I wonder if you can repair EL backlights where they get dim (due to the phosphor ink?) over time by reapplying phosphor ink? Very interesting demonstration. Thank you
Educational tutorial, thanks. However i have doubt i would appreciate if you could clarify doubt of mine. Instead of connecting silver conductive ink and ITO coated film with wires, is it possible to print the tracks with screen printing and then crimp it? For example like a membrane switch crimping.
how do you calculate the voltage and frquency requied for the size of panel you are making so as not to burn it out. Is there a calculator for this or formula available.
In the beginning you showed 9V battery (min 0:44) but then you mentioned that we need to apply 90V to implement this process. (min 4:32) Sorry if i understand wrong but I need this values for my electroluminescent project. I would be grateful if you would help me in this matter. Best regards.
thanks its been helpful on my current project. I'm thinking replacing ito with pedot pss or ato dunno which is more cheaper and conductive for the moment.
hello Regards, interesting tutorial will attempt but not achieve the result. Might you please tell me q materials specifically did you use , and q order will hubicados different molds, yaq voltage works. agradeseria your information a big hello and thousands blessing
hi allow me to introduce myself My name is Deives Bender and I'm from Brazil watched their products and really enjoyed it, I would know better how it works and you have sold to Brazil? how can I have a budget of this electroluminescent system
Do yo have the serial number of the materials dupont DuPont Luxprint phosphor ink, DuPont Luxprint dielectric ink, DuPont Luxprint silver ink??? please???
Thanks for posting this, neatly done and very clear. I wonder why this technology is so unknown and not massively used!. Why 90V applied? i ve seen 3v up to 12v inverters in sprakfun to run elpanels. Do you know where can i get the materials to make this?
The reasons likely include: High resistive losses. Low maximum luminosity. Breaks down quickly. Needs higher voltages and can only be operated with AC.
ZHDKIAD. I'm interest this clip to much. I have confuse in your material. Could you tell me about Silver ink. Dielectric ink and Phosphor ink. I want to make some picture for my girlfriend ^^.
Carlos Blanka No, 500Hz. You could make it with 50Hz but it'll be dimmer. Brightness per area increases with frequency and voltage. Search for Electroluminescent drivers (for el-wire), those are pretty cheap in our days and supplies up to 120VAC(RMS) 2000Hz from 5V DC. Higher values will decrease lifespan of a phosphor. Most phosphor manufacturers are using 100V(RMS)-400Hz pair for testing. Here's spectrum dependency of ZnS Phosphor from frequency: mds.marshall.edu/cgi/viewcontent.cgi?article=1494&context=etd And some common info on Phosphors: www.gwent.org/gem_data_sheets/polymer_systems_products/electroluminescent_display_materials/electroluminescent_brochure.pdf www.mdpi.com/1996-1944/3/2/1353/pdf
you have to dig into it a bit. I wondered the same thing for a while and got a basic understanding by watching several videos last week: the base layer just need to be a decent conductive material, anything from actual metal, or graphite conductive paint, etc The Dielectric layer is more exact google "dielectric grease" or "dielectric spray" The phosphorous layer, search: Electro-luminescent Phosphorus the conductive clear coat is more tricky, google: Conductive clear coat spray, you should get the same company that makes the dielectric spray. And the normal clear coat layer would be any non-conductive clearcoat
adm no problem, It will take some experimenting. I haven't done it yet. waiting on money. Dupont sells all the items needed to make this, but I'm not sure how to buy from them yet.
My grandfather invented and has the patent for the EL screen. Nice demonstration!
you know there is more than one patent for it correct?
I wonder if you can repair EL backlights where they get dim (due to the phosphor ink?) over time by reapplying phosphor ink? Very interesting demonstration. Thank you
Interesting thanks, didn't realize it requires such high AC voltages.
what conductive paint do I use, and what dielectric paint do I use and what phosphorescent paint do I use?
This is beyond AWESOME. My DIY project game is about to get upgraded haha Thank you so much for sharing!
What type of phosphorus you are using there many types of phosphorus
Please give any chemical formula or send a website that we can buy from there
Educational tutorial, thanks.
However i have doubt i would appreciate if you could clarify doubt of mine.
Instead of connecting silver conductive ink and ITO coated film with wires, is it possible to print the tracks with screen printing and then crimp it? For example like a membrane switch crimping.
how do you calculate the voltage and frquency requied for the size of panel you are making so as not to burn it out.
Is there a calculator for this or formula available.
Thanks.. do you have more el panel making tutorial videos.... and where can i get this materials
is the EL 2 circles just design?
hello could you tell me the name of each ink
How to ensure that each layer is printed in the same position
Could this be used to make image intensifier tubes for night vision goggles?
In the beginning you showed 9V battery (min 0:44) but then you mentioned that we need to apply 90V to implement this process. (min 4:32) Sorry if i understand wrong but I need this values for my electroluminescent project. I would be grateful if you would help me in this matter.
Best regards.
Abdelrahman Hamdy There is an inverter that converts 9V DC to 90V AC 500Hz.
+DisneySK you sure??
thanks its been helpful on my current project. I'm thinking replacing ito with pedot pss or ato dunno which is more cheaper and conductive for the moment.
Hello.from of chile .where can l buy the kit electroluminicente
where I can get or buy that kind of ink please
hello Regards, interesting tutorial will attempt but not achieve the result. Might you please tell me q materials specifically did you use , and q order will hubicados different molds, yaq voltage works. agradeseria your information a big hello and thousands blessing
How much would you charge for a 8x10 screen print in burlap using this material?
Hello, where to buy that inks?
How do you guys change the color? How do you achieve red el panel?
Put some different color transparent paint on top, as the light is whitish blue keep trying till u achieve ri8 color ur expecting.
to change the color you must to change the frequency (also works with the temperature)
Hello.Your video is nice.I would like to make it.Where can I find the ink ?
Thanks you
Brazil
www.lumilor.com.br/
hi
allow me to introduce myself
My name is Deives Bender and I'm from Brazil
watched their products and really enjoyed it, I would know better how it works and you have sold to Brazil?
how can I have a budget of this electroluminescent system
hey can any one tell from where i can get silver ink and phosphor ink please
Do yo have the serial number of the materials dupont DuPont Luxprint phosphor ink,
DuPont Luxprint dielectric ink, DuPont Luxprint silver ink??? please???
hello brother has been able to get the codes or materials q share information thanks me
Nothing to do with Dupont, the inks are from Gwent Electronic Materials Ltd.
What kind of plotter is that? All the ones I've been looking up are HUGE.
Can someone tell me where the silver and phosphor pastes are bought from?
google phosphor ink and siliver ink
Sir mine is not working .. i had done exactly same .. help please ..
What are its uses tho?
that number is the mesh net ?
How do you make a 10'x3' sheet?
Where is a good place to buy these inks?
friend do you think you can sell me conductive transparent varbiz
silhouetteamericaDOTcom
This is basically what he has there but it is not a plotter it is a cutting printer. It cuts out shapes and designs.
Could I get a list a materials and where you bought them?
no
Looking for your source of materials
Gwent Electronic MaterialLtd Products are used in this Demo
Is this efficient?
Our paste! Gwent Electronic Materials Ltd.
90 volts? Damn what's the wattage on this paint?
It may consume 1mA x in2 aprox.
Thanks for posting this, neatly done and very clear. I wonder why this technology is so unknown and not massively used!. Why 90V applied? i ve seen 3v up to 12v inverters in sprakfun to run elpanels. Do you know where can i get the materials to make this?
The inverters generate the higher AC voltage.
The reasons likely include: High resistive losses. Low maximum luminosity. Breaks down quickly. Needs higher voltages and can only be operated with AC.
ZHDKIAD. I'm interest this clip to much. I have confuse in your material. Could you tell me about Silver ink. Dielectric ink and Phosphor ink. I want to make some picture for my girlfriend ^^.
Is it work on 1.5v or 3v dc?
require ac
500 Hz? is it ok? so we could achieve these values only through weird converters, right?
Or did you mean 50 Hz?
Carlos Blanka No, 500Hz. You could make it with 50Hz but it'll be dimmer. Brightness per area increases with frequency and voltage. Search for Electroluminescent drivers (for el-wire), those are pretty cheap in our days and supplies up to 120VAC(RMS) 2000Hz from 5V DC. Higher values will decrease lifespan of a phosphor. Most phosphor manufacturers are using 100V(RMS)-400Hz pair for testing.
Here's spectrum dependency of ZnS Phosphor from frequency:
mds.marshall.edu/cgi/viewcontent.cgi?article=1494&context=etd
And some common info on Phosphors:
www.gwent.org/gem_data_sheets/polymer_systems_products/electroluminescent_display_materials/electroluminescent_brochure.pdf
www.mdpi.com/1996-1944/3/2/1353/pdf
Carlos Blanka As example, on Adafruit $4.95 for 12v driver capable of running 12m of el-wire or 100 square centimeters of el-film.
+Sedokun thank you this was very helpfull
can it be used as paint?
yes
where can we buy those materials you used?
you have to dig into it a bit. I wondered the same thing for a while and got a basic understanding by watching several videos last week:
the base layer just need to be a decent conductive material, anything from actual metal, or graphite conductive paint, etc
The Dielectric layer is more exact google "dielectric grease" or "dielectric spray"
The phosphorous layer, search: Electro-luminescent Phosphorus
the conductive clear coat is more tricky, google: Conductive clear coat spray, you should get the same company that makes the dielectric spray.
And the normal clear coat layer would be any non-conductive clearcoat
oh thanks for info ***** , Godbless you :)
adm
no problem, It will take some experimenting. I haven't done it yet. waiting on money. Dupont sells all the items needed to make this, but I'm not sure how to buy from them yet.
thanks for the sharing , we are fabric textile supplier and working on the heath monitor clothes.
Nice, it could be used in lots of fields.
Thank you, you share your vídeo. Very interesting.
WHERE TO BUY THE MATERIALS I LIVE IN MEXICO
Ya somos dos jeje
Yes again!
4:28 90V XD You mean 9V
Let's have 90V touch screens. Fun !
actually it has to be 90V or more. I'm applying a 250V AC to make it work
nope, he does mean 90VAC.
nice
thank you
badass