CN107621737A - Full-solid electrochromic glass - Google Patents
Full-solid electrochromic glass Download PDFInfo
- Publication number
- CN107621737A CN107621737A CN201610550020.5A CN201610550020A CN107621737A CN 107621737 A CN107621737 A CN 107621737A CN 201610550020 A CN201610550020 A CN 201610550020A CN 107621737 A CN107621737 A CN 107621737A
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- Prior art keywords
- layer
- metallic circuit
- full
- electrochromism
- transparency conducting
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- 239000011521 glass Substances 0.000 title claims abstract description 48
- 239000007787 solid Substances 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 150000002500 ions Chemical class 0.000 claims description 22
- 238000005516 engineering process Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 229910001416 lithium ion Inorganic materials 0.000 claims description 4
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims 1
- 238000002845 discoloration Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003471 mutagenic agent Substances 0.000 description 1
- 231100000707 mutagenic chemical Toxicity 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a kind of full-solid electrochromic glass, glass section layer is followed successively by transparent glass substrate, the first metallic circuit electrode layer, the first transparency conducting layer, the total layer of electrochromism, the second transparency conducting layer and the second metallic circuit electrode layer by one side to another side.The present invention provides a kind of full-solid electrochromic glass, the overall uniformly discoloration of large-area glass can especially be realized, cost is low, yield is high and stably, overcome the technological deficiency of large area electrochomeric glass midway drive undertension in the prior art, it is rapid to possess discoloration, the advantages of stability and high and uniform reliability.
Description
Technical field
The invention belongs to electrochomeric glass technical field, is widely used in mansion glass, aircraft, high ferro, automobile, intelligence
The technical fields such as energy home appliance, intelligent building.
Background technology
Electrochromism refers to the optical properties (reflectivity, transmitance, absorptivity etc.) of material in the presence of extra electric field
The phenomenon of stable, reversible color change occurs, the reversible change of color and transparency is shown as on appearance.Tool
The material for having electrochromic property is referred to as electrochromic material, and electrochromic material is a kind of new function material, information,
Electronics, the energy, building and national defence etc. all have been widely used.The device made with electrochromic material is referred to as electricity
Mutagens color device.
According to statistics, the power consumption of our current buildings accounts for the 28% of social total energy consumption, CONTINENTAL AREA OF CHINA there is presently no
Any enterprise grasps or realizes large area intelligence electrochomeric glass industrialization, utilizes large area intelligently electroluminescent change from now on
Color glass technology development health, energy-conservation, comfortable green intelligent building are to ensure that following human social is most heavy
One of means wanted.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of full-solid electrochromic glass,
The overall electrochromism of large-area glass can be especially realized, cost is low, and yield is high and stably, overcomes big face in the prior art
The technological deficiency of product (＞ 0.5m*0.5m) electrochomeric glass midway drive undertension, possess discoloration rapidly, it is stable
The advantages of property is high and uniform.
Technical scheme：To achieve the above object, technical scheme is as follows：
Full-solid electrochromic glass, glass section layer are followed successively by transparent glass substrate, first by one side to another side
Metallic circuit electrode layer, the first transparency conducting layer, the total layer of electrochromism, the second transparency conducting layer and the second metallic circuit electricity
Pole layer.
Further, first transparency conducting layer in the first metallic circuit electrode layer and is filled in the first metallic circuit
Between electrode sandwich circuit, and the thickness of first transparency conducting layer is more than or equal to the first metallic circuit electrode.
Further, the material of first transparency conducting layer and the second transparency conducting layer be ITO, TCO, AZO or
The transparent conductive materials such as FTO.
Further, the thickness of first transparency conducting layer and the second transparency conducting layer is all 100-1000nm.
Further, the first metallic circuit electrode layer is magnetron sputtering deposition film layer, film layer be Mo layers, Al layers,
Or the combination layer to be combined successively to opposite side Mo, Al and Mo by side；Film layer by coating, exposure, development,
The technological processes such as etching, stripping, cleaning form and are pre-designed figure.
Further, the thickness of the first metallic circuit electrode layer is 50-1000nm.
Further, the total layer of the electrochromism includes electrochromic layer and electrochromism transition zone by side to opposite side,
Electrochromism ion storage and ion conducting layer, the oxygen content of the electrochromism transition zone are higher than containing for electrochromic layer
Oxygen amount, the electrochromism transition zone are covered in the surface of the electrochromic layer；The electrochromism ion storage and
The relative position of ion conducting layer is interchangeable, or ion conducting layer is located at electrochromism ion storage both sides.
Further, the ion conducting layer provides lithium ion, and the electrochromism ion storage stores lithium ion.
Further, the second metallic circuit electrode is printed with silver paste or Nano Silver using wire mark；Or use metal
Grid (metal mesh) technology forms and is pre-designed figure, and line width is less than 30um.
Further, the first metallic circuit electrode layer and the second metallic circuit electrode layer are according to being pre-designed a metal wire pass
Position is pre-designed to glass edge, then using welding fitting or solar panel electrode technology access wire, is drawn
Electrode.
Beneficial effect：Traditional approach be Electrochromic glass device film layer make after, then carry out electrode fabrication, it is necessary to
Complicated laser scribe process, first the film layer on the first transparency conducting layer upper strata is scratched and is re-introduced into electrode, to equipment and personnel
Level requirement is high, and stability is poor, and yield is low, and large area discoloration difficulty is big.Technique prepared by product of the present invention is simple,
Production capacity is high, eliminates the laser technology of complexity, retains simple laser technology, improve the Performance And Reliability of product.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the cross-sectional layers of the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Such as accompanying drawing 1, full-solid electrochromic glass, glass section layer is followed successively by clear glass by one side to another side
Substrate 1, the first metallic circuit electrode layer 2, the first transparency conducting layer 3, the total layer of electrochromism, the second transparency conducting layer 6
With the second metallic circuit electrode layer 7.
First transparency conducting layer 3 is on the first metallic circuit electrode layer 2 and is filled in the first metallic circuit electrode layer
Between 2 circuits, and the thickness of first transparency conducting layer 3 is more than or equal to the first metallic circuit electrode layer 2.Described
The material of one transparency conducting layer 3 and the second transparency conducting layer 6 is that either TCO or AZO or FTO etc. is saturating by ITO
Bright conductive material.The thickness of the transparency conducting layer 6 of first transparency conducting layer 3 and second is all 100-1000nm.Institute
It is magnetron sputtering deposition film layer to state the first metallic circuit electrode layer 2, film layer be Mo layers, Al layers or for by side extremely
The combination layer that opposite side Mo, Al and Mo are combined successively.Film layer by coating, exposure, development, etching, stripping,
The technological processes such as cleaning form and are pre-designed figure.The thickness of the first metallic circuit electrode 2 is 50-1000nm.
The total layer of electrochromism includes electrochromic layer 41 and electrochromism transition zone 42 by side to opposite side, electroluminescent
The ion storage 51 that changes colour and ion conducting layer 52；The oxygen content of the electrochromism transition zone 42 is higher than electrochromic layer
41 oxygen content, the electrochromism transition zone 42 are covered in the surface of the electrochromic layer 41；The electrochromism
Ion storage 51 and the relative position of ion conducting layer 52 are interchangeable；Or ion conducting layer 52 is located at electrochromism
The both sides of ion storage 51.
The second metallic circuit electrode layer 7 is printed with silver paste or Nano Silver using wire mark；Or use metal grill
(metal mesh) technology forms and is pre-designed figure, and line width is less than 30um.First metallic circuit electrode layer 2 and second
Metallic circuit is guided to glass edge and is pre-designed position according to being pre-designed by metallic circuit electrode layer 7, then utilizes welding
Fitting or solar panel electrode technology access wire, extraction electrode.
The present invention is to prepare the first metallic circuit electrode layer on the glass substrate first, is covered with by the figure to be formed is pre-designed
Glass, using magnetron sputtering technique depositing metal membrane layer, film layer about 50-1000nm, by being coated with, exposing, developing,
Etching formation is pre-designed metallic circuit, and line width is controlled below 30 μm；Then prepared on the first wire electrode layer
First transparency conducting layer, the total layer of electrochromism, the second transparency conducting layer, finally using mode of printing or nanometer embossing
Or metal grill (metal mesh) technology is used, the second metallic circuit electrode layer figure is made on the second transparency conducting layer
Shape；Metallic circuit is guided to glass edge according to being pre-designed by the first metallic circuit electrode layer and the second metallic circuit electrode layer
It is a certain to be pre-designed position, then using welding fitting or other technologies access wire, extraction electrode, connect dc source
(2-10V) presses voltage, by the excellent conductive performance of metallic circuit, the first transparency conducting layer and second transparent is led
Driving voltage between electric layer is effectively uniformly distributed, and realizes the uniform quick color-changing of large area electrochomeric glass.Utilize maturation
The fusion of technology, large area electrochomeric glass reach good result.
The basic condition of the realization of the present invention, domestic FPD industry emerge, and particularly the volume production of advanced lines line and also exist
Constantly expand in line, large area electrochomeric glass combination flat panel display, in terms of the first metallic circuit electrode layer preparation
Technology is highly developed, and the first metallic circuit layer preparation technology of the invention is simple, and production capacity is high, and yield is high, eliminates complexity
Laser technology, improve properties of product, reliability.By Technology Integration, large area electrochomeric glass is realized, is
Solves the effective means of current bottleneck.With FPD factory foundry the first metallic circuit electrode layer or the related enterprise of FPD
Industry or personal direct investment large area intelligent glass device production, it is current most fast maximally effective Industrialization.13
Planning clearly proposes to accelerate to break through generation information communication, new energy, new material, Aero-Space, biological medicine, intelligence
The field core technologies such as manufacture, advocate Green Development, energy-saving and emission-reduction, wherein electrochromic intelligent glass is put into " 13
Five planning ", it is contemplated that outstanding contributions can be made in human health, energy-saving and emission-reduction, development green economy.With electroluminescent change
For color intelligent glass in coming years explosive growth, China's Mainland also has increasing corporate investment's electrochromic intelligent
Glass item, it is believed that be bound in the future soon as the growth engine as China's economic.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. full-solid electrochromic glass, it is characterised in that：Glass section layer is followed successively by by one side to another side
Bright glass substrate (1), the first metallic circuit electrode layer (2), the first transparency conducting layer (3), the total layer of electrochromism,
Two transparency conducting layers (6) and the second metallic circuit electrode layer (7).
2. full-solid electrochromic glass according to claim 1, it is characterised in that：First transparency conducting layer
(3) in the first metallic circuit electrode layer (2) above and between being filled in first metallic circuit electrode layer (2) circuit,
And the thickness of first transparency conducting layer (3) is more than or equal to the first metallic circuit electrode layer (2).
3. full-solid electrochromic glass according to claim 1, it is characterised in that：First transparency conducting layer
(3) and the second transparency conducting layer (6) is electrically conducting transparent material, including ITO, TCO, AZO or FTO.
4. full-solid electrochromic glass according to claim 1, it is characterised in that：First transparency conducting layer
(3) and the thickness of the second transparency conducting layer (6) is all 100-1000nm.
5. full-solid electrochromic glass according to claim 1, it is characterised in that：The first metallic circuit electricity
Pole layer (2) is magnetron sputtering deposition film layer, film layer be Mo layers, Al layers or for by side to opposite side Mo,
The combination layer that Al and Mo are combined successively.
6. full-solid electrochromic glass according to claim 1, it is characterised in that：The first metallic circuit electricity
The thickness of pole layer (2) is 50-1000nm, and line width is less than 30um.
7. full-solid electrochromic glass according to claim 1, it is characterised in that：The total layer of electrochromism by
Side to opposite side includes electrochromic layer (41) and electrochromism transition zone (42), electrochromism ion storage (51)
With ion conducting layer (52)；The oxygen content of the electrochromism transition zone (42) contains higher than electrochromic layer (41)
Oxygen amount, the electrochromism transition zone (42) are covered in the surface of the electrochromic layer (41)；The electrochromism
Ion storage (51) and the relative position of ion conducting layer (52) are interchangeable, or ion conducting layer (52) is located at
Electrochromism ion storage (51) both sides.
8. full-solid electrochromic glass according to claim 7, it is characterised in that：The ion conducting layer (52)
Lithium ion is provided, the ion storage (51) stores lithium ion.
9. full-solid electrochromic glass according to claim 1, it is characterised in that：The second metallic circuit electricity
Pole layer (7) is printed with silver paste using wire mark or Nano Silver forms and is pre-designed figure；Or use metal grill technology
Formation is pre-designed figure, and line width is less than 30um.
10. full-solid electrochromic glass according to claim 1, it is characterised in that：First metallic circuit electrode layer
(2) metallic circuit is guided to glass edge it is pre-designed position with the second metallic circuit electrode layer (7) according to being pre-designed,
Then welding fitting or solar panel electrode technology access wire, extraction electrode are utilized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550020.5A CN107621737A (en) | 2016-07-13 | 2016-07-13 | Full-solid electrochromic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550020.5A CN107621737A (en) | 2016-07-13 | 2016-07-13 | Full-solid electrochromic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107621737A true CN107621737A (en) | 2018-01-23 |
Family
ID=61087119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610550020.5A Pending CN107621737A (en) | 2016-07-13 | 2016-07-13 | Full-solid electrochromic glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107621737A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917971A (en) * | 2019-04-15 | 2019-06-21 | 维沃通信科技有限公司 | A touch screen structure and terminal |
| CN111897171A (en) * | 2020-08-18 | 2020-11-06 | 义乌清越光电科技有限公司 | Electrochromic device and display device |
| WO2024178639A1 (en) * | 2023-02-28 | 2024-09-06 | 京东方科技集团股份有限公司 | Electrochromic light adjusting structure and traffic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110030991A1 (en) * | 2009-08-07 | 2011-02-10 | Guardian Industries Corp. | Large area deposition and doping of graphene, and products including the same |
| CN203324622U (en) * | 2013-06-25 | 2013-12-04 | 中国南玻集团股份有限公司 | Hollow glass and electrochromatic glass thereof |
| CN104698715A (en) * | 2013-12-04 | 2015-06-10 | 珠海兴业绿色建筑科技有限公司 | All-solid electrochromic device |
| CN204595399U (en) * | 2015-02-16 | 2015-08-26 | 浙江上方电子装备有限公司 | A kind of electrochomeric glass |
| CN105717713A (en) * | 2014-12-05 | 2016-06-29 | 汉朗科技(北京)有限责任公司 | Improved smectic phase light dimming glass |
-
2016
- 2016-07-13 CN CN201610550020.5A patent/CN107621737A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110030991A1 (en) * | 2009-08-07 | 2011-02-10 | Guardian Industries Corp. | Large area deposition and doping of graphene, and products including the same |
| CN203324622U (en) * | 2013-06-25 | 2013-12-04 | 中国南玻集团股份有限公司 | Hollow glass and electrochromatic glass thereof |
| CN104698715A (en) * | 2013-12-04 | 2015-06-10 | 珠海兴业绿色建筑科技有限公司 | All-solid electrochromic device |
| CN105717713A (en) * | 2014-12-05 | 2016-06-29 | 汉朗科技(北京)有限责任公司 | Improved smectic phase light dimming glass |
| CN204595399U (en) * | 2015-02-16 | 2015-08-26 | 浙江上方电子装备有限公司 | A kind of electrochomeric glass |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917971A (en) * | 2019-04-15 | 2019-06-21 | 维沃通信科技有限公司 | A touch screen structure and terminal |
| CN111897171A (en) * | 2020-08-18 | 2020-11-06 | 义乌清越光电科技有限公司 | Electrochromic device and display device |
| WO2024178639A1 (en) * | 2023-02-28 | 2024-09-06 | 京东方科技集团股份有限公司 | Electrochromic light adjusting structure and traffic device |
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Application publication date: 20180123 |