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    3.
    发明专利
    未知

    公开(公告)号：AT450588T

    公开(公告)日：2009-12-15

    申请号：AT05716040

    申请日：2005-03-14

    Applicant: BASF SE

    Inventor： GESSNER THOMAS ,  LENNARTZ CHRISTIAN ,  SCHMIDT HANS-WERNER ,  THELAKKAT MUKUNDAN ,  BAETE MARKUS

    IPC: C09K11/06 ,  C07D487/04 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14

    Abstract: The present invention relates to the use of triazole derivatives selected from the group consisting of triazolopyrimidine derivatives and triazolouracil derivatives in organic light-emitting diodes (OLEDs), an OLED comprising at least one of the organic triazole derivatives mentioned, a light-emitting layer comprising at least one of the triazole derivatives mentioned, an OLED comprising the light-emitting layer of the invention, a device comprising an OLED according to the invention and also specific novel triazole derivatives.

    4.
    发明专利
    未知

    公开(公告)号：AT502069T

    公开(公告)日：2011-04-15

    申请号：AT05792528

    申请日：2005-09-20

    Applicant: BASF SE

    Inventor： VOGLER ARND ,  PAWLOWSKI VALERI ,  SCHMIDT HANS-WERNER ,  THELAKKAT MUKUNDAN ,  BAETE MARKUS

    IPC: C08G73/00 ,  C07F1/08 ,  H01L51/00 ,  H01L51/30

    Abstract: The present invention relates to the use of copper(I) complexes of the formula I where X is nitrogen or a C—R group, R is alkyl or aryl, Ar is phenyl or naphthyl, each of which is optionally substituted by from one to three radicals selected from the group consisting of alkoxy, alkylthio, alkylamino, dialkylamino, alkoxycarbonyl, alkoxysulfonyl, halogen, cyano, carboxyl, hydroxysulfonyl and nitro, and the two optionally substituted phenyl or naphthyl radicals may be joined to one another by a chemical single bond via the carbon atoms in the α- and α′-position relative to the phosphorus atom, n is 1, 2 or 3, and Y is halogen, cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino, in organic light-emitting diodes (OLEDs), The present invention further relates to light-emitting layers which comprise at least one copper(I) complex of the formula I, to OLEDs which comprise at least one copper(I) complex of the formula I or an inventive light-emitting layer, and to stationary visual display units which comprise inventive OLEDs. Furthermore, the present invention relates to novel copper(I) complexes of the formula Ia and Ib where R, Ar and n are each as defined in formula I, Y in formula Ia is defined as cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino, and Y in formula Ib is defined as halogen, cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino.

    5.
    发明专利
    未知

    公开(公告)号：AT439365T

    公开(公告)日：2009-08-15

    申请号：AT04739121

    申请日：2004-04-30

    Applicant: BASF SE

    Inventor： BOLD MARKUS ,  ERK PETER ,  HADDOW MAIRI ,  HENNIG INGOLF ,  SCHMIDT HANS-WERNER ,  BAETE MARKUS ,  THELAKKAT MUKUNDAN

    IPC: C07F15/00 ,  C09K11/00 ,  H01L51/00 ,  H05B33/00

    Abstract: Process for preparing tris-ortho-metallated iridium complexes of the formula (I) where R1, R2, R3, R4, R5, R6 and X have the meanings given in the description, Ir complexes which can be prepared by the process of the invention, the use of the Ir complexes as emitter molecule in organic light-emitting diodes (OLEDs), a light-emitting layer comprising the Ir complexes, an OLED comprising this light-emitting layer and an apparatus comprising an OLED according to the present invention.

    6.
    发明专利
    未知

    公开(公告)号：DE502005008623D1

    公开(公告)日：2010-01-14

    申请号：DE502005008623

    申请日：2005-03-14

    Applicant: BASF SE

    Inventor： GESSNER THOMAS ,  LENNARTZ CHRISTIAN ,  SCHMIDT HANS-WERNER ,  THELAKKAT MUKUNDAN ,  BAETE MARKUS

    IPC: C09K11/06 ,  C07D487/04 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14

    Abstract: The present invention relates to the use of triazole derivatives selected from the group consisting of triazolopyrimidine derivatives and triazolouracil derivatives in organic light-emitting diodes (OLEDs), an OLED comprising at least one of the organic triazole derivatives mentioned, a light-emitting layer comprising at least one of the triazole derivatives mentioned, an OLED comprising the light-emitting layer of the invention, a device comprising an OLED according to the invention and also specific novel triazole derivatives.

    7.
    发明专利
    未知

    公开(公告)号：DE502004009891D1

    公开(公告)日：2009-09-24

    申请号：DE502004009891

    申请日：2004-04-30

    Applicant: BASF SE

    Inventor： BOLD MARKUS ,  ERK PETER ,  HADDOW MAIRI ,  HENNIG INGOLF ,  SCHMIDT HANS-WERNER ,  BAETE MARKUS ,  THELAKKAT MUKUNDAN

    IPC: C07F15/00 ,  C09K11/00 ,  H01L51/00 ,  H05B33/00

    Abstract: Process for preparing tris-ortho-metallated iridium complexes of the formula (I) where R1, R2, R3, R4, R5, R6 and X have the meanings given in the description, Ir complexes which can be prepared by the process of the invention, the use of the Ir complexes as emitter molecule in organic light-emitting diodes (OLEDs), a light-emitting layer comprising the Ir complexes, an OLED comprising this light-emitting layer and an apparatus comprising an OLED according to the present invention.

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