DE69802457D1 - Piezoelektrische keramische Zusammensetzung - Google Patents

Piezoelektrische keramische Zusammensetzung

Info

Publication number
DE69802457D1
DE69802457D1 DE69802457T DE69802457T DE69802457D1 DE 69802457 D1 DE69802457 D1 DE 69802457D1 DE 69802457 T DE69802457 T DE 69802457T DE 69802457 T DE69802457 T DE 69802457T DE 69802457 D1 DE69802457 D1 DE 69802457D1
Authority
DE
Germany
Prior art keywords
piezoelectric ceramic
ceramic composition
composition
piezoelectric
ceramic
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.)
Expired - Lifetime
Application number
DE69802457T
Other languages
English (en)
Other versions
DE69802457T2 (de
Inventor
Masahiko Kimura
Tadahiro Minamikawa
Akira Ando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69802457D1 publication Critical patent/DE69802457D1/de
Publication of DE69802457T2 publication Critical patent/DE69802457T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8536—Alkaline earth metal based oxides, e.g. barium titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE69802457T 1997-04-28 1998-04-22 Piezoelektrische keramische Zusammensetzung Expired - Lifetime DE69802457T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11054697A JP3228175B2 (ja) 1997-04-28 1997-04-28 圧電磁器組成物

Publications (2)

Publication Number Publication Date
DE69802457D1 true DE69802457D1 (de) 2001-12-20
DE69802457T2 DE69802457T2 (de) 2002-05-23

Family

ID=14538572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802457T Expired - Lifetime DE69802457T2 (de) 1997-04-28 1998-04-22 Piezoelektrische keramische Zusammensetzung

Country Status (4)

Country Link
US (1) US5954994A (de)
EP (1) EP0875493B1 (de)
JP (1) JP3228175B2 (de)
DE (1) DE69802457T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW432026B (en) * 1997-12-15 2001-05-01 Nat Science Council Preparation of translucent strontium barium niobate ceramics using reaction sintering
JP2001342065A (ja) * 2000-05-30 2001-12-11 Matsushita Electric Ind Co Ltd 圧電磁器組成物
JP3750507B2 (ja) * 2000-08-28 2006-03-01 株式会社村田製作所 圧電磁器組成物およびそれを用いた圧電セラミック素子
JP4003920B2 (ja) * 2001-05-10 2007-11-07 Ｔｄｋ株式会社 圧電磁器組成物、圧電磁器焼結体および電子部品
JP4001362B2 (ja) * 2002-01-31 2007-10-31 Ｔｄｋ株式会社 圧電磁器およびその製造方法
US6903495B2 (en) 2001-06-20 2005-06-07 Nissan Motor Co., Ltd. Piezoelectric material and method for manufacture thereof
JP4396136B2 (ja) * 2003-05-21 2010-01-13 株式会社村田製作所 圧電磁器組成物およびそれを用いた圧電セラミック素子
JP2005246656A (ja) * 2004-03-02 2005-09-15 Ricoh Co Ltd 液滴吐出ヘッド、液体吐出装置及び画像形成装置
KR20080005226A (ko) * 2005-04-18 2008-01-10 가부시키가이샤 무라타 세이사쿠쇼 유전체 세라믹 조성물 및 적층 세라믹 커패시터
JP2007258301A (ja) * 2006-03-22 2007-10-04 Tdk Corp 積層型圧電素子及びその製造方法
JP5294441B2 (ja) 2006-03-30 2013-09-18 双信電機株式会社 電子部品
WO2007139060A1 (ja) 2006-05-31 2007-12-06 Murata Manufacturing Co., Ltd. 透光性セラミック及び電気光学部品
US8518290B2 (en) * 2008-07-30 2013-08-27 Canon Kabushiki Kaisha Piezoelectric material
DE102010025670A1 (de) * 2010-06-30 2012-01-05 Siemens Aktiengesellschaft Bleifreier piezokeramischer Werkstoff mit Perowskit-Phase und Wolframbronze-Phase und Verfahren zum Herstellen eines piezokeramischen Bauteils mit dem Werkstoff
JP5662731B2 (ja) 2010-08-06 2015-02-04 太陽誘電株式会社 圧電磁器組成物
JP5550123B2 (ja) 2012-05-15 2014-07-16 太陽誘電株式会社 圧電セラミックス及びその製造方法
JP6426416B2 (ja) * 2014-09-25 2018-11-21 太陽誘電株式会社 圧電セラミックス及びその製造方法
JP6423683B2 (ja) * 2014-10-17 2018-11-14 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光学ガラスフィルタ
JP6665711B2 (ja) * 2016-06-28 2020-03-13 Tdk株式会社 誘電体組成物及び電子部品
JP6658337B2 (ja) * 2016-06-28 2020-03-04 Tdk株式会社 誘電体組成物及び電子部品
JP6665710B2 (ja) * 2016-06-28 2020-03-13 Tdk株式会社 誘電体組成物及び電子部品

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049147B2 (ja) * 1978-12-04 1985-10-31 松下電器産業株式会社 誘電体磁器材料
CA1134128A (en) * 1978-12-04 1982-10-26 Syunichiro Kawashima Dielectric ceramics
JPH09165262A (ja) * 1995-12-19 1997-06-24 Matsushita Electric Ind Co Ltd 圧電体磁器組成物
JP3087657B2 (ja) * 1996-07-26 2000-09-11 株式会社村田製作所 誘電体磁器組成物

Also Published As

Publication number Publication date
EP0875493A1 (de) 1998-11-04
US5954994A (en) 1999-09-21
DE69802457T2 (de) 2002-05-23
JP3228175B2 (ja) 2001-11-12
EP0875493B1 (de) 2001-11-14
JPH10297969A (ja) 1998-11-10

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