| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive sheet which allows appropriate spreading of an adhesive layer on an adherend surface during pressing.SOLUTION: An adhesive sheet AS has an adhesive AD layer in which at least one of one side and the other side located on the side opposite to the one side serves as an adhesive surface. The adhesive AD layer includes a base part FA of a specified thickness and a protrusion part FB protruding from the base part FA and has an outer shape smaller than an adherend surface WA of an adherend WK, and the protrusion part FB has the same volume as that of an outer-edge space PC calculated by multiplying the area difference between the adherend surface WA and the base part FA by the thickness TA of the base part FA. |
