×

Waveguide Configurations for Minimising Substrate Area

  • US 20080106527A1
  • Filed: 11/05/2007
  • Published: 05/08/2008
  • Est. Priority Date: 11/06/2006
  • Status: Abandoned Application
First Claim
Patent Images

1. A waveguide assembly for passing signals to or from an input area of an optical touch input device, said assembly comprising a plurality of waveguides extending between a respective plurality of lenses and a respective signal detector or signal source, wherein at least one waveguide crosses over at least one other waveguide in said assembly.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×