公开(公告)号：US11947108B2

公开(公告)日：2024-04-02

申请号：US16683321

申请日：2019-11-14

Applicant: Intel Corporation

Inventor： William Hux ,  Mario Palumbo

IPC: G02B27/00 ,  G02B27/01 ,  G06F3/01

CPC classification number: G02B27/0093 ,  G02B27/017 ,  G06F3/012

Abstract: Methods, systems and apparatuses may provide for technology that renders a plurality of virtual monitors to a head mounted display (HMD), detects a change in gaze direction with respect to the HMD, and conducts a modification of one or more of a refresh rate or a texture capture rate associated with at least one of the plurality of virtual monitors based on the change in gaze direction.

公开(公告)号：US20210149189A1

公开(公告)日：2021-05-20

申请号：US16683321

申请日：2019-11-14

Applicant: Intel Corporation

Inventor： William Hux ,  Mario Palumbo

IPC: G02B27/00 ,  G02B27/01 ,  G06F3/01

Abstract: Methods, systems and apparatuses may provide for technology that renders a plurality of virtual monitors to a head mounted display (HMD), detects a change in gaze direction with respect to the HMD, and conducts a modification of one or more of a refresh rate or a texture capture rate associated with at least one of the plurality of virtual monitors based on the change in gaze direction.

公开(公告)号：US10928639B2

公开(公告)日：2021-02-23

申请号：US16370670

申请日：2019-03-29

Applicant: Intel Corporation

Inventor： Sabine Roessel ,  Ronald Azuma ,  Mario Palumbo

IPC: G02B27/01 ,  G02B27/09 ,  F21V8/00

Abstract: The present disclosure is directed to systems and methods for providing an augmented reality system having one or more optical structures capable of resolving virtual objects on one or more virtual object focal planes while providing a sufficient level of transmittivity and optical correction to simultaneously resolve real-world, physical, objects. The lens structures include a plurality of waveguide layers including waveguide layers demonstrating red-green sensitivity and waveguide layers demonstrating blue-green sensitivity. One or more plano-concave lenses may be used to draw virtual objects from a relatively distant first virtual object focal plane to a relatively closer second virtual object focal plane. One or more plano-convex lenses may be used to cause physical objects to appear at a distance from the augmented reality eyewear system approximately equal to the second virtual object focal plane.

公开(公告)号：US11506900B2

公开(公告)日：2022-11-22

申请号：US17178931

申请日：2021-02-18

Applicant: Intel Corporation

Inventor： Sabine Roessel ,  Ronald Azuma ,  Mario Palumbo

IPC: G02B27/01 ,  G02B27/09 ,  F21V8/00

Abstract: Thin, multi-focal plane, augmented reality eyewear are disclosed. An example lens structure includes a two-layer waveguide including a first waveguide and a second waveguide. The two-layer waveguide produces a virtual object based on light from an image source. The two-layer waveguide causes the virtual object to appear at a first virtual object focal plane. The first waveguide propagates more of the light in a first wavelength range than in a second wavelength range. The second waveguide propagates more of the light in the second wavelength range than in the first wavelength range. The first wavelength range is associated with longer wavelengths than the second wavelength range. The lens structure further includes an optical lens to cause the virtual object to appear at a second virtual object focal plane associated with a shorter apparent distance from a user than the first virtual object focal plane.

公开(公告)号：US20210173219A1

公开(公告)日：2021-06-10

申请号：US17178931

申请日：2021-02-18

Applicant: Intel Corporation

Inventor： Sabine Roessel ,  Ronald Azuma ,  Mario Palumbo

IPC: G02B27/09 ,  G02B27/01

Abstract: Thin, multi-focal plane, augmented reality eyewear are disclosed. An example lens structure includes a two-layer waveguide including a first waveguide and a second waveguide. The two-layer waveguide produces a virtual object based on light from an image source. The two-layer waveguide causes the virtual object to appear at a first virtual object focal plane. The first waveguide propagates more of the light in a first wavelength range than in a second wavelength range. The second waveguide propagates more of the light in the second wavelength range than in the first wavelength range. The first wavelength range is associated with longer wavelengths than the second wavelength range. The lens structure further includes an optical lens to cause the virtual object to appear at a second virtual object focal plane associated with a shorter apparent distance from a user than the first virtual object focal plane.