KR100481996B1 - 압전방식 잉크젯 프린터헤드와 제조방법 - Google Patents
압전방식 잉크젯 프린터헤드와 제조방법 Download PDFInfo
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- KR100481996B1 KR100481996B1 KR10-2003-0039048A KR20030039048A KR100481996B1 KR 100481996 B1 KR100481996 B1 KR 100481996B1 KR 20030039048 A KR20030039048 A KR 20030039048A KR 100481996 B1 KR100481996 B1 KR 100481996B1
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 32
- 239000011241 protective layer Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
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- 238000010438 heat treatment Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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- 239000002210 silicon-based material Substances 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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- 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
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/235—Print head assemblies
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- 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
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
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- 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
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- 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
- B41J2/1607—Production of print heads with piezoelectric elements
- B41J2/161—Production 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1623—Manufacturing processes bonding and adhesion
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- 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
- B41J2/1621—Manufacturing processes
- B41J2/1631—Manufacturing processes photolithography
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- 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
- B41J2/1621—Manufacturing processes
- B41J2/1632—Manufacturing processes machining
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- 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
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
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- 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
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1646—Manufacturing processes thin film formation thin film formation by sputtering
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- 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
- B41J2002/14362—Assembling elements of heads
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- 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
- B41J2202/03—Specific materials used
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (7)
- 다수의 판을 적층하여 구성되는 잉크젯 헤드에 있어서,상, 하부전극 및 그 사이에 삽입되는 압전판과, 상기 상부전극의 상측에 위치하는 보호층과 상기 하부전극의 하측에 배치되는 탄성판으로 구성되는 액츄에이터부와;상기 탄성판의 하측에 배치되어 챔버의 측면부를 형성하는 스페이서와, 상기 스페이서의 하측에 배치되어 챔버를 연장함과 동시에 상기 챔버의 일측에 잉크통로를 형성시키는 채널판과, 상기 채널판의 하측에 배치되어 상기 챔버의 하측부를 형성하고 상기 챔버와 연결되는 노즐이 구비된 노즐판으로 구성되는 잉크유통부와;상기 액츄에이터부 및 스페이서를 관통하여 상기 채널판의 잉크통로에 도달하는 관통구멍에 의해 형성되는 잉크공급부를 포함하는 것을 특징으로 하는 압전방식 잉크젯 프린터헤드.
- 제 1 항에 있어서,상기 노즐은 그 상측부에 테이퍼가 형성되어 상기 챔버에서부터 상기 노즐 시작부까지 상기 챔버의 단면적이 점차적으로 변하는 것을 특징으로 하는 압전방식 잉크젯 프린터헤드.
- 제 1 항 또는 제 2 항에 있어서,상기 잉크젯 헤드는 상기 보호층 상측에 잉크공급통을 구비하고, 상기 액츄에이터부, 상기 잉크유통부, 상기 잉크공급부를 하나의 모듈로 구성하여, 가로 세로로 복수개의 모듈을 동일 평면상에 배치시키면서 상기 잉크공급통으로부터 각각의 관통구멍 및 잉크통로를 통하여 각각의 모듈내의 챔버로 잉크를 공급하는 것을 특징으로 하는 압전방식 잉크젯 프린터헤드.
- 제 1 항 또는 제 2 항에 있어서,상기 탄성판은 그 재료가 ZrO2인 것을 특징으로 하는 압전방식 잉크젯 프린터헤드.
- 제 1 항 또는 제 2 항에 있어서,상기 탄성판은 그 재료가 BaTiO3인 것을 특징으로 하는 압전방식 잉크젯 프린터헤드.
- 제 1 항 또는 제 2 항에 있어서,상기 탄성판은 그 재료가 Al2O3인 것을 특징으로 하는 압전방식 잉크젯 프린터헤드.
- 탄성을 지닌 탄성판과 노즐이 구비된 노즐판 등 다수의 판을 적층하여 구성되는 잉크젯 헤드의 제조방법에 있어서,상기 탄성판을 배치하는 단계와,상기 탄성판 상측에 하부전극을 프린팅하는 단계와,상기 탄성판 하측에 스페이서를 프린팅하는 단계와,상기 스페이서 하측에 채널판을 프린팅하는 단계와,상기 탄성판, 하부전극과 스페이서 및 채널판의 조합체를 신터링하는 단계와,상기 하부전극 상측에 압전판을 형성하는 단계와,상기 압전판의 상측에 상부전극을 형성하는 단계와,상기 상부전극의 상측에 보호층을 형성하는 단계와,상기 보호층에서부터 스페이서까지 관통구멍을 가공하는 단계와,상기 노즐판에 테이퍼부를 가공하는 단계와,상기 노즐판의 테이퍼부 정점에 미세분사구멍을 가공하는 단계와,상기 노즐판과 채널판을 접합하는 단계를 포함하는 것을 특징으로 하는 압전방식 잉크젯 프린터헤드의 제조방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0039048A KR100481996B1 (ko) | 2003-06-17 | 2003-06-17 | 압전방식 잉크젯 프린터헤드와 제조방법 |
US10/561,332 US7488057B2 (en) | 2003-06-17 | 2004-05-11 | Piezoelectric ink jet printer head and its manufacturing process |
PCT/KR2004/001080 WO2004110768A1 (en) | 2003-06-17 | 2004-05-11 | Pieyoelectric ink jet printer head and its manufacturing process |
JP2005518276A JP4395582B2 (ja) | 2003-06-17 | 2004-05-11 | 圧電式インクジェットプリンターヘッドとその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0039048A KR100481996B1 (ko) | 2003-06-17 | 2003-06-17 | 압전방식 잉크젯 프린터헤드와 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040108457A KR20040108457A (ko) | 2004-12-24 |
KR100481996B1 true KR100481996B1 (ko) | 2005-04-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2003-0039048A KR100481996B1 (ko) | 2003-06-17 | 2003-06-17 | 압전방식 잉크젯 프린터헤드와 제조방법 |
Country Status (4)
Country | Link |
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US (1) | US7488057B2 (ko) |
JP (1) | JP4395582B2 (ko) |
KR (1) | KR100481996B1 (ko) |
WO (1) | WO2004110768A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100965573B1 (ko) * | 2005-06-20 | 2010-06-23 | 엘지디스플레이 주식회사 | 잉크젯 헤드의 세정장비 |
WO2011005699A2 (en) * | 2009-07-10 | 2011-01-13 | Fujifilm Dimatix, Inc. | Mems jetting structure for dense packing |
KR20170073912A (ko) | 2015-12-21 | 2017-06-29 | (주) 서진텍 | 개선된 잉크젯 헤드 및 그 제조 방법 |
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US7704414B2 (en) * | 2004-05-07 | 2010-04-27 | Canon Kabushiki Kaisha | Image-forming method employing a composition |
JP2007069490A (ja) * | 2005-09-07 | 2007-03-22 | Fujifilm Corp | 液滴吐出ヘッド及び画像形成装置 |
KR100771967B1 (ko) * | 2005-12-28 | 2007-11-01 | 한국생산기술연구원 | 압전방식 잉크젯 프린터 헤드 제조방법 |
US7665828B2 (en) * | 2006-09-21 | 2010-02-23 | Xerox Corporation | Drop generator |
JP5639738B2 (ja) * | 2008-02-14 | 2014-12-10 | 日本碍子株式会社 | 圧電/電歪素子の製造方法 |
US8079667B2 (en) * | 2008-12-18 | 2011-12-20 | Palo Alto Research Center Incorporated | Drop generating apparatus |
CN104228336B (zh) * | 2013-06-09 | 2016-04-20 | 佛山市南海金刚新材料有限公司 | 陶瓷喷墨打印机的喷嘴板及喷头 |
CN104943179A (zh) * | 2015-07-01 | 2015-09-30 | 西北工业大学(张家港)智能装备技术产业化研究院有限公司 | 一种3d打印用的压电喷头 |
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US5748214A (en) * | 1994-08-04 | 1998-05-05 | Seiko Epson Corporation | Ink jet recording head |
US6089701A (en) * | 1996-04-10 | 2000-07-18 | Seiko Epson Corporation | Ink jet recording head having reduced stress concentration near the boundaries of pressure generating chambers |
DE69716157T3 (de) * | 1996-04-11 | 2011-05-19 | Seiko Epson Corp. | Piezolelektrischer Vibrator, diesen piezoelektrischen Vibrator verwendender Tintenstrahldruckkopf und Verfahren zur Herstellung |
WO1998018632A1 (fr) * | 1996-10-28 | 1998-05-07 | Seiko Epson Corporation | Tete d'enregistrement a jet d'encre |
JP3386108B2 (ja) * | 1997-01-24 | 2003-03-17 | セイコーエプソン株式会社 | インクジェット式記録ヘッド |
JPH115303A (ja) * | 1997-06-18 | 1999-01-12 | Brother Ind Ltd | インクジェットプリンタヘッド |
US6560833B2 (en) * | 1998-12-04 | 2003-05-13 | Konica Corporation | Method of manufacturing ink jet head |
US6494567B2 (en) * | 2000-03-24 | 2002-12-17 | Seiko Epson Corporation | Piezoelectric element and manufacturing method and manufacturing device thereof |
US6536879B2 (en) * | 2000-09-22 | 2003-03-25 | Brother Kogyo Kabushiki Kaisha | Laminated and bonded construction of thin plate parts |
JP3578097B2 (ja) * | 2001-03-16 | 2004-10-20 | 日立プリンティングソリューションズ株式会社 | 荷電偏向装置およびそれを用いたインクジェットプリンタ |
JP2003320666A (ja) * | 2002-05-08 | 2003-11-11 | Brother Ind Ltd | 液滴噴射装置 |
-
2003
- 2003-06-17 KR KR10-2003-0039048A patent/KR100481996B1/ko active IP Right Grant
-
2004
- 2004-05-11 WO PCT/KR2004/001080 patent/WO2004110768A1/en active Application Filing
- 2004-05-11 JP JP2005518276A patent/JP4395582B2/ja not_active Expired - Lifetime
- 2004-05-11 US US10/561,332 patent/US7488057B2/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100965573B1 (ko) * | 2005-06-20 | 2010-06-23 | 엘지디스플레이 주식회사 | 잉크젯 헤드의 세정장비 |
WO2011005699A2 (en) * | 2009-07-10 | 2011-01-13 | Fujifilm Dimatix, Inc. | Mems jetting structure for dense packing |
WO2011005699A3 (en) * | 2009-07-10 | 2011-03-31 | Fujifilm Dimatix, Inc. | Mems jetting structure for dense packing |
US8820895B2 (en) | 2009-07-10 | 2014-09-02 | Fujifilm Dimatix, Inc. | MEMS jetting structure for dense packing |
US9278368B2 (en) | 2009-07-10 | 2016-03-08 | Fujifilm Dimatix, Inc. | MEMS jetting structure for dense packing |
US9776408B2 (en) | 2009-07-10 | 2017-10-03 | Fujifilm Dimatix, Inc. | MEMS jetting structure for dense packing |
US10696047B2 (en) | 2009-07-10 | 2020-06-30 | Fujifilm Dimatix, Inc. | MEMS jetting structure for dense packing |
US11413869B2 (en) | 2009-07-10 | 2022-08-16 | Fujifilm Dimatix, Inc. | MEMS jetting structure for dense packing |
KR20170073912A (ko) | 2015-12-21 | 2017-06-29 | (주) 서진텍 | 개선된 잉크젯 헤드 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20040108457A (ko) | 2004-12-24 |
JP2006514893A (ja) | 2006-05-18 |
US20060146098A1 (en) | 2006-07-06 |
US7488057B2 (en) | 2009-02-10 |
WO2004110768A1 (en) | 2004-12-23 |
JP4395582B2 (ja) | 2010-01-13 |
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