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1. WO2020110340 - PRINTER

Publication Number WO/2020/110340
Publication Date 04.06.2020
International Application No. PCT/JP2019/016289
International Filing Date 16.04.2019
IPC
B41J 2/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
B41J 29/393 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
29Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
38Drives, motors, controls, or automatic cut-off devices for the entire printing mechanism
393Devices for controlling or analysing the entire machine
CPC
B41J 2/01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
B41J 29/393
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
29Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
38Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
393Devices for controlling or analysing the entire machine ; ; Controlling or analysing mechanical parameters involving printing of test patterns
Applicants
  • 船井電機株式会社 FUNAI ELECTRIC CO., LTD. [JP]/[JP]
Inventors
  • 杉本 秀喜 SUGIMOTO, Hideki
Agents
  • 小俣 純一 KOMATA, Junichi
  • 三藤 誠司 SANTO, Seiji
Priority Data
62/773,55430.11.2018US
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PRINTER
(FR) IMPRIMANTE
(JA) プリンタ
Abstract
(EN)
A printer is provided with: a head (21) that ejects ink at an ink ejecting position on printing coordinates to perform printing; a camera (31) that photographs an area onto which the ink is ejected and outputs an image on image coordinates, the camera (31) photographing a calibration pattern (59) printed when the ink is ejected at a calibration ejecting position that is an ink ejecting position for printing the calibration pattern (59) and outputting an image including the calibration pattern (59); and a calculation unit (25) that calculates a deviation amount between a position of the calibration pattern (59) on the image coordinates and the calibration ejecting position on the printing coordinates.
(FR)
L'invention concerne une imprimante comprenant : une tête (21) qui éjecte de l'encre à une position d'éjection d'encre sur des coordonnées d'impression pour effectuer une impression ; un appareil de prise de vues (31) qui photographie une zone sur laquelle l'encre est éjectée et délivre une image sur des coordonnées d'image, l'appareil de prise de vues (31) photographiant un motif d'étalonnage (59) imprimé lorsque l'encre est éjectée au niveau d'une position d'éjection d'étalonnage qui est une position d'éjection d'encre destinée à imprimer le motif d'étalonnage (59) et délivrant en sortie une image qui contient le motif d'étalonnage (59) ; et une unité de calcul (25) qui calcule une amplitude d'écart entre une position du motif d'étalonnage (59) sur les coordonnées d'image et la position d'éjection d'étalonnage sur les coordonnées d'impression.
(JA)
印刷座標上におけるインクの吐出位置においてインクを吐出して印刷を行うヘッド(21)と、インクが吐出される箇所を撮影し、画像座標上における画像を出力するカメラ(31)であって、キャリブレーションパターン(59)を印刷するためのインクの吐出位置であるキャリブレーション吐出位置においてインクを吐出して印刷されたキャリブレーションパターン(59)を撮影してキャリブレーションパターン(59)を含む画像を出力するカメラ(31)と、画像座標上におけるキャリブレーションパターン(59)の位置と、印刷座標上におけるキャリブレーション吐出位置とのずれの量を算出する算出部(25)と、を備えるプリンタ。
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