| abstract |
PROBLEM TO BE SOLVED: To provide a reflection sheet provided with a prism sheet and a seal layer, wherein the seal layer functions as an adhesion layer for adhering the reflection sheet to the substrate, and alignment is performed when adhering to the substrate. A reflective sheet that is easy but has high peel strength between a seal layer and a raised element. The sealing layer comprises a crystalline polymer, a sticky polymer and an inorganic pigment, wherein the sticky polymer is compatible with the crystalline polymer at a temperature equal to or higher than the melting point of the crystalline polymer. Sheet. |