×

Visual display unit illumination

  • US 8,149,353 B2
  • Filed: 10/11/2002
  • Issued: 04/03/2012
  • Est. Priority Date: 10/11/2001
  • Status: Active Grant
First Claim
Patent Images

1. A display device comprising:

  • a first display screen operable to display a first image;

    a second display screen operable to display a second image, wherein said first display screen overlaps said second display screen, and wherein said second image is visible through said first display screen; and

    a partially transparent emissive layer disposed between said first and second display screens, wherein said partially transparent emissive layer comprises a first side and a second side, wherein light emitted from said first side is operable to illuminate said first image, and wherein light emitted from said second side is operable to illuminate said second image responsive to a reflection thereof by said second display screen.

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