Scanning collimation of light via flat panel lamp
    21.
    发明授权
    Scanning collimation of light via flat panel lamp 有权
    通过平板灯扫描光准直

    公开(公告)号:US08354806B2

    公开(公告)日:2013-01-15

    申请号:US12621275

    申请日:2009-11-18

    IPC分类号: H05B39/06

    摘要: Various embodiments are disclosed that relate to scanning the direction of light emitted from optical collimators. For example, one disclosed embodiment provides a system for scanning collimated light, the system comprising an optical wedge, a light injection system, and a controller. The optical wedge comprises a thin end, a thick end opposite the thin end, a viewing surface extending at least partially between the thick end and the thin end, and a back surface opposite the viewing surface. The thick end of the optical wedge further comprises an end reflector comprising a faceted lens structure. The light injection system is configured to inject light into the thin end of the optical wedge, and the controller is configured to control the location along the thin end of the optical wedge at which the light injection system injects light.

    摘要翻译: 公开了涉及扫描从光学准直器发射的光的方向的各种实施例。 例如,一个公开的实施例提供了用于扫描准直光的系统,该系统包括光楔,光注入系统和控制器。 光楔包括薄端,与薄端相对的厚端,至少部分延伸在厚端与薄端之间的观察表面以及与观察表面相对的后表面。 光楔的较厚端部还包括端面反射器,其包括多面透镜结构。 光注入系统被配置为将光注入光楔的薄端,并且控制器被配置为控制沿着光注入系统注入光的光楔的薄端的位置。

    EFFICIENT COLLIMATION OF LIGHT WITH OPTICAL WEDGE
    22.
    发明申请
    EFFICIENT COLLIMATION OF LIGHT WITH OPTICAL WEDGE 有权
    光学灯具的高效收录

    公开(公告)号:US20120206937A1

    公开(公告)日:2012-08-16

    申请号:US13453744

    申请日:2012-04-23

    IPC分类号: F21V7/04

    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。

    VARIABLE LIGHT DIFFUSION IN INTERACTIVE DISPLAY DEVICE
    23.
    发明申请
    VARIABLE LIGHT DIFFUSION IN INTERACTIVE DISPLAY DEVICE 审中-公开
    互动显示设备中的可变光扩散

    公开(公告)号:US20120127084A1

    公开(公告)日:2012-05-24

    申请号:US12949416

    申请日:2010-11-18

    IPC分类号: G06F3/041

    摘要: Embodiments are disclosed that relate to variable diffusers in interactive display devices. One embodiment provides an interactive display device comprising a display panel configured to display an image on an interactive surface, an image capture device configured to capture an image of the interactive surface, a variable diffuser disposed optically between the display panel and the image capture device, a logic subsystem comprising one or more logic devices, and memory comprising instructions executable by the logic subsystem to operate the display panel, the image capture device, and the variable diffuser.

    摘要翻译: 公开了涉及交互式显示设备中的可变扩散器的实施例。 一个实施例提供了一种交互式显示设备,包括被配置为在交互式表面上显示图像的显示面板,被配置为捕获交互式表面的图像的图像捕获设备,光学地布置在显示面板和图像捕获设备之间的可变扩散器, 包括一个或多个逻辑设备的逻辑子系统,以及存储器,其包括可由逻辑子系统执行的操作显示面板,图像捕获设备和可变扩散器的指令。

    EFFICIENT COLLIMATION OF LIGHT WITH OPTICAL WEDGE
    26.
    发明申请
    EFFICIENT COLLIMATION OF LIGHT WITH OPTICAL WEDGE 有权
    光学灯具的高效收录

    公开(公告)号:US20110228562A1

    公开(公告)日:2011-09-22

    申请号:US13149501

    申请日:2011-05-31

    IPC分类号: F21V8/00 G02B27/30

    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。

    Efficient collimation of light with optical wedge
    27.
    发明授权
    Efficient collimation of light with optical wedge 有权
    光楔的光效准直

    公开(公告)号:US07970246B2

    公开(公告)日:2011-06-28

    申请号:US12883077

    申请日:2010-09-15

    IPC分类号: G02B6/26 G09F13/04

    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。

    CAMERA NAVIGATION FOR PRESENTATIONS
    28.
    发明申请
    CAMERA NAVIGATION FOR PRESENTATIONS 有权
    相机导航演示

    公开(公告)号:US20110154266A1

    公开(公告)日:2011-06-23

    申请号:US12640731

    申请日:2009-12-17

    IPC分类号: G06F3/033

    摘要: Techniques for managing a presentation of information in a gesture-based system, where gestures are derived from a user's body position or motion in the physical space, may enable a user to use gestures to control the manner in which the information is presented or to otherwise interact with the gesture-based system. A user may present information to an audience to an audience using gestures that control aspects of the system, or multiple users may work together using gestures to control aspects of the system. Thus, in an example embodiment, a single user can control the presentation of information to the audience via gestures. In another example embodiment, multiple participants can share control of the presentation via gestures captured by a capture device or otherwise interact with the system to control aspects of the presentation.

    摘要翻译: 用于在基于手势的系统中管理信息呈现的技术,其中手势是从用户的身体位置或物理空间中的运动导出的,可以使得用户能够使用手势来控制信息呈现的方式或以其他方式 与基于手势的系统进行交互。 用户可以使用控制系统的方面的手势向受众呈现信息,或者多个用户可以使用手势一起使用来控制系统的各个方面。 因此,在示例性实施例中,单个用户可以通过手势来控制对观众的信息呈现。 在另一个示例实施例中,多个参与者可以通过由捕获设备捕获的手势来共享对呈现的控制,或以其他方式与系统交互以控制呈现的方面。

    SCANNING COLLIMATION OF LIGHT VIA FLAT PANEL LAMP
    29.
    发明申请
    SCANNING COLLIMATION OF LIGHT VIA FLAT PANEL LAMP 有权
    扫描通过平板灯的灯

    公开(公告)号:US20110043142A1

    公开(公告)日:2011-02-24

    申请号:US12621275

    申请日:2009-11-18

    IPC分类号: H05B37/00 F21V7/04

    摘要: Various embodiments are disclosed that relate to scanning the direction of light emitted from optical collimators. For example, one disclosed embodiment provides a system for scanning collimated light, the system comprising an optical wedge, a light injection system, and a controller. The optical wedge comprises a thin end, a thick end opposite the thin end, a viewing surface extending at least partially between the thick end and the thin end, and a back surface opposite the viewing surface. The thick end of the optical wedge further comprises an end reflector comprising a faceted lens structure. The light injection system is configured to inject light into the thin end of the optical wedge, and the controller is configured to control the location along the thin end of the optical wedge at which the light injection system injects light.

    摘要翻译: 公开了涉及扫描从光学准直器发射的光的方向的各种实施例。 例如,一个公开的实施例提供了用于扫描准直光的系统,该系统包括光楔,光注入系统和控制器。 光楔包括薄端,与薄端相对的厚端,至少部分延伸在厚端与薄端之间的观察表面以及与观察表面相对的后表面。 光楔的较厚端部还包括端面反射器,其包括多面透镜结构。 光注入系统被配置为将光注入光楔的薄端,并且控制器被配置为控制沿着光注入系统注入光的光楔的薄端的位置。

    ENCODING AND DECODING ADAPTIVE INPUT DEVICE INPUTS
    30.
    发明申请
    ENCODING AND DECODING ADAPTIVE INPUT DEVICE INPUTS 审中-公开
    编码和解码自适应输入设备输入

    公开(公告)号:US20100271315A1

    公开(公告)日:2010-10-28

    申请号:US12431686

    申请日:2009-04-28

    申请人: Steven Bathiche

    发明人: Steven Bathiche

    IPC分类号: G06F3/041 G06F3/02

    摘要: Systems and methods for encoding and decoding adaptive device inputs are provided. The system may include a computing device coupled to an adaptive input device having a mechanical key set including a plurality of mechanically depressible keys, each key including a touch display. The computing device may comprise code stored in mass storage for implementing via a processor, a touch display application program interface configured to receive encoded input device data including one or more of mechanical key-down input data and touch input data, decode the encoded input device data to identify one or more of a key command corresponding to the mechanical key-down input data and a touch command corresponding to touch input data from one or more keys, and send one or more messages to an adaptive input device application based on the identified key command and/or touch commands.

    摘要翻译: 提供了编码和解码自适应设备输入的系统和方法。 该系统可以包括耦合到自适应输入设备的计算设备,该自适应输入设备具有包括多个可机械按压的键的机械键组,每个键包括触摸显示器。 计算设备可以包括存储在大容量存储器中的代码,用于经由处理器实现,触摸显示应用程序界面,被配置为接收包括机械键控输入数据和触摸输入数据中的一个或多个的编码输入设备数据,对编码的输入设备 用于识别对应于机械键控输入数据的键命令中的一个或多个的数据以及与来自一个或多个键的触摸输入数据相对应的触摸命令,并且基于所识别的数据将一个或多个消息发送到自适应输入设备应用 键命令和/或触摸命令。