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    • 63. 发明申请
    • Device and Method for Reducing Optical Blurring
    • 减少光学模糊的装置和方法
    • US20090169192A1
    • 2009-07-02
    • US11967598
    • 2007-12-31
    • Sen YangKevin W. JohnsonDongxue WangChien-Hui WenZhiming Zhuang
    • Sen YangKevin W. JohnsonDongxue WangChien-Hui WenZhiming Zhuang
    • G03B17/00
    • G03B5/00
    • A camera-movement compensation device includes a first liquid-crystal cell with a pair of parallel transparent plates and a first voltage source coupled to the first liquid-crystal cell and able to apply and alter a first voltage gradient across the plates of the first liquid-crystal cell. The device also includes a second liquid-crystal cell having a pair of parallel transparent plates and disposed so that each of the plates of the second liquid-crystal cell is parallel to the plates of the first liquid-crystal cell and in light communication with at least one wave of light passing through the plates of the first liquid-crystal cell, a second voltage source coupled to the second liquid-crystal cell and able to apply and alter a second voltage gradient across the surfaces of the second liquid-crystal cell, and a movement detector coupled to the voltage sources to alter the slope of the voltage gradients in proportion to a movement.
    • 相机移动补偿装置包括具有一对平行透明板的第一液晶单元和耦合到第一液晶单元的第一电压源,并能够施加和改变穿过第一液体的板的第一电压梯度 晶胞。 该装置还包括具有一对平行透明板的第二液晶单元,并且被布置成使得第二液晶单元的每个板平行于第一液晶单元的板并与第一液晶单元的光连通 通过第一液晶单元的板的至少一波光,耦合到第二液晶单元的第二电压源,能够施加和改变横跨第二液晶单元的表面的第二电压梯度, 以及运动检测器,耦合到电压源以与运动成比例地改变电压梯度的斜率。
    • 66. 发明授权
    • Two-way trans-reflective display
    • 双向反射显示
    • US07259815B2
    • 2007-08-21
    • US10975584
    • 2004-10-28
    • Sen YangRobert B. AkinsRobert D PolakZhiming Zhuang
    • Sen YangRobert B. AkinsRobert D PolakZhiming Zhuang
    • G02F1/1333G02F1/1335G02F1/13
    • G02F1/133555G02F2001/133342G02F2201/08G02F2203/09
    • A two-way trans-reflective display pixel (100) having two viewable sides (102, 104) is disclosed. The two-way trans-reflective display pixel has a first transparent layer (106), a second transparent layer (108), and light modulating medium (110) sandwiched between them. Both the first and second transparent layers (106, 108) have light reflectors (132, 136) and light absorbers (130, 134), which allow light entering from either viewable sides (102, 104) to partially reflected, partially absorbed, and partially transmitted, allowing an image to be viewable from both viewable sides (102, 104). A two-way trans-reflective display (402) comprising a plurality of two-way trans-reflective display pixels (100) and a transparent light source (412) is also disclosed. The transparent light source (412) provides color light, and enables an image from the two-way trans-reflective display (402) to be viewable in color from both first and second viewable sizes (418, 602).
    • 公开了具有两个可视侧面(102,104)的双向交互反射显示像素(100)。 双向反射型显示像素具有第一透明层(106),第二透明层(108)和夹在它们之间的光调制介质(110)。 第一和第二透明层(106,108)都具有光反射器(132,136)和光吸收器(130,134),其允许从可视侧(102,104)进入的光部分地被反射,部分地吸收,以及 部分地传输,允许从可视侧(102,104)观看图像。 还公开了一种包括多个双向反射式显示像素(100)和透明光源(412)的双向反射式显示器(402)。 透明光源(412)提供彩色光,并且使得来自双向反射式显示器(402)的图像能够从第一和第二可见尺寸(418,602)看得见颜色。