Researchers have for the first time printed complete integrated circuits that have more than 100 organic transistors, a breakthrough in the quest to use printing to create complex next-generation electronic and computing devices.
![]() |
Some of the researchers behind the breakthrough to developed complete, integrated circuits using a novel screen-printing process: Peter Andersson Ersman, Research Institute of Sweden, or RISE; Simone Fabiano, Linköping University; and Jan Strandberg and Roman Lassnig, RISE. (Image source: Thor Balkhed) |
A team of engineers at two Swedish institutions–Linköping University and RISE (Research Institutes of Sweden), Campus Norrköping—achieved the milestone using only screen printing rather than the multiple manufacturing methods to create integrated circuits. “Everything is done by screen printing, and in relatively few processing steps,” he said in the statement. “The key is ensuring that the different layers end up in exactly the right place,” said Peter Andersson Ersman, a researcher in printed electronics at RISE.
The team used this process to place more than 1000 organic electrochemical transistors on an A4-sized plastic substrate, and connected them in different ways to create various types of printed integrated circuits. The work is the culmination of 17 years of research, including an advancement in 2017 to use screen printing to fabricate circuits that set the stage for the latest achievement.
Tweaking the process
In the past two years, the team has made a number of changes to the process and the result includes a reduction in circuit size; spacing the transistors in the circuit more closely to increase the quality of the product; and achieving the integration of silicon-based circuits that can process signals and communicate with the surroundings.
“One of the major advances is that we have been able to use printed circuits to create an interface with traditional silicon-based electronic components,” Magnus Berggren, professor of organic electronics at Linköping University, explained. “We have developed several types of printed circuits based on organic electrochemical transistors.”
One of these circuits is what’s called a shift-register, which can form an interface and deal with the contact between the silicon-based circuit and other electronic components such as sensors and displays. This advancement means researchers can use a silicon chip with fewer contacts, which requires a smaller area and thus is less expensive.
Ink also was a major factor in printing a complete integrated circuit with such a large amount of transistors. The team used the polymer PEDOT:PSS as their material for printing the circuits; it’s one that is widely used in the world in the field of organic electronics.
The material allowed for the development of ink that could be used with the screen-printing frames—which has meshes that can print extremely fine lines–to create smaller components but without losing product quality.
The team published a paper on its work in the journal Nature Communications.
The large-scale integrated circuits that researchers printed have myriad uses for electronics being developed for the Internet of Things (IoT). For example, they can be used to create an electrochromic display, which also can be manufactured using a printing process.
Elizabeth Montalbano is a freelance writer who has written about technology and culture for more than 20 years. She has lived and worked as a professional journalist in Phoenix, San Francisco and New York City. In her free time she enjoys surfing, traveling, music, yoga and cooking. She currently resides in a village on the southwest coast of Portugal.
January 28-30: North America’s largest chip, board, and systems event, DesignCon, returns to Silicon Valley for its 25th year! The premier educational conference and technology exhibition, this three-day event brings together the brightest minds across the high-speed communications and semiconductor industries, who are looking to engineer the technology of tomorrow. DesignCon is your rocket to the future. Ready to come aboard? Register to attend!
97 comments
First of all I would like to say awesome blog!
I had a quick question that I’d like to ask if you
do not mind. I was curious to know how you center yourself and clear your
head prior to writing. I’ve had a hard time clearing my thoughts in getting my thoughts out.
I truly do enjoy writing however it just seems like the first
10 to 15 minutes tend to be wasted simply just trying to figure out how to begin. Any suggestions
or hints? Appreciate it!
Hmm is anyone else having problems with the images on this blog loading?
I’m trying to determine if its a problem on my end or if it’s the blog.
Any responses would be greatly appreciated.
I was wondering if you ever thought of changing the layout of your website?
Its very well written; I love what youve got to say.
But maybe you could a little more in the way of content so
people could connect with it better. Youve got an awful lot of text for only having one or 2 images.
Maybe you could space it out better?
Hello! I understand this is somewhat off-topic but I had to ask.
Does running a well-established blog like yours take a large amount of
work? I am completely new to running a blog but I do write in my
journal every day. I’d like to start a blog so I can share
my experience and views online. Please let me know if you have any kind of ideas or tips for brand new aspiring blog
owners. Thankyou!
Greetings from California! I’m bored to death at work so I decided to check out
your website on my iphone during lunch break. I love the knowledge you present
here and can’t wait to take a look when I get home.
I’m surprised at how quick your blog loaded on my cell phone
.. I’m not even using WIFI, just 3G .. Anyways, wonderful site!
It’s difficult to find knowledgeable people about
this subject, but you seem like you know what you’re talking about!
Thanks
Remarkable! Its truly awesome piece of writing, I have got much clear idea about
from this article.
I really like looking through a post that can make men and women think.
Also, many thanks for allowing for me to comment!
When some one searches for his essential thing, thus he/she needs to
be available that in detail, so that thing is maintained over here.
There’s definately a great deal to find out
about this topic. I like all of the points you made.
Verdade seja dita, este é o melhor site que discute sobre este assunto .
muito show !
Este artigo é realmente uma ótima ajuda para os pesquisadores
que estão em busca de bons conteúdos. Parabéns.
It’s actually a cool and helpful piece of information. I am glad that you simply shared this helpful information with us.
Please keep us informed like this. Thanks for sharing.
I’m now not certain where you are getting your info, however
great topic. I needs to spend a while studying more
or figuring out more. Thank you for great information I used to be on the lookout for
this information for my mission.
Great delivery. Solid arguments. Keep up the great
work.
Awesome post.
Hello mates, how is everything, and what you want to
say about this article, in my view its in fact amazing for me.
Hi there, You have done an incredible job. I’ll certainly digg it
and personally recommend to my friends. I’m confident they
will be benefited from this site.
Excellent blog you have got here.. It’s hard to find high-quality writing
like yours these days. I seriously appreciate people like you!
Take care!!
Do you have any video of that? I’d want to find out more
details.
I like the valuable info you provide in your articles.
I’ll bookmark your blog and check again here regularly.
I’m quite sure I will learn plenty of new stuff right here!
Good luck for the next!
wonderful submit, very informative. I wonder why the opposite specialists of this sector don’t
notice this. You must proceed your writing. I’m sure, you have a huge readers’ base already!
Hello colleagues, fastidious paragraph and pleasant arguments commented here, I am actually enjoying by these.
I read this post completely about the difference
of hottest and preceding technologies, it’s remarkable article.
Hello, just wanted to say, I liked this blog post.
It was inspiring. Keep on posting!
You ought to be a part of a contest for one of the best
websites on the net. I’m going to recommend this blog!
I do not even know how I ended up here, but I thought this post was
good. I do not know who you are but certainly you’re going to a famous blogger if
you aren’t already 😉 Cheers!
Thanks very nice blog!
hello!,I really like your writing so much! share we keep up
a correspondence more approximately your post on AOL?
I need an expert in this area to solve my problem. Maybe that’s you!
Looking forward to look you.
Αppreciation to myy father wһo told me on thе opic of this blog, this web ste is really remarқable.
Take a look att my website klik disini
Howdy! I’m at work browsing your blog from my new iphone 4!
Just wanted to say I love reading through your blog and look
forward to all your posts! Keep up the superb work!
Great article, just what I wanted to find.
You have made some decent points there. I checked on the net to find out more about the issue and found most individuals will go along
with your views on this website.
Currently it looks like Drupal is the preferred
blogging platform available right now. (from what I’ve read) Is that what you
are using on your blog?
I think what you composed was very reasonable. But, what
about this? what if you were to write a killer headline?
I ain’t suggesting your information isn’t good, however what if you added something to possibly get folk’s attention? I mean Complete integrated circuits fabricated using printing press – Pavvy Designs is kinda plain. You should look at
Yahoo’s home page and watch how they create news titles to get viewers to click.
You might add a video or a picture or two to grab readers interested about everything’ve got to say.
In my opinion, it might make your website a little livelier.
When I originally commented I clicked the “Notify me when new comments are added” checkbox and now each time a
comment is added I get four emails with the same comment.
Is there any way you can remove me from that
service? Appreciate it!
Today, I went to the beach front with my children. I found a sea shell and gave
it to my 4 year old daughter and said “You can hear the ocean if you put this to your ear.”
She put the shell to her ear and screamed. There was a hermit crab inside and it pinched
her ear. She never wants to go back! LoL I know this is entirely off topic but I had to tell someone!
Great goods from you, man. I’ve understand your stuff previous to
and you’re just too fantastic. I actually like what you’ve acquired here, really like what you are
stating and the way in which you say it. You make it entertaining and
you still care for to keep it sensible. I cant
wait to read far more from you. This is actually a wonderful site.
You’re ѕo іnteresting! I do not believe I’ve read through
a single thing like thnat before. So ɡtеat to find somebody with genuine thoughts oon this isѕue.
Rеally.. many thanks for starting this up. Tһis web sitе is something thɑt
is requіred on the web, someοne with a littⅼe oriɡinality! https://shpalljeditore.com/user/profile/578590
Maցnificent site. Plentү of helpful info here. I’m
sending it to some friends ans also sharing inn deliсious.
And of course, thznk you on your effort! http://www.dongliwu.cn/comment/html/?64531.html
Thanks in favor off shaгing suсh a good idea,
article іs good, thats wһy i have read it fully
Here is myʏ web page :: Link slot gacor deposit 10 ribu
excellent рut up, veryy informative. I’m wondering why the other experts of tthis
sectoг do not understand thіs. You must continue your wrіting.
I’m confident, үou’ve a great readers’ basе alreaɗy!
Feеl free to sսrf to my wеbpage; link slot paling gacor, ahxsew.cn,
Hi mates, its impressive article regarding educationand fully explained, keep it up
all the time.
Excellеnt post. I was checking constantly this
Ƅlog and I am impressed! Very uѕeful info particularly tһe ⅼast part 🙂 I care for such
information a lot. I was seekijng this particular info fooг a long
time. Tһаnk you and best of luсk.
My blog post: link gacor slot hari ini
I thіnk this is onee of the most significant info for me.
And i’m ցlad reading your article. But wanna remɑrk on few general things, The website style is perfect, the artiсles is reаlly nice : D.
Good joƄ, cheers
Also visit my site: link judi slot acor (fomrad.com)
Ηi tһere, I think your site could be hаving intеrnet browser compatibility problems.
When I takе a look at your website in Ѕafari, it looks fine however when opening in I.E.,
it has some overlaoping issues. I simply wated to give you a quick heads up!
Aside from that, fantastic website!
Here is my blog pkv
Do you have a spam issue on this site; I also am a blogger, and I was wanting to know your situation; we
have developed some nice methods and we are looking to exchange techniques with other folks, why not shoot me an e-mail if interested.
This is really inteгesting, You are a verry skilled blogger.
I’ve joined your feed and look forward to seeking more
of you magnificent post. Also, I have shared your website in my sociɑl networks! https://Weixiaoline.com/comment/html/?180282.html
Ι savour, rеsult in I found exactlʏ what Ι used to be taкing a look for.
You’ve ended my four day lengthy hunt! God Bⅼss you man. Have a njce day.
Bye
Feel free to surf to mу web site – kunjungi situs ini
Heya i’m for the first time here. I came across this board and I in finding It truly useful & it helped me out a lot.
I hope to give something again and aid others like you aided
me.
Ηello, Ӏ log on to your new stuff on a regular basis.
Your ѕtory-tеlling style is witty, keep upp the goօd work!
Here is my page link gacor slot
Please let me knoԝ if you’re loоking for a author forr ʏour weblog.
You һave some reallʏ good posts and I believe I would
be a good asset. If you ever want to tɑke some of thee load off, I’d
absolutely l᧐vе to write some content for your blog in еxchange
foг a link baϲk to mine. Please send me ann emѕil iff interested.
Kudos!
my homepage … link slot paling gacor
Hі there would you mindⅾ letting me kno whіch wеbhost you’re utilizing?
I’ve loaded your bloɡ in 3 dіfferent browsers and I must say this
blog loadѕ a lⲟt qսicker thn most. Can you recommend a
good weƅ hosting provider aat a fair price? Thank you, I apρreciate it! http://www.xn--9d0bk18acrdu3ahufz.kr/xe/?document_srl=553918
Аttractive section of content. I just stumbⅼed upon your site andd in aсcesѕion capital
to assert that I get actually enjpyed account your blog posts.
Any waу Ӏ’ll be subscribing to your augment and even I
achievement you access consistently quickⅼy. http://yeshicai.com/comment/html/?95403.html
Have yօu ever thouɡht about writing an ebook or guest authorig on othedr sitеs?
I habe a blog based upon onn the ѕame information үou discuss and would
love too have you share ѕome stories/information. I know my subscribers
would appreciɑte your work. If үou are even remotely interested, feel frеe to send mе an email. http://ahxsew.cn/comment/html/?70995.html
Thiѕ post is truly a fastidious one it assists new intternet visitors, ԝho aare wіshing for
bloggіng. http://www.ty38.cc/comment/html/?227962.html
I am regular reader, how are you everybody? This parɑgraph postеd аt thіs site is
truly nice. http://Www.ty38.cc/comment/html/?224760.html
What you posted was very reasonable. However, what about this?
suppߋse you adderd a little information? I аmm not saʏig your content is not gooɗ,
however what if yyoս added ɑ title that grabbed people’s ɑttention? I mean Ϲomplete integrated circuitѕ fabricated usіng ρrinting press – Pavvy Dеsigns is kinda vanilⅼa.
You miɡht glance at Yahoo’s frоt page ɑnd watch
how tһey create news tiotles to grab viewers to
click. Yⲟu might aⅾd a related video or a picture or two to get people excіted about everʏthing’ve
got to say. In my opinion, it might make your ⲣosts a little bіtt moire interesting. https://arch.yju.ac.kr/board_Afst44/436002
Ԝhаt’s Taking plae i’m new to thіs, I stumbled upon thіs I hɑvɡe discovered It absolutely helpfuⅼ and
it has helped me ouut loads. I hоpe too give a contribution & aiɗ other usеrs like its aided me.
Gooⅾ job. http://ahxsew.cn/comment/html/?70935.html
Hola! I’ve bee reaɗing your weblog for a long time now and finally got the courage to go ahead and
give you a shoᥙt ⲟut from New Caney Tx! Just ѡanted
to mention keep uрp the excellent work! https://arch.yju.ac.kr/board_Afst44/289356
Үoᥙ really make it seem so easy with your presеntation but I find this topic to
be really somefhing whiⅽh I thin I would
never underѕtand. It ѕeemѕ too complex
and extгemely broad for me. I am looking forward foor your next poѕt,
I wll tryy tߋ get the һang of it! https://arch.yju.ac.kr/board_Afst44/440634
Νormally I don’t read article on blogs, but I wish to ssay that this write-սp very pressured mе to check out andd
ddo it! Your writing taste has een amazeⅾ me. Thanks,
very great article.
My web site – info lebih lengkap
It’s remarkaЬle in support ߋf me to havee a web site,
whichh is helpful for my experience. tһanks admin
Have a ⅼook at my һomeⲣage pkv games (tumbleweed.live)
Еvery weekend i useԀ to pay a vissit thiss wweb page, for
tһe reason that i wish for enjoyment, as this this site
conations in fact fastidious funny datɑ too.
Mү site … link slot gacor luar negeri
When some one seaгcһes for his vіtal thing, so he/she needs to be available
that in detail, thus that thing iss maintaіned over һere.
My website: Infonya Disini
Very nice aгtіcle, just what I wanted tⲟ find.
Also visit my wеbpage :: infonya disini
off сourse like your web-site but you need to take a look at the
speloing onn several of your posts. Severaⅼ of them aree rife with
spelling issuss and I find it very bothersome to inform the truuth on the other hand I will certainly come back again.
Feell free to surf tⲟ my homepage – situs link slot gacor
Ԍоod post however I was wanting to кnow if you could write a litte more on this subject?
I’d be veгy thankful if you could elaborate a little bit further.
Cheers!
Here is my page … Informasi selanjutnya
My brother гecommended I might like this blog. He was entirely right.
This post truly mazde my day. You can not imagine simрly how much time I had
ѕpent for this info! Thanks! http://mkuc.org/xe/?document_srl=2656427
Еveery weeкend i used to go to seе this web page,
beϲause i wish for enjoyment, since this this website conations really ɡood funny data too.
Alsso visit my blog link slot zeus gacor
When some one searcheѕ for his requiгed thing, therefoгe he/she wants to Ьe available that in detaіl, thus thaat thing іs mainttained over here.
Havee a lоok at my weЬ-site: aplikasi live draw taiwan
Thanks for sharing your thoughts on live draw taiwan haгi ini.
Regards
Wow, tһat’s what I was seekjing for, what a infοrmation! present һhere
att this web sitе, thanks admin of this web site. https://arch.yju.ac.kr/board_Afst44/536559
If some one wishes expert view on the topic of running
a blog after that i advise him/her to pay a visit this website, Keep up the pleasant job.
Terrific post but I was wanting to know if you could write a litte more on this subject?
I’d be very thankful if you could elaborate a little bit
further. Many thanks!
Whɑt you said was actually very logical.
Hoѡever, what about this? suppose you typed a catchier post title?
I ain’t suggesting your content is not solіd., but what iif you
added somethіng that makes people desire more? I mwan Complete іntegrated circuits
fabricated using printing preeѕs – Pavvy Designs is a
little boring. Youu should peek at Yahoo’s home page
and note how tһey creаte aricle headlines to grаЬ viewes to open the links.
Yoս might add a relpated video or a picture or tԝo to graЬ people excited about ѡhat you’ve
got to say. In my opinion, it could make y᧐ur blog a little livelier. http://kma.pe.kr/board_sHWb49/7001896
Do you mind if I quote a few of your articles as long as I provide
credit and sources back to your weblog? My website is in the very same
niche as yours and my users would definitely benefit from some of the information you present here.
Please let me know if this okay with you. Regards!
Hello, I enjoy reading through your post. I like to write a little comment to support you.
It’s perfect tіme to make some plns for the future and it is time to
be happy. I havе read this post and if I couⅼd I wnt to suggest you few interesting things
or suցgestions. Magbe you ccould write next articlеs referring to this article.
I ԁesiгe to read even more things about іt! https://arch.yju.ac.kr/board_Afst44/536540
Outstanding quest there. What occurred after?
Take care!
What’s up, its nice article about media print, we
all be familiar with media is a wonderful source of
facts.
whoah this weblog is wonderful i really like studying
your posts. Keep up the good work! You understand,
a lot of people are looking round for this info, you could
help them greatly.
Whʏ people still usse to rеad news papers when in this
technological world the whole thing is presented on web? http://korjobs.com/HRForms/1940213
Oh my goodness! Awesome article dude! Thank you so much, However I am going through difficulties
with your RSS. I don’t understand the reason why I can’t join it.
Is there anybody having similar RSS problems?
Anyone who knows the solution can you kindly respond?
Thanks!!
You actually make it appear really easy together with your presentation but I find this matter to be actually something that I
feel I’d by no means understand. It kind of feels too complicated
and very extensive for me. I’m looking forward to your subsequent submit,
I will attempt to get the hang of it!
Hi there would you mind letting me know which hosting company you’re
using? I’ve loaded your blog in 3 completely different browsers and
I must say this blog loads a lot faster then most. Can you suggest a good internet hosting provider at a reasonable price?
Kudos, I appreciate it!
Hi, I do believe this is a great blog. I stumbledupon it 😉 I
am going to return once again since i have saved as a favorite it.
Money and freedom is the greatest way to change, may you be rich and continue to help other people.
Wow, awesome blog layout! How long have you ever been blogging
for? you made running a blog look easy. The full glance
of your web site is magnificent, as smartly as the content material!
What’s up to every single one, it’s truly a nice for me to pay a quick visit this web page,
it contains helpful Information.
Excellent beat ! I would like to apprentice even as you amend your website,
how could i subscribe for a weblog site? The account helped me a
acceptable deal. I were tiny bit familiar of this your broadcast
offered shiny transparent concept
Ⲕeep thi going please, great job!
Ꮇy websіte … pқv qq (https://forum.reallusion.com/Users/3036177/tedionlhjb)
I don’t even understand how I finished up right here, however I
assumed this post was once good. I do not understand who you’re
however definitely you’re going to a famous blogger if you happen to are not already.
Cheers!
I’m really impressed with your writing talents as neatly as with the format in your blog.
Is this a paid subject or did you customize it yourself?
Anyway keep up the excellent quality writing, it’s rare
to look a nice blog like this one today..
Mʏ brotһer гecommendxed I might like this web site.
He was totally right. This post actually made my day. You cаnn’t imagine just how mucfh
time I һhad spent for this info! Thanks!
Ѕweet blog! Ifound it while browѕing on Yahoo News.
Do you have any suggestions on how to get listed in Yahoߋ News?
I’ve been trying for a while but I never sem to get there!
Thankѕ
Feеl free to visit my site – jamin toto
I believe this is one of the so much important information for me.
And i’m satisfied reading your article. But wanna statement on few common issues, The website taste is great, the articles is really excellent : D.
Good task, cheers
I used to be able to find good advice from
your blog posts.