Polyfluorenes as materials for photoluminescence and electroluminescence
申请人:Uniax Corporation
公开号:US05900327A1
公开(公告)日:1999-05-04
Fluorenes and polyfluorenes having one or two polar-group-containing alkyl substituents on their "9" carbon methylenes are disclosed together with the polymers' use as luminescent materials in organic light-emitting diodes and light-emitting electrochemical cells.
A semiconducting composition comprising a semiconducting polymer and a semiconducting non-polymeric polycyclic compound, wherein the semiconducting polymer comprises units of A and/or B:
wherein R1, R2, R5, R6, R7, R8, x, y, p, q, r, R3, R4, R9, R10 and R11 have any of the meanings defined in the description.
一种半导体组合物,包含一种半导体聚合物和一种半导体非聚合多环化合物,其中半导体聚合物包含 A 和/或 B 单元:
其中 R1、R2、R5、R6、R7、R8、x、y、p、q、r、R3、R4、R9、R10 和 R11 具有说明中定义的任何含义。
POLYFLUORENES AS MATERIALS FOR PHOTOLUMINESCENCE AND ELECTROLUMINESCENCE
申请人:UNIAX CORPORATION
公开号:EP0885461A1
公开(公告)日:1998-12-23
US5900327A
申请人:——
公开号:US5900327A
公开(公告)日:1999-05-04
[EN] POLYFLUORENES AS MATERIALS FOR PHOTOLUMINESCENCE AND ELECTROLUMINESCENCE<br/>[FR] POLYFLUORENES CONSTITUANT DES MATERIAUX POUR LA PHOTOLUMINESCENCE ET L'ELECTROLUMINESCENCE
申请人:UNIAX CORPORATION
公开号:WO1997033323A1
公开(公告)日:1997-09-12
(EN) Fluorenes and polyfluorenes having one or two polar-group-containing alkyl substituents on their '9' carbon methylenes are disclosed together with the polymers' use as luminescent materials in organic light-emitting diodes and light-emitting electrochemical cells.(FR) L'invention porte sur des fluorènes et des polyfluorènes présentant sur leur carbone en 9 (groupe méthylène) des substituants alkyle à un ou deux groupes polaires. Elle porte également sur l'usage des polymères comme matériaux luminescents pour DEL et cellules électrochimiques photoémettrices organiques.