Patent ID: 7852434
Filing Date: 2010-12-14
Classification: C08G,C09K,H01L,H05B

Abstract:
1. An aromatic polymer containing at least one kind of the repeating units represented by the following formula (1): wherein Ar 1 represents an arylene group having a fused ring structure or a divalent heterocyclic compound group having a π-conjugated system and has a group represented by the following formula (2), bonding to a carbon atom having a sp 2 hybrid orbital, which carbon atom is contained in a ring of a ring structure of the arylene group having a fused ring structure or the divalent heterocyclic compound group having a π-conjugated system, each represented by Ar 1 : (wherein E 1 represents a hydrogen atom, a halogen atom or a monovalent organic group; Ar 2 represents a group having a divalent, π-conjugated cyclic compound residue; two Ar 2 's may be the same or different from each other; X 1 represents a divalent group selected from the group consisting of —NQ 1 -, —PQ 2 - and —BQ 3 -; Q 1 to Q 3 independently represent a substituent; Z represents a direct bond or a divalent linking group; two Z's may be the same or different from each other; m i 's each represent 0 or 1; in case where two X 1 's exist, they may be the same or different from each other).