发明名称 |
Method and apparatus for producing ink intensity modulated ink jet printing |
摘要 |
<p>A gray scale ink jet printing method and apparatus which produce a high quality images having varying color intensities are disclosed. This is achieved by using a clear phase change ink base and a plurality of colored phase change inks with varying amounts of black dye, thereby producing multiple gray scale levels of black in images with substantial contrast between the imaged and non-imaged areas that are used in medical diagnostic imaging applications. <IMAGE></p> |
申请公布号 |
EP0911175(A2) |
申请公布日期 |
1999.04.28 |
申请号 |
EP19980308545 |
申请日期 |
1998.10.19 |
申请人 |
TEKTRONIX, INC. |
发明人 |
JAEGER, WAYNE C;KROON, STEPHEN M. |
分类号 |
B41J2/01;B41J2/205;B41J2/21;B41J2/485;B41M1/30;B41M5/025;B41M7/00;C09D11/00;(IPC1-7):B41J2/21 |
主分类号 |
B41J2/01 |
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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