Layered composite film incorporating a quantum dot shift register
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 9, 2010
Grant Date -
Mar 9, 2006
app pub date -
Jun 3, 2005
filing date -
Jun 4, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Quantum dots are positioned within a layered composite film to produce one-dimensional and multi-dimensional shift registers within the film. Charge carriers are driven into the quantum dots by energy in connected control paths. The charge carriers are trapped in the quantum dots through quantum confinement, such that the charge carriers form artificial atoms, which serve as dopants for the surrounding materials. The atomic number of each artificial atom is adjusted through precise variations in the voltage across the quantum dot that confines it. The position of the artificial atom in the film is moved by varying the location of confinement and thus operates as a shift register.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully