利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.02 秒)

    STEREOSCOPIC IMAGE DISPLAY AND DRIVING METHOD THEREOF
    1.
    发明申请
    STEREOSCOPIC IMAGE DISPLAY AND DRIVING METHOD THEREOF 审中-公开
    立体图像显示及其驱动方法

    公开(公告)号：US20110304658A1

    公开(公告)日：2011-12-15

    申请号：US13127134

    申请日：2009-11-18

    申请人： Jong Myoung Park ,  Sang Ok Yeo ,  Gi Seok Lee ,  Yun Mi Lee ,  Se Kyu Lee ,  Seong Hong Park

    发明人： Jong Myoung Park ,  Sang Ok Yeo ,  Gi Seok Lee ,  Yun Mi Lee ,  Se Kyu Lee ,  Seong Hong Park

    IPC分类号： G09G3/36 ,  G09G5/02 ,  G09G5/10

    CPC分类号： G09G5/00 ,  G09G2320/0209 ,  G09G2340/0435 ,  H04N13/341 ,  H04N13/398

    摘要： The present invention relates to a stereoscopic image display and to a driving method thereof, and more particularly, to a stereoscopic image display capable of preventing the occurrence of crosstalk, and to a driving method thereof. The method for driving the stereoscopic image display of the present invention, comprises the steps of: generating a double-speed image signal containing a left eye image signal and a right eye image signal having a period shorter than one frame of input frame units, and a black image signal with no scene signal for image signals input by said frame units which separately contain a left eye image and a right eye image; and outputting a driving signal for driving a display panel in accordance with the double-speed image signal.

    摘要翻译： 本发明涉及立体图像显示及其驱动方法，更具体地说，涉及能够防止串扰发生的立体图像显示器及其驱动方法。 用于驱动本发明的立体图像显示的方法包括以下步骤：产生包含左眼图像信号和具有短于一帧输入帧单位的周期的右眼图像信号的双速图像信号，以及 一个没有场景信号的黑色图像信号，用于分别包含左眼图像和右眼图像的所述帧单元输入的图像信号; 并根据双速图像信号输出用于驱动显示面板的驱动信号。

    Image projector having two opposing linearly polarized optical systems
    2.
    发明授权
    Image projector having two opposing linearly polarized optical systems 有权
    具有两个相对的线偏振光学系统的图像投影仪

    公开(公告)号：US08845105B2

    公开(公告)日：2014-09-30

    申请号：US12836358

    申请日：2010-07-14

    申请人： Yun Mi Lee ,  Sang Ok Yeo

    发明人： Yun Mi Lee ,  Sang Ok Yeo

    IPC分类号： G03B21/00 ,  H04N13/04 ,  H04N9/31 ,  G02B27/26 ,  G03B21/14

    CPC分类号： G02B27/26 ,  G03B21/14 ,  G03B21/2053 ,  G03B35/26 ,  H04N9/3105 ,  H04N9/3164 ,  H04N9/3197 ,  H04N13/324 ,  H04N13/337 ,  H04N13/363

    摘要： Image projector can include a first optical system for producing a first image polarized into a first polarized light, a second optical system for producing a second image polarized into a second polarized light, a polarized light splitting device for reflecting one of the first polarized light and the second polarized light and transmitting the other one such that the first image and the second image travel on the same optical path, and a projecting lens for enlarging and projecting the first and second images from the polarized light splitting device.

    摘要翻译： 图像投影仪可以包括用于产生偏振成第一偏振光的第一图像的第一光学系统，用于产生偏振成第二偏振光的第二图像的第二光学系统，用于反射第一偏振光中的一个的偏振光分离装置和 第二偏振光，并且透射另一个，使得第一图像和第二图像在同一光路上行进，以及用于从偏振光分离装置放大和投影第一和第二图像的投影透镜。

    Mass separation method of magnolol from Magnoliae cortex radix
    3.
    发明授权
    Mass separation method of magnolol from Magnoliae cortex radix 有权
    厚朴从大叶皮质素的质量分离方法

    公开(公告)号：US07608741B2

    公开(公告)日：2009-10-27

    申请号：US11915721

    申请日：2005-06-21

    申请人： Jin Sook Kim ,  Yun Mi Lee ,  Dae Sik Jang

    发明人： Jin Sook Kim ,  Yun Mi Lee ,  Dae Sik Jang

    IPC分类号： C07C39/12

    CPC分类号： C07C37/82 ,  C07C37/004 ,  C07C37/685 ,  C07C37/84 ,  C07C39/21

    摘要： The present invention related to method for the mass separation of magnolol from Magnoliae cortex or Magnoliae radix. The method comprises the steps of: 1) crushing Magnoliae cortex or Magnoliae radix, extracting the crushed material with organic solvent, adding n-hexane to the extract so as to obtain a n-hexane layer; 2) concentrating the n-hexane layer in a water bath at a temperature of 30-40° C. and a revolution speed of 40-200 RPM under reduced pressure so as to form a crude crystal; and 3) removing the n-hexane from the crude crystal, completely dissolving the crude crystal in chloroform, adding n-hexane to the n-hexane-containing solution, and leaving the solution to stand at room temperature so as to recrystallize the solution. In the method, a column chromatography step which is necessarily carried out in the general separation process is omitted so that separation process steps are reduced, leading to a saving in separation time. Also, expensive equipment is not required, leading a reduction in separation cost. Accordingly, the method is effective for the mass separation of expensive magnolol.

    摘要翻译： 本发明涉及厚朴与厚朴与木兰质量分离的方法。 该方法包括以下步骤：1）粉碎玉兰大麦或木兰，用有机溶剂萃取粉碎物，向提取液中加入正己烷，得到正己烷层; 2）将正己烷层在30-40℃的温度和40-200RPM的转速下在水浴中浓缩，以形成粗晶体; 3）从粗结晶中除去正己烷，将粗结晶完全溶解在氯仿中，向正己烷溶液中加入正己烷，使溶液在室温下静置，使溶液重结晶。 在该方法中，省略了在一般的分离过程中必须进行的柱色谱步骤，从而减少了分离工艺步骤，从而节省了分离时间。 此外，不需要昂贵的设备，导致分离成本的降低。 因此，该方法对于昂贵的厚朴酚的质量分离是有效的。