| 发明名称 |
GRAPHICS DISPLAY METHOD AND APPARATUS |
| 摘要 |
<p>: Color dither patterns are read into a pixel bit map memory used to form a color display by means of concurrently addressing a pattern memory storing the dither patterns. Lower order address bits repeatedly access a preselected portion of the pattern memory to supply the dither pattern which is written as data into the pixel bit map memory.</p> |
| 申请公布号 |
CA1240425(A) |
申请公布日期 |
1988.08.09 |
| 申请号 |
CA19850485137 |
申请日期 |
1985.06.25 |
| 申请人 |
TEKTRONIX, INC. |
发明人 |
SPRINGER, RICHARD A.;HOUDA, PAVEL;BELSHEE, RODNEY B. |
| 分类号 |
H04N1/60;G06K15/00;G09G5/02;(IPC1-7):G09G3/00 |
主分类号 |
H04N1/60 |
| 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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