CN104730795B - A kind of electrochomeric glass for having wireless charging function and preparation method thereof - Google Patents
A kind of electrochomeric glass for having wireless charging function and preparation method thereof Download PDFInfo
- Publication number
- CN104730795B CN104730795B CN201510126221.8A CN201510126221A CN104730795B CN 104730795 B CN104730795 B CN 104730795B CN 201510126221 A CN201510126221 A CN 201510126221A CN 104730795 B CN104730795 B CN 104730795B
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- Prior art keywords
- transparency conducting
- conducting layer
- layer
- closed circuit
- wireless charging
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- 239000011521 glass Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title description 5
- 239000010410 layer Substances 0.000 claims abstract description 119
- 239000002346 layers by function Substances 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims description 17
- 229920002120 photoresistant polymer Polymers 0.000 claims description 11
- 238000005530 etching Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000009738 saturating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides a kind of electrochomeric glass for having wireless charging function, it includes the first transparent base, and the first transparent base is equipped with least 2 layers of transparency conducting layer, and functional layer is equipped between every adjacent two transparency conducting layer；At least one layer of transparency conducting layer is to enclose the closed circuit structure formed as circuit line by striped transparent conductive film, one end of the transparency conducting layer is cable power incoming end, the other end is cable power output terminal, and the current direction of the transparency conducting layer of each layer closed circuit structure is consistent with each other.Electrochomeric glass obtained by the present invention can charge the wireless power reception device adsorbed on it, showcase design is more aesthetically pleasing directly as wireless power dispensing device.
Description
Technical field
The invention belongs to electrochomeric glass field, especially a kind of electrochomeric glass for having wireless charging function and its
Preparation method.
Background technology
Wireless charging technology (Wireless charging technology；Wireless charge
Technology it is) that one kind is connect using electromagnetic induction or magnetic coupling resonance principle in wireless power dispensing device with wireless power
The technology of contactless transmission electric energy between receiving apparatus.Respectively have in wireless power dispensing device and wireless power reception device
Coil, the coil connection cable power in wireless power dispensing device produce electromagnetic signal, the line in wireless power reception device
The electromagnetic signal of circle induction wireless power supply dispensing device is powered to wireless power reception device or is supplied to wireless so as to produce electric current
The battery charging of electric reception device.
At present, wireless power dispensing device mainly exists with the product form of wireless charger.Field of constructional ornament indoors, greatly
Most houses are both provided with windowpane to increase indoor lighting rate.Also, as people are more next to indoor decoration aesthetic
Higher, many people like decorating the electronic ornaments such as LED light, color lamp on showcase to increase its beauty.But at this time,
Charge according to wireless charger to LED light, it is necessary to the installation space of reserved wireless charger, also, wireless charging
Device can also destroy the overall aesthetic of showcase design outside.
The content of the invention
The present invention is intended to provide a kind of electrochomeric glass for having wireless charging function and preparation method thereof, obtained electricity
Photo chromic glass is caused to charge directly as wireless power dispensing device to the wireless power reception device adsorbed on it,
Showcase design is more aesthetically pleasing.
A kind of electrochomeric glass for having wireless charging function, it includes the first transparent base, is set on the first transparent base
There are at least 2 layers of transparency conducting layer, functional layer is equipped between every adjacent two transparency conducting layer；At least one layer of transparency conducting layer is served as reasons
Striped transparent conductive film encloses the closed circuit structure formed as circuit line, and one end of the transparency conducting layer is cable power
Incoming end, the other end are cable power output terminal, and the current direction of the transparency conducting layer of each layer closed circuit structure is consistent with each other.
The present invention also provides be closed line in a kind of electrochomeric glass for preparing a kind of above-mentioned tool wireless charging function
The method of the transparency conducting layer of line structure, comprises the following steps：（1）Transparent conductive film as the transparency conducting layer deposited,
Photoresist layer is laid with its surface；（2）The contour projection of circuit line in closed circuit is printed on transparent conductive film；（3）It is right
Part on transparent conductive film outside the contour projection of circuit line is exposed；（4）Using developer solution by exposure area
Photoresist layer is dissolved, cleans, dried；（5）The transparent conductive film of exposure area is etched again and is removed；（6）Finally, lost using photoresist
Carve liquid and remove remaining photoresist layer, show the transparency conducting layer of the transparency conducting layer, i.e. closed circuit structure of circuit wire shaped.
The present invention is prepared by striped transparent conductive film as circuit line by the transparency conducting layer of electrochomeric glass
The closed circuit structure formed is enclosed, i.e., by transparency conducting layer（Most of transparency conducting layer in existing electrochomeric glass
For sheet film structure）Line pattern, meanwhile, the current direction of the transparency conducting layer by limiting each layer closed circuit structure
It is consistent with each other, electrochomeric glass is being kept outside original induction electrochromic material discoloration, with more coaxial coil
Electromagnetic Environmental Effect, to reach the characteristic for providing wireless charging capability.Have the electroluminescent of wireless charging function the present invention provides a kind of
Photo chromic glass so that electronic ornament or catch-phrase etc., directly adsorb in the show window in shop or occupy on indoor glass with regard to energy
Lighted, be not only not only restricted to position and the length of power cord, moreover, making the design of whole showcase more beautiful.
The electrochomeric glass of the tool wireless charging function of the present invention can also do following improvement：
Striped transparent conductive film in the transparency conducting layer of closed circuit structure is spaced protrusion and is formed along its length
Several loop constructions, the current direction of all coils structure of same transparency conducting layer are consistent with each other.Under identical electric current, line
The diameter of circle is bigger, then center is bigger with the magnetic field strength differences at edge, and the present invention is by striped transparent conductive film edge
Protrude to form several loop constructions in length direction interval so that each loop construction can produce a magnetic field, can both play strong
The effect of magnetizing field intensity, ensures that the magnetic field intensity of whole transparency conducting layer is basically identical, no matter by electronic ornament or
Which position that catch-phrase etc. is placed on windowpane or show window can be lit.
In specific implementation process, the transparency conducting layer of each closed circuit structure includes several parallel lines, all
Parallel line is arranged in parallel, the line of centres of adjacent two loop construction on adjacent parallel line and the folder of parallel line parallel lines
Angle is 45 ° or 60 ° or 90 °.Since the coil of existing most of electronics decorative products is the circuit containing 2 loop constructions
Line, when the loop construction on electronics decorative product is corresponding with the loop construction of transparency conducting layer overlapping respectively, its electromagnetic induction
Effect is best.The present invention is by by the line of centres of adjacent two loop construction on adjacent parallel line and parallel line parallel lines
In special angles such as 45 ° or 60 ° or 90 ° angles so that when on windowpane or show window, the absorption of electronics decorative product is being more easy to reality
The alignment of both existing loop constructions.
The second transparent base is set again on the superiors' transparency conducting layer of the present invention, in this way, the electrochomeric glass formed
Two sides be equipped with transparent base, more preferable protective effect can be played to material layers such as transparency conducting layer and functional layers.
First transparent base and the second transparent base of the present invention can be glass（Simple glass, chemical enhanced glass
Glass etc.）Or other transparent materials such as plastics.
The basic structure of existing electrochomeric glass is：The first electrically conducting transparent has been sequentially depositing on the first transparent base
Layer, electrochromic layer, dielectric substrate, ion storage layer and the second transparency conducting layer, then is set on the second transparency conducting layer
Two transparent bases.That is, functional layer of the invention is electrochromic layer or dielectric substrate or ion storage layer etc..But electroluminescent change
The structure of color glass not limited to this again, can also contain the 3rd and transparent lead between its first transparency conducting layer and the second transparency conducting layer
Electric layer（For example, the first transparency conducting layer, electrochromic layer, dielectric substrate, ion storage are sequentially depositing on the first transparent base
Layer, the 3rd transparency conducting layer, transparent insulating layer and the second transparency conducting layer are deposited, then setting second is saturating on the second transparency conducting layer
The common electrochomeric glass structure of bright base material）, even more transparency conducting layer.For the present invention, if at least one
A transparency conducting layer is the transparency conducting layer of closed circuit structure, so that it may realizes its wireless charging function.
Led in the electrochomeric glass for preparing above-mentioned tool wireless charging function of the present invention for the transparent of closed circuit structure
Step in the method for electric layer（5）Described in etching can use dry etching mode, wet etching mode can also be used, this
Two kinds of etching modes are the common etching mode in this area.
Brief description of the drawings
Fig. 1 is the overall structure figure of embodiment 1；
Fig. 2 is the top view of the transparency conducting layer of closed circuit structure when the angle β of the present invention is 90 °；
Fig. 3 is the overall structure figure of embodiment 2；
Fig. 4 is the top view of the transparency conducting layer of closed circuit structure when the angle β of the present invention is 60 °.
Embodiment
The better embodiment of the present invention is illustrated in conjunction with attached drawing：
Embodiment 1
With reference to Fig. 1,2, a kind of electrochomeric glass for having wireless charging function, it includes the first transparent base 10, and first
Transparent base 10 is equipped with 2 layers of transparency conducting layer 20, and functional layer 30 is equipped between every adjacent two transparency conducting layer 20, at least one layer of
Transparency conducting layer 20 is to enclose the closed circuit structure formed, the electrically conducting transparent as circuit line by striped transparent conductive film 23
Layer 20 one end be cable power incoming end 201, the other end be cable power output terminal 202, each layer closed circuit structure it is saturating
The current direction of bright conductive layer 20 is consistent with each other；23 edge of striped transparent conductive film of the transparency conducting layer 20 of closed circuit structure
Its length direction interval protrudes to form several loop constructions 24, the electric current side of all coils structure 24 of same transparency conducting layer 20
It is consistent to each other；The transparency conducting layer 20 of each closed circuit structure includes several parallel lines 25, all parallel lines 25
It is arranged in parallel, the folder of the line of centres L and parallel line parallel lines L ' of adjacent two loop construction 24 on adjacent parallel line 25
Angle beta is 90 °.
The present invention also provides the transparency conducting layer in the electrochomeric glass prepared described in embodiment 1 being closed circuit structure
20 method, comprises the following steps：（1）Transparent conductive film is laid with light as the transparency conducting layer 20 deposited on its surface
Resistance layer；（2）The contour projection of circuit line in closed circuit is printed on transparent conductive film；（3）To on transparent conductive film
Part outside the contour projection of circuit line is exposed；（4）The photoresist layer of exposure area is dissolved using developer solution, is washed
Only, dry；（5）The transparent conductive film of exposure area is etched again and is removed；（6）Finally, removed using photoresist etching solution remaining
Photoresist layer, show the transparency conducting layer 20 of the transparency conducting layer 20, i.e. closed circuit structure of circuit wire shaped.
The present invention is prepared by striped transparent conductive film as circuit line by the transparency conducting layer of electrochomeric glass
The closed circuit structure formed is enclosed, i.e., by transparency conducting layer（Most of transparency conducting layer in existing electrochomeric glass
For sheet film structure）Line pattern, meanwhile, the electric current side of the transparency conducting layer 20 by limiting each layer closed circuit structure
It is consistent to each other, electrochomeric glass is being kept outside original induction electrochromic material discoloration, with more coaxial line
Electromagnetic Environmental Effect is enclosed, to reach the characteristic for providing wireless charging capability.The present invention provides a kind of electricity for having wireless charging function
Cause photo chromic glass so that electronic ornament or catch-phrase etc., directly adsorb in the show window in shop or occupy on indoor glass just
It can be lighted, not only be not only restricted to position and the length of power cord, moreover, making the design of whole showcase more beautiful.
In addition, the magnetic field intensity of whole transparency conducting layer is basically identical, no matter electronic ornament or catch-phrase etc. are placed on windowpane
Or which position on show window can be lit.Also the coil easy to implement by both electronics decorative product and showcase
Structure 24 is aligned.
Embodiment 2
With reference to Fig. 3,4, a kind of electrochomeric glass for having wireless charging function, the tool wireless charging function with embodiment 1
Electrochomeric glass unlike：The transparency conducting layer 20 that haves three layers is set on first transparent base 10, on adjacent parallel line 25
The angle β of the line of centres L and parallel line parallel lines L ' of adjacent two loop construction 24 are 60 °, and other structures are constant.
The present invention also provides the transparency conducting layer 20 in the electrochomeric glass for preparing embodiment 2 being closed circuit structure
Method, unlike the preparation method of embodiment 2：Transparency conducting layer 20 is 3 layers, other steps are constant.
Certainly, the number of plies of transparency conducting layer of the invention is not limited to 3 layers of 2 layers of embodiment 1 and embodiment 2, electroluminescent
The number of plies of the transparency conducting layer of photo chromic glass can be adjusted according to being actually needed, or 4 layers or more than 4
Layer；The striped transparent conductive film 23 of the transparency conducting layer 20 of the closed circuit structure of the present invention can also be common is surrounded by
The structure of one big coil, still, like this, the big hub of a spool magnetic field intensity of transparency conducting layer is weak, fringe magnetic field intensity
By force, the center portion thereof point is unable to reach charging effect, and charging effect is uneven；In addition, on the adjacent parallel line 25 of the present invention
The angle β of the line of centres L and parallel line parallel lines L ' of adjacent two loop construction 24 are also not necessarily limited to 90 ° and reality of embodiment 1
Apply example 2 60 °, in fact, angle β can also be 20 °, 40 °, 45 ° of isogonism angle value, still, when angle β for 45 °, 30 ° or
60 °, 90 ° of special angle when, be more easy to realize and be directed at the loop construction 24 of both electronics decorative product and showcase.
Second transparent base 40 can be set on the superiors' transparency conducting layer 20 of the present invention, in this way, the electroluminescent change formed again
The two sides of color glass is equipped with transparent base, can play more preferable protection to the material layer such as transparency conducting layer 20 and functional layer 30
Effect.
First transparent base, 10 and second transparent base 40 of the present invention can be glass（Simple glass, chemistry are strong
Change glass etc.）Or other transparent materials such as plastics.
Led in the electrochomeric glass for preparing above-mentioned tool wireless charging function of the present invention for the transparent of closed circuit structure
Step in the method for electric layer（5）Described in etching can use dry etching mode, wet etching mode can also be used, this
Two kinds of etching modes are the common etching mode in this area.
Claims (5)
1. a kind of electrochomeric glass for having wireless charging function, it includes the first transparent base, and the first transparent base is equipped with
At least 2 layers of transparency conducting layer, are often equipped with functional layer between adjacent two transparency conducting layer；It is characterized in that：It is at least one layer of transparent
Conductive layer is to enclose the closed circuit structure formed, one end of the transparency conducting layer as circuit line by striped transparent conductive film
It is cable power output terminal for cable power incoming end, the other end, the electric current side of the transparency conducting layer of each layer closed circuit structure
It is consistent to each other.
A kind of 2. electrochomeric glass for having wireless charging function according to claim 1, it is characterised in that：Closed circuit
Striped transparent conductive film in the transparency conducting layer of structure is spaced protrusion and forms several loop constructions along its length, same
The current direction of all coils structure of transparency conducting layer is consistent with each other.
A kind of 3. electrochomeric glass for having wireless charging function according to claim 2, it is characterised in that：Each closure
The transparency conducting layer of line construction includes several parallel lines, and all parallel lines are arranged in parallel, on adjacent parallel line
The line of centres of adjacent two loop construction and the angle of parallel line parallel lines are 45 ° or 60 ° or 90 °.
A kind of 4. electrochomeric glass for having wireless charging function according to claim 1, it is characterised in that：The superiors are saturating
Second transparent base is set again on bright conductive layer.
5. it is closed circuit structure in a kind of electrochomeric glass for preparing a kind of tool wireless charging function described in claim 1
Transparency conducting layer method, comprise the following steps：（1）Transparent conductive film is as the transparency conducting layer deposited, in its table
Face is laid with photoresist layer；（2）The contour projection of circuit line in closed circuit is printed on transparent conductive film；（3）Led to transparent
Part on conductive film outside the contour projection of circuit line is exposed；（4）Using developer solution by the photoresist layer of exposure area
Dissolve, clean, dry；（5）The transparent conductive film of exposure area is etched again and is removed；（6）Finally, removed using photoresist etching solution
Remaining photoresist layer is removed, shows the transparency conducting layer of circuit wire shaped, is the transparency conducting layer of closed circuit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126221.8A CN104730795B (en) | 2015-03-23 | 2015-03-23 | A kind of electrochomeric glass for having wireless charging function and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126221.8A CN104730795B (en) | 2015-03-23 | 2015-03-23 | A kind of electrochomeric glass for having wireless charging function and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104730795A CN104730795A (en) | 2015-06-24 |
| CN104730795B true CN104730795B (en) | 2018-05-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510126221.8A Expired - Fee Related CN104730795B (en) | 2015-03-23 | 2015-03-23 | A kind of electrochomeric glass for having wireless charging function and preparation method thereof |
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| Country | Link |
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| CN (1) | CN104730795B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11799187B2 (en) | 2014-11-25 | 2023-10-24 | View, Inc. | Window antennas |
| US11796885B2 (en) | 2012-04-17 | 2023-10-24 | View, Inc. | Controller for optically-switchable windows |
| US11882111B2 (en) | 2020-03-26 | 2024-01-23 | View, Inc. | Access and messaging in a multi client network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11342791B2 (en) | 2009-12-22 | 2022-05-24 | View, Inc. | Wirelessly powered and powering electrochromic windows |
| US11630366B2 (en) | 2009-12-22 | 2023-04-18 | View, Inc. | Window antennas for emitting radio frequency signals |
| US11205926B2 (en) | 2009-12-22 | 2021-12-21 | View, Inc. | Window antennas for emitting radio frequency signals |
| US11732527B2 (en) | 2009-12-22 | 2023-08-22 | View, Inc. | Wirelessly powered and powering electrochromic windows |
| US11300848B2 (en) | 2015-10-06 | 2022-04-12 | View, Inc. | Controllers for optically-switchable devices |
| CN112627704A (en) | 2014-03-05 | 2021-04-09 | 唯景公司 | Monitoring a site containing a switchable optical device and a controller |
| US10673121B2 (en) | 2014-11-25 | 2020-06-02 | View, Inc. | Window antennas |
| US11054711B2 (en) | 2014-11-25 | 2021-07-06 | View, Inc. | Electromagnetic-shielding electrochromic windows |
| US11531245B2 (en) | 2019-03-08 | 2022-12-20 | Beijing Boe Technology Development Co., Ltd. | Smart window, smart window system, method of operating smart window, and method of fabricating smart window |
| EP3966963A2 (en) | 2019-05-09 | 2022-03-16 | View, Inc. | Antenna systems for controlled coverage in buildings |
| CN110198061B (en) * | 2019-06-21 | 2022-02-08 | 维沃移动通信有限公司 | Mobile terminal |
| US11631493B2 (en) | 2020-05-27 | 2023-04-18 | View Operating Corporation | Systems and methods for managing building wellness |
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| EP2517332B1 (en) * | 2009-12-22 | 2018-09-26 | View, Inc. | Wireless powered electrochromic windows |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104730795A (en) | 2015-06-24 |
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