KR100553623B1 - 잉크 제트 기록 헤드 - Google Patents
잉크 제트 기록 헤드 Download PDFInfo
- Publication number
- KR100553623B1 KR100553623B1 KR1020030046337A KR20030046337A KR100553623B1 KR 100553623 B1 KR100553623 B1 KR 100553623B1 KR 1020030046337 A KR1020030046337 A KR 1020030046337A KR 20030046337 A KR20030046337 A KR 20030046337A KR 100553623 B1 KR100553623 B1 KR 100553623B1
- Authority
- KR
- South Korea
- Prior art keywords
- discharge port
- recording head
- port portion
- discharge
- ink
- 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
Links
Images
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
-
- 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
- B41J2/14—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
- B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Abstract
Description
Claims (10)
- 잉크 제트 기록 헤드이며,액체가 유동하는 복수의 노즐과,액체를 각각의 노즐로 공급하기 위한 공급 챔버와,액적을 토출시키기 위한 노즐 단부 개구인 복수의 토출 포트를 포함하고,상기 노즐은,액적을 토출시키기 위해, 열 에너지를 발생시키기 위한 토출 에너지 발생 소자에 의해 버블이 발생되는 버블링 챔버, 상기 토출 포트를 포함하며 상기 토출 포트와 상기 버블링 챔버 사이에서 연통하는 토출 포트부, 및 잉크를 버블링 챔버로 공급하기 위한 공급 통로로 구성된 유동 통로 구성 기판과,상기 토출 에너지 발생 소자가 제공되어 있으며 주 표면에 의해 상기 유동 통로 구성 기판과 결합하는 소자 기판을 갖고,상기 토출 포트부는,상기 토출 포트를 포함하는 일정한 직경의 제1 토출 포트부와,제1 토출 포트부에 대해 연속적이며 상기 제1 토출 포트부 및 상기 버블링 챔버와 각각 단차를 가지고 연통하는 제2 토출 포트부를 포함하며,상기 제2 토출 포트부와 상기 버블링 챔버 사이의 경계부 및 상기 제2 토출 포트부와 상기 제1 토출 포트부 사이의 경계부는 곡률을 갖는 벽에 의해 연속적으로 형성되는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제1항에 있어서, 상기 제2 토출 포트부는 상기 소자 기판의 주 표면에 대해 수직이며 상기 제2 토출 포트부와 상기 버블링 챔버 사이의 경계부 내에서 상기 곡률을 갖는 벽과 연속적인 벽을 갖는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제1항에 있어서, 상기 노즐은 액적이 토출 포트로부터 비상하는 토출 방향과 상기 공급 통로 내에서 유동하는 액체의 유동 방향을 직교시킴으로써 형성되는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제2항에 있어서, 상기 노즐은 액적이 토출 포트로부터 비상하는 토출 방향과 상기 공급 통로 내에서 유동하는 액체의 유동 방향을 직교시킴으로써 형성되는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제1항에 있어서, 상기 유동 통로 구성 기판은 복수의 상기 토출 에너지 발생 소자 및 복수의 상기 노즐을 가지며, 종방향이 평행하게 배열된 노즐들을 갖는 제1 노즐 열 및 각각 상기 공급 챔버를 가로질러 제1 노즐 열에 대향한 위치에서 종방향이 평행하게 배열된 노즐들을 갖는 제2 노즐 열을 구비하고,제2 노즐 열 내의 노즐들은 인접한 노즐들 사이의 피치가 제1 노즐 열 내의 노즐들에 대하여 1/2 피치만큼 상호 편위되도록 배열되는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제1항에 있어서, 상기 토출 에너지 발생 소자에 의해 발생되는 버블은 상기 토출 포트를 통과함으로써 외부 공기와 연통하는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제2항에 있어서, 상기 토출 에너지 발생 소자에 의해 발생되는 버블은 상기 토출 포트를 통과함으로써 외부 공기와 연통하는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제3항에 있어서, 상기 토출 에너지 발생 소자에 의해 발생되는 버블은 상기 토출 포트를 통과함으로써 외부 공기와 연통하는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제4항에 있어서, 상기 토출 에너지 발생 소자에 의해 발생되는 버블은 상기 토출 포트를 통과함으로써 외부 공기와 연통하는 것을 특징으로 하는 잉크 제트 기록 헤드.
- 제5항에 있어서, 상기 토출 에너지 발생 소자에 의해 발생되는 버블은 상기 토출 포트를 통과함으로써 외부 공기와 연통하는 것을 특징으로 하는 잉크 제트 기록 헤드.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002201877 | 2002-07-10 | ||
JPJP-P-2002-00201877 | 2002-07-10 | ||
JP2003271625A JP4027281B2 (ja) | 2002-07-10 | 2003-07-07 | インクジェット記録ヘッド |
JPJP-P-2003-00271625 | 2003-07-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040005680A KR20040005680A (ko) | 2004-01-16 |
KR100553623B1 true KR100553623B1 (ko) | 2006-02-22 |
Family
ID=29738473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030046337A Expired - Fee Related KR100553623B1 (ko) | 2002-07-10 | 2003-07-09 | 잉크 제트 기록 헤드 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6984026B2 (ko) |
EP (1) | EP1380420B1 (ko) |
JP (1) | JP4027281B2 (ko) |
KR (1) | KR100553623B1 (ko) |
CN (1) | CN1265964C (ko) |
DE (1) | DE60324737D1 (ko) |
TW (1) | TWI270466B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10227255B4 (de) * | 2002-06-19 | 2008-06-26 | Hyperstone Gmbh | Verfahren zur Wiederherstellung von Verwaltungsdatensätzen eines blockweise löschbaren Speichers |
JP3891561B2 (ja) | 2002-07-24 | 2007-03-14 | キヤノン株式会社 | インクジェット記録ヘッド |
JP4323947B2 (ja) | 2003-01-10 | 2009-09-02 | キヤノン株式会社 | インクジェット記録ヘッド |
TWI306812B (en) * | 2005-10-17 | 2009-03-01 | Canon Kk | Liquid discharge head and manufacturing method of the same |
WO2007064021A1 (ja) | 2005-11-29 | 2007-06-07 | Canon Kabushiki Kaisha | 液体吐出方法、液体吐出ヘッド、及び液体吐出装置 |
JP2009056628A (ja) | 2007-08-30 | 2009-03-19 | Canon Inc | 液体吐出ヘッド及びインクジェット記録装置 |
JP5058719B2 (ja) * | 2007-08-30 | 2012-10-24 | キヤノン株式会社 | 液体吐出ヘッド及びインクジェット記録装置 |
US7735962B2 (en) | 2007-08-31 | 2010-06-15 | Canon Kabushiki Kaisha | Ink jet print head |
JP2009061672A (ja) | 2007-09-06 | 2009-03-26 | Canon Inc | インクジェット記録ヘッド |
JP5393082B2 (ja) * | 2008-08-29 | 2014-01-22 | キヤノン株式会社 | 液体吐出ヘッド |
JP5578859B2 (ja) * | 2010-01-14 | 2014-08-27 | キヤノン株式会社 | 液体吐出ヘッド及び液体吐出ヘッドの製造方法 |
JP6029308B2 (ja) * | 2011-04-19 | 2016-11-24 | キヤノン株式会社 | 液体吐出ヘッドの駆動方法および液体吐出装置 |
JP5770537B2 (ja) * | 2011-06-02 | 2015-08-26 | 矢崎総業株式会社 | インサート成形用金型及びカラーのインサート成形方法 |
JP6376731B2 (ja) * | 2012-08-10 | 2018-08-22 | キヤノン株式会社 | 液体吐出ヘッド及び液体吐出装置 |
JP5659202B2 (ja) * | 2012-08-30 | 2015-01-28 | 京セラドキュメントソリューションズ株式会社 | インクジェット記録装置 |
US10300698B2 (en) | 2017-06-05 | 2019-05-28 | Canon Kabushiki Kaisha | Liquid ejection head |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2728657A1 (de) | 1977-06-24 | 1979-01-04 | Siemens Ag | Duesenplatte fuer tintenschreibeinrichtungen |
JPS54161935A (en) | 1978-06-12 | 1979-12-22 | Seiko Epson Corp | Ink jet printer |
JPS57107848A (en) | 1980-12-26 | 1982-07-05 | Ricoh Co Ltd | Ink jet nozzle plate |
IN157880B (ko) | 1982-10-27 | 1986-07-12 | Dunlop Ltd | |
JPS61185455A (ja) | 1985-02-14 | 1986-08-19 | Olympus Optical Co Ltd | インクジエツトプリンタ |
JPS61249768A (ja) | 1985-04-30 | 1986-11-06 | Olympus Optical Co Ltd | インクジエツト記録装置 |
JP2671300B2 (ja) | 1986-03-17 | 1997-10-29 | セイコーエプソン株式会社 | インクジエツト記録装置 |
JPH0410941A (ja) | 1990-04-27 | 1992-01-16 | Canon Inc | 液滴噴射方法及び該方法を用いた記録装置 |
JP2783647B2 (ja) | 1990-04-27 | 1998-08-06 | キヤノン株式会社 | 液体噴射方法および該方法を用いた記録装置 |
JPH0412859A (ja) | 1990-04-28 | 1992-01-17 | Canon Inc | 液体噴射方法、該方法を用いた記録ヘッド及び該方法を用いた記録装置 |
JPH05177834A (ja) | 1991-06-04 | 1993-07-20 | Seiko Epson Corp | インクジェット記録ヘッド |
JPH06286129A (ja) * | 1992-02-20 | 1994-10-11 | Seikosha Co Ltd | インクジェットヘッド |
US6137510A (en) | 1996-11-15 | 2000-10-24 | Canon Kabushiki Kaisha | Ink jet head |
JP3768645B2 (ja) | 1997-06-18 | 2006-04-19 | キヤノン株式会社 | インクジェット記録ヘッド |
JPH1178029A (ja) * | 1997-09-04 | 1999-03-23 | Canon Inc | インクジェット記録ヘッド |
US6540335B2 (en) | 1997-12-05 | 2003-04-01 | Canon Kabushiki Kaisha | Ink jet print head and ink jet printing device mounting this head |
US6350016B1 (en) | 1998-02-10 | 2002-02-26 | Canon Kabushiki Kaisha | Liquid ejecting method and liquid ejecting head |
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 |
US6443561B1 (en) | 1999-08-24 | 2002-09-03 | Canon Kabushiki Kaisha | Liquid discharge head, driving method therefor, and cartridge, and image forming apparatus |
US6439696B1 (en) | 1999-10-12 | 2002-08-27 | Canon Kabushiki Kaisha | Ink jet printing apparatus, ink jet printing method and ink jet print head with control of drive voltage and pulse width |
US6547381B2 (en) | 2000-06-23 | 2003-04-15 | Canon Kabushiki Kaisha | Ink, image recording process, ink cartridge, recording unit, ink set, crust-preventing method and image forming apparatus |
US6398348B1 (en) | 2000-09-05 | 2002-06-04 | Hewlett-Packard Company | Printing structure with insulator layer |
US6830309B2 (en) | 2000-09-06 | 2004-12-14 | Canon Kabushiki Kaisha | Method for manufacturing ink jet recording head, ink jet recording head and ink jet recording method |
US6848769B2 (en) | 2001-06-20 | 2005-02-01 | Canon Kabushiki Kaisha | Liquid ejecting head having a plurality of groups of ejection openings, and image-forming device using the same |
DE60229334D1 (de) | 2001-08-31 | 2008-11-27 | Canon Kk | Flüssigkeitsausstosskopf und damit versehene Bilderzeugungsvorrichtung |
US6854820B2 (en) | 2001-09-26 | 2005-02-15 | Canon Kabushiki Kaisha | Method for ejecting liquid, liquid ejection head and image-forming apparatus using the same |
JP2003311966A (ja) * | 2002-04-23 | 2003-11-06 | Canon Inc | インクジェット記録ヘッド |
JP3927854B2 (ja) * | 2002-04-23 | 2007-06-13 | キヤノン株式会社 | インクジェット記録ヘッド |
JP4027282B2 (ja) * | 2002-07-10 | 2007-12-26 | キヤノン株式会社 | インクジェット記録ヘッド |
JP3891561B2 (ja) * | 2002-07-24 | 2007-03-14 | キヤノン株式会社 | インクジェット記録ヘッド |
-
2003
- 2003-07-07 JP JP2003271625A patent/JP4027281B2/ja not_active Expired - Fee Related
- 2003-07-08 US US10/614,009 patent/US6984026B2/en not_active Expired - Fee Related
- 2003-07-09 KR KR1020030046337A patent/KR100553623B1/ko not_active Expired - Fee Related
- 2003-07-10 CN CNB031467822A patent/CN1265964C/zh not_active Expired - Fee Related
- 2003-07-10 TW TW092118900A patent/TWI270466B/zh not_active IP Right Cessation
- 2003-07-10 DE DE60324737T patent/DE60324737D1/de not_active Expired - Lifetime
- 2003-07-10 EP EP03015755A patent/EP1380420B1/en not_active Expired - Lifetime
-
2005
- 2005-06-01 US US11/140,997 patent/US7090334B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040056927A1 (en) | 2004-03-25 |
US7090334B2 (en) | 2006-08-15 |
TW200415027A (en) | 2004-08-16 |
JP4027281B2 (ja) | 2007-12-26 |
US20050219326A1 (en) | 2005-10-06 |
DE60324737D1 (de) | 2009-01-02 |
CN1265964C (zh) | 2006-07-26 |
EP1380420A3 (en) | 2004-06-16 |
EP1380420B1 (en) | 2008-11-19 |
CN1475349A (zh) | 2004-02-18 |
TWI270466B (en) | 2007-01-11 |
US6984026B2 (en) | 2006-01-10 |
JP2004042651A (ja) | 2004-02-12 |
KR20040005680A (ko) | 2004-01-16 |
EP1380420A2 (en) | 2004-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100553623B1 (ko) | 잉크 제트 기록 헤드 | |
JP4323947B2 (ja) | インクジェット記録ヘッド | |
JP2656481B2 (ja) | インクジエツト記録ヘツド | |
JP4027282B2 (ja) | インクジェット記録ヘッド | |
JP2002036556A (ja) | インクジェットプリントヘッド | |
JPH0381155A (ja) | インクジェットプリントヘッド | |
US8083325B2 (en) | Liquid ejection recording head having element substrate with plural supply ports | |
JP4119131B2 (ja) | 二層印刷ヘッド構成を使用する音響インキ印刷を行うための小滴噴射装置 | |
JP5393082B2 (ja) | 液体吐出ヘッド | |
JP5031534B2 (ja) | インクジェット記録ヘッド | |
KR100416544B1 (ko) | 이중히터를 가지는 버블젯 방식의 잉크젯프린트 헤드 | |
JP6794159B2 (ja) | 液体吐出ヘッド及び液体吐出装置 | |
EP2170614B1 (en) | Fluid ejection device | |
JP4137164B2 (ja) | インクジェット記録ヘッド | |
US20020109753A1 (en) | High density jetting a high density jetting apparatus | |
JP2984415B2 (ja) | 発熱素子を用いたインクジェット記録装置 | |
JP2005125696A (ja) | インクジェット記録ヘッド | |
JPH04211950A (ja) | 液体噴射記録ヘッドおよび液体噴射記録装置 | |
JPH04118247A (ja) | インクジェット記録装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20030709 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20050418 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20051227 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060213 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060214 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090120 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100126 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110125 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120127 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130123 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130123 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140127 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20140127 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150127 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20150127 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160121 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20160121 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170125 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20170125 Start annual number: 12 End annual number: 12 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20181124 |