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:1/22/2015)... , Jan. 22, 2015   GenoSpace , a precision medicine ... to enable the broad use of genomic, imaging and other ... appointment of Michelle Munson , CEO of Aspera, an ... Logo - http://photos.prnewswire.com/prnh/20150122/170713 "We ...
(Date:12/24/2014)... Dec. 24, 2014  United Therapeutics Corporation (NASDAQ: ... MDT ) has submitted a pre-market approval application ... the use of Medtronic,s SynchroMed ® II implantable ... use with United Therapeutics, Remodulin ® (treprostinil) Injection ...
(Date:12/24/2014)... 24, 2014   BioLife Solutions , Inc. (NASDAQ: ... clinical grade hypothermic storage and cryopreservation freeze ... cells and tissues  ("BioLife" or the "Company"), today announced that ... May 4, 2015 (the "Annual Meeting"). Because the ...
(Date:12/24/2014)... December 23, 2014 Earlier this year in ... director of the Adult Stem Cell Technology Center, LLC ( ... appreciated unique property of adult tissue stem cells. His ... Past, Important for the Future,” embodied the essence of his ...
Breaking Biology Technology:GenoSpace Expands Board with Appointment of Michelle Munson 2United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 2United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 3United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 4BioLife Solutions Sets Date for Annual Meeting of Stockholders 2Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 2Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 3Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 4
... expansion, interactive healthcare marketing agency continues to ... grow top strategic talent ... Cadient Group, the,premier independent interactive marketing agency serving the ... "We,re grateful for each of these senior executives, contributions ...
... Pharmion Corporation,(Nasdaq: PHRM ) today reported financial results ... the year, net sales totaled $267.3 million,compared to net ... (azacitidine for injection) totaled $165.3 million for 2007,compared to ... Vidaza totaled,$131.4 million in 2007, compared to $130.6 million ...
... 19 Onyx,Pharmaceuticals, Inc. (Nasdaq: ONXX ) today ... provide an update on Nexavar(R),(sorafenib) tablets, as well as ... on Tuesday, February 19, 2008, at 10:00 a.m.,Eastern Time ... and year ended December 31, 2007 will be released ...
Cached Biology Technology:Cadient Group Announces Recent Executive Promotions 2Pharmion Corporation Announces 2007 Operating Results 2Pharmion Corporation Announces 2007 Operating Results 3Pharmion Corporation Announces 2007 Operating Results 4Pharmion Corporation Announces 2007 Operating Results 5Pharmion Corporation Announces 2007 Operating Results 6Onyx Pharmaceuticals Announces a Teleconference and Webcast to Provide an Update on Nexavar and Report Full Year 2007 Financial Results 2
(Date:12/17/2014)... 2014  HITLAB SM announced today its completion of ... adherence to current U.S. Food and Drug Administration (FDA) ... device and smart phone application trials utilizing the highest ... "HITLAB is determined to improve global healthcare access, quality, ...
(Date:12/17/2014)... Dec. 16, 2014 Research and Markets ( ... "Global Chemical Sensor Market 2015-2019" report to their ... One major trend upcoming in this market is ... Chemical sensors help in recording of patient data for ...
(Date:12/15/2014)... Dec. 12, 2014 Research and Markets ( ... "Global Facial Recognition Market 2015-2019" report to their ... Facial recognition is a technology used for the ... facial feature of a person such as nose, jaw ...
Breaking Biology News(10 mins):HITLAB Completes GCP Audit for FDA Smart Device & App Compliance 2Global Chemical Sensor Market 2015-2019: Key Vendors are Abbott Laboratories, Bayer, Hoffmann La-Roche, Johnson & Johnson, NGK Spark Plugs and Robert Bosch 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3
... have usually quite strong memories of past events like an ... not clear how the brain keeps track of the temporal ... wine before or after Mary left the party? , ... at the University of Lübeck have confirmed the widely held ...
... in the human vagina have been definitively identified in ... of the journal Immunity, published by Cell Press. The ... that will prevent HIV-1 transmission. , "The majority ... HIV infection following sexual contact," explain study authors Dr. ...
... impressive result of a study carried out by a group ... the Mario Negri Institute in Milan, Italy in cooperation with ... The study appears in the April 18th issue of the ... Science, PLoS ONE. , Stroke is the first cause of ...
Cached Biology News:Researchers discover new details about HIV-1 entry and infection 2
... Instrument System is ideal for developing ... Beadlyte reagents. The Luminex 100 Instrument ... software version 1.7, the XY platform ... offers $2000 in free Beadlyte products ...
Peptide-affinity Purified Polyclonal Antibody to ICEBERG Peptide with sequence EEDPQLASKMGLH, from C Terminus of the protein sequence according to NP_067546...
A431 cells Source: Cell Lysate Form: Ready to Use Application: Western Blotting Control...
Madin-Darby bovine kidney (MDBK) cells Source: Cell Lysate Form: Ready to Use Application: Western Blotting Control...
Biology Products: