CN208672995U - Electrochromic device single-side electrode piece - Google Patents
Electrochromic device single-side electrode piece Download PDFInfo
- Publication number
- CN208672995U CN208672995U CN201820090457.XU CN201820090457U CN208672995U CN 208672995 U CN208672995 U CN 208672995U CN 201820090457 U CN201820090457 U CN 201820090457U CN 208672995 U CN208672995 U CN 208672995U
- Authority
- CN
- China
- Prior art keywords
- layer
- block
- electric field
- peripheral
- conductive area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005684 electric field Effects 0.000 claims abstract description 163
- 230000002093 peripheral effect Effects 0.000 claims abstract description 128
- 238000000407 epitaxy Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002322 conducting polymer Substances 0.000 claims description 4
- 229920001940 conductive polymer Polymers 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 15
- 238000002845 discoloration Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 21
- 238000009826 distribution Methods 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The utility model provides a kind of electrochromic device single-side electrode piece, solve the problems, such as that electrochromic device electrode structure can not make inside and outside region and the whole region accurate discoloration respectively of the electrochromic device, technical solution is: electrode layer includes the subregion conductive layer and high-rise subregion electric field applied layer that substrate one side low layer is arranged in, 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；Subregion electric field applied layer is applied the conductive film that block forms by the interior potential electrical field of mutually isolated peripheral electric field application block and middle part, interior potential electrical field applies that block is corresponding with interior conductive area to be communicated as one, and is provided with insulating layer between peripheral electric field application block and periphery conductive area.It accurately internal exterior domain and whole region can apply electric field respectively, realize the corresponding film layer with electrochromic property and accurately change colour.
Description
Technical field
The utility model relates to electrochromism part device, especially a kind of electrochromic device single-side electrode piece is used for group
At electrochromism part device, the electrode member for applying electric field to electrochromic layer is formed.
Background technique
Electrochromism refers to the optical properties such as color, transmitance, reflectivity, the absorptivity of material in the effect of extra electric field
The lower variation there is a phenomenon where stablizing, reversible, shows as the reversible change of color and transparency in appearance.With electrochromism
The material of performance is known as electrochromic material, and the device made of electrochromic material is known as electrochromic device.Currently, electroluminescent
There are mainly three types of structure types for Electrochromic device: the first structure combination layer is as shown in figure 26, 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 combination of the third structure
Layer is " substrate -- electrode layer -- electrochromism and electrolyte layer -- electrode layer -- substrate " structure.When by aforementioned
When the electrode layer of electrochromic device two sides applies electric field to electrochromic layer, what color and transparency occurred for electrochromic layer can
Inversion is apparently rendered as the reversible change that color and transparency occur for electrochromic device.But because of aforementioned electrochromism device
The electrode layer of part two sides is uniformly, is continuously covered with the whole region for needing to change colour, and two Side-electrode layers are again with conduction
With to electrochromic property film layer apply electric field dual function, therefore when need regional area discoloration when, the electrode
Layer, which not can avoid, applies electric field to the local electrochromic layer of unexpected discoloration, and unexpected color change interval is made to change colour, especially, when
It is expected that transformation region is that electrochromic device interior zone can not be kept away when unexpected transformation region is electrochromic device peripheral region
So that peripheral region is also changed colour with exempting from, causes the not accurate enough problem of electrochromic device local discolouration.
Summary of the invention
The purpose of the utility model is to provide a kind of electrochromic device single-side electrode pieces, solve existing electrochromism device
The problem of part electrode structure can not make the inside and outside region of the electrochromic device and whole region accurately change colour respectively, energy
It is enough accurately internally, exterior domain and whole region apply electric field respectively, and then realize and make corresponding have electrochromic property
Film layer accurately change colour.
The technical solution adopted in the utility model is: the electrochromic device single-side electrode piece includes with electrode layer
Substrate has technical point that the electrode layer includes the subregion conductive layer and high-rise subregion electricity that substrate one side low layer is arranged in
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,
Inner region electrode external terminal outside interior conductive area epitaxy part connection electrode layer；The subregion electric field applied layer is by mutually isolated
Peripheral electric field apply the interior potential electrical field at block and middle part and apply the conductive film of block composition, interior potential electrical field applies block leads with interior
Electric block correspondence is communicated as one, and forms interior potential electrical field applied area conductive path, peripheral electric field by inner region electrode external terminal
Apply the peripheral electrode outer lead outside block connection electrode layer and form peripheral electric field applied area conductive path, is applied in peripheral electric field
Add and is provided with the peripheral conductive area opening that interior conductive area epitaxy part is drawn at least covering between block and peripheral conductive area
The insulating layer at place.
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
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.
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.
The inner region electrode external terminal and/or peripheral electrode outer lead be it is a plurality of, arranged along electrode layer periphery.
One layer of corresponding electrochromic layer or ion storage layer are provided with outside the subregion electric field applied layer.
The subregion electric field applied layer uses while there is the conducting polymer of conductive characteristic and electrochromic property to be made.
The utility model has the advantages and positive effects of: due to using subregion conductive layer, insulating layer and subregion electric field
The overlaying structure of applied layer, interior conductive area of the subregion conductive layer using the peripheral conductive area and middle part being isolated, subregion electricity
Field applied layer also applies block and peripheral electric field application block using the interior potential electrical field being isolated, and interior potential electrical field is made to apply block
It is corresponding with interior conductive area and be communicated as one, and interior potential electrical field applied area conductive path is formed by inner region electrode external terminal,
Peripheral electric field applies block and forms peripheral electric field applied area conductive path by peripheral electrode outer lead, therefore, when only interior position
When the inner region electrode external terminal of electric field applied area conductive path and a pole of DC power supply are connected to form conductive path, interior potential electrical field
Apply block obtain with the identical electrode potential of direct current source electrode that be connected to and form internal field, and periphery electric field application block
Do not form electric field；When the peripheral electrode outer lead of only peripheral electric field applied area conductive path is extremely connected with the one of DC power supply
When, peripheral electric field apply block obtain with the identical electrode potential of direct current source electrode that is connected to and form internal field, and interior position
Electric 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
When, interior potential electrical field applies block and peripheral electric field application block obtain with the identical electrode potential of direct current source electrode that is connected to and
Form electric field in subregion electric field applied layer whole region, thus form can internally, exterior domain and whole region respectively into
Row accurately applies electric field, without applying electric field to the undesirable region for applying electric field.
Since the utility model has above-mentioned electrode potential guidance and electric field Formation and characteristics, it is practical new using this
Type single-side electrode piece combines manufactured electrochromic device, and the electrochromic device is by two the utility model single-side electrode piece phases
To setting, setting has the film layer 8 of electrochromic property among two subregion electric field applied layers.When by two the utility model
When the area single-side electrode Pian Neiwei electrode external terminal is connected with the two poles of the earth of DC power supply respectively, the corresponding tool in interior potential electrical field applied area
There is the film layer of electrochromic property that can show the variation of color and transparency under the action of electric field, and separated by insulating layer
Region cannot apply electric field to the film layer with electrochromic property, and the variation of color and transparency does not occur, solves existing
Electrochromic device carries out the problem of unexpected discoloration occurs when the discoloration of internal regional area；In by a single-side electrode piece
Area's electrode external terminal and peripheral electrode outer lead are extremely connected with the one of DC power supply, and by the interior position of another single-side electrode piece
When area's electrode external terminal and external zones electrode external terminal are extremely connected with DC power supply another, the film with electrochromic property
Layer can have region-wide colour change function in the region-wide variation that color and transparency occurs, electrochromic device.
Therefore, using electrochromic device made of the utility model with regulating and controlling inside and outside region and whole respectively
The function that region accurately changes colour.The single-side electrode piece of the utility model can use transparent material, and transmission type electrochromic is made
Device can also be made reflective electrochromic device using non-transparent material, be used for, be used for vapour for glasses, sunshading board etc.
Vehicle rearview mirror etc..
Detailed description of the invention
The utility model is further described below in conjunction with attached drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the A of Fig. 1-A is to cross-sectional view；
Fig. 4 is the B of Fig. 1-B is to cross-sectional view；
Fig. 5 is the subregion electric field applied layer distribution schematic diagram of the utility model embodiment 1；
Fig. 6 is the insulating layer distribution schematic diagram of the utility model embodiment 1；
Fig. 7 is the subregion conductive layer distribution schematic diagram of the utility model embodiment 1；
Fig. 8 is the structural schematic diagram of the utility model embodiment 2；
Fig. 9 is the C of Fig. 8-C is to cross-sectional view；
Figure 10 is the subregion electric field applied layer distribution schematic diagram of the utility model embodiment 2；
Figure 11 is the subregion conductive layer distribution schematic diagram of the utility model embodiment 2；
Figure 12 is the structural schematic diagram of the utility model embodiment 3；
Figure 13 is the left view of Figure 12；
Figure 14 is the D of Figure 12-D is to cross-sectional view；
Figure 15 is the subregion electric field applied layer distribution schematic diagram of the utility model embodiment 3；
Figure 16 is the subregion conductive layer distribution schematic diagram of the utility model embodiment 3；
Figure 17 is the structural schematic diagram of the utility model embodiment 4；
Figure 18 is the subregion conductive layer distribution schematic diagram of the utility model embodiment 4；
Figure 19 is a kind of formal distribution schematic diagram of the insulating layer of the utility model embodiment 4；
Figure 20 is another formal distribution schematic diagram of the insulating layer of the utility model embodiment 4；
Figure 21 is the structural schematic diagram of the utility model embodiment 5；
Figure 22 is the left view of Figure 17；
Figure 23 is a kind of insulation layer structure schematic diagram of the utility model embodiment 5；
Figure 24 is another insulation layer structure schematic diagram of the utility model embodiment 5；
Figure 25 is a kind of insulation layer structure schematic diagram of the utility model embodiment 6；
Figure 26 is the first structure of existing electrochromic device combination schematic diagram of a layer structure；
Figure 27 is the use state diagram of the utility model.
Number explanation in figure: 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, 8 film layers with electrochromic property.
Specific embodiment
The specific structure of the utility model is described in detail according to Fig. 1~26.
Embodiment 1, as shown in Fig. 1 to 7, a kind of electrochromic device single-side electrode piece comprising with electrode layer
Substrate 1, electrode layer use the subregion conductive layer 2 and high-rise subregion electric field applied layer that the low layer of laying is faced out by substrate side
Inner region electrode external terminal 5 and peripheral electrode outer lead 6 is arranged in 4 compositions, outer rim.Subregion conductive layer 2 is by peripheral conductive area 23
The conductive film formed with the interior conductive area 21 being trapped among in the middle part of peripheral conductive area, peripheral conductive area 23 and interior conductive area 21
It is mutually isolated by gap 7 or filler, it is non-conductive between each other.Interior conductive area epitaxy part 22 passes through peripheral conductive area 23
Connect inner region electrode external terminal 5.Subregion electric field applied layer 4 is to apply block 42 by peripheral electric field and be enclosed in peripheral electric field to apply
Interior potential electrical field in the middle part of block applies the conductive film that block 41 forms, and peripheral electric field applies block 42 and interior potential electrical field applies block
It is mutually isolated by gap 7 or filler between 41, it is non-conductive between each other.Subregion electric field applied layer 4 is backward for being powered
Film layer with electrochromic property applies the conductive film of electric field, and interior potential electrical field applies block 41 and interior conductive area 21 is corresponding simultaneously
It is communicated as one, interior potential electrical field applied area conductive path is formed by inner region electrode external terminal 5.It can be in peripheral conductive area 23
And the whole region that peripheral electric field applies between block 42 is provided with insulating layer 3, can also draw interior conductive area epitaxy part
Peripheral conductive area opening and peripheral electric field apply and be provided with insulating layer 3 between block, insulating layer 3 is for being isolated peripheral electricity
Field applies block 42 and interior conductive area epitaxy part 22, since interior conductive area epitaxy part directly stretches to outside electrode layer, the insulation
Electric jamming periphery electric field after layer can prevent interior conductive area epitaxy part to be powered applies block 42, and peripheral electric field applies block
42 can directly connection peripheral electrode outer lead 6, formation peripheral electric field applied area conductive path, peripheral electrode outer lead can be
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, to make
The color changeable effect of film layer with electrochromic property is more preferably 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 of subregion conductive layer 2, form non-electric conducting state.Peripheral electric field applies block
It can be in " mouth " font conductive film of plane using shape, be used to form peripheral electrical field shape.Peripheral conductive area and insulating layer
It can also be in " mouth " font of plane using shape, convenient for forming the relative shape of periphery and central region.
In using electrochromic device made of the utility model, subregion electric field applied layer 4 is used for electroluminescent change
The film layer of color characteristic applies electric field, and interior potential electrical field applies the interior zone that block 41 is located at subregion electric field applied layer 4, interior potential electrical field
Apply other regions other than block 41 and form peripheral electric field application block 4, interior potential electrical field, which applies block 41, to be had to one's respective area
Apply the function of electric field, peripheral electric field applies block 42 and has both oriented one's respective area conduction and apply the dual function of electric field to one's respective area
Energy.
The electrochromic device single-side electrode piece can integrally use plane or molded non-planar, and gap or filler exist
Meet in nonconducting situation can very little, can be as small as the unresolvable degree of naked eyes, to improve whole visual experience,
Substrate can be transparent or opaque basic component, and subregion conductive layer and subregion electric field applied layer are made of an electrically conducting material
Transparent or opaque film layer, insulating layer are the transparent or opaque film layers being formed of an electrically insulating material.The basic structure of substrate
Part can be using glass, resin, transparent plastic film, polishing metal plate, the glass for plating reflecting layer.Conductive material can use oxygen
Change indium, tin oxide, zinc oxide, the indium oxide of tin dope, the tin oxide of Fluorin doped, the tin oxide of Sb doped, nano silver, carbon nanometer
Pipe, gold.Insulating materials can use 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.Together
The isolation of one layer of each block can be to be separated by gap 7 or filler, non-conductive between each other.Inner region electrode external terminal and/
Or peripheral electrode outer lead be it is a plurality of, along electrode layer periphery dispersed placement, each unit block distinguishes the corresponding inner region electrode of connection
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 and is connected separately with solely
Vertical inner region electrode external terminal 5；And interior potential electrical field apply block 41 also using by with 211 corresponding number of conducting block in unit and
The unit internal electric field of arrangement position applies block 411 and forms, and enables interior potential electrical field applied area more accurate and refines ground to tool
There is the film layer of electrochromic property to apply electric field.Specially following examples 2 to 4.
Embodiment 2: a kind of electrochromic device single-side electrode piece as shown in Fig. 8 to 11, on the basis of embodiment 1
On, the interior conductive area 21 of subregion conductive layer 2 is further improved, in substrate surface, side is arranged in peripheral conductive area
Two openings of opening or opposite sides, the electrochromic device of a side opening are not shown with single-side electrode piece, peripheral conduction region
Block structure is a longitudinal side opening, i.e., by " mouth " font periphery conductive area remove a lower part while or top while；Fig. 8 is
The electrochromic device single-side electrode piece of two openings with opposite sides, peripheral conductive area structure is, in Figure 11,
" mouth " font periphery conductive area, i.e., is removed the side on lower part and top by two regions setting, two opening opposing upper and lower simultaneously, or
The peripheral conductive area for there was only longitudinal left and right sides is formed, interior conductive area 21 is by conductive in Unit at least two separately
The lateral arrangement composition of block, i.e., using conducting block 211 in two or more units, there are gap between conducting block in each unit,
Be in line, form in conductive area, conducting block is respectively arranged with corresponding epitaxy part 22 in each unit, can using with
The interior conductive area epitaxy part 22 that conducting block is connected in strip element, conducting block passes through individually corresponding outer in each unit
Prolong portion's conductive area longitudinal opening stretching to the periphery and is separately connected corresponding inner region electrode external terminal, i.e. conducting block in each unit
211 are 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 more
A unit internal electric field applies block 411, and other structures are same as Example 1, forms conducting block in multiple units, interior by blocking
Area's electrode external terminal and unit internal electric field apply block and are separately connected, and enable interior potential electrical field applied area more accurate and refinement ground
Electric field is applied to the film layer with electrochromic property.
Embodiment 3: a kind of electrochromic device single-side electrode piece as shown in Figure 12 to 16, as shown in figure 16, point
Area's conductive layer 2 is further improved using the peripheral conductive area structure of two openings opposite with two sides of embodiment 2,
Conducting block is multiple in the unit of interior conductive area, and there are gaps between conducting block in each unit, is spaced apart from each other arrangement at least
Two rows, conducting block epitaxy part respectively stretch out and be separately connected corresponding inner region electrode to the periphery by two openings of conductive area in unit
Outer lead, conducting block is respectively arranged with corresponding interior conductive area epitaxy part 22 in each unit, and each epitaxy part can pass through
Neighbouring 23 edge of peripheral conductive area, is separately connected corresponding inner region electrode external terminal 5；Interior potential electrical field applies block 41 and also adopts
Apply block 411 with multiple unit internal electric fields corresponding with conducting block in unit, other structures are constant.By conductive in multiple units
Block, inner region electrode external terminal and unit internal electric field apply being separately connected for block, enable interior potential electrical field applied area more accurate
Electric field with refinement is applied to the film layer with electrochromic property.
Embodiment 4: it as shown in Figure 17 to 20, is further improved on the basis of embodiment 2, peripheral conductive area
Also using the structure of two openings with opposite sides, the difference is that two openings are staggeredly arranged, interior conductive area 21
By conducting block in Unit at least two separately, laterally arrangement is formed, that is, uses conducting block 211 in two or more units,
There are gaps between conducting block in each unit, are in line, the interior conductive area of composition, and conducting block is set respectively in each unit
It is equipped with corresponding epitaxy part 22, it can be using the interior conductive area epitaxy part 22 being connected with conducting block in strip element, respectively
Conducting block is separately connected by independent corresponding epitaxy part to neighbouring peripheral conductive area opening stretching corresponding in a unit
Inner region electrode external terminal, i.e., conducting block 211 is connected with independent inner region electrode external terminal 5 in each unit, and interior potential electrical field applies
Block 41 also applies block 411 using multiple unit internal electric fields corresponding with conducting block in unit.As shown in figure 19, insulating layer can be with
It is provided only on two opening of periphery conductive area and peripheral electric field applies between block, corresponding partial mulching shape can be used
Shape covers corresponding bar shaped insulation in the peripheral conductive area side portion being open with peripheral conductive area two as shown in figure 20
Peripheral conductive communication mouth is arranged in layer in the bar shaped insulating layer, make peripheral conductive communication mouth and peripheral conductive area opening every
From making peripheral electric field apply block and pass through peripheral conductive communication mouth and connect peripheral conductive area, then couple peripheral electrode outer lead.
Apply being separately connected for block by conducting block, inner region electrode external terminal and unit internal electric field in multiple units, so that interior potential electrical field
Applied area can apply electric field to the film layer with electrochromic property to more accurate and refinement.It can be using outside multiple units
Electric field applies the structure of block, and four, the upper and lower, left and right orientation that peripheral electric field applies block is divided into four mutually isolated lists
First external electric field applies block；It can also be using the structure of the outer conducting block of multiple units, by the upper and lower, left and right four of peripheral conductive area
A orientation is divided into the outer conducting block of four mutually isolated units, and each unit external electric field is made to apply block or the outer conducting block difference of unit
Connect corresponding peripheral electrode outer lead.
Embodiment 5: as shown in Figure 21 to 24, being further improved on the basis of embodiment 1, and insulating layer shape is in " mouth "
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.As shown in figs. 23 and 24, peripheral conductive communication mouth uses rim openings shape or interior
Portion's through-hole type.The insulating layer that this can also be had to peripheral conductive communication mouth is combined with embodiment 2 or 3.It can also be using as schemed
Form shown in 20.
Embodiment 6: as shown in figure 25, insulating layer is placed only in peripheral electric field and applies block and draw interior conductive area extension
Between the peripheral conductive area opening in portion, peripheral electric field applies block and is communicated as one with peripheral conductive area, reduces absolutely
The area of edge layer setting, simplifies manufacture craft, saves cost.It can also combine the improvement of the insulating layer with embodiment 2 or 3.
Embodiment 7: it can be applied by the electrochromic device single-side electrode piece using embodiment 1 to 5 in subregion electric field
Add and is provided with one layer of electrochromic layer or ion storage layer outside layer 4.It is provided with one layer of electrochromic layer, can be made electroluminescent using this
The variation of its color of electrochromic device and transparency made of Electrochromic device single-side electrode piece occurs on electrode slice；Setting
There is one layer of ion storage layer, subregion electric field applied layer can be made only to undertake, and electric field applies function or conductive and electric field applies function,
And the function of ion storage is undertaken by ion storage layer.Increased electrochromic layer or ion storage layer can be both paved under it
Subregion electric field applied layer, it is possible to have zoning structure identical with the subregion electric field applied layer under it.
Embodiment 8: in order to make to utilize its color of electrochromic device made of the single-side electrode piece with two layers of electrode layer
Variation with transparency occurs on electrode slice, can be by the single side electricity of electrochromic device described in embodiment 1 to embodiment 5
Subregion electric field applied layer on pole piece uses while there is the conducting polymer of conductive characteristic and electrochromic property to be made.Simultaneously
The example of conducting polymer with conductive characteristic and electrochromic property is poly- (3,4-rthylene dioxythiophene)/polystyrene sulphur
Acid.
It as shown in figure 27, is the use state diagram of the utility model.The electrochromic device is practical new by two sheets
Type single-side electrode piece is oppositely arranged, and setting has the film layer 8 of electrochromic property among two subregion electric field applied layers.It is described
Film layer with electrochromic property can be one layer of electrochromic layer, be also possible to electrochromic layer/electrolyte layer lamination
Structure is also possible to electrochromic layer/electrolyte layer/electrochromic layer laminated construction, is also possible to electrochromic layer/electrolysis
Matter layer/ion storage layer laminated construction.Distinguish when by two the utility model single-side electrode Pian Neiwei area's electrode external terminals
When being connected with the two poles of the earth of DC power supply, interior potential electrical field applied area is corresponding to have the function of the film layer of electrochromic property in electric field
The variation of color and transparency can be showed down, and the region separated by insulating layer cannot be to the film layer with electrochromic property
Apply electric field, the variation of color and transparency does not occur, solves existing electrochromic device and carry out internal regional area discoloration
The problem of Shi Fasheng unexpected discoloration；When by the inner region electrode external terminal of single-side electrode piece and peripheral electrode outer lead with
The one of DC power supply is extremely connected, and another single-side electrode Pian Neiwei area's electrode external terminal and external zones electrode external terminal is equal
When being extremely connected with DC power supply another, the film layer with electrochromic property can be in the region-wide change that color and transparency occurs
Change, electrochromic device has region-wide colour change function.
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. a kind of electrochromic device single-side electrode piece, it includes the substrate with electrode layer, it is characterised in that: the electrode
Layer includes the subregion conductive layer and high-rise subregion electric field applied layer that substrate one side low layer is arranged in, and subregion conductive layer is by phase
The conductive film of the interior conductive area composition of the peripheral conductive area and middle part be mutually isolated, interior conductive area epitaxy part connection electrode layer
External inner region electrode external terminal；The subregion electric field applied layer is to apply block and middle part by mutually isolated peripheral electric field
Interior potential electrical field applies the conductive film of block composition, and interior potential electrical field applies that block is corresponding with interior conductive area to be communicated as one, and leads to
It crosses inner region electrode external terminal and forms interior potential electrical field applied area conductive path, peripheral electric field applies outer outside block connection electrode layer
Confining electrode outer lead forms peripheral electric field applied area conductive path, applies in peripheral electric field and sets between block and peripheral conductive area
It is equipped with the insulating layer that the peripheral conductive area opening of interior conductive area epitaxy part is drawn at least covering.
2. electrochromic device according to claim 1 single-side electrode piece, it is characterised in that: the periphery conduction region
It is mutual by least two that block, interior conductive area, peripheral electric field, which apply an at least block in block and interior potential electrical field application block,
The blocks of cells of isolation forms.
3. electrochromic device according to claim 2 single-side electrode piece, it is characterised in that: the interior conductive area is
It is made of conducting block arrangement in Unit at least two, the epitaxy part of conducting block is separately connected outside corresponding inner region electrode in each unit
Lead, and interior potential electrical field applies block and is made of unit internal electric field corresponding with conducting block in unit application block arrangement, 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 single-side electrode piece, it is characterised in that: the periphery conductive area
Two openings of a side opening or opposite sides are provided with, conducting block is laterally arranged in unit, the epitaxy part of conducting block in each unit
Corresponding inner region electrode external terminal is connected using the peripheral conductive area opening.
5. electrochromic device according to claim 4 single-side electrode piece, it is characterised in that: the periphery conductive area
Using two openings of opposite sides, conducting block is arranged in a line or two rows in unit, and conducting block epitaxy part is sharp respectively in each unit
Corresponding inner region electrode external terminal is connected with neighbouring peripheral conductive area opening.
6. electrochromic device according to claim 5 single-side electrode piece, it is characterised in that: conducting block in the unit
It is arranged using a line, two openings of the opposite sides are staggeredly arranged.
7. according to claim 1 to the single-side electrode piece of electrochromic device described in 6 any one, it is characterised in that: described
The region being isolated on insulating layer with peripheral conductive area opening is provided with peripheral conductive communication mouth, and peripheral electric field applies block
Peripheral electrode outer lead is connected through peripheral conductive area using peripheral conductive communication mouth.
8. according to claim 1 to the single-side electrode piece of electrochromic device described in 6 any one, it is characterised in that: described
In the peripheral conductive area opening, peripheral electric field applies block and is connected to peripheral conductive area for insulating layer setting.
9. according to claim 1 to the single-side electrode piece of electrochromic device described in 6 any one, it is characterised in that: described
Inner region electrode external terminal and/or peripheral electrode outer lead be it is a plurality of, arranged along electrode layer periphery.
10. according to claim 1 to the single-side electrode piece of electrochromic device described in 6 any one, it is characterised in that: described
One layer of electrochromic layer or ion storage layer are provided with outside subregion electric field applied layer.
11. according to claim 1 to the single-side electrode piece of electrochromic device described in 6 any one, it is characterised in that: described
Subregion electric field applied layer uses while there is the conducting polymer of conductive characteristic and electrochromic property to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090457.XU CN208672995U (en) | 2018-01-19 | 2018-01-19 | Electrochromic device single-side electrode piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090457.XU CN208672995U (en) | 2018-01-19 | 2018-01-19 | Electrochromic device single-side electrode piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672995U true CN208672995U (en) | 2019-03-29 |
Family
ID=65819829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820090457.XU Expired - Fee Related CN208672995U (en) | 2018-01-19 | 2018-01-19 | Electrochromic device single-side electrode piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037629A (en) * | 2018-01-19 | 2018-05-15 | 姜卫东 | Electrochromic device single-side electrode piece |
-
2018
- 2018-01-19 CN CN201820090457.XU patent/CN208672995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037629A (en) * | 2018-01-19 | 2018-05-15 | 姜卫东 | Electrochromic device single-side electrode piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106886117B (en) | Electrochromic device and electrochromic dimming device | |
| US8405896B2 (en) | Controlled-transparency electrochromic device | |
| US8289609B2 (en) | Controlled-transparency electrochromic device | |
| US6995892B2 (en) | Electrically controllable device having variable optical and/or energy properties | |
| CN107991821A (en) | It is a kind of can independent control subregion discoloration electrochromic device | |
| JP4759139B2 (en) | Devices based on poly- (3,4-dioxythiophene) derivatives that are electrochromically switched by protons | |
| JP2016105150A (en) | Electrochromic device and manufacturing method of the same | |
| CN108369362A (en) | Electrochromic device | |
| KR102101866B1 (en) | Method for manufacturing Flexible Electro-Chromic element | |
| KR20100131988A (en) | Electrochromic device including a meshing | |
| WO2013054367A1 (en) | Electrochromic device | |
| JP2022502693A (en) | Multi-functional dimming film and structure containing this film | |
| CN112904636B (en) | Electrochromic device and electronic terminal comprising same | |
| CN108037629A (en) | Electrochromic device single-side electrode piece | |
| CN208672995U (en) | Electrochromic device single-side electrode piece | |
| CN208672997U (en) | Three layers of assemblage province formula double-face electrode piece of electrochromic device | |
| CN218446305U (en) | Electrochromic device | |
| CN108020976A (en) | It is a kind of can independent control electrochromic layer subregion discoloration electrochromic device | |
| CN107991824A (en) | Electrochromic device partition type double-face electrode piece | |
| CN208672996U (en) | Electrochromic device assemblage province formula double-face electrode piece | |
| CN107484280B (en) | A kind of heatable side window glass | |
| CN208126073U (en) | It is a kind of can independent control subregion discoloration electrochromic device and single-side electrode piece | |
| CN105338672A (en) | Automobile laminated glass capable of being uniformly and electrically heated | |
| CN208384319U (en) | It is a kind of can independent control electrochromic layer subregion discoloration electrochromic device and single-side electrode piece | |
| CN207924334U (en) | It is a kind of can independent control electrochromic layer two area's single-side electrode piece of electrochromic device and a floor electrode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |