| abstract |
Disclosed is a lyophilic/lyophobic pattern-forming method comprising a first lyophilization step for lyophilizing the surface of a first member and a second member provided on the first member and having through-holes formed down to the surface of the first member, a lyophobic layer-forming step for forming a lyophobic layer on the surfaces of the first and second members, and a second lyophilization step that lyophilizes said lyophobic layer to form a lyophilic/lyophobic pattern, wherein said first and second members are made of different materials, and the lyophobic layer comprises material, wherein locations formed on the first member are lyophilized more than locations formed on the surface of the second member during the second lyophilization step. |