JP6627647B2 - 積層膜、電子デバイス基板、電子デバイス及び積層膜の製造方法 - Google Patents
積層膜、電子デバイス基板、電子デバイス及び積層膜の製造方法 Download PDFInfo
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- JP6627647B2 JP6627647B2 JP2016103584A JP2016103584A JP6627647B2 JP 6627647 B2 JP6627647 B2 JP 6627647B2 JP 2016103584 A JP2016103584 A JP 2016103584A JP 2016103584 A JP2016103584 A JP 2016103584A JP 6627647 B2 JP6627647 B2 JP 6627647B2
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- 239000000758 substrate Substances 0.000 title claims description 79
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 82
- 239000002184 metal Substances 0.000 claims description 81
- 229910044991 metal oxide Inorganic materials 0.000 claims description 53
- 150000004706 metal oxides Chemical class 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 238000004544 sputter deposition Methods 0.000 claims description 13
- 229910052697 platinum Inorganic materials 0.000 claims description 11
- 239000012298 atmosphere Substances 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 239000010408 film Substances 0.000 description 473
- 239000013078 crystal Substances 0.000 description 36
- 239000000463 material Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 22
- 239000010410 layer Substances 0.000 description 22
- 230000015572 biosynthetic process Effects 0.000 description 17
- 238000002441 X-ray diffraction Methods 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 14
- 239000010409 thin film Substances 0.000 description 14
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 13
- 239000007787 solid Substances 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 125000004429 atom Chemical group 0.000 description 8
- 239000013077 target material Substances 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 229910052741 iridium Inorganic materials 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 229910002601 GaN Inorganic materials 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910052727 yttrium Inorganic materials 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 241000877463 Lanio Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910019023 PtO Inorganic materials 0.000 description 1
- 229910004121 SrRuO Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 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 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 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 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- UKDIAJWKFXFVFG-UHFFFAOYSA-N potassium;oxido(dioxo)niobium Chemical compound [K+].[O-][Nb](=O)=O UKDIAJWKFXFVFG-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 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
- H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
-
- 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
- H10N30/05—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes
-
- 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
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
-
- 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
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
-
- 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
- H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
- H10N30/706—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings characterised by the underlying bases, e.g. substrates
-
- 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
-
- 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
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/877—Conductive materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H57/00—Electrostrictive relays; Piezoelectric relays
- H01H2057/006—Micromechanical piezoelectric relay
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
- Physical Vapour Deposition (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
Claims (6)
- ZrO2膜を含む酸化物膜と、
前記酸化物膜上に設けられた金属酸化物膜と、
前記金属酸化物膜上に設けられ、単一配向性を有する所定の金属膜と、
を備え、
前記金属酸化物膜は、PtO膜又はPdO膜であり、
前記所定の金属膜は、前記金属酸化物膜に含まれる金属を含む金属膜であり、
前記所定の金属膜はPt膜又はPd膜であり、
前記ZrO2膜の[100]軸と、
前記Pt膜又は前記Pd膜の[100]軸とは、
それぞれ、前記金属酸化物膜と前記Pt膜又は前記Pd膜との間の界面に平行であり、且つ、
双方の軸は、平行である、
ことを特徴とする積層膜。 - 前記酸化物膜は、
ZrO2膜と、
前記ZrO2膜と前記金属酸化物膜との間に介在するY2O3膜と、
を備えることを特徴とする請求項1に記載の積層膜。 - 前記所定の金属膜上に設けられた圧電膜を更に備える、
ことを特徴とする請求項1又は2に記載の積層膜。 - 請求項1乃至3のいずれか一項に記載の前記積層膜を、6インチ以上のサイズのウェハ上に設けてなる電子デバイス基板。
- 請求項1乃至3のいずれか一項に記載の前記積層膜の前記所定の金属膜に、電位を与えるための電位印加端子を電気的に接続してなる電子デバイス。
- 請求項1乃至3のいずれか一項に記載の積層膜を製造する積層膜の製造方法において、
ZrO2膜を含む前記酸化物膜を形成する工程と、
チャンバ内に酸素を供給し、酸素雰囲気中で、Pt又はPdをターゲットとしたスパッタリング法を用いて、PtO膜又はPdO膜からなる前記金属酸化物膜を、前記酸化物膜上に形成する工程と、
前記チャンバ内への酸素の供給を停止した状態で、Pt又はPdを含む前記所定の金属膜を、前記金属酸化物膜上に形成する工程と、
を備えることを特徴とする積層膜の製造方法。
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JP2016103584A JP6627647B2 (ja) | 2016-05-24 | 2016-05-24 | 積層膜、電子デバイス基板、電子デバイス及び積層膜の製造方法 |
US15/599,981 US10608162B2 (en) | 2016-05-24 | 2017-05-19 | Stacked film, electronic device substrate, electronic device, and method of fabricating stacked film |
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JP2016103584A JP6627647B2 (ja) | 2016-05-24 | 2016-05-24 | 積層膜、電子デバイス基板、電子デバイス及び積層膜の製造方法 |
Publications (2)
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JP2017212300A JP2017212300A (ja) | 2017-11-30 |
JP6627647B2 true JP6627647B2 (ja) | 2020-01-08 |
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JP (1) | JP6627647B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8487759B2 (en) | 2009-09-30 | 2013-07-16 | Apple Inc. | Self adapting haptic device |
US10236760B2 (en) | 2013-09-30 | 2019-03-19 | Apple Inc. | Magnetic actuators for haptic response |
WO2015163842A1 (en) | 2014-04-21 | 2015-10-29 | Yknots Industries Llc | Apportionment of forces for multi-touch input devices of electronic devices |
AU2016100399B4 (en) | 2015-04-17 | 2017-02-02 | Apple Inc. | Contracting and elongating materials for providing input and output for an electronic device |
WO2017044618A1 (en) | 2015-09-08 | 2017-03-16 | Apple Inc. | Linear actuators for use in electronic devices |
US10039080B2 (en) | 2016-03-04 | 2018-07-31 | Apple Inc. | Situationally-aware alerts |
US10268272B2 (en) | 2016-03-31 | 2019-04-23 | Apple Inc. | Dampening mechanical modes of a haptic actuator using a delay |
US10591993B2 (en) * | 2016-09-21 | 2020-03-17 | Apple Inc. | Haptic structure for providing localized haptic output |
US10622538B2 (en) | 2017-07-18 | 2020-04-14 | Apple Inc. | Techniques for providing a haptic output and sensing a haptic input using a piezoelectric body |
JP7430489B2 (ja) * | 2019-01-16 | 2024-02-13 | セメス株式会社 | 静電チャック、静電チャック装置 |
US11380470B2 (en) | 2019-09-24 | 2022-07-05 | Apple Inc. | Methods to control force in reluctance actuators based on flux related parameters |
US11977683B2 (en) | 2021-03-12 | 2024-05-07 | Apple Inc. | Modular systems configured to provide localized haptic feedback using inertial actuators |
US11809631B2 (en) | 2021-09-21 | 2023-11-07 | Apple Inc. | Reluctance haptic engine for an electronic device |
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JP3310881B2 (ja) | 1995-08-04 | 2002-08-05 | ティーディーケイ株式会社 | 積層薄膜、電子デバイス用基板、電子デバイスおよび積層薄膜の製造方法 |
US5753934A (en) | 1995-08-04 | 1998-05-19 | Tok Corporation | Multilayer thin film, substrate for electronic device, electronic device, and preparation of multilayer oxide thin film |
JP4029162B2 (ja) * | 2002-03-08 | 2008-01-09 | 株式会社村田製作所 | 圧電素子の製造方法 |
JP4696754B2 (ja) * | 2005-07-26 | 2011-06-08 | Tdk株式会社 | 圧電薄膜振動子およびその製造方法、並びにそれを用いた駆動装置および圧電モータ |
JP5355148B2 (ja) * | 2008-03-19 | 2013-11-27 | キヤノン株式会社 | 圧電材料 |
JP5644581B2 (ja) * | 2011-02-22 | 2014-12-24 | 株式会社リコー | インクジェットヘッド及びインクジェット記録装置 |
JP5836755B2 (ja) * | 2011-10-04 | 2015-12-24 | 富士フイルム株式会社 | 圧電体素子及び液体吐出ヘッド |
JP2013201198A (ja) * | 2012-03-23 | 2013-10-03 | Ricoh Co Ltd | 電気機械変換素子及びその製造方法、圧電型アクチュエータ、液滴吐出ヘッド、インクジェット記録装置 |
JP5930852B2 (ja) * | 2012-06-04 | 2016-06-08 | 株式会社ユーテック | 強誘電体結晶膜の製造方法 |
JP2015088581A (ja) * | 2013-10-30 | 2015-05-07 | 株式会社リコー | 電気機械変換素子、液滴吐出ヘッド、液滴吐出装置及び画像形成装置 |
JP6347086B2 (ja) | 2014-02-18 | 2018-06-27 | アドバンストマテリアルテクノロジーズ株式会社 | 強誘電体セラミックス |
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US10608162B2 (en) | 2020-03-31 |
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