FR2095333B1 - - Google Patents
Info
- Publication number
- FR2095333B1 FR2095333B1 FR7122036A FR7122036A FR2095333B1 FR 2095333 B1 FR2095333 B1 FR 2095333B1 FR 7122036 A FR7122036 A FR 7122036A FR 7122036 A FR7122036 A FR 7122036A FR 2095333 B1 FR2095333 B1 FR 2095333B1
- Authority
- FR
- France
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Hall/Mr Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5379670A JPS4840840B1 (zh) | 1970-06-18 | 1970-06-18 | |
JP45053795A JPS4840311B1 (zh) | 1970-06-18 | 1970-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2095333A1 FR2095333A1 (zh) | 1972-02-11 |
FR2095333B1 true FR2095333B1 (zh) | 1974-06-21 |
Family
ID=26394512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7122036A Expired FR2095333B1 (zh) | 1970-06-18 | 1971-06-17 |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA964746A (zh) |
FR (1) | FR2095333B1 (zh) |
GB (1) | GB1347574A (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351786A (en) * | 1965-08-06 | 1967-11-07 | Univ California | Piezoelectric-semiconductor, electromechanical transducer |
US3537305A (en) * | 1968-09-19 | 1970-11-03 | Nasa | Transverse piezoresistance and pinch effect electromechanical transducers |
-
1971
- 1971-06-16 GB GB2817471A patent/GB1347574A/en not_active Expired
- 1971-06-17 CA CA115,974A patent/CA964746A/en not_active Expired
- 1971-06-17 FR FR7122036A patent/FR2095333B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1347574A (en) | 1974-02-27 |
DE2130405B2 (de) | 1975-09-25 |
CA964746A (en) | 1975-03-18 |
DE2130405A1 (de) | 1971-12-23 |
FR2095333A1 (zh) | 1972-02-11 |