Active solid-state devices (e.g. – transistors – solid-state diode – Specified wide band gap semiconductor material other than... – Diamond or silicon carbide
Reexamination Certificate
2007-08-14
2010-06-29
Bryant, Kiesha R (Department: 2891)
Active solid-state devices (e.g., transistors, solid-state diode
Specified wide band gap semiconductor material other than...
Diamond or silicon carbide
C136S252000, C438S105000
Reexamination Certificate
active
07745831
ABSTRACT:
Materials, devices, and methods for enhancing performance of electronic devices such as solar cells, fuels cells, LEDs, thermoelectric conversion devices, and other electronic devices are disclosed and described. A diamond-like carbon electronic device can include a conductive diamond-like carbon cathode having specified carbon, hydrogen and sp2bonded carbon contents. In some cases, the sp2bonded carbon content may be sufficient to provide the conductive diamond-like carbon material with a visible light transmissivity of greater than about 0.70. A charge carrier separation layer can be coupled adjacent and between the diamond-like carbon cathode and an anode. The conductive diamond-like carbon material of the present invention can be useful for any other application which can benefit from the use of conductive and transparent electrodes which are also chemically inert, radiation damage resistance, and are simple to manufacture.
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Bryant Kiesha R
Thorpe North & Western LLP
Tornow Mark W
LandOfFree
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