Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > News > InVisage Quantum Dot–Based Camera Sensors: How They Work

April 14th, 2010

InVisage Quantum Dot–Based Camera Sensors: How They Work

Abstract:
Effectively. the technology works by suspending very small "quantum dots"--tiny semiconductors that absorb light and emit electrons--within a special polymer film. The film, which looks completely black, is then "spun" or painted on top of a traditional CMOS wafer.

What makes this different from current sensor technology is that the film captures all the light that hits the top of the chip in a layer only 500 nanometers thick; and it can send light directly to the silicon chip, according to the company. This is opposed to a conventional CMOS image sensor, where light typically has to pass through layers with metal connections before it hits a photo detector, which blocks out about half the photons.

Source:
pcmag.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Chip Technology

Construction of practical quantum computers radically simplified: Scientists invent ground-breaking new method that puts quantum computers within reach December 5th, 2016

Shape matters when light meets atom: Mapping the interaction of a single atom with a single photon may inform design of quantum devices December 4th, 2016

Quantum obstacle course changes material from superconductor to insulator December 1st, 2016

Bumpy surfaces, graphene beat the heat in devices: Rice University theory shows way to enhance heat sinks in future microelectronics November 29th, 2016

Nanoelectronics

Supersonic spray yields new nanomaterial for bendable, wearable electronics: Film of self-fused nanowires clear as glass, conducts like metal November 23rd, 2016

What a twist: Silicon nanoantennas turn light around: The theoretical results will allow scientists to design nanodevices with extraordinary features for use in optoelectronics November 21st, 2016

2-D material a brittle surprise: Rice University researchers finds molybdenum diselenide not as strong as they thought November 14th, 2016

UCR researchers discover new method to dissipate heat in electronic devices: By modulating the flow of phonons through semiconductor nanowires, engineers can create smaller and faster devices November 13th, 2016

Quantum Dots/Rods

Trickling electrons: Close to absolute zero, the particles exhibit their quantum nature November 10th, 2016

Notre Dame researchers find transition point in semiconductor nanomaterials September 6th, 2016

Quantum dots with impermeable shell: A powerful tool for nanoengineering August 12th, 2016

Diamond-based light sources will lay a foundation for quantum communications of the future: Electrified quantum diamond can become the heart of quantum networks and computers of the future August 7th, 2016

Photonics/Optics/Lasers

Shape matters when light meets atom: Mapping the interaction of a single atom with a single photon may inform design of quantum devices December 4th, 2016

Controlled electron pulses November 30th, 2016

New method for analyzing crystal structure: Exotic materials called photonic crystals reveal their internal characteristics with new method November 30th, 2016

Novel silicon etching technique crafts 3-D gradient refractive index micro-optics November 28th, 2016

New-Contracts/Sales/Customers

Cetim Facility Receives Bruker Contour CMM Dimensional Analysis System: New Optical Coordinate Measurement Technology Enables High-Precision 3D Scanning November 16th, 2016

Industrial Nanotech, Inc. Announces Plans to Spin Off New Product Line to Major Paint Compan November 9th, 2016

Leti Provides New Low-noise Image Technology to French SME PYXALIS; Will Be Demonstrated at Vision 2016 in Stuttgart November 3rd, 2016

DryWired's Liquid Nanotint to be the first nano-insulation in a Federal building: 250,000 federal buildings, most with uninsulated glass October 12th, 2016

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