KR20060105566A - 압전부재, 액체분사 헤드 및 액체분사 장치 - Google Patents
압전부재, 액체분사 헤드 및 액체분사 장치 Download PDFInfo
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- KR20060105566A KR20060105566A KR20060028852A KR20060028852A KR20060105566A KR 20060105566 A KR20060105566 A KR 20060105566A KR 20060028852 A KR20060028852 A KR 20060028852A KR 20060028852 A KR20060028852 A KR 20060028852A KR 20060105566 A KR20060105566 A KR 20060105566A
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- 239000013078 crystal Substances 0.000 claims abstract description 50
- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 34
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 26
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- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 229910052776 Thorium Inorganic materials 0.000 claims description 6
- 229910052706 scandium Inorganic materials 0.000 claims description 6
- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- 229910052768 actinide Inorganic materials 0.000 claims description 4
- 150000001255 actinides Chemical class 0.000 claims description 4
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 4
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- 239000010408 film Substances 0.000 description 115
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 8
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- 229910044991 metal oxide Inorganic materials 0.000 description 8
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 7
- 229910052726 zirconium Inorganic materials 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
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- 229910052697 platinum Inorganic materials 0.000 description 5
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- -1 platinum group metals Chemical class 0.000 description 4
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- 229910013641 LiNbO 3 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
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- 229910052710 silicon Inorganic materials 0.000 description 2
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- 238000004544 sputter deposition Methods 0.000 description 2
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 238000000018 DNA microarray Methods 0.000 description 1
- 241000877463 Lanio Species 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- 150000002739 metals Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- H10N30/80—Constructional details
-
- 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
- B41J2/1626—Manufacturing processes etching
- B41J2/1629—Manufacturing processes etching wet 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
-
- 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
- H10N30/077—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 by liquid phase deposition
- H10N30/078—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 by liquid phase deposition by sol-gel deposition
-
- 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
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based
-
- 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
-
- 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
- B41J2002/14419—Manifold
-
- 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)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (6)
- 하부 전극;상부 전극; 그리고,납 지르코네이트 타이타네이트(PZT)로 이루어지고, (100) 면이 우선적으로 방향성이 규정되는 페로브스카이트 결정을 가지는 압전 필름을 포함하고,상기 압전 필름은 상기 하부 전극과 상기 상부 전극 사이에 개입되며, 상기 압전 필름의 (100) 면으로부터 나온 X-선의 회절 피크 위치는 2Θ=21.79 내지 21.88 도의 범위 내인 것을 특징으로 하는 압전부재.
- 제 1항에 있어서,상기 회절 피크 위치는 2Θ=21.83 내지 21.87 도의 범위 내인 것을 특징으로 하는 압전부재.
- 제 1항에 있어서,상기 압전 필름은 능면체(rhombohedral) 결정 시스템 구조를 갖는 것을 특징으로 하는 압전부재.
- 제 1항에 있어서,상기 압전 필름은 Sc, Y, Th, 란타노이드(lanthanoids) 및 악티노이 드(actinoids)로 구성된 군에서 선택된 어느 하나를 적어도 포함하는 것을 특징으로 하는 압전부재.
- 제 1 항 내지 제 4항 중 어느 한 항에 따르는 압전부재와;상기 압전부재가 진동 플레이트를 사이에 끼운 상태로 제공되며, 노즐 오리피스와 연통되는 압력발생 챔버가 구비되는 통로형성 기판을 포함하는 것을 특징으로 하는 액체분사 헤드.
- 제 5항에 따르는 액체분사 헤드를 포함하는 것을 특징으로 하는 액체분사 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005097325A JP4984018B2 (ja) | 2005-03-30 | 2005-03-30 | 圧電素子及び液体噴射ヘッド並びに液体噴射装置 |
JPJP-P-2005-00097325 | 2005-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060105566A true KR20060105566A (ko) | 2006-10-11 |
KR100707606B1 KR100707606B1 (ko) | 2007-04-13 |
Family
ID=36604179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20060028852A KR100707606B1 (ko) | 2005-03-30 | 2006-03-30 | 압전부재, 액체분사 헤드 및 액체분사 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7562968B2 (ko) |
EP (2) | EP1707368B1 (ko) |
JP (1) | JP4984018B2 (ko) |
KR (1) | KR100707606B1 (ko) |
CN (1) | CN100479216C (ko) |
DE (2) | DE602006012201D1 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4321618B2 (ja) * | 2007-03-29 | 2009-08-26 | セイコーエプソン株式会社 | 液体噴射ヘッド及びその製造方法 |
JP5190841B2 (ja) * | 2007-05-31 | 2013-04-24 | 独立行政法人産業技術総合研究所 | 圧電体薄膜、圧電体およびそれらの製造方法、ならびに当該圧電体薄膜を用いた圧電体共振子、アクチュエータ素子および物理センサー |
JP2009054934A (ja) * | 2007-08-29 | 2009-03-12 | Panasonic Corp | 圧電体素子 |
JP2009083464A (ja) * | 2007-09-12 | 2009-04-23 | Fuji Xerox Co Ltd | 液滴吐出ヘッド、及び画像形成装置 |
JP2009196163A (ja) * | 2008-02-20 | 2009-09-03 | Fuji Xerox Co Ltd | 圧電素子基板、液滴吐出ヘッド、液滴吐出装置、及び、圧電素子基板の製造方法 |
JP2009286118A (ja) * | 2008-04-30 | 2009-12-10 | Seiko Epson Corp | 液体噴射ヘッド及びアクチュエーター装置 |
US7896479B2 (en) | 2008-04-30 | 2011-03-01 | Seiko Epson Corporation | Liquid jet head and a piezoelectric element |
JP2009286119A (ja) | 2008-04-30 | 2009-12-10 | Seiko Epson Corp | 液体噴射ヘッド及び圧電素子 |
JP5344143B2 (ja) * | 2008-12-11 | 2013-11-20 | 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装置並びに圧電素子 |
JP5641185B2 (ja) * | 2010-01-05 | 2014-12-17 | 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装置並びに圧電素子 |
JP5754198B2 (ja) * | 2011-03-24 | 2015-07-29 | セイコーエプソン株式会社 | 液体噴射ヘッド、液体噴射装置及び圧電アクチュエーター |
JP2012253161A (ja) | 2011-06-01 | 2012-12-20 | Seiko Epson Corp | 圧電素子及び液体噴射ヘッド並びに液体噴射装置 |
US8614724B2 (en) * | 2011-08-17 | 2013-12-24 | The Boeing Company | Method and system of fabricating PZT nanoparticle ink based piezoelectric sensor |
US9761785B2 (en) | 2011-10-17 | 2017-09-12 | The United States Of America As Represented By The Secretary Of The Army | Stylo-epitaxial piezoelectric and ferroelectric devices and method of manufacturing |
US8866367B2 (en) | 2011-10-17 | 2014-10-21 | The United States Of America As Represented By The Secretary Of The Army | Thermally oxidized seed layers for the production of {001} textured electrodes and PZT devices and method of making |
JP6037123B2 (ja) * | 2013-01-30 | 2016-11-30 | セイコーエプソン株式会社 | 液体噴射ヘッド、液体噴射装置、圧電素子及びセンサー |
JP6167657B2 (ja) * | 2013-05-13 | 2017-07-26 | 三菱マテリアル株式会社 | 強誘電体膜付きシリコン基板 |
US9437806B2 (en) * | 2013-12-02 | 2016-09-06 | Canon Kabushiki Kaisha | Piezoelectric thin film, method of manufacturing the same, piezoelectric thin film manufacturing apparatus and liquid ejection head |
JP6390170B2 (ja) | 2014-05-28 | 2018-09-19 | 株式会社リコー | 電気−機械変換素子、電気−機械変換素子の製造方法、液滴吐出ヘッド、液滴吐出装置 |
US9385298B2 (en) | 2014-10-01 | 2016-07-05 | Ricoh Company, Ltd. | Electromechanical conversion element, liquid drop discharge head and image forming apparatus |
JP2017112281A (ja) | 2015-12-17 | 2017-06-22 | 株式会社リコー | 電気‐機械変換素子、液体吐出ヘッド、液体吐出装置、電気‐機械変換膜の製造方法、及び液体吐出ヘッドの製造方法 |
US10160208B2 (en) | 2016-04-11 | 2018-12-25 | Ricoh Company, Ltd. | Electromechanical-transducing electronic component, liquid discharge head, liquid discharge device, and liquid discharge apparatus |
TWI717498B (zh) * | 2016-06-21 | 2021-02-01 | 日商前進材料科技股份有限公司 | 膜構造體及其製造方法 |
JP2018129402A (ja) * | 2017-02-08 | 2018-08-16 | セイコーエプソン株式会社 | 圧電素子及びその製造方法 |
US10910551B2 (en) * | 2017-11-06 | 2021-02-02 | Samsung Electronics Co., Ltd. | Piezoelectric material, piezoelectric device including the piezoelectric material, and method of manufacturing the piezoelectric material |
IT201900005794A1 (it) | 2019-04-15 | 2020-10-15 | St Microelectronics Srl | Dispositivo di eiezione di fluido con ridotto numero di componenti e metodo di fabbricazione del dispositivo di eiezione di fluido |
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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 |
DE19723932C1 (de) | 1997-06-06 | 1998-12-24 | Siemens Ag | Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes |
DE19805184A1 (de) | 1998-02-10 | 1999-08-12 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Ermitteln der Temperatur eines piezoelektrischen Elements |
JP3755283B2 (ja) | 1998-02-13 | 2006-03-15 | オムロン株式会社 | 圧電素子及びその製造方法、圧電素子を用いた振動センサ、圧電アクチュエータ、光スキャナ、歪みセンサ、圧電式振動ジャイロ |
US6312816B1 (en) | 1998-02-20 | 2001-11-06 | Advanced Technology Materials, Inc. | A-site- and/or B-site-modified PbZrTiO3 materials and (Pb, Sr, Ca, Ba, Mg) (Zr, Ti, Nb, Ta)O3 films having utility in ferroelectric random access memories and high performance thin film microactuators |
DE19831599A1 (de) | 1998-07-14 | 2000-01-20 | Siemens Ag | Verfahren und Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes |
US6248394B1 (en) | 1998-08-14 | 2001-06-19 | Agere Systems Guardian Corp. | Process for fabricating device comprising lead zirconate titanate |
JP2001223403A (ja) | 2000-02-08 | 2001-08-17 | Matsushita Electric Ind Co Ltd | 強誘電体薄膜およびその形成方法とこれを用いた強誘電体薄膜素子 |
JP3817730B2 (ja) * | 2001-12-10 | 2006-09-06 | セイコーエプソン株式会社 | 圧電アクチュエータの製造方法、インクジェット式記録ヘッド、及びプリンタ |
JP3772977B2 (ja) * | 2002-07-08 | 2006-05-10 | 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装置 |
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JP2006278835A (ja) | 2006-10-12 |
EP1707368B1 (en) | 2008-05-28 |
US20060232639A1 (en) | 2006-10-19 |
CN100479216C (zh) | 2009-04-15 |
EP1935648A2 (en) | 2008-06-25 |
DE602006001310D1 (de) | 2008-07-10 |
EP1935648A3 (en) | 2008-07-02 |
US7562968B2 (en) | 2009-07-21 |
KR100707606B1 (ko) | 2007-04-13 |
EP1707368A1 (en) | 2006-10-04 |
JP4984018B2 (ja) | 2012-07-25 |
DE602006012201D1 (de) | 2010-03-25 |
EP1935648B1 (en) | 2010-02-10 |
CN1841802A (zh) | 2006-10-04 |
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