×

Transfer foil having reflecting layer with fine dimple pattern recorded thereon

  • US 5,300,169 A
  • Filed: 01/24/1992
  • Issued: 04/05/1994
  • Est. Priority Date: 01/28/1991
  • Status: Expired due to Term
First Claim
Patent Images

1. An information recording method comprising the steps of:

  • preparing a transfer foil having a reflection relief hologram comprising at least a resin layer having a fine dimple pattern formed on the surface thereof, and a reflecting layer formed on the dimpled surface of said resin layer, at least a part of said reflection relief hologram being formed as a transferable region;

    transferring a predetermined portion of said transferable region to the surface of an object to which information is to be transferred; and

    heating at least a part of the transferred portion with a heating means, thereby destroying said reflecting layer.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×