 CN CN201620102492.XU patent/CN205620569U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828704A (en) * | 2018-08-27 | 2018-11-16 | 北京中盾安华数码技术有限公司 | A kind of infrared laser partition photon crystal film |
| CN111100428A (en) * | 2018-10-29 | 2020-05-05 | 丰阳产业科技股份有限公司 | Agricultural coating composition, agricultural coating and method for producing agricultural coating |
| CN113928717A (en) * | 2020-06-29 | 2022-01-14 | 李跃强 | Bottle cap with flashing time-delay lamp |
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| CF01 | Termination of patent right due to non-payment of annual fee |