×

Method of producing anti-reflection film

  • US 7,351,447 B2
  • Filed: 03/19/2004
  • Issued: 04/01/2008
  • Est. Priority Date: 10/12/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of producing an anti-reflection film, comprising:

  • selecting a first material having a-reflective index of n1,coating the first material on a transparent substrate having a reflective index of ns to form a first layer having a thickness of d1,selecting a second material having a reflective index of n2,coating the second material on the first layer to form a second layer having a thickness of d2 so that an optical admittance Y at a surface of the second layer opposite to the first layer is represented by,

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