FR3097078B1 - Empilement multicouche piézoélectrique de nitrure d’aluminium, dispositif comprenant l’empilement et procédé de réalisation - Google Patents
Empilement multicouche piézoélectrique de nitrure d’aluminium, dispositif comprenant l’empilement et procédé de réalisation Download PDFInfo
- Publication number
- FR3097078B1 FR3097078B1 FR1905889A FR1905889A FR3097078B1 FR 3097078 B1 FR3097078 B1 FR 3097078B1 FR 1905889 A FR1905889 A FR 1905889A FR 1905889 A FR1905889 A FR 1905889A FR 3097078 B1 FR3097078 B1 FR 3097078B1
- Authority
- FR
- France
- Prior art keywords
- stack
- aluminum nitride
- production
- multilayer stack
- piezoelectric
- 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.)
- Active
Links
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- 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
- H10N30/07—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
- H10N30/076—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 vapour phase 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905889A FR3097078B1 (fr) | 2019-06-04 | 2019-06-04 | Empilement multicouche piézoélectrique de nitrure d’aluminium, dispositif comprenant l’empilement et procédé de réalisation |
PCT/EP2020/063688 WO2020244907A1 (fr) | 2019-06-04 | 2020-05-15 | Empilement multicouche piézoélectrique de nitrure d'aluminium, dispositif comprenant l'empilement et procédé de réalisation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905889A FR3097078B1 (fr) | 2019-06-04 | 2019-06-04 | Empilement multicouche piézoélectrique de nitrure d’aluminium, dispositif comprenant l’empilement et procédé de réalisation |
FR1905889 | 2019-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3097078A1 FR3097078A1 (fr) | 2020-12-11 |
FR3097078B1 true FR3097078B1 (fr) | 2021-06-18 |
Family
ID=68210941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1905889A Active FR3097078B1 (fr) | 2019-06-04 | 2019-06-04 | Empilement multicouche piézoélectrique de nitrure d’aluminium, dispositif comprenant l’empilement et procédé de réalisation |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3097078B1 (fr) |
WO (1) | WO2020244907A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4373936B2 (ja) * | 2005-02-02 | 2009-11-25 | 株式会社東芝 | 薄膜圧電共振器及びその製造方法 |
US20090053401A1 (en) | 2007-08-24 | 2009-02-26 | Maxim Integrated Products, Inc. | Piezoelectric deposition for BAW resonators |
CN109478591B (zh) * | 2016-06-19 | 2023-07-25 | Iqe公司 | 用于RF滤波器应用的外延AlN/稀土氧化物结构 |
JP6882722B2 (ja) | 2017-01-19 | 2021-06-02 | 株式会社村田製作所 | 圧電素子、及び圧電素子を用いた共振子 |
-
2019
- 2019-06-04 FR FR1905889A patent/FR3097078B1/fr active Active
-
2020
- 2020-05-15 WO PCT/EP2020/063688 patent/WO2020244907A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3097078A1 (fr) | 2020-12-11 |
WO2020244907A1 (fr) | 2020-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20201211 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
TQ | Partial transmission of property |
Owner name: UNIVERSITE GRENOBLE ALPES, FR Effective date: 20211130 Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, FR Effective date: 20211130 Owner name: INSTITUT POLYTECHNIQUE DE GRENOBLE, FR Effective date: 20211130 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |