WO2005005571A1 - Support changeant de couleur pour dispositifs d'affichage electroluminescents - Google Patents

Support changeant de couleur pour dispositifs d'affichage electroluminescents Download PDF

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Publication number
WO2005005571A1
WO2005005571A1 PCT/EP2004/051294 EP2004051294W WO2005005571A1 WO 2005005571 A1 WO2005005571 A1 WO 2005005571A1 EP 2004051294 W EP2004051294 W EP 2004051294W WO 2005005571 A1 WO2005005571 A1 WO 2005005571A1
Authority
WO
WIPO (PCT)
Prior art keywords
alkyl
group
independently
hydrogen
formula
Prior art date
Application number
PCT/EP2004/051294
Other languages
English (en)
Inventor
Hiroshi Yamamoto
Norihisa Dan
Original Assignee
Ciba Specialty Chemicals Holding Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Specialty Chemicals Holding Inc. filed Critical Ciba Specialty Chemicals Holding Inc.
Publication of WO2005005571A1 publication Critical patent/WO2005005571A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/004—Diketopyrrolopyrrole dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)

Abstract

L'invention concerne des éléments électroluminescents comprenant une partie en matériau électroluminescent organique ou inorganique émettant une lumière bleue, et au moins une partie en matériau fluorescent absorbant ladite lumière bleue et émettant une fluorescence dans une plage de lumière visible allant du vert bleuté au rouge. La partie en matériau fluorescent est indépendante de la partie en matériau électroluminescent et contient un composé dicétopyrrolopyrrole.
PCT/EP2004/051294 2003-07-09 2004-06-30 Support changeant de couleur pour dispositifs d'affichage electroluminescents WO2005005571A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP03405515 2003-07-09
EP03405515.2 2003-07-09
EP03102733.7 2003-09-11
EP03102733 2003-09-11

Publications (1)

Publication Number Publication Date
WO2005005571A1 true WO2005005571A1 (fr) 2005-01-20

Family

ID=34066516

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/051294 WO2005005571A1 (fr) 2003-07-09 2004-06-30 Support changeant de couleur pour dispositifs d'affichage electroluminescents

Country Status (2)

Country Link
TW (1) TW200502357A (fr)
WO (1) WO2005005571A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009039833A1 (fr) 2007-09-27 2009-04-02 Osram Opto Semiconductors Gmbh Composant photoémetteur avec convertisseur de longueurs d'ondes, et procédé de fabrication
WO2011089571A2 (fr) 2010-01-21 2011-07-28 L'oreal Composition cosmétique comprenant au moins un composé fluorophore
DE102014100837A1 (de) * 2014-01-24 2015-07-30 Osram Opto Semiconductors Gmbh Lichtemittierendes Bauelement und Verfahren zur Herstellung eines lichtemittierenden Bauelements
CN109897045A (zh) * 2019-03-29 2019-06-18 华东理工大学 一种基于吡咯并吡咯二酮且具有固液双荧光的环状化合物及其制备方法与应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395508B (zh) * 2009-05-08 2013-05-01 Univ Cheng Shiu A display device having a photochromic unit
TWI401993B (zh) * 2009-05-08 2013-07-11 Univ Shu Te A display device having an ultraviolet light barrier layer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126214A (en) * 1989-03-15 1992-06-30 Idemitsu Kosan Co., Ltd. Electroluminescent element
EP1087005A1 (fr) * 1999-09-27 2001-03-28 Ciba SC Holding AG Dicétopyrrolopyrroles fluorescentes
EP1087006A1 (fr) * 1999-09-27 2001-03-28 Ciba SC Holding AG Dispositifs électroluminescents comprenant des dicétopyrrolopyrroles
US20020113241A1 (en) * 2000-07-24 2002-08-22 Tdk Corporation Light emitting device
WO2003002672A2 (fr) * 2001-06-29 2003-01-09 Ciba Specialty Chemicals Holding Inc. Dicetopyrrolopyrroles fluorescents
WO2003064558A1 (fr) * 2002-02-01 2003-08-07 Ciba Specialty Chemicals Holdings Inc. Compositions fluorescentes comprenant des dicetopyrrolopyrroles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126214A (en) * 1989-03-15 1992-06-30 Idemitsu Kosan Co., Ltd. Electroluminescent element
EP1087005A1 (fr) * 1999-09-27 2001-03-28 Ciba SC Holding AG Dicétopyrrolopyrroles fluorescentes
EP1087006A1 (fr) * 1999-09-27 2001-03-28 Ciba SC Holding AG Dispositifs électroluminescents comprenant des dicétopyrrolopyrroles
US20020113241A1 (en) * 2000-07-24 2002-08-22 Tdk Corporation Light emitting device
WO2003002672A2 (fr) * 2001-06-29 2003-01-09 Ciba Specialty Chemicals Holding Inc. Dicetopyrrolopyrroles fluorescents
WO2003064558A1 (fr) * 2002-02-01 2003-08-07 Ciba Specialty Chemicals Holdings Inc. Compositions fluorescentes comprenant des dicetopyrrolopyrroles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009039833A1 (fr) 2007-09-27 2009-04-02 Osram Opto Semiconductors Gmbh Composant photoémetteur avec convertisseur de longueurs d'ondes, et procédé de fabrication
US8487329B2 (en) 2007-09-27 2013-07-16 Osram Opto Semiconductors Gmbh Light-emitting component having a wavelength converter and production method
WO2011089571A2 (fr) 2010-01-21 2011-07-28 L'oreal Composition cosmétique comprenant au moins un composé fluorophore
DE102014100837A1 (de) * 2014-01-24 2015-07-30 Osram Opto Semiconductors Gmbh Lichtemittierendes Bauelement und Verfahren zur Herstellung eines lichtemittierenden Bauelements
CN109897045A (zh) * 2019-03-29 2019-06-18 华东理工大学 一种基于吡咯并吡咯二酮且具有固液双荧光的环状化合物及其制备方法与应用
CN109897045B (zh) * 2019-03-29 2021-04-27 华东理工大学 一种基于吡咯并吡咯二酮且具有固液双荧光的环状化合物及其制备方法与应用

Also Published As

Publication number Publication date
TW200502357A (en) 2005-01-16

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