×

Virtual display system and method

  • US 6,614,407 B2
  • Filed: 01/04/2002
  • Issued: 09/02/2003
  • Est. Priority Date: 03/31/2000
  • Status: Expired due to Term
First Claim
Patent Images

1. A virtual image system comprising:

  • a passive optical unit to interface with portions of a user'"'"'s head; and

    an optical projection unit physically detached from said passive optical unit and directing a retinal scanning beam into said passive optical unit, said passive optical unit to focus said retinal scanning beam on a retina of said user when said passive optical unit is physically detached from said optical projection unit.

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