CN206363041U - A kind of heat-insulated light modulation film - Google Patents
A kind of heat-insulated light modulation film Download PDFInfo
- Publication number
- CN206363041U CN206363041U CN201620923248.XU CN201620923248U CN206363041U CN 206363041 U CN206363041 U CN 206363041U CN 201620923248 U CN201620923248 U CN 201620923248U CN 206363041 U CN206363041 U CN 206363041U
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- heat
- light modulation
- film
- modulation film
- insulated
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- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 claims abstract description 8
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 229920002521 macromolecule Polymers 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 239000005338 frosted glass Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 41
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006750 UV protection Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Abstract
The utility model discloses a kind of heat-insulated light modulation film, the light modulation film is mainly formed by the laminating solidification of heat-insulation transparent conducting film PDLC nesa coating trilaminate material, wherein PDLC is located between heat-insulation transparent conducting film and nesa coating, form sandwich structure, when power is off, light modulation film is integrally in black, grey or blue opaque state（Similar frosted glass）, when being powered, light modulation film can quickly become black, grey or blue-tinted transparent state.This heat-insulated light modulation film not only possesses all characteristics of light modulation film, while infrared ray and ultraviolet isolating rate are high, energy-conserving and environment-protective can be widely used in building doors and windows.
Description
Technical field
The utility model belongs to LCD product processing and manufacturing field, more particularly to a kind of heat-insulated light modulation film.
Background technology
Liquid crystal light modulation film is made up of two sheets of flexible transparent conductive film with one layer of polymeric dispersed LCD, passes through outer power-up
The control of field, just can realize Fast transforms of the light modulation film between water white transparency and the opaque two states of milky.
The usually normal water white transparency conducting film of the presently used flexible transparent conducting film of liquid crystal light modulation film, due to conduction
Film does not do specially treated, and liquid crystal light modulation film, which generally only has, is powered transparent, powers off opaque function, ultraviolet isolating rate and red
Outside line rejection rate is relatively low, therefore energy-saving effect is poor.
With the production domesticization of liquid crystal light modulation film, the price of light modulation film is already from thousands of Yuan/㎡ to hundreds of Yuan/㎡, not
High-end place is only applied to, ordinary people man also has been widely used, light modulation film product OFF state in the market is creamy white shape
State, many clients wish that black, Dark grey or blue color states can be presented in light modulation film product OFF state, therefore it is various to develop a color
Heat-insulated light modulation film product, be the task of top priority while energy-conserving and environment-protective, can be widely used in building doors and windows not only with privacy function.
Key in background technology and describe paragraph in place.
The content of the invention
The purpose of this utility model is a kind of heat-insulated light modulation film of offer, and the heat-insulated light modulation film is mainly led by heat-insulation transparent
Electrolemma-PDLC-nesa coating trilaminate material laminating solidification is formed, and wherein PDLC is clipped in heat-insulated
Between nesa coating and nesa coating, sandwich structure is formed.As a result of heat-insulation transparent conducting film, purple can be obstructed
Outside line and infrared ray, and multiple color can be presented in heat-insulation transparent conducting film, solve current light modulation film and only possess privacy function, it is infrared
Line and ultraviolet isolating rate are low, and a series of single problems of color, further the performance of lifting light modulation film.Its technology is solved to ask
Inscribing used technical scheme is：
The utility model has three-decker, is heat-insulation transparent conducting film successively, polymer dispersed liquid crystal layer and transparent leads
Electrolemma, wherein PDLC are clipped between heat-insulation transparent conducting film and nesa coating, form sandwich structure.
The heat-insulation transparent conducting film and nesa coating are the Ω of square resistance 50 ~ 300 macromolecule conductive film, Nano Silver
Line conducting film, grapheme conductive film, ITO conducting films, ZAO conducting films.
The base material of the heat-insulation transparent conducting film and nesa coating is the PET base material of 50,100,125,188 μ m thicks.
The PET base material of the heat-insulation transparent conducting film, is mainly coated with one layer of black, ash on the nonconductive surface of base material
The macromolecule heat insulating coat of color or blueness, the macromolecule heat insulating coat is that one or more metals are with the addition of in high polymer material
Material, by absorbency of infrared ray and ultraviolet radiation or is reflected away, and then reaches barrier ultraviolet and ultrared purpose.
Described nesa coating, can be common or heat-insulation transparent conducting film.
The ultraviolet ray transmissivity of the heat-insulation transparent conducting film is 10 ~ 20%, it is seen that light light transmittance is 40 ~ 70%, infrared ray
Transmitance is 30 ~ 55%.
The heat-insulated light modulation film uses volume to volume quantity-produced mode, is directly carried out after laminating ultraviolet light curing.According to this
Utility model, can obtain a kind of heat-insulated light modulation film, and color is in black, grey or light blue, visible light transmissivity under "on" position
For 40 ~ 70%, ultraviolet isolating rate is 94 ~ 99%, and infrared ray rejection rate is that visible light transmissivity is under 70% ~ 90%, off-position
10 ~ 30%, ultraviolet isolating rate 97 ~ 99.5%, infrared ray rejection rate 75% ~ 95%.The heat-insulated light modulation film not only possesses privacy function,
It is the film product of very energy-conserving and environment-protective simultaneously, can be widely applied to building doors and windows.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
（1）For heat-insulation transparent conducting film,（2）For PDLC,（3）For nesa coating.
Embodiment
Embodiment 1
Step one：From the heat-insulated PET base material of Dark grey that thickness is 125 μm；
Step 2：Ito thin film is plated in the heat-insulated PET base material of Dark grey with the mode of magnetron sputtering, sheet resistance is 200 Ω/,
Ultraviolet ray transmissivity is 18%, it is seen that light light transmittance is 63%, and infrared light transmission is 52%；
Step 3：Prepared polymer dispersed LCD；
Step 4：With volume to volume continous way laminating curing apparatus, the heat-insulated light modulation film of Dark grey is produced as；
Step 5：Electrode is made, it is 50% to carry out visible light transmissivity under photoelectric properties test, "on" position, ultraviolet resistance
It is 96% every rate, infrared ray rejection rate is 69%, and visible light transmissivity is 25% under off-position, and ultraviolet isolating rate 97.5% is red
Outside line rejection rate 78%.
Embodiment 2
Step one：From the blue heat-insulated PET base material that thickness is 188 μm；
Step 2：Coat one layer of macromolecule conductive film in blue heat-insulated PET base material with the mode of coating, sheet resistance be 150 Ω/
, ultraviolet ray transmissivity is 20%, it is seen that light light transmittance is 68%, and infrared light transmission is 35%；
Step 3：Prepared polymer dispersed LCD；.
Step 4：With volume to volume continous way laminating curing apparatus, heat-insulated light modulation film is produced as.The content of the invention is keyed in retouch
State paragraph.
Step 5：Electrode is made, it is 60% to carry out visible light transmissivity under photoelectric properties test, "on" position, ultraviolet resistance
It is 98.7% every rate, infrared ray rejection rate is 79%, visible light transmissivity is 15% under off-position, ultraviolet isolating rate 99.5%,
Infrared ray rejection rate 85%..
Claims (7)
1. a kind of heat-insulated light modulation film, it is characterized in that, there is three-decker, be heat-insulation transparent conducting film, PDLC successively
Layer and nesa coating, wherein PDLC are clipped between heat-insulation transparent conducting film and nesa coating, form Sanming City
Control structure.
2. heat-insulated light modulation film according to claim 1, it is characterized in that, the heat-insulation transparent conducting film and nesa coating are
The Ω of square resistance 50 ~ 300 macromolecule conductive film, nano-silver thread conducting film, grapheme conductive film, ITO conducting films or ZAO is conductive
Film.
3. heat-insulated light modulation film according to claim 1, it is characterized in that, the heat-insulation transparent conducting film and nesa coating
Base material is the PET base material of 50,100,125,188 μ m thicks.
4. heat-insulated light modulation film according to claim 1, it is characterized in that, described nesa coating is that normal transparent is conductive
Film or heat-insulation transparent conducting film.
5. heat-insulated light modulation film according to claim 1, it is characterized in that, the ultraviolet ray transmissivity of the heat-insulation transparent conducting film
For 10 ~ 20%, it is seen that light light transmittance is 40 ~ 70%, infrared light transmission is 30 ~ 55%.
6. heat-insulated light modulation film according to claim 1, it is characterized in that, the heat-insulated light modulation film is continuously produced using volume to volume
Mode, directly carried out after laminating ultraviolet light curing.
7. heat-insulated light modulation film according to claim 1, it is characterized in that, the heat-insulated light modulation film, color is in black, grey or
Under blueness, "on" position visible light transmissivity be 40 ~ 70%, ultraviolet isolating rate be 94 ~ 99%, infrared ray rejection rate be 70% ~
90%, visible light transmissivity is 10 ~ 30%, ultraviolet isolating rate 97 ~ 99.5%, infrared ray rejection rate 75% ~ 95% under off-position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923248.XU CN206363041U (en) | 2016-08-23 | 2016-08-23 | A kind of heat-insulated light modulation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923248.XU CN206363041U (en) | 2016-08-23 | 2016-08-23 | A kind of heat-insulated light modulation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363041U true CN206363041U (en) | 2017-07-28 |
Family
ID=59369110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923248.XU Active CN206363041U (en) | 2016-08-23 | 2016-08-23 | A kind of heat-insulated light modulation film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131091A (en) * | 2017-12-19 | 2018-06-08 | 深圳扑浪创新科技有限公司 | The privacy window system that a kind of applying frequency modulation is realized |
| CN111638610A (en) * | 2020-07-20 | 2020-09-08 | 宁波材料所杭州湾研究院 | Flexible intelligent light adjusting film with high visible light transmittance and heat insulation and preparation method thereof |
-
2016
- 2016-08-23 CN CN201620923248.XU patent/CN206363041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131091A (en) * | 2017-12-19 | 2018-06-08 | 深圳扑浪创新科技有限公司 | The privacy window system that a kind of applying frequency modulation is realized |
| CN111638610A (en) * | 2020-07-20 | 2020-09-08 | 宁波材料所杭州湾研究院 | Flexible intelligent light adjusting film with high visible light transmittance and heat insulation and preparation method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519000 Guangdong city of Zhuhai Province Nanping Rainbow Road No. 8 Patentee after: ZHUHAI SINGYES NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: 519000 Guangdong city of Zhuhai Province Nanping Rainbow Road No. 8 Patentee before: ZHUHAI XINGYE APPLICATION MATERIAL TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 519000 room 111, 1st floor, No.6 workshop, No.9 Jinzhu Road, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee after: Zhuhai Shuifa Xingye New Materials Technology Co.,Ltd. Country or region after: China Address before: 519000, No. 8 Hongda Road, Nanping, Zhuhai, Guangdong Province Patentee before: ZHUHAI SINGYES NEW MATERIALS TECHNOLOGY Co.,Ltd. Country or region before: China |