公开(公告)号：US20080074403A1

公开(公告)日：2008-03-27

申请号：US11743710

申请日：2007-05-03

申请人： Cheon-yong CHO ,  Hemanshu SRIVASTAVA ,  Joung-hum BAEK ,  Jong-hwa BAE ,  Jin-wook CHOI

发明人： Cheon-yong CHO ,  Hemanshu SRIVASTAVA ,  Joung-hum BAEK ,  Jong-hwa BAE ,  Jin-wook CHOI

IPC分类号： G06F3/038 ,  G09G5/00

CPC分类号： G09G5/003 ,  G06F3/1423 ,  G09G5/006 ,  G09G2340/02

摘要： A display system includes a host apparatus that generates a main image signal and a sub image signal; a compressor that compresses the sub image signal generated by the host apparatus; a primary display that displays an image based on the main image signal generated by the host apparatus; and a secondary display that receives the sub image signal compressed by the compressor according to a general-purpose data communication standard, expands the received sub image signal, and displays an image based on the expanded sub image signal. With this configuration, expenses incurred for display of an image on an additional display apparatus can be minimized.

摘要翻译： 显示系统包括：主机装置，其生成主图像信号和副图像信号; 压缩器，压缩由主机装置产生的副图像信号; 主显示器，其基于由主机设备生成的主图像信号显示图像; 以及根据通用数据通信标准接收由压缩器压缩的子图像信号的二次显示器，扩展接收到的副图像信号，并且基于扩展的子图像信号显示图像。 利用这种配置，可以最小化在附加显示装置上显示图像所花费的费用。