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    APPARATUS AND METHOD FOR PREPARING, STORING, TRANSMITTING AND DISPLAYING IMAGES
    1.
    发明申请
    APPARATUS AND METHOD FOR PREPARING, STORING, TRANSMITTING AND DISPLAYING IMAGES 有权
    用于准备，存储，发送和显示图像的装置和方法

    公开(公告)号：US20130155085A1

    公开(公告)日：2013-06-20

    申请号：US13571420

    申请日：2012-08-10

    Applicant: James L. Fergason

    Inventor： James L. Fergason

    IPC: G09G5/10

    CPC classification number: G09G5/10 ,  G09G3/3406 ,  G09G5/003 ,  G09G2320/0646 ,  G09G2320/0673 ,  G09G2370/04 ,  H04N5/232 ,  H04N5/76 ,  H04N5/772 ,  H04N9/8205

    Abstract: An imaging and display apparatus for passive displays evaluates the illumination of an input scene and incorporates data representative of such input scene within a transfer media. The transfer media may be a broadcast or transmission of image data, illumination data and gamma information that can be received by a display system, which includes a passive display illuminated by incident light, to display images while adjusting the incident light and/or gamma based on the received data to reduce energy requirements, to increase contrast or shades of gray in the displayed image, and to optimize light source operation for color fidelity. The data may be provided as a video signal, modulated video signal, s-video signal, digital signal, or other signal that can be used by a passive display system to display images.

    Abstract translation: 用于无源显示器的成像和显示装置评估输入场景的照明，并将表示这样的输入场景的数据合并到传送介质内。 传输介质可以是可以由显示系统接收的图像数据，照明数据和伽马信息的广播或传输，显示系统包括被入射光照亮的被动显示器，以在调整入射光和/或伽马基础的同时显示图像 在接收到的数据上减少能量需求，增加显示图像中的对比度或灰度，并优化光源操作的色彩保真度。 数据可以被提供为可被无源显示系统用于显示图像的视频信号，调制视频信号，s视频信号，数字信号或其它信号。

    Optical system for monitoring eye movement
    3.
    发明授权
    Optical system for monitoring eye movement 有权
    用于监测眼睛运动的光学系统

    公开(公告)号：US07347551B2

    公开(公告)日：2008-03-25

    申请号：US10753085

    申请日：2004-01-07

    Applicant: James L. Fergason ,  John D. Fergason

    Inventor： James L. Fergason ,  John D. Fergason

    IPC: A61B3/14

    CPC classification number: A61B3/113 ,  A61B5/18

    Abstract: A system for detecting eye closure through optical observation of the eye includes a frame configured to be worn on a user, a light source, and at least one eyepiece connected to the frame. The eyepiece has a reflective surface on a side facing the user's eye when the frame is positioned on the user and the reflective surface of the eyepiece is configured for reflecting light emitted from the light source onto the eye. A sensor is connected to the frame and is operable to detect light reflected by the eye in a direction that is substantially parallel to the light incident on a retina of the eye to detect that the eye is in an open position.

    Abstract translation: 用于通过眼睛的光学观察来检测眼睛闭合的系统包括被配置为佩戴在使用者上的框架，光源以及连接到框架的至少一个目镜。 当框架位于使用者上时，目镜具有在面向使用者眼睛的一侧上的反射表面，并且目镜的反射表面被配置为将从光源发射的光反射到眼睛上。 传感器连接到框架，并且可操作以在基本上平行于入射在眼睛的视网膜上的光的方向上检测由眼睛反射的光，以检测眼睛处于打开位置。

    Monitor for showing high-resolution and three-dimensional images and method
    4.
    发明授权
    Monitor for showing high-resolution and three-dimensional images and method 失效
    显示器用于显示高分辨率和三维图像和方法

    公开(公告)号：US06703988B1

    公开(公告)日：2004-03-09

    申请号：US09611541

    申请日：2000-07-07

    Applicant: James L. Fergason

    Inventor： James L. Fergason

    IPC: G09G500

    CPC classification number: G02B27/2235 ,  G02B27/26 ,  H04N13/337 ,  H04N13/339 ,  H04N13/346

    Abstract: A display system or monitor arrangement for stereoscopic displaying of images includes a pair of displays for providing respective left eye and right eye images and arranged in perpendicular intersecting planes, a beam splitter for combining the images from the displays in a common light path, and a means to discriminate between respective images to present the respective left and right eye images to the eyes of a viewer for viewing. Image discriminating functions may be obtained using plane polarized light characteristics and/or circular polarized light characteristics. A package arrangement retains the display a system components for storage or use; and a cubical mount structure may provide alignment and positioning of respective parts of the display system. Display methods for displaying stereoscopic images in a common light path are included.

    Abstract translation: 用于立体显示图像的显示系统或监视器装置包括一对用于提供相应的左眼和右眼图像并布置在垂直相交平面中的显示器，用于将来自显示器的图像组合在公共光路中的分束器，以及 用于区分各个图像以将各个左眼图像和右眼图像呈现给观看者的眼睛以供观看的装置。 可以使用平面偏振光特性和/或圆偏振光特性来获得图像识别功能。 包装布置将显示器保留用于存储或使用的系统组件; 并且立方体安装结构可以提供显示系统的各个部分的对准和定位。 包括用于在公共光路中显示立体图像的显示方法。

    Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image
    6.
    发明授权
    Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image 有权
    使用远程反光镜的头戴式显示和观看系统以及显示和观看图像的方法

    公开(公告)号：US6147805A

    公开(公告)日：2000-11-14

    申请号：US139926

    申请日：1998-08-26

    Applicant: James L. Fergason

    Inventor： James L. Fergason

    IPC: G02B5/30 ,  G02B27/00 ,  G02B27/01 ,  G02B27/14

    CPC classification number: G03B15/12 ,  G02B27/0172 ,  G02B2027/0132 ,  G02B2027/0136 ,  G02B2027/0138 ,  G02B2027/0143 ,  G02B2027/0178 ,  G02B5/30

    Abstract: A head mounted display system includes focusing optics to focus light from an image source, retro-reflector and beamsplitter, the image source and beamsplitter directing light toward the retro-reflector to focus a real image, and the light reflected from the retro-reflector being directed via the beamsplitter for viewing, thereby to use conjugate optics effectively to place the viewing eye or detector in relation to the image source the same as the relation of the focusing optics to the image source. The retro-reflector may be mounted on a common housing or support with the beamsplitter and focusing optics or it may be remotely located. A method for forming an image using conjugate optics in which light from a source is focused to form a real image at a retro-reflector and is reflected for viewing.

    Abstract translation: 头戴显示系统包括聚焦光学器件以聚焦来自图像源，后向反射器和分束器的光，图像源和分束器将光引向后向反射器以聚焦实际图像，并且从后向反射器反射的光为 通过分束器引导以进行观看，从而有效地使用共轭光学来将观察眼或检测器相对于图像源放置成与聚焦光学器件与图像源的关系相同。 后反射器可以用分束器和聚焦光学器件安装在公共壳体或支撑件上，或者可以远程定位。 使用共轭光学器件形成图像的方法，其中来自源的光被聚焦以在后向反射器处形成真实图像并被反射以供观看。

    Liquid crystal light polarizer and method
    7.
    发明授权
    Liquid crystal light polarizer and method 失效
    液晶光偏振器及方法

    公开(公告)号：US5486940A

    公开(公告)日：1996-01-23

    申请号：US447915

    申请日：1995-05-23

    Applicant: James L. Fergason ,  Arthur L. Berman ,  Stephen D. Jacobs

    Inventor： James L. Fergason ,  Arthur L. Berman ,  Stephen D. Jacobs

    IPC: G02B5/30 ,  G02F1/1333 ,  G02F1/13

    CPC classification number: G02F1/1333 ,  G02B5/3016 ,  G02F2203/023

    Abstract: A polarizer including liquid crystal material and a surface or surfaces for cooperating with the liquid crystal material to control polarization of light which is incident in a direction normal to the polarizer by at least one of refraction and total internal reflection of one polarization component of the light while transmitting the other polarization component substantially in the direction without refraction or total internal reflection, the surface or surfaces including plural grooves in cooperative relationship with the liquid crystal material.

    Abstract translation: 一种偏振器，包括液晶材料和用于与液晶材料配合的表面或表面，以通过光的一个偏振分量的折射和全内反射中的至少一个来控​​制入射在垂直于偏振器的方向的光的偏振 同时在没有折射或全内反射的方向上基本上传输另一个偏振分量，包括与液晶材料协调关系的多个凹槽的表面或表面。

    Multiple containment mediums of operationally nematic liquid crystal responsive to a prescribed input
    8.
    发明授权
    Multiple containment mediums of operationally nematic liquid crystal responsive to a prescribed input 失效
    响应于规定的输入的操作性向列型液晶的多个容纳介质

    公开(公告)号：US5168380A

    公开(公告)日：1992-12-01

    申请号：US817451

    申请日：1992-01-06

    Applicant: James L. Fergason

    Inventor： James L. Fergason

    IPC: C09K19/54 ,  C09K19/60 ,  G02F1/1334 ,  G02F1/1347 ,  G02F1/139

    CPC classification number: G02F1/13725 ,  C09K19/544 ,  C09K19/60 ,  G02F1/1334 ,  G02F1/1347 ,  G02F1/13475

    Abstract: A liquid crystal color display provides a transmitted light output that is of one or more colors, black, and/or white, as a function of the color of the incident light input and controlled energization or not of respective optically serially positioned liquid crystal color layers and/or multicolor composite liquid crystal color layer(s) in the display. In one case, the display includes a plurality of liquid crystal color layers, each being dyed a different respective color, and apparatus for selectively applying a prescribed input, such as an electric field of a given voltage level or frequency, to a respective layer or layers or to a portion or portions thereof. Each liquid crystal layer includes plural volumes of operationally nematic liquid crystal material in a containment medium that tends to cause an alignment of the liquid crystal structure and, thus, pleochroic dye included or mixed with the liquid crystal material in each layer to absorb light. Each layer is differently colored by the dye so as to have a particular coloring effect on light incident thereon. Exemplary layer colors may be yellow, cyan and magenta, and a multicolor light output can be produced. The containment medium can incorporate cross-linking polymers. The liquid crystal display or apparatus is capable of discriminating voltage and/or frequency magnitude to enable a multicolor response using only a single pair of electrodes. Also, in one embodiment, cross-over liquid crystal having positive to negative dielectric anisotropy characteristics is used.

    Abstract translation: 液晶彩色显示器提供作为入射光输入的颜色和受控通电的颜色的一种或多种颜色，黑色和/或白色的透射光输出，或者不是相应的光学串行位置的液晶色层 和/或多色复合液晶色层。 在一种情况下，显示器包括多个液晶着色层，每个液晶着色层各自被染色不同，以及用于选择性地将诸如给定电压电平或频率的电场的规定输入施加到各个层的装置或 层或其一部分。 每个液晶层包括容纳介质中的多个操作性向列型液晶材料，其倾向于引起液晶结构的取向，从而在每层中包含或与液晶材料混合的多色染料吸收光。 每层由染料不同地着色，以便对入射到其上的光具有特定的着色效果。 示例性层颜色可以是黄色，青色和品红色，并且可以产生多色光输出。 容纳介质可以掺入交联聚合物。 液晶显示器或设备能够鉴别电压和/或频率大小，以便能够仅使用一对电极实现多色响应。 而且，在一个实施例中，使用具有正的负介电各向异性特性的交叉液晶。

    High speed optical protection using smectic liquid crystal
    9.
    发明授权
    High speed optical protection using smectic liquid crystal 失效
    使用近晶晶体的高速光学保护

    公开(公告)号：US5159475A

    公开(公告)日：1992-10-27

    申请号：US759054

    申请日：1991-09-05

    Applicant: James L. Fergason ,  Ning S. C. Fan ,  Jesse D. Buck

    Inventor： James L. Fergason ,  Ning S. C. Fan ,  Jesse D. Buck

    IPC: G02F1/00 ,  G02F1/35

    CPC classification number: G02F1/3511 ,  G02F1/0063

    Abstract: An apparatus for responding to incident electromagnetic radiation includes a first medium having a surface and through which incident electromagnetic radiation may be transmitted, a second such medium having a surface, the surfaces being generally parallel, and smectic liquid crystal between said surfaces and aligned generally in parallel in layers that extend generally parallel to each other and perpendicularly to such surfaces (bookshelf alignment), the liquid crystal material being operative to undergo self-focusing in response to a characteristic of incident electromagnetic radiation exceeding a value and being cooperative with at least one of such media thereby automatically to limit the energy or energy density of electromagnetic radiation exiting the apparatus.

    Abstract translation: 用于响应入射电磁辐射的装置包括具有表面的入射电磁辐射的第一介质和可以透射入射电磁辐射的第一介质，具有表面的第二介质，所述表面大致平行，并且所述表面之间的近晶液晶， 平行于彼此大致平行并且垂直于这些表面（书架对准）的层，液晶材料可操作以响应入射电磁辐射的特性经历自聚焦，超过一个值并与至少一个 这样的介质从而自动限制离开设备的电磁辐射的能量或能量密度。

    Liquid crystal color display and method
    10.
    发明授权
    Liquid crystal color display and method 失效
    液晶彩色显示和方法

    公开(公告)号：US5142389A

    公开(公告)日：1992-08-25

    申请号：US522189

    申请日：1990-05-11

    Applicant: James L. Fergason

    Inventor： James L. Fergason

    IPC: C09K19/54 ,  C09K19/60 ,  G02F1/1334 ,  G02F1/1347 ,  G02F1/139

    CPC classification number: G02F1/13725 ,  C09K19/544 ,  C09K19/60 ,  G02F1/1334 ,  G02F1/1347 ,  G02F1/13475

    Abstract: A liquid crystal color display provides a transmitted light output that is of one or more colors, black and/or white, as a function of the color of the incident light input and controlled energization or not of respective optically serially positioned liquid crystal color layers and/or multicolor composite liquid crystal color layer(s) in the display. Each liquid crystal layer may include plural volumes of operationally nematic liquid crystal material in a containment medium that tends to distort the natural liquid crystal structure in the absence of a prescribed input. Each layer includes a dye mixed with the liquid crystal material so as to have a particular coloring effect on light incident thereon. By selectively energizing or not respective portions of respective liquid crystal color layers, a multi-color light output can be produced. Such light output may be employed in a liquid crystal display that produces stationary or moving images. A technique is disclosed to make strong, integral, generally fluid-tight capsules of dyed liquid crystal using cross-linking of polymers. A poly(methyl vinyl ether/maleic anhydride) dissolved in the dyed liquid crystal reacts with an ester, e.g. polyvinyl alcohol, to form the strong cross-linked capsule material. Techniques for discriminating voltage and/or frequency magnitude also are disclosed to enable a multicolor response using only a single pair of electrodes. Also, in one embodiment, cross-over liquid crystal having positive to negative dielectric anisotropy characteristics is used.

    Abstract translation: 液晶彩色显示器提供作为入射光输入的颜色和受控通电的功能的黑色和/或白色的一种或多种颜色的透射光输出，或者不是各个光学串联位置的液晶色彩层， /或多色复合液晶色层。 每个液晶层可以包括在容纳介质中的多个操作上向列型液晶材料，其倾向于在没有规定的输入的情况下使天然液晶结构变形。 每个层包括与液晶材料混合的染料，以便对入射到其上的光具有特定的着色效果。 通过选择性地激励或不使各个液晶色层的相应部分，可以产生多色光输出。 这种光输出可以用在产生静止或运动图像的液晶显示器中。 公开了一种使用聚合物交联制造强大的，整体的，通常是流体密封的染色液晶胶囊的技术。 溶解在染色液晶中的聚（甲基乙烯基醚/马来酸酐）与酯反应，例如 聚乙烯醇，形成强烈的交联胶囊材料。 用于鉴别电压和/或频率幅度的技术也被公开以使得能够仅使用一对电极的多色响应。 而且，在一个实施例中，使用具有正的负介电各向异性特性的交叉液晶。

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