Patent ID: 9269905
Filing Date: 2016-02-23
CPC Classification: B82Y,C08G,C08K,C08L,C09K,H01L,Y02E

Claim Text:
1. A polymer compound, having a plurality of repeating units wherein at least one of the repeating units has a group containing a carbon cluster structure represented by formula (5A): wherein Ar 5 represents an unsubstituted or substituted arylene group, an unsubstituted or substituted heteroarylene group, an unsubstituted or substituted divalent heterocyclic group, or an unsubstituted or substituted divalent aromatic amine residue; X represents a single bond, an oxygen atom, a sulfur atom, an unsubstituted or substituted alkylene group, or an unsubstituted or substituted phenylene group; and R w and R x each independently represent a single bond, an unsubstituted or substituted C 1 to C 20 alkylene group, an unsubstituted or substituted C 6 to C 20 arylene group, or a divalent group of a combination thereof; ring F represents a carbon cluster structure; m represents an integer of 1 to 4; W represents a silicon atom or a divalent group containing a carbon atom; Z represents a carbon atom or a heteroatom selected from a nitrogen atom, an oxygen atom and a sulfur atom; p represents an integer of 0 to 12; q represents 0 or 1 wherein (a) when p is 0, q is 1 and W is a silicon atom; (b) when p is 1, Z is a carbon atom: (c) when p is 2 or more, the bond between adjacent carbon atoms is a single bond or an unsaturated bond W is a divalent group containing a carbon atom, and W forms a ring together with a ring containing Z; and (d) when there are a plurality of R w , R x , X, W, Z, p, q and ring F, they are independently the same or different.