JP2006297657A - 液体吐出ヘッド及びその製造方法並びに画像形成装置 - Google Patents
液体吐出ヘッド及びその製造方法並びに画像形成装置 Download PDFInfo
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- JP2006297657A JP2006297657A JP2005119823A JP2005119823A JP2006297657A JP 2006297657 A JP2006297657 A JP 2006297657A JP 2005119823 A JP2005119823 A JP 2005119823A JP 2005119823 A JP2005119823 A JP 2005119823A JP 2006297657 A JP2006297657 A JP 2006297657A
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Images
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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
-
- 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
- B41J2/1631—Manufacturing processes photolithography
-
- 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
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- B41J2/1621—Manufacturing processes
- B41J2/1637—Manufacturing processes molding
- B41J2/1639—Manufacturing processes molding sacrificial molding
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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
- B41J2002/14241—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm having a cover around the piezoelectric thin film element
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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
- B41J2002/14459—Matrix arrangement of the pressure chambers
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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
- B41J2002/14491—Electrical connection
-
- 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
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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
- B41J2202/21—Line printing
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Abstract
【解決手段】液体を吐出するノズルと連通する圧力室の一部を形成する振動板と、該振動板を変形する圧電素子を有する液体吐出ヘッドの製造方法であって、前記圧電素子の電極の少なくとも一部に感光性樹脂を形成する工程と、貫通孔を有する基板を前記感光性樹脂に接合する工程と、前記貫通孔を介して前記感光性樹脂を露光現像する工程と、前記貫通孔及び前記感光性樹脂を露光現像することによって形成される孔に導電性材料を充填する工程とを含むことを特徴とする液体吐出ヘッドの製造方法で液体吐出ヘッドを製造し、特に前記圧電素子は撓み振動モードで駆動し、前記圧電素子と前記基板との間に該圧電素子の駆動を妨げないための空間を形成する。
【選択図】図7
Description
Claims (5)
- 液体を吐出するノズルと連通する圧力室の一部を形成する振動板と、該振動板を変形する圧電素子を有する液体吐出ヘッドの製造方法であって、
前記圧電素子の電極の少なくとも一部に感光性樹脂を形成する工程と、
貫通孔を有する基板を前記感光性樹脂に接合する工程と、
前記貫通孔を介して前記感光性樹脂を露光現像する工程と、
前記貫通孔及び前記感光性樹脂を露光現像することによって形成される孔に導電性材料を充填する工程と、
を含むことを特徴とする液体吐出ヘッドの製造方法。 - 液体を吐出するノズルと連通する圧力室の一部を形成する振動板と、該振動板を変形する圧電素子を有する液体吐出ヘッドであって、
前記圧電素子の電極の少なくとも一部に形成された感光性樹脂と、
前記感光性樹脂に対し、前記圧電素子側とは逆側に接合された貫通孔を有する基板と、
前記基板と前記感光性樹脂を貫通し、前記圧電素子の電極と導通する配線と、
を有することを特徴とする液体吐出ヘッド。 - 前記圧電素子と前記基板との間に、該圧電素子が撓むことを可能とする空間が設けられ、前記圧電素子は撓み振動モードで駆動されることを特徴とする請求項2に記載の液体吐出ヘッド。
- 前記基板は、前記圧力室に供給するための液体を貯蔵する共通液室を有することを特徴とする請求項2または3に記載の液体吐出ヘッド。
- 請求項2〜4のいずれかに記載の液体吐出ヘッドを備えたことを特徴とする画像形成装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005119823A JP4682678B2 (ja) | 2005-04-18 | 2005-04-18 | 液体吐出ヘッドの製造方法 |
US11/404,908 US7637599B2 (en) | 2005-04-18 | 2006-04-17 | Liquid ejection head, method of manufacturing same, and image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005119823A JP4682678B2 (ja) | 2005-04-18 | 2005-04-18 | 液体吐出ヘッドの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006297657A true JP2006297657A (ja) | 2006-11-02 |
JP4682678B2 JP4682678B2 (ja) | 2011-05-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005119823A Expired - Fee Related JP4682678B2 (ja) | 2005-04-18 | 2005-04-18 | 液体吐出ヘッドの製造方法 |
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US (1) | US7637599B2 (ja) |
JP (1) | JP4682678B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009056773A (ja) * | 2007-09-03 | 2009-03-19 | Fuji Xerox Co Ltd | 液滴吐出ヘッド及び液滴吐出装置 |
JP2009083286A (ja) * | 2007-09-28 | 2009-04-23 | Brother Ind Ltd | 液体移送装置 |
JP2011073320A (ja) * | 2009-09-30 | 2011-04-14 | Brother Industries Ltd | 液体吐出装置 |
JP2014188897A (ja) * | 2013-03-27 | 2014-10-06 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8888254B2 (en) | 2012-09-13 | 2014-11-18 | Xerox Corporation | High density three-dimensional electrical interconnections |
JP5900294B2 (ja) * | 2012-11-12 | 2016-04-06 | ブラザー工業株式会社 | 液体吐出装置及び圧電アクチュエータ |
JP6070250B2 (ja) | 2013-02-18 | 2017-02-01 | 株式会社リコー | 液体吐出ヘッド、画像形成装置 |
JP6283209B2 (ja) * | 2013-12-05 | 2018-02-21 | エスアイアイ・プリンテック株式会社 | 液体噴射ヘッド及び液体噴射装置 |
JP6452352B2 (ja) * | 2014-08-29 | 2019-01-16 | キヤノン株式会社 | 液体吐出ヘッドとその製造方法 |
JP6589301B2 (ja) * | 2015-03-10 | 2019-10-16 | セイコーエプソン株式会社 | 液体噴射ヘッド、及び液体噴射ヘッドの製造方法 |
JP2016185600A (ja) * | 2015-03-27 | 2016-10-27 | セイコーエプソン株式会社 | インクジェットヘッド、及び、インクジェットプリンター |
JP6992266B2 (ja) * | 2017-03-23 | 2022-01-13 | セイコーエプソン株式会社 | 液体吐出ヘッド及び液体吐出装置 |
JP6954056B2 (ja) * | 2017-11-30 | 2021-10-27 | セイコーエプソン株式会社 | 液体噴射装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004130558A (ja) * | 2002-10-08 | 2004-04-30 | Seiko Epson Corp | 液体噴射ヘッドの製造方法 |
JP2005088441A (ja) * | 2003-09-18 | 2005-04-07 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5818482A (en) * | 1994-08-22 | 1998-10-06 | Ricoh Company, Ltd. | Ink jet printing head |
JP2001113700A (ja) | 1999-10-20 | 2001-04-24 | Ricoh Co Ltd | インクジェットヘッド |
JP2002303879A (ja) * | 2001-04-03 | 2002-10-18 | Nec Corp | アクティブマトリクス基板及びその製造方法 |
US6796640B2 (en) * | 2001-12-20 | 2004-09-28 | Seiko Epson Corporation | Liquid-jet head and liquid-jet apparatus |
-
2005
- 2005-04-18 JP JP2005119823A patent/JP4682678B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-17 US US11/404,908 patent/US7637599B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004130558A (ja) * | 2002-10-08 | 2004-04-30 | Seiko Epson Corp | 液体噴射ヘッドの製造方法 |
JP2005088441A (ja) * | 2003-09-18 | 2005-04-07 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009056773A (ja) * | 2007-09-03 | 2009-03-19 | Fuji Xerox Co Ltd | 液滴吐出ヘッド及び液滴吐出装置 |
JP2009083286A (ja) * | 2007-09-28 | 2009-04-23 | Brother Ind Ltd | 液体移送装置 |
JP2011073320A (ja) * | 2009-09-30 | 2011-04-14 | Brother Industries Ltd | 液体吐出装置 |
JP2014188897A (ja) * | 2013-03-27 | 2014-10-06 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
Also Published As
Publication number | Publication date |
---|---|
US7637599B2 (en) | 2009-12-29 |
JP4682678B2 (ja) | 2011-05-11 |
US20060232640A1 (en) | 2006-10-19 |
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