Display apparatus and display method
    12.
    发明公开
    Display apparatus and display method 有权
    Anzeigevorrichtung und Anzeigeverfahren

    公开(公告)号:EP1705636A1

    公开(公告)日:2006-09-27

    申请号:EP06005529.0

    申请日:2006-03-17

    申请人: SONY CORPORATION

    IPC分类号: G09G3/36

    摘要: A display apparatus includes a display unit having a display screen divided into a plurality of regions and controlled using an aperture ratio on a pixel-by-pixel basis, a backlight including a plurality of sets of light sources, each set being disposed so as to correspond to one of the regions, and a control unit for detecting display luminance in each region, computing the emission luminance of each light source on the basis of the detected display luminance while taking into account an effect on the region of the other light sources not corresponding to the region, and computing a correction value for each pixel on the basis of a shift amount between the set emission luminance and an optimal display luminance for one of the regions, and delivering a display driving signal generated on the basis of the correction value to each pixel so as to control the aperture ratio.

    摘要翻译: 一种显示装置,包括:显示单元,具有分割为多个区域的显示屏幕,并且以逐个像素为基础使用开口率进行控制;背光源,包括多组光源;每个背光源设置为: 对应于一个区域,以及控制单元,用于检测每个区域中的显示亮度,基于检测到的显示亮度计算每个光源的发光亮度,同时考虑到对其他光源的区域的影响不是 并且根据所设定的发光亮度和所述区域之一的最佳显示亮度之间的移动量计算每个像素的校正值,并且传送基于校正值生成的显示驱动信号 到每个像素以便控制孔径比。

    Error-correcting code system
    15.
    发明公开
    Error-correcting code system 失效
    纠错码系统

    公开(公告)号:EP0785551A3

    公开(公告)日:1999-06-30

    申请号:EP97300391.6

    申请日:1997-01-22

    申请人: SONY CORPORATION

    IPC分类号: G11B20/18

    CPC分类号: G11B20/1866

    摘要: Error correction decoding apparatus decodes error correction encoded data reproduced from a recording medium by decoding the encoded data to produce decoded data in frame units and by generating decoding information in frame units; the decoded data and decoding information are stored in correspondence by frame unit and the decoded data and decoding information are retrieved from storage while frame synchronizing with address data representing a physical location of the encoded data on the recording medium.

    摘要翻译: 纠错解码装置通过解码编码数据来解码从记录介质再现的纠错编码数据,以帧为单位产生解码数据,并以帧为单位产生解码信息; 解码数据和解码信息以帧为单位对应地存储,并且解码数据和解码信息从存储器中检索,同时与代表记录介质上的编码数据的物理位置的地址数据进行帧同步。