PRINTING METHOD, HEAD MODULE, AND PRINTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a printing device that has discharge stability of a spacer particle. SOLUTION: The print head itself 20 is divided into a discharging chamber 21 and a supply chamber 22 by a internal filter 30. In a printing state where a spacer dispersion 67 is discharged from a jetting port 32, the discharge from the jetting port 32 is unsusceptible to the effect of the pressure caused by the flow of the spacer dispersion when the spacer dispersion is allowed to flow within the supply chamber 22 and is not allowed to flow within the discharging chamber 21. Oppositely, in a waiting state where the discharge is not operated, the sedimentation of the spacer particle 69 in the spacer dispersion 67 does not occur and the cloggings of the internal filter 30 and jetting port 32 are hard to occur when the spacer dispersion is allowed to flow both within the discharging chamber 21 and the supply chamber 22. COPYRIGHT: (C)2006,JPO&NCIPI