KR101033074B1 - 액체 토출 헤드 - Google Patents

액체 토출 헤드 Download PDF

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Publication number
KR101033074B1
KR101033074B1 KR1020080047930A KR20080047930A KR101033074B1 KR 101033074 B1 KR101033074 B1 KR 101033074B1 KR 1020080047930 A KR1020080047930 A KR 1020080047930A KR 20080047930 A KR20080047930 A KR 20080047930A KR 101033074 B1 KR101033074 B1 KR 101033074B1
Authority
KR
South Korea
Prior art keywords
liquid
discharge
discharge port
ejection
projections
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020080047930A
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English (en)
Korean (ko)
Other versions
KR20080103916A (ko
Inventor
야스노리 다께이
슈우이찌 무라까미
겐지 야베
Original Assignee
캐논 가부시끼가이샤
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.)
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Publication date
Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20080103916A publication Critical patent/KR20080103916A/ko
Application granted granted Critical
Publication of KR101033074B1 publication Critical patent/KR101033074B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41J2/1433—Structure of nozzle plates
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B41J2/1603—Production of bubble jet print heads of the front shooter type
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2002/14169—Bubble vented to the ambience
    • 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
    • B41J2002/14387—Front 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
    • 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
    • B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per chamber
    • 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
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Nozzles (AREA)
KR1020080047930A 2007-05-25 2008-05-23 액체 토출 헤드 Expired - Fee Related KR101033074B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00139178 2007-05-25
JP2007139178A JP5020708B2 (ja) 2007-05-25 2007-05-25 液体吐出ヘッドおよびインクジェット記録装置

Publications (2)

Publication Number Publication Date
KR20080103916A KR20080103916A (ko) 2008-11-28
KR101033074B1 true KR101033074B1 (ko) 2011-05-06

Family

ID=39651411

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080047930A Expired - Fee Related KR101033074B1 (ko) 2007-05-25 2008-05-23 액체 토출 헤드

Country Status (5)

Country Link
US (1) US7887159B2 (enExample)
EP (1) EP1995069B1 (enExample)
JP (1) JP5020708B2 (enExample)
KR (1) KR101033074B1 (enExample)
CN (1) CN101310983B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10717278B2 (en) 2010-03-31 2020-07-21 Hewlett-Packard Development Company, L.P. Noncircular inkjet nozzle
EP2552701B1 (en) 2010-03-31 2022-02-23 Hewlett-Packard Development Company, L.P. Noncircular inkjet nozzle
JP5804787B2 (ja) * 2011-06-13 2015-11-04 キヤノン株式会社 記録ヘッドおよびインクジェット記録装置
JP5875293B2 (ja) * 2011-08-25 2016-03-02 キヤノン株式会社 記録ヘッドおよびインクジェット記録装置
JP5634583B2 (ja) * 2012-10-30 2014-12-03 キヤノン株式会社 液体吐出ヘッド
US8944549B2 (en) 2013-06-24 2015-02-03 Hewlett-Packard Development Company, L.P. Nozzle layouts for printheads
US10160210B2 (en) * 2014-04-29 2018-12-25 Hewlett-Packard Development Company, L.P. Selecting a nozzle column based on image content
EP3000602B1 (en) * 2014-09-26 2020-07-22 Agfa Nv High viscosity jetting method
CN107073959B (zh) 2014-10-30 2019-11-12 惠普发展公司，有限责任合伙企业 用于打印文档的方法、打印系统以及非暂时性机器可读介质
US10661564B2 (en) * 2014-10-30 2020-05-26 Hewlett-Packard Development Company, L.P. Ink jet printing
US10040290B2 (en) * 2016-01-08 2018-08-07 Canon Kabushiki Kaisha Liquid ejection head, liquid ejection apparatus, and method of supplying liquid
US10195848B2 (en) * 2016-01-08 2019-02-05 Canon Kabushiki Kaisha Liquid discharge head and liquid discharge method
US10293607B2 (en) * 2016-01-08 2019-05-21 Canon Kabushiki Kaisha Recording element board and liquid discharge head
JP6877970B2 (ja) * 2016-01-08 2021-05-26 キヤノン株式会社 液体吐出ヘッド及び液体吐出方法
JP6929639B2 (ja) 2016-01-08 2021-09-01 キヤノン株式会社 液体吐出ヘッド、液体吐出装置及び液体の供給方法
JP6860305B2 (ja) * 2016-07-22 2021-04-14 キヤノン株式会社 液体吐出ヘッド及び液体吐出装置
JP2018199235A (ja) * 2017-05-26 2018-12-20 キヤノン株式会社 液体吐出ヘッド
JP7523036B2 (ja) * 2020-07-27 2024-07-26 パナソニックＩｐマネジメント株式会社 液滴観察装置およびミスト発生判定方法
JP2023105419A (ja) * 2022-01-19 2023-07-31 セイコーエプソン株式会社 液体噴射ヘッド、及び、液体噴射装置
KR102479883B1 (ko) * 2022-02-21 2022-12-21 주식회사 미드바르 다열 카트리지방식을 적용한 양액주입장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001171112A (ja) * 1999-12-15 2001-06-26 Sony Corp プリンタヘッド
KR20040082281A (ko) * 2003-03-18 2004-09-24 세이코 엡슨 가부시키가이샤 기능 액체방울 토출 헤드의 구동 제어 방법, 기능액체방울 토출 장치, 전기 광학 장치, 액정 표시 장치의제조 방법, 유기 ｅｌ 장치의 제조 방법, 전자 방출장치의 제조 방법, ｐｄｐ 장치의 제조 방법, 전기 영동표시 장치의 제조 방법, 컬러 필터의 제조 방법, 유기ｅｌ의 제조 방법, 스페이서 형성 방법, 금속 배선 형성방법, 렌즈 형성 방법, 레지스트 형성 방법 및 광확산체형성 방법
JP2006130701A (ja) * 2004-11-02 2006-05-25 Sharp Corp インク吐出装置

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US5818479A (en) * 1993-09-03 1998-10-06 Microparts Gmbh Nozzle plate for a liquid jet print head
US6086196A (en) * 1995-04-14 2000-07-11 Sony Corporation Printing device
US6123413A (en) * 1995-10-25 2000-09-26 Hewlett-Packard Company Reduced spray inkjet printhead orifice
US6527369B1 (en) * 1995-10-25 2003-03-04 Hewlett-Packard Company Asymmetric printhead orifice
US6371596B1 (en) * 1995-10-25 2002-04-16 Hewlett-Packard Company Asymmetric ink emitting orifices for improved inkjet drop formation
US6328399B1 (en) 1998-05-20 2001-12-11 Eastman Kodak Company Printer and print head capable of printing in a plurality of dynamic ranges of ink droplet volumes and method of assembling same
JP3675272B2 (ja) * 1999-01-29 2005-07-27 キヤノン株式会社 液体吐出ヘッドおよびその製造方法
JP4115465B2 (ja) * 2004-06-02 2008-07-09 キヤノン株式会社 インクジェット記録ヘッド、インクジェット記録ヘッドを備えるインクジェットカートリッジ、及びインクジェット記録装置
US20050285901A1 (en) * 2004-06-29 2005-12-29 Xerox Corporation Ink jet nozzle geometry selection by laser ablation of thin walls
CN101316712B (zh) 2005-11-29 2011-07-06 佳能株式会社 液体排出方法、液体排出头和液体排出装置
JP2007190741A (ja) * 2006-01-18 2007-08-02 Seiko Epson Corp 印刷装置、画像処理装置、印刷方法、および画像処理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001171112A (ja) * 1999-12-15 2001-06-26 Sony Corp プリンタヘッド
KR20040082281A (ko) * 2003-03-18 2004-09-24 세이코 엡슨 가부시키가이샤 기능 액체방울 토출 헤드의 구동 제어 방법, 기능액체방울 토출 장치, 전기 광학 장치, 액정 표시 장치의제조 방법, 유기 ｅｌ 장치의 제조 방법, 전자 방출장치의 제조 방법, ｐｄｐ 장치의 제조 방법, 전기 영동표시 장치의 제조 방법, 컬러 필터의 제조 방법, 유기ｅｌ의 제조 방법, 스페이서 형성 방법, 금속 배선 형성방법, 렌즈 형성 방법, 레지스트 형성 방법 및 광확산체형성 방법
JP2006130701A (ja) * 2004-11-02 2006-05-25 Sharp Corp インク吐出装置

Also Published As

Publication number Publication date
US7887159B2 (en) 2011-02-15
CN101310983A (zh) 2008-11-26
EP1995069B1 (en) 2013-10-09
EP1995069A1 (en) 2008-11-26
KR20080103916A (ko) 2008-11-28
US20090002447A1 (en) 2009-01-01
JP5020708B2 (ja) 2012-09-05
JP2008290380A (ja) 2008-12-04
CN101310983B (zh) 2012-09-26

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