WO2009001816A1 - Method for forming organic semiconductor thin film - Google Patents

Method for forming organic semiconductor thin film Download PDF

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Publication number
WO2009001816A1
WO2009001816A1 PCT/JP2008/061448 JP2008061448W WO2009001816A1 WO 2009001816 A1 WO2009001816 A1 WO 2009001816A1 JP 2008061448 W JP2008061448 W JP 2008061448W WO 2009001816 A1 WO2009001816 A1 WO 2009001816A1
Authority
WO
WIPO (PCT)
Prior art keywords
thin film
organic semiconductor
semiconductor material
semiconductor thin
organic
Prior art date
Application number
PCT/JP2008/061448
Other languages
French (fr)
Japanese (ja)
Inventor
Reiko Obuchi
Katsura Hirai
Original Assignee
Konica Minolta Holdings, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Holdings, Inc. filed Critical Konica Minolta Holdings, Inc.
Priority to JP2009520590A priority Critical patent/JPWO2009001816A1/en
Publication of WO2009001816A1 publication Critical patent/WO2009001816A1/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • H10K71/15—Deposition of organic active material using liquid deposition, e.g. spin coating characterised by the solvent used
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. pentacene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
    • H10K10/40—Organic transistors
    • H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
    • H10K10/462—Insulated gate field-effect transistors [IGFETs]
    • H10K10/466—Lateral bottom-gate IGFETs comprising only a single gate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having a potential-jump barrier or a surface barrier
    • H10K10/40—Organic transistors
    • H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
    • H10K10/462—Insulated gate field-effect transistors [IGFETs]
    • H10K10/484—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene

Abstract

Disclosed is a uniform organic semiconductor material thin film for semiconductor devices such as organic thin film transistors, which has an orientation with high carrier mobility. Also disclosed is an organic thin film transistor using such an organic semiconductor material thin film. Specifically disclosed is a method for forming an organic semiconductor thin film wherein a coating liquid containing an organic semiconductor material is applied onto a substrate and an organic semiconductor material thin film is formed thereon. This method is characterized in that the coating liquid containing an organic semiconductor material contains a nonionic surfactant.
PCT/JP2008/061448 2007-06-28 2008-06-24 Method for forming organic semiconductor thin film WO2009001816A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009520590A JPWO2009001816A1 (en) 2007-06-28 2008-06-24 Method for forming organic semiconductor thin film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007170250 2007-06-28
JP2007-170250 2007-06-28

Publications (1)

Publication Number Publication Date
WO2009001816A1 true WO2009001816A1 (en) 2008-12-31

Family

ID=40185630

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061448 WO2009001816A1 (en) 2007-06-28 2008-06-24 Method for forming organic semiconductor thin film

Country Status (2)

Country Link
JP (1) JPWO2009001816A1 (en)
WO (1) WO2009001816A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005064122A (en) * 2003-08-08 2005-03-10 Ricoh Co Ltd Ink and method for forming organic semiconductor pattern, electronic element, and electronic element array
JP2005183889A (en) * 2003-12-24 2005-07-07 Konica Minolta Holdings Inc Thin film transistor (tft) sheet and its manufacturing method, and thin film transistor element formed by it
JP2007258724A (en) * 2006-03-24 2007-10-04 Merck Patent Gmbh Organic semiconducting composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005064122A (en) * 2003-08-08 2005-03-10 Ricoh Co Ltd Ink and method for forming organic semiconductor pattern, electronic element, and electronic element array
JP2005183889A (en) * 2003-12-24 2005-07-07 Konica Minolta Holdings Inc Thin film transistor (tft) sheet and its manufacturing method, and thin film transistor element formed by it
JP2007258724A (en) * 2006-03-24 2007-10-04 Merck Patent Gmbh Organic semiconducting composition

Also Published As

Publication number Publication date
JPWO2009001816A1 (en) 2010-08-26

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