Title:
SEMICONDUCTOR MATERIALS PREPARED FROM BRIDGED BITHIAZOLE COPOLYMERS
Document Type and Number:
WIPO Patent Application WO/2012/016925
Kind Code:
A3
Abstract:
The present invention provides semiconducting compounds, oligomers and polymers of formula wherein A1 and A2 can be the same or different and are S or Se, E is selected from the group consisting of The compounds, oligomers and polymers of formula of formula (1) are suitable for use in electronic devices such as organic field effect transistors.
Inventors:
MISHRA ASHOK KUMAR (SG)
VAIDYANATHAN SUBRAMANIAN (SG)
NOGUCHI HIROYOSHI (SG)
DOETZ FLORIAN (SG)
ZHU BO (CN)
BASUKI JOHAN SEBASTIAN (AU)
VAIDYANATHAN SUBRAMANIAN (SG)
NOGUCHI HIROYOSHI (SG)
DOETZ FLORIAN (SG)
ZHU BO (CN)
BASUKI JOHAN SEBASTIAN (AU)
Application Number:
PCT/EP2011/063109
Publication Date:
October 11, 2012
Filing Date:
July 29, 2011
Export Citation:
Assignee:
BASF SE (DE)
POLYERA CORP (US)
MISHRA ASHOK KUMAR (SG)
VAIDYANATHAN SUBRAMANIAN (SG)
NOGUCHI HIROYOSHI (SG)
DOETZ FLORIAN (SG)
ZHU BO (CN)
BASUKI JOHAN SEBASTIAN (AU)
POLYERA CORP (US)
MISHRA ASHOK KUMAR (SG)
VAIDYANATHAN SUBRAMANIAN (SG)
NOGUCHI HIROYOSHI (SG)
DOETZ FLORIAN (SG)
ZHU BO (CN)
BASUKI JOHAN SEBASTIAN (AU)
International Classes:
C08G61/12; C07D513/04; H01L51/00; H01L51/05
Domestic Patent References:
WO1983002368A1 | 1983-07-07 |
Foreign References:
GB2130595A | 1984-06-06 | |||
US20080121281A1 | 2008-05-29 | |||
EP2085401A1 | 2009-08-05 |
Other References:
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 23 June 1984 (1984-06-23), "Positively charged toner for dry electrophotography", XP002618360, retrieved from STN Database accession no. 1984:219020
M. AL-HASHIMI, J.G. LABRAM, S. WATKINS, M. MOTEVALLI, T.D. ANTHOPOULOS, M. HEENEY: "Synthesis and Characterization of Fused Pyrrolo[3,2-d:4,5-d´]bisthiazole-Containing Polymers", ORGANIC LETTERS, vol. 12, no. 23, 10 November 2010 (2010-11-10), American Chemical Society, US, pages 5478 - 5481, XP002618361
M. AL-HASHIMI, J.G. LABRAM, S. WATKINS, M. MOTEVALLI, T.D. ANTHOPOULOS, M. HEENEY: "Synthesis and Characterization of Fused Pyrrolo[3,2-d:4,5-d´]bisthiazole-Containing Polymers", ORGANIC LETTERS, vol. 12, no. 23, 10 November 2010 (2010-11-10), American Chemical Society, US, pages 5478 - 5481, XP002618361
Attorney, Agent or Firm:
LINDNER, Anton (- IP Department -P.O. Box, Basel, CH)
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