Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2005-03-22
2005-03-22
Crane, Sara (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C257S324000, C257S411000
Reexamination Certificate
active
06870181
ABSTRACT:
An organic field effect transistor utilizes a bifunctional contact-enhancing agent at various interfaces to improve carrier mobility through the organic semiconductor layer, to improve carrier injection, and to enhance adhesion via a bifunctional mechanism. The contact-enhancing agent can be situated between the gate electrode (2) and the dielectric layer (3) to form a chemical or physical bond between the gate electrode and the dielectric layer. It can also be situated between the dielectric layer and the organic semiconducting layer (4), or between the source and drain electrodes (5, 6) and the organic semiconducting layer.
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Brazis Paul
Chowdhuri Abhijit Roy
Gamota Daniel
Kalyanasundaram Krishna
Scheifers Steven
Crane Sara
Motorola Inc.
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