CN208672994U - There are three the electrochromic devices of electrode layer for tool - Google Patents
There are three the electrochromic devices of electrode layer for tool Download PDFInfo
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- CN208672994U CN208672994U CN201820089815.5U CN201820089815U CN208672994U CN 208672994 U CN208672994 U CN 208672994U CN 201820089815 U CN201820089815 U CN 201820089815U CN 208672994 U CN208672994 U CN 208672994U
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- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The utility model relates to a kind of tool, there are three the electrochromic devices of electrode layer, including two electrode slices, the electrolyte layer being arranged among two electrode slices and for encapsulating the edge sealing of electrolyte layer；Described two electrode slices are one layer of electrode single-side electrode piece and two layers of electrode single-side electrode piece respectively；One layer of electrode single-side electrode piece, including substrate, are arranged in the single electrode layer of substrate side, are connected with single electrode layer outer lead on single electrode layer periphery, the single electrode layer outer lead can be connected with external power supply；The electrolyte layer is arranged between two electrode slices, and the circle edge sealing encapsulation between the substrate for passing through two electrode slices；One of both subregion electric field applied layer or electrolyte layer of two layers of electrode single-side electrode on piece are the film layer with electrochromic property；Advantage is that have the function of regulating and controlling respectively that inside and outside region and whole region accurately change colour.
Description
Technical field
The utility model belongs to electrochromic device technical field, in particular to there are three the electroluminescent changes of electrode layer for a kind of tool
Inside and outside region and the electrochromic device that whole region accurately changes colour respectively may be implemented in color device.
Background technique
Electrochromism refers to the optical properties such as color, transmitance, reflectivity, the absorptivity of material in the effect of extra electric field
It is lower there is a phenomenon where stablizing, reversible change, show as the reversible change of color and transparency in appearance.With electrochromism spy
Property material be known as electrochromic material, coloured when being connected with power cathode and material that while being connected with power anode fades is known as
Cathode off-color material, the material to fade when colouring when being connected with power anode and being connected with power cathode are known as anode discoloration material
Material.Structure made of electrochromic material with electrochromism function is known as electrochromic device.Currently, electrochromism device
There are mainly three types of structure types for part: the first structure combination layer is as shown in figure 34, " substrate -- electrode layer -- electrochromic layer
-- electrolyte layer -- ion storage layer -- electrode layer -- substrate " structure；Second structure combination layer be " substrate --
Electrode layer -- electrochromic layer -- electrolyte layer -- electrode layer -- substrate " structure；The third structure combination layer is,
" substrate -- electrode layer -- electrochromic layer -- electrode layer -- substrate " structure.When pass through aforementioned electrochromic device two
When the electrode layer of side applies electric field to electrochromic layer, the reversible change of color and transparency occurs for electrochromic layer, apparently
It is rendered as the reversible change that color and transparency occur for electrochromic device.But because of the electrode layer of aforementioned electrochromic device two sides
It is uniformly, is continuously covered with the whole region for needing to change colour, and two Side-electrode layers has conduction and to electrochromism again
The film layer of characteristic applies electric field dual function, therefore when needs are in regional area discoloration, which not can avoid to the non-phase
It hopes the local electrochromic layer of discoloration apply electric field, unexpected color change interval is made to change colour, especially, when desired transformation region is electroluminescent
Electrochromic device interior zone makes peripheral region with not can avoid when unexpected transformation region is electrochromic device peripheral region
Changed colour, causes the not accurate enough problem of electrochromic device local discolouration.
Utility model content
The purpose of the utility model is to provide a kind of tool, there are three the electrochromic devices of electrode layer, for solving existing electricity
The problem of mutagens color device can not make inside and outside region and whole region accurately change colour respectively.The utility model is by as follows
What technical solution was realized, a kind of tool is there are three the electrochromic device of electrode layer, including two electrode slices, is arranged in two electrode slices
Intermediate electrolyte layer and for encapsulating the edge sealing of electrolyte layer, it is characterised in that:
Described two electrode slices are one layer of electrode single-side electrode piece and two layers of electrode single-side electrode piece respectively；
One layer of electrode single-side electrode piece, including substrate, are arranged in the single electrode layer of substrate side, in single electrode layer week
While being connected with single electrode layer outer lead, the single electrode layer outer lead can be connected with external power supply；
Two layers of electrode single-side electrode piece, including substrate are successively set on subregion conductive layer, the insulation of substrate one side
Layer, subregion electric field applied layer；Subregion conductive layer is made of the interior conductive area of mutually isolated peripheral conductive area and middle part
Conductive film, the inner region electrode external terminal outside interior conductive area epitaxy part connection electrode layer；The subregion electric field applied layer is
The conductive film that block forms is applied by the interior potential electrical field of mutually isolated peripheral electric field application block and middle part, interior potential electrical field applies
Block is corresponding with interior conductive area to be communicated as one, and forms interior potential electrical field applied area conduction by inner region electrode external terminal and lead to
Road, the peripheral electrode outer lead that peripheral electric field applies outside block connection electrode layer form peripheral electric field applied area conductive path,
Apply the periphery for being provided at least covering between block and peripheral conductive area and drawing interior conductive area epitaxy part in peripheral electric field
The insulating layer of conductive area opening；
The electrolyte layer is arranged between two electrode slices, and the circle edge sealing between the substrate for passing through two electrode slices
Encapsulation；
Both subregion electric field applied layer or electrolyte layer of two layers of electrode single-side electrode on piece one of them for
The film layer of electrochromic property.
The periphery conductive area, interior conductive area, peripheral electric field apply block and interior potential electrical field applies in block at least
One block is made of at least two mutually isolated blocks of cells.Single electrode layer is by least two mutually isolated blockette groups
At.
The interior conductive area is made of conducting block arrangement in Unit at least two, the epitaxy part of conducting block in each unit
It is separately connected corresponding inner region electrode external terminal, and interior potential electrical field applies block by electric in unit corresponding with conducting block in unit
Field applies block arrangement composition, and each unit internal electric field applies block and is communicated as one with conducting block in corresponding each unit.Single electrode layer
At least two blockettes are divided, each blockette connects corresponding single layer outer lead.
The periphery conductive area is provided with two openings of a side opening or opposite sides, and conducting block is laterally arranged in unit
Cloth, the epitaxy part of conducting block connects corresponding inner region electrode external terminal using the peripheral conductive area opening in each unit.
The periphery conductive area uses two openings of opposite sides, and conducting block is arranged in a line or two rows in unit, respectively
Conducting block epitaxy part is utilized respectively neighbouring peripheral conductive area opening and connects corresponding inner region electrode external terminal in unit.
Conducting block is arranged using a line in the unit, and two openings of the opposite sides mutually stagger correspondence.
The region being isolated with peripheral conductive area opening is provided with peripheral conductive communication mouth on the insulating layer, outside
It encloses electric field and applies block using peripheral conductive communication mouth through peripheral conductive area connection peripheral electrode outer lead.
The insulating layer is provided only on peripheral electric field and applies between block and peripheral conductive area opening, and peripheral electric field is applied
Block is added to be connected to peripheral conductive area.
At least one of the single electrode layer outer lead, inner region electrode external terminal, peripheral electrode outer lead be it is a plurality of, along phase
Electrode layer periphery is answered to arrange.
The electrolyte layer is made of the polymer electrochromic material with cathode or anode electrochromic property, subregion
Electric field applied layer is made of the material only with conductive characteristic.
The subregion electric field applied layer is made of the conducting polymer with electrochromic property, and the electrolyte layer is by electricity
Solution plastidome is made.
One layer of ion storage layer is set on the outside of the single electrode layer.
There are three the electrochromic devices of electrode layer, and transmission type electrochromic device or reflection can be made for a kind of tool
Type electrochromic device.
The utility model has the advantages and positive effects of: in order to illustrate the using effect of the utility model, with described
Both subregion electric field applied layer or electrolyte layer of two layers electrode single-side electrode on piece one of them for cathodic electrochromic
For the film layer of characteristic, (identical if the film layer principle of anode electrochromic property, to repeat no more) is illustrated.When by this reality
When being connected to respectively with the cathode of DC power supply and anode with novel inner region electrode external terminal with single electrode layer outer lead, interior position electricity
Applied area conductive path institute through region because by insulating layer separate thus cannot to the application electric field of the film layer with electrochromic property,
Within potential electrical field applied area conductive path the regional area through the corresponding film layer with electrochromic property in region do not send out
The variation of raw color and transparency, the part of the film layer with electrochromic property only corresponding with interior potential electrical field application block
Area coloring.Change electric field and apply direction, then the partial region of the film layer with electrochromic property of coloring is made to fade.As general
When peripheral electrode outer lead is connected to the cathode of DC power supply and anode respectively with single electrode layer outer lead, it can make and peripheral electric field
Apply the regional area coloring of the corresponding film layer with electrochromic property of block.Change electric field and apply direction, then makes to colour
The film layer with electrochromic property partial region fade.When by inner region electrode external terminal and peripheral electrode outer lead with
The cathode of DC power supply is connected, and when single electrode layer outer lead is connected with the anode of DC power supply, it can make special with electrochromism
Property film layer whole region coloring.Change electric field and apply direction, then makes the whole region with the film layer of electrochromic property
It fades.
Therefore, there are three the electrochromic devices of electrode layer to have to regulate and control respectively for a kind of tool provided by the utility model
The function that inside and outside region and whole region accurately change colour.The electrochromic device of the utility model, which can be used for making, to be had
The glasses of electrochromism function, automobile rearview mirror, sunshading board and other items.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the A direction view of Fig. 1；
Fig. 4 is one layer of electrode single-side electrode piece schematic diagram of the utility model embodiment one；
Fig. 5 is two layers of electrode single-side electrode piece schematic diagram of the utility model embodiment one；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the B-B direction cross-sectional view of Fig. 5；
Fig. 8 is the subregion electric field applied layer distribution schematic diagram of the utility model embodiment one；
Fig. 9 is the insulating layer distribution schematic diagram of the utility model embodiment one；
Figure 10 is the subregion conductive layer distribution schematic diagram of the utility model embodiment one；
Figure 11 is the structural schematic diagram of the utility model embodiment two；
Figure 12 is one layer of electrode single-side electrode piece schematic diagram of the utility model embodiment two；
Figure 13 is two layers of electrode single-side electrode piece schematic diagram of the utility model embodiment two；
Figure 14 is the left view of Figure 13；
Figure 15 is the C-C of Figure 13 to cross-sectional view；
Figure 16 is the subregion electric field applied layer distribution schematic diagram of the utility model embodiment two；
Figure 17 is the subregion conductive layer distribution schematic diagram of the utility model embodiment two；
Figure 18 is the structural schematic diagram of the utility model embodiment three；
Figure 19 is one layer of electrode single-side electrode piece schematic diagram of the utility model embodiment three；
Figure 20 is two layers of electrode single-side electrode piece schematic diagram of the utility model embodiment three；
Figure 21 is the left view of Figure 20；
Figure 22 is the D-D of Figure 20 to cross-sectional view；
Figure 23 is the subregion electric field applied layer distribution schematic diagram of the utility model embodiment three；
Figure 24 is the subregion conductive layer distribution schematic diagram of the utility model embodiment three；
Figure 25 is two layers of electrode single-side electrode piece schematic diagram of the utility model embodiment four；
Figure 26 is the subregion conductive layer distribution schematic diagram of the utility model embodiment four；
Figure 27 is a kind of formal distribution schematic diagram of the insulating layer of the utility model embodiment four；
Figure 28 is another formal distribution schematic diagram of the insulating layer of the utility model embodiment four；
Figure 29 is two layers of electrode single-side electrode piece schematic diagram of the utility model embodiment five；
Figure 30 is a kind of insulation layer structure schematic diagram of the utility model embodiment five；
Figure 31 is another insulation layer structure schematic diagram of the utility model embodiment five；
Figure 32 is the subregion conductive layer distribution schematic diagram of the utility model embodiment five；
Figure 33 is a kind of insulation layer structure schematic diagram of the utility model embodiment six；
Figure 34 is the first structure of existing electrochromic device combination schematic diagram of a layer structure.
Appended drawing reference is as follows: 1 substrate, 2 subregion conductive layers, conductive area in 21, conducting block in Unit 211, conductive in 22
Block epitaxy part, 23 peripheral conductive areas, 3 insulating layers, 31 peripheral conductive communication mouths, 4 subregion electric field applied layers, potential electrical field in 41
Apply block, 411 unit internal electric fields apply block, 42 peripheral electric fields apply block, draw outside 5 inner region electrode external terminals, 6 peripheral electrodes
Line, 7 gaps, 9 are covered with two layers of electrode single-side electrode piece of electrochromic layer, 10 1 layers of electrode single-side electrode piece, 101 single electrode
Layer, 102 blockettes, 103 single electrode layer outer lead, 20 edge sealing, 30 electrolyte layers.
Specific embodiment
It is described in detail in conjunction with preferred embodiment of the attached drawing to the utility model, embodiment explained below is only used for solving
The utility model is released, is not used to limit the utility model.
The specific structure of the utility model is described in detail according to Fig. 1~33.
Embodiment one, as shown in Fig. 1 to 10, there are three the electrochromic devices of electrode layer for a kind of tool comprising one one
Layer electrode single-side electrode piece 10 and two layers of electrode single-side electrode piece 9, are arranged in 30 He of electrolyte layer among two electrode slices
For encapsulating the edge sealing 20 of electrolyte layer.
One layer of electrode single-side electrode piece, including substrate 1, are arranged in the single electrode layer 101 of substrate side, in single electrode
Layer periphery is connected with single electrode layer outer lead 103, and the single electrode layer outer lead is connected with external power supply.
Two layers of electrode single-side electrode piece 9, including substrate 1, be successively set on 1 one side of substrate subregion conductive layer 2,
Inner region electrode external terminal 5 and peripheral electrode outer lead 6 is arranged in insulating layer 3, subregion electric field applied layer 4, outer rim.Subregion conductive layer 2
The conductive film being made of peripheral conductive area 23 and the interior conductive area 21 being trapped among in the middle part of peripheral conductive area, peripheral conduction region
Block 23 is mutually isolated by gap 7 or filler with interior conductive area 21, mutual non-conductive, interior conductive area epitaxy part 22
Inner region electrode external terminal 5 is connected across peripheral conductive area 23.Subregion electric field applied layer 4 is to apply 42 He of block by peripheral electric field
It is enclosed in the interior potential electrical field that peripheral electric field applies in the middle part of block and applies the conductive film that block 41 forms, peripheral electric field applies block 42
Apply mutually isolated by gap 7 or filler between block 41, non-conductive between each other, subregion electric field application with interior potential electrical field
Layer 4 can apply the conductive film of electric field after being switched on.It is corresponding with interior conductive area 21 and be connected to and be that interior potential electrical field applies block 41
One, forms interior potential electrical field applied area conductive path by inner region electrode external terminal 5.It can be in peripheral conductive area 23 and periphery
The whole region that electric field applies between block 42 is provided with insulating layer 3, can also be in the periphery for drawing interior conductive area epitaxy part
Conductive area opening and peripheral electric field, which apply, is provided with insulating layer 3 between block, insulating layer 3 applies for peripheral electric field to be isolated
Block 42 and interior conductive area epitaxy part 22, since interior conductive area epitaxy part directly stretches to outside electrode layer, which can
Electric jamming periphery electric field after preventing interior conductive area epitaxy part to be powered applies block 42, and peripheral electric field applies block 42 can be with
Direct connection peripheral electrode outer lead 6, forms peripheral electric field applied area conductive path, peripheral electrode outer lead can be it is a plurality of,
Peripherally electric field applies patch periphery dispersed placement, can be improved electric field and applies the speed that block generates electric field, makes color changeable effect
It is more uniform.
The interior conductive area 21 of subregion conductive layer 2 is used to apply block 41 to the interior potential electrical field of subregion electric field applied layer 4 and mention
For conductive path.Interior conductive area 21 applies block 41 with interior potential electrical field and is linked together, and by interior conductive area epitaxy part 22, wears
23 a side of peripheral conductive area is crossed, outer extension is connected to 5 outer rim of inner region electrode external terminal and forms interior potential electrical field applied area conduction
Access, and separated with the peripheral conductive area of subregion conductive layer 2, form non-electric conducting state.Peripheral electric field applies block can be with
It is in " mouth " font conductive film of plane using shape, is used to form peripheral electrical field shape.Peripheral conductive area and insulating layer can also
To be in " mouth " font of plane using shape, convenient for forming the relative shape of periphery and central region.
In a kind of electrochromic device of the tool described in the utility model there are three electrode layer, interior potential electrical field applies block
41 are located at the interior zone of subregion electric field applied layer 4, and other regions that interior potential electrical field applies other than block 41 form peripheral electric field
Apply block 4, interior potential electrical field, which applies block 41, has the function of applying electric field to one's respective area, and peripheral electric field, which applies block 42, to be had
Apply electric field dual function to one's respective area conduction and to one's respective area.
The electrolyte layer 30 is arranged between two electrode slices, and the circle envelope between the substrate for passing through two electrode slices
Banding dress.The encapsulating material for constituting edge sealing is bonded in the substrate of two electrode slices, by the subregion conductive layer between two substrates, insulation
Layer, subregion electric field applied layer, electrolyte layer and single electrode layer are encapsulated, and can effectively improve the service performance of the utility model
And the service life.Existing electrolyte layer only serve provide ion effect, be made of electrolyte system, electrolyte system by ion with
Solvent is constituted.
Both subregion electric field applied layer or electrolyte layer of two layers of electrode single-side electrode on piece one of them for
The film layer of electrochromic property.
The subregion electric field applied layer is that the film layer with electrochromic property refers to that subregion electric field applied layer is in addition to having
Outside the function of applying electric field, also there is electrochromic function.The electrolyte layer is that the film layer with electrochromic property is
Refer to, electrolyte layer only has electrochromic function, without offer ion function.
When the subregion electric field applied layer has the function of application electric field while being also the film layer with electrochromic property
When, electrolyte layer only has the function of to provide ion.
When the electrolyte layer is the film layer with electrochromic property, subregion electric field applied layer only has application electric field
Function.
When the subregion electric field applied layer is the film layer with electrochromic property, subregion electric field applied layer is led by having
The conducting polymer of electrical characteristics and electrochromic property is made, and the electrolyte layer is made of electrolyte system.Using such
In the case that film layer combines, the metachromatism of the electrochromic device occurs in subregion electric field applied layer.
When the electrolyte layer is the film layer with electrochromic property, the electrolyte layer is by polymer electrochromic
Material is made, and subregion electric field applied layer is made of the material only with conductive characteristic.In the case where being combined using such film layer,
The metachromatism of the electrochromic device occurs in electrolyte layer.
Subregion electric field applied layer with electrochromic property can be by having conductive characteristic and electrochromic property simultaneously
Conducting polymer, such as poly- (3,4-rthylene dioxythiophene)/polystyrolsulfon acid, but not limited to this.Only have and applies electric field
The subregion electric field applied layer of function is made of the material only with conductive characteristic, such as indium oxide, the gold of tin dope, but is not limited to
This.It, can be by the polymer with cathode or anode electrochromic property when electrolyte layer only has electrochromic function
Electrochromic material is made, such as purple sieve essence, pyrazoline, but not limited to this；When electrolyte layer only has the function of to provide ion,
It can be made of polymethyl methacrylate containing lithium salt, polyoxyethylene/LiCl, but not limited to this.
There are three the electrochromic devices of electrode layer can integrally use plane or molded non-planar for a kind of tool.It is described
Gap or filler in the case where meeting nonconducting situation can very little, can be as small as the unresolvable degree of naked eyes, to improve
Whole visual experience.
There are three the electrochromic devices of electrode layer, and transmission type electrochromic device or reflection can be made for a kind of tool
Type electrochromic device.
For transmission type electrochromic device, the substrate, subregion conductive layer, single electrode layer, electrolyte layer are transparent
, the subregion electric field applied layer is transparent under bleached state.
For reflective electrochromic device, any one substrate or subregion conductive layer, single electrode layer can be in device
Reflecting surface, in reflecting surface towards the side of electrolyte layer, other each layers in addition to reflecting surface, including substrate, be it is transparent,
The subregion electric field applied layer is transparent under bleached state.
The substrate is made of basal component.The subregion conductive layer, single electrode layer are made of conductive material.It is described exhausted
Edge layer, which is adopted, to be made from an insulative material.
The example of the transparent substrates component includes but is not limited to glass, resin, transparent plastic film.It is described to can be used as
The example of the basal component of reflecting surface includes but is not limited to polishing metal plate, the glass for plating reflecting layer.The transparent conduction material
The example of material includes but is not limited to indium oxide, tin oxide, zinc oxide, the indium oxide of tin dope, the tin oxide of Fluorin doped, Sb doped
Tin oxide, nano silver, carbon nanotube.The example of the conductive material that can be used as reflecting surface includes but is not limited to 130nm
The golden film of the above thickness.The example of the insulating materials includes but is not limited to polyvinyl chloride, polycarbonate, polyester resin.
As a further improvement, peripheral conductive area, interior conductive area, peripheral electric field can be applied block and interior position electricity
Field applies a wherein block, two blocks, three blocks or the whole blocks of four block of block by least two mutually isolated units
Block composition, the blocks of cells of each block are as follows: the outer conducting block of the unit of peripheral conductive area, interior conductive area unit in it is conductive
The unit external electric field that block, peripheral electric field apply block applies block and interior potential electrical field applies the unit internal electric field application block of block.It is single
Electrode layer is made of at least two mutually isolated blockettes.The isolation of each block of same layer can be through gap or filling
Object separates, non-conductive between each other.The single electrode layer outer lead, inner region electrode external terminal, in peripheral electrode outer lead at least
One be it is a plurality of, along respective electrode layer periphery dispersed placement, each unit block distinguishes the corresponding electrode external terminal of connection.
As a further improvement, the interior conductive area 21 in two layers of electrode single-side electrode piece is by Unit at least two
The arrangement of conducting block 211 forms, and conducting block 211 is all respectively arranged with corresponding epitaxy part 22 in each unit, and each epitaxy part 22 passes through
Peripheral conductive area 23 is connected separately with independent inner region electrode external terminal 5；And interior potential electrical field apply block 41 also using by
Apply block 411 with the unit internal electric field of 211 corresponding number of conducting block in unit and position of arranging to form, so that interior potential electrical field applies
Area can be more accurate and refines ground application electric field, so that the interior zone of electrochromic device can be more accurate and refines ground
Change colour.Correspondingly, the single electrode layer in one layer of electrode single-side electrode piece can mark off several blockettes.
Specially following examples two to four.
Embodiment two: there are three the electrochromic devices of electrode layer for a kind of tool as shown in Figure 11 to 17, in embodiment 1
On the basis of, the interior conductive area 21 and single electrode layer of subregion conductive layer 2 are further improved.On 1 surface of substrate, periphery
Conductive area 23 is arranged two openings of a side opening or opposite sides, the electrochromic device of a side opening with single-side electrode piece not
It shows, peripheral 23 structure of conductive area is a longitudinal side opening, i.e., " mouth " font periphery conductive area is removed a lower part
While or top while；Figure 12 is the electrochromic device single-side electrode piece of two openings with opposite sides, and periphery is led
Electric block structure 23 is, in Figure 17, two regions setting, two opening opposing upper and lower is that is, same by " mouth " font periphery conductive area
When remove the side on lower part and top, or form the peripheral conductive area for there was only longitudinal left and right sides, interior conductive area 21 is by phase
Laterally arrangement forms conducting block in Unit at least two at interval, i.e., using conducting block 211 in two or more units, each list
It is separated between conducting block by gap 7 or filler in member, it is non-conductive between each other, it is in line, forms interior conductive area 21,
Conducting block is respectively arranged with corresponding epitaxy part 22 in each unit, can use and be connected with conducting block in strip element
Interior conductive area epitaxy part 22, conducting block passes through independent corresponding epitaxy part conductive area is longitudinally opened to the periphery in each unit
Mouth, which stretches out, is separately connected corresponding inner region electrode external terminal, i.e., conducting block 211 is connected with independent inner region electrode in each unit
Outer lead 5, interior potential electrical field apply block 41 and also apply block 411 using multiple unit internal electric fields corresponding with conducting block in unit.
Single electrode layer 101 is divided into two or more blockettes 102, and there are gaps between each blockette, is arranged into one
Row.Each blockette is connected with independent single layer outer lead 103.
Other structures are the same as example 1.It is formed outside conducting block 211 in multiple units, inner region electrode and is drawn by blocking
Line 5 and unit internal electric field apply block 411 and are separately connected, and enable interior potential electrical field applied area more accurate and refinement ground applies electricity
, so that the interior zone of electrochromic device can change colour to more accurate and refinement.By the way that single electrode layer is divided
For multiple blockettes, so that only needing will be with these when only needing to control some or several unit internal electric fields apply block discoloration
Unit internal electric field applies the corresponding inner region electrode external terminal of block and single layer outer lead is respectively communicated with the two poles of the earth of power supply.In this way
Only the respective partition block of single electrode layer is powered, rather than is powered to entire single electrode layer, the consumption of electrochromic device is saved
Electricity.
Embodiment three: there are three the electrochromic devices of electrode layer for a kind of tool as shown in Figure 18 to 24, as shown in figure 24,
Its subregion conductive layer 2 has been made further using the peripheral conductive area structure of two openings opposite with two sides of embodiment two
It improves, conducting block 211 is multiple in the unit of interior conductive area 21, by gap 7 or filling between conducting block in each unit
Object separates, non-conductive between each other, arrange at least two rows, the conductive area 23 to the periphery respectively of conducting block epitaxy part 22 in unit
Two openings stretch out and are separately connected corresponding inner region electrode external terminal 5, and conducting block 211 is respectively arranged with correspondence in each unit
Interior conductive area epitaxy part 22, each epitaxy part can pass through neighbouring 23 edge of peripheral conductive area, be separately connected corresponding
Inner region electrode external terminal 5；Interior potential electrical field, which applies block 41, also to be applied using multiple unit internal electric fields corresponding with conducting block in unit
Add block 411.
Single electrode layer 101 is divided into two or more blockettes 102, and there are gaps between each blockette, is spaced apart from each other
Arrange at least two rows.Each blockette 102 is connected with independent single layer outer lead 103.
Other structures are constant.Conducting block 211 in multiple units, inner region electrode external terminal 5 and unit are formed by blocking
Internal electric field applies block 411 and is separately connected, and interior potential electrical field is applied, and block 41 is more accurate and refinement ground applies electric field, from
And the interior zone of electrochromic device can change colour to more accurate and refinement.By the way that single electrode layer 101 is divided into
Multiple blockettes 102, so that only needing will be with these when only needing to control some or several unit internal electric fields apply block discoloration
Unit internal electric field applies the corresponding inner region electrode external terminal of block 411 and single layer outer lead 103 is respectively communicated with the two poles of the earth of power supply i.e.
It can.Only the respective partition block of single electrode layer is powered in this way, rather than is powered to entire single electrode layer, electrochromism device is saved
The power consumption of part.
Example IV: as shown in Figure 25 to 28, being further improved on the basis of example 2, peripheral conduction region
Block 23 is also using the structure of two openings with opposite sides, the difference is that two openings are staggeredly arranged, interior conduction region
By conducting block 211 in Unit at least two separately, laterally arrangement forms block 21, that is, uses and lead in two or more units
Electric block 211 is separated between conducting block by gap 7 or filler in each unit, non-conductive between each other, is in line, and is formed
Interior conductive area 21, conducting block is respectively arranged with corresponding epitaxy part 22 in each unit, can use and strip element
The interior conductive area epitaxy part 22 that interior conducting block is connected, conducting block passes through independent corresponding epitaxy part to neighbour in each unit
Close peripheral conductive area opening, which is stretched out, is separately connected corresponding inner region electrode external terminal, i.e., conducting block 211 connects in each unit
It is connected to independent inner region electrode external terminal 5, interior potential electrical field applies block 41 and also uses multiple lists corresponding with conducting block in unit
First internal electric field applies block 411.As shown in figure 27, insulating layer 3 can be provided only on two opening of periphery conductive area and periphery
Electric field applies between block, can use corresponding partial mulching shape, as shown in figure 28, opens with peripheral conductive area two
The peripheral conductive area side portion of mouth covers corresponding bar shaped insulating layer 3, and peripheral conductive communication is arranged in the bar shaped insulating layer
Peripheral conductive communication mouth is isolated with peripheral conductive area opening in mouth 31, so that peripheral electric field is applied block and passes through periphery conduction
Connection mouth connects peripheral conductive area, then couples peripheral electrode outer lead.Pass through conducting block 211, inner region electrode in multiple units
Outer lead 5 and unit internal electric field apply being separately connected for block 411, enable interior potential electrical field applied area more accurate and refinement ground
Apply electric field, so that the interior zone of electrochromic device can change colour to more accurate and refinement.It can use multiple
Unit external electric field applies the structure of block, four, the upper and lower, left and right orientation that peripheral electric field applies block is divided into mutually isolated
Four unit external electric fields apply block；Can also using the structure of the outer conducting block of multiple units, by peripheral conductive area it is upper and lower,
Left and right four orientation are divided into the outer conducting block of four mutually isolated units, apply each unit external electric field and lead outside block or unit
Electric block is separately connected corresponding peripheral electrode outer lead.
Embodiment five: as shown in Figure 29 to 32, being further improved on the basis of example 1, and insulating layer shape is in
" mouth " font is provided with peripheral conductive communication mouth 31, peripheral electric field in the region being isolated with peripheral 23 opening of conductive area
Applied area is not direct to be connected with peripheral electrode outer lead, and peripheral electric field application block 42 is connected outer by peripheral conductive communication mouth 31
Conductive area 23 is enclosed, then couples peripheral electrode outer lead 6.As shown in Figure 30,31, peripheral conductive communication mouth uses rim openings shape
Or interior bone type；The insulating layer 3 that this can also be had to peripheral conductive communication mouth is combined with embodiment two or three.It can also adopt
With form as shown in figure 28.
Embodiment six: as shown in figure 33, insulating layer 3 is placed only in peripheral electric field and applies block 42 and draw interior conductive area
Between 23 opening of peripheral conductive area of epitaxy part 22, it is one that peripheral electric field, which applies block 42 to be connected to peripheral conductive area 23,
Body reduces the area of insulating layer setting, simplifies manufacture craft, saves cost.It can also be by the improvement and implementation of the insulating layer 3
Example two or three combines.
Embodiment seven: described when the subregion electric field applied layer is made of the conducting polymer with electrochromic property
When electrolyte layer is made of electrolyte system, one layer of ion storage can be set in the electrochromic device of the utility model
Layer.The ion storage layer is laid in 101 side of single electrode layer, between electrolyte layer 30 and single electrode layer 101.It is described from
Sub- storage layer can both be paved with the single electrode layer under it, it is possible to have partition structure identical with single electrode layer.It is provided with one
Layer ion storage layer can make single electrode layer only undertake electric field and apply function, and the function of ion storage is held by ion storage layer
Load.
Although the utility model is described in detail above, the utility model is without being limited thereto, anyone is
Possible principle according to the present utility model carry out various modifications.Therefore, all to be repaired according to any made by the principles of the present invention
Change, should all considered to be in the protection scope of the utility model.
Claims (13)
1. there are three the electrochromic devices of electrode layer for a kind of tool, including two electrode slices, the electricity being arranged among two electrode slices
Solve matter layer and for encapsulating the edge sealing of electrolyte layer；It is characterized by:
Described two electrode slices are one layer of electrode single-side electrode piece and two layers of electrode single-side electrode piece respectively；
One layer of electrode single-side electrode piece, including substrate, are arranged in the single electrode layer of substrate side, connect on single electrode layer periphery
It is connected to single electrode layer outer lead, the single electrode layer outer lead can be connected with external power supply；
Two layers of electrode single-side electrode piece, including substrate, be successively set on the subregion conductive layer of substrate one side, insulating layer,
Subregion electric field applied layer；Subregion conductive layer is led by what the interior conductive area of mutually isolated peripheral conductive area and middle part formed
Electrolemma, the inner region electrode external terminal outside interior conductive area epitaxy part connection electrode layer；The subregion electric field applied layer is by phase
The peripheral electric field being mutually isolated applies block and the interior potential electrical field at middle part applies the conductive film that block forms, and interior potential electrical field applies block
It is corresponding with interior conductive area to be communicated as one, and interior potential electrical field applied area conductive path is formed by inner region electrode external terminal, outside
It encloses the peripheral electrode outer lead that electric field applies outside block connection electrode layer and forms peripheral electric field applied area conductive path, in periphery
Electric field, which applies, is provided with the peripheral conduction region that interior conductive area epitaxy part is drawn at least covering between block and peripheral conductive area
The insulating layer of block opening；
The electrolyte layer is arranged between two electrode slices, and the circle edge sealing envelope between the substrate for passing through two electrode slices
Dress；
One of both subregion electric field applied layer or electrolyte layer of two layers of electrode single-side electrode on piece is with electroluminescent
The film layer of color shifting properties.
2. electrochromic device according to claim 1, it is characterised in that: it is described periphery conductive area, interior conductive area,
It is by least two mutually isolated blocks of cells that peripheral electric field, which applies an at least block in block and interior potential electrical field application block,
Composition；Single electrode layer is made of at least two mutually isolated blockettes.
3. electrochromic device according to claim 2, it is characterised in that: the interior conductive area is single by least two
Conducting block arrangement forms in member, and the epitaxy part of conducting block is separately connected corresponding inner region electrode external terminal, and interior position in each unit
Electric field applies block and is made of unit internal electric field corresponding with conducting block in unit application block arrangement, and each unit internal electric field applies block
It is communicated as one with conducting block in corresponding each unit；Single electrode layer is divided at least two blockettes, each blockette connection pair
The single layer outer lead answered.
4. electrochromic device according to claim 3, it is characterised in that: the periphery conductive area is provided with side and opens
Mouthful or opposite sides two openings, conducting block is laterally arranged in unit, and the epitaxy part of conducting block utilizes the periphery in each unit
Conductive area opening connects corresponding inner region electrode external terminal.
5. electrochromic device according to claim 4, it is characterised in that: the periphery conductive area uses opposite sides
Two openings, conducting block is arranged in a line or two rows in unit, and conducting block epitaxy part is utilized respectively neighbouring periphery in each unit
Conductive area opening connects corresponding inner region electrode external terminal.
6. electrochromic device according to claim 5, it is characterised in that: conducting block is arranged using a line in the unit
Two openings of cloth, the opposite sides mutually stagger correspondence.
7. according to claim 1 to the electrochromic device of 6 any one, it is characterised in that: on the insulating layer with
The region that peripheral conductive area opening is isolated is provided with peripheral conductive communication mouth, and peripheral electric field applies block is led using periphery
Electricity Federation port connects peripheral electrode outer lead through peripheral conductive area.
8. according to claim 1 to the electrochromic device of 6 any one, it is characterised in that: the insulating layer is only arranged
Apply between block and peripheral conductive area opening in peripheral electric field, peripheral electric field applies block and peripheral conductive area connects
It is logical.
9. according to claim 1 to the electrochromic device of 6 any one, it is characterised in that: draw outside the single electrode layer
At least one of line, inner region electrode external terminal, peripheral electrode outer lead be it is a plurality of, along respective electrode layer periphery arrange.
10. according to claim 1 to the electrochromic device of 6 any one, it is characterised in that: the electrolyte layer is by having
There is the polymer electrochromic material of cathode or anode electrochromic property to be made, subregion electric field applied layer is conductive special by only having
The material of property is made.
11. according to claim 1 to the electrochromic device of 6 any one, it is characterised in that: the subregion electric field applies
Layer is made of the conducting polymer with electrochromic property, and the electrolyte layer is made of electrolyte system.
12. electrochromic device according to claim 11, it is characterised in that: one layer is arranged on the outside of the single electrode layer
Ion storage layer.
13. according to claim 1 to the electrochromic device of 6 any one, it is characterised in that: the electrochromic device
Transmission type electrochromic device or reflective electrochromic device can be made.
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|---|---|---|---|
| CN201820089815.5U CN208672994U (en) | 2018-01-19 | 2018-01-19 | There are three the electrochromic devices of electrode layer for tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089815.5U CN208672994U (en) | 2018-01-19 | 2018-01-19 | There are three the electrochromic devices of electrode layer for tool |
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