ATE470942T1 - Elektromechanischer micro-kondensator mit variabler kapazität und verfahren zur herstellung eines solchen kondensators - Google Patents
Elektromechanischer micro-kondensator mit variabler kapazität und verfahren zur herstellung eines solchen kondensatorsInfo
- Publication number
- ATE470942T1 ATE470942T1 AT06354011T AT06354011T ATE470942T1 AT E470942 T1 ATE470942 T1 AT E470942T1 AT 06354011 T AT06354011 T AT 06354011T AT 06354011 T AT06354011 T AT 06354011T AT E470942 T1 ATE470942 T1 AT E470942T1
- Authority
- AT
- Austria
- Prior art keywords
- capacitor
- electrodes
- producing
- variable capacity
- integrated
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
- H01G5/16—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of distance between electrodes
- H01G5/18—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of distance between electrodes due to change in inclination, e.g. by flexing, by spiral wrapping
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Micromachines (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
- Pressure Sensors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0504105A FR2884960B1 (fr) | 2005-04-25 | 2005-04-25 | Micro-condensateur electromecanique a capacite variable et procede de fabrication d'un tel micro-condensateur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE470942T1 true ATE470942T1 (de) | 2010-06-15 |
Family
ID=34955194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06354011T ATE470942T1 (de) | 2005-04-25 | 2006-03-20 | Elektromechanischer micro-kondensator mit variabler kapazität und verfahren zur herstellung eines solchen kondensators |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7558046B2 (de) |
| EP (1) | EP1717830B1 (de) |
| JP (1) | JP2006310854A (de) |
| AT (1) | ATE470942T1 (de) |
| DE (1) | DE602006014759D1 (de) |
| FR (1) | FR2884960B1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008007034A1 (de) * | 2008-01-31 | 2009-08-13 | Siemens Aktiengesellschaft | Kondensatoranordnung mit veränderbarer Kapazität, Verfahren zum Herstellen der Kondensatoranordnung und Verwendung der Kondensatoranordnung |
| JP5644938B2 (ja) * | 2011-03-29 | 2014-12-24 | 富士通株式会社 | 電子デバイスとその製造方法 |
| US10332687B2 (en) | 2017-10-23 | 2019-06-25 | Blackberry Limited | Tunable coplanar capacitor with vertical tuning and lateral RF path and methods for manufacturing thereof |
| US10497774B2 (en) | 2017-10-23 | 2019-12-03 | Blackberry Limited | Small-gap coplanar tunable capacitors and methods for manufacturing thereof |
| US11431046B2 (en) | 2018-08-21 | 2022-08-30 | Nio Technology (Anhui) Co., Ltd. | Lithium-ion cell using aluminum can |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08213282A (ja) * | 1995-02-01 | 1996-08-20 | Murata Mfg Co Ltd | 可変容量コンデンサ |
| US6034414A (en) * | 1997-11-18 | 2000-03-07 | Industrial Technology Research Institute | Variable capacitor using resistor generated heat to control dielectric thickness |
| US6496351B2 (en) * | 1999-12-15 | 2002-12-17 | Jds Uniphase Inc. | MEMS device members having portions that contact a substrate and associated methods of operating |
| US6396677B1 (en) * | 2000-05-17 | 2002-05-28 | Xerox Corporation | Photolithographically-patterned variable capacitor structures and method of making |
| US6625004B1 (en) * | 2001-08-31 | 2003-09-23 | Superconductor Technologies, Inc. | Electrostatic actuators with intrinsic stress gradient |
| FR2831705B1 (fr) * | 2001-10-25 | 2004-08-27 | Commissariat Energie Atomique | Micro-condensateur variable a fort rapport et faible tension d'actionnement |
| JP4151338B2 (ja) * | 2002-07-30 | 2008-09-17 | 松下電器産業株式会社 | 可変容量素子とその形成方法 |
| JP2004172504A (ja) * | 2002-11-21 | 2004-06-17 | Fujitsu Media Device Kk | 可変キャパシタ、それを備えたパッケージ及び可変キャパシタの製造方法 |
| JP2004221128A (ja) * | 2003-01-09 | 2004-08-05 | Murata Mfg Co Ltd | 可変容量素子 |
| WO2005001863A1 (en) * | 2003-06-02 | 2005-01-06 | Carnegie Mellon University | Self-assembling mems devices having thermal actuation |
| ATE510318T1 (de) * | 2003-09-08 | 2011-06-15 | Murata Manufacturing Co | Element mit variabler kapazität |
| JP2006210843A (ja) * | 2005-01-31 | 2006-08-10 | Fujitsu Ltd | 可変キャパシタ及びその製造方法 |
-
2005
- 2005-04-25 FR FR0504105A patent/FR2884960B1/fr not_active Expired - Fee Related
-
2006
- 2006-03-20 AT AT06354011T patent/ATE470942T1/de not_active IP Right Cessation
- 2006-03-20 EP EP06354011A patent/EP1717830B1/de not_active Expired - Lifetime
- 2006-03-20 DE DE602006014759T patent/DE602006014759D1/de not_active Expired - Lifetime
- 2006-03-29 US US11/391,555 patent/US7558046B2/en active Active
- 2006-04-25 JP JP2006120375A patent/JP2006310854A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006310854A (ja) | 2006-11-09 |
| EP1717830A1 (de) | 2006-11-02 |
| DE602006014759D1 (de) | 2010-07-22 |
| FR2884960A1 (fr) | 2006-10-27 |
| EP1717830B1 (de) | 2010-06-09 |
| US7558046B2 (en) | 2009-07-07 |
| FR2884960B1 (fr) | 2007-07-06 |
| US20060238956A1 (en) | 2006-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |