Patent ID: 8415451

Claim:
A liquid crystal polyimide, having liquid crystallinity and comprising a repeating unit of formula (I): wherein: A 1 and A 2 are each B 1 is a residue of a bis(amino) polysiloxane unit of formula (II): wherein: R 1 to R 6 are each independently a lower alkyl group; x is 0, 1, or 2; D 1 is an alkylene group comprising 4 to 6 carbon atoms; y is 0 or 1; and z 1 is —H or a halogen; and C 1 is a residue of an organic diamine, wherein, in formula (II), D 1 is an alkylene group comprising 4 atoms and x is 1 or 2, when A 1 and A 2 are