METHOD FOR MANUFACTURING LENS WITH BUILT-IN HOLOGRAM ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a lens with a built-in hologram element for firmly and surely joining a hologram optical element to the other optical base substance. SOLUTION: The method forms an irregularity part 22 on a joint face excluding a part being in contact with an exposure part 3a of a hologram sensitive sheet 3 out of each joint face mutually joining the hologram optical element 100 and the other optical base substance L2 and manufactures the lens with the built-in hologram element by joining both the joint faces. COPYRIGHT: (C)2006,JPO&NCIPI