- 专利标题: Print pattern generation on a substrate
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申请号: US16519940申请日: 2019-07-23
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公开(公告)号: US10933629B2公开(公告)日: 2021-03-02
- 发明人: Dimos Poulikakos , Julian Schneider , Patrick Galliker
- 申请人: ETH ZURICH
- 申请人地址: CH Zurich
- 专利权人: ETH ZURICH
- 当前专利权人: ETH ZURICH
- 当前专利权人地址: CH Zurich
- 代理机构: Sughrue Mion, PLLC
- 优先权: EP15164289 20150420
- 主分类号: B41J2/045
- IPC分类号: B41J2/045 ; B41J2/21 ; B41J2/145
摘要:
A method of printing a print pattern onto a substrate with a print head comprises a plurality of nozzles, where the print head has a rectangular active print head area which includes all of the nozzles. The active print head area is delimited by four sides defining a primary and a secondary direction. The method comprises i) decomposing the print pattern into a plurality of print pattern segments that have dimensions along the primary and secondary direction which are smaller than the dimensions of the active print head area along the primary and secondary direction; ii) assigning each print pattern segment to exactly one nozzle; iii) causing each nozzle to print the print pattern segment assigned to said nozzle. The print head is moved during printing of each print pattern segment within an area that is smaller than said active print head area.
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