Polyester film, laminated film, solar battery backsheet and solar battery
    7.
    发明授权
    Polyester film, laminated film, solar battery backsheet and solar battery 有权
    聚酯薄膜,层压薄膜,太阳能电池背板和太阳能电池

    公开(公告)号:US08981212B2

    公开(公告)日:2015-03-17

    申请号:US13376287

    申请日:2010-06-02

    摘要: A polyester film includes particles and two kinds of crystalline polyester resins in which a sea-island structure is formed, wherein, if a crystallization temperature of a crystalline polyester resin A that forms a continuous phase or matrix phase in the polyester film is represented by TccA and a crystallization temperature of a crystalline polyester resin B that forms a dispersion phase or domain phase in the polyester film is represented by TccB, expression (1) below is satisfied, and a degree of flatness of the dispersion phase is 3 or more, and 70% or more of a total number of the particles present in the dispersion phase or are in contact with the dispersion phase: TccA−TccB≧5° C.  Expression (1).

    摘要翻译: 聚酯膜包括颗粒和形成海岛结构的两种结晶聚酯树脂,其中如果在聚酯膜中形成连续相或基质相的结晶性聚酯树脂A的结晶温度由TccA 在聚酯膜中形成分散相或畴相的结晶性聚酯树脂B的结晶温度由TccB表示,满足下述式(1),分散相的平坦度为3以上, 存在于分散相中或与分散相接触的颗粒总数的70%以上:TccA-TccB≥5℃。表达式(1)。

    Liquid crystal display device and method for emphasizing temporal signal change on a video signal based on at least a polarity for the video signal
    9.
    发明授权
    Liquid crystal display device and method for emphasizing temporal signal change on a video signal based on at least a polarity for the video signal 有权
    至少基于视频信号的极性强调视频信号的时间信号变化的液晶显示装置和方法

    公开(公告)号:US08384639B2

    公开(公告)日:2013-02-26

    申请号:US12086055

    申请日:2006-10-25

    IPC分类号: G09G3/36

    摘要: A drive circuit of a liquid crystal display device performs line inversion drive based on a correction video signal V. A look-up table (12) includes two types of tables having stored therein correction values for use in overshoot drive. Based on a current-frame video signal X, a previous-frame video signal Y stored in a frame memory (11), and a polarity-reversing signal REV, a correction process portion (13) reads a correction value from the look-up table (12), and outputs the correction value being read as the correction video signal V. In such a manner, a correcting circuit (10) is used to control the degree of overshoot in accordance with the polarity-reversing signal REV. Thus, it is possible to suitably control the change in pixel brightness regardless of the polarity of the applied voltage, thereby preventing any fringes from being generated while displaying moving images.

    摘要翻译: 液晶显示装置的驱动电路基于校正视频信号V执行线路反转驱动。查找表(12)包括存储有用于过冲驱动的校正值的两种类型的表。 基于当前帧视频信号X,存储在帧存储器(11)中的前一帧视频信号Y和极性反转信号REV,校正处理部分(13)从查找中读取校正值 输出正在读取的校正值作为校正视频信号V.以这种方式,校正电路(10)用于根据极性反转信号REV来控制过冲度。 因此,无论施加电压的极性如何,都可以适当地控制像素亮度的变化,从而防止在显示运动图像时产生任何边缘。