CN208224681U - There are three the electrochromic devices of electrode layer and an electrochromic layer for tool - Google Patents
There are three the electrochromic devices of electrode layer and an electrochromic layer for tool Download PDFInfo
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- CN208224681U CN208224681U CN201820089722.2U CN201820089722U CN208224681U CN 208224681 U CN208224681 U CN 208224681U CN 201820089722 U CN201820089722 U CN 201820089722U CN 208224681 U CN208224681 U CN 208224681U
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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 and an electrochromic 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 for being covered with electrochromic layer 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；Advantage is that have the function of regulating and controlling respectively that inside and outside region and whole region accurately change colour, and can be used for making the glasses, automobile rearview mirror, sunshading board and other items with electrochromism function.
Description
Technical field
The utility model belongs to electrochromic device technical field, in particular to there are three electrode layer and an electricity for a kind of tool
Inside and outside region and the electrochromism device that whole region accurately changes colour respectively may be implemented in the electrochromic device of mutagens chromatograph
Part.
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 electrochromism devices of electrode layer and an electrochromic layer
Part, for solving the problems, such as that existing electrochromic device can not make the accurate discoloration respectively of inside and outside region and whole region.This reality
It is achieved by the following technical solution with novel, there are three the electrochromism devices of electrode layer and an electrochromic layer for a kind of tool
Part, including two electrode slices, the electrolyte layer being arranged among two electrode slices and for encapsulating the edge sealing of electrolyte layer, feature
It is:
Described two electrode slices are one layer of electrode single-side electrode piece and two layers of electrode single side for being covered with electrochromic layer respectively
Electrode slice；
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 for being covered with electrochromic layer, including substrate, are successively set on substrate one side
Subregion conductive layer, insulating layer, subregion electric field applied layer and electrochromic layer；Subregion conductive layer is led by mutually isolated periphery
The conductive film of the interior conductive area at electric block and middle part composition, the inner region electrode outside interior conductive area epitaxy part connection electrode layer
Outer lead；The subregion electric field applied layer is the interior potential electrical field applied area for applying block and middle part by mutually isolated peripheral electric field
The conductive film of block composition, interior potential electrical field apply that block is corresponding with interior conductive area to be communicated as one, and pass through inner region electrode and draw outside
Line forms interior potential electrical field applied area conductive path, and peripheral electric field applies the peripheral electrode outer lead shape outside block connection electrode layer
At peripheral electric field applied area conductive path, applies to be provided at least to cover between block and peripheral conductive area in peripheral electric field and draw
The insulating layer of the peripheral conductive area opening of interior conductive area epitaxy part out；
The electrolyte layer is arranged between two electrode slices, and the circle edge sealing between the substrate for passing through two electrode slices
Encapsulation.
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 is connected with independent 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.
There are three the electrochromic devices of electrode layer and an electrochromic layer, and transmission-type electricity can be made for a kind of tool
Mutagens color device or reflective electrochromic device.
One layer of ion storage layer is set on the outside of the single electrode layer.
The utility model has the advantages and positive effects of: in order to illustrate the using effect of the utility model, with described
Electrochromic layer be the film layer with cathodic electrochromic characteristic for, be illustrated (if the film of anode electrochromic property
Layer principle is identical, repeats no more).When by the inner region electrode external terminal of the utility model and single electrode layer outer lead respectively with direct current
The cathode of power supply with anode be connected to when, interior potential electrical field applied area conductive path through region because separated by insulating layer thus cannot be to electricity
Mutagens chromatograph applies electric field, and through the corresponding electrochromic layer in region color does not occur for potential electrical field applied area conductive path institute within institute
It is coloured with the regional area of the variation of transparency, electrochromic layer only corresponding with interior potential electrical field application block.Change electric field
Apply direction, then the partial region of the electrochromic layer of coloring is made to fade.When will draw outside peripheral electrode outer lead and single electrode layer
When line is connected to the cathode of DC power supply and anode respectively, the office of electrochromic layer corresponding with peripheral electric field application block can be made
Portion's area coloring.Change electric field and apply direction, then the partial region of the electrochromic layer of coloring is made to fade.When will be outside inner region electrode
Lead and peripheral electrode outer lead are connected with the cathode of DC power supply, and the positive phase of single electrode layer outer lead and DC power supply
Lian Shi can be such that the whole region of electrochromic layer colours.Change electric field and apply direction, then takes off the whole region of electrochromic layer
Color.
Therefore, there are three the electrochromism devices of electrode layer and an electrochromic layer for a kind of tool provided by the utility model
Part has the function of that regulating and controlling inside and outside region and whole region respectively accurately changes colour, and can be used for making has the function of electrochromism
Glasses, 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 that the single-side electrode piece with the two poles of the earth electrode layer for being covered with electrochromic layer of the utility model embodiment one shows
It is intended to；
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 the single-side electrode piece (electricity with the two poles of the earth electrode layer that the utility model embodiment two is covered with electrochromic layer
Mutagens chromatograph is not drawn into) schematic diagram；
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 the single-side electrode piece (electricity with the two poles of the earth electrode layer that the utility model embodiment three is covered with electrochromic layer
Mutagens chromatograph is not drawn into) schematic diagram；
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 the single-side electrode piece (electricity with the two poles of the earth electrode layer that the utility model embodiment four is covered with electrochromic layer
Mutagens chromatograph is not drawn into) schematic diagram；
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 the single-side electrode piece (electricity with the two poles of the earth electrode layer that the utility model embodiment five is covered with electrochromic layer
Mutagens chromatograph is not drawn into) schematic diagram；
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
Two layers of electrode single-side electrode piece, the 10 1 layers of electrode single-side electrode that line, 7 gaps, 8 electrochromic layers, 9 are covered with electrochromic layer
Piece, 101 single electrode layers, 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 electrochromism devices of electrode layer and an electrochromic layer for a kind of tool
Part comprising one layer of electrode single-side electrode piece 10 and two layers of electrode single-side electrode piece 9 for being covered with electrochromic layer, setting is in two electricity
Electrolyte layer 30 among pole piece and 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 103 can be connected with external power supply.
Two layers of electrode single-side electrode piece 9 for being covered with electrochromic layer, including substrate 1, are successively set on 1 side of substrate
Inner region electrode external terminal 5 is arranged in subregion conductive layer 2, insulating layer 3, subregion electric field applied layer 4 and the electrochromic layer 8 in face, outer rim
With peripheral electrode outer lead 6.Subregion conductive layer 2 is by peripheral interior conduction conductive area 23 and be trapped among in the middle part of peripheral conductive area
The conductive film that block 21 forms, peripheral conductive area 23 is mutually isolated by gap 7 or filler with interior conductive area 21, mutually
Between it is non-conductive.Interior conductive area epitaxy part 22 passes through peripheral conductive area 23 and connects inner region electrode external terminal 5.Subregion electric field is applied
Adding layer 4 is to apply block 42 by peripheral electric field and be enclosed in the interior potential electrical field that peripheral electric field applies in the middle part of block to apply 41 groups of block
At conductive film, peripheral electric field applies block 42 and interior potential electrical field apply between block 41 by gap 7 or filler mutually every
From non-conductive between each other.Subregion electric field applied layer 4 is the conductive film for applying electric field after being powered to electrochromic layer, interior
Potential electrical field application block 41 is corresponding with interior conductive area 21 and is communicated as one, and forms interior position electricity by inner region electrode external terminal 5
Field applied area conductive path.The whole region between block 42 can be applied in peripheral conductive area 23 and peripheral electric field to be provided with
Insulating layer 3, can also in drawing the peripheral conductive area opening of conductive area epitaxy part and peripheral electric field apply block it
Between be provided with insulating layer 3, insulating layer 3 applies block 42 and interior conductive area epitaxy part 22 for peripheral electric field to be isolated, due to interior
Conductive area epitaxy part directly stretches to outside electrode layer, and the electric field after which can prevent interior conductive area epitaxy part to be powered is dry
Disturb peripheral electric field and apply block 42, peripheral electric field apply block 42 can direct connection peripheral electrode outer lead 6, form periphery electricity
Applied area conductive path, peripheral electrode outer lead can be it is a plurality of, peripherally electric field applies patch periphery dispersed placement, can
It improves electric field and applies the speed that block generates electric field, keep color changeable effect 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 internal conductive paths.Interior conductive area 21 applies block 41 with interior potential electrical field and is linked together, and passes through interior conductive area epitaxy part
22,23 a side of peripheral conductive area is passed through, outer extension is connected to 5 outer rim of inner region electrode external terminal and forms interior potential electrical field applied area
Conductive path, and separated with the peripheral conductive area 23 of subregion conductive layer 2, form non-electric conducting state.Peripheral electric field applied area
Block 42 can be in " mouth " font conductive film of plane using shape, be used to form peripheral electrical field shape.Peripheral 23 He of conductive area
Insulating layer 3 can also be in " mouth " font of plane using shape, convenient for forming the relative shape of periphery and central region.
The electrochromic layer 8 is arranged on the outside of subregion electric field applied layer, can both be paved with subregion electric field applied layer, can also
To have partition structure identical with subregion electric field applied layer.
The electrolyte layer 30 is arranged between two electrode slices, and the circle envelope between the substrate for passing through two electrode slices
Side 20 encapsulates.Constitute edge sealing encapsulating material be bonded in the substrate of two electrode slices, by between two substrates subregion conductive layer, absolutely
Edge layer, subregion electric field applied layer, electrochromic layer, electrolyte layer and single electrode layer are encapsulated, and can effectively improve practical
Novel service performance and service life.
In a kind of tool described in the utility model there are three in the electrochromic device of electrode layer and an electrochromic layer,
Subregion electric field applied layer 4 directly contacts with electrochromic layer 8 and can apply to it electric field, and interior potential electrical field application block 41, which is located at, to be divided
The interior zone of area's electric field applied layer 4, other regions that interior potential electrical field applies other than block 41 form peripheral electric field and 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 to one's respective area
It is conductive and electric field dual function is applied to one's respective area.
There are three the electrochromic devices of electrode layer and an electrochromic layer can integrally use plane for a kind of tool
Or molded non-planar.The gap or filler in the case where meeting nonconducting situation can very little, can be as small as naked eyes cannot divide
The degree distinguished, to improve whole visual experience.
There are three the electrochromic devices of electrode layer and an electrochromic layer, and transmission-type electricity can be made for a kind of tool
Mutagens color device or reflective electrochromic device.
For transmission type electrochromic device, the substrate, subregion electric field applied layer, subregion conductive layer, single electrode layer, electricity
Solution matter layer be it is transparent, the electrochromic layer is transparent film layer under bleached state.
For reflective electrochromic device, any one substrate or subregion electric field applied layer in device, subregion conductive layer,
Single electrode layer can be reflecting surface, in reflecting surface towards the side of electrolyte layer, other each layers in addition to reflecting surface, including base
Bottom, be it is transparent, the electrochromic layer is transparent film layer under bleached state.
The substrate is made of basal component.The subregion electric field applied layer, subregion conductive layer, single electrode layer are using conductive
Material is made.The insulating layer, which is adopted, to be made from an insulative material.The electrochromic layer is made of electrochromic material.The electricity
Solution matter layer is made of electrolyte system.
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.It is described
The example of electrochromic material includes but is not limited to tungsten oxide, molybdenum oxide, titanium oxide, viologen, rare earth phthalocyanine, polypyrrole, gathers
Thiophene, Polyaniline and its derivative.The example of the electrolyte system includes but is not limited to poly-methyl methacrylate containing lithium salt
Ester, polyoxyethylene/LiCl.
As a further improvement, peripheral conductive area 23, interior conductive area 21, peripheral electric field can be applied 42 and of block
Interior potential electrical field apply a wherein block, two blocks, three blocks or the whole blocks of 41 4 block of block by least two mutually every
From blocks of cells composition, the blocks of cells of each block are as follows: the unit of peripheral conductive area 23 outer conducting block, interior conductive area 21
Unit in conducting block 211, peripheral electric field apply the unit external electric field of block 23 and apply block and interior potential electrical field applies block 41
Unit internal electric field applies block 411.Single electrode layer 101 is made of at least two mutually isolated blockettes.Each block of same layer
Isolation can be to be separated by gap or filler, non-conductive between each other.The single electrode layer outer lead 103, inner region electricity
At least one of pole outer lead 5, peripheral electrode outer lead 6 be it is a plurality of, along respective electrode layer periphery dispersed placement, each unit block
The corresponding electrode external terminal of connection respectively.
As a further improvement, the interior conductive area 21 in two layers of electrode single-side electrode piece for being covered with electrochromic layer
It is made of the arrangement of conducting block 211 in Unit at least two, conducting block 211 is all respectively arranged with corresponding epitaxy part in each unit
22, each epitaxy part 22 passes through peripheral conductive area 23 and is connected separately with independent inner region electrode external terminal 5；And interior potential electrical field is applied
Block 41 is added also to form using by applying block 411 with the unit internal electric field of 211 corresponding number of conducting block in unit and position of arranging,
Enable interior potential electrical field applied area more accurate and refinement ground applies electric field to electrochromic layer, thus electrochromic device
Interior zone can change colour to more accurate and refinement.Correspondingly, the list in one layer of electrode single-side electrode piece
Electrode layer can be divided into matching blockette.
Specially following examples two to four.
Embodiment two: there are three the electrochromism of electrode layer and an electrochromic layer for a kind of tool as shown in Figure 11 to 17
Device, on the basis of example 1, interior conductive area 21 and single electrode layer 101 to subregion conductive layer 2 have been made further
It improves.On 1 surface of substrate, peripheral conductive area 23 is arranged two openings of a side opening or opposite sides, a side opening it is electroluminescent
Electrochromic device is not shown with single-side electrode piece, and peripheral 23 structure of conductive area is a longitudinal side opening, i.e., will be outside " mouth " font
Enclose conductive area remove a lower part while or top while；Figure 12 is the electrochromic device of two openings with opposite sides
With single-side electrode piece, peripheral conductive area structure 23 is, in Figure 17, that is, two regions setting, two opening opposing upper and lower will
" mouth " font periphery conductive area removes the side on lower part and top simultaneously, or is formed and only have the periphery of longitudinal left and right sides conductive
Block, by conducting block in Unit at least two for being isolated, laterally arrangement forms interior conductive area 21, that is, uses two or more
Conducting block 211 in a unit is separated between conducting block by gap 7 or filler in each unit, non-conductive between each other, is lined up
A line forms interior conductive area 21, and conducting block is respectively arranged with corresponding interior conductive area epitaxy part 22 in each unit, can
To use the interior conductive area epitaxy part 22 being connected with conducting block in strip element, conducting block passes through independent in each unit
The conductive area longitudinal opening stretching to the periphery of corresponding epitaxy part is separately connected corresponding inner region electrode external terminal, i.e. each unit
Interior conducting block 211 is connected with independent inner region electrode external terminal 5, and interior potential electrical field applies block 41 and also uses and conducting block in unit
Corresponding multiple unit internal electric fields apply block 411.
Single electrode layer 101 is divided into two or more blockettes, and there are gaps between each blockette, side by side in a 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 is to electroluminescent
Photochromic layer applies electric field, so that the interior zone of electrochromic device can change colour to more accurate and refinement.Passing through will
Single electrode layer 101 is divided into multiple blockettes, so that when only needing some or several unit internal electric fields apply block discoloration, only
It needs that the corresponding inner region electrode external terminal 5 of block will be applied with these unit internal electric fields and single electrode layer outer lead 103 is respectively communicated with
The two poles of the earth of power supply.Only the respective partition block 102 of single electrode layer is powered in this way, rather than is powered to entire single electrode layer,
Save the power consumption of electrochromic device.
Embodiment three: there are three the electrochromism of electrode layer and an electrochromic layer for a kind of tool as shown in Figure 18 to 24
Device, as shown in figure 24, subregion conductive layer 2 have the two opposite peripheral conductive areas being open of two sides using embodiment two
Structure is further improved, and conducting block 211 is multiple in the unit of interior conductive area 21, in each unit between conducting block
It is separated by gap 7 or filler, it is non-conductive between each other, it is spaced apart from each other arrangement at least two rows, conducting block epitaxy part in unit
22 two openings of conductive area 23 stretch out and are separately connected corresponding inner region electrode external terminal 5 to the periphery respectively, in each unit
Conducting block 211 is all respectively arranged with corresponding interior conductive area epitaxy part 22, and it is conductive that each epitaxy part can pass through neighbouring periphery
23 edge of block is separately connected corresponding inner region electrode external terminal 5；Interior potential electrical field applies block 41 and also uses and conduction in unit
The corresponding multiple unit internal electric fields of block 21 apply block 411.
Single electrode layer 101 is divided into two or more blockettes 102, there are gap 7 between each blockette, is spaced apart from each other
Arrange at least two rows.Each blockette 102 is connected with independent single electrode 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 is to electrochromism
Layer applies electric field, so that the interior zone of electrochromic device can change colour to more accurate and refinement.By the way that list is electric
Pole layer 101 is divided into multiple blockettes 102, so that when only needing some or several unit internal electric fields apply block discoloration, only
It needs that the corresponding inner region electrode external terminal 5 of block 411 will be applied with these unit internal electric fields and single electrode layer outer lead 103 connects respectively
The two poles of the earth in energization source.Only the respective partition block of single electrode layer is powered in this way, rather than is powered to entire single electrode layer, section
The power consumption of electrochromic device is saved.
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 interior conductive area epitaxy part 22 in each unit, can use
The interior conductive area epitaxy part 22 being connected with conducting block in strip element, conducting block passes through individually corresponding in each unit
Epitaxy part is stretched out to neighbouring peripheral conductive area opening is separately connected corresponding inner region electrode external terminal, i.e., leads in each unit
Electric block 211 is connected with independent inner region electrode external terminal 5, and interior potential electrical field applies block 41 also using corresponding with conducting block in unit
Multiple unit internal electric fields apply block 411.As shown in figure 27, insulating layer 3 can be provided only on the periphery conductive area two opening
Place and peripheral electric field apply between block, can use corresponding partial mulching shape, as shown in figure 28, conductive with periphery
The peripheral conductive area side portion of 23 liang of block openings covers corresponding bar shaped insulating layer 3, is arranged in the bar shaped insulating layer outer
Conductive communication mouth 31 is enclosed, peripheral conductive communication mouth 31 is isolated with peripheral conductive area opening, peripheral electric field is made to apply block
Peripheral conductive area is connected by peripheral conductive communication mouth 31, then couples peripheral electrode outer lead.By conductive in multiple units
Block 211, inner region electrode external terminal 5 and unit internal electric field apply being separately connected for block 411, enable interior potential electrical field applied area more
Electric field is applied to electrochromic layer with adding accurate and refinement, so that the interior zone of electrochromic device can be more accurate and thin
Change colour with changing.Can using multiple unit external electric fields apply block structure, by peripheral electric field apply block it is upper and lower, left,
Right four orientation are divided into four mutually isolated unit external electric fields and apply block；It can also be using the knot of the outer conducting block of multiple units
Four, the upper and lower, left and right orientation of peripheral conductive area is divided into conducting block outside four mutually isolated units, makes each list by structure
First external electric field applies block or the outer conducting block of unit 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 3 shape of insulating layer 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 figs. 30 and 31, peripheral conductive communication mouth 31 is opened using edge
The degree of lip-rounding or interior bone type.The insulating layer 3 that this can also be had to peripheral conductive communication mouth 31 is combined with embodiment 2 or 3.It can also
In the form of use is 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: can there are three the electroluminescent of electrode layer and electrochromic layer in a kind of tool of embodiment one to six
One layer of ion storage layer is set in Electrochromic device.The ion storage layer is laid in 101 side of single electrode layer, is located at electrolyte layer
Between 30 and single electrode layer 101.The ion storage layer can both be paved with the single electrode layer under it, it is possible to have with single electrode
The identical partition structure of layer.It is provided with one layer of ion storage layer, single electrode layer can be made only to undertake electric field and apply function, and ion
The function of storage is undertaken by ion storage layer.
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 (11)
1. there are three the electrochromic devices of electrode layer and an electrochromic layer, including two electrode slices, setting to exist for a kind of tool
Electrolyte layer among two electrode slices 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 for being covered with electrochromic layer respectively
Piece；
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 for being covered with electrochromic layer, including substrate are successively set on point of substrate one side
Area's conductive layer, insulating layer, subregion electric field applied layer and electrochromic layer；Subregion conductive layer is by mutually isolated peripheral conduction region
The conductive film of the interior conductive area at block and middle part composition draws outside the inner region electrode outside interior conductive area epitaxy part connection electrode layer
Line；The subregion electric field applied layer is the interior potential electrical field application block group for applying block and middle part by mutually isolated peripheral electric field
At conductive film, interior potential electrical field applies that block is corresponding with interior conductive area to be communicated as one, and passes through inner region electrode external terminal shape
At interior potential electrical field applied area conductive path, the peripheral electrode outer lead that peripheral electric field applies outside block connection electrode layer forms outer
Electric field applied area conductive path is enclosed, applies in peripheral electric field and is provided between block and peripheral conductive area at least covering extraction
The insulating layer of the peripheral conductive area opening of conductive area epitaxy part；
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.
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, and each blockette is connected with
Single layer outer lead.
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. electrochromic device as claimed in any of claims 1 to 6, it is characterised in that: on the insulating layer
The region that peripheral conductive area opening is isolated is provided with peripheral conductive communication mouth, peripheral electric field applies block using periphery
Conductive communication mouth connects peripheral electrode outer lead through peripheral conductive area.
8. electrochromic device as claimed in any of claims 1 to 6, it is characterised in that: the insulating layer is only set
It sets and applies 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. electrochromic device as claimed in any of claims 1 to 6, it is characterised in that: outside the single electrode layer
At least one of lead, inner region electrode external terminal, peripheral electrode outer lead be it is a plurality of, along respective electrode layer periphery arrange.
10. electrochromic device as claimed in any of claims 1 to 6, it is characterised in that: the electrochromism device
Transmission type electrochromic device or reflective electrochromic device can be made in part.
11. electrochromic device as claimed in any of claims 1 to 6, it is characterised in that: in the single electrode layer
One layer of ion storage layer is arranged in outside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089722.2U CN208224681U (en) | 2018-01-19 | 2018-01-19 | There are three the electrochromic devices of electrode layer and an electrochromic layer for tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089722.2U CN208224681U (en) | 2018-01-19 | 2018-01-19 | There are three the electrochromic devices of electrode layer and an electrochromic layer for tool |
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| CN201820089722.2U Expired - Fee Related CN208224681U (en) | 2018-01-19 | 2018-01-19 | There are three the electrochromic devices of electrode layer and an electrochromic layer for tool |
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| CN (1) | CN208224681U (en) |
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