发明名称 |
Coalescence-free inkjet printing by controlling drop spreading on/in a receiver |
摘要 |
An inkjet printer system and method for recording an image in a single pass print mode includes a printhead having a plurality of nozzles that are selectively operable for depositing drops of liquid ink or other liquid used in forming of an image in a single pass print mode upon a surface of a receiver medium with a printing resolution R, a dot size Di of the dots resulting from impact of the drops with the receiver medium being in the range of 0.5/R<Di<1/R and a final dot size D after spreading on the surface being in the range of 2<½>/R<D<2.0/R. The receiver medium has a surface for receiving the drops and a region of the medium proximate the surface has an influence upon drop spreading and the region has a porosity in the range of 0.2 to 0.8 and sufficient to provide a media drop spread factor Sm wherein Sm=D/Di with 2<½><SM<2X2<½>.
|
申请公布号 |
US6702425(B1) |
申请公布日期 |
2004.03.09 |
申请号 |
US20020252312 |
申请日期 |
2002.09.23 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
YIP KWOK L.;NG KAM C.;PERCHAK DENNIS R. |
分类号 |
B41J2/01;B41J2/21;B41J11/00;B41J13/00;B41M5/00;B41M5/50;B41M5/52;(IPC1-7):B41J2/15 |
主分类号 |
B41J2/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|