DE19983421D2 - Elektrostatisch durchstimmbare mikromechanische Kapazität mit großer Kapazitätsvariation - Google Patents
Elektrostatisch durchstimmbare mikromechanische Kapazität mit großer KapazitätsvariationInfo
- Publication number
- DE19983421D2 DE19983421D2 DE19983421T DE19983421T DE19983421D2 DE 19983421 D2 DE19983421 D2 DE 19983421D2 DE 19983421 T DE19983421 T DE 19983421T DE 19983421 T DE19983421 T DE 19983421T DE 19983421 D2 DE19983421 D2 DE 19983421D2
- Authority
- DE
- Germany
- Prior art keywords
- capacity
- variation
- tunable micromechanical
- electrostatically tunable
- large capacity
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Micromachines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE1999/001731 WO2000077804A1 (de) | 1999-06-10 | 1999-06-10 | Elektrostatisch durchstimmbare mikromechanische kapazität mit grosser kapazitätsvariation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19983421D2 true DE19983421D2 (de) | 2001-08-30 |
Family
ID=6918834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19983421T Expired - Fee Related DE19983421D2 (de) | 1999-06-10 | 1999-06-10 | Elektrostatisch durchstimmbare mikromechanische Kapazität mit großer Kapazitätsvariation |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19983421D2 (de) |
WO (1) | WO2000077804A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10145721A1 (de) * | 2001-09-17 | 2003-04-10 | Infineon Technologies Ag | Vorrichtung zum mechanischen Steuern einer elektrischen Kapazität und Verfahren zur Herstellung derselben |
GB0205794D0 (en) | 2002-03-12 | 2002-04-24 | Montelius Lars G | Mems devices on a nanometer scale |
CN1874955B (zh) * | 2003-10-31 | 2011-03-30 | 爱普科斯公司 | 电子器件的制造方法和电子器件 |
ES2293767B1 (es) * | 2005-03-23 | 2009-02-16 | Angel Iglesias, S.A. | Procedimiento de fabricacion de membranas metalicas ultrafinas de espesor controlado por ataque ionico reactivo y con parada automatica y microestructuras capacitivas resultantes. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4312025A (en) * | 1978-12-06 | 1982-01-19 | Rca Corporation | Magnetic variable capacitor |
US5526172A (en) * | 1993-07-27 | 1996-06-11 | Texas Instruments Incorporated | Microminiature, monolithic, variable electrical signal processor and apparatus including same |
US5901031A (en) * | 1995-02-01 | 1999-05-04 | Murata Manufacturing Co., Ltd. | Variable capacitor |
-
1999
- 1999-06-10 WO PCT/DE1999/001731 patent/WO2000077804A1/de active Application Filing
- 1999-06-10 DE DE19983421T patent/DE19983421D2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2000077804A1 (de) | 2000-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |