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| Number | Title | Issue Date |
| 7371696 | Carbon nanotube structure and method of vertically aligning carbon nanotubes A Carbon NanoTube (CNT) structure includes a substrate, a CNT support layer, and a plurality of CNTs. The CNT support layer is stacked on the substrate and has pores therein. One end of each of the CNTs is attached to portions of the substrate exposed through the po... | 05/13/2008 |
| 7316982 | Controlling carbon nanotubes using optical traps An embodiment of the present invention is a technique to control carbon nanotubes (CNTs). A laser beam is focused to a carbon nanotube (CNT) in a fluid. The CNT is responsive to a trapping frequency. The CNT is manipulated by controlling the focused laser beam. ... | 01/08/2008 |
| 6692820 | Organic photosensitive optoelectronic device with a charge blocking layer Organic photosensitive optoelectronic devices ("OPODs") which include an exciton blocking layer to enhance device efficiency. Single heterostructure, stacked and wave-guide type embodiments. Photodetector OPODs having multilayer structures and an exciton ... | 02/17/2004 |
| 6667215 | Method of making transistors A method for making transistors comprises depositing source electrode and drain electrode features onto a substrate through a single aperture in a stationary shadow mask, said aperture having at least two opposing edges; wherein the shapes of the features... | 12/23/2003 |
| 6661024 | Integrated circuit including field effect transistor and method of manufacture An integrated circuit (100, 200, 300, 400) that includes a field effect transistor (102, 202, 302, 402) is fabricated by forming an organic semiconductor channel (112, 216, 308, 418) on one substrate (106, 204), forming device electrodes (114, 116, 110, 2... | 12/09/2003 |
| 6472705 | Molecular memory & logic The present invention is directed to a microelectric device and especially a Field effect transistor comprising a source, drain, channel, an insulating layer overlying said channel containing at least one closed cage molecule, said closed cage molecule be... | 10/29/2002 |
| 6471929 | Photocatalyst, manufacturing method therefor, and gas decomposition method A photocatalyst having superior durability; a manufacturing method for the photocatalyst and a method and apparatus for decomposing a gas, where a film which is fullerene-based but different from the evaporated fullerene film is used. The photocatalyst ha... | 10/29/2002 |
| 6465813 | Carbon nanotube device Transistor, is disclosed, including a base having a bundle of (n,n) nanotubes, and an emitter and a collector connected to opposite sides of the base each having (n,m, n-m.noteq.3l) nanotubes, whereby substantially reducing a device size and improving an ... | 10/15/2002 |
| 6127624 | Photoresponsive electrode and wet solar cell A photoresponsive electrode for a wet solar cell wherein on a metal film having fixed thereon a photoresponsive molecule such as, for example, a porphyrin derivative, there is fixed by vapor deposition a light-irradiating portion such as a prism or optica... | 10/03/2000 |
| 5698048 | Photoresponsive materials A photoresponsive material comprises molecular or polymeric semiconductors in which photogeneration of separated charge carriers proceeds substantially via an intermediate stage of a triplet exciton, where the generation of the triplet exciton may be faci... | 12/16/1997 |
| 5693977 | N-channel field effect transistor including a thin-film fullerene An n-channel field-effect transistor is fabricated utilizing a thin-film fullerene (for example, C60) as the active element. The fullerene film is deposited onto a device substrate in an ultra-high-vacuum chamber and is thus substantially oxyge... | 12/02/1997 |
| 5626812 | Method of producing carbon material by bending at least one carbon atom layer of graphite A novel carbon material is obtained by bending at least one carbon atom layer of graphite in at least one selected region along either, or both, of lines I and II in FIG. 1. The bending can be accomplished by scanningly picking the carbon atom layer(s) wi... | 05/06/1997 |
| 5540977 | Microelectronic component A microelectronic component has a substrate on which a layer structure and at least two contact structures are arranged. The layer structure and the contact structures are electrically connected to one another but are electrically insulated from the subst... | 07/30/1996 |
| 5454880 | Conjugated polymer-acceptor heterojunctions; diodes, photodiodes, and photovoltaic cells This invention relates generally to the fabrication of heterojunction diodes from semiconducting (conjugated) polymers and acceptors such as, for example, fullerenes, particularly Buckminsterfullerenes, C60, and more particularly to the use of ... | 10/03/1995 |
| 5331183 | Conjugated polymer - acceptor heterojunctions; diodes, photodiodes, and photovoltaic cells This invention relates generally to the fabrication of heterojunction diodes from semiconducting (conjugated) polymers and acceptors such as, for example, fullerenes, particularly Buckminsterfullerenes, C60, and more particularly to the use of ... | 07/19/1994 |
| 5171373 | Devices involving the photo behavior of fullerenes It has been found that fullerenes exhibit photoelectronic behavior such as photoconductivity or photovoltaic properties. Such behavior allows the fabrication of a variety of devices, such as solar cells and the use of various light-induced processes, such... | 12/15/1992 |
