Display device
    61.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号:US07679691B2

    公开(公告)日:2010-03-16

    申请号:US12022198

    申请日:2008-01-30

    IPC分类号: G02F1/1335

    CPC分类号: G02F1/133526 G02F1/1347

    摘要: The present invention prevents a moiré generated by the interference of two liquid crystal display panels in a display device capable of performing a three-dimensional display using two liquid crystal display panels. By arranging an upper lens array and a lower lens array between an upper liquid crystal display panel and a lower liquid crystal display panel, a moiré and smearing of an image can be prevented. Due to such a constitution, lowering of brightness and contrast can be suppressed.

    摘要翻译: 本发明通过使用两个液晶显示面板能够防止由能够进行三维显示的显示装置中的两个液晶显示面板的干涉而产生的波纹。 通过在上液晶显示面板和下液晶显示面板之间配置上透镜阵列和下透镜阵列,可以防止图像的波纹和拖影。 由于这样的结构,可以抑制亮度和对比度的降低。

    OFDM receiving method and apparatus
    62.
    发明授权
    OFDM receiving method and apparatus 失效
    OFDM接收方法和装置

    公开(公告)号:US07672382B2

    公开(公告)日:2010-03-02

    申请号:US10118710

    申请日:2002-04-09

    IPC分类号: H04L27/28

    摘要: In order to improve upon a degradation in performances due to inter-carrier interference without loss of transmission efficiency, antennas provided on a mobile body are made directional antennas. An antenna selection unit selects a directional antenna in such a manner that Doppler shift that is caused by movement of the mobile body will keep a constant sign that is positive or negative, a fading-variation calculation unit calculates the average value of fading variation on each path of a multipath environment, and a fading-variation compensation unit compensates the multipath fading variation based upon the average value.

    摘要翻译: 为了改善由于载波间干扰而导致的性能下降而不损失传输效率,设置在移动体上的天线被制成定向天线。 天线选择单元选择定向天线,使得由移动体的移动引起的多普勒频移将保持为正或负的恒定符号,衰落变化计算单元计算每个衰落变化的平均值 多路径环境的路径和衰落变化补偿单元根据平均值补偿多径衰落变化。

    OFDM RECEIVING METHOD AND APPARATUS
    63.
    发明申请
    OFDM RECEIVING METHOD AND APPARATUS 有权
    OFDM接收方法和装置

    公开(公告)号:US20090290665A1

    公开(公告)日:2009-11-26

    申请号:US12533170

    申请日:2009-07-31

    IPC分类号: H04L27/28 H04L25/08 H04L1/02

    摘要: In order to improve upon a degradation in performances due to inter-carrier interference without loss of transmission efficiency, antennas provided on a mobile body are made directional antennas. An antenna selection unit selects a directional antenna in such a manner that Doppler shift that is caused by movement of the mobile body will keep a constant sign that is positive or negative, a fading-variation calculation unit calculates the average value of fading variation on each path of a multipath environment, and a fading-variation compensation unit compensates the multipath fading variation based upon the average value.

    摘要翻译: 为了改善由于载波间干扰而导致的性能下降而不损失传输效率,设置在移动体上的天线被制成定向天线。 天线选择单元选择定向天线,使得由移动体的移动引起的多普勒频移将保持为正或负的恒定符号,衰落变化计算单元计算每个衰落变化的平均值 多路径环境的路径和衰落变化补偿单元根据平均值补偿多径衰落变化。

    Cleaning article
    67.
    发明授权
    Cleaning article 有权
    清洁用品

    公开(公告)号:US07451517B2

    公开(公告)日:2008-11-18

    申请号:US11223744

    申请日:2005-09-09

    申请人: Yoshinori Tanaka

    发明人: Yoshinori Tanaka

    IPC分类号: A47L13/20

    摘要: Disclosed is a cleaning article to be used while being attached to a holder. The cleaning article includes: a base sheet; a brush portion provided on one side of the base sheet; and a holding sheet provided on the other side of the base sheet. The base sheet, the brush portion and the holding sheet are fusion-bonded together to have at least two fusion-bonded portions which are spaced apart from each other and define a holding space between the base sheet and the holding sheet for accommodating the holder. One of the base sheet, the brush portion and the holding sheet is provided with a color different from those of the others so that the fusion-bonded portions have a color different from that of the holding sheet.

    摘要翻译: 公开了一种在附接到支架时要使用的清洁用品。 清洁用品包括:基片; 设置在基片的一侧的刷部; 以及设置在基片的另一侧的保持片。 基片,刷部和保持片熔接在一起,具有至少两个彼此间隔开的熔接部分,并且在基片和保持片之间形成用于容纳保持器的保持空间。 基片,刷部和保持片中的一个设置有与其它不同的颜色,使得熔接部具有与保持片的颜色不同的颜色。

    CLEANING TOOL
    68.
    发明申请
    CLEANING TOOL 有权
    清洁工具

    公开(公告)号:US20080216261A1

    公开(公告)日:2008-09-11

    申请号:US12042469

    申请日:2008-03-05

    IPC分类号: A47L13/16 A47L13/38

    CPC分类号: A47L13/38 A47L13/46 B25G3/24

    摘要: A cleaning tool that includes an elongate cleaning element holder and a cleaning element to be attached to the cleaning element holder is provided. The cleaning element holder has a grip to be held by a user and two holding elements extending parallel in a longitudinal direction from the grip. The holding elements are adapted to be inserted into an insert region of the cleaning element to thereby hold the cleaning element. The two holding elements of the cleaning element holder can be rotated in parallel toward each other around a longitudinal axis of the cleaning element holder on a rotation axis disposed between the holding elements. As a result, through the rotation of the two holding elements inserted into the insert region, the sectional shape of the cleaning element can be changed in a direction crossing the longitudinal direction of the cleaning element holder.

    摘要翻译: 提供一种清洁工具,其包括细长的清洁元件保持器和要附接到清洁元件保持器的清洁元件。 清洁元件保持器具有由使用者握持的把手和从握柄沿纵向方向平行延伸的两个保持元件。 保持元件适于插入到清洁元件的插入区域中,从而保持清洁元件。 清洁元件保持器的两个保持元件可以围绕设置在保持元件之间的旋转轴线绕着清洁元件保持器的纵向轴线彼此平行地旋转。 结果,通过插入到插入区域中的两个保持元件的旋转,可以在与清洁元件保持器的纵向交叉的方向上改变清洁元件的截面形状。

    Plasma display device
    69.
    发明授权
    Plasma display device 失效
    等离子显示装置

    公开(公告)号:US07423376B2

    公开(公告)日:2008-09-09

    申请号:US10533968

    申请日:2004-06-29

    IPC分类号: H01J17/49

    摘要: A plasma display device provided with a green color phosphor which is charged entirely with a positive potential, adsorbs only limited amounts of water, carbon monoxide, carbon dioxide and hydrocarbon, and not liable to cause chemical reacttion thereto. The green color phosphor used is any one or a combination two or more kinds of phosphors selected from among compounds defined by the general formulae of M1-xAl12O19:Mnx (where “M” denotes one of Ca, Sr, Eu and Zn) having a magnetoplumbite crystal structure, (Y1-a-yGda) (Ga1-xAlx)3 (BO3)4:Tby, (Y1-a-yGda) (Ga1-xAlx)3 (BO3)4:Cey, Tby, (Y1-a-yGda) BO3:Tby and (Y1-a-yGda)3 (Ga1-xAlx)5 O12:Tby having any of an yttrium borate crystal structure and yttrium aluminate crystal structure.

    摘要翻译: 一种具有完全充电的绿色荧光体的等离子体显示装置,仅吸收有限量的水,一氧化碳,二氧化碳和碳氢化合物,并且不易引起化学反应。 所使用的绿色荧光体是选自由M 1-x Al 2 O 2 O的通式所定义的化合物中的任何一种或两种或更多种荧光体 具有磁铅石晶体结构的Mn x(其中“M”表示Ca,Sr,Eu和Zn中的一个),(Y 1-ay) (Ga> x x x x x>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> )Tb Tb Tb Tb Tb Tb Tb Tb Tb x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 3(3)3)3(3)(3)(3)(3) Tb,Y 3,Y 3,Y 3,Z 3,...,Y 3, 和(Y 1-ay)(A 1)a)3(Ga 1-x Al 2) 具有硼酸钇晶体结构和钇铝酸盐晶体结构中任何一种的具有铌的氧化物。

    DISPLAY DEVICE
    70.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号:US20080180586A1

    公开(公告)日:2008-07-31

    申请号:US11861330

    申请日:2007-09-26

    IPC分类号: G02F1/1335

    CPC分类号: G02F1/133526 G02F1/1347

    摘要: Moirés due to interference between two liquid crystal display panels in a display device which achieves three-dimensional displaying by using two liquid crystal display panels is to be prevented. By disposing a lenticular lens array between an upper liquid crystal display panel and a lower liquid crystal display panel, moirés and image blurs are prevented. This configuration can prevent the luminance levels and contrast of images from dropping.

    摘要翻译: 防止由于通过使用两个液晶显示面板实现三维显示的显示装置中的两个液晶显示面板之间的干涉而产生的摩擦。 通过在上液晶显示面板和下液晶显示面板之间设置双凸透镜阵列,防止了莫尔图像和图像模糊。 该配置可以防止图像的亮度级别和对比度下降。