JPWO2020230450A1 - - Google Patents

Info

Publication number
JPWO2020230450A1
JPWO2020230450A1 JP2021519288A JP2021519288A JPWO2020230450A1 JP WO2020230450 A1 JPWO2020230450 A1 JP WO2020230450A1 JP 2021519288 A JP2021519288 A JP 2021519288A JP 2021519288 A JP2021519288 A JP 2021519288A JP WO2020230450 A1 JPWO2020230450 A1 JP WO2020230450A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021519288A
Other languages
Japanese (ja)
Other versions
JP7151884B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020230450A1 publication Critical patent/JPWO2020230450A1/ja
Application granted granted Critical
Publication of JP7151884B2 publication Critical patent/JP7151884B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8542—Alkali metal based oxides, e.g. lithium, sodium or potassium niobates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
    • 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
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/093—Forming inorganic materials
    • H10N30/097—Forming inorganic materials by sintering
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP2021519288A 2019-05-14 2020-03-18 圧電セラミック電子部品 Active JP7151884B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019091326 2019-05-14
JP2019091326 2019-05-14
PCT/JP2020/011940 WO2020230450A1 (ja) 2019-05-14 2020-03-18 圧電セラミック電子部品

Publications (2)

Publication Number Publication Date
JPWO2020230450A1 true JPWO2020230450A1 (https=) 2020-11-19
JP7151884B2 JP7151884B2 (ja) 2022-10-12

Family

ID=73290188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021519288A Active JP7151884B2 (ja) 2019-05-14 2020-03-18 圧電セラミック電子部品

Country Status (5)

Country Link
US (1) US12245511B2 (https=)
JP (1) JP7151884B2 (https=)
CN (1) CN113853692B (https=)
DE (1) DE112020001337B4 (https=)
WO (1) WO2020230450A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009242167A (ja) * 2008-03-31 2009-10-22 Tdk Corp 圧電磁器及びそれを用いた圧電素子
JP2011091234A (ja) * 2009-10-23 2011-05-06 Seiko Epson Corp 液体噴射ヘッド、液体噴射装置及びアクチュエーター装置
JP2014107563A (ja) * 2012-11-28 2014-06-09 Tdk Corp 圧電素子、圧電アクチュエータ、及び圧電センサ、並びにハードディスクドライブ、及びインクジェットプリンタ装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439132A (en) 1987-08-04 1989-02-09 Matsushita Electric Industrial Co Ltd Private radio paging receiver
JPH0786613B2 (ja) 1987-10-06 1995-09-20 凸版印刷株式会社 液晶表示素子の配向装置及びその配向方法
JPH0214A (ja) 1988-11-17 1990-01-05 Seiko Epson Corp 液晶表示装置
JPH0215A (ja) 1989-02-28 1990-01-05 Casio Comput Co Ltd 液晶表示装置
JPH0850B2 (ja) 1993-06-02 1996-01-10 鈴与工業株式会社 納豆の醗酵室
JP3498433B2 (ja) 1995-06-22 2004-02-16 東亞合成株式会社 水性樹脂分散体の製造方法
JPWO2008152851A1 (ja) 2007-06-15 2010-08-26 株式会社村田製作所 圧電磁器組成物、及び圧電セラミック電子部品
JP5543537B2 (ja) 2012-07-24 2014-07-09 太陽誘電株式会社 圧電素子
JP2015070136A (ja) 2013-09-30 2015-04-13 株式会社村田製作所 圧電セラミック電子部品、及び圧電セラミック電子部品の製造方法
JP6483525B2 (ja) * 2015-05-23 2019-03-13 京セラ株式会社 圧電素子、およびそれを用いた圧電部材、液体吐出ヘッド、ならびに記録装置
JP6874351B2 (ja) 2016-12-07 2021-05-19 Tdk株式会社 圧電薄膜積層体、圧電薄膜基板、圧電薄膜素子、圧電アクチュエータ、圧電センサ、ヘッドアセンブリ、ヘッドスタックアセンブリ、ハードディスクドライブ、プリンタヘッド、及びインクジェットプリンタ装置
JP7352140B2 (ja) * 2019-06-26 2023-09-28 株式会社村田製作所 圧電磁器組成物の製造方法及び圧電セラミック電子部品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009242167A (ja) * 2008-03-31 2009-10-22 Tdk Corp 圧電磁器及びそれを用いた圧電素子
JP2011091234A (ja) * 2009-10-23 2011-05-06 Seiko Epson Corp 液体噴射ヘッド、液体噴射装置及びアクチュエーター装置
JP2014107563A (ja) * 2012-11-28 2014-06-09 Tdk Corp 圧電素子、圧電アクチュエータ、及び圧電センサ、並びにハードディスクドライブ、及びインクジェットプリンタ装置

Also Published As

Publication number Publication date
DE112020001337B4 (de) 2024-06-20
US12245511B2 (en) 2025-03-04
CN113853692B (zh) 2025-08-01
DE112020001337T5 (de) 2021-12-02
US20220052252A1 (en) 2022-02-17
JP7151884B2 (ja) 2022-10-12
CN113853692A (zh) 2021-12-28
WO2020230450A1 (ja) 2020-11-19

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