PURPOSE: To obtain hetero-structured film of good quality, by providing a partition part partitioning a 1st area where an ampliphilic organic monomolecular film is developed in a water tank from a 2nd area where a different monomolecular film is developed, moving a base plate up and down, and transferring the base plate between both areas.
CONSTITUTION: The 1st area A where a monomolecular film is developed and the 2nd area where a monomolecular film different from said monomolecular film or no monomolecular film is developed are provided in the water tank 1 for developing amphiphilic monomolecular films. And the area A and the area B are partitioned by the partition part 60 consisting of a revolving boss 61, a revolving holder 62, a partition plate 63, fixing metals 64, a pressurizing plate 65 and a sealing spring 66, etc. And, a base plate vertical drive means moving a base plate 20 up and down inoder to stick the monomolecular film to the base plate 20 and a base plate transfer means transferring the base plate 20 between the areas A and B are provided. As a result, a hetero-structure film of good quality is formed.
WAKAYAMA SHIGERU
MIURA AKIRA
