Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > The Year in Nanotech

December 28th, 2006

The Year in Nanotech

Abstract:
Nanotubes light up displays.

LCD computer monitors are quickly replacing old, bulky, cathode-ray-tube (CRT) screens. But CRTs are still prized for their excellent color rendition, wide viewing angles, and fast response time. These features are now coming to the flat screen in the form of CRT-like field-emission displays, which, rather than using an electron gun a foot and a half behind the screen, light up pixels with millions of electron emitters placed within millimeters of the screen. In one version, developed by Canon and Toshiba, nanoscale gaps in a thin film emit electrons. Motorola uses carefully spaced carbon nanotubes. Field-emission displays have been around for years, but the nanotech is making them potentially less expensive, and thus competitive with other display technology. (See "High-Definition Carbon Nanotube TVs.") Nanotech is enabling other types of displays as well. MIT spinoff QD Vision, of Watertown, MA, is developing ultrathin and potentially flexible displays based on nanoscale semiconductor crystals called quantum dots. These would require much less energy than LCDs and feature more-vivid colors. (See "Nanocrystal Displays.") Meanwhile, so-called electronic ink developed at MIT is starting to appear in commercial products, such as Sony's electronic book reader and a low-cost cell phone from Motorola. (See "A Good Read" and "Motorola's Dumb Phone.")

Source:
technologyreview.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Products

Industrial Nanotech, Inc. Announces Official Launch of the Eagle Platinum Tile™ May 19th, 2015

CAP-XX Launches 0.6mm Thinline Supercapacitors for Designing Wearable, Ultra-Portable and Connected IoT Devices: Eliminated Materials and Changed Processes to Reduce Thickness and Costs to Below $1 May 19th, 2015

Iran Unveils 6 Knowledge-Based Products April 11th, 2015

Toronto-based Environmental Technology Pioneer Green Earth Nano Science Expands in EU February 6th, 2015

Nanotubes/Buckyballs/Fullerenes

Global Carbon Nanotubes (CNT) Market Expected To Reach USD 3.42 Billion By 2022 May 29th, 2015

SouthWest NanoTechnologies Introduces AgeNT™ Transparent Conductor System at SID Display Week, Booth #543 May 28th, 2015

Physicists precisely measure interaction between atoms and carbon surfaces May 28th, 2015

Basel physicists develop efficient method of signal transmission from nanocomponents May 23rd, 2015

Nanomedicine

New chip makes testing for antibiotic-resistant bacteria faster, easier: Researchers at the University of Toronto design diagnostic chip to reduce testing time from days to one hour, allowing doctors to pick the right antibiotic the first time May 28th, 2015

Arrowhead to Present at Jefferies 2015 Healthcare Conference May 27th, 2015

Seeing the action: UCSB researchers develop a novel device to image the minute forces and actions involved in cell membrane hemifusion May 27th, 2015

Nanotechnology identifies brain tumor types through MRI 'virtual biopsy' in animal studies: If results are confirmed in humans, tumor cells could someday be diagnosed by MRI imaging and treated with tumor-specific IV injections; new NIH grant will fund future study May 27th, 2015

Nanoelectronics

Technology for Tomorrow’s Market Opportunities and Challenges: LetiDays Grenoble Presents the Possibilities: June 24-25 Event Includes Focus on IoT-Augmented Mobility and Leti’s Latest Results on Silicon Technologies, Sensors, Health Applications and Smart Cities May 27th, 2015

One step closer to a single-molecule device: Columbia Engineering researchers first to create a single-molecule diode -- the ultimate in miniaturization for electronic devices -- with potential for real-world applications May 25th, 2015

Basel physicists develop efficient method of signal transmission from nanocomponents May 23rd, 2015

This Slinky lookalike 'hyperlens' helps us see tiny objects: The photonics advancement could improve early cancer detection, nanoelectronics manufacturing and scientists' ability to observe single molecules May 23rd, 2015

Discoveries

Stanford breakthrough heralds super-efficient light-based computers: Light can transmit more data while consuming far less power than electricity, and an engineering feat brings optical data transport closer to replacing wires May 29th, 2015

Donuts, math, and superdense teleportation of quantum information May 29th, 2015

OSU researchers prove magnetism can control heat, sound: Team leverages OSC services to help confirm, interpret experimental findings May 29th, 2015

New technique speeds nanoMRI imaging: Multiplexing technique for nanoscale magnetic resonance imaging developed by researchers in Switzerland cuts normal scan time from two weeks to two days May 28th, 2015

Human Interest/Art

INSIDDE: Uncovering the real history of art using a graphene scanner May 21st, 2015

Winner Announced for NNI’s First ‘EnvisioNano’ Nanotechnology Image Contest May 6th, 2015

To Conserve London's 300-Year-Old Masterpiece, Nanotech & Drones April 12th, 2015

2015 Nanonics Image Contest January 29th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project