Title:
ORGANIC THIN FILM TRANSISTOR, ORGANIC SEMICONDUCTOR THIN FILM AND ORGANIC SEMICONDUCTOR MATERIAL
Document Type and Number:
Japanese Patent JP2015133358
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an organic thin film transistor high in carrier mobility.SOLUTION: An organic thin film transistor includes a compound represented by the following formula in a semiconductor active layer (Xand Xrepresent NR, an O atom or an S atom; Arepresents CRor an N atom; Arepresents CRor an N atom; Rrepresents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group or an acyl group; R-Reach independently represent a hydrogen atom or a substituent and at least one of R-Ris a substituent represented by -L-R; L represents a divalent coupling group with a specified structure; and R represents an alkyl group, a cyano group, a vinyl group, an ethynyl group, an oxyethylene group, an oligo oxyethylene group having a repetition number v of an oxyethylene unit of 2 or more, a siloxane group, an oligosiloxane group having silicon atoms of 2 or more, or a trialkylsilyl group).
Inventors:
YOFU KATSUYUKI
HIRAI TOMOKI
MASUI KENSUKE
HIRAI TOMOKI
MASUI KENSUKE
Application Number:
JP2014002608A
Publication Date:
July 23, 2015
Filing Date:
January 09, 2014
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
H01L51/30; C07C25/24; C07C47/55; C07D495/04; C07F7/08; H01L21/336; H01L29/786; H01L51/05
Domestic Patent References:
| JP2013220996A | 2013-10-28 | |||
| JP2012067051A | 2012-04-05 | |||
| JP2006062965A | 2006-03-09 | |||
| JP2013509406A | 2013-03-14 |
Foreign References:
| WO2007128601A2 | 2007-11-15 | |||
| WO2012090462A1 | 2012-07-05 | |||
| WO2013122174A1 | 2013-08-22 |
Other References:
YI-LIN LIU ET AL.: ""Palladium-Catalyzed Cocyclotrimerization of Allenes with Arynes: Selective Synthesis of Phenanthren", THE JOURNAL OF ORGANIC CHEMICTRY, vol. 74, no. 8, JPN6015003693, 18 March 2009 (2009-03-18), US, pages 3199 - 3202, ISSN: 0003486505
VEACESLAV COROPCEANU ET AL.: ""Vibronic Coupling in Organic Semiconductors: The Case of Fused Polycyclic Benzene-Thiophene Structu", CHEMISTRY - A EUROPEAN JOURNAL, vol. Vol. 12, Issue 7, JPN6015003692, 20 February 2006 (2006-02-20), DE, pages 2073 - 2080, ISSN: 0003626932
VEACESLAV COROPCEANU ET AL.: ""Vibronic Coupling in Organic Semiconductors: The Case of Fused Polycyclic Benzene-Thiophene Structu", CHEMISTRY - A EUROPEAN JOURNAL, vol. Vol. 12, Issue 7, JPN6015003692, 20 February 2006 (2006-02-20), DE, pages 2073 - 2080, ISSN: 0003626932
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes
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