A MANUFACTURING METHOD OF LENTICULAR FILTER AND HOLOGRAM IMAGE REALIZED IN FILM, LENTICULAR FILTER AND FILM REALIZED HOLOGRAM IMAGE BY THE SAME

摘要

PURPOSE: A manufacturing method of lenticular filter and a hologram image realized in film, lenticular filter and film realized hologram image by the same are provided to increase the reliability of a product adopting a hologram. CONSTITUTION: A synthetic image is embossed to have a certain pitch value corresponding to the convex lens of a lenticular filter(T). A thin film(F) forms a hologram image. The lenticular filter allows a user to see the image in only a certain region(L1-L9) from a predetermined angle and see the image in only a certain region(R1-R9) from different angle while making the thin film overlapped with each other.