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1. 发明授权

US09182524B2 Autostereoscopic display system with one dimensional (1D) retroreflective screen 有权
标题翻译：自动立体显示系统与一维（1D）逆反射屏幕
公开(公告)号：US09182524B2
公开(公告)日：2015-11-10
申请号：US13248322
申请日：2011-09-29
申请人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
发明人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
IPC分类号： G03B21/00 , G03B21/26 , G02B5/02 , G03B21/60 , G02B27/22 , G03B35/20 , A63J25/00 , A63G31/16
CPC分类号： G02B5/0257 , A63G31/16 , A63J25/00 , G02B27/2214 , G02B27/225 , G03B21/60 , G03B35/20
摘要： An autostereoscopic apparatus for providing a 3D image to a viewer at a range of vertical eye locations. The apparatus includes a projection screen with a light receiving surface that is horizontally retroreflective and vertically diffusive. The apparatus includes a projector assembly including at least two projectors arranged side-by-side such that projection lenses of the projectors are horizontally aligned in a row. The apparatus includes a controller selectively operating the projectors to project at least two differing point-of-view images. The projection screen may take a number of useful embodiments to implement the autostereoscopic apparatus. For example, the projection screen may include a bottom layer including a retroreflective film that is retroreflective at least in the horizontal direction such as a brightness enhancement film and a top layer formed of a transparent sheet of lenticular material arranged for vertical diffusing.
摘要翻译：一种用于在垂直眼睛位置的范围内向观看者提供3D图像的自动立体设备。该装置包括具有水平回射和垂直扩散的光接收表面的投影屏幕。该装置包括投影仪组件，其包括并排布置的至少两个投影仪，使得投影仪的投影透镜成一排地水平对准。该装置包括控制器，其选择性地操作投影仪以投影至少两个不同的视点图像。投影屏幕可以采用许多有用的实施例来实现自动立体设备。例如，投影屏幕可以包括底层，其包括至少在水平方向上回射的回射膜，例如亮度增强膜和由布置成垂直扩散的透镜片的透明片形成的顶层。

2. 发明申请

US20130083291A1 AUTOSTEREOSCOPIC DISPLAY SYSTEM WITH ONE DIMENSIONAL (1D) RETROREFLECTIVE SCREEN 有权
标题翻译：具有一维（1D）反向选择屏幕的自动显示显示系统
公开(公告)号：US20130083291A1
公开(公告)日：2013-04-04
申请号：US13248322
申请日：2011-09-29
申请人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
发明人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
IPC分类号： G02B27/22 , G03B21/14 , G03B21/60
CPC分类号： G02B5/0257 , A63G31/16 , A63J25/00 , G02B27/2214 , G02B27/225 , G03B21/60 , G03B35/20
摘要： An autostereoscopic apparatus for providing a 3D image to a viewer at a range of vertical eye locations. The apparatus includes a projection screen with a light receiving surface that is horizontally retroreflective and vertically diffusive. The apparatus includes a projector assembly including at least two projectors arranged side-by-side such that projection lenses of the projectors are horizontally aligned in a row. The apparatus includes a controller selectively operating the projectors to project at least two differing point-of-view images. The projection screen may take a number of useful embodiments to implement the autostereoscopic apparatus. For example, the projection screen may include a bottom layer including a retroreflective film that is retroreflective at least in the horizontal direction such as a brightness enhancement film and a top layer formed of a transparent sheet of lenticular material arranged for vertical diffusing.
摘要翻译：一种用于在垂直眼睛位置的范围内向观看者提供3D图像的自动立体设备。该装置包括具有水平回射和垂直扩散的光接收表面的投影屏幕。该装置包括投影仪组件，其包括并排布置的至少两个投影仪，使得投影仪的投影透镜成一排地水平对准。该装置包括控制器，其选择性地操作投影仪以投影至少两个不同的视点图像。投影屏幕可以采用许多有用的实施例来实现自动立体设备。例如，投影屏幕可以包括底层，其包括至少在水平方向上回射的回射膜，例如亮度增强膜和由布置成垂直扩散的透镜片的透明片形成的顶层。

3. 发明公开

US20230305195A1 DOG BONE SHAPED CYLINDRICAL TUNABLE FLUIDIC LENS WITH MINIMIZED DEFOCUS 审中-公开
公开(公告)号：US20230305195A1
公开(公告)日：2023-09-28
申请号：US18326926
申请日：2023-05-31
申请人： EROL OZGUR , DANIEL REETZ , FARHAD AKHOUNDI , GHOLAM PEYMAN
发明人： EROL OZGUR , DANIEL REETZ , FARHAD AKHOUNDI , GHOLAM PEYMAN
IPC分类号： G02B3/14 , G02B3/06 , A61B3/04 , A61B3/028
CPC分类号： G02B3/14 , G02B3/06 , A61B3/04 , A61B3/0285 , G02B2003/0093
摘要： The invention relates to cylindrical tunable fluidic lenses. The cylindrical optical power of the lenses may be continuously tuned within at least ±10 diopters, without inducing any significant spherical aberration, or any other significant aberrations. The lenses feature a geometry that produces minimal or no spherical defocus. These cylindrical tunable fluidic lenses could be used to induce and/or correct cylindrical optical aberrations in adaptive optical systems, particularly in ophthalmologic applications related to objective and automatic assessment of the refractive error of the eye, without the need of receiving feedback from the subjects.

4. 发明申请

US20140028663A1 VOLUMETRIC DISPLAY WITH RIM-DRIVEN, VARIFOCAL BEAMSPLITTER AND HIGH-SPEED, ADDRESSABLE BACKLIGHT 有权
标题翻译：体积显示器，带有RIM驱动器，VARIFOCAL BEAMSPLITTER和高速，可寻址的背光
公开(公告)号：US20140028663A1
公开(公告)日：2014-01-30
申请号：US13558083
申请日：2012-07-25
申请人： QUINN SMITHWICK , LANNY SMOOT , DANIEL REETZ
发明人： QUINN SMITHWICK , LANNY SMOOT , DANIEL REETZ
IPC分类号： G09G5/02 , G06T15/00
CPC分类号： G02B27/2292 , G03B35/18 , G09G3/003 , G09G3/007 , H04N13/393
摘要： An apparatus for generating volumetric images viewable without 3D eyewear. The apparatus includes an image display assembly displaying a first image at a first display time and a second image at a second display time (e.g., a number of planar or 2D images on a display screen/surface). The apparatus includes a flexible two-way mirror element (a varifocal beamsplitter). During operations, the first and second images from the display assembly are directed toward and then reflected from the back side of the mirror element. The apparatus also includes a hoop-shaped frame supporting a peripheral edge of the mirror element. A driver shakes the frame to resonate the mirror element between convex and concave shapes while it is used for reflecting the first and second images. The apparatus also includes a concave mirror positioned relative to the mirror element to receive the reflected first and second images.
摘要翻译：用于产生无3D眼镜可见的体积图像的装置。该装置包括在第一显示时间显示第一图像的图像显示组件和在第二显示时间（例如，显示屏/表面上的平面或2D图像的数量）的第二图像。该装置包括柔性双向镜元件（变焦分束器）。在操作期间，来自显示组件的第一和第二图像指向反射镜元件的后侧然后被反射。该装置还包括支撑镜子元件的周边边缘的环形框架。驾驶员摇动框架以使镜子元件在凸形和凹形之间共振，同时用于反射第一和第二图像。该装置还包括相对于反射镜元件定位的凹面镜，以接收反射的第一和第二图像。

5. 发明授权

US08525829B2 Transparent multi-view mask for 3D display systems 有权
标题翻译：用于3D显示系统的透明多视图蒙版
公开(公告)号：US08525829B2
公开(公告)日：2013-09-03
申请号：US13236060
申请日：2011-09-19
申请人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
发明人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
IPC分类号： G06T15/00
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/31
摘要： A multi-view mask apparatus for creating a three-dimensional (3D) display. The apparatus includes a relay lens assembly that is non-inverting of images passed through the relay lens assembly including images of background objects. The apparatus includes a mask display device concurrently displaying first and second mask content via the relay lens assembly. The first mask content is viewable from a first point of view (POV) and the second mask content is viewable from a second POV or the first mask content is apparent from a first light source direction and the second mask content is apparent from a second light source direction. The relay lens assembly includes four lenticular sheets arranged into first and second pairs with adjacent back sides. The mask display device is disposed in one pair between two lenticular sheets and operated to display the first and second mask content as interlaced images under the lenticules.
摘要翻译：一种用于创建三维（3D）显示器的多视图掩模装置。该装置包括中继透镜组件，该中继透镜组件与通过包括背景物体的图像的中继透镜组件通过的图像是非反相的。该装置包括经由中继透镜组件同时显示第一和第二掩模内容的掩模显示装置。第一掩模内容可从第一观点（POV）观看，并且第二掩模内容可从第二POV观看，或者第一掩模内容从第一光源方向是明显的，并且第二掩模内容从第二光明显来源方向。中继透镜组件包括布置成具有相邻后侧的第一和第二对的四个透镜片。掩模显示装置一对设置在两个透镜片之间，并且操作以将第一和第二掩模内容显示为微透镜下的隔行扫描图像。

6. 发明申请

US20130069933A1 TRANSPARENT MULTI-VIEW MASK FOR 3D DISPLAY SYSTEMS 有权
标题翻译：用于3D显示系统的透明多视图
公开(公告)号：US20130069933A1
公开(公告)日：2013-03-21
申请号：US13236060
申请日：2011-09-19
申请人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
发明人： Quinn Smithwick , Lanny S. Smoot , Daniel Reetz
IPC分类号： G06T15/00 , G02B27/22
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/31
摘要： A multi-view mask apparatus for creating a three-dimensional (3D) display. The apparatus includes a relay lens assembly that is non-inverting of images passed through the relay lens assembly including images of background objects. The apparatus includes a mask display device concurrently displaying first and second mask content via the relay lens assembly. The first mask content is viewable from a first point of view (POV) and the second mask content is viewable from a second POV or the first mask content is apparent from a first light source direction and the second mask content is apparent from a second light source direction. The relay lens assembly includes four lenticular sheets arranged into first and second pairs with adjacent back sides. The mask display device is disposed in one pair between two lenticular sheets and operated to display the first and second mask content as interlaced images under the lenticules.
摘要翻译：一种用于创建三维（3D）显示器的多视图掩模装置。该装置包括中继透镜组件，该中继透镜组件与通过包括背景物体的图像的中继透镜组件通过的图像是非反相的。该装置包括经由中继透镜组件同时显示第一和第二掩模内容的掩模显示装置。可以从第一观察点（POV）观看第一掩模内容，并且可以从第二POV观看第二掩模内容，或者从第一光源方向可见第一掩模内容，并且第二掩模内容从第二光明显来源方向。中继透镜组件包括布置成具有相邻后侧的第一和第二对的四个透镜片。掩模显示装置一对设置在两个透镜片之间，并且操作以将第一和第二掩模内容显示为微透镜下的隔行扫描图像。

7. 发明授权

US10038895B2 Image capture device calibration 有权
公开(公告)号：US10038895B2
公开(公告)日：2018-07-31
申请号：US13742256
申请日：2013-01-15
申请人： Paul Beardsley , Anselm Grundhoefer , Daniel Reetz
发明人： Paul Beardsley , Anselm Grundhoefer , Daniel Reetz
IPC分类号： H04N17/00 , G01B7/004 , G01B21/04 , G01B11/00
CPC分类号： H04N17/002 , G01B7/004 , G01B11/002 , G01B21/042
摘要： A three-dimensional coordinate position of a calibration device is determined. Further, a code is emitted to an image capture device. The code indicates the three-dimensional coordinate position of the calibration device. In addition, an image of light emitted from the calibration device is captured. The light includes the code. An image capture device three-dimensional coordinate position of the calibration device is calibrated according to the real world three-dimensional coordinate position of the calibration device indicated by the code.

8. 发明申请

US20220163702A1 DOG BONE SHAPED CYLINDRICAL TUNABLE FLUIDIC LENS WITH MINIMIZED DEFOCUS 有权
公开(公告)号：US20220163702A1
公开(公告)日：2022-05-26
申请号：US17100133
申请日：2020-11-20
申请人： Erol Ozgur , Daniel Reetz , Farhad Akhoundi , Gholam Peyman
发明人： Erol Ozgur , Daniel Reetz , Farhad Akhoundi , Gholam Peyman
IPC分类号： G02B3/14 , G02B3/06 , A61B3/028 , A61B3/04
摘要： The invention relates to cylindrical tunable fluidic lenses. The cylindrical optical power of the lenses may be continuously tuned within at least ±10 diopters, without inducing any significant spherical aberration, or any other significant aberrations. The lenses feature a geometry that produces minimal or no spherical defocus. These cylindrical tunable fluidic lenses could be used to induce and/or correct cylindrical optical aberrations in adaptive optical systems, particularly in ophthalmologic applications related to objective and automatic assessment of the refractive error of the eye, without the need of receiving feedback from the subjects.

9. 发明申请

US20150091215A1 FABRICATING LIGHTWEIGHT SKIN SYSTEMS FOR LARGE SCALE ROBOTIC CHARACTERS 审中-公开
标题翻译：制造大规模机器人特征的轻质皮肤系统
公开(公告)号：US20150091215A1
公开(公告)日：2015-04-02
申请号：US14040901
申请日：2013-09-30
申请人： DANIEL REETZ , Philip John Jackson
发明人： DANIEL REETZ , Philip John Jackson
IPC分类号： B29C59/16 , B29C59/00
CPC分类号： B29C44/56 , B23K26/046 , B23K26/361 , B23K26/362 , B23K2103/42 , B23K2103/50 , B29C59/16
摘要： A method of fabricating a skin system or its elements using a laser cutter. The laser cutter is controlled to perform multiple passes to selectively cut away layers of material on a surface of a sheet of cellular foam materials. Each layer of material to be removed is defined by a cut or texture pattern. The laser cutter is operated to cut deeper with each layer of material removed by setting a different resolution for the laser cutter for each layer. For example, a laser cutter may be selectively controlled to operate within a resolution range, and each layer defined by the same or different cut pattern is cut using a different resolution. The method includes associating lower resolution settings for the first or outer layers to remove a first depth of material from the skin sheet's surface and associating higher and higher resolution settings for additional layers.
摘要翻译：使用激光切割机制造皮肤系统或其元件的方法。激光切割器被控制以执行多次通过以选择性地切割多孔泡沫材料片表面上的材料层。要去除的每层材料由切割或纹理图案定义。通过为每层激光切割机设置不同的分辨率，激光切割器被操作以通过去除每层材料来切割更深。例如，可以选择性地控制激光切割器在分辨率范围内操作，并且使用不同的分辨率来切割由相同或不同的切割图案限定的每个层。该方法包括将第一层或外层的较低分辨率设置相关联，以从皮肤表面的表面去除第一深度的材料，并将更高和更高分辨率设置与附加层相关联。

10. 发明授权

US08823702B2 Volumetric display with rim-driven, varifocal beamsplitter and high-speed, addressable backlight 有权
标题翻译：体积显示器带有轮辋驱动，变焦分束器和高速可寻址背光
公开(公告)号：US08823702B2
公开(公告)日：2014-09-02
申请号：US13558083
申请日：2012-07-25
申请人： Quinn Smithwick , Lanny Smoot , Daniel Reetz
发明人： Quinn Smithwick , Lanny Smoot , Daniel Reetz
IPC分类号： G06T15/00 , G09G5/02
CPC分类号： G02B27/2292 , G03B35/18 , G09G3/003 , G09G3/007 , H04N13/393
摘要： An apparatus for generating volumetric images viewable without 3D eyewear. The apparatus includes an image display assembly displaying a first image at a first display time and a second image at a second display time (e.g., a number of planar or 2D images on a display screen/surface). The apparatus includes a flexible two-way mirror element (a varifocal beamsplitter). During operations, the first and second images from the display assembly are directed toward and then reflected from the back side of the mirror element. The apparatus also includes a hoop-shaped frame supporting a peripheral edge of the mirror element. A driver shakes the frame to resonate the mirror element between convex and concave shapes while it is used for reflecting the first and second images. The apparatus also includes a concave mirror positioned relative to the mirror element to receive the reflected first and second images.
摘要翻译：一种用于产生无3D眼镜可见的体积图像的装置。该装置包括在第一显示时间显示第一图像的图像显示组件和在第二显示时间（例如，显示屏/表面上的平面或2D图像的数量）的第二图像。该装置包括柔性双向镜元件（变焦分束器）。在操作期间，来自显示组件的第一和第二图像指向反射镜元件的后侧然后被反射。该装置还包括支撑镜子元件的周边边缘的环形框架。驾驶员摇动框架以使镜子元件在凸形和凹形之间共振，同时用于反射第一和第二图像。该装置还包括相对于反射镜元件定位的凹面镜，以接收反射的第一和第二图像。

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