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1. 发明公开

KR20200138449A 상호 가림 및 불투명도 제어 능력을 가진 광학적 투시 헤드-장착형 디스플레이를 위한 장치 审中-公开
公开(公告)号：KR20200138449A
公开(公告)日：2020-12-09
申请号：KR20207034778
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
摘要： 본발명은투시이미지경로의불투명도가변조될수 있고가상이미지가투시이미지의일부를가리고또한상기투시뷰가상기가상뷰의일부를가릴수도있도록, 투시이미지경로를가상이미지경로와결합할수 있는컴팩트한광학적투시헤드-장착형디스플레이(compact optical see-through head-mounted display)를포함한다.

2. 发明公开

KR20180038584A 상호 가림 및 불투명도 제어 능력을 가진 광학적 투시 헤드-장착형 디스플레이를 위한 장치 审中-公开
公开(公告)号：KR20180038584A
公开(公告)日：2018-04-16
申请号：KR20187009715
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
CPC分类号： G02B27/0172 , G02B5/04 , G02B13/06 , G02B25/001 , G02B27/1066 , G02B27/144 , G02B27/283 , G02B2027/0118 , G02B2027/0145 , G02B2027/015 , G03B37/02 , G06T19/006 , H04N5/2258 , H04N5/23238
摘要： 본발명은투시이미지경로의불투명도가변조될수 있고가상이미지가투시이미지의일부를가리고또한상기투시뷰가상기가상뷰의일부를가릴수도있도록, 투시이미지경로를가상이미지경로와결합할수 있는컴팩트한광학적투시헤드-장착형디스플레이(compact optical see-through head-mounted display)를포함한다.

3. 发明公开

KR20180038583A 상호 가림 및 불투명도 제어 능력을 가진 광학적 투시 헤드-장착형 디스플레이를 위한 장치 审中-公开
公开(公告)号：KR20180038583A
公开(公告)日：2018-04-16
申请号：KR20187009709
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
CPC分类号： G02B27/0172 , G02B5/04 , G02B13/06 , G02B25/001 , G02B27/1066 , G02B27/144 , G02B27/283 , G02B2027/0118 , G02B2027/0145 , G02B2027/015 , G03B37/02 , G06T19/006 , H04N5/2258 , H04N5/23238
摘要： 본발명은투시이미지경로의불투명도가변조될수 있고가상이미지가투시이미지의일부를가리고또한상기투시뷰가상기가상뷰의일부를가릴수도있도록, 투시이미지경로를가상이미지경로와결합할수 있는컴팩트한광학적투시헤드-장착형디스플레이(compact optical see-through head-mounted display)를포함한다.

4. 发明公开

KR20180038582A 상호 가림 및 불투명도 제어 능력을 가진 광학적 투시 헤드-장착형 디스플레이를 위한 장치 审中-公开
公开(公告)号：KR20180038582A
公开(公告)日：2018-04-16
申请号：KR20187009706
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
CPC分类号： G02B27/0172 , G02B5/04 , G02B13/06 , G02B25/001 , G02B27/1066 , G02B27/144 , G02B27/283 , G02B2027/0118 , G02B2027/0145 , G02B2027/015 , G03B37/02 , G06T19/006 , H04N5/2258 , H04N5/23238
摘要： 본발명은투시이미지경로의불투명도가변조될수 있고가상이미지가투시이미지의일부를가리고또한상기투시뷰가상기가상뷰의일부를가릴수도있도록, 투시이미지경로를가상이미지경로와결합할수 있는컴팩트한광학적투시헤드-장착형디스플레이(compact optical see-through head-mounted display)를포함한다.

5. 发明专利

CA2874576C APPARATUS FOR OPTICAL SEE-THROUGH HEAD MOUNTED DISPLAY WITH MUTUAL OCCLUSION AND OPAQUENESS CONTROL CAPABILITY 未知
公开(公告)号：CA2874576C
公开(公告)日：2021-12-28
申请号：CA2874576
申请日：2013-04-05
申请人： MAGIC LEAP INC
发明人： LIN YUXIANG , GAO CHUNYU , HUA HONG
IPC分类号： G02B27/01 , G02B25/00 , G02B26/08 , G02B27/10 , H04N5/74
摘要： The present invention comprises a compact optical see-through head-mounted display-capable of combining a see-through image path with a virtual image path 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.

6. 发明专利

NZ727361A Methods and systems for displaying stereoscopy with a freeform optical system with addressable focus for virtual and augmented reality 未知
公开(公告)号：NZ727361A
公开(公告)日：2020-05-29
申请号：NZ72736115
申请日：2015-05-29
申请人： MAGIC LEAP INC
发明人： GAO CHUNYU
IPC分类号： H04N13/00
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.

7. 发明专利

CA3057080A1 EYE-IMAGING APPARATUS USING DIFFRACTIVE OPTICAL ELEMENTS 未知
公开(公告)号：CA3057080A1
公开(公告)日：2018-09-27
申请号：CA3057080
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.

8. 发明专利

AU2017203034B2 A compensation lens 未知
公开(公告)号：AU2017203034B2
公开(公告)日：2018-08-16
申请号：AU2017203034
申请日：2017-05-08
申请人： MAGIC LEAP INC
发明人： GAO CHUNYU , HUA HONG , LIN YUXIANG
IPC分类号： G02B27/01
摘要： 1l:\jzc\Interwovn\NRPortbl\DCC\JZC\14290194 _.docx-8 05/2017 Abstract A compensation lens, to be used for viewing an external world in series with the waveguide prism, which corrects for optical distortion caused by viewing the world through the waveguide prism; where the compensation lens comprises: i. a refractive outer surface, disposed towards an external scene, that allows light from the external scene to enter the compensation lens, ii. a refractive inner surface, disposed towards the outer surface of the waveguide prism, which allows light to exit the compensation lens and enter into the waveguide prism, where the refractive inner and outer surfaces of the compensation lens are designed to compensate for the effect of ray shift and distortion caused by the waveguide so that the user maintains a clear see-through view when observing the world through both lenses; where the refractive inner surface, may be constrained to approximate the shape of the outer surface of the waveguide prism, whereupon light from the real-world scene is refracted through the refractive outer surface and the refractive inner surface of compensation lens, before reaching the waveguide.

9. 发明专利

NZ700887A Wide-field of view (fov) imaging devices with active foveation capability 未知
公开(公告)号：NZ700887A
公开(公告)日：2016-11-25
申请号：NZ70088713
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 relates to 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. The present invention also relates to a method of controlling a target region of a foveated image within a wide field of view image using a foveated imaging system.More specifically, the present invention concerns a dual-sensor wide-FOV foveated imaging technique which is capable of acquiring wide-FOV videos of a surrounding space in real time and simultaneously obtain very high resolution, high-magnification foveated images of multiple targets at high frame rate. The wide-FOV video, with appropriate resolution and frame rate, enables the real-time capability of simultaneously observing a surrounding space for acquiring, detecting, and tracking imminent threats posed by objects, while the high resolution foveated videos are focused on multiple small portions of the wide FOV in real time with substantially higher resolution to enable crucial target recognition and characterization. The region of interest (RoI) of the foveated view can be steered in real time to any part of the wide FOV image. These capabilities are analogous to the searching, tracking and foveation functions of the human visual system. By integrating the foveation capability into a wide-FOV imaging system, the present invention is able to capture a wide viewing field of up to 360° by 360° with high angular resolution. The present invention can be used in military and civilian surveillance applications.

10. 发明专利

CA2884663A1 ERGONOMIC HEAD MOUNTED DISPLAY DEVICE AND OPTICAL SYSTEM 未知
公开(公告)号：CA2884663A1
公开(公告)日：2014-03-20
申请号：CA2884663
申请日：2013-09-11
申请人： MAGIC LEAP INC
发明人： GAO CHUNYU
IPC分类号： G02B27/01
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).

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