FR2150490B1 - - Google Patents
Info
- Publication number
- FR2150490B1 FR2150490B1 FR7230169A FR7230169A FR2150490B1 FR 2150490 B1 FR2150490 B1 FR 2150490B1 FR 7230169 A FR7230169 A FR 7230169A FR 7230169 A FR7230169 A FR 7230169A FR 2150490 B1 FR2150490 B1 FR 2150490B1
- 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
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT749271A ATA749271A (de) | 1971-08-26 | 1971-08-26 | Piezoelektrische halbleiterbauelemente |
| AT1130571A AT348021B (de) | 1971-12-31 | 1971-12-31 | Piezoelektrisches halbleiterbauelement zur umsetzung eines darauf fokussierten optischen bildes in eine elektrische signalfolge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2150490A1 FR2150490A1 (enExample) | 1973-04-06 |
| FR2150490B1 true FR2150490B1 (enExample) | 1978-02-10 |
Family
ID=25603873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230169A Expired FR2150490B1 (enExample) | 1971-08-26 | 1972-08-24 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3792321A (enExample) |
| JP (1) | JPS4831079A (enExample) |
| BE (1) | BE788036A (enExample) |
| DE (1) | DE2241980A1 (enExample) |
| FR (1) | FR2150490B1 (enExample) |
| GB (1) | GB1408173A (enExample) |
| IT (1) | IT964224B (enExample) |
| LU (1) | LU65949A1 (enExample) |
| NL (1) | NL7211716A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2274113A1 (fr) * | 1974-06-04 | 1976-01-02 | Thomson Csf | Dispositif acoustique a memoire pour la correlation notamment de deux signaux haute-frequence |
| US4055072A (en) * | 1975-09-19 | 1977-10-25 | Nasa | Apparatus for measuring a sorbate dispersed in a fluid stream |
| FR2348580A1 (fr) * | 1976-04-16 | 1977-11-10 | Thomson Csf | Dispositif de lecture electrique d'une image optique, utilisant l'effet piezo-resistif |
| JPS5320495U (enExample) * | 1976-07-30 | 1978-02-21 | ||
| US4633285A (en) * | 1982-08-10 | 1986-12-30 | University Of Illinois | Acoustic charge transport device and method |
| US4980596A (en) * | 1988-12-13 | 1990-12-25 | United Technologies Corporation | Acoustic charge transport device having direct optical input |
| US4884001A (en) * | 1988-12-13 | 1989-11-28 | United Technologies Corporation | Monolithic electro-acoustic device having an acoustic charge transport device integrated with a transistor |
| FR2670050B1 (fr) * | 1990-11-09 | 1997-03-14 | Thomson Csf | Detecteur optoelectronique a semiconducteurs. |
| JP5202674B2 (ja) * | 2011-03-23 | 2013-06-05 | 株式会社東芝 | 音響半導体装置 |
| US8841818B2 (en) * | 2011-08-12 | 2014-09-23 | Massachusetts Institute Of Technology | Piezoelectric electromechanical devices |
| CN103529990B (zh) * | 2011-10-19 | 2017-05-10 | 松下电器产业株式会社 | 压电元件及电子设备 |
| US11555738B2 (en) * | 2019-04-01 | 2023-01-17 | President And Fellows Of Harvard College | System and method of generating phonons |
| US11056533B1 (en) | 2020-02-28 | 2021-07-06 | Globalfoundries U.S. Inc. | Bipolar junction transistor device with piezoelectric material positioned adjacent thereto |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916639A (en) * | 1958-10-30 | 1959-12-08 | Ampex | Magnetic transducing device and circuit therefor |
| NL284622A (enExample) * | 1961-10-24 | |||
| BE624904A (enExample) * | 1961-11-17 | |||
| NL299169A (enExample) * | 1962-10-30 | |||
| US3274406A (en) * | 1963-01-31 | 1966-09-20 | Rca Corp | Acoustic-electromagnetic device |
| US3414832A (en) * | 1964-12-04 | 1968-12-03 | Westinghouse Electric Corp | Acoustically resonant device |
| US3465176A (en) * | 1965-12-10 | 1969-09-02 | Matsushita Electric Industrial Co Ltd | Pressure sensitive bilateral negative resistance device |
| FR1490483A (fr) * | 1965-12-17 | 1967-08-04 | Thomson Houston Comp Francaise | Système de filtre électrique à bande passante étroite utilisant un cristal |
| US3388334A (en) * | 1967-09-21 | 1968-06-11 | Zenith Radio Corp | Solid state traveling wave devices |
-
1972
- 1972-08-22 US US00282766A patent/US3792321A/en not_active Expired - Lifetime
- 1972-08-24 LU LU65949A patent/LU65949A1/xx unknown
- 1972-08-24 FR FR7230169A patent/FR2150490B1/fr not_active Expired
- 1972-08-24 IT IT28462/72A patent/IT964224B/it active
- 1972-08-25 DE DE2241980A patent/DE2241980A1/de active Pending
- 1972-08-25 GB GB3961372A patent/GB1408173A/en not_active Expired
- 1972-08-25 BE BE788036A patent/BE788036A/xx unknown
- 1972-08-25 JP JP47085250A patent/JPS4831079A/ja active Pending
- 1972-08-28 NL NL7211716A patent/NL7211716A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT964224B (it) | 1974-01-21 |
| LU65949A1 (enExample) | 1973-01-15 |
| BE788036A (fr) | 1972-12-18 |
| NL7211716A (enExample) | 1973-02-28 |
| JPS4831079A (enExample) | 1973-04-24 |
| US3792321A (en) | 1974-02-12 |
| FR2150490A1 (enExample) | 1973-04-06 |
| DE2241980A1 (de) | 1973-03-08 |
| GB1408173A (en) | 1975-10-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |