公开(公告)号：US06680742B2

公开(公告)日：2004-01-20

申请号：US09682680

申请日：2001-10-04

申请人： Johji Mamiya ,  Yoh Sugiuchi ,  Kazushi Yamauchi

发明人： Johji Mamiya ,  Yoh Sugiuchi ,  Kazushi Yamauchi

IPC分类号： G09G500

CPC分类号： G09G5/005 ,  G06T3/4092 ,  G09G5/006 ,  G09G2340/0407

摘要： An image display system includes a host side for executing an application and transmitting image data having a P dot width in a block unit with the number of m dots as the width of the block. A panel side is connected through a digital I/F line to the host side, which converts the image data having a P dot width by using magnification to produce data having an R dot width and then displays the image data. The panel side executes scaling by using a block having an integral value obtained by a R×m/P set as a dot width and a block having a dot width of an added integral value obtained by adding 1 to the integral value, and converts by magnification the image data received from the host side in block unit based on the executed scaling and displays the image data on a panel.

摘要翻译： 图像显示系统包括用于执行应用的主机侧，并且以m个点的数量作为块的宽度发送具有以块为单位的P点宽度的图像数据。 面板侧通过数字I / F线连接到主机侧，通过使用放大率转换具有P点宽度的图像数据，以产生具有R点宽度的数据，然后显示图像数据。 面板侧通过使用具有通过Rxm / P设置获得的积分值作为点宽度的块执行缩放，并且通过将积分值加1而获得的具有加上积分值的点宽度的块进行缩放，并且通过放大率转换 基于执行的缩放，以块为单位从主机侧接收图像数据，并将图像数据显示在面板上。