Title:
POLYMER
Document Type and Number:
Japanese Patent JP2016138275
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polymer for organic light-emitting device.SOLUTION: There is provided a monopolymer containing an asymmetric substituted repeating unit having a substituent binding to a carbon atom at 9 position of a fluorene ring via a non-aromatic carbon atom and having a substituent of a benzene ring structure having H or a substituent on a carbon atom at another 9 position, which is a linear alkyl which may have a substituent at other than 9 position on the fluorene ring, where the substituent at 9 position on the fluorene ring is substituted by one or more group -(Ar)w, where each Arrepresents independently an aryl or heteroaryl group which may be substituted.SELECTED DRAWING: None
Inventors:
JONATHAN PILLOW
Application Number:
JP2016027511A
Publication Date:
August 04, 2016
Filing Date:
February 17, 2016
Export Citation:
Assignee:
CAMBRIDGE DISPLAY TECH LTD
SUMITOMO CHEMICAL CO
SUMITOMO CHEMICAL CO
International Classes:
C08G61/10; C07C25/22; C09K11/06; H01L51/50
Domestic Patent References:
| JP2006504764A | 2006-02-09 | |||
| JP5886879B2 | 2016-03-16 | |||
| JP2011082238A | 2011-04-21 | |||
| JPH08188641A | 1996-07-23 |
Other References:
J. GONZALO RODRIGUEZ ET AL.: "Synthesis of conjugated 2,7-bis(trimethylsilylethynyl)-(phenylethynyl)nfluoren-9-one and 9-(p-methox", TETRAHEDRON, vol. vol.62, JPN6015018443, 2006, pages 3355-3361
Attorney, Agent or Firm:
Makoto Ono
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Yoshikazu Iwase
Yasufumi Shiroyama
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Yoshikazu Iwase
Yasufumi Shiroyama