FR2319195B1 - - Google Patents
Info
- Publication number
- FR2319195B1 FR2319195B1 FR7622246A FR7622246A FR2319195B1 FR 2319195 B1 FR2319195 B1 FR 2319195B1 FR 7622246 A FR7622246 A FR 7622246A FR 7622246 A FR7622246 A FR 7622246A FR 2319195 B1 FR2319195 B1 FR 2319195B1
- 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
- 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
- H01J31/505—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output flat tubes, e.g. proximity focusing tubes
-
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/892—Optical or photographic arrangements structurally combined or co-operating with the vessel using fibre optics
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7508791A NL7508791A (nl) | 1975-07-23 | 1975-07-23 | Beeldversterkerbuis van het proximity focus type. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2319195A1 FR2319195A1 (fr) | 1977-02-18 |
| FR2319195B1 true FR2319195B1 (US20030157376A1-20030821-M00001.png) | 1980-05-30 |
Family
ID=19824202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7622246A Granted FR2319195A1 (fr) | 1975-07-23 | 1976-07-21 | Tube amplificateur d'images |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142101B1 (en) * | 1977-07-20 | 1991-02-19 | Low intensity x-ray and gamma-ray imaging device | |
| US4274028A (en) * | 1978-10-05 | 1981-06-16 | W. H. Brady Company | Ultraviolet light generation |
| US4755718A (en) * | 1986-11-26 | 1988-07-05 | The United States Of America As Represented By The Secretary Of The Army | Wide angle and graded acuity intensifier tubes |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796532A (en) * | 1954-03-11 | 1957-06-18 | Walter E Teague | Parallax-free reflex type image intensifier |
| DE1086824B (de) * | 1956-09-08 | 1960-08-11 | Dr Antonin Bohun | Anordnung zum Erzeugen eines lichtstarken Bildes der in einem Strahlenbuendel unsichtbarer Wellen- oder Korpuskularstrahlen enthaltenen Intensitaetsverteilung |
| US3229105A (en) * | 1962-10-04 | 1966-01-11 | Hermann R Mestwerdt | Image intensifier device with mirror on rear surface, photocathode on front surface, and fiber optics in center of rear surface |
| NL302993A (US20030157376A1-20030821-M00001.png) * | 1963-01-16 | |||
| US3356851A (en) * | 1963-10-22 | 1967-12-05 | Picker X Ray Corp Division Inc | Image intensifier tube with separable optical coupler |
| US3267283A (en) * | 1964-06-04 | 1966-08-16 | Optics Tcchnology Inc | Color display apparatus for images produced in different frequency ranges |
| US3458744A (en) * | 1966-06-02 | 1969-07-29 | Optics Technology Inc | Electro-optic image intensifier and method of making same |
| FR1566316A (US20030157376A1-20030821-M00001.png) * | 1968-01-31 | 1969-05-09 | ||
| US3712986A (en) * | 1969-04-03 | 1973-01-23 | Westinghouse Electric Corp | Electron imaging device utilizing a fiber optic input window |
| US3828192A (en) * | 1973-08-31 | 1974-08-06 | Xonics Inc | Spherical segment electrode imaging chamber |
| US3989971A (en) * | 1974-10-29 | 1976-11-02 | Westinghouse Electric Corporation | Gateable electron image intensifier |
-
1975
- 1975-07-23 NL NL7508791A patent/NL7508791A/xx not_active Application Discontinuation
-
1976
- 1976-07-12 US US05/704,529 patent/US4092557A/en not_active Expired - Lifetime
- 1976-07-13 GB GB29085/76A patent/GB1496629A/en not_active Expired
- 1976-07-13 CA CA256,908A patent/CA1060941A/en not_active Expired
- 1976-07-13 DE DE19762631445 patent/DE2631445A1/de not_active Ceased
- 1976-07-21 FR FR7622246A patent/FR2319195A1/fr active Granted
- 1976-07-22 IT IT68834/76A patent/IT1071134B/it active
- 1976-07-22 JP JP51086660A patent/JPS5213768A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1060941A (en) | 1979-08-21 |
| US4092557A (en) | 1978-05-30 |
| DE2631445A1 (de) | 1977-02-10 |
| GB1496629A (en) | 1977-12-30 |
| FR2319195A1 (fr) | 1977-02-18 |
| IT1071134B (it) | 1985-04-02 |
| NL7508791A (nl) | 1977-01-25 |
| JPS5213768A (en) | 1977-02-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |