Navigation Links
Engineers make first 'active matrix' display using nanowires
Date:3/31/2008

WEST LAFAYETTE, Ind. - Engineers have created the first "active matrix" display using a new class of transparent transistors and circuits, a step toward realizing applications such as e-paper, flexible color monitors and "heads-up" displays in car windshields.

The transistors are made of "nanowires," tiny cylindrical structures that are assembled on glass or thin films of flexible plastic. The researchers used nanowires as small as 20 nanometers - a thousand times thinner than a human hair - to create a display containing organic light emitting diodes, or OLEDS. The OLEDS are devices that rival the brightness of conventional pixels in flat-panel television sets, computer monitors and displays in consumer electronics.

"This is a step toward demonstrating the practical potential of nanowire transistors in displays and for other applications," said David Janes, a researcher at Purdue University's Birck Nanotechnology Center and a professor in the School of Electrical and Computer Engineering.

The nanowires were used to create a proof-of-concept active-matrix display similar to those in television sets and computer monitors. An active-matrix display is able to precisely direct the flow of electricity to produce video because each picture element, or pixel, possesses its own control circuitry.

Findings will be detailed in a research paper featured on the cover of the April issue of the journal Nano Letters. The paper was written by researchers at Purdue, Northwestern University and the University of Southern California.

"We've shown how to fabricate nanowire electronics at room temperature in a simple process that might be practical for commercial manufacturing," said Tobin J. Marks, the Vladimir N. Ipatieff Research Professor in Chemistry in Northwestern's Weinberg College of Arts and Sciences and a professor of materials science and engineering.

OLEDS are now used in cell phones and MP3 displays and proto
'/>"/>

Contact: Emil Venere
venere@purdue.edu
765-494-4709
Purdue University
Source:Eurekalert  

Page: 1 2 3

Related biology technology :

1. Penn engineers design computer memory in nanoscale form that retrieves data 1,000 times faster
2. Penn engineers design computer memory in nanoscale form that retrieves data 1,000 times faster
3. Harvard University engineers demonstrate quantum cascade laser nanoantenna
4. Cardiff University engineers give industry a moths eye view
5. Surface dislocation nucleation: Strength is but skin deep at the nanoscale, Penn engineers discover
6. Reclast(R) Receives US FDA Approval as First and Only Once-Yearly Treatment for Women With Postmenopausal Osteoporosis
7. GlaxoSmithKline Recognizes University of Michigans Dr. Daniel F. Hayes as the First Recipient of the Gianni Bonadonna Breast Cancer Award
8. Kewaunee Scientific Announces First Quarter Results and Quarterly Dividend
9. Genmab Announces 2007 First Half Year Results
10. Pharsight Achieves First License Sale for Public-Source Database
11. Novare Announces First Ever Single Port Laparoscopic Kidney Removal (Nephrectomy) Using RealHand(TM) HD Instruments
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Engineers make first 'active matrix' display using nanowires
(Date:2/26/2015)... WOODBRIDGE, N.J. , Feb. 26, 2015 ... and its affiliated companies, Wilentz, Goldman & ... a trade secrets lawsuit against Genewiz Inc. in excess ... obtained and utilized GenScript,s trade secrets, and that it ... court entered an order denying motions for judgment notwithstanding ...
(Date:2/26/2015)... 2015   Synageva BioPharma Corp. (NASDAQ: ... therapeutic products for rare disorders, today reported 2014 ... other key objectives, and financial guidance.  Synageva,s management ... 4:30 p.m. EST to review the financial results ... in today,s call by telephone, please dial (877) ...
(Date:2/26/2015)... LAUDERDALE, Fla. , Feb. 26, 2015 ... discussed growth priorities driven by key research advancements and ... segments at today,s Bank of America Merrill Lynch 2015 ... met the challenge of building grain supplies the last ... to continue at the pace of the last decade, ...
(Date:2/26/2015)... Calif. , Feb. 26, 2015  NuGene ... age-defying aesthetic products for skin and hair rejuvenation, ... Relations as agency of record for investor relations ... to improve our distribution, sales and diversification strategies ... to current and prospective shareholders," stated Ali Kharazmi ...
Breaking Biology Technology:Wilentz Client GenScript Awarded $10 Million in Trade Secrets Case Against Genewiz 2Wilentz Client GenScript Awarded $10 Million in Trade Secrets Case Against Genewiz 3Synageva BioPharma Reports 2014 Full Year Financial Results 2Synageva BioPharma Reports 2014 Full Year Financial Results 3Synageva BioPharma Reports 2014 Full Year Financial Results 4Synageva BioPharma Reports 2014 Full Year Financial Results 5Synageva BioPharma Reports 2014 Full Year Financial Results 6Synageva BioPharma Reports 2014 Full Year Financial Results 7Synageva BioPharma Reports 2014 Full Year Financial Results 8Synageva BioPharma Reports 2014 Full Year Financial Results 9DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 2DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 3DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 4DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 5NuGene International, Inc. Selects Capital Market Relations for Strategic Investor Relations 2NuGene International, Inc. Selects Capital Market Relations for Strategic Investor Relations 3
... – EMD Serono, Inc., an affiliate of Merck ... a complete response letter (CRL) from the U.S. ... drug application (NDA) for Cladribine Tablets, EMD Serono,s ... therapy for relapsing-remitting multiple sclerosis (MS). ...
... discovered a way to use nanotechnology to reduce friction ... be useful in a wide range of machineries other ... the Department of Chemistry and an expert in polymer ... machine life and improve energy efficiency." ...
... March 1, 2011 NeoStem, Inc. (NYSE Amex: ... U.S. and China, announced today that Dr. Robert Preti, PhD, ... a wholly-owned subsidiary of NeoStem, Inc., has been asked to ... New York Stem Cell Summit. The Summit will be held ...
Cached Biology Technology:EMD Serono Receives Complete Response Letter From FDA on Cladribine Tablets New Drug Application 2EMD Serono Receives Complete Response Letter From FDA on Cladribine Tablets New Drug Application 3EMD Serono Receives Complete Response Letter From FDA on Cladribine Tablets New Drug Application 4Progenitor Cell Therapy to Present at 6th Annual New York Stem Cell Summit on Tuesday, March 1 2Progenitor Cell Therapy to Present at 6th Annual New York Stem Cell Summit on Tuesday, March 1 3Progenitor Cell Therapy to Present at 6th Annual New York Stem Cell Summit on Tuesday, March 1 4
(Date:2/5/2015)... 26, 2015   Epic Sciences , a precision diagnostics ... that Murali Prahalad , Ph.D., president and CEO, is ... (PMWC) 2015: Silicon Valley, which is taking place at ... on January 26-28, 2015. Dr. ... as Biomarkers." Last year, Epic Sciences was a finalist in ...
(Date:2/5/2015)... New Market Research Reports Title ... To 2020 has Been Added to GrandViewReseach.com Report Database ... to reach USD 5.10 billion by 2020, according to ... cameras help identify the site of tissue damage in ... demand in medical imaging applications. They have been extensively ...
(Date:2/5/2015)...  It is gratifying to see that the Obama ... science as a means to better understand human biology, ... was honored to participate in today,s White House event ... Since the 1980s my teams have been ... sequenced genome of a free living organism, the first ...
Breaking Biology News(10 mins):Epic Sciences to Present at Personalized Medicine World Conference 2015 on the Use of Circulating Tumor Cells as Cancer Biomarkers 2IR Camera Market Worth $5.10 Billion By 2020: Grand View Research, Inc. 2IR Camera Market Worth $5.10 Billion By 2020: Grand View Research, Inc. 3J. Craig Venter, Ph.D., Co-Founder and CEO, Human Longevity, Inc. (HLI) Participates in White House Precision Medicine Event 2
... unearthed in China in the 1970s of a creature that ... a distant relative of both birds and crocodiles, turns out ... had already split from the bird family tree, according to ... only known specimen of Xilousuchus sapingensis has been reexamined and ...
... study of children with autism, described in an advance online ... a sneak peek at a technique which, combined with other ... causes of the disorder within just a few years, proposes ... the University of Washington in Seattle, will potentially allow clinicians ...
... ,wiring, that helps a seed to decide on the perfect ... first time. Plant biologists at The University of Nottingham ... is responsible for another important decision in the life cycle ... throws light on the genetic mechanisms that plants use to ...
Cached Biology News:China fossil shows bird, crocodile family trees split earlier than thought 2China fossil shows bird, crocodile family trees split earlier than thought 3New technique promises to 'lift the hood’ on autism 2New technique promises to 'lift the hood’ on autism 3New technique promises to 'lift the hood’ on autism 4Nottingham scientists reveal genetic 'wiring' of seeds 2