IMAGE DISPLAY DEVICE AND ON-SCREEN DISPLAY METHOD
    3.
    发明申请
    IMAGE DISPLAY DEVICE AND ON-SCREEN DISPLAY METHOD 审中-公开
    图像显示装置和屏幕显示方法

    公开(公告)号:US20120314136A1

    公开(公告)日:2012-12-13

    申请号:US13580911

    申请日:2011-02-25

    IPC分类号: G09G5/02 H04N9/64

    摘要: A television receiver, which is an image display device of the present invention, includes an EPG/OSD/reservation processing section (24) including a CLUT application section (1) and a CLUT update section (2). The CLUT application section (1) causes an OSD area to be divided into a plurality of division areas, and CLUTs are applied to the respective plurality of division areas. The CLUT update section (2) causes a CLUT, which has been applied, to be changed to another CLUT so as to realize palette animation in one of the division areas. This makes it possible to provide an image display device and a method for displaying an on-screen display image, both of which enable an OSD expression with high resolution and high memory efficiency, in which OSD expression palette animation can be realized at a high speed regardless of the number of colors used in original image data of the OSD.

    摘要翻译: 作为本发明的图像显示装置的电视接收机包括具有CLUT应用部(1)和CLUT更新部(2)的EPG / OSD /预约处理部(24)。 CLUT应用部分(1)使得OSD区域被划分成多个分割区域,并且CLUT被应用于相应的多个分割区域。 CLUT更新部分(2)使得已应用的CLUT被更改为另一个CLUT,以便在其中一个分割区域中实现调色板动画。 这使得可以提供一种用于显示屏幕显示图像的图像显示装置和方法,这两者都能够以高分辨率和高存储效率实现OSD表达,其中可以高速实现OSD表现调色板动画 而不管OSD的原始图像数据中使用的颜色数量。