HEAD MODULE, PRINTING DEVICE, AND PRINTING METHOD

According to a first invention, since a flow of a spacer dispersed liquid is formed in a transporting chamber 22 separated from a discharging chamber 21 by an internal filter 30, the spacer dispersed liquid is stably discharged through an ejection hole 32, while the discharging chamber 21 on a side...

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Main Authors TANAKA, YASUZO, TSUJI, TAKANORI, YUYAMA, JUNPEI, UCHIDA, HIROTO, INOUE, YUYA, KOSHINA, HIROSHI, HANE, KOJI, MURATA, MASAO
Format Patent
LanguageEnglish
French
German
Published 11.07.2007
Subjects
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
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PERFORMING OPERATIONS
PHYSICS
PRINTING
SELECTIVE PRINTING MECHANISMS
SPRAYING OR ATOMISING IN GENERAL
STAMPS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
TRANSPORTING
TYPEWRITERS
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Summary:According to a first invention, since a flow of a spacer dispersed liquid is formed in a transporting chamber 22 separated from a discharging chamber 21 by an internal filter 30, the spacer dispersed liquid is stably discharged through an ejection hole 32, while the discharging chamber 21 on a side of a nozzle plate 26 is not affected by the flow of the spacer dispersed liquid. According to a second invention, since a spacer dispersed liquid 167 does not flow inside a discharging chamber 121 in a printing state in which the spacer dispersed liquid 167 is discharged, the spacer dispersed liquid 167 is stably discharged through an ejection hole 132. To the contrary, since the spacer dispersed liquid is directed inside both the discharging chamber 121 and the transporting chamber 122 in a waiting state in which the spacer dispersed liquid is not discharged, spacer particles 169 in the spacer dispersed liquid 167 do not settle.
Bibliography:Application Number: EP20050795542