Title:
インクジェット記録装置及びプログラム
Document Type and Number:
Japanese Patent JP7468647
Kind Code:
B2
Abstract:
According to the present invention, a drive signal and a control signal in the form of a serial signal transmitted from a drive board to an inkjet head can be suitably synchronized. An inkjet recording device 1 comprises: a drive board 2 which outputs a control signal and a drive signal; and an inkjet head 3 which is connected to the drive board 2 via a cable 4 and ejects ink from a nozzle on the basis of the control signal and the drive signal output from the drive board 2, wherein the drive board includes a generation means (an FPGA 21 and a drive signal generation circuit 24) for generating the control signal and the drive signal, and the inkjet head 3 includes a conversion means (deserializer 31) for converting the control signal from a serial signal to a parallel signal, and a drive means (a drive IC 32) for driving an actuator by inputting the drive signal and the parallel-converted control signal, the inkjet recording device 1 further comprising a delay means (the FPGA 21) for delaying the drive signal by the delay time of the control signal in the conversion means.
Inventors:
Takashi Kobe
Application Number:
JP2022531206A
Publication Date:
April 16, 2024
Filing Date:
June 18, 2020
Export Citation:
Assignee:
Konica Minolta, Inc.
International Classes:
B41J2/04; B41J2/015; B41J2/14
Domestic Patent References:
| JP2000158643A | ||||
| JP2009045761A | ||||
| JP10138473A | ||||
| JP11138798A |
Foreign References:
| US20070070104 |
Attorney, Agent or Firm:
Koyo International Patent Office
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