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1. 发明授权

US08780085B2 Resolution enhancement 有权
标题翻译：分辨率增强
公开(公告)号：US08780085B2
公开(公告)日：2014-07-15
申请号：US12849685
申请日：2010-08-03
申请人： Adrian Travis , Timothy Large
发明人： Adrian Travis , Timothy Large
IPC分类号： G06F3/042 , H04N1/04 , F21V7/04 , G02F1/1335
CPC分类号： G06F3/0425 , G06F2203/04109 , H04N1/00209 , H04N1/00469 , H04N1/193
摘要： A method of enhancing input imaging resolution includes sequentially blocking light from different portions of an object with a series of resolution-enhancing patterns displayed between the object and an image detector. The method further includes detecting light filtered by the series of resolution-enhancing patterns and integrating light detected while different resolution-enhancing patterns of the series of resolution-enhancing patterns are displayed between the object and the detector.
摘要翻译：增强输入成像分辨率的方法包括：顺序地阻挡来自物体的不同部分的光，并在对象和图像检测器之间显示一系列分辨率增强图案。该方法还包括检测由一系列分辨率增强图案过滤的光并积分检测的光，同时在对象和检测器之间显示一系列分辨率增强图案的不同分辨率增强图案。

2. 发明申请

US20130010355A1 OPTIC WITH EXTRUDED CONIC PROFILE 有权
标题翻译：具有超音速轮廓
公开(公告)号：US20130010355A1
公开(公告)日：2013-01-10
申请号：US13176583
申请日：2011-07-05
申请人： Liying Chen , Timothy Large , Neil Emerton , Adrian Travis
发明人： Liying Chen , Timothy Large , Neil Emerton , Adrian Travis
IPC分类号： G02B23/08 , B29D11/00 , G02B6/02
CPC分类号： B29D11/00663 , G02B5/0236 , G02B5/0278 , G02B6/003 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B23/08 , G03B21/005 , G03B21/10
摘要： A transmission optic having a transparent sheet with opposing front and back faces and an end face adjacent the front and back faces. The separation between the back face and a nearest point on the front face varies as a conic function of distance along the front face from that point to the end face.
摘要翻译：一种透射光学元件，具有透明片材，该透明片材具有相对的前后表面和与前表面和后表面相邻的端面。背面与前表面最近点之间的分离随着从该点到端面的前面的距离的圆锥函数而变化。

3. 发明授权

US08189973B2 Efficient collimation of light with optical wedge 有权
标题翻译：光楔的光效准直
公开(公告)号：US08189973B2
公开(公告)日：2012-05-29
申请号：US13149501
申请日：2011-05-31
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： G02B6/26 , G02B27/30 , G09F13/04 , F21V8/00
CPC分类号： G02B27/30 , G02B5/045 , G02B6/0046 , G02B6/0055 , Y10S385/901
摘要： Embodiments of optical collimators are disclosed. For example, one disclosed embodiment comprises an optical waveguide having a first end, a second end opposing the first end, a viewing surface extending at least partially between the first end and the second end, and a back surface opposing the viewing surface. The viewing surface comprises a first critical angle of internal reflection, and the back surface is configured to be reflective at the first critical angle of internal reflection. Further, a collimating end reflector comprising a faceted lens structure having a plurality of facets is disposed at the second end of the optical waveguide.
摘要翻译：公开了光学准直仪的实施例。例如，一个公开的实施例包括光波导，其具有第一端，与第一端相对的第二端，至少部分地在第一端和第二端之间延伸的观察表面和与观察表面相对的后表面。观察表面包括第一临界内反射角，并且后表面构造成在内反射的第一临界角处是反射的。此外，包括具有多个小面的多面透镜结构的准直端反射器设置在光波导的第二端。

4. 发明授权

US08767294B2 Optic with extruded conic profile 有权
标题翻译：光纤与挤出圆锥轮廓
公开(公告)号：US08767294B2
公开(公告)日：2014-07-01
申请号：US13176583
申请日：2011-07-05
申请人： Liying Chen , Timothy Large , Neil Emerton , Adrian Travis
发明人： Liying Chen , Timothy Large , Neil Emerton , Adrian Travis
IPC分类号： G02B23/08
CPC分类号： B29D11/00663 , G02B5/0236 , G02B5/0278 , G02B6/003 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B23/08 , G03B21/005 , G03B21/10
摘要： A transmission optic having a transparent sheet with opposing front and back faces and an end face adjacent the front and back faces. The separation between the back face and a nearest point on the front face varies as a conic function of distance along the front face from that point to the end face.
摘要翻译：一种透射光学元件，具有透明片材，该透明片材具有相对的前后表面和与前表面和后表面相邻的端面。背面与前表面最近点之间的分离随着从该点到端面的前面的距离的圆锥函数而变化。

5. 发明授权

US08351744B2 Efficient collimation of light with optical wedge 有权
标题翻译：光楔的光效准直
公开(公告)号：US08351744B2
公开(公告)日：2013-01-08
申请号：US13453744
申请日：2012-04-23
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： G02B6/26 , G09F13/04
CPC分类号： G02B27/30 , G02B5/045 , G02B6/0046 , G02B6/0055 , Y10S385/901
摘要： Embodiments of optical collimators are disclosed. For example, one disclosed embodiment comprises an optical waveguide having a first end, a second end opposing the first end, a viewing surface extending at least partially between the first end and the second end, and a back surface opposing the viewing surface. The viewing surface comprises a first critical angle of internal reflection, and the back surface is configured to be reflective at the first critical angle of internal reflection. Further, a collimating end reflector comprising a faceted lens structure having a plurality of facets is disposed at the second end of the optical waveguide.
摘要翻译：公开了光学准直仪的实施例。例如，一个公开的实施例包括光波导，其具有第一端，与第一端相对的第二端，至少部分地在第一端和第二端之间延伸的观察表面和与观察表面相对的后表面。观察表面包括第一临界内反射角，并且后表面构造成在内反射的第一临界角处是反射的。此外，包括具有多个小面的多面透镜结构的准直端反射器设置在光波导的第二端。

6. 发明申请

US20110242298A1 PRIVATE VIDEO PRESENTATION 审中-公开
标题翻译：私人视频演示
公开(公告)号：US20110242298A1
公开(公告)日：2011-10-06
申请号：US13163453
申请日：2011-06-17
申请人： Steven Bathiche , Timothy Large , Adrian Travis
发明人： Steven Bathiche , Timothy Large , Adrian Travis
IPC分类号： H04N13/04 , H04N9/12 , H04N5/60 , H04N7/18
CPC分类号： G02B5/045 , G02B26/108
摘要： Embodiments are disclosed that relate to private video presentation. For example, one disclosed embodiment provides a system including a display surface, a directional backlight system configured to emit a beam of light from the display surface and to vary a direction in which the beam of light is directed, and a spatial light modulator configured to form an image for display via the directional backlight system. The system further includes a controller configured to control the optical system and the light modulator to display a first video content item at a first viewing angle and a second video content item at a second viewing angle.
摘要翻译：公开了涉及私人视频呈现的实施例。例如，一个公开的实施例提供一种系统，其包括显示表面，定向背光系统，其被配置为从显示表面发射光束并且改变光束的方向，以及空间光调制器，其被配置为通过定向背光系统形成用于显示的图像。该系统还包括控制器，其被配置为控制光学系统和光调制器以第一视角显示第一视频内容项目和以第二视角显示第二视频内容项目。

7. 发明申请

US20110044056A1 LIGHT COLLECTOR FOR AN ILLUMINATION OPTIC 审中-公开
标题翻译：光收集器用于照明光学
公开(公告)号：US20110044056A1
公开(公告)日：2011-02-24
申请号：US12651960
申请日：2010-01-04
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche , Glen C. Larsen
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche , Glen C. Larsen
IPC分类号： F21V3/00 , G02B6/10 , F21V11/00
CPC分类号： G02B6/0053 , G02B6/0046 , G02B7/022 , G02B19/0028 , G02B19/0061
摘要： A light collector is provided to converge light from a light source down to a range of acceptance angles of an illumination optic, and to couple the converged light into the illumination optic, where the range of acceptance angles of the illumination optic is less than a range of emission angles of the light source.
摘要翻译：提供集光器以将来自光源的光会聚到照明光学器件的接受角度的范围内，并且将会聚的光耦合到照明光学器件中，其中照明光学器件的接收角度范围小于一个范围的光源的发射角。

8. 发明授权

US08674965B2 Single camera display device detection 有权
标题翻译：单相机显示设备检测
公开(公告)号：US08674965B2
公开(公告)日：2014-03-18
申请号：US12949529
申请日：2010-11-18
申请人： Timothy Large , Adrian Travis
发明人： Timothy Large , Adrian Travis
IPC分类号： G06F3/042
CPC分类号： G06F3/0425 , G06F2203/04101 , G06F2203/04109
摘要： Various embodiments related to determining a distance of an object from a surface of an interactive display device are disclosed herein. For example, one disclosed embodiment provides a method comprising, directing infrared (IR) light to the object above the surface which is reflected by the object back to the interactive display device, and refracting IR light reflected from the object into two rays travelling in different directions based on a polarization state of the reflected IR light. The method further comprises switching a polarization state of an LCD device to allow one of the two refracted rays to pass through the LCD device, and receiving, at a detector, the one of the two refracted ray that passes through the LCD device. Further, the method comprises estimating a distance of the object from the surface based on triangulation.
摘要翻译：这里公开了与确定物体与交互式显示装置的表面的距离有关的各种实施例。例如，一个公开的实施例提供了一种方法，其包括：将红外（IR）光引导到被物体反射回交互式显示装置的表面上方的物体，以及将从物体反射的IR光折射成不同的行进的两个光线基于反射的IR光的偏振状态的方向。该方法还包括切换LCD装置的偏振状态以允许两个折射光线中的一个穿过LCD装置，并且在检测器处接收通过LCD装置的两个折射光线中的一个。此外，该方法包括基于三角测量来估计物体与表面的距离。

9. 发明申请

US20110044579A1 EFFICIENT COLLIMATION OF LIGHT WITH OPTICAL WEDGE 有权
公开(公告)号：US20110044579A1
公开(公告)日：2011-02-24
申请号：US12883077
申请日：2010-09-15
申请人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
发明人： Adrian Travis , Timothy Large , Neil Emerton , Steven Bathiche
IPC分类号： G02B27/30 , G02B6/26
CPC分类号： G02B27/30 , G02B5/045 , G02B6/0046 , G02B6/0055 , Y10S385/901
摘要： Embodiments of optical collimators are disclosed. For example, one disclosed embodiment comprises an optical waveguide having a first end, a second end opposing the first end, a viewing surface extending at least partially between the first end and the second end, and a back surface opposing the viewing surface. The viewing surface comprises a first critical angle of internal reflection, and the back surface is configured to be reflective at the first critical angle of internal reflection. Further, a collimating end reflector comprising a faceted lens structure having a plurality of facets is disposed at the second end of the optical waveguide.

10. 发明申请

US20120127127A1 SINGLE-CAMERA DISPLAY DEVICE DETECTION 有权
标题翻译：单相机显示设备检测
公开(公告)号：US20120127127A1
公开(公告)日：2012-05-24
申请号：US12949529
申请日：2010-11-18
申请人： Timothy Large , Adrian Travis
发明人： Timothy Large , Adrian Travis
IPC分类号： G06F3/042
CPC分类号： G06F3/0425 , G06F2203/04101 , G06F2203/04109
摘要： Various embodiments related to determining a distance of an object from a surface of an interactive display device are disclosed herein. For example, one disclosed embodiment provides a method comprising, directing infrared (IR) light to the object above the surface which is reflected by the object back to the interactive display device, and refracting IR light reflected from the object into two rays travelling in different directions based on a polarization state of the reflected IR light. The method further comprises switching a polarization state of an LCD device to allow one of the two refracted rays to pass through the LCD device, and receiving, at a detector, the one of the two refracted ray that passes through the LCD device. Further, the method comprises estimating a distance of the object from the surface based on triangulation.
摘要翻译：这里公开了与确定物体与交互式显示装置的表面的距离有关的各种实施例。例如，一个公开的实施例提供了一种方法，其包括：将红外（IR）光引导到被物体反射回交互式显示装置的表面上方的物体，以及将从物体反射的IR光折射成不同的行进的两个光线基于反射的IR光的偏振状态的方向。该方法还包括切换LCD装置的偏振状态以允许两个折射光线中的一个穿过LCD装置，并且在检测器处接收通过LCD装置的两个折射光线中的一个。此外，该方法包括基于三角测量来估计物体与表面的距离。

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