Navigation Links
UCLA researchers demonstrate fully printed carbon nanotube transistor circuits for displays
Date:11/30/2011

Since the invention of liquid crystal displays in the mid-1960s, display electronics have undergone rapid transformation. Recently developed organic light-emitting diodes (OLEDs) have shown several advantages over LCDs, including their light weight, flexibility, wide viewing angles, improved brightness, high power efficiency and quick response.

OLED-based displays are now used in cell phones, digital cameras and other portable devices. But developing a lower-cost method for mass-producing such displays has been complicated by the difficulties of incorporating thin-film transistors that use amorphous silicon and polysilicon into the production process.

Now, researchers from Aneeve Nanotechnologies, a startup company at UCLA's on-campus technology incubator at the California NanoSystems Institute (CNSI), have used low-cost ink-jet printing to fabricate the first circuits composed of fully printed back-gated and top-gated carbon nanotubebased electronics for use with OLED displays. The research was published this month in the journal Nano Letters.

The startup includes collaborators from the departments of materials science and electrical engineering at the UCLA Henry Samueli School of Engineering and Applied Science and the department of electrical engineering at the University of Southern California.

In this innovative study, the team made carbon nanotube thin-film transistors with high mobility and a high onoff ratio, completely based on ink-jet printing. They demonstrated the first fully printed single-pixel OLED control circuits, and their fully printed thin-film circuits showed significant performance advantages over traditional organic-based printed electronics.

"This is the first practical demonstration of carbon nanotubebased printed circuits for display backplane applications," said Kos Galatsis, an associate adjunct professor of materials science at UCLA Engineering and a co-founder of Aneeve. "
'/>"/>

Contact: Jennifer Marcus
jmarcus@cnsi.ucla.edu
310-267-4839
University of California - Los Angeles
Source:Eurekalert

Page: 1 2

Related biology technology :

1. Understanding the science of solar-based energy: more researchers are better than one
2. Researchers decode viral process that prepares cells for HIV infection
3. Dartmouth researchers advance cellulosic ethanol production
4. Researchers develop new model for cystic fibrosis
5. Use it or lose it? Researchers investigate the dispensability of our DNA
6. Sigma-Aldrich and the University of Illinois Offer New Boronic Acid Surrogates to Researchers Worldwide Through Licensing Agreement
7. Researchers write protein nanoarrays using a fountain pen and electric fields
8. Researchers show how to stamp nanodevices with rubber molds
9. The Lancets New Online Medical Journal Helps Clinicians and Medical Researchers Find Practice-Changing Evidence Quickly and Easily
10. Ultrafast lasers give CU-Boulder researchers a snapshot of electrons in action
11. VAP(R) Cholesterol Test Helps Researchers Identify Treatment Effects of Combination Therapy
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/17/2015)...  US-Australian drug discovery company, Novogen, today announced ... with the Feinstein Institute for Medical Research (,Feinstein ... to collaborate with the objective of developing effective ... brings together the drug discovery expertise of Novogen ... Feinstein Institute in neurosciences and oncology. ...
(Date:4/17/2015)... WI (PRWEB) April 17, 2015 ... sales and marketing support for the powerful Orthogonal ... the Chemical Genomics Center at the Lankenau Institute ... LCGC’s mission is to measurably improve successful drug ... HTS, by offering rare, drug-like libraries available nowhere ...
(Date:4/16/2015)... Cambridge Semantics , the leading ... Web technology, and Informa , the leading ... the academic and scientific, professional and commercial business ... Data Lake for Clinical Trial and Competitive Intelligence’ ... ‘Best of Show’ Award. , The solution ...
(Date:4/16/2015)... 16, 2015 Proove Biosciences , ... of BIO Contest for the 2015 BIO International ... 2015 BIO International Convention will take place June 15-18 ... the Buzz of BIO contest, industry leaders will be ... at the conference. The community voting period began on ...
Breaking Biology Technology:Novogen and Feinstein Institute Join Forces to Find Effective Treatments for Brain Cancer 2Novogen and Feinstein Institute Join Forces to Find Effective Treatments for Brain Cancer 3Novogen and Feinstein Institute Join Forces to Find Effective Treatments for Brain Cancer 4Novogen and Feinstein Institute Join Forces to Find Effective Treatments for Brain Cancer 5Novogen and Feinstein Institute Join Forces to Find Effective Treatments for Brain Cancer 6BellBrook Labs and Lankenau Institute Partner to Accelerate Drug Discovery using Orthogonal Pooled Screening 2Cambridge Semantics and Informa Named Bio-IT Award Finalist for Smart Data Lake Solution for Clinical Trial and Competitive Intelligence 2Cambridge Semantics and Informa Named Bio-IT Award Finalist for Smart Data Lake Solution for Clinical Trial and Competitive Intelligence 3Proove Bisociences to Participate in the Buzz of BIO at the 2015 BIO International Convention 2Proove Bisociences to Participate in the Buzz of BIO at the 2015 BIO International Convention 3
... Been Filed With the FDA for the Fourth Genmab ... Under the Company,s Collaboration with Roche., COPENHAGEN, December ... Investigational New Drug application (IND) for a,Genmab antibody developed ... the FDA by Roche. Genentech and Roche are collaborating ...
... Dec. 11 The Tauri Group LLC is ... provide Systems Engineering and,Technical Assistance (SETA) support for ... Health Affairs Early Detection Division Chemical,and Biological Early ... $38 million and the period of performance is ...
... 11 PPD, Inc. (Nasdaq:,PPDI) will release its fiscal ... the market closes. The release will be available on,the ... PR Newswire., On Wednesday, January 9, 2008, at ... and audio webcast to discuss its financial guidance for,fiscal ...
Cached Biology Technology:Fourth Genmab Antibody Developed Under Roche Collaboration to Enter Clinic 2Fourth Genmab Antibody Developed Under Roche Collaboration to Enter Clinic 3The Tauri Group LLC Awarded U.S. Department of Homeland Security Chemical and Biological Early Detection Systems Program Office Support Contract 2PPD Announces 2008 Financial Guidance Webcast and Conference Call 2
(Date:4/2/2015)... , April 2, 2015 According ... 2015 attributed to somewhat higher than 125 MSEK. This ... year-end report 2014 that revenues for Q1 2015 would ... company reported for Q4 2014. The operating result for ... negative. The complete interim report will as previously communicated ...
(Date:4/1/2015)... , April 1, 2015   Medisafe ™, the ... users across iOS and Android ... integrating biofeedback into the platform to allow patients to ... For the first time, patients will be able to ... dose impacts important biometrics, such as glucose levels and ...
(Date:3/30/2015)... Mar. 26, 2015 Research and Markets ... "Global Gesture Recognition Market in Automotive Sector 2014-2018" ... forecast the Global Gesture Recognition market in Automotive Sector ... period 2013-2018. Gesture recognition is the ability ... gestures of an individual. Gesture recognition technology can be ...
Breaking Biology News(10 mins):Fingerprint Cards Revises Revenues for Q1 2015 2Medisafe Announces Launch of Biometric Integration, Enabling Patients to Stay Adherent to Their Meds and See Tangible Health Results 2Global Gesture Recognition Market in Automotive Sector Report 2015 - Growing Number of Partnerships 2
... unique aroma signature of the durian revered as the ... the world,s foulest smelling food has uncovered several new ... ACS, Journal of Agricultural and Food Chemistry . ... food shops in the United States and elsewhere, has a ...
... in a Duke University-led study contained potentially toxic or untested chemical ... Among the chemicals detected was "Tris," a chlorinated flame ... studies. "Tris was phased out from use in ... it still showed up in 41 percent of the couch foam ...
... Toronto, ON (27 November, 2012) -- A new method of ... The discovery, which transforms aged stem cells into cells that ... to grow cardiac patches for damaged or diseased hearts from ... avoiding the threat of rejection. Stem cell therapies ...
Cached Biology News:Potentially toxic flame retardants found in many US couches 2'Fountain of youth' technique rejuvenates aging stem cells 2
Immunogen: Recombinant rabbit tryptophan hydroxylase, isolated as inclusion bodies from E. coli and purified by preparative SDS-PAGE. Storage: -20 C, Avoid Freeze/Thaw Cycles...
Inquire...
... Isoaspartate Detection Kit is intended for quantitative ... and peptides, which can result from the ... of aspartic acid residues during storage or ... on the monitoring of charge differences for ...
...
Biology Products: