INKJET PRINTING DEVICE AND MANUFACTURING METHOD FOR LIQUID CRYSTAL DISPLAY DEVICE USING IT AND EJECTION METHOD FOR EJECTION LIQUID

摘要

PROBLEM TO BE SOLVED: To provide an inkjet printing device capable of printing by replacing a nozzle determined to be defective for a normally functioning nozzle when an abnormality occurring in discharge of ejection liquid of nozzles is detected in real time, a manufacturing method of a liquid display device utilizing the inkjet printing device and an ejection method for the ejection liquid. SOLUTION: The inkjet printing device comprises at least one head 120 containing a plurality of nozzles 125, a nozzle monitor 180 for detecting in real time whether the ejection liquid is properly discharged from the respective nozzles 125 and an ejection liquid feeding part 160 which supplies the ejection liquid to the head 120. COPYRIGHT: (C)2006,JPO&NCIPI