CN102208528B - 一种多层压电元件电极表面保护层的制造工艺 - Google Patents
一种多层压电元件电极表面保护层的制造工艺 Download PDFInfo
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- CN102208528B CN102208528B CN201110144469.9A CN201110144469A CN102208528B CN 102208528 B CN102208528 B CN 102208528B CN 201110144469 A CN201110144469 A CN 201110144469A CN 102208528 B CN102208528 B CN 102208528B
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- electrode
- ceramic
- piezoelectric element
- multilayer piezoelectric
- surface electrode
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- 239000011241 protective layer Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 66
- 239000002002 slurry Substances 0.000 claims abstract description 26
- 238000007639 printing Methods 0.000 claims abstract description 23
- 238000005245 sintering Methods 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000011267 electrode slurry Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 21
- 239000010410 layer Substances 0.000 abstract description 15
- 238000005452 bending Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002356 single layer Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110144469.9A CN102208528B (zh) | 2011-05-31 | 2011-05-31 | 一种多层压电元件电极表面保护层的制造工艺 |
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CN201110144469.9A CN102208528B (zh) | 2011-05-31 | 2011-05-31 | 一种多层压电元件电极表面保护层的制造工艺 |
Publications (2)
Publication Number | Publication Date |
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CN102208528A CN102208528A (zh) | 2011-10-05 |
CN102208528B true CN102208528B (zh) | 2013-06-05 |
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CN201110144469.9A Active CN102208528B (zh) | 2011-05-31 | 2011-05-31 | 一种多层压电元件电极表面保护层的制造工艺 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103287101B (zh) * | 2012-02-23 | 2015-12-02 | 珠海赛纳打印科技股份有限公司 | 压电促动器及液体喷头 |
CN102711026B (zh) * | 2012-06-25 | 2014-07-09 | 汉得利(常州)电子有限公司 | 汽车用压电式低能耗宽频警示装置 |
CN113072362A (zh) * | 2020-10-15 | 2021-07-06 | 中科传感技术(青岛)研究院 | 一种保护多层压电陶瓷片表面电极的烧结方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2247059Y (zh) * | 1995-12-16 | 1997-02-12 | 广东佛陶集团股份有限公司特种陶瓷材料厂 | 一种新型的压电陶瓷换能器 |
CN1299153A (zh) * | 1999-12-08 | 2001-06-13 | Tdk株式会社 | 多层压电元件及其制造方法 |
CN1627452A (zh) * | 2003-12-08 | 2005-06-15 | 联顺精密工业股份有限公司 | 多层式芯片型陶瓷过电压抑制器元件表面绝缘方法 |
CN1823429A (zh) * | 2003-09-04 | 2006-08-23 | 日本电气株式会社 | 压电陶瓷传感器及便携式设备 |
CN1938873A (zh) * | 2004-03-29 | 2007-03-28 | 京瓷株式会社 | 叠层型压电元件及其制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006039858A1 (de) * | 2006-01-02 | 2007-07-12 | Ceramtec Ag Innovative Ceramic Engineering | Monolithisches Biegeelement |
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2011
- 2011-05-31 CN CN201110144469.9A patent/CN102208528B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2247059Y (zh) * | 1995-12-16 | 1997-02-12 | 广东佛陶集团股份有限公司特种陶瓷材料厂 | 一种新型的压电陶瓷换能器 |
CN1299153A (zh) * | 1999-12-08 | 2001-06-13 | Tdk株式会社 | 多层压电元件及其制造方法 |
CN1823429A (zh) * | 2003-09-04 | 2006-08-23 | 日本电气株式会社 | 压电陶瓷传感器及便携式设备 |
CN1627452A (zh) * | 2003-12-08 | 2005-06-15 | 联顺精密工业股份有限公司 | 多层式芯片型陶瓷过电压抑制器元件表面绝缘方法 |
CN1938873A (zh) * | 2004-03-29 | 2007-03-28 | 京瓷株式会社 | 叠层型压电元件及其制造方法 |
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CN102208528A (zh) | 2011-10-05 |
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Owner name: GUANGDONG AUDIOWELL ELECTRONICS CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU AODIWEI ELECTRONIC CO., LTD. |
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Address after: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee after: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. Address before: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee before: AUDIOWELL ELECTRONICS (GUANGZHOU) Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A Manufacturing Process for the Surface Protection Layer of Multilayer Piezoelectric Component Electrodes Effective date of registration: 20230427 Granted publication date: 20130605 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. Registration number: Y2023980039506 |
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Granted publication date: 20130605 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. Registration number: Y2023980039506 |