| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing by a simple and convenient device, a large-area filmy molding by which a scattered light shape having a two-dimensional anisotropy can be obtained. <P>SOLUTION: There is provided a method for producing the filmy molding provided with a matrix 2 comprising curing a photopolymerizable composition, and a plurality of columnar structures 4 arranged in the matrix and having a refractive index different from that of the matrix. The method includes the steps of: arranging an unhardened photopolymerizable composition in a lamellar form; obtaining a lamellar photopolymerized material provided with the matrix and the plurality of columnar structures arranged in the matrix and having the refractive index different from that of the matrix by irradiating the composition with light and photopolymerizing and curing the composition; and uniaxially extending the cross-sectional form of the columnar structure by uniaxially extending the photopolymerized material along the surface of the lamella. <P>COPYRIGHT: (C)2012,JPO&INPIT |
