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    • 3. 发明申请
    • THREE DIMENSIONAL DISPLAY SYSTEMS AND METHODS FOR PRODUCING THREE DIMENSIONAL IMAGES
    • 三维显示系统和生产三维图像的方法
    • US20100123839A1
    • 2010-05-20
    • US12273983
    • 2008-11-19
    • Kanghua Lu
    • Kanghua Lu
    • G02F1/13357G09G3/36
    • G09G3/3406G02B27/2264G02F2001/133607G09G3/003G09G3/3648G09G2310/0237G09G2380/12H04N13/32H04N13/366H04N13/398
    • Embodiments include aircraft systems, display systems, and methods for displaying three dimensional (3D) images. A backlight is controlled to sequentially alternate between activating a first set of light producing elements of the backlight and activating a second set of light producing elements of the backlight, where light produced by the first set of light producing elements is refracted by a lens system into a left eye viewing envelope, and light produced by the second set of light producing elements is refracted by the lens system into a right eye viewing envelope. A liquid crystal display (LCD) panel is controlled synchronously with the backlight in order to selectively pass or block portions of the light produced by the backlight in order to produce one or more left eye image frames in the left eye viewing envelope and one or more right eye image frames in the right eye viewing envelope.
    • 实施例包括用于显示三维(3D)图像的飞行器系统,显示系统和方法。 控制背光以在激活背光的第一组发光元件并激活背光的第二组发光元件之间顺序交替,其中由第一组发光元件产生的光被透镜系统折射成 左眼观看信封和由第二组发光元件产生的光被透镜系统折射成右眼观看信封。 液晶显示器(LCD)面板与背光同步控制,以便选择性地通过或阻挡由背光产生的光的部分,以便产生左眼视觉信封中的一个或多个左眼图像帧和一个或多个 右眼观看信封中的右眼图像帧。
    • 4. 发明授权
    • High efficiency viewing screen
    • 高效观赏屏幕
    • US06934080B2
    • 2005-08-23
    • US10666342
    • 2003-09-22
    • Robert J. SaccomannoKanghua Lu
    • Robert J. SaccomannoKanghua Lu
    • G02B5/02G02F1/1335G03B21/56G02B27/02G02B27/28G03B21/60
    • G02B5/0242G02B5/0278G02B5/0284G03B21/56
    • A low-scatter polarization-preserving multilayer viewing screen. A substrate D, preferably a volume diffuser, for increasing the divergence of information-coded-light while preserving its polarization sense A as it passes therethrough has a discrimination of at least 2:1 within a viewing zone. An absorbing polarizer on one or both sides of D and aligned to pass polarization state A. In one embodiment, there is provided a polarization-state phase-shift layer for modifying the polarization state of forward-scatter and/or back-scatter that total internally reflects within the viewing screen into the state opposite of A. The phase-shift layer being located at any position between the polarizer and an outermost surface of the viewing screen through which said information-coded light passes.
    • 低散射偏振保护多层观察屏。 用于增加信息编码光的发散度的基板D,优选地是体积扩散器,同时在其偏振光检测器A通过的同时保持其偏振感测A,在观察区域内具有至少2:1的辨别力。 在D的一侧或两侧上的吸收型偏振器,并对准偏振态A.在一个实施例中,提供了一种偏振态相移层,用于改变前向散射和/或反向散射的偏振态,总共 内部反映在观察屏幕内与A相反的状态。相移层位于偏振器与所述信息编码光通过的观察屏的最外表面之间的任何位置处。
    • 5. 发明申请
    • AIRCRAFT USER INTERFACES WITH MULTI-MODE HAPTICS
    • 飞机用户界面与多模式HAPTICS
    • US20120299839A1
    • 2012-11-29
    • US13117887
    • 2011-05-27
    • Kanghua Lu
    • Kanghua Lu
    • G06F3/041G08B6/00
    • G06F3/016B64D43/00G06F3/041
    • Methods and apparatus are provided for a user interface with haptic feedback. The user interface includes a display element configured to display a visual image; a touch screen panel coupled to the display element and configured to receive a user input; a controller coupled to the touch screen panel and configured to generate a feedback signal based on the user input; a first actuator coupled to the controller and the touch screen panel and configured to operate in a first mode based on the feedback signal; and a second actuator coupled to the controller and the touch screen panel and configured to operate in a second mode based on the feedback signal.
    • 为具有触觉反馈的用户界面提供方法和装置。 用户界面包括被配置为显示视觉图像的显示元件; 耦合到所述显示元件并被配置为接收用户输入的触摸屏面板; 控制器,其耦合到所述触摸屏面板并且被配置为基于所述用户输入生成反馈信号; 耦合到所述控制器和所述触摸屏面板并被配置为基于所述反馈信号在第一模式中操作的第一致动器; 以及耦合到所述控制器和所述触摸屏面板并被配置为基于所述反馈信号在第二模式中操作的第二致动器。
    • 9. 发明授权
    • Three dimensional display systems and methods for producing three dimensional images
    • 用于生成三维图像的三维显示系统和方法
    • US08363100B2
    • 2013-01-29
    • US12273983
    • 2008-11-19
    • Kanghua Lu
    • Kanghua Lu
    • H04N7/00H04N7/18H04N13/04
    • G09G3/3406G02B27/2264G02F2001/133607G09G3/003G09G3/3648G09G2310/0237G09G2380/12H04N13/32H04N13/366H04N13/398
    • Embodiments include aircraft systems, display systems, and methods for displaying three dimensional (3D) images. A backlight is controlled to sequentially alternate between activating a first set of light producing elements of the backlight and activating a second set of light producing elements of the backlight, where light produced by the first set of light producing elements is refracted by a lens system into a left eye viewing envelope, and light produced by the second set of light producing elements is refracted by the lens system into a right eye viewing envelope. A liquid crystal display (LCD) panel is controlled synchronously with the backlight in order to selectively pass or block portions of the light produced by the backlight in order to produce one or more left eye image frames in the left eye viewing envelope and one or more right eye image frames in the right eye viewing envelope.
    • 实施例包括用于显示三维(3D)图像的飞行器系统,显示系统和方法。 控制背光以在激活背光的第一组发光元件并激活背光的第二组发光元件之间顺序交替,其中由第一组发光元件产生的光被透镜系统折射成 左眼观看信封和由第二组发光元件产生的光被透镜系统折射成右眼观看信封。 液晶显示器(LCD)面板与背光同步控制,以便选择性地通过或阻挡由背光产生的光的部分,以便产生左眼视觉信封中的一个或多个左眼图像帧和一个或多个 右眼观看信封中的右眼图像帧。