发明名称 Image display apparatus
摘要 An image display apparatus includes a conversion circuit which makes 1-bit information in display memory correspondence to a plurality of dot data on the display screen, so that more sophisticated image information than the ability of a display device is expanded into a bright/dark dot pattern. The apparatus enables an application display program oriented to a higher-graded display device to be displayed in a pseudo sense on a lower-graded display device.
申请公布号 US4857909(A) 申请公布日期 1989.08.15
申请号 US19880191733 申请日期 1988.05.02
申请人 MITSUBISHI DENKI KABUSHIKI KAISHA 发明人 MIZUSHIMA, TATSUHIKO
分类号 G09G1/28;G09G5/02 主分类号 G09G1/28
代理机构 代理人
主权项
地址