CN207301572U - A kind of electrochromic device - Google Patents
A kind of electrochromic device Download PDFInfo
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- CN207301572U CN207301572U CN201721398565.5U CN201721398565U CN207301572U CN 207301572 U CN207301572 U CN 207301572U CN 201721398565 U CN201721398565 U CN 201721398565U CN 207301572 U CN207301572 U CN 207301572U
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- electrochromic
- conducting layer
- transparency conducting
- electrochromic device
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Abstract
The utility model discloses a kind of electrochromic device, including the first substrate and the second substrate, a side surface of first substrate towards second substrate is provided with transparency conducting layer, a side surface of second substrate towards first substrate is provided with transparency conducting layer, further includes the electrochromic material being filled between first substrate and second substrate；First substrate and second substrate are flexibility.The substrate that the present apparatus uses makes the present apparatus show as flexibility, it can be achieved that a degree of bending, disclosure satisfy that corresponding application demand for flexibility.
Description
Technical field
Electrochromism product scope is the utility model is related to, more particularly to a kind of electrochromic device.
Background technology
Electrochromism refers to material in the case where applying electric field action, and it is reversible to show optical characteristics with application voltage change
The phenomenon of change, when being injected and extracted from for electronics and ion occurs under electrochemical action for material, makes its rank state and chemical constituent
Change, so as to show the change of optical properties of material.Optical characteristics is typically color, transmissivity, absorbance and anti-
Penetrate one or more in rate.Electrochromic material is applied to the window of house, business, apparatus of transport or other purposes
Current potential is either either applied by the injection electric charge of control device in plane and can control the color of window or plane, transmission
Rate, absorbance and/or reflectivity reversibly change.
As the application of electrochromism product is more and more extensive, user requires electrochromic device to bend, to be applicable in
In the application demand of different scenes.
Utility model content
The purpose of this utility model is to provide a kind of electrochromic device, and flexible bendable, disclosure satisfy that application demand.
To achieve the above object, the utility model provides following technical solution：
A kind of electrochromic device, including the first substrate and the second substrate, in first substrate towards second base
One side surface at bottom is provided with transparency conducting layer, is provided with a side surface of second substrate towards first substrate
Bright conductive layer, further includes the electrochromic material being filled between first substrate and second substrate；First base
Bottom and second substrate are flexibility.
Alternatively, further include be arranged on electrochromic material periphery, for by both sides substrate bond and incite somebody to action described in
The insulator of electrochromic material encapsulation.
Alternatively, the insulator is flexible viscose glue.
Alternatively, the electrode being connected by conducting wire with the transparency conducting layer in first substrate is further included, and is passed through
The electrode that conducting wire is connected with the transparency conducting layer in second substrate.
Alternatively, the substrate is PET base.
Alternatively, the transparency conducting layer is indium tin oxide conductive film.
As shown from the above technical solution, electrochromic device provided by the utility model, including the first substrate and second
Substrate, transparency conducting layer is provided with a side surface of the first substrate towards the second substrate, in the second substrate the first substrate of direction
A side surface be provided with transparency conducting layer, further include the electrochromic material being filled between the first substrate and the second substrate,
By conductive layer, electrochromic material applies voltage thereto, and the light of electrochromic material can be controlled by varying voltage is applied
Characteristic variations are learned, realize electrochromism function.The substrate that the present apparatus uses for flexibility, make the present apparatus show as it is flexible, it can be achieved that
A degree of bending, disclosure satisfy that corresponding application demand.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of schematic diagram for electrochromic device that the utility model embodiment provides；
Fig. 2 is a kind of schematic diagram for electrochromic device that another embodiment of the utility model provides.
Embodiment
The utility model embodiment provides a kind of electrochromic device, including the first substrate and the second substrate, described the
One side surface of one substrate towards second substrate is provided with transparency conducting layer, in second substrate towards first base
One side surface at bottom is provided with transparency conducting layer, further include be filled in it is electroluminescent between first substrate and second substrate
Off-color material；First substrate and second substrate are flexibility.
The conductive layer and electrochromic material of the present embodiment electrochromic device, the first substrate and the second substrate inner surface
Contact, by conductive layer, electrochromic material applies voltage thereto, and electrochromism material can be controlled by varying voltage is applied
The changes in optical properties of material, realizes electrochromism function.The first substrate and the second substrate are flexibility in the present apparatus, make the present apparatus
Flexibility is shown as, it can be achieved that a degree of bending, disclosure satisfy that corresponding application demand.
In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, should all belong to the scope of the utility model protection.
Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for ease of
Illustrate, represent that the profile of structure can disobey general proportion and make partial enlargement, and the schematic diagram is example, it is herein not
The scope of the utility model protection should be limited.In addition, the three dimensions ruler of length, width and depth should be included in actual fabrication
It is very little.
Please refer to Fig.1, a kind of schematic diagram of the electrochromic device provided for the utility model embodiment.The present embodiment electricity
Color-changing device, including the first substrate 10 and the second substrate 11 are caused, is set in a side surface of the first substrate 10 towards the second substrate 11
Transparency conducting layer 12 is equipped with, a side surface of the second substrate 11 towards the first substrate 10 is provided with transparency conducting layer 12.
Wherein, the first substrate 10 and the second substrate 11 are transparent substrates, make the electrochromism material being filled between two substrates
The color of material performance can outwards show.
It can be formed in the transparent of substrate surface by being coated with mode to set transparency conducting layer 12 on the surface of the substrate
Conducting film.Exemplary, transparency conducting layer 12 can be indium tin oxide conductive film.It is understood that it can also be other kinds
The nesa coating of class, also in scope of protection of the utility model.
In the present embodiment, the first substrate 10 is flexible substrates, and the second substrate 11 is flexible substrates, hence in so that this electroluminescent change
Color device shows as flexibility, can realize a degree of bending so that this electrochromic device can meet corresponding demand.
In the specific implementation, substrate can use the substrate that high molecular material makes, and can be PET (Polyethylene
Terephthalate, polyethylene terephthalate) substrate, PET material smooth surface and it is glossy, there is good power
Performance is learned, there is higher toughness, and resistance to fatigue resistance, abrasion-resistant and good stability of the dimension.It is understood that it can also adopt
With the flexible substrates of other species materials, also in scope of protection of the utility model.
Electrochromic material 13 is filled between the first substrate 10 and the second substrate 11, electrochromic material 13 and substrate table
The conductive layer 12 in face contacts, and is connected by conductive layer with power supply, applies voltage to electrochromic material 13, to control electrochromism
The changes in optical properties of material.
Fig. 2 is referred to, further, the present embodiment electrochromic device, which further includes, is arranged on the periphery of electrochromic material 13
, insulator 14 for bonding and encapsulating electrochromic material 13 both sides substrate.This electrochromic device, which uses, to be had
The insulator of bonding effect, encapsulates electrochromic material 13 in the periphery of electrochromic material 13, and both sides substrate is bonded, and keeps away
Exempt from the electrochromic material leakage of inside.Specifically, insulator 14 can use flexible viscose glue.
The present embodiment electrochromic device, further includes and is connected by conducting wire with the transparency conducting layer in first substrate 10
Electrode 15, and the electrode 15 being connected by conducting wire with the transparency conducting layer in second substrate 11.By the electrode of extraction
Respectively as positive and negative electrode, it is connected respectively with the positive and negative electrode of power supply, applies voltage to realize to provide to electrochromic device.
A kind of electrochromic device provided by the utility model is described in detail above.Tool used herein
Body example is set forth the principle and embodiment of the utility model, and the explanation of above example is only intended to help to understand
The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, do not taking off
On the premise of from the utility model principle, some improvement and modification can also be carried out to the utility model, these are improved and modification
Also fall into the protection domain of the utility model claims.
Claims (6)
1. a kind of electrochromic device, it is characterised in that including the first substrate and the second substrate, in first substrate towards institute
The side surface for stating the second substrate is provided with transparency conducting layer, in second substrate towards a side surface of first substrate
Transparency conducting layer is provided with, further includes the electrochromic material being filled between first substrate and second substrate；Institute
It is flexibility to state the first substrate and second substrate.
2. electrochromic device according to claim 1, it is characterised in that further include and be arranged on the electrochromic material
Insulator peripheral, for bonding and encapsulating the electrochromic material both sides substrate.
3. electrochromic device according to claim 2, it is characterised in that the insulator is flexible viscose glue.
4. electrochromic device according to claim 1, it is characterised in that further include by conducting wire and first substrate
On transparency conducting layer connection electrode, and the electrode being connected by conducting wire with the transparency conducting layer in second substrate.
5. according to claim 1-4 any one of them electrochromic devices, it is characterised in that the substrate is PET base.
6. electrochromic device according to claim 5, it is characterised in that the transparency conducting layer is conductive for tin indium oxide
Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398565.5U CN207301572U (en) | 2017-10-26 | 2017-10-26 | A kind of electrochromic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398565.5U CN207301572U (en) | 2017-10-26 | 2017-10-26 | A kind of electrochromic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301572U true CN207301572U (en) | 2018-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398565.5U Active CN207301572U (en) | 2017-10-26 | 2017-10-26 | A kind of electrochromic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207301572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273497A (en) * | 2020-02-13 | 2020-06-12 | 电子科技大学 | Packaging method of electro-deposition electrochromic device |
-
2017
- 2017-10-26 CN CN201721398565.5U patent/CN207301572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273497A (en) * | 2020-02-13 | 2020-06-12 | 电子科技大学 | Packaging method of electro-deposition electrochromic device |
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