Title:
POLYMER COMPOUND AND LIGHT-EMITTING ELEMENT USING THE SAME
Document Type and Number:
Japanese Patent JP2023067756
Kind Code:
A
Abstract:
To provide a polymer compound useful for manufacturing a light-emitting element excellent in luminance life.SOLUTION: The polymer compound according to one embodiment contains a constituent unit represented by formula (1). [X0 is -C(R1)2-, -N(R1')- or -S-; R0 is an alkyl group, a cycloalkyl group, an alkoxy group, a cycloalkoxy group, an aryl group, an aryloxy group, a monovalent heterocyclic group, a substituted amino group or a halogen atom; R1 and R1' are each H, an alkyl group, a cycloalkyl group, an alkoxy group, a cycloalkoxy group, an aryl group, an aryloxy group, a monovalent heterocyclic group, a substituted amino group or a halogen atom; and ring RC is an aromatic ring.]SELECTED DRAWING: None
Inventors:
SUZUKI MAKOTO
MICHITAKA TOMOHIRO
MICHITAKA TOMOHIRO
Application Number:
JP2022140987A
Publication Date:
May 16, 2023
Filing Date:
September 05, 2022
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C07C25/22; C08G61/00; C07D209/80; C09K11/06; H10K50/00; H10K50/15; H10K50/16
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office