Title:
SOLUTION-PROCESSABLE PHOSPHORESCENT MATERIALS
Document Type and Number:
WIPO Patent Application WO2003091355
Kind Code:
A3
Abstract:
A material capable of luminescence comprising: a polymer or oligomer; and an organometallic group characterised in that the polymer or oligomer is at least partially conjugated and the organometallic group is covalently bound to the polymer or oligomer and the nature, location and/or proportion of the polymer or oligomer and of the organometallic group 'in the material are selected so that the luminescence predominantly is phosphorescence.
Inventors:
HOLMES ANDREW (GB)
SANDEE ALBERTUS (NL)
WILLIAMS CHARLOTTE (GB)
KOEHLER ANNA (GB)
EVANS NICK (GB)
SANDEE ALBERTUS (NL)
WILLIAMS CHARLOTTE (GB)
KOEHLER ANNA (GB)
EVANS NICK (GB)
Application Number:
PCT/GB2003/001765
Publication Date:
March 04, 2004
Filing Date:
April 24, 2003
Export Citation:
Assignee:
UNIV CAMBRIDGE TECH (GB)
HOLMES ANDREW (GB)
SANDEE ALBERTUS (NL)
WILLIAMS CHARLOTTE (GB)
KOEHLER ANNA (GB)
EVANS NICK (GB)
HOLMES ANDREW (GB)
SANDEE ALBERTUS (NL)
WILLIAMS CHARLOTTE (GB)
KOEHLER ANNA (GB)
EVANS NICK (GB)
International Classes:
C07D409/04; C07F15/00; H01L51/50; C08G61/02; C08G73/06; C08G85/00; C09K11/06; H01L51/30; H05B33/14; (IPC1-7): C09K11/06; H05B33/14
Domestic Patent References:
| WO2002031896A2 | 2002-04-18 | |||
| WO2003001616A2 | 2003-01-03 | |||
| WO2003018653A1 | 2003-03-06 |
Foreign References:
| EP1138746A1 | 2001-10-04 | |||
| US20010019782A1 | 2001-09-06 | |||
| US5442021A | 1995-08-15 | |||
| EP1245659A1 | 2002-10-02 |
Other References:
NG P K ET AL: "QUINOXALINE-BASED CONJUGATED POLYMERS CONTAINING RUTHENIUM(II) BIPYRIDINE METAL COMPLEX", MACROMOLECULAR: RAPID COMMUNICATIONS, WILEY VCH, WEINHEIM, DE, vol. 18, no. 12, 1 December 1997 (1997-12-01), pages 1009 - 1016, XP000738968, ISSN: 1022-1336
WONG W-Y; LU G-L; CHOI K-H; SHI J-X: "Synthesis and Electronic Properties of New Photoluminescent Platinum-Containing Polyynes with 9,9-Dihexylfuorene and 9-Butylcarbazole Units", MACROMOLECULES, vol. 35, 2002 - 19 March 2002 (2002-03-19), pages 3506 - 3513, XP002248213
WONG C T ET AL: "YELLOW LIGHT-EMITTING POLY(PHENYLENEVINYLENE) INCORPORATED WITH PENDANT RUTHENIUM BIPYRIDINE AND TERPYRIDINE COMPLEXES", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 11, no. 6, 16 April 1999 (1999-04-16), pages 455 - 459, XP000829960, ISSN: 0935-9648
WONG W-Y; LU G-L; CHOI K-H; SHI J-X: "Synthesis and Electronic Properties of New Photoluminescent Platinum-Containing Polyynes with 9,9-Dihexylfuorene and 9-Butylcarbazole Units", MACROMOLECULES, vol. 35, 2002 - 19 March 2002 (2002-03-19), pages 3506 - 3513, XP002248213
WONG C T ET AL: "YELLOW LIGHT-EMITTING POLY(PHENYLENEVINYLENE) INCORPORATED WITH PENDANT RUTHENIUM BIPYRIDINE AND TERPYRIDINE COMPLEXES", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 11, no. 6, 16 April 1999 (1999-04-16), pages 455 - 459, XP000829960, ISSN: 0935-9648
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