FR2709266B1 - Tête d'enregistrement à jets d'encre et son procédé de fabrication. - Google Patents
Tête d'enregistrement à jets d'encre et son procédé de fabrication.Info
- Publication number
- FR2709266B1 FR2709266B1 FR9410209A FR9410209A FR2709266B1 FR 2709266 B1 FR2709266 B1 FR 2709266B1 FR 9410209 A FR9410209 A FR 9410209A FR 9410209 A FR9410209 A FR 9410209A FR 2709266 B1 FR2709266 B1 FR 2709266B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- ink jet
- recording head
- jet recording
- ink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
- B41J2/14—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
- B41J2/1625—Manufacturing processes electroforming
-
- 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
- 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
- B41J2/1621—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
-
- 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
- B41J2002/1425—Embedded thin film piezoelectric element
-
- 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
- B41J2002/14387—Front shooter
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20797293A JP3250332B2 (ja) | 1993-08-23 | 1993-08-23 | インクジェットヘッド |
JP29847793A JP3221470B2 (ja) | 1993-11-29 | 1993-11-29 | インクジェットヘッド、及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2709266A1 FR2709266A1 (fr) | 1995-03-03 |
FR2709266B1 true FR2709266B1 (fr) | 1997-10-17 |
Family
ID=26516568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9410209A Expired - Fee Related FR2709266B1 (fr) | 1993-08-23 | 1994-08-23 | Tête d'enregistrement à jets d'encre et son procédé de fabrication. |
Country Status (6)
Country | Link |
---|---|
US (3) | US5856837A (fr) |
DE (2) | DE4447817C2 (fr) |
FR (1) | FR2709266B1 (fr) |
GB (1) | GB2282992B (fr) |
HK (1) | HK1004601A1 (fr) |
IT (1) | IT1268870B1 (fr) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1268870B1 (it) * | 1993-08-23 | 1997-03-13 | Seiko Epson Corp | Testa di registrazione a getto d'inchiostro e procedimento per la sua fabbricazione. |
JPH0985946A (ja) * | 1995-09-25 | 1997-03-31 | Sharp Corp | インクジェットヘッド及びその製造方法 |
JPH09104109A (ja) * | 1995-10-12 | 1997-04-22 | Sharp Corp | インクジェットヘッドおよびその製造方法 |
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 |
US5757400A (en) * | 1996-02-01 | 1998-05-26 | Spectra, Inc. | High resolution matrix ink jet arrangement |
EP0800920B1 (fr) | 1996-04-10 | 2002-02-06 | Seiko Epson Corporation | Tête d'enregistrement à jet d'encre |
US6217158B1 (en) * | 1996-04-11 | 2001-04-17 | Seiko Epson Corporation | Layered type ink jet recording head with improved piezoelectric actuator unit |
JPH09300608A (ja) * | 1996-05-09 | 1997-11-25 | Minolta Co Ltd | インクジェット記録ヘッド |
US6142607A (en) * | 1996-08-07 | 2000-11-07 | Minolta Co., Ltd. | Ink-jet recording head |
US6042219A (en) * | 1996-08-07 | 2000-03-28 | Minolta Co., Ltd. | Ink-jet recording head |
US6050678A (en) * | 1996-09-18 | 2000-04-18 | Brother Kogyo Kabushiki Kaisha | Ink jet head |
JP3257960B2 (ja) | 1996-12-17 | 2002-02-18 | 富士通株式会社 | インクジェットヘッド |
DE19758552C2 (de) * | 1996-12-17 | 2002-08-01 | Fujitsu Ltd | Verfahren zur Herstellung eines Tintenstrahlkopfes, der ein piezoelektrisches Element verwendet |
DE19747178C2 (de) * | 1996-12-26 | 2000-03-02 | Fujitsu Ltd | Tintenstrahlkopf mit piezoelektrischem Antrieb und Verfahren zur Herstellung desselben |
JPH10202856A (ja) * | 1997-01-20 | 1998-08-04 | Minolta Co Ltd | インクジェット記録ヘッド |
US6053600A (en) * | 1997-01-22 | 2000-04-25 | Minolta Co., Ltd. | Ink jet print head having homogeneous base plate and a method of manufacture |
JPH10202921A (ja) * | 1997-01-22 | 1998-08-04 | Minolta Co Ltd | インクジェット記録ヘッド |
JPH10211704A (ja) | 1997-01-31 | 1998-08-11 | Minolta Co Ltd | インクジェットヘッドおよびインクジェットヘッド用インク室形成部材の製造方法 |
US6494566B1 (en) * | 1997-01-31 | 2002-12-17 | Kyocera Corporation | Head member having ultrafine grooves and a method of manufacture thereof |
JPH10264374A (ja) * | 1997-03-27 | 1998-10-06 | Seiko Epson Corp | インクジェット式記録ヘッド |
WO1999003682A1 (fr) * | 1997-07-18 | 1999-01-28 | Seiko Epson Corporation | Tete d'impression a jets d'encre, procede de fabrication de cette derniere et imprimante a jets d'encre |
US5984459A (en) * | 1997-09-01 | 1999-11-16 | Seiko Epson Corporation | Ink-jet printing head and ink-jet printing apparatus using same |
JP3697850B2 (ja) * | 1997-09-04 | 2005-09-21 | セイコーエプソン株式会社 | 液体噴射記録ヘッド及びその製造方法 |
JP3521708B2 (ja) * | 1997-09-30 | 2004-04-19 | 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およびその製造方法 |
JPH11233175A (ja) * | 1998-02-18 | 1999-08-27 | Sumitomo Wiring Syst Ltd | 電線端末の防水構造及び該防水構造の形成方法 |
US6126273A (en) * | 1998-04-30 | 2000-10-03 | Hewlett-Packard Co. | Inkjet printer printhead which eliminates unpredictable ink nucleation variations |
EP0963846B1 (fr) * | 1998-06-08 | 2005-08-31 | Seiko Epson Corporation | Tête d'enregistrement à jet d'encre et dispositif d'enregistrement à jet d'encre |
JP3262078B2 (ja) * | 1998-09-08 | 2002-03-04 | 日本電気株式会社 | インクジェット記録ヘッド |
US6455981B1 (en) * | 1999-10-01 | 2002-09-24 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive device and method of manufacturing same |
JP3965515B2 (ja) * | 1999-10-01 | 2007-08-29 | 日本碍子株式会社 | 圧電/電歪デバイス及びその製造方法 |
JP3389987B2 (ja) * | 1999-11-11 | 2003-03-24 | 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 |
JP3861673B2 (ja) * | 2001-11-30 | 2006-12-20 | ブラザー工業株式会社 | インクジェット記録ヘッド |
KR100438836B1 (ko) * | 2001-12-18 | 2004-07-05 | 삼성전자주식회사 | 압전 방식의 잉크젯 프린트 헤드 및 그 제조방법 |
US7204586B2 (en) * | 2001-12-18 | 2007-04-17 | Dimatix, Inc. | Ink jet printing module |
US6824253B2 (en) * | 2001-12-18 | 2004-11-30 | Spectra, Inc. | Low voltage ink jet printing module |
US6707236B2 (en) | 2002-01-29 | 2004-03-16 | Sri International | Non-contact electroactive polymer electrodes |
US7019438B2 (en) * | 2002-06-21 | 2006-03-28 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive film device |
US20040134881A1 (en) * | 2002-07-04 | 2004-07-15 | Seiko Epson Corporation | Method of manufacturing liquid jet head |
US7381341B2 (en) * | 2002-07-04 | 2008-06-03 | Seiko Epson Corporation | Method of manufacturing liquid jet head |
US7067961B2 (en) * | 2002-07-12 | 2006-06-27 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive film device, and manufacturing method of the device |
JP2004066496A (ja) * | 2002-08-01 | 2004-03-04 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
JP4434016B2 (ja) * | 2002-08-02 | 2010-03-17 | 日本碍子株式会社 | 圧電/電歪膜型素子の製造方法 |
KR100571804B1 (ko) * | 2003-01-21 | 2006-04-17 | 삼성전자주식회사 | 액적 토출기 및 이를 채용한 잉크젯 프린트헤드 |
KR100519764B1 (ko) * | 2003-03-20 | 2005-10-07 | 삼성전자주식회사 | 잉크젯 프린트헤드의 압전 액츄에이터 및 그 형성 방법 |
JP4362045B2 (ja) * | 2003-06-24 | 2009-11-11 | 京セラ株式会社 | 圧電変換装置 |
KR100612852B1 (ko) * | 2003-07-18 | 2006-08-14 | 삼성전자주식회사 | GoF/GoP의 질감 표현 방법과, 이를 이용한GoF/GoP 검색 방법 및 장치 |
JP3956964B2 (ja) * | 2003-09-25 | 2007-08-08 | ブラザー工業株式会社 | 液体移送装置及び圧電アクチュエータ |
JP4396317B2 (ja) * | 2004-02-25 | 2010-01-13 | 富士フイルム株式会社 | 液体吐出ヘッド及びその製造方法 |
CN100376396C (zh) | 2004-05-19 | 2008-03-26 | 兄弟工业株式会社 | 压电机构及其制造方法、喷墨头以及喷墨打印机 |
US7654649B2 (en) * | 2004-06-29 | 2010-02-02 | Brother Kogyo Kabushiki Kaisha | Liquid delivering device |
KR100590558B1 (ko) * | 2004-10-07 | 2006-06-19 | 삼성전자주식회사 | 압전 방식의 잉크젯 프린트 헤드 및 그 제조방법 |
KR100682917B1 (ko) * | 2005-01-18 | 2007-02-15 | 삼성전자주식회사 | 압전 방식의 잉크젯 프린트헤드 및 그 제조방법 |
US7625073B2 (en) * | 2005-06-16 | 2009-12-01 | Canon Kabushiki Kaisha | Liquid discharge head and recording device |
KR100747459B1 (ko) * | 2005-10-21 | 2007-08-09 | 엘지전자 주식회사 | 모듈의 충돌 방지가 보장되는 멀티태스킹 방법 및 이동단말기 |
KR101153562B1 (ko) * | 2006-01-26 | 2012-06-11 | 삼성전기주식회사 | 압전 방식의 잉크젯 프린트헤드 및 그 제조방법 |
KR100682964B1 (ko) * | 2006-02-09 | 2007-02-15 | 삼성전자주식회사 | 잉크젯 헤드의 압전 액츄에이터 형성 방법 |
US7952261B2 (en) | 2007-06-29 | 2011-05-31 | Bayer Materialscience Ag | Electroactive polymer transducers for sensory feedback applications |
EP2239793A1 (fr) | 2009-04-11 | 2010-10-13 | Bayer MaterialScience AG | Montage de film polymère électrique commutable et son utilisation |
EP2599136A1 (fr) | 2010-07-26 | 2013-06-05 | Fujifilm Corporation | Formation d'un dispositif présentant une membrane piézoélectrique incurvée |
EP2676459B1 (fr) | 2011-02-15 | 2022-03-30 | Fujifilm Dimatix, Inc. | Transducteurs piézoélectriques utilisant des réseaux de micro-dômes |
TWI542269B (zh) | 2011-03-01 | 2016-07-11 | 拜耳材料科學股份有限公司 | 用於生產可變形聚合物裝置和薄膜的自動化生產方法 |
TW201250288A (en) | 2011-03-22 | 2012-12-16 | Bayer Materialscience Ag | Electroactive polymer actuator lenticular system |
US9679779B2 (en) * | 2011-03-30 | 2017-06-13 | The Aerospace Corporation | Systems and methods for depositing materials on either side of a freestanding film using selective thermally-assisted chemical vapor deposition (STA-CVD), and structures formed using same |
US8939556B2 (en) * | 2011-06-09 | 2015-01-27 | Hewlett-Packard Development Company, L.P. | Fluid ejection device |
US8608291B2 (en) | 2011-07-27 | 2013-12-17 | Funai Electric Co., Ltd. | Piezoelectric inkjet printheads and methods for monolithically forming the same |
WO2013142552A1 (fr) | 2012-03-21 | 2013-09-26 | Bayer Materialscience Ag | Procédés de fabrication de rouleau à rouleau pour la production de dispositifs à polymère électroactif autoréparant |
WO2013192143A1 (fr) | 2012-06-18 | 2013-12-27 | Bayer Intellectual Property Gmbh | Cadre d'étirement pour processus d'étirement |
US9590193B2 (en) | 2012-10-24 | 2017-03-07 | Parker-Hannifin Corporation | Polymer diode |
JP6098803B2 (ja) * | 2013-03-26 | 2017-03-22 | セイコーエプソン株式会社 | 液体噴射ヘッドの製造方法 |
EP3110628B1 (fr) * | 2014-02-28 | 2019-07-03 | The Regents of the University of California | Diaphragme d'épaisseur variable pour un transducteur ultrasonore micro-usiné piézoélectrique robuste à large bande |
JP6980027B2 (ja) | 2017-07-15 | 2021-12-15 | 新科實業有限公司SAE Magnetics(H.K.)Ltd. | 薄膜圧電アクチュエータ |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2224520A (en) * | 1939-07-29 | 1940-12-10 | A M Meincke & Son Inc | Coating and filling material |
EP0049900B1 (fr) * | 1980-10-15 | 1985-04-17 | Hitachi, Ltd. | Appareil d'impression à jet d'encre |
US4418355A (en) * | 1982-01-04 | 1983-11-29 | Exxon Research And Engineering Co. | Ink jet apparatus with preloaded diaphragm and method of making same |
US4588998A (en) * | 1983-07-27 | 1986-05-13 | Ricoh Company, Ltd. | Ink jet head having curved ink |
CA1259853A (fr) * | 1985-03-11 | 1989-09-26 | Lisa M. Schmidle | Generation d'impulsions multiples pour imprimante a jet d'encre a grande vitesse d'entrainement |
US4766671A (en) * | 1985-10-29 | 1988-08-30 | Nec Corporation | Method of manufacturing ceramic electronic device |
US4680595A (en) * | 1985-11-06 | 1987-07-14 | Pitney Bowes Inc. | Impulse ink jet print head and method of making same |
US4695854A (en) * | 1986-07-30 | 1987-09-22 | Pitney Bowes Inc. | External manifold for ink jet array |
US5045755A (en) * | 1987-05-27 | 1991-09-03 | E-Lite Technologies, Inc. | Electroluminescent panel lamp with integral electrical connector |
JPS6422556A (en) * | 1987-07-17 | 1989-01-25 | Ricoh Kk | Drop generator of on-demand type ink jet head |
US5045744A (en) * | 1988-12-23 | 1991-09-03 | Murata Mfg. Co. | Energy-trapping-by-frequency-lowering-type piezoelectric-resonance device |
JPH03272855A (ja) * | 1990-03-22 | 1991-12-04 | Seiko Epson Corp | インクジェットヘッド |
JP3104304B2 (ja) * | 1991-07-18 | 2000-10-30 | ブラザー工業株式会社 | 圧電式インクジェットプリンタヘッド |
US5210455A (en) * | 1990-07-26 | 1993-05-11 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive actuator having ceramic substrate having recess defining thin-walled portion |
JP2693291B2 (ja) * | 1990-07-26 | 1997-12-24 | 日本碍子株式会社 | 圧電/電歪アクチュエータ |
JP3134305B2 (ja) * | 1990-11-02 | 2001-02-13 | セイコーエプソン株式会社 | インクジェットヘッド |
JP3272004B2 (ja) * | 1991-10-03 | 2002-04-08 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP3009945B2 (ja) * | 1991-07-18 | 2000-02-14 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP2665106B2 (ja) * | 1992-03-17 | 1997-10-22 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP3317308B2 (ja) * | 1992-08-26 | 2002-08-26 | セイコーエプソン株式会社 | 積層型インクジェット記録ヘッド、及びその製造方法 |
JP3144949B2 (ja) * | 1992-05-27 | 2001-03-12 | 日本碍子株式会社 | 圧電/電歪アクチュエータ |
JP3106044B2 (ja) * | 1992-12-04 | 2000-11-06 | 日本碍子株式会社 | アクチュエータ及びそれを用いたインクジェットプリントヘッド |
JP3151644B2 (ja) * | 1993-03-08 | 2001-04-03 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
IT1268870B1 (it) * | 1993-08-23 | 1997-03-13 | Seiko Epson Corp | Testa di registrazione a getto d'inchiostro e procedimento per la sua fabbricazione. |
US5929881A (en) * | 1994-04-26 | 1999-07-27 | Seiko Epson Corporation | Ink jet recording head having improved arrangement of electrodes |
-
1994
- 1994-08-19 IT IT94TO000672A patent/IT1268870B1/it active IP Right Grant
- 1994-08-23 US US08/294,352 patent/US5856837A/en not_active Expired - Lifetime
- 1994-08-23 FR FR9410209A patent/FR2709266B1/fr not_active Expired - Fee Related
- 1994-08-23 DE DE4447817A patent/DE4447817C2/de not_active Expired - Fee Related
- 1994-08-23 DE DE4429904A patent/DE4429904C2/de not_active Expired - Fee Related
- 1994-08-23 GB GB9417126A patent/GB2282992B/en not_active Expired - Fee Related
-
1996
- 1996-06-12 US US08/660,958 patent/US5956829A/en not_active Expired - Lifetime
-
1998
- 1998-04-24 HK HK98103465A patent/HK1004601A1/xx not_active IP Right Cessation
-
1999
- 1999-06-02 US US09/324,057 patent/US6334673B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9417126D0 (en) | 1994-10-12 |
FR2709266A1 (fr) | 1995-03-03 |
GB2282992A (en) | 1995-04-26 |
DE4447817C2 (de) | 2003-04-17 |
US5856837A (en) | 1999-01-05 |
ITTO940672A1 (it) | 1996-02-19 |
DE4429904C2 (de) | 1999-08-05 |
HK1004601A1 (en) | 1998-11-27 |
US5956829A (en) | 1999-09-28 |
DE4429904A1 (de) | 1995-03-02 |
IT1268870B1 (it) | 1997-03-13 |
GB2282992B (en) | 1997-11-26 |
ITTO940672A0 (it) | 1994-08-19 |
US6334673B1 (en) | 2002-01-01 |
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ST | Notification of lapse |
Effective date: 20090430 |