DE69603345D1 - Piezoelektrische keramische Zusammensetzung - Google Patents
Piezoelektrische keramische ZusammensetzungInfo
- Publication number
- DE69603345D1 DE69603345D1 DE69603345T DE69603345T DE69603345D1 DE 69603345 D1 DE69603345 D1 DE 69603345D1 DE 69603345 T DE69603345 T DE 69603345T DE 69603345 T DE69603345 T DE 69603345T DE 69603345 D1 DE69603345 D1 DE 69603345D1
- 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
Links
- 239000000919 ceramic Substances 0.000 title 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
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29563695 | 1995-11-14 | ||
JP2935796 | 1996-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69603345D1 true DE69603345D1 (de) | 1999-08-26 |
DE69603345T2 DE69603345T2 (de) | 2000-02-03 |
Family
ID=26367548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69603345T Expired - Lifetime DE69603345T2 (de) | 1995-11-14 | 1996-11-14 | Piezoelektrische keramische Zusammensetzung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5762816A (de) |
EP (1) | EP0774791B1 (de) |
KR (1) | KR100187901B1 (de) |
CN (1) | CN1064941C (de) |
DE (1) | DE69603345T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3399364B2 (ja) * | 1998-05-20 | 2003-04-21 | 株式会社村田製作所 | 圧電磁器組成物 |
GB2350609B (en) * | 1999-06-03 | 2001-05-16 | Dept Of Science And Technology | A ferroelectric ceramic material with strong piezoelectric properties and a process of preparing the same |
JP2001178159A (ja) * | 1999-10-08 | 2001-06-29 | Denso Corp | 超音波モータとその製造方法 |
US6277254B1 (en) * | 1999-12-16 | 2001-08-21 | Honeywell International Inc. | Ceramic compositions, physical vapor deposition targets and methods of forming ceramic compositions |
JP4171908B2 (ja) * | 2004-01-20 | 2008-10-29 | セイコーエプソン株式会社 | 強誘電体膜、強誘電体メモリ、及び圧電素子 |
DE102004059965A1 (de) * | 2004-12-13 | 2006-06-14 | Epcos Ag | Dünnschichtresonator und Verfahren zur Herstellung eines Vielschichtbauelements |
US7600634B2 (en) * | 2006-04-03 | 2009-10-13 | Tyco Healthcare Group Lp | Packaging for surgical sutures |
CN101538159B (zh) * | 2009-04-11 | 2011-11-09 | 桂林工学院 | 一种低温烧结的中介电常数微波介质陶瓷及其制备方法 |
CN102549790B (zh) * | 2009-09-30 | 2015-07-22 | 佳能株式会社 | 压电材料、压电器件、排液头和超声马达 |
JP5555072B2 (ja) * | 2010-06-25 | 2014-07-23 | 富士フイルム株式会社 | 圧電体膜、圧電素子および液体吐出装置 |
JP5835011B2 (ja) | 2012-02-29 | 2015-12-24 | Tdk株式会社 | 誘電体磁器組成物および電子部品 |
CN113831125B (zh) * | 2021-10-14 | 2022-11-04 | 中国科学院上海硅酸盐研究所 | 用于高压高容型陶瓷电容器的陶瓷材料及陶瓷电容器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3222283A (en) * | 1965-12-07 | Lead barium niobate ceramic composition | ||
US4234436A (en) * | 1979-10-18 | 1980-11-18 | General Electric Company | Molten salt synthesis of modified alkali niobate powders |
JPS59215779A (ja) * | 1983-05-23 | 1984-12-05 | Mitsubishi Electric Corp | 圧電磁器組成物 |
SU1203078A1 (ru) * | 1984-07-12 | 1986-01-07 | Ростовский Ордена Трудового Красного Знамени Государственный Университет Им.М.А.Суслова | Пьезоэлектрический керамический материал |
CN85100507B (zh) * | 1985-04-01 | 1987-11-11 | 中国科学院上海硅酸盐研究所 | 改性铌酸铅钡钠压电陶瓷材料 |
CN1031537C (zh) * | 1993-03-16 | 1996-04-10 | 中国科学院上海硅酸盐研究所 | 改性偏铌酸铅高温压电陶瓷材料及制备方法 |
CN1059185C (zh) * | 1995-08-04 | 2000-12-06 | 中国科学院上海硅酸盐研究所 | 掺镧铌镁酸铅基电致伸缩陶瓷材料 |
-
1996
- 1996-11-13 US US08/748,383 patent/US5762816A/en not_active Expired - Lifetime
- 1996-11-14 EP EP96118295A patent/EP0774791B1/de not_active Expired - Lifetime
- 1996-11-14 KR KR1019960054118A patent/KR100187901B1/ko not_active IP Right Cessation
- 1996-11-14 CN CN961145404A patent/CN1064941C/zh not_active Expired - Fee Related
- 1996-11-14 DE DE69603345T patent/DE69603345T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1064941C (zh) | 2001-04-25 |
US5762816A (en) | 1998-06-09 |
CN1156131A (zh) | 1997-08-06 |
EP0774791B1 (de) | 1999-07-21 |
EP0774791A1 (de) | 1997-05-21 |
DE69603345T2 (de) | 2000-02-03 |
KR100187901B1 (ko) | 1999-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |