| 发明名称 |
CURSOR GENERATOR FOR RASTER SCANNING TYPE DISPLAY UNIT |
| 摘要 |
<p>A circuit and method for receiving and sequentially decrementing the x and y coordinates of a desired cursor location so as to produce in a raster-scan display system a cross-hair cursor the component parts of which extend the full height and width of the display area.</p> |
| 申请公布号 |
JPS5553738(A) |
申请公布日期 |
1980.04.19 |
| 申请号 |
JP19790133474 |
申请日期 |
1979.10.16 |
| 申请人 |
TEKTRONIX INC |
发明人 |
DAGURASU JIEIMUZU DOONINKU |
| 分类号 |
G06F3/038;G06F3/048;G06F3/14;G06T11/00;G09G5/08 |
主分类号 |
G06F3/038 |
| 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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