GB2416426B - Electro-active device - Google Patents
Electro-active deviceInfo
- Publication number
- GB2416426B GB2416426B GB0522722A GB0522722A GB2416426B GB 2416426 B GB2416426 B GB 2416426B GB 0522722 A GB0522722 A GB 0522722A GB 0522722 A GB0522722 A GB 0522722A GB 2416426 B GB2416426 B GB 2416426B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electro
- active device
- active
- 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 - Fee Related
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
-
- H01L41/0926—
-
- H01L41/083—
-
- 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
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0308810.1A GB0308810D0 (en) | 2003-04-16 | 2003-04-16 | Recurved electro-active actuators |
PCT/GB2004/001600 WO2004095596A1 (en) | 2003-04-16 | 2004-04-13 | Electro-active device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0522722D0 GB0522722D0 (en) | 2005-12-14 |
GB2416426A GB2416426A (en) | 2006-01-25 |
GB2416426B true GB2416426B (en) | 2007-02-28 |
Family
ID=9956901
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0308810.1A Ceased GB0308810D0 (en) | 2003-04-16 | 2003-04-16 | Recurved electro-active actuators |
GB0522722A Expired - Fee Related GB2416426B (en) | 2003-04-16 | 2004-04-13 | Electro-active device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0308810.1A Ceased GB0308810D0 (en) | 2003-04-16 | 2003-04-16 | Recurved electro-active actuators |
Country Status (3)
Country | Link |
---|---|
GB (2) | GB0308810D0 (en) |
TW (1) | TW200524189A (en) |
WO (1) | WO2004095596A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7952639B2 (en) | 2005-02-15 | 2011-05-31 | Nokia Corporation | Piezoelectric actuator element for micromovement |
DE102005026717B4 (en) * | 2005-06-09 | 2016-09-15 | Epcos Ag | Piezoelectric multilayer component |
DE102005063652B3 (en) | 2005-06-09 | 2020-06-04 | Tdk Electronics Ag | Piezoelectric multilayer component |
GB2433174A (en) * | 2005-12-07 | 2007-06-13 | New Transducers Ltd | Exciter for a bending wave distributed mode loudspeaker |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0472342A2 (en) * | 1990-08-16 | 1992-02-26 | Canon Kabushiki Kaisha | Micro-displacement type information detection probe device and microscope and information processing device by use thereof |
GB2375884A (en) * | 2001-05-23 | 2002-11-27 | 1 Ltd | Helical electro-active devices |
GB2376592A (en) * | 2001-06-15 | 2002-12-18 | 1 Ltd | Combined camera-loudspeaker for a mobile phone |
-
2003
- 2003-04-16 GB GBGB0308810.1A patent/GB0308810D0/en not_active Ceased
-
2004
- 2004-04-13 WO PCT/GB2004/001600 patent/WO2004095596A1/en active Application Filing
- 2004-04-13 GB GB0522722A patent/GB2416426B/en not_active Expired - Fee Related
- 2004-04-16 TW TW093110728A patent/TW200524189A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0472342A2 (en) * | 1990-08-16 | 1992-02-26 | Canon Kabushiki Kaisha | Micro-displacement type information detection probe device and microscope and information processing device by use thereof |
GB2375884A (en) * | 2001-05-23 | 2002-11-27 | 1 Ltd | Helical electro-active devices |
GB2376592A (en) * | 2001-06-15 | 2002-12-18 | 1 Ltd | Combined camera-loudspeaker for a mobile phone |
Non-Patent Citations (1)
Title |
---|
Shock and Vibration Digest, Vol. 33, No. 4, July 2001, pages 269-280 * |
Also Published As
Publication number | Publication date |
---|---|
TW200524189A (en) | 2005-07-16 |
GB2416426A (en) | 2006-01-25 |
WO2004095596A1 (en) | 2004-11-04 |
GB0308810D0 (en) | 2003-05-21 |
GB0522722D0 (en) | 2005-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140413 |