INK JET PRINTING DEVICE AND COLOR FILTER PRINTING DEVICE

PROBLEM TO BE SOLVED: To provide a simple and space-saving inkjet printing device having an ink supply tank, an inkjet head and an ink supply tube connecting them and capable of keeping a stable meniscus of the nozzle without fluctuation in pressure in the head due to vibration of the inkjet head an...

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Bibliographische Detailangaben
Hauptverfasser:	AWAKAWA HIDEO, IMAMURA TOMOHIRO, KAI TOMOHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a simple and space-saving inkjet printing device having an ink supply tank, an inkjet head and an ink supply tube connecting them and capable of keeping a stable meniscus of the nozzle without fluctuation in pressure in the head due to vibration of the inkjet head and free from troubles such as failure of discharge and a miss of a landing position, and to manufacture printed matter with high quality using a color filter printing device making the stable meniscus. SOLUTION: The ink supply tube is constituted by connecting tubes of at least two kinds of materials, is constituted of tubes with at least two kinds of different wall thickness, or a highly extendable tube is arranged in one kind of ink supply tubes, and the highly extendable tube or the tube with the different wall thickness is directly connected with the inkjet head in the inkjet printing device. COPYRIGHT: (C)2008,JPO&INPIT