CN108761952A - It is a kind of can multi-section display pattern discoloration dimming glass - Google Patents
It is a kind of can multi-section display pattern discoloration dimming glass Download PDFInfo
- Publication number
- CN108761952A CN108761952A CN201810786698.2A CN201810786698A CN108761952A CN 108761952 A CN108761952 A CN 108761952A CN 201810786698 A CN201810786698 A CN 201810786698A CN 108761952 A CN108761952 A CN 108761952A
- Authority
- CN
- China
- Prior art keywords
- busbar
- conductive layer
- laser
- section display
- display pattern
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 36
- 238000002845 discoloration Methods 0.000 title claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000003698 laser cutting Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000608 laser ablation Methods 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 239000002245 particle Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention provide it is a kind of can multi-section display pattern discoloration dimming glass, it is provided through the first busbar and the second busbar on second conductive layer and EC stack layers, the side of second conductive layer far from the first busbar is disposed with third busbar, the side of second conductive layer far from the second busbar is disposed at least two the 4th busbars, it insulate to separate by laser grooving on second conductive layer and forms at least two area of the pattern, connected by bonding pad between the area of the pattern and the 4th busbar；The first laser cutting for partition the first busbar and third busbar that insulate, and the second laser cutting for partition the second busbar and the 4th busbar that insulate are offered on second conductive layer and EC stack layers.While the present invention is in order to realize the discoloration of electrochomeric glass pattered regionization, and the effective coverage of monolithic glass can be made to realize whole discoloration.Static status display function and energy-efficient performance can be taken into account in this way.
Description
Technical field
The present invention relates to photo chromic glass technical fields, and in particular to it is a kind of can multi-section display pattern discoloration dimming glass,
It can also use on building glass, the door and shell of Vehicular skylight and side elevation, curtain wall, lighting roof and 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.
All it is simple doubling glass, hollow glass or vacuum glass in glass art used for vehicle, uses electricity
Cause color-change technology.In addition, when high ferro is taken, front and rear row may need to carry out window of high speed railway different change color controls, commonly
Window of high speed railway cannot more realize to glass colour carry out subregion control.
Invention content
The present invention provide it is a kind of can multi-section display pattern discoloration dimming glass, insulated by the way of laser grooving every
It is disconnected, zonal control can be carried out to glass, zoned pattern discoloration both may be implemented, whole discoloration may be implemented.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
It is a kind of can multi-section display pattern discoloration dimming glass, including be sequentially stacked glass substrate, ion barrier, first lead
Electric layer, EC stack layers and the second conductive layer are provided through the first busbar and on second conductive layer and EC stack layers
Two busbars, first busbar and the second busbar are arranged in along the length of side of the second conductive layer on adjacent two sides, described
The upper end of first busbar is used to draw first electrode conducting wire, lower end is electrically connected with the first conductive layer, the upper end of the second busbar
For drawing second electrode conducting wire, lower end is electrically connected with the first conductive layer；
The side of second conductive layer far from the first busbar is disposed with third busbar, and the third busbar is for drawing the
Three electrode cables, the side of second conductive layer far from the second busbar are disposed at least two the 4th busbars, and the 4th
Busbar is for drawing at least two the 4th electrode cables；
On second conductive layer by laser grooving insulate partition formed at least two area of the pattern, the area of the pattern with it is described
It is connected by bonding pad between 4th busbar；
It is offered on second conductive layer and EC stack layers for the first busbar of partition and the first of third busbar that insulate
Laser grooving, and the second laser cutting for partition the second busbar and the 4th busbar that insulate.
Further, second conductive layer is being formed close to the side of the 4th busbar by laser grooving insulation partition
There are at least two conductive subregions, the 4th busbar in each conduction subregion to be connect with area of the pattern by bonding pad.
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, further, first conductive layer offer the along the edge part of third busbar distributing position
Three laser groovings, for separating the first conductive layer and edge part insulation；First conductive layer is along the 4th busbar point
The edge part of cloth position offers the 4th laser grooving, for separating the first conductive layer and edge part insulation.
Preferably, it is filled with insulant in the first laser cutting and second laser cutting.
Preferably, it is equipped with conductive silver paste in the bonding pad, the bonding pad is exhausted by laser grooving and the second conductive layer
Edge separates.
By above technical scheme it is found that electrochromism technology is used for field of traffic by the present invention, the high iron glass of formation has
There are the functions such as discoloration, light modulation, sunshade, active control, and zonal control can be carried out according to the seating arrangements mode of high ferro, it is preceding
In after three rows（Or front two rows）Passenger can control its close region discoloration respectively as needed, will not mutual shadow
It rings；While the present invention is in order to realize the discoloration of electrochomeric glass pattered regionization, and the effective coverage of monolithic glass can be made
Realize whole discoloration.Static status display function and energy-efficient performance can be taken into account in this way.
Description of the drawings
Fig. 1 be the present invention can subregion change colour dimming glass layer structure schematic diagram；
Fig. 2 be the present invention can subregion change colour dimming glass in busbar and laser grooving arrangement schematic diagram.
Specific implementation mode
A kind of preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, it is described can subregion discoloration dimming glass include glass substrate 11, the ion barrier being sequentially stacked
The 12, first conductive layer 13 of layer, EC stack layers 14 and the second conductive layer 15.
Through having the first busbar 21 and the second busbar 22 on second conductive layer 15 and EC stack layers 14, this first
The upper end of busbar is used to draw first electrode conducting wire, lower end is electrically connected with the first conductive layer, and the upper end of the second busbar is used for
Extraction second electrode conducting wire, lower end are electrically connected with the first conductive layer, and first busbar and the second busbar are along the second conductive layer
The length of side be arranged on adjacent two sides.
Second conductive layer, 15 side far from the first busbar is disposed with third busbar 23, which uses
In drawing third electrode cable, second conductive layer, 15 side far from the second busbar is disposed at least two the 4th confluences
Item, the 4th busbar is for drawing at least two the 4th electrode cables.
It insulate to separate by laser grooving on second conductive layer 15 and forms at least two area of the pattern, the area of the pattern
It is connect by bonding pad 26 between the 4th busbar.It is corresponding using two area of the pattern 251,252 in the present embodiment
Setting there are two the 4th busbar 241,242.In order to ensure zonal control, in the second conductive layer close to the one of the 4th busbar
By laser grooving insulation partition formation, there are two conductive subregions 271,272 for side, and being each provided with the 4th in conduction subregion converges
Item, and connected respectively with corresponding area of the pattern by bonding pad, conductive silver paste is equipped in the bonding pad, bonding pad is by swashing
Photoetching slot and the insulation of the second conductive layer separate, and the width of bonding pad is 1 ~ 10mm, and conductive silver paste width is less than the width of bonding pad.
The present invention carries out circuit arrangement using laser grooving mode, the first busbar 21 of insulation partition, the second busbar 22,
Third busbar 23 and the 4th busbar 24.
It offers on second conductive layer 15 and EC stack layers 14 and converges with third for the first busbar of partition that insulate
The first laser cutting 31 of item, and the second laser cutting 32 for partition the second busbar and the 4th busbar that insulate.
When placing the first busbar 21, 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 using laser ablation on the inside of the first busbar again, for preventing the second conductive layer and first
Busbar is electrically connected.Preferably, insulant can be filled in first laser cutting, prevents conductive particle from entering cutting shadow
Ring insulating properties.Second busbar and second laser cutting are adopted and are made in a like fashion.
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 13 offer third laser incising along the edge part of third busbar distributing position
Slot 33, for separating the first conductive layer and edge part insulation；First conductive layer 13 is distributed position along the 4th busbar
The edge part set offers the 4th laser grooving 34, for separating the first conductive layer and edge part insulation.In sputtering first
Laser ablation just is carried out at edge when conductive layer, laser grooving is formed, the first conductive layer is divided into two be electrically insulated from one another
Point.
Busbar can be tin-coated copper strip or conductive silver paste, and thickness is 20 ~ 200 microns, and each busbar is corresponding
The quantity of electrode cable does not limit, at least one.When circuit arrangement, first have in electrochromism film layer process,
Laser ablation is carried out to electrochromism film layer, then carries out the cabling of electrode cable.
The operation principle of this hair subregion discoloration is as follows：
Using with suitable voltage（0~5V）DC power supply, a termination electrode connects the second busbar 22, the connection of another termination electrode
4th busbar 241, then area of the pattern 251 electrochromism may be implemented；One termination electrode connects the second busbar 22, other end electricity
Pole connects the 4th busbar 242, then electrochromism may be implemented in area of the pattern 252；One termination electrode connects the first busbar 21, separately
One termination electrode connects third busbar 23, then electrochromism may be implemented in the fringe region other than area of the pattern；One end connection the
One busbar 21 and the second busbar 22, another termination electrode connection third busbar 23 and the 4th busbar 241,242, i.e., simultaneously
Driving, then entire intermediate color change interval, including the achievable electrochromism in region other than area of the pattern and area of the pattern.
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 (5)
1. it is a kind of can multi-section display pattern discoloration dimming glass, including be sequentially stacked glass substrate, ion barrier, first
Conductive layer, EC stack layers and the second conductive layer, which is characterized in that is provided through on second conductive layer and EC stack layers
One busbar and the second busbar, first busbar and the second busbar are arranged in adjacent two along the length of side of the second conductive layer
On side, the upper end of first busbar is used to draw first electrode conducting wire, lower end is electrically connected with the first conductive layer, and second converges
The upper end of stream item is used to draw second electrode conducting wire, lower end is electrically connected with the first conductive layer；
The side of second conductive layer far from the first busbar is disposed with third busbar, and the third busbar is for drawing the
Three electrode cables, the side of second conductive layer far from the second busbar are disposed at least two the 4th busbars, and the 4th
Busbar is for drawing at least two the 4th electrode cables；
On second conductive layer by laser grooving insulate partition formed at least two area of the pattern, the area of the pattern with it is described
It is connected by bonding pad between 4th busbar；
It is offered on second conductive layer and EC stack layers for the first busbar of partition and the first of third busbar that insulate
Laser grooving, and the second laser cutting for partition the second busbar and the 4th busbar that insulate.
2. according to claim 1 can multi-section display pattern discoloration dimming glass, which is characterized in that second conductive layer
At least two conductive subregions, each conduction subregion are being formed with by laser grooving insulation partition close to the side of the 4th busbar
The 4th interior busbar is connect by bonding pad with area of the pattern.
3. according to claim 1 can multi-section display pattern discoloration dimming glass, which is characterized in that first conductive layer
Third laser grooving is offered along the edge part of third busbar distributing position, for the first conductive layer and the edge part is exhausted
Edge separates；First conductive layer offers the 4th laser grooving along the edge part of the 4th busbar distributing position, and being used for will
First conductive layer separates with edge part insulation.
4. according to claim 1 can multi-section display pattern discoloration dimming glass, which is characterized in that the first laser is carved
Insulant is filled in slot and second laser cutting.
5. according to claim 1 can multi-section display pattern discoloration dimming glass, which is characterized in that the bonding pad Nei Pu
Equipped with conductive silver paste, which is separated by laser grooving and the insulation of the second conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786698.2A CN108761952A (en) | 2018-07-17 | 2018-07-17 | It is a kind of can multi-section display pattern discoloration dimming glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786698.2A CN108761952A (en) | 2018-07-17 | 2018-07-17 | It is a kind of can multi-section display pattern discoloration dimming glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108761952A true CN108761952A (en) | 2018-11-06 |
Family
ID=63970411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810786698.2A Pending CN108761952A (en) | 2018-07-17 | 2018-07-17 | It is a kind of can multi-section display pattern discoloration dimming glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108761952A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2021057943A1 (en) * | 2019-09-29 | 2021-04-01 | Saint-Gobain Glass France | Glass with function of regulation in sections and system for regulating glass in sections |
| CN115390327A (en) * | 2021-05-24 | 2022-11-25 | 深圳市光羿科技有限公司 | An electrochromic device and electronic terminal |
| US20220399707A1 (en) * | 2021-06-14 | 2022-12-15 | Gentex Corporation | Electrical bus system |
| CN115712218A (en) * | 2022-09-22 | 2023-02-24 | 中国建筑材料科学研究总院有限公司 | Electrochromic glass and preparation method and application thereof |
| CN118630102A (en) * | 2024-08-08 | 2024-09-10 | 天合光能股份有限公司 | Solar cell manufacturing method and solar cell string |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021057943A1 (en) * | 2019-09-29 | 2021-04-01 | Saint-Gobain Glass France | Glass with function of regulation in sections and system for regulating glass in sections |
| 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 |
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| US20220399707A1 (en) * | 2021-06-14 | 2022-12-15 | Gentex Corporation | Electrical bus system |
| CN115712218A (en) * | 2022-09-22 | 2023-02-24 | 中国建筑材料科学研究总院有限公司 | Electrochromic glass and preparation method and application thereof |
| CN118630102A (en) * | 2024-08-08 | 2024-09-10 | 天合光能股份有限公司 | Solar cell manufacturing method and solar cell string |
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