Title:
DRIVE WAVEFORM GENERATION DEVICE, DEVICE FOR DISCHARGING LIQUID
Document Type and Number:
Japanese Patent JP2017206004
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To make it possible to generate discharge speed variation due to an adjacent crosstalk.SOLUTION: A discharge state of an adjacent nozzle, which is adjacent to an object nozzle, is detected by an adjacent data detection part 715, a waveform generation part 714 determines a correction value of a drive waveform which is given to pressure generation means of the object nozzle corresponding to the discharge state of the adjacent nozzle detected by the adjacent data detection part 715, herein, a voltage adjustment value [%] by use of a correction value table, and outputs drive waveform data in which a voltage value of basic drive waveform data, which is stored and held in a waveform data storage part 713, is corrected (adjusted) according to the voltage adjustment value.SELECTED DRAWING: Figure 7
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Inventors:
AKIYAMA KOTA
Application Number:
JP2017059326A
Publication Date:
November 24, 2017
Filing Date:
March 24, 2017
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
B41J2/14; B41J2/015; B41J2/205
Domestic Patent References:
| JPS62116154A | 1987-05-27 | |||
| JP2016074145A | 2016-05-12 | |||
| JP2015174395A | 2015-10-05 | |||
| JP2017503689A | 2017-02-02 | |||
| JP2014058095A | 2014-04-03 | |||
| JP2013075490A | 2013-04-25 | |||
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Foreign References:
| US20120120138A1 | 2012-05-17 | |||
| KR20080008308A | 2008-01-23 |
Attorney, Agent or Firm:
Tomiho Inamoto