CN108646497A - Using the traffic electrochomeric glass and glass assembly of laser grooving circuit arrangement - Google Patents
Using the traffic electrochomeric glass and glass assembly of laser grooving circuit arrangement Download PDFInfo
- Publication number
- CN108646497A CN108646497A CN201810785165.2A CN201810785165A CN108646497A CN 108646497 A CN108646497 A CN 108646497A CN 201810785165 A CN201810785165 A CN 201810785165A CN 108646497 A CN108646497 A CN 108646497A
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- China
- Prior art keywords
- conductive layer
- busbar
- glass
- traffic
- stack layers
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- 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.)
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Classifications
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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
-
- 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
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
Abstract
The present invention provides a kind of traffic electrochomeric glass and glass assembly using laser grooving circuit arrangement, first busbar is arranged using two ways, when the size of the first conductive layer is more than EC stack layers and the second conductive layer, the size difference of its in-plane is formed with the side slot for arranging the first busbar, when the size of the first conductive layer is equal to EC stack layers and the second conductive layer, first busbar sequentially passes through the second conductive layer and EC stack layers, groove depth reaches the first conductive layer, the first laser cutting for partition the first busbar and the second busbar that insulate is offered on second conductive layer and EC stack layers.Electrochomeric glass substrate can be drawn neighbouring terminals by the present invention with one side, avoid the work of traditional handicraft middle and later periods coiling, and automation mechanized operation may be implemented, and improve production efficiency, improve product aesthetics and leakproofness.
Description
Technical field
The present invention relates to photo chromic glass technical fields, and in particular to a kind of traffic carrying out circuit arrangement using laser grooving
With electrochomeric glass and glass assembly, can use on building glass, Vehicular skylight and side elevation, curtain wall, lighting roof, and
The door and shell of household electrical appliance.
Background technology
Electrochromism refers to material under the action of outer making alive, and with material doping and dedoping occurs for charged ion, leads to material
Redox reaction occurs for material, and then showing for reversible change occurs in visible light IR absorbing area for the optical property of material
As.The variation for showing as color and transparency of its macroscopic view.The electrochomeric glass prepared using the performance can be to sunlight
Radiation carries out intelligent adjusting, optionally absorbs or reflect extraneous heat radiation, reduces the energy consumption of building, and solve increasingly
Serious light pollution in cities problem represents current state-of-the-art building energy conservation glass technology.
Electrochromism technology and doubling glass, hollow glass, vacuum glass are combined, there can be peace simultaneously
The product of Quan Xing, aesthetics, energy saving.
In the production process of electrochomeric glass, it is necessary to wiring issue is considered, to give electrochromism stack layer to apply
Voltage.All it is to draw wiring in the both sides of photo chromic glass opposite side in currently existing scheme, it, will then during follow-up hollow
Wherein a lead is close to empty space item（Aluminium parting bead or warm edge strip）Outer edge detours near another, then draws two
Line draws hollow glass and carries out wiring.
Such later stage mode of connection needs manual operation, it is difficult to realize automation mechanized operation, low production efficiency, and be easy
Gas line is generated, sealing performance is influenced.
Invention content
The present invention provides a kind of circuit arrangement mode of electrochomeric glass wiring, insulated by the way of laser grooving every
Break two electrode cables.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of electrochomeric glass using laser grooving circuit arrangement, including be sequentially stacked glass substrate, ion barrier,
First conductive layer, EC stack layers and the second conductive layer, first conductive layer in-plane size be more than EC stack layers and
The size difference of second conductive layer, in-plane is formed with the side for arranging the first busbar in the side of the first conductive layer
Slot, for drawing first electrode conducting wire, the side of second conductive layer far from the first busbar is disposed with first busbar
Second busbar, second busbar are offered for drawing second electrode conducting wire on second conductive layer and EC stack layers
For the first laser cutting for partition the first busbar and the second busbar that insulate, the first electrode conducting wire is along the first conduction
Layer outer edge cabling, two electrode cables form connection jaws in same place.
In addition the present invention provides a kind of electrochomeric glass, without by the area design of the first conductive layer at more than EC to folded
Layer and the second conductive layer, can also realize laser grooving circuit arrangement, specifically：
Including glass substrate, ion barrier, the first conductive layer, EC stack layers and the second conductive layer being sequentially stacked, feature
It is, through there is the first busbar on second conductive layer and EC stack layers, the upper end of first busbar is for drawing the
One electrode cable, lower end are electrically connected with the first conductive layer, and the side of second conductive layer far from the first busbar is disposed with
Two busbars, second busbar open up useful for drawing second electrode conducting wire on second conductive layer and EC stack layers
In the first laser cutting of insulation partition the first busbar and the second busbar, the first electrode conducting wire is along the second conductive layer
Outer edge cabling, two electrode cables form connection jaws in same place.
The form that a kind of second busbar is arranged in three sides, ruler of first conductive layer in in-plane are also provided
Very little to be more than EC stack layers and the second conductive layer, the size difference of in-plane is formed in the side of the first conductive layer for arranging
The side slot of first busbar, first busbar converge for drawing first electrode conducting wire, second conductive layer opposite first
Other three side of stream side is disposed with the second busbar, and second busbar is for drawing second electrode conducting wire, and described second
The first laser cutting for partition the first busbar and the second busbar that insulate is offered on conductive layer and EC stack layers.
Since when sputtering processing, the first conductive layer is easy to contact from lateral edge with the second conductive layer, in order to anti-
Only marginal position short circuit, first conductive layer offer second laser along the edge part of the second busbar distributing position and carve
Slot, for separating the first conductive layer and edge part insulation.
Preferably, the first laser cutting is arranged along the first busbar and first electrode conducting wire direction.
Using the glass assembly of above-mentioned electrochomeric glass, the glass assembly is laminated glass component, hollow glass group
Part or vacuum glass component.
By above technical scheme it is found that electrochomeric glass substrate can be drawn neighbouring wiring by the present invention with one side
End, avoids the work of traditional handicraft middle and later periods coiling, and automation mechanized operation may be implemented, and improves production efficiency, and it is beautiful to improve product
Degree and leakproofness.
Description of the drawings
Fig. 1 is the layer structure schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the circuit arrangement schematic diagram one of the embodiment of the present invention 1；
Fig. 3 is the circuit arrangement schematic diagram two of the embodiment of the present invention 1；
Fig. 4 is the layer structure schematic diagram of the embodiment of the present invention 2；
Fig. 5 is the layer structure schematic diagram of the embodiment of the present invention 3；
Fig. 6 is the circuit arrangement schematic diagram of the embodiment of the present invention 2；
Fig. 7 is the circuit arrangement schematic diagram of the embodiment of the present invention 3；
Fig. 8 is the circuit arrangement schematic diagram of the embodiment of the present invention 4；
Fig. 9 is another outlet method of electrode cable in the embodiment of the present invention 4.
Specific implementation mode
A kind of preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
The film layer structure of the electrochomeric glass includes the glass substrate 1 being sequentially stacked, ion barrier 2, first leads
Electric layer 3, EC stack layers 4 and the second conductive layer 5.
The ion barrier 2 can be formed by the nitride of the oxide of silicon, titanyl compound or silicon, e.g. by two
Silica (SiO2), titanium dioxide (TiO2) or silicon nitride (Si3N4) are formed, and the thickness of ion barrier can be 15~
30nm。
First conductive layer 3 can be by zinc oxide, tin oxide, Al-Doped ZnO（AZO）, tin indium oxide（ITO）, fluorine doped oxygen
Change the transparent conductive oxides such as tin (FTO) to be formed, the thickness of including transparent conducting oxide layer is 5 ~ 300nm, preferably 5 ~ 100nm.
The EC stack layers 4 are the Inorganic multilayer structure with electrochromism function, including electrochromic layer, ion conductor
Layer and to the stacking of electrode layer, can also be electrochromic layer and the stacking with the ion conductive layer to electrode function.
Second conductive layer 5 can be by zinc oxide, tin oxide, Al-Doped ZnO（AZO）, tin indium oxide（ITO）, fluorine doped oxygen
Change the transparent conductive oxides such as tin (FTO) to be formed；The thickness of including transparent conducting oxide layer is 5 ~ 300nm, preferably 5 ~ 100nm.
The present invention carries out circuit arrangement using laser grooving mode, and the purpose is to the first busbars 6 and second of partition that insulate
Busbar 7, first busbar is for drawing first electrode conducting wire 8, and the second busbar is for drawing second electrode conducting wire 9, and two
A busbar can be tin-coated copper strip or conductive silver paste, and thickness is 20 ~ 200 microns, first electrode conducting wire and second electrode
The quantity of conducting wire does not limit, at least one.When circuit arrangement, first have in electrochromism film layer process, to electricity
Mutagens color film layer carries out laser ablation, then carries out the cabling of electrode cable.
Embodiment 1：
As shown in Figure 1, in order to place the first busbar 6 on the first conductive layer 3, need to be formed on the first conductive layer exposed
Part.
In the present embodiment, 3 area of the first conductive layer is more than EC stack layers 4 and the second conductive layer 5, the size of in-plane
Difference is formed with the side slot 31 for arranging the first busbar in the side of the first conductive layer, after film plating is completed, exposed
Side slot side prepares the first busbar 6.Second is prepared at 5 surface of the second conductive layer and the first busbar in the position of opposite side to converge
Item 7 is flowed, first laser cutting is being formed using laser ablation EC stack layers and the second conductive layer close to the first busbar side
10, prevent the second conductive layer and the first busbar to be electrically connected.Preferably, insulation can be filled in first laser cutting
Object prevents conductive particle from entering notch effect insulating properties.First busbar and the second busbar can be tin-coated copper strip or lead
Electric silver paste, thickness are 20 ~ 200 microns.
As shown in Figures 2 and 3, it is electrically connected with the second busbar 7 using 9 one end of second electrode conducting wire, the other end stretches out electroluminescent
Outside photo chromic glass, it to be used for later stage wiring；It is electrically connected with the first busbar 6 using one end of first electrode conducting wire 8, first electrode is led
The track of line is in the outside of first laser cutting 10, and close to the edge of electrochomeric glass, other end cabling is to close
It at second electrode conducting wire, stretches out outside electrochomeric glass, forms connection jaws in same place with electrode cable, be used for later stage wiring.
First busbar 6 is continuously arranged along the side of electrochomeric glass arrangement or along the adjacent both sides of electrochomeric glass.
Embodiment 2：
As shown in figure 4, first conductive layer 3, EC stack layers 4 are identical with the area of 5 three of the second conductive layer, the first conductive layer
Area be not necessarily to be more than EC stack layers and the second conductive layer.
Through there is the first busbar on second conductive layer 5 and EC stack layers 4, the upper end of first busbar 6 is used for
Draw first electrode conducting wire 8, lower end is electrically connected with the first conductive layer 3, second conductive layer, 5 side far from the first busbar
It is disposed with the second busbar 7, second busbar is for drawing second electrode conducting wire 9.
When placing the first busbar 6, needs to use laser grooving, sequentially pass through the second conductive layer and EC stack layers, slot
As deep as to the first conductive layer, conductive silver paste is poured into slot, forms the first busbar, and the first busbar and the first conductive layer are stablized
Electrical connection.Go out first laser cutting 10 using laser ablation on the inside of the first busbar again, for preventing the second conductive layer and
One busbar is electrically connected.Preferably, insulant can be filled in first laser cutting, prevents conductive particle from entering cutting
Influence insulating properties.
Fig. 6 shows the circuit arrangement schematic diagram of embodiment 2, and arrangement form is similar to Example 1, wherein the second confluence
Item 7 is continuously arranged along the side of electrochomeric glass arrangement or along the adjacent both sides of electrochomeric glass.
Embodiment 3：
As shown in Fig. 5 and Fig. 7, the difference from example 2 is that, first conductive layer 3 is located at the edge of 7 side of the second busbar
Portion offers second laser cutting 11, for separating the first conductive layer and edge part insulation.When sputtering the first conductive layer
Laser ablation just is carried out at edge, laser grooving is formed, the first conductive layer is divided into the two parts being electrically insulated from one another, other portions
Divide identical as above-described embodiment 2.
In above three embodiments, the joints of the two electrodes conducts position adjacent in homonymy, it may be convenient to connect
Conduction is drawn the fluid sealant of hollow glass convenient for the later stage by terminal box.The present invention avoids the work of traditional handicraft later stage coiling, can
To realize automation mechanized operation, production efficiency is improved, improves product aesthetics and leakproofness.
Embodiment 4：
As shown in FIG. 8 and 9, difference lies in second conductive layer 5 is another opposite first busbar, 6 side with embodiment 1
Outer three side is disposed with the second busbar 7, and second laser cutting 11 is arranged along the edge part of the second busbar distributing position, uses
Separate in by the first conductive layer and edge part insulation.
First electrode conducting wire 8 does not have to close to the edge of electrochomeric glass into walking line in first busbar, directly from the
The side outlet of one busbar, and second electrode conducting wire 9 can converge from the second busbar that the first busbar side goes out to first
The side outlet of item is flowed, same place forms connection jaws, is used for later stage wiring, with reference to Fig. 8.Meanwhile considering the convenience of wiring, second
Electrode cable 9 can also be from the opposite side outlet far from the first busbar, with reference to Fig. 9.
After the completion of photo chromic glass wiring, doubling glass, hollow glass and vacuum glass can be further processed into.Doubling mistake
Cheng Zhong, coated surface can be with film contact, or is not contacted with hollow sealing gas with film contact.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (10)
1. a kind of traffic electrochomeric glass using laser grooving circuit arrangement, including be sequentially stacked glass substrate, from
Sub- barrier layer, the first conductive layer, EC stack layers and the second conductive layer, which is characterized in that first conductive layer is in in-plane
Size be more than EC stack layers and the second conductive layer, the size difference of in-plane is formed in the side of the first conductive layer to be used for
Arrange the side slot of the first busbar, first busbar is for drawing first electrode conducting wire, and second conductive layer is far from first
The side of busbar is disposed with the second busbar, and second busbar is for drawing second electrode conducting wire, second conductive layer
It is electric for the first laser cutting for separating the first busbar and the second busbar of insulating, described first with being offered on EC stack layers
Polar conductor forms connection jaws along the first conductive layer outer edge cabling, two electrode cables in same place.
2. a kind of traffic electrochomeric glass using laser grooving circuit arrangement, including be sequentially stacked glass substrate, from
Sub- barrier layer, the first conductive layer, EC stack layers and the second conductive layer, which is characterized in that second conductive layer and EC stack layers
Above through there is the first busbar, the upper end of first busbar is for drawing first electrode conducting wire, lower end and the first conductive layer electricity
Connection, the side of second conductive layer far from the first busbar are disposed with the second busbar, and second busbar is for drawing
Second electrode conducting wire offers on second conductive layer and EC stack layers and converges with second for the first busbar of partition that insulate
The first laser cutting of item, the first electrode conducting wire is along the second conductive layer outer edge cabling, and two electrode cables are same
Place forms connection jaws.
3. a kind of traffic electrochomeric glass using laser grooving circuit arrangement, including be sequentially stacked glass substrate, from
Sub- barrier layer, the first conductive layer, EC stack layers and the second conductive layer, which is characterized in that first conductive layer is in in-plane
Size be more than EC stack layers and the second conductive layer, the size difference of in-plane is formed in the side of the first conductive layer to be used for
Arrange the side slot of the first busbar, first busbar is for drawing first electrode conducting wire, and second conductive layer is opposite the
Other three side of one busbar side is disposed with the second busbar, and second busbar is described for drawing second electrode conducting wire
The first laser cutting for partition the first busbar and the second busbar that insulate is offered on second conductive layer and EC stack layers.
4. traffic electrochomeric glass according to any one of claims 1 to 3, which is characterized in that described first is conductive
Layer offers second laser cutting along the edge part of the second busbar distributing position, is used for the first conductive layer and the edge part
Insulation partition.
5. traffic electrochomeric glass according to any one of claims 1 to 3, which is characterized in that the first laser
Cutting is arranged along the first busbar and first electrode conducting wire direction.
6. traffic electrochomeric glass according to any one of claims 1 to 3, which is characterized in that the first laser
Insulant is filled in cutting.
7. traffic electrochomeric glass according to any one of claims 1 to 3, which is characterized in that first confluence
Item is continuously arranged along the side of electrochomeric glass arrangement or along the adjacent both sides of electrochomeric glass.
8. traffic electrochomeric glass according to any one of claims 1 to 3, which is characterized in that second confluence
Item is continuously arranged along the side of electrochomeric glass arrangement or along the adjacent both sides of electrochomeric glass.
9. traffic electrochomeric glass according to any one of claims 1 to 3, which is characterized in that the EC is to lamination
Including be sequentially stacked electrochromic layer, electrode layer and to electrode layer.
10. using the glass assembly of claim 1-3 any one of them traffic electrochomeric glass, which is characterized in that institute
It is laminated glass component, hollow glass component or vacuum glass component to state glass assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785165.2A CN108646497A (en) | 2018-07-17 | 2018-07-17 | Using the traffic electrochomeric glass and glass assembly of laser grooving circuit arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785165.2A CN108646497A (en) | 2018-07-17 | 2018-07-17 | Using the traffic electrochomeric glass and glass assembly of laser grooving circuit arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108646497A true CN108646497A (en) | 2018-10-12 |
Family
ID=63751418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810785165.2A Pending CN108646497A (en) | 2018-07-17 | 2018-07-17 | Using the traffic electrochomeric glass and glass assembly of laser grooving circuit arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108646497A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581777A (en) * | 2019-01-12 | 2019-04-05 | Oppo广东移动通信有限公司 | Electronic equipment, housing unit, electrochromism mould group and preparation method thereof |
| CN112558371A (en) * | 2020-12-08 | 2021-03-26 | 深圳市光羿科技有限公司 | Color changing device and control method thereof |
| CN113227892A (en) * | 2018-12-31 | 2021-08-06 | Sage电致变色显示有限公司 | Device for maintaining continuous gradual change transmission state |
| WO2022048615A1 (en) * | 2020-09-04 | 2022-03-10 | 深圳市光羿科技有限公司 | Electrochromic device and electronic device |
| WO2022127239A1 (en) * | 2020-12-15 | 2022-06-23 | Oppo广东移动通信有限公司 | Electronic device, electrochromic module, and manufacturing method therefor |
| WO2023109922A1 (en) * | 2021-12-17 | 2023-06-22 | 光羿智能科技(苏州)有限公司 | Electrochromic device |
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