申请人:SUMITOMO ELECTRIC INDUSTRIES, LTD.
公开号:EP0562587A1
公开(公告)日:1993-09-29
A method for producing a crystal film of an organic compound from a molten liquid or solution of the organic compound on a substrate or between a pair of substrates, the substrate or at least one of the pair of substrates having on a part of the surface thereof a three-dimensional geometrical structure capable of controlling the direction of the crystal growth of the organic compound, and the other part of the surface thereof than the part having a three-dimensional geometrical structure being smooth. The resulting crystal film comprises a sufficiently large single crystal for application to a practical element with its orientation controlled in an arbitrarily selected direction.
一种在基底上或一对基底之间从有机化合物的熔融液或溶液中制备有机化合物晶体膜的方法,该基底或一对基底中的至少一个在其表面的一部分具有能够控制有机化合物晶体生长方向的三维几何结构,而其表面除具有三维几何结构的部分外的另一部分是光滑的。由此产生的晶体薄膜包括一个足够大的单晶体,可应用于实际元件,其取向可控制在任意选择的方向上。