| 发明名称 |
Display controller. |
| 摘要 |
<p>The display controller incorporates means (microprocessor 22) to position the cursor on a screen (28) rapidly from its present location to operator selectable fields, whose positions are indicated by special codes in the refresh buffer (24). A special selectable field tab key (33) is provided in the keyboard to activate this function.</p> |
| 申请公布号 |
EP0191382(A2) |
申请公布日期 |
1986.08.20 |
| 申请号 |
EP19860101276 |
申请日期 |
1986.01.31 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ARAMAKI, MUTSUMI;MATSUBARA, SHIGERU;SHIMIZU, TOSHIO |
| 分类号 |
G06F3/048;G06F3/14;G09G5/08 |
主分类号 |
G06F3/048 |
| 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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