DE1648750A1 - Wandleranordnung mit Oberflaechen-Feldeffekt-Anordnung - Google Patents
Wandleranordnung mit Oberflaechen-Feldeffekt-AnordnungInfo
- Publication number
- DE1648750A1 DE1648750A1 DE19671648750 DE1648750A DE1648750A1 DE 1648750 A1 DE1648750 A1 DE 1648750A1 DE 19671648750 DE19671648750 DE 19671648750 DE 1648750 A DE1648750 A DE 1648750A DE 1648750 A1 DE1648750 A1 DE 1648750A1
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor
- arrangement
- field effect
- mechanical
- carrier
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/16—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/791—Arrangements for exerting mechanical stress on the crystal lattice of the channel regions
- H10D30/798—Arrangements for exerting mechanical stress on the crystal lattice of the channel regions being provided in or under the channel regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N39/00—Integrated devices, or assemblies of multiple devices, comprising at least one piezoelectric, electrostrictive or magnetostrictive element covered by groups H10N30/00 – H10N35/00
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Pressure Sensors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61099167A | 1967-01-23 | 1967-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1648750A1 true DE1648750A1 (de) | 1971-07-22 |
Family
ID=24447201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671648750 Pending DE1648750A1 (de) | 1967-01-23 | 1967-12-21 | Wandleranordnung mit Oberflaechen-Feldeffekt-Anordnung |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1648750A1 (enExample) |
| FR (1) | FR1549052A (enExample) |
| GB (1) | GB1206299A (enExample) |
| NL (1) | NL6717288A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525838B1 (enExample) * | 1970-11-30 | 1977-02-16 | ||
| GB1592800A (en) * | 1977-12-30 | 1981-07-08 | Philips Electronic Associated | Linear amplifier |
-
1967
- 1967-12-12 GB GB56397/67A patent/GB1206299A/en not_active Expired
- 1967-12-19 NL NL6717288A patent/NL6717288A/xx not_active Application Discontinuation
- 1967-12-21 DE DE19671648750 patent/DE1648750A1/de active Pending
- 1967-12-26 FR FR1549052D patent/FR1549052A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1549052A (enExample) | 1968-12-06 |
| NL6717288A (enExample) | 1968-07-24 |
| GB1206299A (en) | 1970-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE112011105850B4 (de) | MEMS-Mikrofon mit reduzierter parasitärer Kapazität | |
| DE2727751C3 (de) | Deformografisches Membran-BUdanzeigegerät | |
| DE102017115923B4 (de) | Mikroelektromechanischer Transducer | |
| DE69408005T2 (de) | Halbleitervorrichtung mit piezoresistivem Druckwandler | |
| DE102018203029A1 (de) | Kapazitives MEMS-Bauelement, kapazitiver MEMS-Schallwandler, Verfahren zum Bilden eines kapazitiven MEMS-Bauelements und Verfahren zum Betreiben eines kapazitiven MEMS-Bauelements | |
| DE3807251A1 (de) | Kapazitiver schallwandler | |
| DE2160176B2 (de) | Elektroakustischer wandler | |
| DE1491498A1 (de) | Piezoelektrischer Filter | |
| DE2330367A1 (de) | Elektrostatischer wandler | |
| DE1462179A1 (de) | Umwandler | |
| DE1276834B (de) | Elektromechanische Vorrichtung zum AEndern der Amplitude eines akustischen Signals | |
| EP0059878A1 (de) | Monolithisch integrierte Referenzspannungsquelle | |
| DE102016217559A1 (de) | Halbleitervorrichtung und Verfahren zur Herstellung derselben | |
| DE1197510B (de) | Elektroakustischer Wandler auf Halbleiterbasis | |
| DE112017000600T5 (de) | Vorrichtung zum vorspannen von mems-motoren | |
| DE2158079A1 (de) | Elektromechanischer schwingungswandler | |
| DE19612481C2 (de) | Elektrostatischer Wandler | |
| DE1648750A1 (de) | Wandleranordnung mit Oberflaechen-Feldeffekt-Anordnung | |
| DE102020125286A1 (de) | Flächenlautsprecher | |
| DE19900969C2 (de) | Schlitzmikrofon | |
| DE1264819B (de) | Piezoelektrischer Druckwandler | |
| DE1929094A1 (de) | Signalwandler | |
| DE102015224763A1 (de) | Schallwandleranordnung und Verfahren zur Herstellung einer Schallwandleranordnung | |
| DE2345352A1 (de) | Piezoelektrisch wirksame folie und verfahren zu deren herstellung | |
| DE2714709A1 (de) | Elektroakustischer wandler mit einer hochpolymeren piezoelektrischen membran |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |