PRINTING APPARATUS

PROBLEM TO BE SOLVED: To provide a printing apparatus.SOLUTION: A printing apparatus includes: a flow channel plate 110 including a nozzle 128 including an outlet through which ink contained in a pressure chamber is ejected, and a trench 160 disposed around the nozzle 128, and having an opening faci...

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Bibliographic Details
Main Authors LEE SEUNG-HO, KYO JOKEI, TEI ZAIYU, HONG YOUNG-KI, KIM JOONG-HYUK, JIN YONG-WAN
Format Patent
LanguageEnglish
Published 28.03.2013
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a printing apparatus.SOLUTION: A printing apparatus includes: a flow channel plate 110 including a nozzle 128 including an outlet through which ink contained in a pressure chamber is ejected, and a trench 160 disposed around the nozzle 128, and having an opening facing in the same direction with the outlet, the outlet extending into the opening; a piezoelectric actuator 130 configured to provide a change in pressure to the ink contained in the pressure chamber; and an electrostatic actuator 140 configured to provide an electrostatic driving force to the ink contained in the nozzle.
Bibliography:Application Number: JP20120195504