JP2005103771A - インクジェットヘッドとその製造方法及びインクジェット記録装置 - Google Patents
インクジェットヘッドとその製造方法及びインクジェット記録装置 Download PDFInfo
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- JP2005103771A JP2005103771A JP2003336238A JP2003336238A JP2005103771A JP 2005103771 A JP2005103771 A JP 2005103771A JP 2003336238 A JP2003336238 A JP 2003336238A JP 2003336238 A JP2003336238 A JP 2003336238A JP 2005103771 A JP2005103771 A JP 2005103771A
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Images
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
- B41J2/005—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
- B41J2/1634—Manufacturing processes machining laser machining
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- B41J2002/14459—Matrix arrangement of the pressure chambers
-
- 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
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
【解決手段】圧電素子を含む圧力発生部によって変形され、連通するノズルからインクを吐出する圧力室が、2次元的に配置されるとともに、少なくとも、前記圧電素子が、薄膜形成技術を用いて形成された薄膜圧電素子であることを特徴とするインクジェットヘッドを提供する。
【選択図】 図5
Description
この式(1)からわかるように、V、Lが一定であれば、tが小さい程、変位δlは大きくなる。すなわち、圧力室のサイズLが一定なら、圧電体層の厚みtが薄い程、変位δlは大きくなる。逆に言うと、同じ変位δlを得るのに、圧電体層の厚みtが薄い程、圧力室のサイズLを小さくできる。圧力室のサイズを小さくすることができれば、それだけ圧力室及びノズルの配置を高密度化することが可能となる。
Claims (11)
- 圧電素子を含む圧力発生部によって変形され、連通するノズルからインクを吐出する圧力室が、2次元的に配置されるとともに、
少なくとも、前記圧電素子が、薄膜形成技術を用いて形成された薄膜圧電素子であることを特徴とするインクジェットヘッド。 - 前記圧力室の一部が振動板によって構成され、前記圧力発生部は、前記薄膜圧電素子を前記振動板に接着することによって作成されることを特徴とする請求項1に記載のインクジェットヘッド。
- 前記圧力発生部は、基板上に形成された前記薄膜圧電素子を前記振動板に接着した後、前記基板を除去することによって作成されることを特徴とする請求項2に記載のインクジェットヘッド。
- 前記振動板は、SUSを加工して、または、シリコンを用いて圧力室と一体で、作成されることを特徴とする請求項2または3に記載のインクジェットヘッド。
- 前記圧力発生部は、前記振動板の前記薄膜圧電素子接着側に溝が形成されたことを特徴とする請求項2〜4のいずれか1項に記載のインクジェットヘッド。
- 圧電素子を含む圧力発生部によって変形され、連通するノズルからインクを吐出する圧力室を、2次元的に配置するとともに、
少なくとも前記圧電素子を、薄膜形成技術を用いて形成することを特徴とするインクジェットヘッドの製造方法。 - 前記圧力室の一部を振動板によって構成するとともに、前記圧力発生部を、前記薄膜圧電素子を前記振動板に接着することによって作成することを特徴とする請求項6に記載のインクジェットヘッドの製造方法。
- 前記薄膜圧電素子を基板上に形成し、該基板上に形成された薄膜圧電素子を前記振動板に接着した後、前記基板を除去することによって前記圧力発生部を作成するようにしたことを特徴とする請求項7に記載のインクジェットヘッドの製造方法。
- 前記振動板を、SUSを加工して、または、シリコンを用いて圧力室と一体で、作成するようにしたことを特徴とする請求項7または8に記載のインクジェットヘッドの製造方法。
- 前記圧力発生部は、前記振動板の前記薄膜圧電素子接着側に溝を形成したことを特徴とする請求項7〜9のいずれか1項に記載のインクジェットヘッドの製造方法。
- 圧電素子を含む圧力発生部によって変形され、連通するノズルからインクを吐出する圧力室を、2次元的に配置するとともに、少なくとも前記圧電素子を薄膜形成技術を用いて形成したインクジェットヘッドを有することを特徴とするインクジェット記録装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336238A JP2005103771A (ja) | 2003-09-26 | 2003-09-26 | インクジェットヘッドとその製造方法及びインクジェット記録装置 |
US10/948,173 US20050104938A1 (en) | 2003-09-26 | 2004-09-24 | Inkjet head, method of manufacturing inkjet head, and inkjet recording apparatus |
US12/490,145 US7882636B2 (en) | 2003-09-26 | 2009-06-23 | Inkjet head, method of manufacturing inkjet head, and inkjet recording apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336238A JP2005103771A (ja) | 2003-09-26 | 2003-09-26 | インクジェットヘッドとその製造方法及びインクジェット記録装置 |
Publications (1)
Publication Number | Publication Date |
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JP2005103771A true JP2005103771A (ja) | 2005-04-21 |
Family
ID=34532436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003336238A Pending JP2005103771A (ja) | 2003-09-26 | 2003-09-26 | インクジェットヘッドとその製造方法及びインクジェット記録装置 |
Country Status (2)
Country | Link |
---|---|
US (2) | US20050104938A1 (ja) |
JP (1) | JP2005103771A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095824A (ja) * | 2005-09-27 | 2007-04-12 | Fuji Xerox Co Ltd | 圧電素子、液滴吐出ヘッド、液滴吐出装置、圧電素子の製造方法 |
JP2013207171A (ja) * | 2012-03-29 | 2013-10-07 | Ngk Insulators Ltd | 圧電デバイスの製造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4539222B2 (ja) * | 2004-08-16 | 2010-09-08 | 富士フイルム株式会社 | 画像形成装置及び画像形成方法 |
ATE486722T1 (de) * | 2005-09-30 | 2010-11-15 | Brother Ind Ltd | Verfahren zur herstellung einer düsenplatte und verfahren zur herstellung eines flüssigkeitstropfenstrahlgeräts |
EP1997638B1 (en) * | 2007-05-30 | 2012-11-21 | Océ-Technologies B.V. | Method of forming an array of piezoelectric actuators on a membrane |
US10434774B2 (en) | 2015-11-02 | 2019-10-08 | Hewlett-Packard Development Company, L.P. | Fluid ejection die and glass-based support substrate |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58108163A (ja) | 1981-12-22 | 1983-06-28 | Seiko Epson Corp | インクジェットヘッドの製造方法 |
JPH02187352A (ja) | 1989-07-24 | 1990-07-23 | Seiko Epson Corp | インクジェットヘッド |
JP3168474B2 (ja) | 1992-02-21 | 2001-05-21 | 富士通株式会社 | インクジェットヘッド |
JP3318687B2 (ja) * | 1993-06-08 | 2002-08-26 | 日本碍子株式会社 | 圧電/電歪膜型素子及びその製造方法 |
JP3890634B2 (ja) | 1995-09-19 | 2007-03-07 | セイコーエプソン株式会社 | 圧電体薄膜素子及びインクジェット式記録ヘッド |
JP2000079686A (ja) * | 1998-06-18 | 2000-03-21 | Seiko Epson Corp | 圧電体薄膜素子、圧電体薄膜素子を製造するための原盤、インクジェット式記録ヘッド及びこれらの製造方法 |
US6705708B2 (en) * | 2001-02-09 | 2004-03-16 | Seiko Espon Corporation | Piezoelectric thin-film element, ink-jet head using the same, and method for manufacture thereof |
JP3603828B2 (ja) * | 2001-05-28 | 2004-12-22 | 富士ゼロックス株式会社 | インクジェット式記録ヘッド及びその製造方法並びにインクジェット式記録装置 |
JP2003094655A (ja) | 2001-09-27 | 2003-04-03 | Fuji Xerox Co Ltd | インクジェット記録ヘッド及びその製造方法 |
JP2003127366A (ja) | 2001-10-26 | 2003-05-08 | Seiko Epson Corp | インクジェット式記録ヘッド及びその製造方法並びにインクジェット式記録装置 |
JP3843004B2 (ja) | 2001-11-29 | 2006-11-08 | 松下電器産業株式会社 | インクジェットヘッド及びその製造方法並びにインクジェット式記録装置 |
JP2003008096A (ja) | 2002-03-25 | 2003-01-10 | Ngk Insulators Ltd | 圧電/電歪膜素子 |
JP3888203B2 (ja) * | 2002-04-02 | 2007-02-28 | 株式会社島津製作所 | 回診用x線装置 |
EP1351430B1 (en) | 2002-04-03 | 2005-10-05 | Matsushita Electric Industrial Co., Ltd. | Expansion key generating device, encryption device and encryption system |
-
2003
- 2003-09-26 JP JP2003336238A patent/JP2005103771A/ja active Pending
-
2004
- 2004-09-24 US US10/948,173 patent/US20050104938A1/en not_active Abandoned
-
2009
- 2009-06-23 US US12/490,145 patent/US7882636B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095824A (ja) * | 2005-09-27 | 2007-04-12 | Fuji Xerox Co Ltd | 圧電素子、液滴吐出ヘッド、液滴吐出装置、圧電素子の製造方法 |
JP2013207171A (ja) * | 2012-03-29 | 2013-10-07 | Ngk Insulators Ltd | 圧電デバイスの製造方法 |
Also Published As
Publication number | Publication date |
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US7882636B2 (en) | 2011-02-08 |
US20090260207A1 (en) | 2009-10-22 |
US20050104938A1 (en) | 2005-05-19 |
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