Adaptive ocular projection display

Claim 2

An image generation system, comprising: an image source for providing a beam of light incorporating said image; an optics system disposed between the image source and a user for directing said beam of light to at least one eye of the user, such that the illuminated image is initially displayed within said at least one eye of the user; and measurement circuitry for continually determining the distance of said user from said image generation system, said measurement circuitry cooperating with said optics system to provide an in-focus image to said at least one eye of said user.

Claim 3

The image generation system of claim 1 and further comprising an image detector for determining a direction for said beam of light.

Claim 4

The image generation system of claim 2 wherein said image detector includes a charged coupled device for receiving an image of the user's face.

Claim 5

The image generation system of claim 3 wherein said image detector further includes circuitry for locating features in said image of the user's face.

Claim 6

The image generation system of claim 2 and further comprising an electrically controllable mount coupled to said optics system to mechanically direct said beam of light responsive to said image detector.

Claim 7

The image generation system of claim 5 wherein said image detector further includes circuitry for locating features in said image of the user's face.

Claim 8

The image generation system of claim 5 wherein movement of said mount is controlled by at least one stepper motor.

Claim 9

The image generation system of claim 5 wherein said image detector tracks both lateral and horizontal movement of the user.

Claim 10

The image generation system of claim 1 and further comprising a focus detector for determining an optical characteristics for the eye of the user.

Claim 11

The image generation system of claim 1 wherein said optics system includes a plurality of lenses between said image source and said at least one eye of said user.

Claim 12

The image generation system of claim 10 wherein at least one of said lenses is movable to vary the focus of the beam of light.

Claim 13

The image generation system of claim 1, wherein said optics system controls the distance at which said at least one eye focuses on said image.

Claim 14

The image generation system of claim 1, wherein an image is produced on the retina of said at least one eye.

Claim 15

The image generation system of claim 13, wherein focus of said image produced on the retina of said at least one eye is provided by said optics system cooperating with a lens in said user's at least one eye.

Claim 16

The image generation system of claim 1 wherein there are at least two lens between the image source and an eye of the user.

Claim 17

A computer system comprising: a processing device for outputting data defining an image; and an image generation system coupled to said processing device comprising: an image source for providing a beam of light incorporating said image; an optics system disposed between the image source and a user for directing said beam of light to at least one eye of the user, such that the illuminated image is initially displayed within said at least one eye of the user; and measurement circuitry for continually determining the distance of said user from said image generation system, said measurement circuitry cooperating with said optics system to provide an in-focus image to said at least one eye of said user.

Claim 18

A computer system comprising: a processing device for outputting data defining an image; and an image generation system coupled to said processing device comprising: an image source for providing a beam of light incorporating said image; an optics system disposed between the image source and a user for directing said beam of light to at least one eye of the user, such that the illuminated image is initially displayed within said at least one eye of the user; and measurement circuitry for continually determining the distance of said user from said image generation system, said measurement circuitry cooperating with said optics system to provide an in-focus image to said at least one eye of said user.

Claim 19

The computer system of claim 16 wherein said image generation system further comprises an image detector for determining a direction for said beam of light.

Claim 20

The computer system of claim 17 wherein said image detector includes a charged coupled device for receiving an image of the user's face.

Claim 21

The computer system of claim 18 wherein said image detector further includes circuitry for locating features in said image of the user's face.

Claim 22

The computer system of claim 17 wherein said image generation system further comprises an electrically controllable mount coupled to said optics system to mechanically direct said beam of light responsive to said image detector.

Claim 23

The computer system of claim 16 wherein said image generation system further comprises a focus detector for determining an optical characteristics for the eye of the user.

Claim 24

The computer system of claim 16 wherein said optics system includes a plurality of lenses.

Claim 25

The computer system of claim 22 wherein at least one of said lenses is movable to vary the focus of the beam of light.

Claim 26

An image generation system for providing an image to a user comprising: an image source for providing a beam of light incorporating said image; and an optics system disposed between the image source and the user for directing said beam of light to an eye of the user, said optics system including: a plurality of lenses between said image source and an eye of the user; and a control system for positioning individual ones of said lenses such that the illuminated image is in focus when initially displayed within an eye of the user at variable perceived distances, wherein said control system includes measurement circuitry for continually determining the distance of said user from said image generation system, said control system providing an in-focus image to said at least one eye of said user.

Claim 27

An image generation system for providing an image to a user comprising: an image source for providing a beam of light incorporating said image; and an optics system disposed between the image source and the user for directing said beam of light to an eye of the user, said optics system including: a plurality of lenses between said image source and an eye of the user; and a control system for positioning individual ones of said lenses such that the illuminated image is in focus when initially displayed within an eye of the user at variable perceived distances, wherein said control system includes measurement circuitry for continually determining the distance of said user from said image generation system, said control system providing an in-focus image to said at least one eye of said user.

Claim 28

The image generation system of claim 24 wherein said control system positions individual ones of said lenses to adjust the size of the image received by the user.

Claim 29

The image generation system of claim 24 wherein said image source includes a digital mirror device.

Claim 30

An image generation system, comprising: a first image source for providing a first beam of light incorporating a first image; a first optics system disposed between the first image source and a user for directing said first beam of light to one eye of the user, such that the illuminated image is initially displayed within said one eye of the user; a second image source for providing a second beam of light incorporating a second image; a second optics system disposed between the second image source and the user for directing said second beam of light to another eye of the user, such that the illuminated image is initially displayed within said another eye of the user; and measurement circuitry for continually determining the distance of said user from said image generation system, said measurement circuitry cooperating with said first and second optics systems to provide in-focus images to said eyes of said user.

Claim 31

An image generation system, comprising: a first image source for providing a first beam of light incorporating a first image; a first optics system disposed between the first image source and a user for directing said first beam of light to one eye of the user, such that the illuminated image is initially displayed within said one eye of the user; a second image source for providing a second beam of light incorporating a second image; a second optics system disposed between the second image source and the user for directing said second beam of light to another eye of the user, such that the illuminated image is initially displayed within said another eye of the user; and measurement circuitry for continually determining the distance of said user from said image generation system, said measurement circuitry cooperating with said first and second optics systems to provide in-focus images to said eyes of said user.

Claim 32

The image generation system of claim 27, wherein said first image and said second image are identical.

Claim 33

The image generation system of claim 27, wherein said first image and said second image are of slightly different perspective, thereby producing a three dimensional effect.