HK1001837A1 - Piezoelectric ceramics - Google Patents
Piezoelectric ceramicsInfo
- Publication number
- HK1001837A1 HK1001837A1 HK98100835A HK98100835A HK1001837A1 HK 1001837 A1 HK1001837 A1 HK 1001837A1 HK 98100835 A HK98100835 A HK 98100835A HK 98100835 A HK98100835 A HK 98100835A HK 1001837 A1 HK1001837 A1 HK 1001837A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- piezoelectric ceramics
- ceramics
- piezoelectric
- Prior art date
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
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based
-
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/49—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
- C04B35/491—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27552893A JP3296640B2 (ja) | 1993-11-04 | 1993-11-04 | 圧電セラミックス |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1001837A1 true HK1001837A1 (en) | 1998-07-10 |
Family
ID=17556714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98100835A HK1001837A1 (en) | 1993-11-04 | 1998-02-05 | Piezoelectric ceramics |
Country Status (9)
Country | Link |
---|---|
US (1) | US5500142A (xx) |
EP (1) | EP0652189B1 (xx) |
JP (1) | JP3296640B2 (xx) |
KR (1) | KR970009986B1 (xx) |
CN (1) | CN1048477C (xx) |
CA (1) | CA2134919C (xx) |
DE (1) | DE69404804T2 (xx) |
HK (1) | HK1001837A1 (xx) |
TW (1) | TW291611B (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5668071A (en) * | 1995-02-22 | 1997-09-16 | Ngk Insulators, Ltd. | Piezoelectric porcelain |
JP3087644B2 (ja) * | 1996-03-26 | 2000-09-11 | 株式会社村田製作所 | 誘電体磁器組成物 |
US20020036282A1 (en) * | 1998-10-19 | 2002-03-28 | Yet-Ming Chiang | Electromechanical actuators |
US6231779B1 (en) | 1997-10-20 | 2001-05-15 | Massachusetts Institute Of Technology | Piezoelectric actuators and method of making same |
US6787232B1 (en) | 1998-04-30 | 2004-09-07 | Massachusetts Institute Of Technology | Intercalation compounds and electrodes for batteries |
US6586889B1 (en) | 2000-06-21 | 2003-07-01 | Si Diamond Technology, Inc. | MEMS field emission device |
JP3512379B2 (ja) * | 2000-09-20 | 2004-03-29 | 日本碍子株式会社 | 圧電体素子、及びその製造方法 |
CN1272281C (zh) * | 2000-12-28 | 2006-08-30 | 株式会社博世汽车系统 | 陶瓷材料及使用它的压电元件 |
EP1495802A1 (en) * | 2002-03-29 | 2005-01-12 | Kyushu Electric Power Co., Inc. | Modification catalyst composition |
WO2006075449A1 (ja) | 2005-01-14 | 2006-07-20 | Murata Manufacturing Co., Ltd | 圧電磁器組成物および圧電アクチュエータ |
US8349409B2 (en) * | 2006-01-31 | 2013-01-08 | Brother Kogyo Kabushiki Kaisha | Pattern forming method, method for forming composite-metal oxide film and method for coating two-liquid reaction curing type adhesive |
DE102007045089A1 (de) * | 2007-09-07 | 2009-03-12 | Epcos Ag | Keramikmaterial, Verfahren zur Herstellung desselben und elektrokeramisches Bauelement umfassend das Keramikmaterial |
RU2604359C1 (ru) * | 2015-11-25 | 2016-12-10 | федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" | Композиционный пьезокерамический материал |
CN109824357A (zh) * | 2018-12-21 | 2019-05-31 | 贵州振华红云电子有限公司 | 高压电和高介电低温共烧压电陶瓷及其制备方法 |
CN113716958B (zh) * | 2021-09-06 | 2022-03-01 | 无锡邦能超声科技有限公司 | 一种压电陶瓷材料及高机电转换效率的换能器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS488434U (xx) * | 1971-06-11 | 1973-01-30 | ||
JPS5613032B2 (xx) * | 1973-08-31 | 1981-03-25 | ||
DE2741890C2 (de) * | 1977-09-17 | 1983-03-17 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Piezoelektrische Keramik |
SU743976A1 (ru) * | 1978-04-14 | 1980-06-30 | Предприятие П/Я А-1687 | Пьезоэлектрический керамический материал |
JPS6057237B2 (ja) * | 1978-12-28 | 1985-12-13 | ソニー株式会社 | 圧電磁器組成物 |
JPS60103079A (ja) * | 1983-11-05 | 1985-06-07 | 住友特殊金属株式会社 | 圧電磁器組成物 |
JPS6289372A (ja) * | 1985-10-16 | 1987-04-23 | Seiko Epson Corp | 圧電性磁器 |
MY104019A (en) * | 1988-05-27 | 1993-10-30 | Mitsui Chemicals Inc | Ferroelectric ceramic material. |
CA2027922C (en) * | 1989-10-20 | 1993-04-20 | Yoshihisa Ushida | Ferroelectric ceramics |
US5038123A (en) * | 1989-12-14 | 1991-08-06 | General Motors Corporation | Flat electromagnetic relay |
JPH0558729A (ja) * | 1991-08-30 | 1993-03-09 | Tosoh Corp | 圧電磁器組成物 |
-
1993
- 1993-11-04 JP JP27552893A patent/JP3296640B2/ja not_active Expired - Fee Related
-
1994
- 1994-11-02 CA CA002134919A patent/CA2134919C/en not_active Expired - Fee Related
- 1994-11-02 TW TW083110068A patent/TW291611B/zh active
- 1994-11-03 KR KR1019940028719A patent/KR970009986B1/ko not_active IP Right Cessation
- 1994-11-03 CN CN94117817A patent/CN1048477C/zh not_active Expired - Fee Related
- 1994-11-04 DE DE69404804T patent/DE69404804T2/de not_active Expired - Fee Related
- 1994-11-04 EP EP94117432A patent/EP0652189B1/en not_active Expired - Lifetime
- 1994-11-04 US US08/334,123 patent/US5500142A/en not_active Expired - Fee Related
-
1998
- 1998-02-05 HK HK98100835A patent/HK1001837A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5500142A (en) | 1996-03-19 |
EP0652189A1 (en) | 1995-05-10 |
CN1048477C (zh) | 2000-01-19 |
DE69404804D1 (de) | 1997-09-11 |
TW291611B (xx) | 1996-11-21 |
CN1107823A (zh) | 1995-09-06 |
EP0652189B1 (en) | 1997-08-06 |
KR970009986B1 (ko) | 1997-06-20 |
JPH07133151A (ja) | 1995-05-23 |
DE69404804T2 (de) | 1998-05-20 |
CA2134919C (en) | 1997-11-25 |
JP3296640B2 (ja) | 2002-07-02 |
CA2134919A1 (en) | 1995-05-05 |
KR950014030A (ko) | 1995-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20031104 |
|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |