CN210401933U - Dimming glass with improved anti-reflection performance - Google Patents
Dimming glass with improved anti-reflection performance Download PDFInfo
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- CN210401933U CN210401933U CN201921592732.9U CN201921592732U CN210401933U CN 210401933 U CN210401933 U CN 210401933U CN 201921592732 U CN201921592732 U CN 201921592732U CN 210401933 U CN210401933 U CN 210401933U
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- antireflection
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Abstract
The utility model discloses an improve dimming glass of antireflection performance, form by eight layer structure pressfittings, backward be anti-reflection layer in the past in proper order, preceding protective layer, preceding waterproof layer, preceding isolation layer, the liquid crystal layer, back isolation layer, back waterproof layer and back protective layer, this dimming glass possesses high protection and waterproof steam's functional structure, do benefit to dimming glass's long-term normal use, the anti-reflection layer of front side can reduce dimming glass surface's reflectivity effectively, can not reflect the highlight to the external world and cause light pollution, preceding isolation layer and back isolation layer form good electromagnetic shield to the liquid crystal layer, can guarantee that dimming glass can stable work in the electromagnetic interference environment, the reliability is high.
Description
Technical Field
The utility model relates to a dimming glass, especially a dimming glass who improves and subtract anti-performance.
Background
The dimming glass is a laminated photoelectric glass formed by compounding a liquid crystal film between two layers of glass and gluing the two layers of glass at high temperature and high pressure into a whole, a user controls the transparent and opaque states of the glass by controlling the on-off of current, the dimming glass is widely applied to the building field of office buildings and the like, but the dimming glass installed in a building can strongly reflect sunlight in a fine day due to strong light reflection performance of the dimming glass, so that light pollution to the outside is easily caused, and in addition, the liquid crystal film of the dimming glass controls the transparent state of the glass through weak current, so that the dimming glass is easily subjected to external electromagnetic interference, and the dimming glass cannot stably maintain the working state.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a strong-stability dimming glass with improved anti-reflection performance.
The utility model provides a technical scheme that its technical problem adopted is:
the dimming glass with the improved antireflection performance is formed by pressing eight layers of structures, and is sequentially provided with an antireflection layer, a front protective layer, a front waterproof layer, a front isolation layer, a liquid crystal layer, a rear isolation layer, a rear waterproof layer and a rear protective layer from front to rear, wherein an optical adhesive layer is arranged between the layers.
The front waterproof layer and the rear waterproof layer are both made of flexible glass films, and the thickness of the front waterproof layer and the thickness of the rear waterproof layer are 0.05mm-0.1 mm.
The antireflection layer is an antireflection film, and the thickness of the antireflection layer is 0.05mm-0.07 mm.
The front protective layer and the rear protective layer are made of any one of self-tempered glass, semi-tempered glass, drawn flat glass, flat glass obtained by a flat drawing method and float glass.
The thickness of the front protective layer is greater than that of the rear protective layer.
The optical adhesive layer adopts any one of silicone adhesive and PVB film.
The front isolation layer and the rear isolation layer are made of ITO conductive films.
The utility model has the advantages that: the utility model discloses a protective layer and back protective layer can strengthen light control glass's security, can protect the liquid crystal layer to avoid external harm effectively, preceding waterproof layer and back waterproof layer can ensure that the liquid crystal layer avoids the infiltration of impurity such as steam, do benefit to light control glass's long-term normal use, the antireflection layer is antireflection coating, can reduce the light reflectivity on light control glass surface effectively, can not reflect the highlight to the external world and cause light pollution, preceding isolation layer and back isolation layer are located the front and back side of liquid crystal layer respectively, form good electromagnetic shield, can guarantee that the liquid crystal layer can be steady normal work in the electromagnetic interference environment, the reliability is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Referring to fig. 1, a light control glass for improving anti-reflection performance is formed by eight layer structure pressfittings, is anti-reflection stratum 1, preceding protective layer 2, preceding waterproof layer 3, preceding isolation layer 4, liquid crystal layer 5, back isolation layer 6, back waterproof layer 7 and back protective layer 8 backward in the past in proper order, is provided with the optical cement layer between each layer, the optical cement layer adopts any one of silicone adhesive, PVB membrane, preceding protective layer 2 and back protective layer 8 adopt from toughened glass, half toughened glass, draw in method sheet glass, flat drawing method sheet glass, float glass, can strengthen light control glass's security, can protect liquid crystal layer 5 effectively to avoid external harm.
The front waterproof layer 3 and the rear waterproof layer 7 are both made of flexible glass films, the thickness of the flexible glass films ranges from 0.05mm to 0.1mm, the liquid crystal layer 5 can be prevented from being infiltrated by impurities such as water vapor and the like, long-term normal use of the light-adjusting glass is facilitated, and the service life of the light-adjusting glass is prolonged.
The anti-reflection layer 1 is an antireflection film, the thickness of the antireflection layer is 0.05mm-0.07mm, the light reflectivity of the surface of the dimming glass can be reduced to be below 0.3%, the emergent brightness can be up to more than 1000nit, and the dimming glass installed in a high-rise building can not cause light pollution to the outside even in sunny days.
The thickness of the front protective layer 2 is larger than that of the rear protective layer 8, so that the front side of the light adjusting glass is more stable.
Preceding isolation layer 4 all adopts ITO conductive film with back isolation layer 6, is located respectively the side around the liquid crystal layer 5 forms good electromagnetic shield, can guarantee that liquid crystal layer 5 normally works in the electromagnetic interference environment, and the reliability is high.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (7)
1. The dimming glass with the improved antireflection performance is characterized by being formed by pressing eight layers of structures, and sequentially comprising an antireflection layer (1), a front protective layer (2), a front waterproof layer (3), a front isolation layer (4), a liquid crystal layer (5), a rear isolation layer (6), a rear waterproof layer (7) and a rear protective layer (8) from front to rear, wherein an optical adhesive layer is arranged between the layers.
2. The light control glass for improving the antireflection performance according to claim 1, wherein the front waterproof layer (3) and the rear waterproof layer (7) are both made of flexible glass films and have a thickness of 0.05mm to 0.1 mm.
3. A light control glass for improving antireflection performance according to claim 1, wherein the antireflection layer (1) is an antireflection film having a thickness of 0.05mm to 0.07 mm.
4. The light control glass for improving the antireflection performance according to claim 1, wherein the front protective layer (2) and the rear protective layer (8) are made of any one of self-tempered glass, semi-tempered glass, drawn flat glass, flat drawn flat glass, and float glass.
5. Dimming glass with improved antireflection properties according to claim 1 or 4, characterized in that the thickness of the front protective layer (2) is larger than the rear protective layer (8).
6. The light control glass with improved antireflection performance according to claim 1, wherein the optical adhesive layer is any one of a silicone adhesive and a PVB film.
7. The dimming glass for improving antireflection performance according to claim 1, wherein the front isolation layer (4) and the rear isolation layer (6) are made of ITO conductive thin films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592732.9U CN210401933U (en) | 2019-09-23 | 2019-09-23 | Dimming glass with improved anti-reflection performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592732.9U CN210401933U (en) | 2019-09-23 | 2019-09-23 | Dimming glass with improved anti-reflection performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210401933U true CN210401933U (en) | 2020-04-24 |
Family
ID=70341920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921592732.9U Active CN210401933U (en) | 2019-09-23 | 2019-09-23 | Dimming glass with improved anti-reflection performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210401933U (en) |
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2019
- 2019-09-23 CN CN201921592732.9U patent/CN210401933U/en active Active
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