BE739202A - - Google Patents
Info
- Publication number
- BE739202A BE739202A BE739202DA BE739202A BE 739202 A BE739202 A BE 739202A BE 739202D A BE739202D A BE 739202DA BE 739202 A BE739202 A BE 739202A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/29—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to radiation having very short wavelengths, e.g. X-rays, gamma-rays or corpuscular radiation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F99/00—Subject matter not provided for in other groups of this subclass
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1272308 | 1968-09-20 | ||
| SU1302862A SU273884A1 (xx) | 1969-01-31 | 1969-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739202A true BE739202A (xx) | 1970-03-23 |
Family
ID=26665333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739202D BE739202A (xx) | 1968-09-20 | 1969-09-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3638022A (xx) |
| JP (1) | JPS5029355B1 (xx) |
| BE (1) | BE739202A (xx) |
| FR (1) | FR2019474B1 (xx) |
| GB (1) | GB1238839A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54181370U (xx) * | 1978-06-13 | 1979-12-21 | ||
| IL81537A (en) * | 1986-02-24 | 1991-05-12 | De Beers Ind Diamond | Method and synthetic diamond detector for detection of nuclear radiation |
| US5070878A (en) * | 1988-11-14 | 1991-12-10 | Neoprobe Corporation | Detector and localizer for low energy radiation emissions |
| US5151598A (en) * | 1987-03-17 | 1992-09-29 | Neoprobe Corporation | Detector and localizer for low energy radiation emissions |
| CA1289683C (en) * | 1987-10-27 | 1991-09-24 | De Beers Industrial Diamond Division (Proprietary) | Diamond radiation probe |
| US5067106A (en) * | 1989-09-05 | 1991-11-19 | Control Data Corporation | Radiation detection and signal delay circuitry for protecting recorded data |
| US5227635A (en) * | 1991-11-22 | 1993-07-13 | Xsirious, Inc. | Mercuric iodide x-ray detector |
| FR2716259B1 (fr) * | 1994-02-11 | 1996-04-19 | Lorraine Laminage | Dispositif pour la mesure du profil d'épaisseur d'un produit métallique sous forme de bande ou de plaque en défilement. |
| GB0006318D0 (en) * | 2000-03-15 | 2000-05-03 | De Beers Ind Diamond | Radiation detector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2760078A (en) * | 1952-05-27 | 1956-08-21 | Well Surveys Inc | Conduction counter for radioactivity well logging |
| GB747015A (en) * | 1952-11-26 | 1956-03-28 | William Feltham Cotty | Electrical radiation detecting apparatus |
| BE543274A (xx) * | 1954-12-03 | |||
| US2951942A (en) * | 1955-11-30 | 1960-09-06 | Kramish Arnold | Nuclear radiometer for neutron flux measurement |
-
1969
- 1969-09-20 JP JP44075205A patent/JPS5029355B1/ja active Pending
- 1969-09-22 GB GB1238839D patent/GB1238839A/en not_active Expired
- 1969-09-22 US US859739A patent/US3638022A/en not_active Expired - Lifetime
- 1969-09-22 BE BE739202D patent/BE739202A/xx not_active IP Right Cessation
- 1969-09-22 FR FR6932187A patent/FR2019474B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1947888B2 (de) | 1977-05-05 |
| US3638022A (en) | 1972-01-25 |
| FR2019474A1 (xx) | 1970-07-03 |
| DE1947888A1 (de) | 1970-10-01 |
| FR2019474B1 (xx) | 1973-11-16 |
| JPS5029355B1 (xx) | 1975-09-22 |
| GB1238839A (xx) | 1971-07-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: FIZICHESKY INSTITUT IMENI P.N. LEBEDEVA Effective date: 19890922 |