| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical sheet having high elastic force and adhesive strength. <P>SOLUTION: The optical sheet 50 is for optical adhesion of components of an electrooptical device, for example, such as a liquid crystal panel and a protective substrate 5, to each other. The optical sheet 50 comprises a pair of translucent films 52a and 52b facing each other, a translucent elastic body 51 integrally formed between the translucent films 52a and 52b, and pressure sensitive adhesive materials 70 formed on the external surface side of the pair of the films 52a and 52b. The translucent elastic body 51 is formed by arranging a liquefied material including a raw material (low-molecular material etc. which are precursors) of the translucent elastic body 51 between the pair of the films 52a and 52b and curing the same. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
