基本信息:
- 专利标题: INK JET PRINTING METHOD
- 专利标题(中):喷墨打印方法
- 申请号:PCT/US2008/003469 申请日:2008-03-14
- 公开(公告)号:WO2008112316A1 公开(公告)日:2008-09-18
- 发明人: POND, Stephen, F. , JACKSON, Christian
- 申请人: E. I. DU PONT DE NEMOURS AND COMPANY , POND, Stephen, F. , JACKSON, Christian
- 申请人地址: 1007 Market Street Wilmington, Delaware 19898 US
- 专利权人: E. I. DU PONT DE NEMOURS AND COMPANY,POND, Stephen, F.,JACKSON, Christian
- 当前专利权人: E. I. DU PONT DE NEMOURS AND COMPANY,POND, Stephen, F.,JACKSON, Christian
- 当前专利权人地址: 1007 Market Street Wilmington, Delaware 19898 US
- 代理机构: BENJAMIN, Steven, C.
- 优先权: US60/906,950 20070314
- 主分类号: B41J2/07
- IPC分类号: B41J2/07
摘要:
This invention pertains to a drop-on-demand ink jet pnnting method, more particularly to a method of pnnting wherein a purge image is logically combined with a selected image so as to insure a desired amount of drop firing from every jet of an ink jet pπnthead for every page printed The inventive method avoids faulty drop firing from infrequently used nozzles Purge image data is constructed and stored in a purge image memory accessible by the pnnting apparatus Imperceptible purge image patterns are constructed A plurality of purge image data sets are constructed and stored for retneval to adapt to a vanety of conditions Acceptable purge image data sets are determined using a purge performance image as a test pattern The present invention further includes numerous pnnting apparatus configured to implement the disclosed methods of maintaining ink jet printheads
摘要(中):
本发明涉及一种按需喷墨打印方法,更具体地说涉及一种打印方法,其中吹扫图像与所选择的图像逻辑组合,以便确保每个喷墨喷嘴的所需量的液滴喷射 打印每页打印本发明的方法避免了不经常使用的喷嘴发生故障的喷射清洗图像数据被构造并存储在可由pnnting设备访问的清除图像存储器中构建不可见的清除图像图案构造和存储多个清除图像数据集 用于再次适应于条件的瓦解可接受的清除图像数据集是使用清除性能图像作为测试图案来确定的。本发明还包括配置成实现所公开的维持喷墨打印头的方法的多个固定装置
IPC结构图谱:
B | 作业;运输 |
--B41 | 印刷;排版机;打字机;模印机 |
----B41J | 打字机;选择性印刷机构,即不用印刷的印刷机构;排版错误的修正 |
------B41J2/00 | 以打印或标记工艺为特征而设计的打字机或选择性印刷机构 |
--------B41J2/005 | .特征在于使液体或粉粒有选择地与印刷材料接触 |
----------B41J2/01 | ..油墨喷射 |
------------B41J2/07 | ...特征在于喷墨控制 |