基本信息:
- 专利标题： Page wide ink jet printing apparatus and method
- 专利标题（中）：Seitenbreitiges喷墨打印设备和方法
- 申请号：EP06006020.9 申请日：2006-03-23
- 公开(公告)号：EP1705014A3 公开(公告)日：2012-03-14
- 发明人： Wada, Satoshi
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 3-30-2, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 3-30-2, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Weser, Wolfgang
- 优先权： JP2005086720 20050324
- 主分类号： B41J2/155
- IPC分类号： B41J2/155 ; B41J2/515 ; B41J2/355
摘要：
The present invention provides an ink jet printing apparatus that carries out printing using a connecting head composed of a plurality of chips connected together and each having a array of nozzles through which ink is ejected, wherein possible white stripes are suppressed, the white stripes being attributed to connecting portions in each chip are reduced. According to the present invention, a plurality of chips CH are arranged in each connecting head; each of the chips has a nozzle array of a plurality of nozzles. Each nozzle array is provided with a connecting portion nozzle and non-connecting portion nozzles. The connecting portion nozzle in one of the nozzle arrays overlaps the corresponding non-connecting portion nozzle in the other nozzle array in a direction in which the nozzle arrays are arranged. Ejection of ink droplets from the non-connecting portion nozzle is controlled by control means in accordance with printing conditions.
公开/授权文献:
- EP1705014B1 Ink jet printing apparatus and ink jet printing method 公开/授权日：2013-09-25
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 |
| ------------B41J2/015 | ...特征在于喷墨的产生方法 |
| --------------B41J2/145 | ....其安装 |
| ----------------B41J2/155 | .....行印刷 |