Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2011-07-12
2011-07-12
Tran, Thien F (Department: 2895)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C438S099000
Reexamination Certificate
active
07977670
ABSTRACT:
An organic transistor having a source electrode, a drain electrode, a gate electrode, and an organic semiconductor layer, wherein the organic semiconductor layer comprises a compound represented by the following general formula [1] or [3]:General Formula [1]wherein A and B independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted heterocyclic group, or a substituted or unsubstituted aryl group.General Formula [3]wherein R1to R10are independently a hydrogen atom, a halogen atom, an alkyl group which has 4 or less carbon atoms and may be substituted with a halogen atom, an alkoxyl group which has 4 or less carbon atoms and may be substituted with a halogen atom, an amino group which has 4 or less carbon atoms and may be substituted with a halogen atom, a nitro group, or a cyano group, and the compound contains at least one halogen atom.
REFERENCES:
patent: 4579949 (1986-04-01), Rochat et al.
patent: 6875996 (2005-04-01), Nakamura
patent: 2004/0009368 (2004-01-01), Otani et al.
patent: 58 210084 (1983-12-01), None
patent: 4 500935 (1992-02-01), None
patent: 2001 94107 (2001-04-01), None
patent: 2001 139940 (2001-05-01), None
patent: 2002 512247 (2002-04-01), None
patent: 2002 198539 (2002-07-01), None
patent: 2004 536177 (2004-12-01), None
Chen, X. Linda et al., “Ion-modulated ambipolar electrical conduction in thin-film transistors based on amorphous conjugated polymers”, Applied Physics Letters, vol. 78, No. 2, (pp. 228-230, (2001).
Herwig, Peter T. et al., “A Soluble Pentacene Precursor: Synthesis, Solid-State Conversion into Pentacene and Application in a Field-Effect Transistor”, Adanced Materials, vol. 11, No. 6, pp. 480-483, (1999).
Chikamatsu Masayuki
Kimura Shuichi
Yanai Hiroyuki
Yase Kiyoshi
Yoshida Yuji
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Toyo Ink Mfg. Co. Ltd.
Tran Thien F
LandOfFree
Organic transistor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Organic transistor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic transistor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2695161