Eye-mounted display system and method for providing images
Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, composition of matter, and/or user interface adapted for and/or resulting from, and/or a method and/or machine-readable medium comprising machine-implementable instructions for, activities that can comprise and/or relate to, via light from a light source, rendering an image on a retina.
1. A device comprising:
a contact lens configured to render one or more portions of one or more predetermined images to a wearer of the contact lens, the contact lens comprising:
a first light source embedded in and/or mounted to the contact lens, the first light source configured to emit light toward a retina of the wearer;
an electro-active prism configured to dynamically adjustably steer the light in two coordinate directions and toward one or more predetermined locations on the retina to form, on the retina, a spot that moves in a predetermined pattern to define the one or more portions of the one or more predetermined images, the electro-active prism configured to move the spot on the retina at a speed faster than a speed at which the retina can send images of a single spot to the brain of the wearer; and
a controller configured to:
dynamically control emission of the light from the first light source; and/or
dynamically control steering of the light by the electro-active prism.
2. The device of claim 1 , wherein:
the controller is configured to wirelessly communicate with the first light source.
3. The device of claim 1 , wherein:
the controller is configured to wirelessly communicate with an electro-active lens.
4. The device of claim 1 , wherein:
the controller is configured to wirelessly communicate with the electro-active prism.
5. The device of claim 1 , further comprising:
an electro-active lens configured to dynamically adjustably focus the light onto the retina.
6. The device of claim 1 , further comprising:
a power source wirelessly coupled to the contact lens.
7. The device of claim 1 , the contact lens further comprising:
a second light source configured to emit light having a different color than light emitted by the first light source.
8. The device of claim 1 , the contact lens further comprising:
a second light source configured to emit light for generating a different image than that of the first light source.
9. The device of claim 1 , further comprising:
a gaze detector configured to communicate with the controller.
10. The device of claim 1 , further comprising:
an object position detector configured to communicate with the controller.
11. The device of claim 1 , wherein:
the controller is configured to switch emission of the light in response to an occurrence of a predetermined event.
12. The device of claim 1 , wherein:
the controller is configured to coordinate a switch in emission of the light with a predetermined action.
13. The device of claim 1 , further comprising:
an electro-active lens configured to dynamically adjustably focus the light onto the retina and configured to provide spherical focus changes to the light.
14. The device of claim 1 , the contact lens further comprising:
a first electro-active prism layer configured to adjustably steer the light with respect to a first coordinate direction; and
a second electro-active prism layer configured to adjustably steer the light with respect to a second coordinate direction that is substantially perpendicular to the first coordinate direction.
15. The device of claim 1 , wherein:
the controller is adapted to dynamically control focusing of the light by an electro-active lens.
16. A method comprising:
via light adjustably emitted from a light source embedded in a contact lens being worn on an eye of a wearer of the contact lens, scanning the light, via an electro-active prism, across one or more predetermined and adjustable regions of a retina of the wearer at a speed faster than a speed at which the retina can send images of a single spot to the brain of the wearer, to generate a detectable image on the one or more predetermined and adjustable regions of the retina.
17. The method of claim 16 , further comprising:
dynamically controlling focusing of the light by an electro-active lens in an optical path of the light.
18. The method of claim 16 , further comprising:
dynamically controlling said scanning of the light.
19. The method of claim 16 , further comprising:
dynamically controlling emission of the light from the light source.
20. The method of claim 16 , further comprising:
scanning the light across a selected region of the one or more predetermined and adjustable regions of the retina.