CH517377A - Elektrischer Halbleiter-Wandler - Google Patents
Elektrischer Halbleiter-WandlerInfo
- Publication number
- CH517377A CH517377A CH980169A CH980169A CH517377A CH 517377 A CH517377 A CH 517377A CH 980169 A CH980169 A CH 980169A CH 980169 A CH980169 A CH 980169A CH 517377 A CH517377 A CH 517377A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric semiconductor
- semiconductor converter
- converter
- electric
- semiconductor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Pressure Sensors (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74026568A | 1968-06-26 | 1968-06-26 | |
US74016168A | 1968-06-26 | 1968-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH517377A true CH517377A (de) | 1971-12-31 |
Family
ID=27113646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH980169A CH517377A (de) | 1968-06-26 | 1969-06-26 | Elektrischer Halbleiter-Wandler |
Country Status (6)
Country | Link |
---|---|
US (1) | US3624465A (de) |
CH (1) | CH517377A (de) |
DE (1) | DE1929094A1 (de) |
FR (1) | FR2011691A1 (de) |
GB (1) | GB1277052A (de) |
NL (1) | NL6909718A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4238545A1 (de) * | 1992-11-14 | 1994-05-19 | Daimler Benz Ag | Drucksensor und ein Verfahren zu dessen Herstellung |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3622712A (en) * | 1969-08-29 | 1971-11-23 | Rca Corp | Device employing selenium-semiconductor heterojunction |
US3868719A (en) * | 1973-04-02 | 1975-02-25 | Kulite Semiconductor Products | Thin ribbon-like glass backed transducers |
US3990095A (en) * | 1975-09-15 | 1976-11-02 | Rca Corporation | Selenium rectifier having hexagonal polycrystalline selenium layer |
US4141025A (en) * | 1977-03-24 | 1979-02-20 | Gosudarstvenny Nauchno-Issle-Dovatelsky I Proektny Institut Redkometallicheskoi Promyshlennosti "GIREDMET" | Semiconductor structure sensitive to pressure |
US6635910B1 (en) * | 1999-07-22 | 2003-10-21 | Measurement Specialties, Inc. | Silicon strain gage having a thin layer of highly conductive silicon |
US6275137B1 (en) | 2000-02-08 | 2001-08-14 | Boston Microsystems, Inc. | Semiconductor piezoresistor |
CA2552972A1 (en) * | 2004-10-28 | 2006-04-28 | Matsushita Electric Industrial Co., Ltd. | Piezoelectric element and method of manufacturing the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL284622A (de) * | 1961-10-24 | |||
NL299169A (de) * | 1962-10-30 | |||
US3483397A (en) * | 1963-10-16 | 1969-12-09 | Westinghouse Electric Corp | Apparatus and method for controlling the output of a light emitting semiconductor device |
US3390311A (en) * | 1964-09-14 | 1968-06-25 | Gen Electric | Seleno-telluride p-nu junction device utilizing deep trapping states |
DE1277374B (de) * | 1964-09-30 | 1968-09-12 | Hitachi Ltd | Mechanisch-elektrischer Wandler |
US3427410A (en) * | 1964-10-08 | 1969-02-11 | Electro Voice | Electromechanical transducer |
US3443167A (en) * | 1965-08-27 | 1969-05-06 | Bell & Howell Co | Strain gage |
GB1115933A (en) * | 1965-08-27 | 1968-06-06 | Noranda Mines Ltd | Single crystal selenium rectifier |
FR1490483A (fr) * | 1965-12-17 | 1967-08-04 | Thomson Houston Comp Francaise | Système de filtre électrique à bande passante étroite utilisant un cristal |
US3398311A (en) * | 1965-12-29 | 1968-08-20 | Westinghouse Electric Corp | Electroluminescent device |
US3417301A (en) * | 1966-09-20 | 1968-12-17 | North American Rockwell | Composite heteroepitaxial structure |
US3479572A (en) * | 1967-07-06 | 1969-11-18 | Litton Precision Prod Inc | Acoustic surface wave device |
-
1968
- 1968-06-26 US US740161A patent/US3624465A/en not_active Expired - Lifetime
-
1969
- 1969-06-09 DE DE19691929094 patent/DE1929094A1/de active Pending
- 1969-06-16 GB GB30281/69A patent/GB1277052A/en not_active Expired
- 1969-06-23 FR FR6920933A patent/FR2011691A1/fr not_active Withdrawn
- 1969-06-25 NL NL6909718A patent/NL6909718A/xx unknown
- 1969-06-26 CH CH980169A patent/CH517377A/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4238545A1 (de) * | 1992-11-14 | 1994-05-19 | Daimler Benz Ag | Drucksensor und ein Verfahren zu dessen Herstellung |
Also Published As
Publication number | Publication date |
---|---|
FR2011691A1 (de) | 1970-03-06 |
NL6909718A (de) | 1969-12-30 |
GB1277052A (en) | 1972-06-07 |
US3624465A (en) | 1971-11-30 |
DE1929094A1 (de) | 1970-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |