Title:
GREEN SOLUBLE CONJUGATED POLYMERS WITH HIGH CHARGE CARRIER MOBILITIES
Document Type and Number:
WIPO Patent Application WO/2010/138566
Kind Code:
A3
Abstract:
A donor-acceptor (DA) π-conjugated polymer with high charge transfer mobility has a plurality of DIkADIk portions, where k is 1 or 2, Dl is a donor unit having at least one solubilizing side chain, and A is an acceptor unit, and the donor-acceptor (DA) π-conjugated polymer has a plurality of D2m spacer sequences situated between the DlxADlx portions, where m is 1 to 6 and D2 is a second donor unit where all atoms of the unit are coplanar in at least one conformation that the unit can assume. The DA π-conjugated polymer can reflect a blue tinted green, deep green, or yellow tinted green color. The DA π-conjugated polymers have space-charge limited (SCL) zero field hole mobilities of at least 1 x 10-6 cm2 V-1S-1.
Inventors:
BEAUJUGE PIERRE MARC (US)
REYNOLDS JOHN R (US)
ELLINGER STEFAN MARTIN (CH)
REYNOLDS JOHN R (US)
ELLINGER STEFAN MARTIN (CH)
Application Number:
PCT/US2010/036172
Publication Date:
March 03, 2011
Filing Date:
May 26, 2010
Export Citation:
Assignee:
UNIV FLORIDA (US)
BEAUJUGE PIERRE MARC (US)
REYNOLDS JOHN R (US)
ELLINGER STEFAN MARTIN (CH)
BEAUJUGE PIERRE MARC (US)
REYNOLDS JOHN R (US)
ELLINGER STEFAN MARTIN (CH)
International Classes:
C08G61/12; C08G75/06; C08K3/22; C08L65/00
Domestic Patent References:
| WO2007130025A1 | 2007-11-15 | |||
| WO2006017530A1 | 2006-02-16 |
Other References:
BREDAS JEAN-LUC ET AL.: "Charge-Transfer and Energy-Transfer Processes in pi-Conjugated Oligomers and Polymers: A Molecular Picture", CHEMICAL REVIEWS, vol. 104, no. 11, September 2004 (2004-09-01), pages 4971 - 5003, XP008161829
MOLITON ANDRE ET AL.: "Review of Electronic and Optical Properties of Semiconducting pi-Conjugated Polymers: Application in Optoelectronics", POLYMER INTERNATIONAL, vol. 53, no. 10, July 2004 (2004-07-01), pages 1397 - 1412, XP008161807
PAUL EMIEL PEETERS ET AL.: "Photoinduces Electron Transfer in a Mesogenic Donor-Acceptor-Donor System", CHEMISTRY A EUROPEAN JOURNAL, vol. 8, no. 19, September 2002 (2002-09-01), pages 4470 - 4474, XP008161830
MOLITON ANDRE ET AL.: "Review of Electronic and Optical Properties of Semiconducting pi-Conjugated Polymers: Application in Optoelectronics", POLYMER INTERNATIONAL, vol. 53, no. 10, July 2004 (2004-07-01), pages 1397 - 1412, XP008161807
PAUL EMIEL PEETERS ET AL.: "Photoinduces Electron Transfer in a Mesogenic Donor-Acceptor-Donor System", CHEMISTRY A EUROPEAN JOURNAL, vol. 8, no. 19, September 2002 (2002-09-01), pages 4470 - 4474, XP008161830
Attorney, Agent or Firm:
BUESE, Mark, A. et al. (Lloyd & SaliwanchikP.O. Box 14295, Gainesville FL, US)
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