JP6347720B6 - 高周波昇温熱空気式作動用の作動流体 - Google Patents
高周波昇温熱空気式作動用の作動流体 Download PDFInfo
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- JP6347720B6 JP6347720B6 JP2014217210A JP2014217210A JP6347720B6 JP 6347720 B6 JP6347720 B6 JP 6347720B6 JP 2014217210 A JP2014217210 A JP 2014217210A JP 2014217210 A JP2014217210 A JP 2014217210A JP 6347720 B6 JP6347720 B6 JP 6347720B6
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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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14032—Structure of the pressure chamber
- B41J2/14064—Heater chamber separated from ink chamber by a membrane
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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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
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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
- B41J2/07—Ink jet characterised by jet control
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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
-
- 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
- B41J2/1601—Production of bubble jet print heads
- B41J2/1603—Production of bubble jet print heads of the front shooter type
-
- 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
- B41J2/1626—Manufacturing processes etching
- B41J2/1628—Manufacturing processes etching dry 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
- B41J2/1629—Manufacturing processes etching wet 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
- B41J2/16—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
- B41J2/164—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
- B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
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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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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
を含むことができる半導体(シリコン、ガリウム砒素等)基板等の基板12を含む。さらに、例えば二酸化シリコン(SiO2)等の誘電体絶縁層であるアンダーグレーズ層14が分離領域として形成されることができる。次に、作動流体を加熱するためのヒータとして機能するように構成されることができるパターン化された抵抗器16(すなわち、抵抗発熱素子)が例えば多結晶シリコン、金属又は金属合金の化学蒸着(CVD)を使用してアンダーグレーズ層14上に形成されることができる。実施形態において、抵抗発熱素子は、白金又はアルミニウムから形成されることができる。
Claims (17)
- 熱空気式アクチュエータにおいて、
基板と、
基板上に形成された絶縁層と、
流体チャンバ内に配置された非ハロゲン化された作動流体と、
作動可能な膜を備えるデバイス層の少なくとも一部によって流体チャンバから分離されたインクチャンバと、
絶縁層と流体チャンバとの間に形成された発熱素子とを備え、
流体チャンバ内の作動流体の沸点温度が、約100℃から約500℃の範囲であり、
作動流体の引火点が、約60℃よりも大きい、熱空気式アクチュエータ。 - さらに、インクチャンバ内に配置されたインクを備える、請求項1に記載の熱空気式アクチュエータ。
- 基板の熱伝導率が、作動流体の熱伝導率よりも大きい、請求項1に記載の熱空気式アクチュエータ。
- 作動流体の熱伝導率が、約0.2W/m・K未満である、請求項1に記載の熱空気式アクチュエータ。
- 作動流体の沸点温度が、約150℃から約350℃の範囲である、請求項1に記載の熱空気式アクチュエータ。
- 作動流体が、安息香酸ベンジル、1,3−ブタンジオール、1−デカノール、マロン酸ジエチル、エーテルジヘキシル、フタル酸ジメチル、1−ドデカノール、n−ヘプタデカン、n−ヘキサデカン、サリチル酸メチル、n−ペンタデカン、フェニルエチルアルコール、2−ピロリジノン、n−テトラデカン、テトラヒドロフルフリル・アルコール又はトリエチレン・グリコールから構成される群から選択される、請求項1に記載の熱空気式アクチュエータ。
- 作動可能な膜が、ステンレス鋼を含む、請求項1に記載の熱空気式アクチュエータ。
- 熱空気式アクチュエータを製造する方法において、
基板上に絶縁層を形成することと、
流体チャンバを形成することと、
絶縁層と流体チャンバとの間に発熱素子を形成することと、
作動可能な膜を備えるデバイス層を形成することと、
デバイス層の少なくとも一部によって流体チャンバから分離されたインクチャンバを形成することと、
非ハロゲン化された作動流体により流体チャンバの少なくとも一部を充填することと、を含み、
流体チャンバ内の作動流体の沸点温度が、約100℃から約500℃の範囲であり、
作動流体の引火点が、約60℃よりも大きい、熱空気式アクチュエータを製造する方法。 - インクでインクチャンバの少なくとも一部を充填することを含む、請求項8に記載の方法。
- 基板の熱伝導率が、作動流体の熱伝導率よりも大きい、請求項8に記載の方法。
- 作動流体の熱伝導率が、約0.2W/m・K未満である、請求項8に記載の方法。
- 作動流体の沸点温度が、約150℃から約350℃の範囲である、請求項8に記載の方法。
- 作動流体が、安息香酸ベンジル、1,3−ブタンジオール、1−デカノール、マロン酸ジエチル、エーテルジヘキシル、フタル酸ジメチル、1−ドデカノール、n−ヘプタデカン、n−ヘキサデカン、サリチル酸メチル、n−ペンタデカン、フェニルエチルアルコール、2−ピロリジノン、n−テトラデカン、テトラヒドロフルフリル・アルコール又はトリエチレン・グリコールから構成される群から選択される、請求項8に記載の方法。
- 作動可能な膜が、ステンレス鋼を含む、請求項8に記載の方法。
- 熱空気式アクチュエータを動作させる方法において、
基板と、
基板上に形成された絶縁層と、
流体チャンバ内に配置された非ハロゲン化された作動流体と、
作動可能な膜を備えるデバイス層の少なくとも一部によって流体チャンバから分離されたインクチャンバと、
絶縁層と流体チャンバとの間に形成された発熱素子とを含む熱空気式アクチュエータを提供することと、
少なくとも蒸気泡が流体チャンバ内に形成するように作動流体の少なくとも一部を加熱するように発熱素子を活性化させることと、
作動可能な膜を作動させてインクチャンバからインクを吐出させることと、を備え、
流体チャンバ内の作動流体の沸点温度が、約100℃から約500℃の範囲であり、
作動流体の引火点が、約60℃よりも大きく、
熱空気式アクチュエータは、作動流体の沸点温度より低い定常状態温度で維持される、方法。 - 作動流体の熱伝導率が、約0.2W/m・K未満である、請求項15に記載の方法。
- 作動流体が、安息香酸ベンジル、1,3−ブタンジオール、1−デカノール、マロン酸ジエチル、エーテルジヘキシル、フタル酸ジメチル、1−ドデカノール、n−ヘプタデカン、n−ヘキサデカン、サリチル酸メチル、n−ペンタデカン、フェニルエチルアルコール、2−ピロリジノン、n−テトラデカン、テトラヒドロフルフリル・アルコール又はトリエチレン・グリコールから構成される群から選択される、請求項15に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/072,213 | 2013-11-05 | ||
US14/072,213 US9096057B2 (en) | 2013-11-05 | 2013-11-05 | Working fluids for high frequency elevated temperature thermo-pneumatic actuation |
Publications (4)
Publication Number | Publication Date |
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JP2015089680A JP2015089680A (ja) | 2015-05-11 |
JP2015089680A5 JP2015089680A5 (ja) | 2017-12-21 |
JP6347720B2 JP6347720B2 (ja) | 2018-06-27 |
JP6347720B6 true JP6347720B6 (ja) | 2018-07-25 |
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JP2014217210A Expired - Fee Related JP6347720B6 (ja) | 2013-11-05 | 2014-10-24 | 高周波昇温熱空気式作動用の作動流体 |
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Country | Link |
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US (1) | US9096057B2 (ja) |
JP (1) | JP6347720B6 (ja) |
CN (1) | CN104608493B (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US10913066B2 (en) * | 2015-01-30 | 2021-02-09 | Hewlett-Packard Development Company, L.P. | Diagnostic chip |
WO2016122577A1 (en) * | 2015-01-30 | 2016-08-04 | Hewlett-Packard Development Company, L.P. | Diagnostic chip |
US10155384B2 (en) * | 2017-02-20 | 2018-12-18 | RF Printing Technologies LLC | Drop ejection using immiscible working fluid and ink |
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KR100325521B1 (ko) | 1998-12-10 | 2002-04-17 | 윤종용 | 유체 분사 장치의 제조 방법 및 그에 의해 제조되는 유체 분사장치 |
KR20010045299A (ko) | 1999-11-04 | 2001-06-05 | 윤종용 | 잉크역류 방지용 네크부를 구비한 열압축방식의잉크분사장치 |
KR20010045297A (ko) | 1999-11-04 | 2001-06-05 | 윤종용 | 잉크분사장치의 구동부 제작방법 |
KR20010045298A (ko) | 1999-11-04 | 2001-06-05 | 윤종용 | 잉크를 이용한 열압축방식의 유체분사장치 |
JP2001162804A (ja) | 1999-12-10 | 2001-06-19 | Canon Inc | 液体吐出ヘッド、ヘッドカートリッジおよび液体吐出装置 |
US6312109B1 (en) | 2000-01-12 | 2001-11-06 | Pamelan Company Limited | Ink-jet head with bubble-driven flexible membrane |
CN1306904A (zh) * | 2000-01-21 | 2001-08-08 | 汉欣企业有限公司 | 气泡驱动弹性薄膜的喷墨印刷头 |
US6705716B2 (en) | 2001-10-11 | 2004-03-16 | Hewlett-Packard Development Company, L.P. | Thermal ink jet printer for printing an image on a receiver and method of assembling the printer |
US6832015B2 (en) | 2002-06-28 | 2004-12-14 | Hewlett-Packard Development Company, L.P. | Switching apparatus |
-
2013
- 2013-11-05 US US14/072,213 patent/US9096057B2/en active Active
-
2014
- 2014-10-24 JP JP2014217210A patent/JP6347720B6/ja not_active Expired - Fee Related
- 2014-10-30 CN CN201410598462.8A patent/CN104608493B/zh not_active Expired - Fee Related
Also Published As
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US9096057B2 (en) | 2015-08-04 |
CN104608493A (zh) | 2015-05-13 |
US20150124012A1 (en) | 2015-05-07 |
CN104608493B (zh) | 2018-02-23 |
JP2015089680A (ja) | 2015-05-11 |
JP6347720B2 (ja) | 2018-06-27 |
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