NL7215769A - - Google Patents
Info
- Publication number
- NL7215769A NL7215769A NL7215769A NL7215769A NL7215769A NL 7215769 A NL7215769 A NL 7215769A NL 7215769 A NL7215769 A NL 7215769A NL 7215769 A NL7215769 A NL 7215769A NL 7215769 A NL7215769 A NL 7215769A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
- H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/508—Multistage converters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5455371 | 1971-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215769A true NL7215769A (OSRAM) | 1973-05-28 |
Family
ID=10471391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215769A NL7215769A (OSRAM) | 1971-11-24 | 1972-11-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3875440A (OSRAM) |
| JP (1) | JPS4864869A (OSRAM) |
| DE (1) | DE2257655A1 (OSRAM) |
| FR (1) | FR2161064A1 (OSRAM) |
| NL (1) | NL7215769A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3004351A1 (de) * | 1980-02-06 | 1981-08-13 | Siemens AG, 1000 Berlin und 8000 München | Mehrstufiger vakuum-roentgenbildverstaerker |
| US4594630A (en) * | 1980-06-02 | 1986-06-10 | Electric Power Research Institute, Inc. | Emission controlled current limiter for use in electric power transmission and distribution |
| US5049753A (en) * | 1990-06-28 | 1991-09-17 | The United States Of America As Represented By The Secretary Of The Navy | Optically powered charged particle accelerator |
| GB2273812B (en) * | 1992-12-24 | 1997-01-08 | Motorola Inc | Image enhancement device |
| US7498557B2 (en) * | 2005-09-08 | 2009-03-03 | Applied Materials Israel Ltd. | Cascaded image intensifier |
| US9524855B2 (en) | 2014-12-11 | 2016-12-20 | Thermo Finnigan Llc | Cascaded-signal-intensifier-based ion imaging detector for mass spectrometer |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB515301A (en) * | 1938-03-29 | 1939-12-01 | Hans Gerhard Lubszynski | Improvements in or relating to photo electric devices |
| DE757713C (de) * | 1939-06-25 | 1953-09-07 | Licentia Gmbh | Einrichtung zur Erzeugung sichtbarer oder photographischer Bilder von Koerpern unterVerwendung einer Neutronenstrahlenquelle |
| US2739258A (en) * | 1950-05-19 | 1956-03-20 | Edward E Sheldon | System of intensification of x-ray images |
| US2851625A (en) * | 1952-10-30 | 1958-09-09 | Rca Corp | Image tube |
| US2842673A (en) * | 1956-01-05 | 1958-07-08 | George E Sanner | New type electronics tube |
| NL236730A (OSRAM) * | 1958-03-06 | |||
| US3031580A (en) * | 1959-09-17 | 1962-04-24 | Fairchild Camera Instr Co | Cathode ray tube |
| GB1115481A (en) * | 1964-12-12 | 1968-05-29 | Nat Res Dev | Improvements in or relating to electron image intensifier tubes |
| FR1474019A (fr) * | 1966-01-20 | 1967-03-24 | Electronique & Physique | Dispositif d'alimentation pour tube amplificateur d'images à plusieurs étages |
-
1972
- 1972-11-22 NL NL7215769A patent/NL7215769A/xx unknown
- 1972-11-22 US US308723A patent/US3875440A/en not_active Expired - Lifetime
- 1972-11-24 FR FR7241867A patent/FR2161064A1/fr not_active Withdrawn
- 1972-11-24 DE DE2257655A patent/DE2257655A1/de active Pending
- 1972-11-24 JP JP47117227A patent/JPS4864869A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4864869A (OSRAM) | 1973-09-07 |
| FR2161064A1 (OSRAM) | 1973-07-06 |
| DE2257655A1 (de) | 1973-05-30 |
| US3875440A (en) | 1975-04-01 |