DE602004001977D1 - Schutzgehäuse für einen keramischen aktor - Google Patents
Schutzgehäuse für einen keramischen aktorInfo
- Publication number
- DE602004001977D1 DE602004001977D1 DE602004001977T DE602004001977T DE602004001977D1 DE 602004001977 D1 DE602004001977 D1 DE 602004001977D1 DE 602004001977 T DE602004001977 T DE 602004001977T DE 602004001977 T DE602004001977 T DE 602004001977T DE 602004001977 D1 DE602004001977 D1 DE 602004001977D1
- Authority
- DE
- Germany
- Prior art keywords
- actuator
- ceramic actuator
- protective housing
- lens holder
- housing
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
-
- 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
- H10N30/88—Mounts; Supports; Enclosures; Casings
-
- 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
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Lens Barrels (AREA)
- Studio Devices (AREA)
- Blocking Light For Cameras (AREA)
- Motor Or Generator Frames (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0304467.4A GB0304467D0 (en) | 2003-02-26 | 2003-02-26 | Protective housing for ceramic actuators |
GB0304467 | 2003-02-26 | ||
GB0315273 | 2003-07-01 | ||
GBGB0315273.3A GB0315273D0 (en) | 2003-07-01 | 2003-07-01 | Lens suspension and actuation apparatus |
GB0321499A GB0321499D0 (en) | 2003-09-13 | 2003-09-13 | Protective housing for ceramic actuators |
GB0321499 | 2003-09-13 | ||
PCT/GB2004/000749 WO2004077497A2 (en) | 2003-02-26 | 2004-02-25 | Protective housing for a ceramic actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004001977D1 true DE602004001977D1 (de) | 2006-09-28 |
DE602004001977T2 DE602004001977T2 (de) | 2007-09-06 |
Family
ID=32931044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004001977T Expired - Fee Related DE602004001977T2 (de) | 2003-02-26 | 2004-02-25 | Schutzgehäuse für einen keramischen aktor |
Country Status (8)
Country | Link |
---|---|
US (1) | US7227296B2 (de) |
EP (1) | EP1597778B1 (de) |
JP (1) | JP2006519579A (de) |
KR (1) | KR20050104410A (de) |
AT (1) | ATE336804T1 (de) |
DE (1) | DE602004001977T2 (de) |
TW (1) | TW200507309A (de) |
WO (1) | WO2004077497A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005160028A (ja) | 2003-10-27 | 2005-06-16 | Nec Tokin Corp | 撓み振動型エキサイタ |
JP2006116399A (ja) | 2004-10-20 | 2006-05-11 | Citizen Electronics Co Ltd | 撓み振動型エキサイタ |
GB2421086A (en) * | 2004-12-08 | 2006-06-14 | 1 Ltd | Suspension system with two non parallel hinged linkages for lens |
JP2007047288A (ja) * | 2005-08-08 | 2007-02-22 | Sanyo Electric Co Ltd | レンズ駆動装置およびそれを備える撮像装置 |
US7839058B1 (en) * | 2007-01-29 | 2010-11-23 | Microstrain, Inc. | Wideband vibration energy harvester |
TWI480661B (zh) * | 2010-10-26 | 2015-04-11 | Hon Hai Prec Ind Co Ltd | 自動對焦裝置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185316A (ja) * | 1983-04-06 | 1984-10-20 | Minolta Camera Co Ltd | カメラの簡易焦点調節機構 |
CA1225694A (en) * | 1983-12-09 | 1987-08-18 | Nippon Telegraph And Telephone Corporation | Piezoelectric actuator using bimorph element |
JPH03261908A (ja) * | 1990-03-13 | 1991-11-21 | Fujitsu Ltd | 光スイッチ |
US5068567A (en) | 1990-10-26 | 1991-11-26 | General Electric Company | Apparatus for increasing the recoverable energy of a piezoelectric bender |
EP0730312B1 (de) * | 1995-02-28 | 2003-07-30 | Nec Corporation | Verpackte piezoelektrische Transformatoranordnung |
US6024340A (en) * | 1996-12-04 | 2000-02-15 | Active Control Experts, Inc. | Valve assembly |
JPH11289112A (ja) * | 1998-03-31 | 1999-10-19 | Toko Inc | 圧電トランス |
CN100375307C (zh) | 1999-12-21 | 2008-03-12 | 1...有限公司 | 电活化装置 |
JP4547788B2 (ja) * | 2000-03-15 | 2010-09-22 | セイコーエプソン株式会社 | 圧電振動子のパッケージ構造 |
JP2002319838A (ja) * | 2001-02-19 | 2002-10-31 | Seiko Epson Corp | 圧電デバイス及びそのパッケージ |
GB0115073D0 (en) | 2001-06-20 | 2001-08-15 | 1 Ltd | Camera lens positioning using an electro-active device |
GB2376795B (en) * | 2001-06-20 | 2005-03-09 | 1 Ltd | Electro-mechanical control using an electro-active device |
JP3995918B2 (ja) * | 2001-10-29 | 2007-10-24 | セイコーインスツル株式会社 | 表面実装型圧電振動子 |
GB0128591D0 (en) | 2001-11-29 | 2002-01-23 | 1 Ltd | Mounting system |
US6713944B2 (en) * | 2002-01-02 | 2004-03-30 | Omron Corporation | Actuator and method of manufacturing a strain element |
-
2004
- 2004-02-25 JP JP2006502321A patent/JP2006519579A/ja active Pending
- 2004-02-25 DE DE602004001977T patent/DE602004001977T2/de not_active Expired - Fee Related
- 2004-02-25 EP EP04714370A patent/EP1597778B1/de not_active Expired - Lifetime
- 2004-02-25 US US10/545,971 patent/US7227296B2/en not_active Expired - Fee Related
- 2004-02-25 KR KR1020057015966A patent/KR20050104410A/ko not_active Application Discontinuation
- 2004-02-25 AT AT04714370T patent/ATE336804T1/de not_active IP Right Cessation
- 2004-02-25 WO PCT/GB2004/000749 patent/WO2004077497A2/en active IP Right Grant
- 2004-02-26 TW TW093104926A patent/TW200507309A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2006519579A (ja) | 2006-08-24 |
TW200507309A (en) | 2005-02-16 |
ATE336804T1 (de) | 2006-09-15 |
US7227296B2 (en) | 2007-06-05 |
WO2004077497A2 (en) | 2004-09-10 |
US20060192461A1 (en) | 2006-08-31 |
DE602004001977T2 (de) | 2007-09-06 |
EP1597778B1 (de) | 2006-08-16 |
EP1597778A2 (de) | 2005-11-23 |
WO2004077497A3 (en) | 2004-12-09 |
KR20050104410A (ko) | 2005-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |