×

DOT-PATTERNED STRUCTURE MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCTION THEREOF

  • US 20090098413A1
  • Filed: 10/10/2008
  • Published: 04/16/2009
  • Est. Priority Date: 10/16/2007
  • Status: Abandoned Application
First Claim
Patent Images

1. A dot-patterned structure composed of a first layer, which is continuous, and a second layer, which is discrete, whereinsaid first layer is constructed of a thin film of crystalline structure and a layer integrally formed thereon by filling lithographically formed grooves with the same material as said thin film, and said second film is formed by filling the pits, which remain after removal of the photoresist used for lithography, with a material different from the material of said thin film.

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