KR100552662B1 - 다중 배열 구조를 가진 고밀도 잉크 젯 프린트 헤드 - Google Patents
다중 배열 구조를 가진 고밀도 잉크 젯 프린트 헤드 Download PDFInfo
- Publication number
- KR100552662B1 KR100552662B1 KR1020010066747A KR20010066747A KR100552662B1 KR 100552662 B1 KR100552662 B1 KR 100552662B1 KR 1020010066747 A KR1020010066747 A KR 1020010066747A KR 20010066747 A KR20010066747 A KR 20010066747A KR 100552662 B1 KR100552662 B1 KR 100552662B1
- Authority
- KR
- South Korea
- Prior art keywords
- ink
- nozzle
- substrate
- heater
- manifold
- Prior art date
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- 239000000758 substrate Substances 0.000 claims abstract description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
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- 239000010703 silicon Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000005530 etching Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000002161 passivation Methods 0.000 description 6
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- 229920005591 polysilicon Polymers 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
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- 239000012535 impurity Substances 0.000 description 3
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
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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
- 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
- B41J2/145—Arrangement thereof
- B41J2/15—Arrangement thereof for serial printing
-
- 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
- B41J2/145—Arrangement thereof
-
- 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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/14137—Resistor surrounding the nozzle opening
-
- 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
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (5)
- 기판;상기 기판의 표면쪽에 실질적으로 반구형의 형상으로 형성되며, 토출될 잉크가 채워지는 다수의 잉크 챔버;상기 기판의 배면쪽에 형성되며, 상기 잉크 챔버에 잉크를 공급하기 위한 하나의 매니폴드;상기 다수의 잉크 챔버 각각의 바닥에 상기 매니폴드와 연결되도록 형성되는 잉크 채널;상기 기판 상에 일체로 형성되는 노즐판;상기 노즐판에 형성되며, 상기 다수의 잉크 챔버 각각의 중심부에 대응되는 위치에 각각 하나씩 마련되는 다수의 노즐;상기 노즐판 상에 형성되며, 상기 다수의 노즐 각각을 둘러싸는 고리 형상으로 형성된 히터; 및상기 노즐판 상에 마련되며, 상기 히터와 전기적으로 연결되어 상기 히터에 전류를 인가하는 전극;을 구비하며,상기 다수의 노즐은 상기 하나의 매니폴드 위에서 적어도 3 열로 배열되며, 그 각각의 가장자리에서 상기 잉크 챔버의 깊이 방향으로 연장된 노즐 가이드가 형성된 것을 특징으로 하는 잉크 젯 프린트 헤드.
- 제 1항에 있어서,상기 다수의 노즐은 5열로 배열되는 것을 특징으로 하는 잉크 젯 프린트 헤드.
- 제 1항에 있어서,상기 기판은 실리콘 웨이퍼인 것을 특징으로 하는 잉크 젯 프린트 헤드.
- 제 3항에 있어서,상기 노즐판은 상기 실리콘 웨이퍼의 표면을 산화시켜 이루어진 실리콘 산화막인 것을 특징으로 하는 잉크 젯 프린트 헤드.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010066747A KR100552662B1 (ko) | 2001-10-29 | 2001-10-29 | 다중 배열 구조를 가진 고밀도 잉크 젯 프린트 헤드 |
US10/274,049 US6652077B2 (en) | 2001-10-29 | 2002-10-21 | High-density ink-jet printhead having a multi-arrayed structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010066747A KR100552662B1 (ko) | 2001-10-29 | 2001-10-29 | 다중 배열 구조를 가진 고밀도 잉크 젯 프린트 헤드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030034925A KR20030034925A (ko) | 2003-05-09 |
KR100552662B1 true KR100552662B1 (ko) | 2006-02-20 |
Family
ID=19715467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010066747A KR100552662B1 (ko) | 2001-10-29 | 2001-10-29 | 다중 배열 구조를 가진 고밀도 잉크 젯 프린트 헤드 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6652077B2 (ko) |
KR (1) | KR100552662B1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1016030C1 (nl) * | 2000-08-28 | 2002-03-01 | Aquamarijn Holding B V | Sproei inrichting met een nozzleplaat, een nozzleplaat, alsmede werkwijzen ter vervaardiging en voor toepassing van een dergelijke nozzleplaat. |
KR100459905B1 (ko) * | 2002-11-21 | 2004-12-03 | 삼성전자주식회사 | 두 개의 잉크챔버 사이에 배치된 히터를 가진 일체형잉크젯 프린트헤드 및 그 제조방법 |
US7441865B2 (en) | 2004-01-21 | 2008-10-28 | Silverbrook Research Pty Ltd | Printhead chip having longitudinal ink supply channels |
US7524016B2 (en) * | 2004-01-21 | 2009-04-28 | Silverbrook Research Pty Ltd | Cartridge unit having negatively pressurized ink storage |
US7469989B2 (en) * | 2004-01-21 | 2008-12-30 | Silverbrook Research Pty Ltd | Printhead chip having longitudinal ink supply channels interrupted by transverse bridges |
US7367650B2 (en) * | 2004-01-21 | 2008-05-06 | Silverbrook Research Pty Ltd | Printhead chip having low aspect ratio ink supply channels |
US7735965B2 (en) * | 2005-03-31 | 2010-06-15 | Lexmark International Inc. | Overhanging nozzles |
JP4702287B2 (ja) * | 2006-02-13 | 2011-06-15 | セイコーエプソン株式会社 | 液滴吐出装置、機能膜形成方法、液晶配向膜形成装置及び液晶表示装置の液晶配向膜形成方法 |
JP5854693B2 (ja) * | 2010-09-01 | 2016-02-09 | キヤノン株式会社 | 液体吐出ヘッドの製造方法 |
WO2015199642A1 (en) * | 2014-06-23 | 2015-12-30 | Hewlett-Packard Development Company, L.P. | Printhead assembly |
TW201838829A (zh) * | 2017-02-06 | 2018-11-01 | 愛爾蘭商滿捷特科技公司 | 用於全彩頁寬列印的噴墨列印頭 |
Citations (7)
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JPS60204374A (ja) * | 1984-03-30 | 1985-10-15 | Canon Inc | インクジエツト記録ヘツド |
EP0763430A2 (en) * | 1995-09-06 | 1997-03-19 | Eastman Kodak Company | CMOS process compatible fabrication of print heads |
JPH09131890A (ja) * | 1995-10-30 | 1997-05-20 | Hewlett Packard Co <Hp> | インクジェット印刷カートリッジにおけるインク送出方法 |
US6231177B1 (en) * | 1997-09-29 | 2001-05-15 | Sarnoff Corporation | Final print medium having target regions corresponding to the nozzle of print array |
US6260957B1 (en) * | 1999-12-20 | 2001-07-17 | Lexmark International, Inc. | Ink jet printhead with heater chip ink filter |
US6273557B1 (en) * | 1998-03-02 | 2001-08-14 | Hewlett-Packard Company | Micromachined ink feed channels for an inkjet printhead |
US6305790B1 (en) * | 1996-02-07 | 2001-10-23 | Hewlett-Packard Company | Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzle |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5931943B2 (ja) | 1979-04-02 | 1984-08-06 | キヤノン株式会社 | 液体噴射記録法 |
US4882595A (en) | 1987-10-30 | 1989-11-21 | Hewlett-Packard Company | Hydraulically tuned channel architecture |
EP0317171A3 (en) | 1987-11-13 | 1990-07-18 | Hewlett-Packard Company | Integral thin film injection system for thermal ink jet heads and methods of operation |
US4847630A (en) | 1987-12-17 | 1989-07-11 | Hewlett-Packard Company | Integrated thermal ink jet printhead and method of manufacture |
US4990939A (en) * | 1988-09-01 | 1991-02-05 | Ricoh Company, Ltd. | Bubble jet printer head with improved operational speed |
US5760804A (en) | 1990-05-21 | 1998-06-02 | Eastman Kodak Company | Ink-jet printing head for a liquid-jet printing device operating on the heat converter principle and process for making it |
AU657720B2 (en) * | 1991-01-30 | 1995-03-23 | Canon Kabushiki Kaisha | A bubblejet image reproducing apparatus |
US5635966A (en) | 1994-01-11 | 1997-06-03 | Hewlett-Packard Company | Edge feed ink delivery thermal inkjet printhead structure and method of fabrication |
US5850241A (en) | 1995-04-12 | 1998-12-15 | Eastman Kodak Company | Monolithic print head structure and a manufacturing process therefor using anisotropic wet etching |
-
2001
- 2001-10-29 KR KR1020010066747A patent/KR100552662B1/ko active IP Right Grant
-
2002
- 2002-10-21 US US10/274,049 patent/US6652077B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204374A (ja) * | 1984-03-30 | 1985-10-15 | Canon Inc | インクジエツト記録ヘツド |
EP0763430A2 (en) * | 1995-09-06 | 1997-03-19 | Eastman Kodak Company | CMOS process compatible fabrication of print heads |
JPH09131890A (ja) * | 1995-10-30 | 1997-05-20 | Hewlett Packard Co <Hp> | インクジェット印刷カートリッジにおけるインク送出方法 |
US6305790B1 (en) * | 1996-02-07 | 2001-10-23 | Hewlett-Packard Company | Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzle |
US6231177B1 (en) * | 1997-09-29 | 2001-05-15 | Sarnoff Corporation | Final print medium having target regions corresponding to the nozzle of print array |
US6273557B1 (en) * | 1998-03-02 | 2001-08-14 | Hewlett-Packard Company | Micromachined ink feed channels for an inkjet printhead |
US6260957B1 (en) * | 1999-12-20 | 2001-07-17 | Lexmark International, Inc. | Ink jet printhead with heater chip ink filter |
Also Published As
Publication number | Publication date |
---|---|
KR20030034925A (ko) | 2003-05-09 |
US6652077B2 (en) | 2003-11-25 |
US20030081078A1 (en) | 2003-05-01 |
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