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US 7,115,916 B2Granted
System and method for molecular optical emission
AssigneeInternational Business Machines Corporation
InventorsPhaedon Avouris, Guy Moshe Cohen, Richard Martel, James A. Misewich, James Chen-Hsiang Tsang
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Abstract
A light emitting device comprises a gate electrode, a channel comprising a molecule for electrically stimulated optical emission, wherein the molecule is disposed within an effective range of the gate electrode, a source coupled to a first end of the channel injecting electrons into the channel, and a drain coupled to a second end of the channel injecting holes into the channel.
Claims6
A light emitting device comprising:
- a gate electrode;
- a channel comprising a plurality of ambipolar nanotubes for electrically stimulated optical emission, wherein the nanotubes are disposed within an effective range of the gate electrode;
- a first electrode coupled to a first end of the channel injecting electrons into the channel;
- and
- a second electrode coupled to a second end of the channel injecting holes into the channel,
- wherein the plurality of ambipolar nanotubes are disposed between the first electrode and the second electrode.
3 more elements
Dependencies are inferred from the claim text.