公开(公告)号：DE602006009775D1

公开(公告)日：2009-11-26

申请号：DE602006009775

申请日：2006-03-08

Applicant: BASF SE

Inventor： SCHAEFER THOMAS ,  HINTERMANN TOBIAS ,  SCHMIDHALTER BEAT ,  BARDON KRISTINA ,  MURER PETER

IPC: C08L65/00 ,  C07C211/00

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：AT445672T

公开(公告)日：2009-10-15

申请号：AT06708681

申请日：2006-03-08

Applicant: BASF SE

Inventor： SCHAEFER THOMAS ,  HINTERMANN TOBIAS ,  SCHMIDHALTER BEAT ,  BARDON KRISTINA ,  MURER PETER

IPC: C08L65/00 ,  C07C211/00

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：AT552227T

公开(公告)日：2012-04-15

申请号：AT08832623

申请日：2008-09-10

Applicant: BASF SE

Inventor： SCHAEFER THOMAS ,  MORTON COLIN ,  MURER PETER ,  WENDEBORN FREDERIQUE ,  SCHMIDHALTER BEAT ,  BARDON KRISTINA

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

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.