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1. 发明申请

WO2015184409A1 METHODS AND SYSTEMS FOR DISPLAYING STEREOSCOPY WITH A FREEFORM OPTICAL SYSTEM WITH ADDRESSABLE FOCUS FOR VIRTUAL AND AUGMENTED REALITY 审中-公开
标题翻译：用可视化聚焦的虚拟和现实的FREEFORM光学系统显示立体声的方法和系统
公开(公告)号：WO2015184409A1
公开(公告)日：2015-12-03
申请号：PCT/US2015/033412
申请日：2015-05-29
申请人： MAGIC LEAP, INC.
发明人： GAO, Chunyu
IPC分类号： H04N13/04 , H04N13/00 , H04N27/22
CPC分类号： G02B27/0172 , G02B3/14 , G02B26/0825 , G02B2027/0123 , G02B2027/0127
摘要： Several unique hardware configurations and methods for freeform optical display systems are disclosed. A freeform display system includes primary freeform optical element(s) and secondary freeform optical element(s) in tiled arrangements to expand the horizontal field of view (FOV) or the vertical field of view. The system may include a variable focusing system that produces intermediate pupil and changes the focal distance of a single focal plane or switches among multiple focal planes for rendering objects in focus while resolving accommodation-convergence conflict. The system may map light samples to appropriate light rays in physical space and use a cluster of projectors to project the mapped light rays to produce the light field of the virtual display content. Methods for making tiled freeform optical display systems and methods for producing virtual content with variable focus freeform optics and rendering light fields are also disclosed.
摘要翻译：公开了用于自由形式光学显示系统的几种独特的硬件配置和方法。自由形式显示系统包括主要的自由形式光学元件和平铺布置中的二次自由形状光学元件以扩展水平视场（FOV）或垂直视场。系统可以包括可变聚焦系统，其产生中间光瞳并且改变单个焦平面的焦距或者在多个焦平面之间切换以便在对焦的同时解决调节 - 收敛冲突。系统可以将光样本映射到物理空间中适当的光线，并使用一组投影仪来投影映射的光线以产生虚拟显示内容的光场。还公开了制造平铺自由形式光学显示系统的方法和用于产生具有可变焦点自由形状光学器件和渲染光场的虚拟内容的方法。

2. 发明申请

WO2018175343A1 EYE-IMAGING APPARATUS USING DIFFRACTIVE OPTICAL ELEMENTS 审中-公开
公开(公告)号：WO2018175343A1
公开(公告)日：2018-09-27
申请号：PCT/US2018/023178
申请日：2018-03-19
申请人： MAGIC LEAP, INC.
发明人： GAO, Chunyu , OH, Chulwoo , KLUG, Michael Anthony , BLUZER, Evyatar
IPC分类号： G02B27/01 , A63F13/20 , A63F13/213 , G01B11/30
摘要： Examples of eye-imaging apparatus using diffractive optical elements are provided. For example, an optical device comprises a substrate having a proximal surface and a distal surface, a first coupling optical element disposed on one of the proximal and distal surfaces of the substrate, and a second coupling optical element disposed on one of the proximal and distal surfaces of the substrate and offset from the first coupling optical element. The first coupling optical element can be configured to deflect light at an angle to totally internally reflect (TIR) the light between the proximal and distal surfaces and toward the second coupling optical element, and the second coupling optical element can be configured to deflect at an angle out of the substrate. The eye-imaging apparatus can be used in a head-mounted display such as an augmented or virtual reality display.

3. 发明申请

WO2014043196A1 ERGONOMIC HEAD MOUNTED DISPLAY DEVICE AND OPTICAL SYSTEM 审中-公开
标题翻译： ERGONOMIC头安装显示设备和光学系统
公开(公告)号：WO2014043196A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/059207
申请日：2013-09-11
申请人： MAGIC LEAP, INC
发明人： GAO, Chunyu
IPC分类号： G02B27/01
CPC分类号： G02B27/0172 , G02B27/0025 , G02B2027/011 , G02B2027/0123
摘要： Optical systems such as image display systems include a freeform optical waveguide prism and a freeform compensation lens spaced therefrom by a gap of air or index cement. The compensation lens corrects for aberrations which the optical waveguide prism will introduce in light or images from an ambient real-world environment. The optical waveguide prism receives actively projected images at an entry location, and emits the projected images at an exit location after internally reflecting the images along an optical path therein. The image display system may include an image source and coupling optics. The approach permits design of an optical viewing device, for example in optical see-through HMDs, achieving an eyeglass-form appearance and a wide see-through field of view (FOV).
摘要翻译：诸如图像显示系统的光学系统包括自由形状光波导棱镜和通过空气或指数粘合剂的间隙与其隔开的自由曲面补偿透镜。补偿透镜校正光波导棱镜将从环境现实世界环境中引入的像差或图像。光波导棱镜在入口位置处接收主动投影的图像，并且在沿着其中的光路在内部反射图像之后在出射位置发射投影图像。图像显示系统可以包括图像源和耦合光学器件。该方法允许设计光学观察装置，例如在光学透视HMD中，实现眼镜形状外观和宽视角视野（FOV）。

4. 发明公开

EP4036630A1 IMAGE DISPLAY SYSTEM 审中-实审
公开(公告)号：EP4036630A1
公开(公告)日：2022-08-03
申请号：EP22164002.2
申请日：2011-12-22
申请人： Magic Leap, Inc.
发明人： GAO, Chunyu , HUA, Hong , LIN, Yuxian
IPC分类号： G02B27/01 , G02B5/30
摘要： This invention concerns an ergonomic optical see-through head mounted display device with an eyeglass appearance.

5. 发明公开

EP2841991A1 WIDE-FIELD OF VIEW (FOV) IMAGING DEVICES WITH ACTIVE FOVEATION CAPABILITY 有权
标题翻译： BILDGEBUNGSVORRICHTUNGEN MIT BREITEM SICHTFELD UND AKTIVERFOVEATIONSKAPAZITÄT
公开(公告)号：EP2841991A1
公开(公告)日：2015-03-04
申请号：EP13772991.9
申请日：2013-04-04
申请人： Magic Leap, Inc.
发明人： GAO, Chunyu , HUA, Hong
IPC分类号： G03B19/18
摘要： The present invention comprises a foveated imaging system capable of capturing a wide field of view image and a foveated image, where the foveated image is a controllable region of interest of the wide field of view image.
摘要翻译：本发明包括一种紧凑的光学透视头戴式显示器，其能够将透明图像路径与虚拟图像路径组合，使得可以调制透明图像路径的不透明度，并且虚拟图像遮挡部分透视图像，反之亦然。

6. 发明授权

EP2841991B1 WIDE-FIELD OF VIEW (FOV) IMAGING DEVICES WITH ACTIVE FOVEATION CAPABILITY 有权
公开(公告)号：EP2841991B1
公开(公告)日：2020-01-08
申请号：EP13772991.9
申请日：2013-04-04
申请人： Magic Leap, Inc.
发明人： GAO, Chunyu , HUA, Hong
IPC分类号： G03B37/02 , G02B26/08 , G02B13/06 , G02B26/10 , H04N5/225 , G02B27/10 , G02B27/14 , G02B27/28

7. 发明公开

EP4339690A3 APPARATUS FOR OPTICAL SEE-THROUGH HEAD MOUNTED DISPLAY WITH MUTUAL OCCLUSION AND OPAQUENESS CONTROL CAPABILITY 审中-实审
公开(公告)号：EP4339690A3
公开(公告)日：2024-06-05
申请号：EP24154095.4
申请日：2013-04-05
申请人： Magic Leap, Inc.
发明人： GAO, Chunyu , LIN, Yuxiang , HUA, Hong
IPC分类号： G02B27/01 , G02B27/10
CPC分类号： G02B27/1066 , G02B27/0172 , G02B2027/011820130101 , G02B2027/014520130101 , G02B2027/01520130101
摘要： The present invention comprises a compact optical see-through head-mounted display (300)-capable of combining a see-through image path (307) with a virtual image path (305) such that the opaqueness of the see-through image path can be modulated and the virtual image occludes parts of the see-through image and vice versa.

8. 发明公开

EP3608717A1 WIDE-FIELD OF VIEW (FOV) IMAGING DEVICES WITH ACTIVE FOVEATION CAPABILITY 有权
公开(公告)号：EP3608717A1
公开(公告)日：2020-02-12
申请号：EP19193685.5
申请日：2013-04-04
申请人： Magic Leap, Inc.
发明人： GAO, Chunyu , HUA, Hong
IPC分类号： G03B37/02 , G03B37/04 , G02B26/08 , G02B13/06 , G02B26/10
摘要： The present invention comprises a clustered imaging system comprising at least two foveated imaging systems (682, 684, 686, 688) each configured to capture a wide field of view image composing an extended field of view of the clustered imaging system, wherein each wide field of view image has at least one intersection at a neighboring field of view image boundary (692, 694) between the at least two wide field of view images of the least two foveated imaging systems.

9. 发明公开

EP3149939A1 METHODS AND SYSTEMS FOR DISPLAYING STEREOSCOPY WITH A FREEFORM OPTICAL SYSTEM WITH ADDRESSABLE FOCUS FOR VIRTUAL AND AUGMENTED REALITY 审中-实审
标题翻译：方法和系统用于显示立体的光学系统自由形式寻址FOCUS虚拟现实和高级
公开(公告)号：EP3149939A1
公开(公告)日：2017-04-05
申请号：EP15799569.7
申请日：2015-05-29
申请人： Magic Leap, Inc.
发明人： GAO, Chunyu
IPC分类号： H04N13/04 , H04N13/00
CPC分类号： G02B27/0172 , G02B3/14 , G02B26/0825 , G02B2027/0123 , G02B2027/0127
摘要： Several unique hardware configurations and methods for freeform optical display systems are disclosed. A freeform display system includes primary freeform optical element(s) and secondary freeform optical element(s) in tiled arrangements to expand the horizontal field of view (FOV) or the vertical field of view. The system may include a variable focusing system that produces intermediate pupil and changes the focal distance of a single focal plane or switches among multiple focal planes for rendering objects in focus while resolving accommodation-convergence conflict. The system may map light samples to appropriate light rays in physical space and use a cluster of projectors to project the mapped light rays to produce the light field of the virtual display content. Methods for making tiled freeform optical display systems and methods for producing virtual content with variable focus freeform optics and rendering light fields are also disclosed.
摘要翻译：几个独特的硬件配置和自由曲面光学显示系统的方法是游离缺失盘。自由形式显示系统包括在平铺安排主自由形式的光学元件（一个或多个）和次级自由形式的光学元件（一个或多个），以扩大的视场（FOV）或垂直视场水平场。该系统可包括可变聚焦系统做了主要生产中间光瞳和改变单个焦平面的焦点距离或多个焦平面之间切换用于在聚焦呈现对象而解决住宿收敛冲突。该系统可映射光样本以合适在物理空间的光线，并使用投影的集群投射光线映射到产生虚拟显示内容的光场。用于制造拼接自由曲面光学显示系统及其制造方法的虚拟内容与可变焦距光学自由和渲染光场的方法是这样游离缺失盘。

10. 发明公开

EP4421553A2 METHODS AND SYSTEMS FOR DISPLAYING STEREOSCOPY WITH A FREEFORM OPTICAL SYSTEM WITH ADDRESSABLE FOCUS FOR VIRTUAL AND AUGMENTED REALITY 审中-公开
公开(公告)号：EP4421553A2
公开(公告)日：2024-08-28
申请号：EP24186445.3
申请日：2015-05-29
申请人： Magic Leap, Inc.
发明人： GAO, Chunyu
IPC分类号： G02B27/01
CPC分类号： G02B3/14 , G02B26/0825 , G02B2027/012720130101 , G02B27/0172 , G02B2027/012320130101 , G02B30/10 , G02B27/0075
摘要： Several unique hardware configurations and methods for freeform optical display systems are disclosed. A freeform display system includes primary freeform optical element(s) and secondary freeform optical element(s) in tiled arrangements to expand the horizontal field of view (FOV) or the vertical field of view. The system may include a variable focusing system that produces intermediate pupil and changes the focal distance of a single focal plane or switches among multiple focal planes for rendering objects in focus while resolving accommodation-convergence conflict. The system may map light samples to appropriate light rays in physical space and use a cluster of projectors to project the mapped light rays to produce the light field of the virtual display content. Methods for making tiled freeform optical display systems and methods for producing virtual content with variable focus freeform optics and rendering light fields are also disclosed.

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