Lenticular lens medium

摘要

A lenticular lens medium forms a lenticular lens which comprises a plurality of semicylindrical--shaped or arc-shaped elongated convex parts. The lenticular lens medium has a volume resistivity of 1×10 7 -1×10 14 ©·cm and a surface resistivity of 1×10 8 -1×10 15 ©/–¡. The lenticular lens medium including the convex parts has a thickness of 0.3-3 mm.