Aromatic liquid crystalline polyester film

A method for producing an aromatic liquid crystalline polyester film comprising a step of casting on a substrate an aromatic liquid crystalline polyester solution which comprises a solvent containing a halogen-substituted phenol represented by the formula (I), an aromatic liquid crystalline polyester, and a non-liquid crystalline resin at ratio of from 1 to 200 parts by weight of the non-liquid crystalline resin to 100 parts by weight of the aromatic liquid crystalline polyester;

• wherein the non-liquid crystalline resin is polyarylate and a step of removing the solvent.

An aromatic liquid crystalline polyester solution composition comprising a solvent containing a halogen-substituted phenol represented by the following formula (I):

• (wherein A is a halogen atom or a trihalomethyl group;
• i is an integer of 1 to 5;
• and in the case i is 2 or higher, the respective A may be the same or different), an aromatic liquid crystalline polyester, and a non-liquid crystalline resin at ratio of from 1 to 200 parts by weight of the non-liquid crystalline resin to 100 parts by weight of the aromatic liquid crystalline polyester, wherein the non-liquid crystalline resin is polyarylate.