发明名称 |
Method and system for displaying image data |
摘要 |
A display system which uses one display unit as if it were a plurality of display units to separately display whole information and partial information of document is disclosed. A plurality of display windows are defined on one display screen and a layout or a reduced image of the whole information is displayed in one of the window and information or image representing the information of a partial area of the whole information is displayed in other window. When one of the whole information and the partial area information is changed, the other information is also changed correspondingly, or a mark indicating a relation between the whole information and the partial area information is displayed in one of the window.
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申请公布号 |
US4785296(A) |
申请公布日期 |
1988.11.15 |
申请号 |
US19870014078 |
申请日期 |
1987.02.03 |
申请人 |
HITACHI, LTD. |
发明人 |
TABATA, KUNIAKI;MACHIDA, TETSUO;TSUHARA, SUSUMU;IWAMI, HIDEFUMI;OKADA, YASUYUKI |
分类号 |
G09G5/14;G09G5/40;(IPC1-7):G09G1/16 |
主分类号 |
G09G5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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