SYSTEMS AND METHODS FOR A HEAD-MOUNTED DISPLAY
First Claim
1. A head-mounted display with an upgradeable field of view comprising for an eye of a user of the head-mounted display:
- an existing lens;
an existing display that is imaged by the existing lens, wherein the existing lens and the existing display are installed at a time of manufacture of the head-mounted display;
an added lens; and
an added display that is imaged by the added lens, wherein the added lens and the added display are installed at a time later than the time of manufacture, wherein the existing lens and the added lens are positioned relative to one another as though each of the lenses is tangent to a surface of a first sphere having a center that is located substantially at a center of rotation of the eye, wherein the existing display and the added display are positioned relative to one another as though each of the displays is tangent to a surface of a second sphere having a radius larger than the first sphere'"'"'s radius and having a center that is located at the center of rotation of the eye, and wherein the added lens and the added display upgrade the field of view of the head-mounted display.
3 Assignments
0 Petitions
Accused Products
Abstract
A head-mounted display with an upgradeable field of view includes for at least one eye an existing lens, an existing display, an added lens, and added display. The existing lens and the added lens are positioned relative to one another as though each of the lenses is tangent to the surface of a first sphere having a center that is located substantially at a center of rotation of the eye. The existing display and the added display are positioned relative to one another as though each of the displays is tangent to a surface of a second sphere having a radius larger than the first sphere'"'"'s radius and having a center that is located at the center of rotation of the eye. A head mount for the head-mounted display includes two parallel rails, one or more brow pads, one or more top pads, and one or more back pads.
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Citations
28 Claims
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1. A head-mounted display with an upgradeable field of view comprising for an eye of a user of the head-mounted display:
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an existing lens;
an existing display that is imaged by the existing lens, wherein the existing lens and the existing display are installed at a time of manufacture of the head-mounted display;
an added lens; and
an added display that is imaged by the added lens, wherein the added lens and the added display are installed at a time later than the time of manufacture, wherein the existing lens and the added lens are positioned relative to one another as though each of the lenses is tangent to a surface of a first sphere having a center that is located substantially at a center of rotation of the eye, wherein the existing display and the added display are positioned relative to one another as though each of the displays is tangent to a surface of a second sphere having a radius larger than the first sphere'"'"'s radius and having a center that is located at the center of rotation of the eye, and wherein the added lens and the added display upgrade the field of view of the head-mounted display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for extending the field of view of a head-mounted display, comprising:
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positioning an added lens in the head-mounted display relative to an existing lens as though each of the lenses is tangent to a surface of a first sphere having a center that is located substantially at a center of rotation of an eye of a user of the head-mounted display; and
positioning an added display in the head-mounted display relative to an existing display as though each of the displays is tangent to a surface of a second sphere having a radius larger than the first sphere'"'"'s radius and having a center that is located at the center of rotation of the eye, wherein the added lens and the added display extend the field of view of the head-mounted display, and aligning a first image shown on the existing display with a second image shown on the added display using a processor and an input device, wherein the processor is connected to the head-mounted display and the input device is connected to the processor; and
storing results of the alignment in a memory connected to the processor. - View Dependent Claims (10, 11, 12)
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13. A head mount for connecting a head-mounted display to a head of a user comprising:
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two curved parallel rails forming a support structure for the head mount extending from near a brow of the head over a top of the head to near a back of the head that are connected to each other and maintained in parallel by a brow cross rail at a brow end of the two curved parallel rails and by a back cross rail at the back end of the two curved parallel rails, wherein the head-mounted display is connected to the brow cross rail for positioning in front of the user'"'"'s eyes;
one or more brow pads connected to the two curved parallel rails near the brow end that contact the brow of the user and allow the user to position the head mount on their brow so that the user'"'"'s eyes are in front of the head-mounted display;
one or more top pads connected to the two curved parallel rails near their centers that are adjustable along and radially from the two curved parallel rails so that the one or more top pads can be made to contact the top of the user'"'"'s head and secure the head mount to the user'"'"'s head; and
one or more back pads connected to the two curved parallel rails near the back end that are adjustable along and radially from the two curved parallel rails so that the one or more back pads can be made to contact the back of the user'"'"'s head and secure the head mount to the user'"'"'s head. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A telepresence system comprising:
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a head-mounted display comprising for an eye of a user of the head-mounted display a plurality of lenses positioned relative to one another as though each of the lenses is tangent to a surface of a first sphere having a center that is located substantially at a center of rotation of the eye; and
a plurality of displays positioned relative to one another as though each of the displays is tangent to a surface of a second sphere having a radius larger than the first sphere'"'"'s radius and having a center that is located at the center of rotation of the eye, wherein each of the displays corresponds to at least one of the lenses, and is imaged by the corresponding lens;
a communications network; and
an image sensor array comprising a plurality of image sensor lenses positioned relative to one another as though each of the lenses is tangent to a surface of a third sphere; and
a plurality of image sensors positioned relative to one another as though each of the image sensors is tangent to a surface of a fourth sphere having a radius larger than the third sphere'"'"'s radius and having a center substantially the same as a center of the third sphere, wherein each of the image sensors corresponds to at least one of the image sensor lenses, and is imaged by the corresponding image sensor lens and wherein the image sensor array is connected to the head-mounted display by the communications network. - View Dependent Claims (24, 25, 26, 27, 28)
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Specification