Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2008-07-15
2008-07-15
Tran, Thien F (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
Reexamination Certificate
active
10903386
ABSTRACT:
An electrode is provided that is economically produced and capable of efficiently injecting holes. Also provided are a method to form an electrode that is capable of easily manufacturing such an electrode, a highly reliable thin-film transistor, an electronic circuit using this thin-film transistor, an organic electroluminescent element, a display, and electronic equipment. A thin-film transistor is a top-gate thin-film transistor. The thin-film transistor includes a source electrode and a drain electrode that are placed separately from each other. The thin-film transistor also includes an organic semiconductor layer that is laid out between the source electrode and the drain electrode, and a gate insulating layer that is provided between the organic semiconductor layer and a gate electrode. This structure is mounted on a substrate. Each of the source electrode and the drain electrode is composed of two layers, that is, an underlying electrode layer and a surface electrode layer. The surface electrode layer includes an oxide containing at least one of Cu, Ni, Co, Ag.
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Rogers et al. “Paper-Like Electronic Displays: Large-Area Rubber-Stamped Plastic Sheets of Electronics and Microencapsulated Electrophoretic Inks,” PNAS, Applied Physical Sciences, vol. 24, No. 9, Apr. 24, 2001, pp. 4835-4840.
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Harada Mitsuaki
Kawase Takeo
Moriya Soichi
Oliff & Berridg,e PLC
Tran Thien F
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