| 发明名称 |
Method for printing gray scales with a thermal ink jet printer. |
| 摘要 |
<p>A thermal ink jet printer emits drops (7) that merge together (1) on the surface of a substrate (3) within the wetting time of the substrate (3). The size of the dot printed is controlled by the number of drops emitted by the thermal ink jet printer (15) within the wetting time of the substrate (3).</p> |
| 申请公布号 |
EP0259541(A2) |
申请公布日期 |
1988.03.16 |
| 申请号 |
EP19870105730 |
申请日期 |
1987.04.16 |
| 申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
TAUB, HOWARD H.;LLOYD, WILLIAM J.;HIRSCH, GREGORY;MEYER, JOHN D. |
| 分类号 |
B41J2/05;B41J2/205;B41J2/21;H04N1/034 |
主分类号 |
B41J2/05 |
| 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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