CN108051971A - Electrochromic device assemblage province formula double-face electrode piece - Google Patents
Electrochromic device assemblage province formula double-face electrode piece Download PDFInfo
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- CN108051971A CN108051971A CN201810053134.8A CN201810053134A CN108051971A CN 108051971 A CN108051971 A CN 108051971A CN 201810053134 A CN201810053134 A CN 201810053134A CN 108051971 A CN108051971 A CN 108051971A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
- G02F1/155—Electrodes
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
- G02F1/155—Electrodes
- G02F2001/1555—Counter electrode
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The present invention provides a kind of electrochromic device assemblage province formula double-face electrode pieces, the electrode structure for solving the problems, such as electrochromic device can not be to having the inside and outside region of electrochromic property film layer and whole region to apply electric field exactly respectively in electrochromic device, technical solution is：Electrode layer is included in the partition type electrode layer that substrate sheet tow sides are set respectively, partition type electrode layer includes the subregion conductive layer of low layer and high-rise subregion electric field applied layer, the conductive film that subregion conductive layer is made of the interior conductive area of mutually isolated peripheral conductive area and middle part, the inner region electrode external terminal outside interior conductive area epitaxy part connection electrode layer；The conductive film that subregion electric field applied layer is made of the interior potential electrical field application block of mutually isolated peripheral electric field application block and middle part.It can apply electric field respectively to the interior exterior domain and whole region of the film layer with electrochromic property exactly, and separately or concurrently apply electric field to the both sides of electrode slice.
Description
Technical field
The present invention relates to electrochromic devices, are particularly a kind of electrochromic device assemblage province formula double-face electrode piece,
For applying the electrode member of electric field to electrode slice both sides.
Background technology
Electrochromism refers to effect of the optical properties such as color, transmitance, reflectivity, the absorptivity of material in extra electric field
It is lower stablize, reversible variation the phenomenon that, show as the reversible change of color and transparency in appearance.With electrochromism
The material of performance is known as electrochromic material, and device is known as electrochromic device made of electrochromic material.At present, it is electroluminescent
There are mainly three types of structure types for Electrochromic device：The first structure combination layer is as shown in figure 21, and " substrate -- electrode layer -- is electroluminescent
Photochromic layer -- electrolyte layer -- ion storage layer -- electrode layer -- substrate " structure；Second of structure combination layer is " base
Bottom -- electrode layer -- electrochromic layer -- electrolyte layer -- electrode layer -- substrate " structure；The third structure combines
Layer is " substrate -- electrode layer -- electrochromic layer -- electrode layer -- substrate " structure.When passing through foregoing electrochromism
When the electrode layer of device both sides is to electrochromic layer application electric field, the reversible change of color and transparency occurs for electrochromic layer,
The reversible change that color and transparency occur for electrochromic device is rendered as on apparent.But because of foregoing electrochromic device both sides
Electrode layer is uniformly, is continuously covered with the whole region that needs change colour, and two Side-electrode layers and with conduction and to
The film layer of electrochromic property applies electric field dual function, therefore when needs are when regional area changes colour, which can not keep away
Exempt to apply electric field to the local electrochromic layer of unexpected discoloration, unexpected color change interval is made to change colour, especially, when expectation changes colour
Area is electrochromic device interior zone, when unexpected transformation region is electrochromic device peripheral region, is made with can not avoiding outer
Region is enclosed also to change colour.And the electrode slice of existing electrochromic device can not be to being arranged on the outside of tow sides electroluminescent change
Chromatograph separately or concurrently applies electric field.
The content of the invention
The object of the present invention is to provide a kind of electrochromic device assemblage province formula double-face electrode pieces, solve existing electricity
The electrode structure of mutagens color device can not be to having the inside and outside region of electrochromic property film layer and complete in electrochromic device
Portion region applies the problem of electric field exactly respectively, can be exactly to the inside and outside area of the film layer with electrochromic property
Domain and whole region apply electric field respectively, and can separately or concurrently apply electric field to the both sides of electrode slice.
The technical solution adopted by the present invention is：The electrochromic device is included with assemblage province formula double-face electrode piece with electricity
The substrate sheet of pole layer, technical essential are：The electrode layer is included in the partition type electrode layer that substrate sheet tow sides are set respectively,
Partition type electrode layer includes the subregion conductive layer of low layer and high-rise subregion electric field applied layer, and subregion conductive layer is by mutually isolated
Peripheral conductive area and middle part interior conductive area composition conductive film, outside interior conductive area epitaxy part connection electrode layer
Inner region electrode external terminal；The subregion electric field applied layer is to apply block and the interior position electricity at middle part by mutually isolated peripheral electric field
Apply the conductive film of block composition, 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 forms interior potential electrical field applied area conductive path, and peripheral electric field applies the peripheral electrode outside block unicom electrode layer
Outer lead forms peripheral electric field applied area conductive path, peripheral electric field apply be provided between block and peripheral conductive area to
The insulating layer of the peripheral conductive area opening of conductive area epitaxy part in few covering extraction.
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.
The interior conductive area is made of conducting block arrangement in Unit at least two, the epitaxy part of conducting block in each unit
Corresponding inner region electrode external terminal is connected respectively, 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.
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.
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 with peripheral conductive area.
The subregion electric field applied layer is made of the conducting polymer for having conductive characteristic and electrochromic property simultaneously.
In the outer layer of the subregion electric field applied layer of one or both sides, electrochromic layer or ion storage layer are set.
The invention has the advantages and positive effects that：Due to using the partition type set respectively in substrate sheet tow sides
Electrode layer, partition type electrode layer include the overlaying structure of subregion conductive layer and subregion electric field applied layer, and with insulating layer, subregion
Conductive layer also uses what is be isolated using the peripheral conductive area being isolated and the interior conductive area at middle part, subregion electric field applied layer
Interior potential electrical field applies block and applies block with peripheral electric field, and makes interior potential electrical field application block corresponding with interior conductive area and connect
It is integrated, and passes through inner region electrode external terminal and form interior potential electrical field applied area conductive path, peripheral electric field application block passes through outer
Confining electrode outer lead forms peripheral electric field applied area conductive path, therefore, when in only interior potential electrical field applied area conductive path
When one pole of region electrode outer lead and DC power supply is connected to form conductive path, it is straight with connecting that interior potential electrical field applies block acquisition
The identical electrode potential of galvanic electricity source electrode and form internal field, and peripheral electric field applies block and does not form electric field；When only peripheral
When the peripheral electrode outer lead of electric field applied area conductive path is extremely connected with the one of DC power supply, peripheral electric field applies block and obtains
The electrode potential identical with the direct current source electrode of connection and form internal field, and interior potential electrical field applies block and does not form electric field；
When inner region electrode external terminal and peripheral electrode outer lead are extremely connected with the one of DC power supply, interior potential electrical field applies block and outer
Enclose electric field apply block obtain the identical electrode potential of direct current source electrode with connection and in subregion electric field applied layer whole area
Domain forms electric field, thus can internally, exterior domain and whole region apply electric field exactly respectively, without to it is undesirable apply it is electric
The region of field applies electric field.Therefore, assemblage province formula double-face electrode piece provided by the present invention can make electrochromic device
Inside and outside region and whole region change colour exactly respectively.Especially, can electrochromic property film be set respectively on two sides
Layer, and then electric field is separately or concurrently applied to both sides electrochromic property film layer.
Description of the drawings
Below in conjunction with attached drawing, the invention will be further described.
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the A of Fig. 1-A is to sectional view；
Fig. 4 is the B of Fig. 1-B is to sectional view；
Fig. 5 is the subregion electric field applied layer distribution schematic diagram of the embodiment of the present invention 1；
Fig. 6 is the insulating layer distribution schematic diagram of the embodiment of the present invention 1；
Fig. 7 is the subregion conductive layer distribution schematic diagram of the embodiment of the present invention 1；
Fig. 8 is the structure diagram of the embodiment of the present invention 2；
Fig. 9 is the C of Fig. 8-C is to sectional view；
Figure 10 is the subregion electric field applied layer distribution schematic diagram of the embodiment of the present invention 2；
Figure 11 is the subregion conductive layer distribution schematic diagram of the embodiment of the present invention 2；
Figure 12 is the structure diagram of the embodiment of the present invention 3；
Figure 13 is the left view of Figure 12；
Figure 14 is the D of Figure 12-D is to sectional view；
Figure 15 is the subregion electric field applied layer distribution schematic diagram of the embodiment of the present invention 3；
Figure 16 is the subregion conductive layer distribution schematic diagram of the embodiment of the present invention 3；
Figure 17 is a kind of structure diagram of insulating layer of the embodiment of the present invention 4；
Figure 18 is another structure diagram of the insulating layer of the embodiment of the present invention 4；
Figure 19 is the insulation layer structure schematic diagram of the embodiment of the present invention 5；
Figure 20 is the structure diagram of the embodiment of the present invention 7；
Figure 21 is the first structure combination layer structure diagram of existing electrochromic device.
Number explanation in figure：1 substrate sheet, 2 subregion conductive layers, conductive area in 21, conducting block in Unit 211 are led in 22
Electric block epitaxy part, 23 peripheral conductive areas, 3 insulating layers, 31 peripheral 4 subregion electric field applied layers of conductive communication mouth, position electricity in 41
Field applies block, 411 unit internal electric fields apply block, 42 peripheral electric fields apply blocks, outside 5 inner region electrode external terminals, 6 peripheral electrodes
Lead, 7 gaps, 8 electrochromic layers.
Specific embodiment
According to Fig. 1~20 concrete structure that the present invention will be described in detail.
Embodiment 1, as shown in Fig. 1 to 7, a kind of electrochromic device assemblage province formula double-face electrode piece, including band
There is the substrate sheet 1 of electrode layer, electrode layer includes two partition type electrode layers, which is separately positioned on substrate sheet
Tow sides, each partition type electrode layer are 2 Hes of subregion conductive layer of the low layer outwards laid by substrate sheet front or back
High-rise subregion electric field applied layer 4 forms, and outer rim sets inner region electrode external terminal 5 and peripheral electrode outer lead 6.Subregion conductive layer
2 conductive films being made of peripheral conductive area 23 and the interior conductive area 21 being trapped among in the middle part of peripheral conductive area, periphery are conductive
Block 23 and interior conductive area 21 are mutually isolated, and the isolation refers to separate by gap 7 or filler, does not lead between each other
Electricity.Interior conductive area epitaxy part 22 passes through peripheral conductive area 23 to connect inner region electrode external terminal 5.Subregion electric field applied layer 4 is
It is led by what peripheral electric field application block 42 and the interior potential electrical field application block 41 being enclosed in the middle part of peripheral electric field application block formed
Electrolemma, mutually isolated between peripheral electric field application block 42 and interior potential electrical field application block 41, the isolation refers to through gap 7
Or filler separates, it is non-conductive between each other.Subregion electric field applied layer 4 is for the backward film with electrochromic property that is powered
Layer applies the conductive film of electric field, and interior potential electrical field application block 41 is corresponding with interior conductive area 21 and is communicated as one, and passes through inner region
Electrode external terminal 5 forms interior potential electrical field applied area conductive path.Block can be applied in peripheral conductive area 23 and peripheral electric field
Whole region between 42 is provided with insulating layer 3, can also in extraction conductive area epitaxy part peripheral conductive area opening
Place and peripheral electric field are provided with insulating layer 3 between applying block, and insulating layer 3 is led for isolating peripheral electric field application block 42 with interior
Electric block epitaxy part 22, since interior conductive area epitaxy part is directly stretched to outside electrode layer, which can prevent interior conduction region
Electric jamming periphery electric field after block epitaxy part is powered applies block 42, peripheral electric field apply block 42 can directly unicom it is peripheral
Electrode external terminal 6 forms peripheral electric field applied area conductive path, and peripheral electrode outer lead can be a plurality of, and peripherally electric field is applied
Add patch periphery dispersed placement, electric field can be improved and apply the speed that block generates electric field, so that with electrochromic property
Film layer color changeable effect it is more preferably uniform.Each partitioned organization of two partition type electrode layers, including subregion conductive layer 2, subregion electricity
Field applied layer, insulating layer and inner region electrode external terminal 5 and peripheral electrode outer lead 6 may be employed along substrate sheet tow sides pair
The structure or unsymmetric structure of title.
The interior conductive area 21 of subregion conductive layer 2 is used to carry to the interior potential electrical field application block 41 of subregion electric field applied layer 4
For independent special inside conductive path.Interior conductive area 21 applies block 41 with interior potential electrical field and is connected as a single entity, and passes through interior conduction
Block epitaxy part 22, through peripheral 23 a side of conductive area, outer extension is connected to 5 outer rim of inner region electrode external terminal and forms interior position
Electric field applied area conductive path, and separated with the peripheral conductive area of subregion conductive layer 2, form non-electric conducting state.Peripheral electricity
Field applies block and " mouth " font conductive film that shape is in plane may be employed, for forming peripheral electrical field shape.Peripheral conduction region
Block and insulating layer can also use " mouth " font that shape is in plane, convenient for forming the relative shape of periphery and central region.
In using electrochromic device made of the present invention, subregion electric field applied layer 4 is with having electrochromic property
Film layer contacts directly and can apply electric field to it, and interior potential electrical field applies the interior zone that block 41 is located at subregion electric field applied layer 4,
Other regions that interior potential electrical field applies beyond block 41 form peripheral electric field and apply block 4, and interior potential electrical field, which applies block 41, to be had
Apply the function of electric field to one's respective area, peripheral electric field applies block 42 and has both oriented one's respective area conduction and apply electric field to one's respective area
Dual function.
Plane or molded non-planar, gap integrally may be employed with assemblage province formula double-face electrode piece in the electrochromic device
Or filler nonconducting can be as small as the unresolvable degree of naked eyes, so as to improve entirety in the case that meeting with very little
Visual experience, substrate sheet can be the basic component of transparent or opaque material, subregion conductive layer and subregion electric field applied layer
The transparent or opaque film layer being made of an electrically conducting material, insulating layer be formed of an electrically insulating material it is transparent or opaque
Film layer.Glass, resin, transparent plastic film, polishing metallic plate, the glass for plating reflecting layer may be employed in the component of substrate sheet.It leads
The oxidation of indium oxide, tin oxide, zinc oxide, the indium oxide of tin dope, the tin oxide of Fluorin doped, Sb doped may be employed in electric material
Tin, nano silver, carbon nanotubes, gold.Polyvinyl chloride, makrolon, polyester resin may be employed in insulating materials.
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 forms, and the blocks of cells of each block is：The outer conducting block of the unit of peripheral conductive area, interior conductive area unit in it is conductive
Block, peripheral electric field apply the unit external electric field application block of block and interior potential electrical field applies the unit internal electric field application block of block.Together
The isolation of one layer of each block can be separated by gap 7 or filler, non-conductive between each other.Inner region electrode external terminal and/
Or peripheral electrode outer lead is a plurality of, and along electrode layer periphery dispersed placement, the corresponding interior region electrode of each unit block difference unicom
Outer lead or peripheral electrode outer lead.
As a further improvement, interior conductive area 21 is made of the arrangement of conducting block 211 in Unit at least two, in each unit
Conducting block 211 is all respectively arranged with corresponding epitaxy part 22, and each epitaxy part 21 passes through peripheral conductive area 23 to be connected to solely
Vertical inner region electrode external terminal 5；And interior potential electrical field apply block 41 also use by with 211 corresponding number of conducting block in unit and
The unit internal electric field of arrangement position applies block 411 and forms so that can be more accurate and refines ground to tool in interior potential electrical field applied area
The film layer for having electrochromic property applies electric field.Specially following examples 2 to 4.
Embodiment 2：A kind of electrochromic device assemblage province formula double-face electrode piece as shown in Fig. 8 to 11, in reality
On the basis of applying example 1, the interior conductive area 21 of subregion conductive layer 2 is further improved, in substrate sheet surface, periphery is conductive
Block sets two openings of a side opening or opposite sides, the electrochromic device assemblage province formula double-face electrode of a side opening
Piece is not shown, and peripheral conductive area structure is one side opening of longitudinal direction, will " mouth " font periphery conductive area remove under one
Portion while or top while；Fig. 8 is the electrochromic device assemblage province formula double-face electrode of two openings with opposite sides
Piece, peripheral conductive area structure are that in fig. 11, two region opposing upper and lower sets two openings, will " mouth " font periphery
Conductive area removes the side of lower part and top or forms the peripheral conductive area for there was only longitudinal left and right sides, interior conduction simultaneously
By conducting block in Unit at least two separately, laterally arrangement forms block 21, i.e., using conductive in two or more units
Block 211 leaves gap between conducting block in each unit, is in line, conductive area in composition, and conducting block divides in each unit
Corresponding epitaxy part 22 is not provided with, and the interior conductive area epitaxy part being connected with conducting block in strip element may be employed
22, by independent corresponding epitaxy part, conductive area longitudinal opening stretches out connection respectively and corresponds to conducting block to the periphery in unit
Inner region electrode external terminal, i.e., conducting block 211 is connected with independent inner region electrode external terminal 5 in unit, and interior potential electrical field is applied
Block 41 is added also to apply block 411, other structures and 1 phase of embodiment using multiple unit internal electric fields corresponding with conducting block in unit
Together, conducting block in multiple units, inner region electrode external terminal and unit internal electric field application block are formed by blocking to connect respectively, is made
Potential electrical field applied area can apply electric field to more accurate and refinement to the film layer with electrochromic property in obtaining.
As an improvement, peripheral conductive area uses the structure of two openings with opposite sides, the difference is that two open
Mouth is staggeredly arranged, and insulating layer is provided only between two opening of periphery conductive area and peripheral electric field application block,
Peripheral conductive area side portion covers corresponding bar shaped insulating layer, and multiple unit external electric fields can also be used to apply the structure of block,
Four, the upper and lower, left and right orientation that peripheral electric field is applied to block is divided into mutually isolated four unit external electric fields application block；
The structure of the outer conducting block of multiple units may be employed, by four, the upper and lower, left and right orientation of peripheral conductive area be divided into mutually every
From four units outside conducting block, make unit external electric field apply the outer conducting block of block or unit connect respectively it is corresponding outer
Confining electrode outer lead.
Embodiment 3：A kind of electrochromic device assemblage province formula double-face electrode piece as shown in Figure 12 to 16, such as Figure 16
It is shown, subregion conductive layer 2 using peripheral conductive area structures of the embodiment 2 with two opposite openings of both sides, made into
One step is improved, and conducting block is multiple in the unit of interior conductive area, leaves gap in unit between conducting block, spaced
At least two rows are arranged, conducting block epitaxy part respectively stretch out and connect respectively corresponding to the periphery by two openings of conductive area in unit
Inner region electrode external terminal, conducting block is respectively arranged with corresponding interior conductive area epitaxy part 22, each epitaxy part in each unit
Corresponding inner region electrode external terminal 5 can be connected respectively to pass through neighbouring 23 edge of peripheral conductive area；Interior potential electrical field applied area
Block 41 also applies block 411 using multiple unit internal electric fields corresponding with conducting block in unit, and other structures are constant.Pass through multiple lists
Conducting block, inner region electrode external terminal and unit internal electric field apply the connection respectively of block in member so that interior potential electrical field applied area can
More accurate and refinement ground applies electric field to the film layer with electrochromic property.
Embodiment 4：It is further improved on the basis of embodiment 1, as shown in FIG. 17 and 18, shape is in " mouth " to insulating layer
Font is provided with peripheral conductive communication mouth 31, peripheral electric field applied area in the region being isolated with peripheral conductive area opening
Not direct to be connected with peripheral electrode outer lead, peripheral electric field applies block 42 and connects peripheral conduction by peripheral conductive communication mouth 31
Block 23, then couple peripheral electrode outer lead 6.Peripheral conductive communication mouth is using the rim openings shape shown in Figure 18 or as indicated at 17
Interior bone type.The insulating layer that this can be carried to peripheral conductive communication mouth is combined with embodiment 1 to 3.
Embodiment 5：As shown in figure 19, insulating layer applies block and conductive area in extraction using peripheral electric field is placed only in
Shape between the peripheral conductive area opening of epitaxy part, peripheral electric field apply block and are connected with peripheral conductive area as one
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
Example 1 to 3 combines.
Embodiment 6：In order to make using its color of electrochromic device made of the assemblage province formula double-face electrode piece and thoroughly
The variation of lightness occurs on electrode slice, can be by the assemblage province formula of the electrochromic device described in embodiment 1 to embodiment 5
The subregion electric field applied layer of double-face electrode on piece is using the conducting polymer system simultaneously with conductive characteristic and electrochromic property
Into.The example simultaneously with the conducting polymer of conductive characteristic and electrochromic property is poly-（3,4-rthylene dioxythiophene）/ poly-
Styrene sulfonic acid.
Embodiment 7：It as shown in figure 20, can be double with assemblage province formula by using the electrochromic device of embodiment 1 to 5
Face electrode slice sets electrochromic layer 8 or ion storage layer in the outer layer of the subregion electric field applied layer of one or both sides.If
Electrochromic layer is put, can make to utilize its color of electrochromic device and transparency made of the assemblage province formula double-face electrode piece
Variation occur on electrode slice；Ion storage layer is set, subregion electric field applied layer can be made only to undertake electric field and apply function, and
The function of ion storage is undertaken by ion storage layer.Increased electrochromic layer or ion storage layer can both be paved with point under it
Area's electric field applied layer, it is possible to have the zoning structure identical with the subregion electric field applied layer under it.
Although the present invention is described in detail above, but the invention is not restricted to this, anyone may basis
The principle of the present invention carry out various modifications.Therefore, any modification that all principles according to the invention are made should all be considered locating
In protection scope of the present invention.
Claims (10)
1. a kind of electrochromic device assemblage province formula double-face electrode piece, it includes the substrate sheet with electrode layer, feature
It is：The electrode layer is included in the partition type electrode layer that substrate sheet tow sides are set respectively, and partition type electrode layer includes low
The subregion conductive layer of layer and high-rise subregion electric field applied layer, subregion conductive layer be by mutually isolated peripheral conductive area and in
The conductive film of the interior conductive area composition in portion, the inner region electrode external terminal outside interior conductive area epitaxy part connection electrode layer；Institute
It states subregion electric field applied layer and applies what block formed by the interior potential electrical field of mutually isolated peripheral electric field application block and middle part
Conductive film, interior potential electrical field apply that block is corresponding with interior conductive area to be communicated as one, and pass through inner region electrode external terminal formed it is interior
Potential electrical field applied area conductive path, the peripheral electrode outer lead that peripheral electric field applies outside block unicom electrode layer form peripheral electricity
Field applied area conductive path applies in peripheral electric field and conduction at least covering extraction is provided between block and peripheral conductive area
The insulating layer of the peripheral conductive area opening of block epitaxy part.
2. electrochromic device according to claim 1 assemblage province formula double-face electrode piece, it is characterised in that：It is described outer
It is by least to enclose conductive area, interior conductive area, peripheral electric field to apply an at least block in block and interior potential electrical field application block
Two mutually isolated blocks of cells compositions.
3. electrochromic device according to claim 2 assemblage province formula double-face electrode piece, it is characterised in that：In described
Conductive area is made of conducting block arrangement in Unit at least two, and the epitaxy part of conducting block connects corresponding respectively in each unit
Inner region electrode external terminal, and interior potential electrical field applies block and applies block arrangement group by unit internal electric field corresponding with conducting block in unit
Into each unit internal electric field applies block and is communicated as one with conducting block in corresponding each unit.
4. electrochromic device according to claim 3 assemblage province formula double-face electrode piece, it is characterised in that：It is described outer
Two openings that conductive area is provided with a side opening or opposite sides are enclosed, conducting block is laterally arranged in unit, conductive in each unit
The epitaxy part of block connects corresponding inner region electrode external terminal using the peripheral conductive area opening.
5. electrochromic device according to claim 4 assemblage province formula double-face electrode piece, it is characterised in that：It is described outer
Two openings that conductive area uses opposite sides are enclosed, conducting block is arranged in a line or two rows in unit, in each unit outside conducting block
The portion of prolonging is utilized respectively neighbouring peripheral conductive area opening and connects corresponding inner region electrode external terminal.
6. the electrochromic device assemblage province formula double-face electrode piece according to claim 1 to 5 any one, feature
It is：The region being isolated on the insulating layer with peripheral conductive area opening is provided with peripheral conductive communication mouth, periphery electricity
Field applies block and connects peripheral electrode outer lead through peripheral conductive area using peripheral conductive communication mouth.
7. the electrochromic device assemblage province formula double-face electrode piece according to claim 1 to 5 any one, feature
It is：The insulating layer is arranged on the peripheral conductive area opening, and peripheral electric field applies block and connects with peripheral conductive area
It is logical.
8. the electrochromic device assemblage province formula double-face electrode piece according to claim 1 to 5 any one, feature
It is：The inner region electrode external terminal and/or peripheral electrode outer lead are a plurality of, are arranged along electrode layer periphery.
9. the electrochromic device assemblage province formula double-face electrode piece according to claim 1 to 5 any one, feature
It is：The subregion electric field applied layer is made of the conducting polymer for having conductive characteristic and electrochromic property simultaneously.
10. the electrochromic device assemblage province formula double-face electrode piece according to claim 1 to 5 any one, special
Sign is：The subregion electric field applied layer outer layer in one or both sides sets electrochromic layer or ion storage layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053134.8A CN108051971A (en) | 2018-01-19 | 2018-01-19 | Electrochromic device assemblage province formula double-face electrode piece |
Applications Claiming Priority (1)
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| CN201810053134.8A CN108051971A (en) | 2018-01-19 | 2018-01-19 | Electrochromic device assemblage province formula double-face electrode piece |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5877888A (en) * | 1997-06-10 | 1999-03-02 | Monsanto Company | Single and double sided electrochromic displays |
| TW201708902A (en) * | 2015-07-16 | 2017-03-01 | 馬克專利公司 | Device for the regulation of light transmission |
| CN208672996U (en) * | 2018-01-19 | 2019-03-29 | 姜卫东 | Electrochromic device assemblage province formula double-face electrode piece |
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2018
- 2018-01-19 CN CN201810053134.8A patent/CN108051971A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5877888A (en) * | 1997-06-10 | 1999-03-02 | Monsanto Company | Single and double sided electrochromic displays |
| TW201708902A (en) * | 2015-07-16 | 2017-03-01 | 馬克專利公司 | Device for the regulation of light transmission |
| CN208672996U (en) * | 2018-01-19 | 2019-03-29 | 姜卫东 | Electrochromic device assemblage province formula double-face electrode piece |
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Application publication date: 20180518 |