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WO1996010598B1 - Nitrogenous polymers used as electroluminescent materials - Google Patents

Nitrogenous polymers used as electroluminescent materials

Info

Publication number
WO1996010598B1
WO1996010598B1 PCT/EP1995/003836 EP9503836W WO9610598B1 WO 1996010598 B1 WO1996010598 B1 WO 1996010598B1 EP 9503836 W EP9503836 W EP 9503836W WO 9610598 B1 WO9610598 B1 WO 9610598B1
Authority
WO
WIPO (PCT)
Prior art keywords
different
polymers used
electroluminescent materials
carbon atoms
nitrogenous polymers
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP1995/003836
Other languages
German (de)
French (fr)
Other versions
WO1996010598A1 (en
Filing date
Publication date
Priority claimed from DE4435047A external-priority patent/DE4435047A1/en
Priority claimed from DE19505416A external-priority patent/DE19505416A1/en
Application filed filed Critical
Priority to DE59504835T priority Critical patent/DE59504835D1/en
Priority to EP95935877A priority patent/EP0783541B1/en
Priority to JP8511385A priority patent/JPH11501955A/en
Priority to US08/809,772 priority patent/US5874179A/en
Publication of WO1996010598A1 publication Critical patent/WO1996010598A1/en
Publication of WO1996010598B1 publication Critical patent/WO1996010598B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

The invention concerns nitrogenous polymers containing structural units of formula (I), wherein the symbols and indices have the following meanings: Ar?1, Ar2 and Ar3¿ are identical or different and designate mono and/or polynuclear aryl and/or heteroaryl groups, or carbon atoms, which are optionally linked via one or a plurality of bridges and/or condensed, it further being possible for these groups to be optionally substituted; X is a single bond, -O-, -S-, -SO-, -SO¿2?-, NR?3, -CR4R5¿-, -CO-, -CR?6=CR7, CR8R9-CR10R11 or SiR12R13; R1-R13¿ are identical or different and designate H, a hydrocarbon residue with 1 to 22 carbon atoms or Ar4, where Ar4 is the same as or different from Ar1 and has the same meanings as Ar1; and n is 1, 2 or 3.

Claims

GEÄNDERTE ANSPRÜCHE CHANGED CLAIMS [beim Internationalen Büro am 26. März 1996 (26.03.96) eingegangen; zweiter Anspruch 6 als Anspruch 7 umnumeriert; alle weiteren Ansprüche unverändert (1 Seite)][received at the International Bureau on March 26, 1996 (March 26, 1996); second claim 6 renumbered as claim 7; all other claims unchanged (1 page)] 7. Polymer nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Symbole und Indizes in der Formel (I) folgende Bedeutungen haben:7. Polymer according to one or more of the preceding claims, characterized in that the symbols and indices in the formula (I) have the following meanings: die Gruppe - A r k τ l - IStthe group - A rk τ l - ISt •N- • N-
Figure imgf000003_0001
GEÄNDERTES BLÄH (ARTIKEL 19)
Figure imgf000003_0001
MODIFIED BLUE (ARTICLE 19)
PCT/EP1995/003836 1994-09-30 1995-09-28 Nitrogenous polymers used as electroluminescent materials Ceased WO1996010598A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59504835T DE59504835D1 (en) 1994-09-30 1995-09-28 NITROGEN POLYMERS AS ELECTROLUMINESCENT MATERIALS
EP95935877A EP0783541B1 (en) 1994-09-30 1995-09-28 Nitrogenous polymers used as electroluminescent materials
JP8511385A JPH11501955A (en) 1994-09-30 1995-09-28 Nitrogen-containing polymers as electroluminescent materials
US08/809,772 US5874179A (en) 1994-09-30 1995-09-28 Nitrogen-containing polymers as electroluminescent materials

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4435047A DE4435047A1 (en) 1994-09-30 1994-09-30 Electroluminescent polymers used in display devices
DEP4435047.3 1994-09-30
DE19505416.4 1995-02-17
DE19505416A DE19505416A1 (en) 1995-02-17 1995-02-17 Electroluminescent materials comprising poly(phenylene-vinylene) derivs.

Publications (2)

Publication Number Publication Date
WO1996010598A1 WO1996010598A1 (en) 1996-04-11
WO1996010598B1 true WO1996010598B1 (en) 1996-05-30

Family

ID=25940651

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP1995/003836 Ceased WO1996010598A1 (en) 1994-09-30 1995-09-28 Nitrogenous polymers used as electroluminescent materials
PCT/EP1995/003835 Ceased WO1996010617A1 (en) 1994-09-30 1995-09-28 Poly(paraphenylene vinylene) derivatives and their use as electroluminescent materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/003835 Ceased WO1996010617A1 (en) 1994-09-30 1995-09-28 Poly(paraphenylene vinylene) derivatives and their use as electroluminescent materials

Country Status (7)

Country Link
US (1) US5874179A (en)
EP (2) EP0783541B1 (en)
JP (2) JPH10506426A (en)
CN (2) CN1066163C (en)
AT (1) ATE175695T1 (en)
DE (2) DE59510507D1 (en)
WO (2) WO1996010598A1 (en)

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CN100349908C (en) * 2003-02-14 2007-11-21 株式会社半导体能源研究所 Organic metal complex, electroluminescent material using the complex and ectroluminescent element using the complex
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CN1298752C (en) * 2004-03-23 2007-02-07 中国科学院化学研究所 Poly(p-phenylene ethylene) and its prepn process and use
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KR20080036631A (en) 2005-08-12 2008-04-28 스미또모 가가꾸 가부시키가이샤 Polymer compound and polymer light emitting device using the same
KR20080051163A (en) * 2005-10-07 2008-06-10 스미또모 가가꾸 가부시키가이샤 Polymer compound and polymer light emitting device using the same
DE112006002668T5 (en) 2005-10-07 2008-08-14 Sumitomo Chemical Company, Ltd. Copolymer and polymeric light-emitting device using the same
US20100301310A1 (en) * 2005-10-07 2010-12-02 Sumitomo Chemical Company, Limited Polymer and polymeric luminescent element employing the same
DE112006003090T5 (en) 2005-11-11 2008-09-25 Sumitomo Chemical Co. Ltd. Conjugated polymer compound and polymeric light-emitting device using them
GB2447173B (en) 2005-11-18 2011-05-11 Sumitomo Chemical Co Polymer compound and polymer light emitting device using the same
WO2007074920A1 (en) 2005-12-28 2007-07-05 Sumitomo Chemical Company, Limited Block copolymer
KR101223720B1 (en) * 2006-06-05 2013-01-17 삼성디스플레이 주식회사 Polymer compound and organic light-emitting device employing the same
TW200818981A (en) 2006-08-30 2008-04-16 Sumitomo Chemical Co Organic electroluminescence device
WO2008032843A1 (en) 2006-09-14 2008-03-20 Sumitomo Chemical Company, Limited Organic electroluminescent device
JP5374908B2 (en) 2007-04-27 2013-12-25 住友化学株式会社 Pyrene polymer compound and light emitting device using the same
JP5248910B2 (en) 2007-05-30 2013-07-31 住友化学株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT AND DISPLAY DEVICE USING THE ELEMENT
JP2009021104A (en) 2007-07-12 2009-01-29 Sumitomo Chemical Co Ltd Manufacturing method of organic light emitting device
JP2009073808A (en) * 2007-08-30 2009-04-09 Sumitomo Chemical Co Ltd Polymer compound and organic photo-electric conversion element produced by using the same
JP5217931B2 (en) 2007-11-29 2013-06-19 住友化学株式会社 Organic electroluminescence device and method for manufacturing the same
KR20100106426A (en) 2007-12-28 2010-10-01 스미또모 가가꾸 가부시키가이샤 Polymer light-emitting device, method for manufacturing the same and polymer light-emitting display device
DE102008044868A1 (en) 2008-08-29 2010-03-04 Merck Patent Gmbh Electroluminescent polymers, process for their preparation and their use
JP5515542B2 (en) 2008-10-06 2014-06-11 住友化学株式会社 Polymer compound containing nitrogen-containing heterocyclic structure
JP5691177B2 (en) 2009-01-29 2015-04-01 住友化学株式会社 Polymer compound and light emitting device using the same
CN102656714A (en) 2009-10-22 2012-09-05 住友化学株式会社 Organic electroluminescent element
KR101769173B1 (en) 2010-01-28 2017-08-17 스미또모 가가꾸 가부시키가이샤 Polymer compound and light-emitting device using same
JP2014515052A (en) * 2011-03-28 2014-06-26 ヒタチ ケミカル リサーチ センター インコーポレイテッド Network conjugated polymer with improved solubility
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CN112701238B (en) * 2021-01-06 2022-11-11 长春海谱润斯科技股份有限公司 Organic light-emitting device comprising covering layer and sealing layer
CN113307953B (en) * 2021-05-26 2022-07-22 齐鲁工业大学 Solid-phase polycarbazole derivative electroluminescence system and construction method and application thereof

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US5679757A (en) * 1990-12-12 1997-10-21 The Regents Of The University Of California Highly organic solvent soluble, water insoluble electroluminescent polyphenylene vinylenes having pendant steroid groups and products and uses thereof
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