DE60214617D1 - Piezoelektrisches/elektrostriktives Dünnfilmelement - Google Patents
Piezoelektrisches/elektrostriktives DünnfilmelementInfo
- Publication number
- DE60214617D1 DE60214617D1 DE60214617T DE60214617T DE60214617D1 DE 60214617 D1 DE60214617 D1 DE 60214617D1 DE 60214617 T DE60214617 T DE 60214617T DE 60214617 T DE60214617 T DE 60214617T DE 60214617 D1 DE60214617 D1 DE 60214617D1
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric
- film element
- electrostrictive thin
- electrostrictive
- thin
- 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
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
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2047—Membrane type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14491—Electrical connection
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001059118A JP3728623B2 (ja) | 2001-03-02 | 2001-03-02 | 圧電/電歪膜型素子 |
JP2001059118 | 2001-03-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60214617D1 true DE60214617D1 (de) | 2006-10-26 |
DE60214617T2 DE60214617T2 (de) | 2007-09-13 |
Family
ID=18918734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60214617T Expired - Lifetime DE60214617T2 (de) | 2001-03-02 | 2002-03-01 | Piezoelektrisches/elektrostriktives Dünnfilmelement |
Country Status (4)
Country | Link |
---|---|
US (1) | US6541895B2 (de) |
EP (1) | EP1237204B1 (de) |
JP (1) | JP3728623B2 (de) |
DE (1) | DE60214617T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7270386B2 (en) | 2003-02-10 | 2007-09-18 | Seiko Epson Corporation | Liquid-detecting device and liquid container with the same |
KR100528350B1 (ko) * | 2004-02-27 | 2005-11-15 | 삼성전자주식회사 | 잉크젯 프린트헤드의 압전 액츄에이터 및 그 형성 방법 |
JP5009507B2 (ja) * | 2004-04-05 | 2012-08-22 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
US7126255B2 (en) * | 2004-04-05 | 2006-10-24 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive film-type device |
JP2006147839A (ja) * | 2004-11-19 | 2006-06-08 | Ngk Insulators Ltd | 圧電/電歪デバイス |
JP4963159B2 (ja) | 2004-11-19 | 2012-06-27 | 日本碍子株式会社 | 圧電/電歪デバイス |
EP1909340B1 (de) | 2005-06-29 | 2012-10-24 | NGK Insulators, Ltd. | Element des piezoelektrischen bzw.elektrostriktionsfilmtyps |
WO2007123278A1 (ja) | 2006-04-24 | 2007-11-01 | Ngk Insulators, Ltd. | 圧電/電歪膜型素子 |
WO2008004701A1 (fr) * | 2006-07-04 | 2008-01-10 | Ngk Insulators, Ltd. | Capteur à film piézoélectrique |
US8261618B2 (en) * | 2010-11-22 | 2012-09-11 | General Electric Company | Device for measuring properties of working fluids |
JP6133655B2 (ja) * | 2013-03-29 | 2017-05-24 | 日本碍子株式会社 | 圧電/電歪素子とその製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2665106B2 (ja) * | 1992-03-17 | 1997-10-22 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP3151644B2 (ja) * | 1993-03-08 | 2001-04-03 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP3521499B2 (ja) * | 1993-11-26 | 2004-04-19 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
JP3501860B2 (ja) * | 1994-12-21 | 2004-03-02 | 日本碍子株式会社 | 圧電/電歪膜型素子及びその製造方法 |
US6004474A (en) * | 1997-03-28 | 1999-12-21 | Tdk Corporation | Piezoelectric ceramic composition |
JP3648086B2 (ja) * | 1998-03-27 | 2005-05-18 | 日本碍子株式会社 | ZrO2磁器 |
US6502928B1 (en) * | 1998-07-29 | 2003-01-07 | Seiko Epson Corporation | Ink jet recording head and ink jet recording apparatus comprising the same |
JP3482939B2 (ja) * | 2000-05-09 | 2004-01-06 | 日本碍子株式会社 | 圧電/電歪膜型素子 |
-
2001
- 2001-03-02 JP JP2001059118A patent/JP3728623B2/ja not_active Expired - Fee Related
-
2002
- 2002-03-01 EP EP02251448A patent/EP1237204B1/de not_active Expired - Fee Related
- 2002-03-01 DE DE60214617T patent/DE60214617T2/de not_active Expired - Lifetime
- 2002-03-04 US US10/090,411 patent/US6541895B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3728623B2 (ja) | 2005-12-21 |
US20020158550A1 (en) | 2002-10-31 |
EP1237204A2 (de) | 2002-09-04 |
EP1237204B1 (de) | 2006-09-13 |
JP2002261347A (ja) | 2002-09-13 |
US6541895B2 (en) | 2003-04-01 |
DE60214617T2 (de) | 2007-09-13 |
EP1237204A3 (de) | 2005-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |