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:10/22/2014)... Diego, CA (PRWEB) October 22, 2014 ... balances from Sartorius, A & D Weighing, Rice ... Sartorius CPA Semi-Micro Balance . The Sartorius CPA ... for an affordable high-quality, precise, and user-friendly laboratory ... manufacturing of laboratory equipment, their laboratory balances are ...
(Date:10/22/2014)... 2014 /PRNewswire/ - iCo Therapeutics ("iCo" or "the Company") ... for its Oral Amphotericin B program.  The company ... vitro work involving samples from HIV/AIDS patients ... complete pre clinical studies and regulatory filings to ... trial, utilizing approximately $700,000 of funding and technological ...
(Date:10/20/2014)... 2014 Mapp Biopharmaceutical,s valiant effort to ... to fight the Ebola outbreak will make the ... production of pharmaceuticals can be, according to Kalorama ... while some may be taken aback by the ... industry knowledge are well aware of the complex ...
(Date:10/20/2014)...  GenVec, Inc. (NASDAQ: GNVC ) today announced ... its board of directors effective on October 24, 2014.   Dr. ... as its chairman from June 2006 to November 2013.  During ... Governance and Audit Committees of the board.  ... dedicated service to GenVec, and its stockholders," said Wayne ...
Breaking Biology Technology:Pipette.com Launches the Addition of Sartorius CPA Semi-Micro Balance to Their Product Portfolio with Special Promotional Pricing 2Pipette.com Launches the Addition of Sartorius CPA Semi-Micro Balance to Their Product Portfolio with Special Promotional Pricing 3iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 2iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 3Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 2Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 3Zola P. Horovitz To Retire From GenVec Board 2
... The Albert and Mary Lasker Foundation , ... medical research, announced today the winners of the 2010 ... M. Friedman for basic medical research, Napoleone Ferrara ... for special achievement. The three awards—recognized as the most prestigious ...
... and Strengthens Supervisory Board With Joseph Feczko, Steven... -- AMSTERDAM, September 20, 2010 ... ... --> ... s = ,; var first_result; // Results are keyed by longUrl, so we need to grab the ...
... /PRNewswire-FirstCall/ - Neuro-Biotech Corporation (PINKSHEETS: MRES) (OTCQB: ... involved in the unique international niche of ... the opportunity to market 12 clinical "Neuro ... tests are without equal in being rapidly ...
Cached Biology Technology:2010 Lasker Awards Honor Trailblazers in Medical Research and Clinical Care 22010 Lasker Awards Honor Trailblazers in Medical Research and Clinical Care 32010 Lasker Awards Honor Trailblazers in Medical Research and Clinical Care 42010 Lasker Awards Honor Trailblazers in Medical Research and Clinical Care 52010 Lasker Awards Honor Trailblazers in Medical Research and Clinical Care 6AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 2AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 3AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 4AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 5AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 6AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 7AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 8AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 9AMT's EGM Passes All Resolutions and Strengthens Supervisory Board With Joseph Feczko, Steven Holtzman and Francois Meyer 10Neuro-Biotech's Solution for a Doctor near You: Early Detection for Alzheimer's and Chronic Fatigue Syndrome! 2
(Date:10/17/2014)... – Accurate knowledge regarding Ebola is critical and pertinent ... of hazardous global outbreak and epidemic. The Journal, ... a special issue, Ebola Virus and Public Health, to ... knowledge in this critical societal moment. , On ... Ebola for Clinicians . The primer was prepared by ...
(Date:10/17/2014)... This news release is available in German . ... for only a very few drugs. When treating overdoses, doctors ... Treatment is especially difficult if there is a combination of ... is playing and accidentally swallows his grandmother,s pills? ETH professor ... Zurich wanted to find an answer to this question. "The ...
(Date:10/16/2014)... managers have a new synthesis of recent research findings ... forests in the two states. , The Ecology ... and Washington: A Synthesis of the Relevant Biophysical Science ... report published by the U.S. Forest Service,s Pacific Northwest ... from managers for a synthesis of the large body ...
Breaking Biology News(10 mins):Emergency aid for overdoses 2Emergency aid for overdoses 3New report synthesizes best available science on management of moist mixed-conifer forests 2
... Black-throated Blue Warbler journey from tropical Caribbean or South ... patch will they call home this year? And, how ... Ecologists studying biodiversity and conservationists preserving habitats have asked ... limited and imprecise means to answer them. Now a ...
... English whose first language is Chinese retrieve their native language ... June 2 issue of The Journal of Neuroscience . ... in adolescence or later recall the sounds of words from ... Jing Wu, PhD, and Guillaume Thierry, PhD, of Bangor University ...
... This press release is available in Spanish . ... longstanding mystery as to why a pathogen that threatens the ... It is because the fungus that causes the wheat ... to resistant varieties of wheat. ARS plant pathologist Yue ...
Cached Biology News:Lasers help researchers predict birds' preferred habitat 2Lasers help researchers predict birds' preferred habitat 3Second language learners recall native language when reading 2Uncovering the mystery of a major threat to wheat 2
... The powerful solution for all plate washing ... format. ,The PW 384 provides an ... field of Drug Discovery (Assay development, Screening or ... speed ,The PW 384 has set ...
... Model 1575 immunowash microplate washer, 100-240 V, ... have flat-, U-, or V-bottom wells. This ... needle positions to an accuracy of 0.1 ... overflow washing. It can store up to ...
... a compact benchtop and stackable multi-function ... with a large display screen to ... Air circulation inside to evenly distribute ... be easily calibrated from the microprocessor ...
... compact benchtop and stackable multi-function incubator. ... a large display screen to accurately ... circulation inside to evenly distribute temperature ... easily calibrated from the microprocessor controller. ...
Biology Products: