公开(公告)号：US20150235450A1

公开(公告)日：2015-08-20

申请号：US14704974

申请日：2015-05-06

Applicant: MAGIC LEAP, INC.

Inventor： Brian T. Schowengerdt ,  Samuel A. Miller

IPC: G06T19/00 ,  G06F3/01 ,  G02B27/01 ,  G06T1/60

CPC classification number: G06T19/006 ,  G02B27/0093 ,  G02B27/01 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06F3/011 ,  G06F3/012 ,  G06F3/013 ,  G06T1/60 ,  G06T7/70 ,  G06T19/00 ,  G06T2219/024 ,  G09G3/007 ,  G09G2320/0266

Abstract: One embodiment is directed to a user display device comprising a housing frame mountable on the head of the user, a lens mountable on the housing frame and a projection sub system coupled to the housing frame to determine a location of appearance of a display object in a field of view of the user based at least in part on at least one of a detection of a head movement of the user and a prediction of a head movement of the user, and to project the display object to the user based on the determined location of appearance of the display object.

Abstract translation: 一个实施例涉及一种用户显示装置，其包括可安装在用户头部上的壳体框架，可安装在壳体框架上的透镜和耦合到壳体框架的突出子系统，以确定显示对象的外观位置 至少部分地基于用户的头部移动的检测和用户的头部移动的预测中的至少一个，以及基于所确定的位置将显示对象投影到用户的视野的视野 的显示对象的外观。

公开(公告)号：US20150235447A1

公开(公告)日：2015-08-20

申请号：US14704844

申请日：2015-05-05

Applicant: Magic Leap, Inc.

Inventor： Rony Abovitz ,  Brian T. Schowengerdt ,  Matthew D. Watson

IPC: G06T19/00

CPC classification number: G01B11/303 ,  A61B34/10 ,  A61B2034/101 ,  A63F13/00 ,  A63F13/213 ,  A63F13/428 ,  G02B6/10 ,  G02B6/34 ,  G02B27/0101 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/42 ,  G02B27/4205 ,  G02B27/4227 ,  G02B2027/0105 ,  G02B2027/0127 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0185 ,  G02B2027/0187 ,  G06F3/005 ,  G06F3/011 ,  G06F3/013 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/0487 ,  G06F3/04883 ,  G06F17/3079 ,  G06F19/325 ,  G06K9/00214 ,  G06K9/00355 ,  G06K9/00389 ,  G06K9/00664 ,  G06K9/00671 ,  G06K9/00711 ,  G06K9/6201 ,  G06K9/6212 ,  G06K9/6215 ,  G06Q30/0643 ,  G06T7/60 ,  G06T19/006 ,  G06T2200/04 ,  G06T2200/24 ,  G06T2207/10004 ,  G06T2207/30196 ,  G06T2210/41 ,  G06T2219/024 ,  G16H40/20 ,  H04B10/2504

Abstract: A waveguide apparatus includes a planar waveguide and at least one optical diffraction element (DOE) that provides a plurality of optical paths between an exterior and interior of the planar waveguide. A phase profile of the DOE may combine a linear diffraction grating with a circular lens, to shape a wave front and produce beams with desired focus. Waveguide apparati may be assembled to create multiple focal planes. The DOE may have a low diffraction efficiency, and planar waveguides may be transparent when viewed normally, allowing passage of light from an ambient environment (e.g., real world) useful in AR systems. Light may be returned for temporally sequentially passes through the planar waveguide. The DOE(s) may be fixed or may have dynamically adjustable characteristics. An optical coupler system may couple images to the waveguide apparatus from a projector, for instance a biaxially scanning cantilevered optical fiber tip.

Abstract translation: 波导装置包括平面波导和至少一个在平面波导的外部和内部之间提供多条光路的光学衍射元件（DOE）。 DOE的相位曲线可以将线性衍射光栅与圆形透镜组合，以形成波前，并产生具有期望焦距的光束。 波导装置可以组装成多个焦平面。 DOE可能具有低的衍射效率，并且平面波导在正常观看时可以是透明的，允许来自在AR系统中有用的周围环境（例如真实世界）的光的通过。 光可以在时间上依次通过平面波导返回。 DOE可以是固定的或可以具有动态可调特性。 光耦合器系统可以从投影仪将图像耦合到波导装置，例如双轴扫描悬臂光纤尖端。

公开(公告)号：US20150235445A1

公开(公告)日：2015-08-20

申请号：US14704827

申请日：2015-05-05

Applicant: MAGIC LEAP, INC.

Inventor： Brian T. Schowengerdt

IPC: G06T19/00 ,  G06T5/00 ,  G06T5/50 ,  G02B27/01

CPC classification number: G06T19/006 ,  G02B3/0006 ,  G02B3/0037 ,  G02B5/005 ,  G02B5/1814 ,  G02B5/1828 ,  G02B5/20 ,  G02B6/00 ,  G02B6/02042 ,  G02B6/06 ,  G02B6/32 ,  G02B6/34 ,  G02B6/40 ,  G02B17/08 ,  G02B26/0808 ,  G02B27/0087 ,  G02B27/0093 ,  G02B27/01 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/2264 ,  G02B27/4205 ,  G02B2006/0098 ,  G02B2027/0118 ,  G02B2027/0123 ,  G02B2027/0125 ,  G02B2027/0134 ,  G02B2027/014 ,  G02B2027/0163 ,  G02B2027/0178 ,  G02C7/049 ,  G02C7/104 ,  G02C2202/16 ,  G02F1/0105 ,  G02F1/1334 ,  G02F1/17 ,  G02F1/29 ,  G02F1/292 ,  G02F1/31 ,  G02F2001/294 ,  G06F3/011 ,  G06F3/013 ,  G06F3/017 ,  G06F3/1423 ,  G06K9/0061 ,  G06K9/52 ,  G06T5/002 ,  G06T5/003 ,  G06T5/50 ,  G06T7/50 ,  G06T7/73 ,  G06T13/40 ,  G06T15/00 ,  G06T15/10 ,  G06T15/506 ,  G06T17/10 ,  G06T19/003 ,  G06T19/20 ,  G06T2207/10021 ,  G06T2207/30201 ,  G06T2213/08 ,  G09G5/003 ,  G09G5/02 ,  G09G5/10 ,  G09G5/18 ,  H04N5/21 ,  H04N5/225 ,  H04N5/74 ,  H04N13/117 ,  H04N13/239 ,  H04N13/286 ,  H04N13/341 ,  H04N13/344 ,  H04N13/361 ,  H04N13/363 ,  H04N13/366 ,  H04N13/383 ,  H04N2013/0085

Abstract: Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an image-generating source to provide one or more frames of image data in a time-sequential manner, a light modulator configured to transmit light associated with the one or more frames of image data, a substrate to direct image information to a user's eye, wherein the substrate houses a plurality of reflectors, a first reflector of the plurality of reflectors to reflect transmitted light associated with a first frame of image data at a first angle to the user's eye, and a second reflector to reflect transmitted light associated with a second frame of the image data at a second angle to the user's eye.

Abstract translation: 公开了用于向用户呈现虚拟现实和增强现实体验的配置。 该系统可以包括以时间顺序的方式提供一个或多个图像数据帧的图像生成源，被配置为发送与该一个或多个图像数据帧相关联的光的光调制器，用于将图像信息引导到 用户的眼睛，其中所述基板容纳多个反射器，所述多个反射器中的第一反射器，以与用户的眼睛成一定角度反射与第一帧图像数据相关联的透射光;以及第二反射器，用于反射透射光 以与用户眼睛的第二角度的图像数据的第二帧相关联。

公开(公告)号：US20150235441A1

公开(公告)日：2015-08-20

申请号：US14704765

申请日：2015-05-05

Applicant: Magic Leap, Inc.

Inventor： Rony Abovitz ,  Brian T. Schowengerdt ,  Matthew D. Watson

IPC: G06T19/00 ,  G02B27/01

CPC classification number: G01B11/303 ,  A61B34/10 ,  A61B2034/101 ,  A63F13/00 ,  A63F13/213 ,  A63F13/428 ,  G02B6/10 ,  G02B6/34 ,  G02B27/0101 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/42 ,  G02B27/4205 ,  G02B27/4227 ,  G02B2027/0105 ,  G02B2027/0127 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0185 ,  G02B2027/0187 ,  G06F3/005 ,  G06F3/011 ,  G06F3/013 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/0487 ,  G06F3/04883 ,  G06F16/7837 ,  G06K9/00214 ,  G06K9/00355 ,  G06K9/00389 ,  G06K9/00664 ,  G06K9/00671 ,  G06K9/00711 ,  G06K9/6201 ,  G06K9/6212 ,  G06K9/6215 ,  G06Q30/0643 ,  G06T7/60 ,  G06T19/006 ,  G06T2200/04 ,  G06T2200/24 ,  G06T2207/10004 ,  G06T2207/30196 ,  G06T2210/41 ,  G06T2219/024 ,  G16H40/20 ,  H04B10/2504

Abstract: A waveguide apparatus includes a planar waveguide and at least one optical diffraction element (DOE) that provides a plurality of optical paths between an exterior and interior of the planar waveguide. A phase profile of the DOE may combine a linear diffraction grating with a circular lens, to shape a wave front and produce beams with desired focus. Waveguide apparati may be assembled to create multiple focal planes. The DOE may have a low diffraction efficiency, and planar waveguides may be transparent when viewed normally, allowing passage of light from an ambient environment (e.g., real world) useful in AR systems. Light may be returned for temporally sequentially passes through the planar waveguide. The DOE(s) may be fixed or may have dynamically adjustable characteristics. An optical coupler system may couple images to the waveguide apparatus from a projector, for instance a biaxially scanning cantilevered optical fiber tip.

Abstract translation: 波导装置包括平面波导和至少一个在平面波导的外部和内部之间提供多条光路的光学衍射元件（DOE）。 DOE的相位曲线可以将线性衍射光栅与圆形透镜组合，以形成波前，并产生具有期望焦距的光束。 波导装置可以组装成多个焦平面。 DOE可能具有低衍射效率，并且平面波导在正常观看时可以是透明的，允许来自在AR系统中有用的周围环境（例如真实世界）的光的通过。 光可以在时间上依次通过平面波导返回。 DOE可以是固定的或可以具有动态可调特性。 光耦合器系统可以从投影仪将图像耦合到波导装置，例如双轴扫描悬臂光纤尖端。

公开(公告)号：US20150235430A1

公开(公告)日：2015-08-20

申请号：US14702739

申请日：2015-05-03

Applicant: Magic Leap, Inc.

Inventor： Brian T. Schowengerdt ,  Samuel A. Miller

IPC: G06T19/00 ,  G02B27/01 ,  G06F3/01

CPC classification number: G06T19/006 ,  G02B27/0093 ,  G02B27/01 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06F3/011 ,  G06F3/012 ,  G06F3/013 ,  G06T1/60 ,  G06T7/004 ,  G06T7/70 ,  G06T19/00 ,  G06T2219/024 ,  G09G3/007 ,  G09G2320/0266

Abstract: One embodiment is directed to a user display device comprising a housing frame mountable on the head of the user, a lens mountable on the housing frame and a projection sub system coupled to the housing frame to determine a location of appearance of a display object in a field of view of the user based at least in part on at least one of a detection of a head movement of the user and a prediction of a head movement of the user, and to project the display object to the user based on the determined location of appearance of the display object.

Abstract translation: 一个实施例涉及一种用户显示装置，其包括可安装在用户头部上的壳体框架，可安装在壳体框架上的透镜和耦合到壳体框架的突出子系统，以确定显示对象的外观位置 至少部分地基于用户的头部移动的检测和用户的头部移动的预测中的至少一个，以及基于所确定的位置将显示对象投影到用户的视野的视野 的显示对象的外观。

公开(公告)号：US20150235420A1

公开(公告)日：2015-08-20

申请号：US14704989

申请日：2015-05-06

Applicant: Magic Leap, Inc.

Inventor： Brian T. Schowengerdt

IPC: G06T19/00 ,  G02B27/01

CPC classification number: G06T19/006 ,  G02B3/0006 ,  G02B3/0037 ,  G02B5/005 ,  G02B5/1814 ,  G02B5/1828 ,  G02B5/20 ,  G02B6/00 ,  G02B6/02042 ,  G02B6/06 ,  G02B6/32 ,  G02B6/34 ,  G02B6/40 ,  G02B17/08 ,  G02B26/0808 ,  G02B27/0087 ,  G02B27/0093 ,  G02B27/01 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/2264 ,  G02B27/4205 ,  G02B2006/0098 ,  G02B2027/0118 ,  G02B2027/0123 ,  G02B2027/0125 ,  G02B2027/0134 ,  G02B2027/014 ,  G02B2027/0163 ,  G02B2027/0178 ,  G02C7/049 ,  G02C7/104 ,  G02C2202/16 ,  G02F1/0105 ,  G02F1/1334 ,  G02F1/17 ,  G02F1/29 ,  G02F1/292 ,  G02F1/31 ,  G02F2001/294 ,  G06F3/011 ,  G06F3/013 ,  G06F3/017 ,  G06F3/1423 ,  G06K9/0061 ,  G06K9/52 ,  G06T5/002 ,  G06T5/003 ,  G06T5/50 ,  G06T7/50 ,  G06T7/73 ,  G06T13/40 ,  G06T15/00 ,  G06T15/10 ,  G06T15/506 ,  G06T17/10 ,  G06T19/003 ,  G06T19/20 ,  G06T2207/10021 ,  G06T2207/30201 ,  G06T2213/08 ,  G09G5/003 ,  G09G5/02 ,  G09G5/10 ,  G09G5/18 ,  H04N5/21 ,  H04N5/225 ,  H04N5/74 ,  H04N13/117 ,  H04N13/239 ,  H04N13/286 ,  H04N13/341 ,  H04N13/344 ,  H04N13/361 ,  H04N13/363 ,  H04N13/366 ,  H04N13/383 ,  H04N2013/0085

Abstract: Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an image-generating source to provide one or more frames of image data in a time-sequential manner, a light modulator configured to transmit light associated with the one or more frames of image data, a substrate to direct image information to a user's eye, wherein the substrate houses a plurality of reflectors, a first reflector of the plurality of reflectors to reflect transmitted light associated with a first frame of image data at a first angle to the user's eye, and a second reflector to reflect transmitted light associated with a second frame of the image data at a second angle to the user's eye.

Abstract translation: 公开了用于向用户呈现虚拟现实和增强现实体验的配置。 该系统可以包括以时间顺序的方式提供一个或多个图像数据帧的图像生成源，被配置为发送与一个或多个图像数据帧相关联的光的光调制器，用于将图像信息引导到 用户的眼睛，其中所述基板容纳多个反射器，所述多个反射器中的第一反射器，以与用户的眼睛成一定角度反射与第一帧图像数据相关联的透射光;以及第二反射器，用于反射透射光 以与用户眼睛的第二角度的图像数据的第二帧相关联。

公开(公告)号：US20150235419A1

公开(公告)日：2015-08-20

申请号：US14704987

申请日：2015-05-06

Applicant: Magic Leap, Inc.

Inventor： Brian T. Schowengerdt

IPC: G06T19/00 ,  G02B27/01

CPC classification number: G06T19/006 ,  G02B3/0006 ,  G02B3/0037 ,  G02B5/005 ,  G02B5/1814 ,  G02B5/1828 ,  G02B5/20 ,  G02B6/00 ,  G02B6/02042 ,  G02B6/06 ,  G02B6/32 ,  G02B6/34 ,  G02B6/40 ,  G02B17/08 ,  G02B26/0808 ,  G02B27/0087 ,  G02B27/0093 ,  G02B27/01 ,  G02B27/017 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/2264 ,  G02B27/4205 ,  G02B2006/0098 ,  G02B2027/0118 ,  G02B2027/0123 ,  G02B2027/0125 ,  G02B2027/0134 ,  G02B2027/014 ,  G02B2027/0163 ,  G02B2027/0178 ,  G02C7/049 ,  G02C7/104 ,  G02C2202/16 ,  G02F1/0105 ,  G02F1/1334 ,  G02F1/17 ,  G02F1/29 ,  G02F1/292 ,  G02F1/31 ,  G02F2001/294 ,  G06F3/011 ,  G06F3/013 ,  G06F3/017 ,  G06F3/1423 ,  G06K9/0061 ,  G06K9/52 ,  G06T5/002 ,  G06T5/003 ,  G06T5/50 ,  G06T7/50 ,  G06T7/73 ,  G06T13/40 ,  G06T15/00 ,  G06T15/10 ,  G06T15/506 ,  G06T17/10 ,  G06T19/003 ,  G06T19/20 ,  G06T2207/10021 ,  G06T2207/30201 ,  G06T2213/08 ,  G09G5/003 ,  G09G5/02 ,  G09G5/10 ,  G09G5/18 ,  H04N5/21 ,  H04N5/225 ,  H04N5/74 ,  H04N13/117 ,  H04N13/239 ,  H04N13/286 ,  H04N13/341 ,  H04N13/344 ,  H04N13/361 ,  H04N13/363 ,  H04N13/366 ,  H04N13/383 ,  H04N2013/0085

Abstract: Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an image-generating source to provide one or more frames of image data in a time-sequential manner, a light modulator configured to transmit light associated with the one or more frames of image data, a substrate to direct image information to a user's eye, wherein the substrate houses a plurality of reflectors, a first reflector of the plurality of reflectors to reflect transmitted light associated with a first frame of image data at a first angle to the user's eye, and a second reflector to reflect transmitted light associated with a second frame of the image data at a second angle to the user's eye.

Abstract translation: 公开了用于向用户呈现虚拟现实和增强现实体验的配置。 该系统可以包括以时间顺序的方式提供一个或多个图像数据帧的图像生成源，被配置为发送与一个或多个图像数据帧相关联的光的光调制器，用于将图像信息引导到 用户的眼睛，其中所述基板容纳多个反射器，所述多个反射器中的第一反射器，以与用户的眼睛成一定角度反射与第一帧图像数据相关联的透射光;以及第二反射器，用于反射透射光 以与用户眼睛的第二角度的图像数据的第二帧相关联。

公开(公告)号：US20250076663A1

公开(公告)日：2025-03-06

申请号：US18953953

申请日：2024-11-20

Applicant: Magic Leap, Inc.

Inventor： Robert Dale TeKolste ,  Michael Anthony Klug ,  Brian T. Schowengerdt

IPC: G02B27/01 ,  F21V8/00 ,  G02B27/00 ,  G02B27/42

Abstract: Architectures are provided for selectively outputting light for forming images, the light having different wavelengths and being outputted with low levels of crosstalk. In some embodiments, light is incoupled into a waveguide and deflected to propagate in different directions, depending on wavelength. The incoupled light then outcoupled by outcoupling optical elements that outcouple light based on the direction of propagation of the light. In some other embodiments, color filters are between a waveguide and outcoupling elements. The color filters limit the wavelengths of light that interact with and are outcoupled by the outcoupling elements. In yet other embodiments, a different waveguide is provided for each range of wavelengths to be outputted. Incoupling optical elements selectively incouple light of the appropriate range of wavelengths into a corresponding waveguide, from which the light is outcoupled.

公开(公告)号：US20240377645A1

公开(公告)日：2024-11-14

申请号：US18781680

申请日：2024-07-23

Applicant: Magic Leap, Inc.

Inventor： Charles David Melville ,  Brian T. Schowengerdt ,  Mathew D. Watson

IPC: G02B27/01 ,  G02B26/08 ,  G02B26/10 ,  G02B27/30

Abstract: A display assembly suitable for use with a virtual or augmented reality headset is described and includes the following: an input coupling grating; a scanning mirror configured to rotate about two or more different axes of rotation; an optical element; and optical fibers, each of which have a light emitting end disposed between the input coupling grating and the scanning mirror and oriented such that light emitted from the light emitting end is refracted through at least a portion of the optical element, reflected off the scanning mirror, refracted back through the optical element and into the input coupling grating. The scanning mirror can be built upon a MEMS type architecture.

公开(公告)号：US20240337828A1

公开(公告)日：2024-10-10

申请号：US18749364

申请日：2024-06-20

Applicant: Magic Leap, Inc.

Inventor： Brian T. Schowengerdt ,  Matthew D. Watson ,  Charles David Melville ,  Samuel Scott Frank

IPC: G02B26/10 ,  G02B27/01 ,  G02B27/28 ,  G02B27/30 ,  H04N9/31

CPC classification number: G02B26/103 ,  G02B27/0172 ,  H04N9/3129 ,  G02B2027/0125 ,  G02B27/283 ,  G02B27/30

Abstract: A fiber scanning projector includes a piezoelectric element and a scanning fiber passing through and mechanically coupled to the piezoelectric element. The scanning fiber emits light propagating along an optical path. The fiber scanning projector also includes a first polarization sensitive reflector disposed along and perpendicular to the optical path. The first polarization sensitive reflector includes an aperture and the scanning fiber passes through the aperture. The fiber scanning projector also includes a second polarization sensitive reflector disposed along and perpendicular to the optical path.