Eyebox adjustment for interpupillary distance
First Claim
1. A system, comprising:
- a first optical lens configured to receive light of an image from a display optic at a projected orientation of the light, the first optical lens further configured to deviate the light of the image by a deviation angle from the projected orientation of the light;
a second optical lens configured to receive the light of the image from the first optical lens at the deviation angle, the second optical lens further configured to alter the deviated light of the image back to the projected orientation of the light for viewing the image; and
a left eyebox and a right eyebox each configured to align with respective left and right eyes that view the image, the light of the image laterally shifted to increase or decrease a distance between the left and right eyeboxes.
2 Assignments
0 Petitions
Accused Products
Abstract
In embodiments of eyebox adjustment for interpupillary distance, a first optical lens receives light of an image from a display optic at a projected orientation of the light, and the first optical lens deviates the light of the image by a deviation angle from the projected orientation of the light. A second optical lens receives the light of the image from the first optical lens at the deviation angle, and the second optical lens alters the deviated light of the image back to the projected orientation of the light for viewing the image. Left and right eyeboxes align with respective left and right eyes that view the image, and a distance between the left and right eyeboxes approximately correlates to an interpupillary distance between the left and right eyes. The light of the image can be laterally shifted to increase or decrease the distance between the left and right eyeboxes.
191 Citations
20 Claims
-
1. A system, comprising:
-
a first optical lens configured to receive light of an image from a display optic at a projected orientation of the light, the first optical lens further configured to deviate the light of the image by a deviation angle from the projected orientation of the light; a second optical lens configured to receive the light of the image from the first optical lens at the deviation angle, the second optical lens further configured to alter the deviated light of the image back to the projected orientation of the light for viewing the image; and a left eyebox and a right eyebox each configured to align with respective left and right eyes that view the image, the light of the image laterally shifted to increase or decrease a distance between the left and right eyeboxes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A method, comprising:
-
receiving light of an image from a display optic, the light of the image received at a first optical lens at a projected orientation of the light; deviating the light of the image through the first optical lens by a deviation angle from the projected orientation of the light; projecting the light of the image from the first optical lens to a second optical lens at the deviation angle; altering the deviated light of the image at the second optical lens back to the projected orientation for viewing; laterally-shifting the light of the image to increase or decrease a distance between a left eyebox and a right eyebox. - View Dependent Claims (10, 11, 12, 13, 14, 15)
-
-
16. A wearable display device, comprising:
-
a left display lens system configured to form an image for viewing; a right display lens system configured to form the image for viewing; each of the left and right display lens systems including; a first optical lens configured to receive light of the image at a projected orientation of the light, the first optical lens further configured to deviate the light of the image by a deviation angle from the projected orientation of the light; a second optical lens configured to receive the light of the image from the first optical lens at the deviation angle, the second optical lens further configured to alter the deviated light of the image back to the projected orientation of the light for viewing the image; and a left eyebox of the left display lens system and a right eyebox of the right display lens system, the light of the image laterally shifted to increase or decrease the distance between the left and right eyeboxes. - View Dependent Claims (17, 18, 19, 20)
-
Specification