公开(公告)号：EP2005497B1

公开(公告)日：2014-10-08

申请号：EP07727784.6

申请日：2007-04-04

Applicant: BASF SE

Inventor： BERENS, Ulrich ,  STASSEN, Arno ,  SCHMIDHALTER, Beat ,  KALB, Wolfgang ,  BIENEWALD, Frank

IPC: H01L51/30 ,  C07D405/00

CPC classification number: H01L51/0074 ,  C07D493/04 ,  C07D493/22 ,  C07D495/04 ,  H01L51/0055 ,  H01L51/0073 ,  H01L51/0529 ,  H01L51/0533 ,  H01L51/0545 ,  Y02E10/549

公开(公告)号：EP2209788B1

公开(公告)日：2013-09-04

申请号：EP08804514.1

申请日：2008-09-22

Applicant: BASF SE

Inventor： HAO, Zhimin ,  SCHMIDHALTER, Beat ,  BUDRY, Jean-Luc ,  FONTANA, Margherita ,  TURBIEZ, Mathieu G. R. ,  BIENEWALD, Frank ,  DÜGGELI, Mathias ,  AEBISCHER, Olivier Frédéric ,  HAYOZ, Pascal ,  FONRODONA TURON, Marta

IPC: C07D487/04 ,  H01L51/00

CPC classification number: H01L51/0071 ,  C07D487/04 ,  C09B57/004 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0068 ,  H01L51/0095 ,  Y02E10/549

公开(公告)号：EP2125752B1

公开(公告)日：2015-08-12

申请号：EP08717982.6

申请日：2008-03-19

Applicant: BASF SE

Inventor： SCHÄFER, Thomas ,  MURER, Peter ,  WENDEBORN, Frédérique ,  SCHMIDHALTER, Beat ,  BARDON, Kristina ,  RICCI, Andrea ,  POMMEREHNE, Joern

IPC: H01L51/00 ,  H01L51/50 ,  C07D235/02 ,  C07D403/14 ,  C07D241/38 ,  C07D263/52 ,  C07D413/14

CPC classification number: C07D235/02 ,  C07D241/38 ,  C07D263/52 ,  C07D403/14 ,  C07D413/14 ,  H01L51/0071 ,  H01L51/5012

公开(公告)号：EP1880428B1

公开(公告)日：2010-09-22

申请号：EP06754974.1

申请日：2006-05-03

Applicant: BASF SE

Inventor： BIENEWALD, Frank ,  SCHMIDHALTER, Beat ,  BERENS, Ulrich ,  KIRNER, Hans, Jürg

IPC: H01L51/00

CPC classification number: C09B5/028 ,  C07D471/06 ,  H01L51/0067 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0512 ,  H01L51/0541 ,  H01L51/5012 ,  Y10S428/93

Abstract: A novel semiconductor device comprises an azaperylene organic semiconductor of the formula I (I) wherein each of R1 , R2, R3 and R4 independently is selected from H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, halogen, Si(RH )3, XR6; or one or more of R1 and R2, R2 and R3, R3 and R4, together with the carbon atoms they are bonding to, form a saturated or unsaturated, unsubstituted or substituted carbocyclic or heterocyclic ring; R5 is OR7, SR7, NR7R8, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, or unsubstituted or substituted aryl; R6 is Si(R11 )3, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl; R7 is H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl; X is O, S, NR8; Rδ is H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, R11 being C1-C20-alkyl or -alkoxy.

公开(公告)号：EP2586074B1

公开(公告)日：2016-12-28

申请号：EP11727682.4

申请日：2011-06-21

Applicant: BASF SE

Inventor： SCHMIDHALTER, Beat ,  CHEBOTAREVA, Natalia ,  HAYOZ, Pascal

IPC: H01L51/30

CPC classification number: H01L51/002 ,  C09B69/105 ,  C09B69/109 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0053 ,  H01L51/0566

公开(公告)号：EP2350161A1

公开(公告)日：2011-08-03

申请号：EP09744364.2

申请日：2009-10-21

Applicant: BASF SE

Inventor： DÜGGELI, Mathias ,  ZAHER ETEISH, Mahmoud ,  HAYOZ, Pascal ,  AEBISCHER, Olivier Frédéric ,  FONRODONA TURON, Marta ,  FONTANA, Margherita ,  LANZ, Marian ,  TURBIEZ, Mathieu G. R. ,  SCHMIDHALTER, Beat ,  FLORES, Jean-Charles

IPC: C08G61/12 ,  H01L51/00

CPC classification number: H01L51/0036 ,  C08G61/12 ,  C08G61/124 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3229 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/334 ,  C08G2261/364 ,  C08G2261/411 ,  C08G2261/92 ,  H01L27/283 ,  H01L51/0001 ,  H01L51/0007 ,  H01L51/0043 ,  H01L51/0053 ,  H01L51/0558

Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.

Abstract translation: 本发明涉及包含式I或III的重复单元的聚合物及其在有机器件，特别是有机场效应晶体管（OFET）中的有机半导体的用途，或包含二极管和/或有机场效应的器件 晶体管。 根据本发明的聚合物在有机溶剂中具有优异的溶解性和优异的成膜性能。 此外，当根据本发明的聚合物用于有机场效应晶体管时，可以观察到能量转换的高效率，优异的场效应迁移率，良好的导通/截止电流比和/或优异的稳定性。

公开(公告)号：EP2112994B1

公开(公告)日：2011-01-26

申请号：EP08708928.0

申请日：2008-02-13

Applicant: BASF SE

Inventor： SCHÄFER, Thomas ,  MURER, Peter ,  BAUDIN, Gisèle ,  KOCHER, Manuela ,  MAIKE, François ,  ALLENBACH, Stephan ,  SIFT, Rosemarie ,  SCHMIDHALTER, Beat

IPC: C07F15/00

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/5016

Abstract: This invention relates to electroluminescent metal complexes with benzotriazoles of the formula (I), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.

公开(公告)号：EP1858976B1

公开(公告)日：2009-10-14

申请号：EP06708681.9

申请日：2006-03-08

Applicant: BASF SE

Inventor： SCHÄFER, Thomas ,  HINTERMANN, Tobias ,  SCHMIDHALTER, Beat ,  BARDON, Kristina ,  MURER, Peter

IPC: C08L65/00 ,  C07C211/00

CPC classification number: H01L51/0035 ,  C08G61/12 ,  C08G61/122 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  H01L51/5012 ,  Y02E10/549

Abstract: The present invention relates to polymers comprising a repeating unit of the formula (I), and their use in electronic devices. The polymers according to the invention have excellent 5 solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).

公开(公告)号：EP2586074A1

公开(公告)日：2013-05-01

申请号：EP11727682.4

申请日：2011-06-21

Applicant: BASF SE

Inventor： SCHMIDHALTER, Beat ,  CHEBOTAREVA, Natalia ,  HAYOZ, Pascal

IPC: H01L51/00 ,  H01L51/05

CPC classification number: H01L51/002 ,  C09B69/105 ,  C09B69/109 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0053 ,  H01L51/0566

Abstract: The present invention provides a semiconductor device, especially an organic field effect transistor, comprising a layer comprising a polymer comprising repeating units having a diketopyrrolopyrrole skeleton (DPP polymer) and an acceptor compound having an electron affinity in vacuum of 4.6 eV, or more. The doping of the DPP polymer with the acceptor compound leads to an organic field effect transistor with improved hole mobility, current on/off ratio and controllable threshold shift.

公开(公告)号：EP2193112B1

公开(公告)日：2012-04-04

申请号：EP08832623.6

申请日：2008-09-10

Applicant: BASF SE

Inventor： SCHÄFER, Thomas ,  MORTON, Colin ,  MURER, Peter ,  WENDEBORN, Frédérique ,  SCHMIDHALTER, Beat ,  BARDON, Kristina

IPC: C07C15/38 ,  C07D403/12 ,  C07D413/12 ,  C09K11/06 ,  H01L51/50 ,  H05B33/20 ,  H01L51/00

CPC classification number: H05B33/20 ,  C07C15/38 ,  C07C15/62 ,  C07D209/82 ,  C07D235/08 ,  C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14 ,  Y02E10/549 ,  Y02P70/521

Abstract: The present invention relates to an electronic device, especially an electroluminescent devices, comprising a compound of Formula (I), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.