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    OPTICAL SHUTTER APPLICABLE IN STEREOSCOPIC VIEWING GLASSES
    5.
    发明申请
    OPTICAL SHUTTER APPLICABLE IN STEREOSCOPIC VIEWING GLASSES 有权
    光学切片适用于立体眼镜

    公开(公告)号：US20130038803A1

    公开(公告)日：2013-02-14

    申请号：US13640514

    申请日：2011-05-03

    申请人： Jiaying Ma ,  Hassan Sahouani ,  Feng Bai ,  Vadim N. Savvateev ,  Jesus R. Ramos ,  Hugo B. Montano

    发明人： Jiaying Ma ,  Hassan Sahouani ,  Feng Bai ,  Vadim N. Savvateev ,  Jesus R. Ramos ,  Hugo B. Montano

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133711 ,  G02B5/005 ,  G02B27/2264 ,  G02F1/133305 ,  G02F1/133528 ,  G02F1/1337 ,  G02F2001/13356 ,  G02F2001/133726 ,  G02F2201/501 ,  H04N13/341 ,  H04N13/398 ,  H04N2213/008

    摘要： Optical shutter (50), e.g. fort-stereoscopic shutter glasses, is disclosed. The optical shutter includes a light source, e.g. LCD, CRT or plasma display, that emits polarized light (12) that has a first polarization state, a first polymeric substrate (100) that receives the polarized light and transmits the polarized light without substantially changing the first polarization state of the polarized light, a second polymeric substrate (107) that faces the first polymeric substrate, and an optical stack (60) that is disposed between the first and second polymeric substrates. The optical stack includes first and second electrically conductive layers (101, 102), first and second oriented chromonics alignment layer (103, 106), and an oriented liquid crystal layer (105).

    摘要翻译： 光学快门（50），例如 堡立体快门眼镜被公开。 光学快门包括光源，例如光源。 LCD，CRT或等离子体显示器，其发射具有第一偏振态的偏振光（12）;第一聚合物基板（100），其接收偏振光并透射偏振光而基本上不改变偏振光的第一偏振态; 面向第一聚合物基材的第二聚合物基材（107）和设置在第一和第二聚合物基材之间的光学叠层（60）。 光学堆叠包括第一和第二导电层（101,102），第一和第二取向色调对准层（103,106）和取向液晶层（105）。

    Method and apparatus for motion estimation in video signal decoding
    6.
    发明授权
    Method and apparatus for motion estimation in video signal decoding 有权
    视频信号解码中运动估计的方法和装置

    公开(公告)号：US07860166B2

    公开(公告)日：2010-12-28

    申请号：US11368817

    申请日：2006-03-06

    申请人： Yu Xia ,  Qing Yu ,  Feng Bai ,  Hao Wang

    发明人： Yu Xia ,  Qing Yu ,  Feng Bai ,  Hao Wang

    IPC分类号： H04N7/12

    CPC分类号： H04N19/433 ,  H04N5/145 ,  H04N19/43

    摘要： Efficient search window storage schemes for motion estimation in video signal processing are disclosed. According to one embodiment, motion estimation is carried out as follows: allocating a ring buffer to store at least critical number of macro-blocks of luminance data from a reference frame on the motion estimator, establishing a rule to relate each storage unit of the ring buffer with each of the macro-blocks of the reference frame, initializing the ring buffer by reading in one less than the critical number of macro-blocks from the reference frame, when the macro-block is located next to a border of the reference frame, generating one or more added border macro-blocks and storing into the corresponding position of the ring buffer in accordance with the rule, constructing the search window from the macro-blocks stored in the ring buffer, and conducting motion estimation of the current macro-block of the current frame with the search window.

    摘要翻译： 公开了用于视频信号处理中的运动估计的高效搜索窗口存储方案。 根据一个实施例，运动估计如下执行：分配环形缓冲器以在运动估计器上存储来自参考帧的至少临界数量的亮度数据的宏块，建立关联环的每个存储单元的规则 缓冲器与参考帧的每个宏块，当宏块位于参考帧的边界旁边时，通过读取小于参考帧的临界数量的宏块来初始化环形缓冲器 根据规则生成一个或多个添加的边界宏块并存储到环形缓冲器的对应位置，从存储在环形缓冲器中的宏块构建搜索窗口，并且对当前宏观宏块进行运动估计， 使用搜索窗口阻止当前帧。

    Method for making colloidal nanocrystals
    7.
    发明授权
    Method for making colloidal nanocrystals 有权
    制备胶态纳米晶体的方法

    公开(公告)号：US07846216B2

    公开(公告)日：2010-12-07

    申请号：US12002190

    申请日：2007-12-14

    申请人： Ya-Dong Li ,  Feng Bai ,  Ding-Sheng Wang ,  Zi-Yang Huo ,  Wei Chen ,  Li-Ping Liu

    发明人： Ya-Dong Li ,  Feng Bai ,  Ding-Sheng Wang ,  Zi-Yang Huo ,  Wei Chen ,  Li-Ping Liu

    IPC分类号： C01B15/013

    CPC分类号： C01B9/08 ,  B82Y30/00 ,  C01B19/007 ,  C01F17/0062 ,  C01G11/02 ,  C01G23/08 ,  C01G37/14 ,  C01G49/08 ,  C01P2004/04 ,  C01P2004/52 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/90

    摘要： A method for making colloidal nanocrystals includes the following steps: dissolving a nanocrystal powder in an organic solvent, and achieving a solution A of a concentration of 1-30 mg/ml; dissolving a surfactant in water, and achieving a solution B of a concentration of 0.002-0.05 mmol/ml; mixing the solution A and the solution B in a volume ratio of 1: (5-30), and achieving a mixture; stirring and emulsifying the mixture, until an emulsion C is achieved; removing the organic solvent from the emulsion C, and achieving a deposit; then washing the deposit with deionized water, and achieving colloidal nanocrystals. The present method for making colloidal nanocrystals is economical and timesaving, and has a low toxicity associated therewith. Thus, the method is suitable for industrial mass production. The colloidal nanocrystals made by the present method have a readily controllable size, a narrow size distribution, and good configuration.

    摘要翻译： 制备胶态纳米晶体的方法包括以下步骤：将纳米晶体粉末溶解在有机溶剂中，并获得浓度为1-30mg / ml的溶液A; 将表面活性剂溶解在水中，得到浓度为0.002〜0.05mmol / ml的溶液B; 以1:（5-30）的体积比混合溶液A和溶液B，得到混合物; 搅拌并乳化混合物，直到达到乳液C. 从乳液C中除去有机溶剂，并实现沉积; 然后用去离子水洗涤沉积物，并获得胶体纳米晶体。 本发明制备胶态纳米晶体的方法是经济的并且节省时间，并且与其相关的毒性低。 因此，该方法适用于工业量产。 通过本方法制备的胶体纳米晶体具有容易控制的尺寸，窄尺寸分布和良好的构型。