CN103260284A - High-frequency electric field inducing El wire - Google Patents
High-frequency electric field inducing El wire Download PDFInfo
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- CN103260284A CN103260284A CN2013101721173A CN201310172117A CN103260284A CN 103260284 A CN103260284 A CN 103260284A CN 2013101721173 A CN2013101721173 A CN 2013101721173A CN 201310172117 A CN201310172117 A CN 201310172117A CN 103260284 A CN103260284 A CN 103260284A
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Abstract
The invention discloses a high-frequency electric field inducing El wire. The high-frequency electric field inducing El wire comprises conducting core wire electrodes, a light emitting layer, an outer conducting layer, a transparent insulating layer and high-frequency wires. The high-frequency electric field inducing El wire is characterized in that the outer conducting layer comprises nano-scale magnetic materials, when the conducting core wire electrodes are grounded, an electric field with the voltage of AC 220-1000V and the frequency of 50-500 k Hz is arranged among the high-frequency wires, and therefore electric field inducing light can be emitted. The high-frequency electric field inducing El wire can be used in the fields of an electric wire industry, a power industry, a light emitting display device, a consumer electronic product and the like for displaying El wire and high-voltage wire dangerous failures.
Description
Technical field
The invention belongs to the electroluminescent device applications technical field.
Background technology
The existing present main body of AC powder electroluminescence (EL) device technology is divided into: EL glass screen (in enforcement on glass), EL enamel screen (implementing at metallic plate), EL plastics screen, EL cloth, EL line device (implementing at electric wire), preceding four to be its major advantage of flat luminescent device be thin, gently, dynamically flash, face is luminous evenly, produces and assembles and use process implementing simple.Its principle of luminosity is that AC field acts on the luminescent material both sides, produces high voltage, the electroluminescence of low current.
Existing its device of EL isolychn technology is identical with EL light tiles principle, and basic structure is followed successively by: metal-cored electrode, insulating medium layer, luminescent layer, transparency conducting layer, external electrode, protective clear layer.Adding alternating current between metal-cored electrode and the external electrode, then to produce AC field luminous.Because luminescent device is to be similar to capacitive properties in the prior art, to have higher dielectric constant insulation dielectric material be that people constantly pursue one's goal so select for use, as technology initial stage selection titanium dioxide, further select barium titanate later on again, this type of inorganic high dielectric constant material such as CaCu 3 Ti 4 O, select various organic high-dielectric jointing materials to attempt to continue to improve dielectric property simultaneously, when dielectric constant is higher, it can improve insulating properties relatively, therefore existing device need have conductive layer and contact the favorable conductive electrode, need ITO conductive film and silver or aluminium electrode as light tiles, isolychn then needs copper cash, silver line and electrically conducting transparent ITO, material fit such as ATO are used, indispensable one.This structure, material, prescription have had clearly at patent ZL97121158.2, WO 01/41511, ZL200410099233.8, US5485355, ZL201110385392.4 etc. sets forth.When prior art was used, two electrodes added High Level AC Voltage, and device just produces luminous.
The inducing luminous line of a kind of high-frequency electric field of the present invention, it has changed the isolychn structure of prior art, insulating medium layer and external electrode have been reduced, by improving the transparency conducting layer material composition, it is luminous to utilize the high-frequency electromagnetic electric field to produce, reduce the complexity structure of existing technology, reduced the current consumption of luminescent device, also reduced production cost.
The present invention can be used for Luminous wire, high voltage electric wire risk of disturbance shows fields such as isoelectric line cable industry, power industry, light-emitting display device, electric consumers.
Summary of the invention
The inducing luminous line of a kind of high-frequency electric field, it comprises: conductive core line electrode 1, luminescent layer 2, outer conducting layer 3, transparent insulating layer 4, high frequency electric wire 5; It is characterized in that: outer conducting layer contains nano magnetic material, during the conductive core line electrode grounding, and adds voltage AC220-1000V, frequency 50K-500K hertz electric field therebetween at many high frequency electric wires, and it is luminous to produce the electromagnetism electric field induction.
Isolychn among the present invention is to be made of conductive core line electrode 1, luminescent layer 2, outer conducting layer 3, transparent insulating layer 4, and it can produce luminous under the high-frequency electromagnetic electric field, and the high-frequency electromagnetic electric field is to be provided by high frequency electric wire 5.Use special purpose driver to connect the conductive core line electrode and can control luminous state and the rule flashed.
Conductive core line electrode 1 uses the metallic conduction material with satisfactory electrical conductivity to be prepared into, as: ganoid metal copper wire, filamentary silver, copper nickel plating etc. also can be that plastic tube or line surface scribble the coating of leading performance, form the electricity layer, as silver slurry, carbon slurry etc.
Outer conducting layer 3 among the present invention is to use the transparent or semitransparent nano material coating with conduction property to be prepared into, and it is characterized in that: the electrical-conductive nanometer material is to be mixed and made into by conductive nano metal oxide and nano magnetic material.The conductive nano metal oxide is traditional: ITO, ATO, ZTO etc.Nano magnetic material is the oxide-based nanomaterial, nano metal magnetic material of iron content, cobalt, nickel etc., as: tri-iron tetroxide, terres rares magnetic powder material also can be fit to use certainly.The common conductive nano metal oxide of nano-metal-oxide electric conducting material and nano magnetic material mixed proportion is greater than the nano metal magnetic material, its weight ratio optimum range 100:5-10.Also can adopt chemical method that the nano metal magnetic material is wrapped in conductive nano metal oxide particle surface.Use simple metal nano material also can reach the electrically conducting transparent effect as silver, gold, copper etc.The nano metal magnetic material can act on conductive nano burning deposits yields field effect and impel luminous under extraneous high-frequency electric field effect.Nano magnetic material also can independently be coated in outside the conductive nano metal oxide layer.
High frequency electric wire 5 among the present invention is to be made of at least 2 metal cordses that have electric conductivity; It is characterized in that: the high frequency electric wire is close to and is spirally wound on the transparent insulating layer outside, and it produces magnetic electric field during energising work.The high frequency electric wire can have insulating outer layer such as plastics, enamel-cover lacquer 6 parcel, also can be luminous during luminescent device when not having outer 6 parcels, but resistance to pressure can decline to a great extent, and short circuit easily.Medium-high frequency electric wire of the present invention is after energising, and as long as the conductive core line electrode is ground connection, will produce luminously, then can improve luminous intensity as using special purpose driver, and control is flashed.
The inducing luminous line of a kind of high-frequency electric field, it comprises: many conductive core line electrodes 1, luminescent layer 2, outer conducting layer 3, transparent insulating layer 4, many high frequency electric wires 5; It is characterized in that: use special purpose driver to connect the conductive core line electrode and add voltage AC220-1000V therebetween at the high frequency electric wire, that frequency 50K-500K hertz produces electric field induction is luminous.
Many conductive core line electrodes among the present invention use the metallic conduction material with satisfactory electrical conductivity to be prepared into, as: ganoid metal copper wire, filamentary silver, copper nickel plating etc.; Many conductive core line electrodes can the stranded use of rule as existing electric wire, also can the every independent enamel-cover lacquer back recombinant that applies use, and the conductive core line electrode of independent coating work has standalone feature electric wire transmitting effect.Luminescent layer is to use fine particle luminescent material and adhesion substance with electroluminescence characters to be prepared into; Transparent insulating layer is to be made of plastics or dielectric ink; Outer conducting layer is to use the transparent or semitransparent nano material coating with conduction property to be prepared into, and the electrical-conductive nanometer material is to be mixed and made into by nano-metal-oxide and nano magnetic material.
High frequency electric wire 5 among the present invention is to be made of at least 1 metal cords that has electric conductivity; It is characterized in that: the high frequency electric wire is spirally wound on the transparent insulating layer outside, and it produces the magnetic electric field during energising work.The high frequency electric wire can have insulating outer layer such as plastics, enamel-cover lacquer 6 parcel, also can be luminous during luminescent device when not having outer 6 parcels, but resistance to pressure can descend, and short circuit easily, at this moment its suitable Low-voltage Electronic device uses, or the high-current low-voltage electronic device uses.Medium-high frequency electric wire of the present invention is after energising, and as long as the conductive core line electrode is ground connection, will produce luminously, then can improve luminous intensity as using special purpose driver.High frequency electric wire 5 among the present invention can be wrapped up by transparent plastic jointly with isolychn, increases its security feature.
The present invention also can use mode of printing to be made into ribbon single face plane or dual emission device, the similar plane of principle EL sheet, but it does not have dielectric layer and back electrode.
Description of drawings
The inducing luminous toe-in composition of Fig. 1 high-frequency electric field.
The inducing luminous line split conductor of Fig. 2 high-frequency electric field structure chart.
Structure is among the figure:
1. conductive core line electrode
2. luminescent layer
3. outer conducting layer
4. transparent insulating layer
5. high frequency electric wire
6. high frequency electric wire insulating outer layer.
Embodiment
The inducing luminous line of a kind of high-frequency electric field, it comprises: conductive core line electrode 1, luminescent layer 2, outer conducting layer 3, transparent insulating layer 4, high frequency electric wire 5; It is characterized in that: use special purpose driver to connect the conductive core line electrode and add voltage AC220-1000V therebetween at the high frequency electric wire, that frequency 50K-500K hertz produces electric field induction is luminous.
Conductive core line electrode 1 among the present invention uses the metallic conduction material with satisfactory electrical conductivity to be prepared into, as: metal copper wire, filamentary silver, copper nickel plating etc., 0.01 millimeter to 1 millimeter of diameter, can be shapes such as circular, square and thin slice all can, it can be that continuous length is more than 1000 meters.
Outer conducting layer 3 among the present invention is to use conductive nano metal oxide and nano magnetic material to be mixed and made into.The conductive nano metal oxide is: ITO, ATO, ZTO etc., particle are in the 1-100 nanometer, and color is blue or green; Also can use organic polymer electric conducting material or other family macromolecule electric conducting material or nano metal electric conducting material.Nano magnetic material is the metal oxide nano-material of iron content, cobalt, nickel, as: tri-iron tetroxide.Terres rares magnetic powder material also can use.The common conductive nano metal oxide of nano metal conductive oxide and nano metal magnetic material mixed proportion is greater than the nano metal magnetic material.Also can adopt chemical method that the nano metal magnetic material is wrapped in conductive nano metal oxide particle surface.Conductive nano metal oxide and nano magnetic material use chemical modes such as S-G, hydro thermal method synthetic usually.The conductive nano metal oxide mixes the back and has alcohols or other organic binding mixes with the nano metal magnetic material, and evenly is coated in luminescent layer 2 surfaces.
High frequency electric wire 5 among the present invention is to be made of at least 2 metal cordses that have electric conductivity; It is characterized in that: high frequency electric wire spiral twines and is close to the transparent insulating layer outside, and it produces the magnetic electric field during energising work.The high frequency electric wire can have insulating outer layer such as plastics, enamel-cover lacquer 6 parcels, and the resistance to pressure of luminescent device can not descend when having outer parcel, and short circuit easily.
High frequency electric wire 5 among the present invention can be wrapped up by plastics jointly more fully with isolychn, forms one.Also can use with other functional electric wire combination parcel again, as data line, high-tension bus-bar, audio frequency electric wire etc.
The present invention can not use driver directly to use at civil power, but luminosity is lower, can send high brightness luminescent when using special purpose driver.
The inducing luminous line of a kind of high-frequency electric field, it comprises: many conductive core line electrodes, luminescent layer, outer conducting layer, transparent insulating layer, many high frequency electric wires; It is characterized in that: use special purpose driver to connect the conductive core line electrode and add voltage AC220-1000V therebetween at the high frequency electric wire, that frequency 50K-500K hertz produces electric field induction is luminous.
Many conductive core line electrodes among the present invention use the metallic conduction material with satisfactory electrical conductivity to be prepared into, as: ganoid metal copper wire, filamentary silver, copper nickel plating etc.Many conductive core line electrodes can the stranded use of rule as existing electric wire, also can every independent apply enamel-cover lacquer or plastics after recombinant use, their outer surface scribbles luminescent layer again.Can independently or dividing into groups after the conductive core line electrode is wrapped up, energising is used or formation functional transfer data wire, and their outer surface scribbles luminescent layer again.Luminescent layer is to use fine particle luminescent material and adhesion substance with electroluminescence characters to be prepared into, and luminescent layer applies and uses continuously coating machine or continuous mode of printing; Transparent insulating layer is to be made of plastics or dielectric ink; Outer conducting layer is to use the transparent or semitransparent nano material coating with conduction property to be prepared into, and the electrical-conductive nanometer material is to be mixed and made into by nano-metal-oxide and nano magnetic material.High frequency electric wire among the present invention is to be made of at least 1 metal cords that has electric conductivity; It is characterized in that: the high frequency electric wire is spirally wound on the transparent insulating layer outside, and it produces the magnetic electric field during energising work.
Many conductive core line electrodes can use the control of multichannel driving governor, and multiple signals are by the unified control of chip, and can finish all kinds of states that flash dynamically and show, operating state that also can the display functionality electric wire, luminous as traditional revolving horse lantern form.
Medium-high frequency electric wire of the present invention can follow many isolychns to use, can with isolychn jointly by plastic seal, also can follow one or more strands of other function electric wires to use, and jointly by plastic seal.
High-frequency electric field of the present invention inducing luminous line list core and multicore implementing process are basic identical.Luminescent device of the present invention also can be luminous in the high voltage low frequency, and as 50 hertz, its luminous intensity is lower, and the range of application effect is restricted.
When heart yearn electrode diameter during less than 0.05 millimeter, it can add the isolychn for preparing in the paper pulp to, is made into paper, wherein contains the isolychn of fiber condition among the present invention, be close to also can produce under the high electric field action luminous; Also the isolychn for preparing can be added in the plastics, be made into plastic film, wherein contain the isolychn of fiber condition.They all can be used for security measurement and the field of anti-counterfeit technology of high voltage device.
The invention has the advantages that
1) the present invention has changed original electroluminescence line structure, has reduced insulating medium layer, has reduced cost, the production technology of simplification.Make isolychn more stable, and be used in combination with other function electric wire.
2) the core isolychn of the single core among the present invention and split conductor, can the combining audio electric wire, use such as data line, cell-phone charging line, Luminous wire, the operating state that shows electric current, data, audio frequency also can detect the safe work state of high voltagehigh frequency electric wire.
3) the present invention can be applied in the fields such as industrial equipment, advertisement, model, clothes, building decoration, safe guidance illumination, false proof, electric power safety monitoring.Production technology of the present invention is simple, is fit to large-scale production.
Embodiment
The preparation of the inducing luminous line of a kind of high-frequency electric field selects for use copper metal line to make conductive core line electrode 1.
Outer conducting layer 3 uses the ITO nano material to add the ethanol branch and spreads, and adds tri-iron tetroxide simultaneously, mixes and is coated in the luminescent layer surface.
The high frequency electric wire 5 of two velamen plastic seals is wrapped in the isolychn surface, again by the TPU material seal.
The conductive core line electrode grounding, the energising of high frequency electric wire, isolychn produces the blue-green electroluminescence.
After execution mode has been done to illustrate preferably at the present invention in the above, what should understand to one skilled in the art is, under situation without departing from the spirit and scope of the present invention, any changes and improvements that the present invention is done all within the scope of the invention.
Claims (10)
1. inducing luminous line of high-frequency electric field, it comprises: conductive core line electrode, luminescent layer, outer conducting layer, transparent insulating layer, high frequency electric wire; It is characterized in that: outer conducting layer contains nano magnetic material, during the conductive core line electrode grounding, and adds voltage AC220-1000V, frequency 50K-500K hertz electric field therebetween at many high frequency electric wires, and it is luminous to produce electric field induction.
2. the inducing luminous line of a kind of high-frequency electric field according to claim 1, the conductive core line electrode uses the metallic conduction material with satisfactory electrical conductivity to be prepared into; Luminescent layer is to use fine particle luminescent material and adhesion substance with electroluminescence characters to be prepared into; Transparent insulating layer is to be made of plastics or dielectric ink.
3. the inducing luminous line of a kind of high-frequency electric field according to claim 1, outer conducting layer is to use the transparent or semitransparent nano material coating with conduction property to be prepared into, and it is characterized in that: the electrical-conductive nanometer material is to be mixed and made into by conductive nano metal oxide and nano magnetic material.
4. the inducing luminous line of a kind of high-frequency electric field according to claim 1, the high frequency electric wire is to be made of at least 2 metal cordses that have electric conductivity; It is characterized in that: the high frequency electric wire is spirally wound on the transparent insulating layer outside, and it produces the magnetic electric field during energising work.
5. the inducing luminous line of a kind of high-frequency electric field according to claim 1, the conductive core line electrode is connected control by special purpose driver, and it is luminous to produce dynamic law.
6. inducing luminous line of high-frequency electric field, it comprises: many conductive core line electrodes, luminescent layer, outer conducting layer, transparent insulating layer, many high frequency electric wires; It is characterized in that: use special purpose driver to connect the conductive core line electrode, and add voltage AC220-1000V, frequency 50K-500K hertz electric field therebetween at the high frequency electric wire, it is inducing luminous to produce dynamic electric field.
7. as the inducing luminous line of a kind of high-frequency electric field as described in the claim 6, outer conducting layer is to use the transparent or semitransparent nano material coating with conduction property to be prepared into, and it is characterized in that: the electrical-conductive nanometer material is to be mixed and made into by conductive nano metal oxide and nano magnetic material.
8. as the inducing luminous line of a kind of high-frequency electric field as described in the claim 6, many conductive core line electrodes use the metallic conduction material with satisfactory electrical conductivity to be prepared into; Luminescent layer is to use fine particle luminescent material and adhesion substance with electroluminescence characters to be prepared into; Transparent insulating layer is to be made of plastics or dielectric ink.
9. as the inducing luminous line of a kind of high-frequency electric field as described in the claim 6, many conductive core line electrodes are by the stranded use of rule, or the every independent enamel-cover lacquer back recombinant that applies uses, and the conductive core line electrode of independent coating work has standalone feature electric wire transmitting effect.
10. as the inducing luminous line of a kind of high-frequency electric field as described in the claim 6, the high frequency electric wire is to be made of at least 1 metal cords that has electric conductivity; It is characterized in that: the high frequency electric wire is spirally wound on the transparent insulating layer outside, and it produces magnetic during energising work.
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| CN201310172117.3A CN103260284B (en) | 2013-05-12 | 2013-05-12 | The inducing luminous line of a kind of high-frequency electric field |
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|---|---|---|---|
| CN201310172117.3A CN103260284B (en) | 2013-05-12 | 2013-05-12 | The inducing luminous line of a kind of high-frequency electric field |
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| CN103260284A true CN103260284A (en) | 2013-08-21 |
| CN103260284B CN103260284B (en) | 2015-08-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974483A (en) * | 2014-05-25 | 2014-08-06 | 上海洞舟实业有限公司 | Inductance electroluminescent luminous wire |
| CN104795164A (en) * | 2015-04-02 | 2015-07-22 | 贵州星天电线电缆有限公司 | Luminous composite cable |
| CN106025031A (en) * | 2016-07-27 | 2016-10-12 | 杭州大科柔显电子技术有限公司 | Electroluminescence principle based luminescent unit structure and display device |
| CN110035571A (en) * | 2019-03-15 | 2019-07-19 | 上海洞舟实业有限公司 | A kind of gradually bright flexible rainbow electroluminescent device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5485355A (en) * | 1992-12-10 | 1996-01-16 | Elam-Electroluminescent Industries Ltd. | Electroluminescent light sources |
| CN102695311A (en) * | 2012-06-06 | 2012-09-26 | 上海洞舟实业有限公司 | Method for preparing multi-core electroluminescent wire |
-
2013
- 2013-05-12 CN CN201310172117.3A patent/CN103260284B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5485355A (en) * | 1992-12-10 | 1996-01-16 | Elam-Electroluminescent Industries Ltd. | Electroluminescent light sources |
| CN102695311A (en) * | 2012-06-06 | 2012-09-26 | 上海洞舟实业有限公司 | Method for preparing multi-core electroluminescent wire |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974483A (en) * | 2014-05-25 | 2014-08-06 | 上海洞舟实业有限公司 | Inductance electroluminescent luminous wire |
| CN103974483B (en) * | 2014-05-25 | 2016-03-16 | 上海洞舟实业有限公司 | A kind of inductance electro luminescence line |
| CN104795164A (en) * | 2015-04-02 | 2015-07-22 | 贵州星天电线电缆有限公司 | Luminous composite cable |
| CN106025031A (en) * | 2016-07-27 | 2016-10-12 | 杭州大科柔显电子技术有限公司 | Electroluminescence principle based luminescent unit structure and display device |
| CN110035571A (en) * | 2019-03-15 | 2019-07-19 | 上海洞舟实业有限公司 | A kind of gradually bright flexible rainbow electroluminescent device |
| CN110035571B (en) * | 2019-03-15 | 2021-04-20 | 上海洞舟实业有限公司 | Bright flexible neon electroluminescent device |
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| CN103260284B (en) | 2015-08-12 |
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