×

Method for providing a surface of an article with a decoration or text

  • US 6,723,479 B2
  • Filed: 04/16/2001
  • Issued: 04/20/2004
  • Est. Priority Date: 04/25/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. Method for providing a surface of an article with a decoration or text, comprising:

  • transferring at least a region-wise optically modified cholesteric liquid crystalline layer having a cholesteric reflection band onto the surface of the article in a transfer operation; and

    region-wise modifying the cholesteric reflection band by exposure to UV radiation.

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