×

Silicon rubber surfaces for biometric print TIR prisms

  • US 20030016427A1
  • Filed: 04/26/2002
  • Published: 01/23/2003
  • Est. Priority Date: 04/26/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. A silicone rubber sheet, comprising:

  • at least one layer of silicone rubber compound; and

    at least one optical quality surface attached to said at least one silicone rubber compound, wherein said at least one optical quality surface is molded to said at least one layer of silicone rubber compound.

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