JP6260108B2 - 電子デバイスの製造方法 - Google Patents
電子デバイスの製造方法 Download PDFInfo
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- JP6260108B2 JP6260108B2 JP2013103357A JP2013103357A JP6260108B2 JP 6260108 B2 JP6260108 B2 JP 6260108B2 JP 2013103357 A JP2013103357 A JP 2013103357A JP 2013103357 A JP2013103357 A JP 2013103357A JP 6260108 B2 JP6260108 B2 JP 6260108B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 29
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- 239000000758 substrate Substances 0.000 claims description 77
- 238000000034 method Methods 0.000 claims description 44
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- 239000010408 film Substances 0.000 description 43
- 239000002094 self assembled monolayer Substances 0.000 description 33
- 239000013545 self-assembled monolayer Substances 0.000 description 33
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 24
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- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 16
- 238000002425 crystallisation Methods 0.000 description 14
- 230000008025 crystallization Effects 0.000 description 14
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 12
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- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
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- 230000015572 biosynthetic process Effects 0.000 description 5
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- 238000000059 patterning Methods 0.000 description 4
- ZGSOBQAJAUGRBK-UHFFFAOYSA-N propan-2-olate;zirconium(4+) Chemical compound [Zr+4].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-] ZGSOBQAJAUGRBK-UHFFFAOYSA-N 0.000 description 4
- 238000002407 reforming Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
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- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
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- 239000010936 titanium Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 229910002367 SrTiO Inorganic materials 0.000 description 2
- KQNKJJBFUFKYFX-UHFFFAOYSA-N acetic acid;trihydrate Chemical compound O.O.O.CC(O)=O KQNKJJBFUFKYFX-UHFFFAOYSA-N 0.000 description 2
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- RVYHLWKCEYFJBS-UHFFFAOYSA-N manganese(2+);propan-2-olate Chemical compound [Mn+2].CC(C)[O-].CC(C)[O-] RVYHLWKCEYFJBS-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 2
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910018921 CoO 3 Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000877463 Lanio Species 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910004121 SrRuO Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 230000005669 field effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000813 microcontact printing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- ZTILUDNICMILKJ-UHFFFAOYSA-N niobium(v) ethoxide Chemical compound CCO[Nb](OCC)(OCC)(OCC)OCC ZTILUDNICMILKJ-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- 238000005549 size reduction Methods 0.000 description 1
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- 238000004544 sputter deposition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 that is Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
- B05D1/322—Removable films used as masks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/007—After-treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02623—Liquid deposition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
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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
- H10N30/01—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
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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
- H10N30/01—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
- H10N30/079—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 using intermediate layers, e.g. for growth control
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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
- H10N30/01—Manufacture or treatment
- H10N30/08—Shaping or machining of piezoelectric or electrostrictive bodies
- H10N30/082—Shaping or machining of piezoelectric or electrostrictive bodies by etching, e.g. lithography
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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
- H10N30/20—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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- 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
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
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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
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/302—Sensors
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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
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based
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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
- H10N39/00—Integrated devices, or assemblies of multiple devices, comprising at least one piezoelectric, electrostrictive or magnetostrictive element covered by groups H10N30/00 – H10N35/00
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/30—EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Formation Of Insulating Films (AREA)
Description
前記薄膜素子は、正の圧電効果、逆の圧電効果、電荷蓄積、半導体性、導電性から選択されたいずれかの機能の薄膜部を有しており、
前記マルチノズルの液滴吐出ヘッドを用いて、前記基板上に異なる材料組成の薄膜部を同時に形成し、2以上の異なる機能の薄膜部を得ることを特徴とする電子デバイスの製造方法を提供する。
20、100 電子デバイス
23、24、102、103 薄膜素子
231、241 薄膜部
Claims (4)
- 基板上にマルチノズルの液滴吐出ヘッドを用いて、複数の薄膜素子を形成する工程を有しており、
前記薄膜素子は、正の圧電効果、逆の圧電効果、電荷蓄積、半導体性、導電性から選択されたいずれかの機能の薄膜部を有しており、
前記マルチノズルの液滴吐出ヘッドを用いて、前記基板上に異なる材料組成の薄膜部を同時に形成し、2以上の異なる機能の薄膜部を得ることを特徴とする電子デバイスの製造方法。 - 異なる材料組成のゾルゲル液を用い、前記異なる材料組成の薄膜部を形成する請求項1に記載の電子デバイスの製造方法。
- 前記複数の薄膜素子が、センサと、発電素子と、により構成されている、請求項1または2に記載の電子デバイスの製造方法。
- 前記複数の薄膜素子が、発電素子と、蓄電素子と、により構成されている、請求項1または2に記載の電子デバイスの製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013103357A JP6260108B2 (ja) | 2013-05-15 | 2013-05-15 | 電子デバイスの製造方法 |
US14/278,085 US20140340854A1 (en) | 2013-05-15 | 2014-05-15 | Electronic device and method of manufacturing the electronic device |
US15/094,256 US20160221033A1 (en) | 2013-05-15 | 2016-04-08 | Electronic device and method of manufacturing the electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013103357A JP6260108B2 (ja) | 2013-05-15 | 2013-05-15 | 電子デバイスの製造方法 |
Publications (2)
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JP2014225531A JP2014225531A (ja) | 2014-12-04 |
JP6260108B2 true JP6260108B2 (ja) | 2018-01-17 |
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JP2013103357A Expired - Fee Related JP6260108B2 (ja) | 2013-05-15 | 2013-05-15 | 電子デバイスの製造方法 |
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US (2) | US20140340854A1 (ja) |
JP (1) | JP6260108B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016042566A (ja) | 2014-08-18 | 2016-03-31 | 株式会社リコー | 電気機械変換膜の製造方法、電気機械変換素子の製造方法、液体吐出ヘッド及び画像形成装置 |
JP6686444B2 (ja) | 2016-01-07 | 2020-04-22 | 株式会社リコー | Pzt膜積層構造体、液体吐出ヘッド、液体吐出ユニット、液体を吐出する装置及びpzt膜積層構造体の製造方法 |
JP6690253B2 (ja) | 2016-01-22 | 2020-04-28 | 株式会社リコー | Pzt前駆体溶液及びその製造方法、pzt膜の製造方法、電気機械変換素子の製造方法、液体吐出ヘッドの製造方法 |
US10105951B2 (en) | 2016-02-05 | 2018-10-23 | Ricoh Company, Ltd. | Liquid discharge apparatus, head drive control device, recording medium, and actuator drive control device |
JP2017199892A (ja) | 2016-02-17 | 2017-11-02 | 株式会社リコー | 電気−機械変換素子とその製造方法、電気−機械変換素子を備えた液体吐出ヘッドおよび液体吐出装置 |
CN108698407B (zh) | 2016-03-03 | 2020-05-08 | 株式会社理光 | 液体排放头、液体排放单元以及排放液体的设备 |
JP6720669B2 (ja) | 2016-04-22 | 2020-07-08 | 株式会社リコー | 電気機械変換装置、センサ、アクチュエータ、及びそれらの製造方法、液体吐出ヘッド、液体吐出ユニット、液体を吐出する装置 |
LU100270B1 (en) * | 2017-05-05 | 2018-12-03 | Luxembourg Inst Science & Tech List | Inkjet printing process |
CN108744987B (zh) * | 2018-06-20 | 2023-09-01 | 华北电力大学 | 一种用于气体膜分离的补水微结构以及系统 |
LU100971B1 (en) * | 2018-10-25 | 2020-04-27 | Luxembourg Inst Science & Tech List | Inkjet printing process |
US11145803B2 (en) | 2019-07-30 | 2021-10-12 | Ricoh Company, Ltd. | Piezoelectric element substrate, bonded substrate, liquid discharge head, liquid discharge unit, and liquid discharge apparatus |
JP2022139043A (ja) | 2021-03-11 | 2022-09-26 | 株式会社リコー | 圧電アクチュエータ、液体吐出ヘッド、液体吐出ユニットおよび液体を吐出する装置 |
CN113539812B (zh) * | 2021-07-14 | 2024-04-26 | 湘潭大学 | 一种同质种子层调控氧化铪基铁电薄膜电学性能的方法 |
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US6530652B1 (en) * | 1998-12-30 | 2003-03-11 | Samsung Electronics Co., Ltd. | Micro actuator and ink jet printer head manufactured using the same |
JP4328854B2 (ja) * | 2003-01-22 | 2009-09-09 | 独立行政法人産業技術総合研究所 | 圧電素子およびその製造方法 |
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JP2011182210A (ja) * | 2010-03-02 | 2011-09-15 | Seiko Epson Corp | 電子装置 |
JP2011193665A (ja) * | 2010-03-16 | 2011-09-29 | Nec Corp | 発電システム |
US9401471B2 (en) * | 2010-09-15 | 2016-07-26 | Ricoh Company, Ltd. | Electromechanical transducing device and manufacturing method thereof, and liquid droplet discharging head and liquid droplet discharging apparatus |
JP5836754B2 (ja) * | 2011-10-04 | 2015-12-24 | 富士フイルム株式会社 | 圧電体素子及びその製造方法 |
JP6099392B2 (ja) * | 2012-12-27 | 2017-03-22 | スタンレー電気株式会社 | 圧電式回転角センサの分極方法 |
-
2013
- 2013-05-15 JP JP2013103357A patent/JP6260108B2/ja not_active Expired - Fee Related
-
2014
- 2014-05-15 US US14/278,085 patent/US20140340854A1/en not_active Abandoned
-
2016
- 2016-04-08 US US15/094,256 patent/US20160221033A1/en not_active Abandoned
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US20140340854A1 (en) | 2014-11-20 |
US20160221033A1 (en) | 2016-08-04 |
JP2014225531A (ja) | 2014-12-04 |
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