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1. 发明申请

US20140375790A1 EYE-TRACKING SYSTEM FOR HEAD-MOUNTED DISPLAY 审中-公开
公开(公告)号：US20140375790A1
公开(公告)日：2014-12-25
申请号：US13927025
申请日：2013-06-25
申请人： Steve Robbins , Scott McEldowney , Xinye Lou , David Nister , Drew Steedly , Quentin Simon Charles Miller , David D. Bohn , James Peele Terrell, JR. , Andrew C. Goris , Nathan Ackerman
发明人： Steve Robbins , Scott McEldowney , Xinye Lou , David Nister , Drew Steedly , Quentin Simon Charles Miller , David D. Bohn , James Peele Terrell, JR. , Andrew C. Goris , Nathan Ackerman
IPC分类号： G02B27/01 , G06F3/01 , G02B27/00
CPC分类号： G02B27/0172 , G02B5/04 , G02B27/0093 , G02B27/017 , G02B2027/0138 , G02B2027/0187
摘要： Embodiments are disclosed for a see-through head-mounted display system. In one embodiment, the see-through head-mounted display system comprises a freeform prism, and a display device configured to emit display light through the freeform prism to an eye of a user. The see-through head-mounted display system may also comprise an imaging device having an entrance pupil positioned at a back focal plane of the freeform prism, the imaging device configured to receive gaze-detection light reflected from the eye and directed through the freeform prism.

2. 发明申请

US20140327970A1 SPHERICAL INTERFACE FOR BINOCULAR DISPLAY 有权
标题翻译：双面显示的球形界面
公开(公告)号：US20140327970A1
公开(公告)日：2014-11-06
申请号：US13886161
申请日：2013-05-02
申请人： David D. Bohn , Steve Robbins
发明人： David D. Bohn , Steve Robbins
IPC分类号： G02B27/01 , G02B6/34 , G02B6/10
CPC分类号： G02B27/0172 , G02B6/10 , G02B6/34 , G02B27/0179 , G02B2027/0154 , G02B2027/0178
摘要： A binocular display includes a waveguide. A convex spherical mount has a fixed position relative to the waveguide. A light engine includes a concave spherical mount that adjustably mates with the convex spherical mount.
摘要翻译：双目显示器包括波导。凸形球面安装座相对于波导具有固定位置。轻型发动机包括可与凸形球形支架可调节地配合的凹形球形座。

3. 发明授权

US08736963B2 Two-dimensional exit-pupil expansion 有权
标题翻译：二维出瞳扩张
公开(公告)号：US08736963B2
公开(公告)日：2014-05-27
申请号：US13426385
申请日：2012-03-21
申请人： Steve Robbins , David D. Bohn
发明人： Steve Robbins , David D. Bohn
IPC分类号： G02B27/14 , G02B27/01
CPC分类号： G02B27/0172 , G02B27/144 , G02B2027/0125
摘要： A near-eye display system includes an image former and first and second series of mutually parallel beamsplitters. The image former is configured to form a display image and to release the display image through an exit pupil. The first series of mutually parallel beamsplitters is arranged to receive the display image from the image former. The second series of mutually parallel beamsplitters is arranged to receive the display image from the first series of beamsplitters, and to release the display image through an exit pupil longer and wider than that of the image former. The second series of beamsplitters has a different alignment and a different orientation than the first series of beamsplitters.
摘要翻译：近眼显示系统包括图像形成器和第一和第二系列相互平行的分束器。图像形成器被配置为形成显示图像并通过出射光瞳释放显示图像。相互平行的分束器的第一系列被布置成从图像形成器接收显示图像。相互平行的分束器的第二系列被布置成从第一系列分束器接收显示图像，并且通过比图像形成器更长且更宽的出射光瞳释放显示图像。第二系列分束器具有与第一系列分束器不同的对准和不同的取向。

4. 发明授权

US09274338B2 Increasing field of view of reflective waveguide 有权
标题翻译：增加反射波导的视场
公开(公告)号：US09274338B2
公开(公告)日：2016-03-01
申请号：US13426379
申请日：2012-03-21
申请人： Steve Robbins , David D. Bohn
发明人： Steve Robbins , David D. Bohn
IPC分类号： G02B27/14 , G02B5/00 , G02B27/01
CPC分类号： G02B27/0172 , G02B27/017 , G02B2027/0125 , G02B2027/015 , G02B2027/0178
摘要： A near-eye display system includes an image former and a waveguide. The image former is configured to form a display image and to release the display image through a first exit pupil. The waveguide presents a back surface that faces the wearer's eye, and a front surface opposite the back surface. The waveguide is substantially transparent to external imagery received normal to the front surface, and is configured to receive the display image from the image former and to release the display image through a second exit pupil, which is larger than the first exit pupil.
摘要翻译：近眼显示系统包括成像器和波导。图像形成器被配置为形成显示图像并且通过第一出射光瞳释放显示图像。波导呈现面向佩戴者眼睛的背面以及与背面相对的前表面。波导对于垂直于前表面的外部图像基本上是透明的，并且被配置为从图像形成器接收显示图像，并且通过比第一出射光瞳大的第二出射光瞳释放显示图像。

5. 发明申请

US20150035744A1 NEAR-EYE OPTIC POSITIONING IN DISPLAY DEVICES 审中-公开
标题翻译：近距离显示设备中的光学定位
公开(公告)号：US20150035744A1
公开(公告)日：2015-02-05
申请号：US13973788
申请日：2013-08-22
申请人： Steve Robbins , Scott C. McEldowney , Xinye Lou , David D. Bohn , Quentin Simon Charles Miller , David Nister , Gerhard Schneider , Christopher Maurice Mei , Nathan Ackerman
发明人： Steve Robbins , Scott C. McEldowney , Xinye Lou , David D. Bohn , Quentin Simon Charles Miller , David Nister , Gerhard Schneider , Christopher Maurice Mei , Nathan Ackerman
IPC分类号： G06F3/01 , G02B27/01
CPC分类号： G06F3/016 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B27/0179 , G02B2027/0125 , G02B2027/0127 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0185 , G02B2027/0187 , G06K9/00604
摘要： Embodiments are disclosed for adjusting alignment of a near-eye optic of a see-through head-mounted display system. In one embodiment, a method of detecting eye location for a head-mounted display system includes directing positioning light to an eye of a user and detecting the positioning light reflected from the eye of the user. The method further includes determining a distance between the eye and a near-eye optic of the head-mounted display system based on attributes of the detected positioning light, and providing feedback for adjusting the distance between the eye and the near-eye optic.
摘要翻译：公开了用于调整透视头戴显示系统的近眼光学器件的对准的实施例。在一个实施例中，用于检测头戴式显示系统的眼睛位置的方法包括将定位光引导到用户的眼睛并检测从用户的眼睛反射的定位光。该方法还包括基于检测到的定位光的属性确定头戴式显示系统的眼睛和近眼睛光学器件之间的距离，以及提供用于调整眼睛和近眼睛光学器件之间的距离的反馈。

6. 发明申请

US20140375542A1 ADJUSTING A NEAR-EYE DISPLAY DEVICE 审中-公开
标题翻译：调整近眼显示设备
公开(公告)号：US20140375542A1
公开(公告)日：2014-12-25
申请号：US13926322
申请日：2013-06-25
申请人： Steve Robbins , Scott C. McEldowney , Xinye Lou , David D. Bohn , Quentin Simon Charles Miller , John Robert Eldridge , William M. Crow
发明人： Steve Robbins , Scott C. McEldowney , Xinye Lou , David D. Bohn , Quentin Simon Charles Miller , John Robert Eldridge , William M. Crow
IPC分类号： G02B27/01 , G06T19/00 , G06F3/01
CPC分类号： G02B27/0179 , G02B27/0093 , G02B27/0176 , G02B2027/0181 , G06F3/011 , G06F3/013 , G06T19/006
摘要： Embodiments are disclosed herein that relate to aligning a near-eye display of a near-eye display device with an eye of a user. For example, one disclosed embodiment provides, on a near-eye display device, a method comprising receiving an image of an eye from a camera via a reverse display optical path, detecting a location of the eye in the image, and determining a relative position of the eye with regard to a target viewing position of the near-eye display. The method further comprises determining an adjustment to make to the near-eye display device to align the location of the eye with the target viewing position.
摘要翻译：本文公开的实施例涉及将近眼显示装置的近眼显示器与用户的眼睛对准。例如，一个公开的实施例在近眼显示装置上提供一种方法，包括经由反向显示光路从相机接收眼睛的图像，检测眼睛在图像中的位置，以及确定相对位置关于近眼显示器的目标观看位置的眼睛。该方法还包括确定对近眼显示装置进行的调整以将眼睛的位置与目标观察位置对准。

7. 发明申请

US20140168735A1 MULTIPLEXED HOLOGRAM TILING IN A WAVEGUIDE DISPLAY 审中-公开
标题翻译：波形显示器中的多重旋转倾斜
公开(公告)号：US20140168735A1
公开(公告)日：2014-06-19
申请号：US13720438
申请日：2012-12-19
申请人： Sheng Yuan , Ian Nguyen , Steve Robbins , David D. Bohn
发明人： Sheng Yuan , Ian Nguyen , Steve Robbins , David D. Bohn
IPC分类号： G02B27/01 , G03H1/26
CPC分类号： G02B27/0103 , G02B5/1857 , G02B27/01 , G02B2027/0174 , G03H1/0248 , G03H1/202 , G03H1/265 , G03H1/28 , G03H2001/2207 , G03H2001/2239 , G03H2001/2242
摘要： Embodiments related near-eye display devices having angularly multiplexed holograms are disclosed. One disclosed embodiment provides a near-eye display device including an image source, a waveguide, and a controller. The waveguide is configured to propagate light received the image source to a user of the near-eye display device, and includes a holographic grating comprising a plurality of angularly multiplexed holograms. The controller is configured to control display of an image via the image source.
摘要翻译：公开了具有角度复用全息图的实施例相关的近眼显示装置。一个公开的实施例提供了包括图像源，波导和控制器的近眼显示装置。波导被配置为将接收到图像源的光传播到近眼显示装置的用户，并且包括包括多个角度复用的全息图的全息光栅。控制器被配置为通过图像源来控制图像的显示。

8. 发明申请

US20130250431A1 TWO-DIMENSIONAL EXIT-PUPIL EXPANSION 有权
标题翻译：二维出口膨胀
公开(公告)号：US20130250431A1
公开(公告)日：2013-09-26
申请号：US13426385
申请日：2012-03-21
申请人： Steve Robbins , David D. Bohn
发明人： Steve Robbins , David D. Bohn
IPC分类号： G02B27/01
CPC分类号： G02B27/0172 , G02B27/144 , G02B2027/0125
摘要： A near-eye display system includes an image former and first and second series of mutually parallel beamsplitters. The image former is configured to form a display image and to release the display image through an exit pupil. The first series of mutually parallel beamsplitters is arranged to receive the display image from the image former. The second series of mutually parallel beamsplitters is arranged to receive the display image from the first series of beamsplitters, and to release the display image through an exit pupil longer and wider than that of the image former. The second series of beamsplitters has a different alignment and a different orientation than the first series of beamsplitters.
摘要翻译：近眼显示系统包括图像形成器和第一和第二系列相互平行的分束器。图像形成器被配置为形成显示图像并通过出射光瞳释放显示图像。相互平行的分束器的第一系列被布置成从图像形成器接收显示图像。相互平行的分束器的第二系列被布置成从第一系列分束器接收显示图像，并且通过比图像形成器更长且更宽的出射光瞳释放显示图像。第二系列分束器具有与第一系列分束器不同的对准和不同的取向。

9. 发明申请

US20130250430A1 INCREASING FIELD OF VIEW OF REFLECTIVE WAVEGUIDE 有权
标题翻译：增加反射波的视野
公开(公告)号：US20130250430A1
公开(公告)日：2013-09-26
申请号：US13426379
申请日：2012-03-21
申请人： Steve Robbins , David D. Bohn
发明人： Steve Robbins , David D. Bohn
IPC分类号： G02B27/01
CPC分类号： G02B27/0172 , G02B27/017 , G02B2027/0125 , G02B2027/015 , G02B2027/0178
摘要： A near-eye display system includes an image former and a waveguide. The image former is configured to form a display image and to release the display image through a first exit pupil. The waveguide presents a back surface that faces the wearer's eye, and a front surface opposite the back surface. The waveguide is substantially transparent to external imagery received normal to the front surface, and is configured to receive the display image from the image former and to release the display image through a second exit pupil, which is larger than the first exit pupil.
摘要翻译：近眼显示系统包括成像器和波导。图像形成器被配置为形成显示图像并且通过第一出射光瞳释放显示图像。波导呈现面向佩戴者眼睛的背面以及与背面相对的前表面。波导对于垂直于前表面的外部图像基本上是透明的，并且被配置为从图像形成器接收显示图像，并且通过比第一出射光瞳大的第二出射光瞳释放显示图像。

10. 发明申请

US20140375789A1 EYE-TRACKING SYSTEM FOR HEAD-MOUNTED DISPLAY 有权
标题翻译：用于头戴式显示器的眼睛跟踪系统
公开(公告)号：US20140375789A1
公开(公告)日：2014-12-25
申请号：US13926968
申请日：2013-06-25
申请人： Xinye Lou , Scott McEldowney , Steve Robbins
发明人： Xinye Lou , Scott McEldowney , Steve Robbins
IPC分类号： G02B27/01 , G06F3/01 , G02B27/00
CPC分类号： G02B27/0172 , G02B27/0093 , G02B27/017 , G02B2027/0178 , G02B2027/0187 , G06F3/013
摘要： Embodiments are disclosed for a see-through head-mounted display system. In one embodiment, the see-through head-mounted display system comprises a freeform prism, and a display device configured to emit display light through the freeform prism to an eye of a user. The see-through head-mounted display system may also comprise an imaging device having an entrance pupil positioned at a back focal plane of the freeform prism, the imaging device configured to receive gaze-detection light reflected from the eye and directed through the freeform prism.
摘要翻译：公开了一种透视式头戴式显示系统的实施例。在一个实施例中，透视式头戴式显示系统包括自由形棱镜和被配置为将显示光通过自由形棱镜发射到用户的眼睛的显示装置。透视式头戴显示系统还可以包括成像装置，其具有位于自由形棱镜的后焦平面处的入射光瞳，该成像装置被配置为接收从眼睛反射并引导通过自由形棱镜的注视检测光。

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