Patent ID: 7582545

Claim:
A forming method for a film pattern, comprising: forming a first bank layer by depositing a first bank formation material on a substrate; forming a second bank layer by depositing a second bank formation material over the first bank layer; and patterning the first bank layer and the second bank layer thereby forming a bank having a pattern formation region including a first pattern formation region and a second pattern formation region which is connected to the first pattern formation region and has a width which is wider than that of the first pattern formation region, wherein the first bank formation material and the second bank formation material are both materials including a siloxane bonds as a main chain, and the second bank formation material is a material including fluorine bonds as a side chain, the forming method for a film pattern further comprising: disposing a first functional liquid onto the pattern formation region which has been demarcated by the bank: drying the first functional liquid thereby forming a first dried layer; and disposing a second functional liquid over the first dried layer, wherein the first dried layer formed by drying the first functional layer is made thinner than the first bank layer.