Invention Grant
- Patent Title: Polymers
- Patent Title (中): 聚合物
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Application No.: US11886138Application Date: 2006-03-08
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Publication No.: US08445630B2Publication Date: 2013-05-21
- Inventor: Thomas Schäfer , Beat Schmidhalter , Peter Murer , Kristina Bardon , Tobias Hintermann
- Applicant: Thomas Schäfer , Beat Schmidhalter , Peter Murer , Kristina Bardon , Tobias Hintermann
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agent Shiela A. Loggins
- Priority: EP05101936 20050314; EP05103648 20050502
- International Application: PCT/EP2006/060538 WO 20060308
- International Announcement: WO2006/097419 WO 20060921
- Main IPC: C08L65/00
- IPC: C08L65/00 ; C07D235/02 ; C07D235/04 ; C09K11/06 ; H01L27/28 ; H01L29/786 ; H01L51/50
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).
Public/Granted literature
- US20090105447A1 Novel Polymers Public/Granted day:2009-04-23
Information query
