| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel material having a thin film, the thin film capable of exhibiting an adhesive force by van der Waals force, the material remarkably easier to handle than the single thin film.SOLUTION: A viscoelastic body 1000 includes a thin film 300 having thickness of 5000 nm or less, at least on one surface side of a flexible layer 500 having a Young's modulus of 5.0×10Pa or less.SELECTED DRAWING: Figure 1 |
