Virtual display system and method
First Claim
Patent Images
1. A virtual image system comprising:
- a passive optical unit for interfacing with portions of a user'"'"'s head; and
an optical projection unit directing a retinal scanning beam into said passive optical unit, said optical projection unit detached from said passive optical unit.
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Abstract
A virtual image system is disclosed comprising: a passive optical unit for interfacing with portions of a user'"'"'s head; and an optical projection unit directing a retinal scanning beam into the passive optical unit, the optical projection unit detached from the passive optical unit.
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Citations
34 Claims
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1. A virtual image system comprising:
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a passive optical unit for interfacing with portions of a user'"'"'s head; and
an optical projection unit directing a retinal scanning beam into said passive optical unit, said optical projection unit detached from said passive optical unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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14. A virtual image system comprising:
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a tracking unit generating positional data responsive to a position of a passive optical unit, said passive optical unit adapted to fit around portions of a user'"'"'s head;
a control unit generating control signals responsive to said positional data; and
an optical projection unit directing a retinal scanning beam into lenses of said passive optical unit responsive to said control signals.
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30. A passive optical apparatus comprising:
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a pair of lenses positioned to refract a retinal scanning beam into a user'"'"'s retinas; and
three or more target points positioned to reflect a signal from a tracking unit, said reflected signal containing positional data identifying a position of said pair of lenses. - View Dependent Claims (31, 32, 33, 34)
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Specification