| 发明名称 |
CYCLICAL MOVING LINE OF INTERMITTENTLY ON LIGHT |
| 摘要 |
<p>DISPLAY APPARATUS A display apparatus may be constructed by imparting motion to the light from a small light source to give the appearance of a line, causing the light to be "off" and "on" as desired during traverse of a line length and using as many light sources as needed for a twodimensional display.</p> |
| 申请公布号 |
CA1100112(A) |
申请公布日期 |
1981.04.28 |
| 申请号 |
CA19770291337 |
申请日期 |
1977.11.21 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
FAN, GEORGE J.;GARWIN, RICHARD L.;LEVINE, JAMES L.;WILCZYNSKI, JANUSZ S. |
| 分类号 |
G09F13/32;G09F9/30;G09G3/00;(IPC1-7):09F13/34 |
主分类号 |
G09F13/32 |
| 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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