JP5063892B2 - 液体吐出ヘッドの製造方法 - Google Patents
液体吐出ヘッドの製造方法 Download PDFInfo
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- JP5063892B2 JP5063892B2 JP2005366941A JP2005366941A JP5063892B2 JP 5063892 B2 JP5063892 B2 JP 5063892B2 JP 2005366941 A JP2005366941 A JP 2005366941A JP 2005366941 A JP2005366941 A JP 2005366941A JP 5063892 B2 JP5063892 B2 JP 5063892B2
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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
- B41J2/14—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
- B41J2/1631—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
- 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
- B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/07—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base
- H10N30/074—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2047—Membrane type
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
図1は、本発明の実施形態に係るインクジェット記録装置の概略を示す全体構成図である。図1に示すように、このインクジェット記録装置10は、インクの色毎に設けられた複数のヘッド12K、12C、12M、12Yを有する印字部12と、各ヘッド12K、12C、12M、12Yに供給するインクを貯蔵しておくインク貯蔵/装填部14と、記録紙16を供給する給紙部18と、記録紙16のカールを除去するデカール処理部20と、ヘッド12K、12C、12M、12Yのノズル面(インク吐出面)に対向して配置され、記録紙16(記録媒体)の平面性を保持しながら記録紙16を搬送する吸着ベルト搬送部22と、印字部12による印字結果を読み取る印字検出部24と、印画済みの記録紙(プリント物)を外部に排紙する排紙部26と、を備えている。
次に、ヘッドの構造について説明する。色別の各ヘッド12K,12C,12M,12Yの構造は共通しているので、以下、これらを代表して符号50によってヘッドを示すものとする。
図5はインクジェット記録装置10のシステム構成を示す要部ブロック図である。インクジェット記録装置10は、通信インターフェース70、システムコントローラ72、メモリ74、モータドライバ76、ヒータドライバ78、プリント制御部80、画像バッファメモリ82、ヘッドドライバ84等を備えている。
プリント制御部80は、必要に応じて印字検出部24から得られる情報に基づいてヘッド50に対する各種補正を行う。
図4(a),(b)に示す金属酸化膜59は、その厚みが所定の値よりも小さくなると圧電素子58に対する鉄の拡散防止機能が十分に働かず、また、金属酸化膜59の厚みが所定の厚みよりも大きくなると金属酸化膜59の厚み分だけ振動板56の厚みが大きくなることと等価であり、圧電素子58から所定の圧力を発生させても振動板56の変位量が小さくなってしまい、所定の吐出性能を維持することが困難になる。
次に、本例に示すヘッド50の製造方法について説明する。本例に示すヘッド50は、多数のキャビティプレート(基板)が積層される積層構造を有している。即ち、図4(a)に示すように、ノズル51が形成されたノズル基板51Aと、圧力室52や図4(a)には図示しない(図3(a),(b)参照)供給口54、共通流路などが形成された液室基板52Aと、金属酸化膜59が成膜された振動板56と、上部電極57および下部電極57Aを備えた圧電素子58と、を順に積層した構造となっている。なお、上述した各キャビティプレートは1つのプレートから構成されていてもよいし、複数のプレートから構成されてもよい。
〔他の実施形態〕
次に、本発明の他の実施形態について説明する。図8は、図4(a)に示すインク室ユニット53の他の態様を示し、図9は、図8に示すインク室ユニット53’を有するヘッド50の製造工程を示す。なお、図8及び図9中、図4(a)及び図7と同一または類似する部分には同一の符号を付し、その説明は省略する。
Claims (3)
- 記録媒体上に液体を吐出させる液体吐出ヘッドの製造方法であって、
鉄を含有する基板に前記液体を収容する液室が形成された液室基板を接合する接合工程と、
前記基板の前記液室基板が接合される面と反対側の面に、アルミニウム、ジルコニウム及びシリコンのうち少なくとも何れか1つの元素を含有し、その膜厚が0.1μm以上3.5μm以下の金属酸化膜を成膜する金属酸化膜成膜工程と、
前記金属酸化膜成膜工程によって前記基板に成膜された前記金属酸化膜上に、薄膜成膜法によって成膜された圧電体を含む圧電素子を前記接合体の前記液室に対応する位置に形成する圧電素子形成工程と、
前記基板に前記圧電素子が形成された状態で400℃以上の温度により熱処理を施して前記圧電体を焼成する焼成工程と、
を含み、
前記金属酸化膜成膜工程は、前記基板の前記液室基板が接合される面のうち前記液室基板の液室に対応する部分及び前記液室基板の前記液室の内壁面となる部分に前記金属酸化膜を成膜することを特徴とする液体吐出ヘッドの製造方法。 - 記録媒体上に液体を吐出させる液体吐出ヘッドの製造方法であって、
鉄を含有する基板に前記液体を収容する液室が形成された液室基板を接合する接合工程と、
前記基板の前記液室基板が接合される面と反対側の面に、アルミニウム、ジルコニウム及びシリコンのうち少なくとも何れか1つの元素を含有し、その膜厚が0.1μm以上3.5μm以下の金属酸化膜を成膜する金属酸化膜成膜工程と、
前記金属酸化膜成膜工程によって前記基板に成膜された前記金属酸化膜上に、薄膜成膜法によって成膜された圧電体を含む圧電素子を前記接合体の前記液室に対応する位置に形成する圧電素子形成工程と、
前記基板に前記圧電素子が形成された状態で400℃以上の温度により熱処理を施して前記圧電体を焼成する焼成工程と、
を含み、
前記金属酸化膜工程は、前記液室基板の前記基板と接合される面と反対側の面に前記金属酸化膜を成膜することを特徴とする液体吐出ヘッドの製造方法。 - 前記液室基板の前記基板と反対側の面に前記液室に収容された液体を吐出するノズルが形成されたノズル基板を接合するノズル基板接合工程を含むことを特徴とする請求項1又は2に記載の液体吐出ヘッドの製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2005366941A JP5063892B2 (ja) | 2005-12-20 | 2005-12-20 | 液体吐出ヘッドの製造方法 |
US11/640,959 US20070138906A1 (en) | 2005-12-20 | 2006-12-19 | Methods of manufacturing piezoelectric actuator and liquid ejection head, piezoelectric actuator, liquid ejection head, and image forming apparatus |
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JP2005366941A JP5063892B2 (ja) | 2005-12-20 | 2005-12-20 | 液体吐出ヘッドの製造方法 |
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JP2007173400A JP2007173400A (ja) | 2007-07-05 |
JP5063892B2 true JP5063892B2 (ja) | 2012-10-31 |
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JP2005366941A Expired - Fee Related JP5063892B2 (ja) | 2005-12-20 | 2005-12-20 | 液体吐出ヘッドの製造方法 |
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JP (1) | JP5063892B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4317888B2 (ja) * | 2007-08-31 | 2009-08-19 | 富士フイルム株式会社 | スパッタ方法およびスパッタ装置 |
JP4500870B2 (ja) | 2008-09-16 | 2010-07-14 | 富士フイルム株式会社 | ペロブスカイト型酸化膜の評価方法 |
JP5523692B2 (ja) * | 2008-10-21 | 2014-06-18 | Tdk株式会社 | 圧電アクチュエータの製造方法 |
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JP2010232580A (ja) * | 2009-03-30 | 2010-10-14 | Brother Ind Ltd | 圧電素子 |
JP2018525842A (ja) * | 2015-08-26 | 2018-09-06 | セラムテック ゲゼルシャフト ミット ベシュレンクテル ハフツングCeramTec GmbH | 被膜および被膜の製造方法 |
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DE69510284T2 (de) * | 1994-08-25 | 1999-10-14 | Seiko Epson Corp. | Flüssigkeitsstrahlkopf |
DE69600167T2 (de) * | 1995-04-03 | 1998-10-22 | Seiko Epson Corp | Tintenstrahldruckkopf und dessen Herstellungsverfahren |
JP3503386B2 (ja) * | 1996-01-26 | 2004-03-02 | 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及びその製造方法 |
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 |
US6254223B1 (en) * | 1998-10-21 | 2001-07-03 | Samsung Electro-Mechanics Co., Ltd | Ink jet printer head actuator and manufacturing method thereof |
JP2000332313A (ja) * | 1999-05-21 | 2000-11-30 | Matsushita Electric Ind Co Ltd | 薄膜圧電型バイモルフ素子及びその応用 |
US6362558B1 (en) * | 1999-12-24 | 2002-03-26 | Kansai Research Institute | Piezoelectric element, process for producing the same and ink jet recording head |
JP2002043644A (ja) * | 2000-07-24 | 2002-02-08 | Matsushita Electric Ind Co Ltd | 薄膜圧電素子 |
KR100438836B1 (ko) * | 2001-12-18 | 2004-07-05 | 삼성전자주식회사 | 압전 방식의 잉크젯 프린트 헤드 및 그 제조방법 |
JP2003320663A (ja) * | 2002-05-02 | 2003-11-11 | Ricoh Co Ltd | 液滴吐出ヘッド及びその製造方法、インクカートリッジ並びにインクジェット記録装置 |
JP2005035013A (ja) * | 2003-07-15 | 2005-02-10 | Brother Ind Ltd | 液体移送装置の製造方法 |
JP4351639B2 (ja) * | 2004-02-06 | 2009-10-28 | 富士フイルム株式会社 | インクジェットヘッド及びその製造方法 |
JP4609182B2 (ja) * | 2004-05-19 | 2011-01-12 | ブラザー工業株式会社 | 圧電アクチュエータ、この圧電アクチュエータを備えたインクジェットヘッド、及び、圧電アクチュエータの製造方法 |
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2005
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JP2007173400A (ja) | 2007-07-05 |
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