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    Autostereoscopic display with fresnel lens element and double sided prism adjacent a backlight having a transmission surface with opposed first and second light sources alternately modulated at 90 Hz
    73.
    发明授权
    Autostereoscopic display with fresnel lens element and double sided prism adjacent a backlight having a transmission surface with opposed first and second light sources alternately modulated at 90 Hz 有权
    具有菲涅尔透镜元件和双面棱镜的自动立体显示器与背光源相邻，所述背光源具有透射表面，所述透射表面具有以90Hz交替调制的相对的第一和第二光源

    公开(公告)号：US07847869B2

    公开(公告)日：2010-12-07

    申请号：US12786669

    申请日：2010-05-25

    申请人： John C. Nelson ,  Robert L. Brott

    发明人： John C. Nelson ,  Robert L. Brott

    IPC分类号： G02F1/1335

    CPC分类号： G02B27/2214 ,  G02B3/08 ,  G02B6/005 ,  G02B6/0053 ,  G02F1/133526 ,  G02F1/133615 ,  H04N13/305 ,  H04N13/32

    摘要： An autostereoscopic display is described. The autostereoscopic display apparatus includes a backlight having opposing first and second light input surfaces and a light transmission surface extending between the opposing first and second light input surfaces and a right eye light source located to provide light into the first light input side and a left eye light source located to provide light into the second light input side, wherein the left eye light source and the right eye light source are configured to be modulated between the left eye light source and the right eye light source at a rate of at least 90 hertz. A double sided prism film is adjacent to the light transmission surface. The double sided prism film has a plurality of linear prism features on a first major surface and a plurality of lenticular features on a second major surface. The first major surface opposes the second major surface. The double sided prism film is disposed between the light transmission surface and a Fresnel lens element. A liquid crystal display panel is positioned to receive light transmitted through the double sided prism film.

    摘要翻译： 描述了自动立体显示器。 该自动立体显示装置包括具有相对的第一和第二光输入表面的相对背光和在相对的第一和第二光输入表面之间延伸的光透射表面，以及右眼光源，其被定位成将光提供到第一光输入侧和左眼 光源，其被设置为将光提供到第二光输入侧，其中左眼光源和右眼光源被配置为以至少90赫兹的速率在左眼光源和右眼光源之间进行调制 。 双面棱镜膜与透光表面相邻。 双面棱镜膜在第一主表面上具有多个直线棱镜特征，在第二主表面上具有多个透镜特征。 第一个主要表面反对第二个主要表面。 双面棱镜膜设置在透光表面和菲涅尔透镜元件之间。 定位液晶显示面板以接收透过双面棱镜膜的光。

    AUTOSTEREOSCOPIC DISPLAY WITH FRESNEL LENS ELEMENT
    74.
    发明申请
    AUTOSTEREOSCOPIC DISPLAY WITH FRESNEL LENS ELEMENT 有权
    具有FRESNEL镜头元件的自动显示器

    公开(公告)号：US20100232015A1

    公开(公告)日：2010-09-16

    申请号：US12786669

    申请日：2010-05-25

    申请人： John C. Nelson ,  Robert L. Brott

    发明人： John C. Nelson ,  Robert L. Brott

    IPC分类号： G02B27/22

    CPC分类号： G02B27/2214 ,  G02B3/08 ,  G02B6/005 ,  G02B6/0053 ,  G02F1/133526 ,  G02F1/133615 ,  H04N13/305 ,  H04N13/32

    摘要： An autostereoscopic display is described. The autostereoscopic display apparatus includes a backlight having opposing first and second light input surfaces and a light transmission surface extending between the opposing first and second light input surfaces and a right eye light source located to provide light into the first light input side and a left eye light source located to provide light into the second light input side, wherein the left eye light source and the right eye light source are configured to be modulated between the left eye light source and the right eye light source at a rate of at least 90 hertz. A double sided prism film is adjacent to the light transmission surface. The double sided prism film has a plurality of linear prism features on a first major surface and a plurality of lenticular features on a second major surface. The first major surface opposes the second major surface. The double sided prism film is disposed between the light transmission surface and a Fresnel lens element. A liquid crystal display panel is positioned to receive light transmitted through the double sided prism film.

    摘要翻译： 描述了自动立体显示器。 该自动立体显示装置包括具有相对的第一和第二光输入表面的相对背光和在相对的第一和第二光输入表面之间延伸的光透射表面，以及右眼光源，其被定位成将光提供到第一光输入侧和左眼 光源，其被设置为将光提供到第二光输入侧，其中左眼光源和右眼光源被配置为以至少90赫兹的速率在左眼光源和右眼光源之间进行调制 。 双面棱镜膜与透光表面相邻。 双面棱镜膜在第一主表面上具有多个直线棱镜特征，在第二主表面上具有多个透镜特征。 第一个主要表面反对第二个主要表面。 双面棱镜膜设置在透光表面和菲涅尔透镜元件之间。 定位液晶显示面板以接收透过双面棱镜膜的光。

    DISPLAY OF INFORMATION RELATED TO DATA COLLECTED VIA WIRELESS NETWORK SENSORS
    78.
    发明申请
    DISPLAY OF INFORMATION RELATED TO DATA COLLECTED VIA WIRELESS NETWORK SENSORS 有权
    显示与通过无线网络传感器收集的数据相关的信息

    公开(公告)号：US20090009323A1

    公开(公告)日：2009-01-08

    申请号：US11772878

    申请日：2007-07-03

    申请人： Billy L. Weaver ,  Robert L. Brott ,  Silva K. Theiss ,  James J. Bartol ,  Scott E. Brigham ,  Eileen M. Gorrell ,  Kathy L. Hagen ,  Jennifer R. Yi

    发明人： Billy L. Weaver ,  Robert L. Brott ,  Silva K. Theiss ,  James J. Bartol ,  Scott E. Brigham ,  Eileen M. Gorrell ,  Kathy L. Hagen ,  Jennifer R. Yi

    IPC分类号： H04Q7/00

    CPC分类号： G01D21/00 ,  H04W84/18

    摘要： A method for displaying an indication of data collected via a wireless network sensor involves processing the collected data to generate reports. The wireless network sensor includes a plurality of sensors for detecting events occurring proximate the sensors, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The method displays an indication of parsed events, episodes, vectors, links, and paths based upon the received data. Another method displays a representation of a location of each sensor in the wireless network sensors in a monitored environment and information related to data collected via the sensors.

    摘要翻译： 用于显示经由无线网络传感器收集的数据的指示的方法包括处理所收集的数据以生成报告。 无线网络传感器包括用于检测传感器附近发生的事件的多个传感器，用于从传感器接收和处理数据的处理器，以及用于无线传输数据的无线发射器。 该方法基于接收到的数据显示解析事件，情节，向量，链接和路径的指示。 另一种方法显示在被监视的环境中的无线网络传感器中的每个传感器的位置的表示以及与通过传感器收集的数据有关的信息。

    Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter
    79.
    发明授权
    Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter 失效
    具有双折射表面和具有可变间距或角度的微结构特征的物品用作模糊滤镜

    公开(公告)号：US07418202B2

    公开(公告)日：2008-08-26

    申请号：US11196887

    申请日：2005-08-04

    申请人： Rolf W. Biernath ,  Robert L. Brott ,  William Ward Merrill ,  John S. Huizinga ,  William B. Black

    发明人： Rolf W. Biernath ,  Robert L. Brott ,  William Ward Merrill ,  John S. Huizinga ,  William B. Black

    IPC分类号： G03B7/099 ,  G03B17/18 ,  H04N9/083 ,  H04N5/335 ,  G02B27/28

    CPC分类号： G02B5/1866 ,  G02B5/1833 ,  G02B27/46

    摘要： An optical low pass filter or blur filter, and method of making the filters, using an article having a birefringent surface for refracting incoming light when used with an image sensor. The birefringent surface of the article, such as a film, is structured or tilted such that, when the blur filter is placed within an optical path between a lens and the image sensor, the birefringent surface causes refraction of a light signal in the optical path into multiple light signals each being incident upon different sub-pixels within the pixels in the image sensor to prevent or reduce artifacts, such as undesirable color moiré effects, in the resulting digital image. The structures on the surface have a variable pitch or angles. The variable pitch can include a periodic, aperiodic, or quasi-aperiodic pitch, to reduce diffractive artifacts in the resulting image.

    摘要翻译： 光学低通滤波器或模糊滤波器以及使用具有用于折射入射光的双折射表面的物品与图像传感器一起制造的方法。 物品如薄膜的双折射表面被构造或倾斜，使得当模糊滤光器被放置在透镜和图像传感器之间的光路内时，双折射表面引起光路中的光信号的折射 分成多个光信号，每个光信号入射到图像传感器中的像素内的不同子像素上，以防止或减少所产生的数字图像中的伪像，例如不期望的色莫尔效应。 表面上的结构具有可变的间距或角度。 可变节距可以包括周期性，非周期性或准非周期性节距，以减少所得图像中的衍射伪影。

    Polymer photonic crystal fibers
    80.
    发明授权
    Polymer photonic crystal fibers 有权
    聚合物光子晶体纤维

    公开(公告)号：US07386212B2

    公开(公告)日：2008-06-10

    申请号：US11067848

    申请日：2005-02-28

    申请人： Andrew J. Ouderkirk ,  Olester Benson, Jr. ,  Robert L. Brott ,  Patrick R. Fleming ,  Catherine A. Leatherdale ,  Terence D. Neavin ,  Diane North

    发明人： Andrew J. Ouderkirk ,  Olester Benson, Jr. ,  Robert L. Brott ,  Patrick R. Fleming ,  Catherine A. Leatherdale ,  Terence D. Neavin ,  Diane North

    IPC分类号： G02B6/02

    CPC分类号： G02B5/3008 ,  B82Y20/00 ,  G02B5/305 ,  G02B5/3083 ,  G02B6/1225 ,  Y10T428/2913

    摘要： A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.

    摘要翻译： 复合聚合物纤维包括聚合物填充材料和布置在填充材料内的多个聚合物散射纤维。 填充材料和散射纤维中的至少一种由双折射材料形成。 对于在复合聚合物纤维上以第一偏振态入射的光，填充材料和散射光纤的折射率可以基本上匹配，并且对于以正交偏振状态入射的光是不匹配的。 散射纤维可以被布置成在复合纤维内形成光子晶体。 复合纤维可以被挤出并且可以形成为纱线，编织物等。 如果填充材料是可溶的，则其可以从纱线中洗涤或织出，然后散射纤维可以用随后固化的树脂渗透。