| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for laminating an optical element made of a liquid crystal material layer having no base substrate film. <P>SOLUTION: An optical laminated body is manufactured through at least (1) a 1st process of obtaining a laminated body (A) comprising an isotropic substrate, an adhesive layer, and a liquid crystal material layer 1 by boding the liquid crystal material layer 1 which is formed on an alignment substrate and whose liquid crystal alignment is fixed to the isotropic substrate across the adhesive layer, and then peeling the alignment substrate to transfer the liquid crystal material layer 1 to the isotropic substrate, (2) a 2nd process of obtaining a laminated body (B) comprising the isotropic substrate, adhesive layer, liquid crystal material layer 1, a sticking agent (adhesive) layer, a liquid crystal material layer 2, and the alignment substrate by sticking the liquid crystal material layer 2 which is formed on the alignment substrate and whose liquid crystal alignment is fixed on the liquid crystal material layer 1 across the sticking adhesive layer, and (3) a 3rd process of peeling the alignment substrate of the laminated body (B) and sticking a polarizing plate on the isotropic substrate or liquid crystal material layer 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
