Invention Grant
- Patent Title: Print pattern generation on a substrate
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Application No.: US16519940Application Date: 2019-07-23
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Publication No.: US10933629B2Publication Date: 2021-03-02
- Inventor: Dimos Poulikakos , Julian Schneider , Patrick Galliker
- Applicant: ETH ZURICH
- Applicant Address: CH Zurich
- Assignee: ETH ZURICH
- Current Assignee: ETH ZURICH
- Current Assignee Address: CH Zurich
- Agency: Sughrue Mion, PLLC
- Priority: EP15164289 20150420
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/21 ; B41J2/145

Abstract:
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.
Information query
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