CN107333343A - A kind of preparation method of portable rectangular flexible low-voltage driving electric heating film - Google Patents
A kind of preparation method of portable rectangular flexible low-voltage driving electric heating film Download PDFInfo
- Publication number
- CN107333343A CN107333343A CN201710526409.0A CN201710526409A CN107333343A CN 107333343 A CN107333343 A CN 107333343A CN 201710526409 A CN201710526409 A CN 201710526409A CN 107333343 A CN107333343 A CN 107333343A
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- Prior art keywords
- film
- electrode
- voltage driving
- preparation
- electric heating
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Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- RRKGBEPNZRCDAP-UHFFFAOYSA-N [C].[Ag] Chemical compound [C].[Ag] RRKGBEPNZRCDAP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 11
- 229910052709 silver Inorganic materials 0.000 claims abstract description 11
- 239000004332 silver Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 229910021392 nanocarbon Inorganic materials 0.000 claims abstract description 7
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910021389 graphene Inorganic materials 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 6
- 239000002048 multi walled nanotube Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 238000000713 high-energy ball milling Methods 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- GRPQBOKWXNIQMF-UHFFFAOYSA-N indium(3+) oxygen(2-) tin(4+) Chemical compound [Sn+4].[O-2].[In+3] GRPQBOKWXNIQMF-UHFFFAOYSA-N 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/009—Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
- H05B2214/04—Heating means manufactured by using nanotechnology
Landscapes
- Surface Heating Bodies (AREA)
Abstract
The present invention relates to heating film field, specifically a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film.A kind of preparation method of portable rectangular flexible low-voltage driving electric heating film, it is characterised in that comprise the following steps：1）One-dimensional or two-dimensional nano ag material is added in low temperature silver paste；2）One-dimensional or two-dimentional nano-carbon material is added in improvement silver paste；3）Uniform mixing improvement cryogenic carbon silver paste；4）Improvement cryogenic carbon silver paste is prepared on electrode substrate film；5）The flexible heater electrode film of 1~5 layer of different-thickness of chromatography on electrode substrate film；6）Two electrode pins are drawn in the lower section of flexible heater film Top electrode line；7）Coat a floor height heat-conducting glue.The present invention is compared with the existing technology, simple in construction, easy to assembly, with low cost, is adapted to large-scale production；Not only there is the function that indium oxide tin film is heated in general liquid crystal display, while as back of the body heating film, the characteristics of film is maximum is the advantage with flexible and low-voltage driving.
Description
Technical field
The present invention relates to heating film field, specifically a kind of system of portable rectangular flexible low-voltage driving electric heating film
Preparation Method.
Background technology
Limited by material property, when operating temperature is less than 0 DEG C, liquid crystal display, OLED display etc. can be shown
Response speed is slow, brightness is low in addition work failure the problems such as, and for a long time work at low ambient temperatures, device lifetime can be caused to drop
It is low.In order to solve low-temperature working bottleneck problem, in the industry through being aided in frequently with electric heating film, its operating temperature is raised.At present most
Conventional preposition shape transparent conductive film, including tin indium oxide heating film, Nano Silver metallic film, FTO transparent conductive films
Deng.Prefix type film is mainly with glass or transparent polyester plastics（PET）The transparent conductive film prepared for substrate, is all whole
Face all covers heating film, and power consumption is slightly higher, and the film can have one to display characteristics such as the brightness of display, aberration, resolution ratio
Fixed influence.On the other hand because transparent membrane thickness is minimum, therefore its heating heating power is limited.
The content of the invention
The present invention designs a kind of system of portable rectangular flexible low-voltage driving electric heating film to overcome the deficiencies in the prior art
Preparation Method, the technique for being made low-voltage driving Electric radiant Heating Film in the flexible PET material containing gum using silver-carbon material is pasted using the back of the body
Formula heating film, reaches and has flexible and low-voltage driving advantage concurrently.
To achieve the above object, a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film is designed, it is special
Levy and be to comprise the following steps：1）Step 1, one-dimensional or two-dimensional nano ag material is added in low temperature silver paste, addition is 0.5~
5%, obtain improvement silver paste；2）Step 2, one-dimensional or two-dimentional nano-carbon material is added in improvement silver paste, addition is 0.5~
1.5%, obtain improveing cryogenic carbon silver paste；3）Step 3, using sides such as high-energy ball milling vibro-grinding, plane lapping, three-roller grindings
Uniformly mixing improves cryogenic carbon silver paste to any of method；4）Step 4, by way of silk-screen printing, by improvement cryogenic carbon silver
Slurry is prepared on electrode substrate film, is toasted 1~2 hour under the conditions of 150 DEG C, and natural cooling obtains flexible heater electrode film；
5）Step 5, as needed on electrode substrate film 1~5 layer of different-thickness of chromatography flexible heater electrode film, each layer of flexibility
It is asymmetric electrode to heat on electrode film；6）Step 6, two electrodes are drawn in the lower section of flexible heater film Top electrode line to draw
Pin, and electrode pin is directly connected by pressure sintering with heating control circuit；7）Step 7, the flexible heater of step 6 is completed
Film surface, coats a floor height heat-conducting glue.
In step 1, the 1-dimention nano ag material is flaky nanometer silver powder, and addition is 0.5~3%；The two-dimensional nano
Ag material is nano-silver thread, and the draw ratio of nano-silver thread is more than 150, and addition is 1~5%.
In step 2, the One-dimensional nanoreticular carbon materials are graphene, and the number of plies of graphene is less than 8；Two-dimensional nano-carbon material is
Multi-walled carbon nanotube, the draw ratio of multi-walled carbon nanotube is more than 200.
In step 5, the electrode film is L for the length of rectangular film and rectangular film, and the width of rectangular film is W, described
It is a kind of line electrode on asymmetric electrode, and center line of the line electrode along the long length of side of electrode film is symmetrical.
The width W of the line electrode 0It is the 1/35~1/25 of electrode film width W, line electrode bending arrangement and line electricity
The entirety of pole is distributed in left and right, and upper left quarter and right lower quadrant, the lower left quarter and upper right quarter of line electrode are Central Symmetry, line electrode respectively
The distance between two adjacent horizontal lines are Hn+1=6/5Hn, the nearest two horizontal lines spacing in line electrode center line top is H(n+x), then
H（n+x+1）=4/5H(n+x), after line electrode exceedes horizontal central line, Hn+1=4/5Hn；The distance of the electrode wires surrounding isolated edge is
2W0±0.5W0。
High-heat-conductivity glue can use one kind in high heat conduction transparent adhesive tape and the semi-transparent gelatin of high heat conduction, high-heat-conductivity glue in step 7
Coating layer thickness be 2~20um.
The present invention is compared with the existing technology, simple in construction, easy to assembly, with low cost, is adapted to large-scale production；Not only have
There is the function that indium oxide tin film is heated in general liquid crystal display, while as back of the body heating film, the characteristics of film is maximum is tool
The advantage of flexible and low-voltage driving.
Brief description of the drawings
Fig. 1 is the layout viewing of flexible heater film Top electrode line in the present invention.
Fig. 2 is flexible heater film adhesion locations schematic diagram in the present invention.
Fig. 3 is the electrode infrared image that measures in the embodiment of the present invention.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in figure 1, comprising the following steps：1）Step 1, one-dimensional or two-dimensional nano ag material is added in low temperature silver paste,
Addition is 0.5~5%, obtains improvement silver paste；2）Step 2, one-dimensional or two-dimentional nano-carbon material is added in improvement silver paste,
Addition is 0.5~1.5%, obtains improveing cryogenic carbon silver paste；3）Step 3, using high-energy ball milling vibro-grinding, plane lapping, three
The uniform mixing improvement cryogenic carbon silver paste of any of the methods such as roller machine grinding；4）Step 4, will by way of silk-screen printing
Improve cryogenic carbon silver paste to prepare on electrode substrate film, toasted 1~2 hour under the conditions of 150 DEG C, natural cooling obtains flexible
Heat electrode film；5）Step 5, as needed on electrode substrate film 1~5 layer of different-thickness of chromatography flexible heater electrode
It is asymmetric electrode on film, each layer of flexible heater electrode film；6）Step 6, draw below flexible heater film Top electrode line
Go out two electrode pins, and electrode pin is directly connected by pressure sintering with heating control circuit；7）Step 7, step is completed
Rapid 6 flexible heater film surface, coats a floor height heat-conducting glue.
In step 1, the 1-dimention nano ag material is flaky nanometer silver powder, and addition is 0.5~3%；The two-dimensional nano
Ag material is nano-silver thread, and the draw ratio of nano-silver thread is more than 150, and addition is 1~5%.
In step 2, the One-dimensional nanoreticular carbon materials are graphene, and the number of plies of graphene is less than 8；Two-dimensional nano-carbon material is
Multi-walled carbon nanotube, the draw ratio of multi-walled carbon nanotube is more than 200.
In step 5, the electrode film is L for the length of rectangular film and rectangular film, and the width of rectangular film is W, described
It is a kind of line electrode on asymmetric electrode, and center line of the line electrode along the long length of side of electrode film is symmetrical.
The width W of the line electrode 0It is the 1/35~1/25 of electrode film width W, line electrode bending arrangement and line electricity
The entirety of pole is distributed in left and right, and upper left quarter and right lower quadrant, the lower left quarter and upper right quarter of line electrode are Central Symmetry, line electrode respectively
The distance between two adjacent horizontal lines are Hn+1=6/5Hn, the nearest two horizontal lines spacing in line electrode center line top is H(n+x), then
H（n+x+1）=4/5H(n+x), after line electrode exceedes horizontal central line, Hn+1=4/5Hn；The distance of the electrode wires surrounding isolated edge is
2W0±0.5W0。
High-heat-conductivity glue can use one kind in high heat conduction transparent adhesive tape and the semi-transparent gelatin of high heat conduction, high-heat-conductivity glue in step 7
Coating layer thickness be 2~20um.
Embodiment：
For the PLC liquid crystal displays of 62mm × 105mm sizes, a kind of flexible electrical-heating film, electrode arrangements side are devised
Formula is as shown in Figure 1.The PET for being 62mm × 105mm in selection backing material, the width of electrode wires is 2mm.First printed on PET
The silver-colored carbon slurry of one layer of addition graphene, the addition of graphene is 1%；Toast after doing, then one layer of chromatography adds above existing electrode
Added the silver-colored carbon of CNT to starch, the addition of CNT for 1.5% through low temperature 150 degrees Celsius toast 1 hour.Led from height
Hot transparent silica gel, forms 5um or so Protection glue by spin coating proceeding in electrode surface.Connected by extraction electrode with control circuit
Connect so as to apply 5V DC voltage, after being persistently powered 10 minutes, measure the infrared imaging of electrode as shown in figure 3, surface is average
Increasing extent of temperature can reach 31 degrees Celsius.
Claims (6)
1. a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film, it is characterised in that comprise the following steps：1）
Step 1, one-dimensional or two-dimensional nano ag material is added in low temperature silver paste, addition is 0.5~5%, obtains improvement silver paste；2）Step
Rapid 2, one-dimensional or two-dimentional nano-carbon material is added in improvement silver paste, addition is 0.5~1.5%, obtain improvement cryogenic carbon silver
Slurry；3）Step 3, changed using the uniform mixing of any of the methods such as high-energy ball milling vibro-grinding, plane lapping, three-roller grinding
Good cryogenic carbon silver paste；4）Step 4, by way of silk-screen printing, improvement cryogenic carbon silver paste is prepared on electrode substrate film,
Toasted 1~2 hour under the conditions of 150 DEG C, natural cooling obtains flexible heater electrode film；5）Step 5, served as a contrast as needed in electrode
On the flexible heater electrode film of 1~5 layer of different-thickness of chromatography, each layer of flexible heater electrode film it is Asymmetric Electric on the film of bottom
Pole；6）Step 6, two electrode pins are drawn in the lower section of flexible heater film Top electrode line, and electrode pin is passed through into pressure sintering
Directly it is connected with heating control circuit；7）Step 7, the flexible heater film surface of step 6 is completed, is coating a floor height heat-conducting glue.
2. a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film as claimed in claim 1, its feature exists
In：In step 1, the 1-dimention nano ag material is flaky nanometer silver powder, and addition is 0.5~3%；The silver-colored material of the two-dimensional nano
Expect for nano-silver thread, the draw ratio of nano-silver thread is more than 150, and addition is 1~5%.
3. a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film as claimed in claim 1, its feature exists
In：In step 2, the One-dimensional nanoreticular carbon materials are graphene, and the number of plies of graphene is less than 8；Two-dimensional nano-carbon material is many walls
CNT, the draw ratio of multi-walled carbon nanotube is more than 200.
4. a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film as claimed in claim 1, its feature exists
In：In step 5, the electrode film is L for the length of rectangular film and rectangular film, and the width of rectangular film is W, described asymmetric
It is a kind of line electrode on electrode, and center line of the line electrode along the long length of side of electrode film is symmetrical.
5. a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film as claimed in claim 4, its feature exists
In：The width W of the line electrode 0The 1/35~1/25 of electrode film width W, line electrode bending arrangement and line electrode it is whole
Body is distributed in left and right, and upper left quarter and right lower quadrant, the lower left quarter and upper right quarter of line electrode are Central Symmetry respectively, and line electrode is adjacent
The distance between two horizontal lines are Hn+1=6/5Hn, the nearest two horizontal lines spacing in line electrode center line top is H(n+x), then H（n+x+1）=4/
5H(n+x), after line electrode exceedes horizontal central line, Hn+1=4/5Hn；The distance of the electrode wires surrounding isolated edge is 2W0±0.5W0。
6. a kind of preparation method of portable rectangular flexible low-voltage driving electric heating film as claimed in claim 1, its feature exists
In：High-heat-conductivity glue can use one kind in high heat conduction transparent adhesive tape and the semi-transparent gelatin of high heat conduction, the coating of high-heat-conductivity glue in step 7
Thickness is 2~20um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526409.0A CN107333343B (en) | 2017-06-30 | 2017-06-30 | Preparation method of portable rectangular flexible low-voltage driving electric heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526409.0A CN107333343B (en) | 2017-06-30 | 2017-06-30 | Preparation method of portable rectangular flexible low-voltage driving electric heating film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107333343A true CN107333343A (en) | 2017-11-07 |
| CN107333343B CN107333343B (en) | 2021-07-02 |
Family
ID=60199481
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710526409.0A Expired - Fee Related CN107333343B (en) | 2017-06-30 | 2017-06-30 | Preparation method of portable rectangular flexible low-voltage driving electric heating film |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246870A (en) * | 2018-08-13 | 2019-01-18 | 武汉大学 | A kind of preparation method of full printing low pressure high-performance pattern heating device flexible |
| CN109283725A (en) * | 2018-10-31 | 2019-01-29 | 安徽奕辉电子科技有限公司 | A kind of liquid crystal display with automatic temperature control system |
| CN109896847A (en) * | 2017-12-07 | 2019-06-18 | 李刚 | A kind of infrared ray heating film and preparation method thereof, electric heating plate and heating furnace |
| CN111863343A (en) * | 2019-04-30 | 2020-10-30 | 北京梦之墨科技有限公司 | Conductive laminate, electronic tag, conductive paste printing method, and printing apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209503A (en) * | 2013-01-24 | 2013-07-17 | 洛阳市云际电子科技有限公司 | Heating flexible transparent thin film printed with silver paste and carbon paste and production method thereof |
| CN104387854A (en) * | 2014-11-24 | 2015-03-04 | 苏州斯迪克新材料科技股份有限公司 | Heat-resistant nano-silver conductive paint and manufacturing process thereof |
| CN105208692A (en) * | 2015-10-10 | 2015-12-30 | 苏州聚宜工坊信息科技有限公司 | Flexible heating film assembly and preparing method thereof |
| CN106024100A (en) * | 2016-07-20 | 2016-10-12 | 苏州顾氏新材料有限公司 | Low-temperature conductive silver paste and preparation method and application thereof |
| CN106816202A (en) * | 2017-02-15 | 2017-06-09 | 山东圣泉新材料股份有限公司 | A kind of Graphene denatured conductive silver paste and preparation method thereof |
-
2017
- 2017-06-30 CN CN201710526409.0A patent/CN107333343B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209503A (en) * | 2013-01-24 | 2013-07-17 | 洛阳市云际电子科技有限公司 | Heating flexible transparent thin film printed with silver paste and carbon paste and production method thereof |
| CN104387854A (en) * | 2014-11-24 | 2015-03-04 | 苏州斯迪克新材料科技股份有限公司 | Heat-resistant nano-silver conductive paint and manufacturing process thereof |
| CN105208692A (en) * | 2015-10-10 | 2015-12-30 | 苏州聚宜工坊信息科技有限公司 | Flexible heating film assembly and preparing method thereof |
| CN106024100A (en) * | 2016-07-20 | 2016-10-12 | 苏州顾氏新材料有限公司 | Low-temperature conductive silver paste and preparation method and application thereof |
| CN106816202A (en) * | 2017-02-15 | 2017-06-09 | 山东圣泉新材料股份有限公司 | A kind of Graphene denatured conductive silver paste and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896847A (en) * | 2017-12-07 | 2019-06-18 | 李刚 | A kind of infrared ray heating film and preparation method thereof, electric heating plate and heating furnace |
| CN109246870A (en) * | 2018-08-13 | 2019-01-18 | 武汉大学 | A kind of preparation method of full printing low pressure high-performance pattern heating device flexible |
| CN109246870B (en) * | 2018-08-13 | 2020-06-09 | 武汉大学 | Preparation method of fully-printed low-voltage flexible high-performance patterned heating device |
| CN109283725A (en) * | 2018-10-31 | 2019-01-29 | 安徽奕辉电子科技有限公司 | A kind of liquid crystal display with automatic temperature control system |
| CN111863343A (en) * | 2019-04-30 | 2020-10-30 | 北京梦之墨科技有限公司 | Conductive laminate, electronic tag, conductive paste printing method, and printing apparatus |
| CN111863343B (en) * | 2019-04-30 | 2021-12-03 | 北京梦之墨科技有限公司 | Conductive laminate, electronic tag, conductive paste printing method, and printing apparatus |
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| Publication number | Publication date |
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| CN107333343B (en) | 2021-07-02 |
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