CN209132561U - A kind of full-solid electrochromic glareproof mirror - Google Patents
A kind of full-solid electrochromic glareproof mirror Download PDFInfo
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- CN209132561U CN209132561U CN201822137082.0U CN201822137082U CN209132561U CN 209132561 U CN209132561 U CN 209132561U CN 201822137082 U CN201822137082 U CN 201822137082U CN 209132561 U CN209132561 U CN 209132561U
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Abstract
The utility model provides a kind of full-solid electrochromic glareproof mirror, including electrochomeric glass layer, the electrochomeric glass layer is connected with doubling transparent substrate by film by the side of close to sources, and the electrochomeric glass layer includes the plated film transparent substrate stacked gradually from the inside to the outside, reflecting layer, the first transparency conducting layer, EC stack layer and the second transparency conducting layer.The utility model uses full-solid electrochromic technology, realizes the set of electrochromism and reflection function by plated film on one layer of glass.
Description
Technical field
The utility model relates to automobile rearview mirror technical fields, and in particular to a kind of full-solid electrochromic anti-dazzle back vision
Mirror.
Background technique
Electrochromism refers to material under the action of outer making alive, and doping and dedoping occurs for charged ion and material, leads
Cause metal oxide electrochromic material that oxidation or reduction reaction, and then optical property (transmitance, absorptivity, reflectivity) occurs
There is a phenomenon where reversible changes in visible light and infrared region.It can be to sunlight using electrochomeric glass prepared by the performance
The visible light and infrared ray of radiation carry out intelligent control and adjusting through the transmitance of the glass, are selectively adjusted and enter the room
Infrared radiation, the required air conditioning energy consumption of cooling of building is reduced in summer.
Electrochromic material can be used to make a variety of devices and for multiple fields to improve work and life environment.Such as
It can be increased by electrochromic material using the anti-glare rear-view mirror for automobile of the technological development and the absorption and reduction of light are come from
The strong dazzle in rear of vehicle, to improve the safety of driving.Electrochromism glareproof mirror currently on the market all makes
Use organic electrochromic material.The advantages of organic EC material is that driving voltage is low, processing cost is lower but it is not low temperature resistant intolerant to
It is ultraviolet, so being used as inside rear-view mirror, and it cannot act as outside rear-view mirror.In addition, at present technology use liquid electrolyte or
Person's gel electrolyte, low temperature can make electrolyte coagulation, lose ionic conductivity, so cold district cannot use again.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of full-solid electrochromic glareproof mirror, specific skill
Art scheme is as follows:
A kind of full-solid electrochromic glareproof mirror, including electrochomeric glass layer, the electrochomeric glass layer are close
The side of light source is connected with doubling transparent substrate by film, and the electrochomeric glass layer includes stacking gradually from the inside to the outside
Plated film transparent substrate, reflecting layer, the first transparency conducting layer, EC stack layer and the second transparency conducting layer.
Further, separation layer is provided between the reflecting layer and the first transparency conducting layer.
Further, it is provided with barrier layer between second transparency conducting layer and film, which can be to film
Bonding between the second transparency conducting layer provides insulation fine and close contacting surface.
Preferably, the barrier layer is using one of silica, aluminium oxide, oxidation sial.
Preferably, the reflecting layer uses aluminium, silver, gold, platinum, ruthenium, rhodium, palladium, chromium, nickel, niobium, titanium oxide, zirconium oxide, oxidation
One of niobium, silica or tantalum oxide.
From the above technical scheme, the utility model uses full-solid electrochromic technology, passes through on one layer of glass
The set of plated film realization electrochromism and reflection function.
Detailed description of the invention
Fig. 1 is the layer structure schematic diagram in the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, it is practical new this is described in detail
Before the technical solution of each embodiment of type, related noun and term are explained, in the present specification, title is identical
Or the identical component of label represents similar or identical structure, and is only limitted to the purpose of signal.
As shown in Figure 1, the full-solid electrochromic glareproof mirror includes electrochomeric glass layer 1, film 2 and doubling
With transparent substrate 3, wherein electrochomeric glass layer is located at the inside of rearview mirror, for absorbing light source, the transparent base of the doubling
Plate is located at the outside of rearview mirror.Processing method can select autoclave or laminating machine, by being laminated work known to glass industry
Full-solid electrochromic glareproof mirror can be obtained in skill.
The doubling transparent substrate 3 can be the substrates such as PMMA, PC, PET, PI, glass, preferably glass.
The film 2 provides sealing effect while providing bonding, prevents moisture and air from penetrating into film layer.The material of film
It can be any one of PVB, EVA, OCA, PU, SGP, POE, PV sequence of ion polymer encapsulated film of E.I.Du Pont Company,
It is also possible to commercially available silicone adhesive agent.
Photo chromic glass side and other one block of doubling are subjected to gluing with glass using film, greatly ensured device
Water vapor seal performance.Because the water vapor transmittance of glass itself is extremely low, can be ignored, and organically its steam of encapsulating material
Transmitance is relatively high relative to glass itself.Doubling technique all to be covered by glass above and below Electrochromic device, only
There is side to be not covered with, the area that device can absorb water greatly reduces.Wherein POE, the PV sequence of ion of E.I.Du Pont Company are poly-
Closing object encapsulation film all has good water vapor rejection performance, can obstruct and divide water on a small quantity from device side.
When Qiang Guangcong doubling irradiates rearview mirror with transparent substrate side, the coloring of electrochomeric glass layer, deepening color,
Absorb a part of light.Remaining light is reflected by it layer and reflects.When not having strong illumination, electrochomeric glass layer is
Pellucidity.Device shows the reflecting properties as conventional mirror.
The electrochomeric glass layer 1 include stack gradually from the inside to the outside plated film transparent substrate 11, reflecting layer 12, every
Absciss layer 13, the first transparency conducting layer 14, EC stack layer 15 and the second transparency conducting layer 16.
First transparency conducting layer 14, material is by indium tin oxide target, fluorine-doped tin oxide, gallium oxide zinc, oxidation gallium indium tin, oxygen
Change one of aluminium zinc to constitute.
EC stack layer 15 is including electrochromic layer, ion conducting layer and to electrode layer.
Second transparency conducting layer 16, material is by indium tin oxide target, fluorine-doped tin oxide, gallium oxide zinc, oxidation gallium indium tin, aluminium oxide
One of zinc is constituted.
In order to reduce resistance, accelerate the color change of electrochromic device, meets the field of traffic the needs of, described first
Low resistance conductive silk layer is compounded on transparency conducting layer and/or the second transparency conducting layer, which can be metal mesh
Lattice, the optional processing method of metal grill include silk-screen printing, magnetron sputtering cooperation mask plate etc..
The reflecting layer 12 uses silver, gold, platinum, ruthenium, rhodium, palladium, chromium, nickel, niobium, titanium oxide, zirconium oxide, niobium oxide, oxidation
One of silicon or tantalum oxide.
The separation layer 13 can prevent lithium ion from entering reflecting layer in device charge and discharge process, pollute reflecting layer material
Material leads to the reflecting effect for influencing rearview mirror, while obstructing the heteroion from reflecting layer and entering the first transparency conducting layer.It is described
Insolated layer materials using silica, silicon nitride, the transparent ion insulating materials of oxidation sial etc., so lithium ion cannot pass through every
Absciss layer.
Be additionally provided with barrier layer 4 between second transparency conducting layer 16 and film 2, the barrier layer for film with it is electroluminescent
Bonding between photo chromic glass provides insulation fine and close contacting surface, it is preferable that the barrier layer uses silica, aluminium oxide, oxidation
One of sial, these materials have biggish density relative to the second transparency conducting layer and film, and insulate fine and close matter
Ground can protect electrochomeric glass layer not and will receive the small organic molecule dirt that film discharges under the conditions of high temperature and ultraviolet irradiation
Dye.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (5)
1. a kind of full-solid electrochromic glareproof mirror, which is characterized in that including electrochomeric glass layer, the electrochromism glass
Glass layer is connected with doubling transparent substrate by film by the side of close to sources, and the electrochomeric glass layer includes from the inside to the outside
Plated film transparent substrate, reflecting layer, the first transparency conducting layer, EC stack layer and the second transparency conducting layer stacked gradually.
2. full-solid electrochromic glareproof mirror according to claim 1, which is characterized in that the reflecting layer and first
Separation layer is provided between transparency conducting layer.
3. full-solid electrochromic glareproof mirror according to claim 1, which is characterized in that second electrically conducting transparent
It is provided with barrier layer between layer and film, which can provide insulation to the bonding between film and the second transparency conducting layer
Fine and close contacting surface.
4. full-solid electrochromic glareproof mirror according to claim 3, which is characterized in that the barrier layer uses oxygen
One of SiClx, aluminium oxide, oxidation sial.
5. full-solid electrochromic glareproof mirror according to claim 1, which is characterized in that the reflecting layer uses
One of aluminium, silver, gold, platinum, ruthenium, rhodium, palladium, chromium, nickel, niobium, titanium oxide, zirconium oxide, niobium oxide, silica or tantalum oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137082.0U CN209132561U (en) | 2018-12-19 | 2018-12-19 | A kind of full-solid electrochromic glareproof mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137082.0U CN209132561U (en) | 2018-12-19 | 2018-12-19 | A kind of full-solid electrochromic glareproof mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209132561U true CN209132561U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822137082.0U Active CN209132561U (en) | 2018-12-19 | 2018-12-19 | A kind of full-solid electrochromic glareproof mirror |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410440A (en) * | 2020-05-06 | 2020-07-14 | 蔡承承 | Ultraviolet irradiation assisted electrochromic device low-temperature annealing process, device and glass |
-
2018
- 2018-12-19 CN CN201822137082.0U patent/CN209132561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410440A (en) * | 2020-05-06 | 2020-07-14 | 蔡承承 | Ultraviolet irradiation assisted electrochromic device low-temperature annealing process, device and glass |
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