SG11202007859SA - Droplet ejector - Google Patents

Droplet ejector

Info

Publication number
SG11202007859SA
SG11202007859SA SG11202007859SA SG11202007859SA SG11202007859SA SG 11202007859S A SG11202007859S A SG 11202007859SA SG 11202007859S A SG11202007859S A SG 11202007859SA SG 11202007859S A SG11202007859S A SG 11202007859SA SG 11202007859S A SG11202007859S A SG 11202007859SA
Authority
SG
Singapore
Prior art keywords
droplet ejector
ejector
droplet
Prior art date
Application number
SG11202007859SA
Inventor
Gregory John Mcavoy
Original Assignee
3C Project Man Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3C Project Man Limited filed Critical 3C Project Man Limited
Publication of SG11202007859SA publication Critical patent/SG11202007859SA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/1437—Back shooter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/15—Moving nozzle or nozzle plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/18—Electrical connection established using vias
SG11202007859SA 2018-02-27 2019-02-26 Droplet ejector SG11202007859SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1803177.3A GB201803177D0 (en) 2018-02-27 2018-02-27 Droplet ejector
PCT/EP2019/054776 WO2019166452A1 (en) 2018-02-27 2019-02-26 Droplet ejector

Publications (1)

Publication Number Publication Date
SG11202007859SA true SG11202007859SA (en) 2020-09-29

Family

ID=61903229

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202007859SA SG11202007859SA (en) 2018-02-27 2019-02-26 Droplet ejector

Country Status (7)

Country Link
US (2) US11400710B2 (en)
EP (1) EP3758943B1 (en)
JP (2) JP2021514880A (en)
CN (1) CN111788073B (en)
GB (1) GB201803177D0 (en)
SG (1) SG11202007859SA (en)
WO (1) WO2019166452A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201803177D0 (en) 2018-02-27 2018-04-11 3C Project Man Limited Droplet ejector
JP7268392B2 (en) * 2018-07-20 2023-05-08 株式会社リコー Droplet forming device, droplet forming method, and dispensing device
JP2023017513A (en) * 2021-07-26 2023-02-07 株式会社リコー Actuator, liquid discharge head, liquid discharge unit, and liquid discharge device

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3189491B2 (en) 1993-05-26 2001-07-16 ブラザー工業株式会社 Ink jet device
KR100413678B1 (en) * 2000-07-24 2003-12-31 삼성전자주식회사 Heater of bubble-jet type ink-jet printhead enabling gray scale and manufacturing method thereof
JP2003008091A (en) * 2001-06-26 2003-01-10 Oki Data Corp Diaphragm type piezoelectric actuator and ink jet head
US6428140B1 (en) * 2001-09-28 2002-08-06 Hewlett-Packard Company Restriction within fluid cavity of fluid drop ejector
JP4160789B2 (en) 2002-06-21 2008-10-08 松下電器産業株式会社 Piezoelectric actuator, ink jet head provided with the same, and ink jet recording apparatus
US7125107B2 (en) 2003-06-30 2006-10-24 Kyocera Corporation Method for driving piezoelectric ink jet head
US7176600B2 (en) * 2003-12-18 2007-02-13 Palo Alto Research Center Incorporated Poling system for piezoelectric diaphragm structures
JP2007001051A (en) * 2005-06-21 2007-01-11 Fuji Xerox Co Ltd Liquid drop ejection head and liquid drop ejector
KR101070944B1 (en) * 2006-07-11 2011-10-06 가부시키가이샤 무라타 세이사쿠쇼 Piezoelectric pump
JP4985265B2 (en) * 2006-09-29 2012-07-25 ブラザー工業株式会社 Method for manufacturing piezoelectric actuator
JP5190841B2 (en) 2007-05-31 2013-04-24 独立行政法人産業技術総合研究所 Piezoelectric thin film, piezoelectric body and manufacturing method thereof, and piezoelectric resonator, actuator element, and physical sensor using the piezoelectric thin film
EP2123458B1 (en) 2008-05-20 2013-09-18 Ricoh Company, Ltd. Piezoelectric actuator, liquid-drop ejecting head, and liquid-drop ejecting apparatus
US8061820B2 (en) 2009-02-19 2011-11-22 Fujifilm Corporation Ring electrode for fluid ejection
KR101069927B1 (en) 2009-02-25 2011-10-05 삼성전기주식회사 Ink-Jet Head
KR101865989B1 (en) * 2011-08-31 2018-06-08 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. Fluid ejection device with fluid displacement actuator and related methods
JP5659198B2 (en) * 2011-09-15 2015-01-28 東芝テック株式会社 Inkjet head and inkjet recording apparatus
US20130222481A1 (en) 2012-02-27 2013-08-29 Toshiba Tec Kabushiki Kaisha Inkjet head and method of manufacturing the same
JP5732428B2 (en) 2012-04-17 2015-06-10 東芝テック株式会社 Inkjet head
JP5674735B2 (en) 2012-08-31 2015-02-25 東芝テック株式会社 Inkjet head and image forming apparatus
JP5663538B2 (en) 2012-08-31 2015-02-04 東芝テック株式会社 Inkjet head
JP5740371B2 (en) 2012-09-11 2015-06-24 東芝テック株式会社 Inkjet head
JP2014144596A (en) * 2013-01-30 2014-08-14 Brother Ind Ltd Liquid discharge device
JP5916676B2 (en) * 2013-09-20 2016-05-11 株式会社東芝 Ink jet head, ink jet recording apparatus, and method of manufacturing ink jet head
JP2015123547A (en) 2013-12-26 2015-07-06 株式会社村田製作所 Wafer, electronic part, manufacturing method of wafer and manufacturing method of electronic part
JP6190837B2 (en) * 2015-03-23 2017-08-30 東芝テック株式会社 Inkjet head and inkjet recording apparatus
JP2017196800A (en) 2016-04-27 2017-11-02 東芝テック株式会社 Ink-jet head and ink-jet recording device
JP6117403B1 (en) * 2016-05-25 2017-04-19 株式会社東芝 Inkjet recording head
GB2554381A (en) 2016-09-23 2018-04-04 John Mcavoy Gregory Droplet ejector
GB201803177D0 (en) 2018-02-27 2018-04-11 3C Project Man Limited Droplet ejector

Also Published As

Publication number Publication date
CN111788073A (en) 2020-10-16
GB201803177D0 (en) 2018-04-11
US20200391510A1 (en) 2020-12-17
US20220324230A1 (en) 2022-10-13
US11400710B2 (en) 2022-08-02
EP3758943A1 (en) 2021-01-06
WO2019166452A1 (en) 2019-09-06
JP2024042000A (en) 2024-03-27
US11827018B2 (en) 2023-11-28
CN111788073B (en) 2022-09-27
EP3758943B1 (en) 2022-11-23
JP2021514880A (en) 2021-06-17

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