FR2371060B1 - - Google Patents
Info
- Publication number
- FR2371060B1 FR2371060B1 FR7734144A FR7734144A FR2371060B1 FR 2371060 B1 FR2371060 B1 FR 2371060B1 FR 7734144 A FR7734144 A FR 7734144A FR 7734144 A FR7734144 A FR 7734144A FR 2371060 B1 FR2371060 B1 FR 2371060B1
- 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
- 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
- H01J31/505—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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74143076A | 1976-11-12 | 1976-11-12 | |
| US76363777A | 1977-01-28 | 1977-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2371060A1 FR2371060A1 (fr) | 1978-06-09 |
| FR2371060B1 true FR2371060B1 (de) | 1982-02-19 |
Family
ID=27113861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7734144A Granted FR2371060A1 (fr) | 1976-11-12 | 1977-11-14 | Tube intensificateur d'image en rayons x, et camera radiographique comprenant ce tube |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5363859A (de) |
| CA (1) | CA1095188A (de) |
| DE (1) | DE2750132A1 (de) |
| FR (1) | FR2371060A1 (de) |
| GB (1) | GB1605127A (de) |
| NL (1) | NL7712433A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104516A (en) * | 1977-01-28 | 1978-08-01 | Diagnostic Information Inc. | Direct view, panel type x-ray image intensifier tube |
| US4221967A (en) * | 1978-03-10 | 1980-09-09 | Diagnostic Information, Inc. | Gamma ray camera |
| NL183914C (nl) * | 1979-02-02 | 1989-02-16 | Optische Ind De Oude Delft Nv | Roentgenbeeldversterker. |
| US4315183A (en) * | 1979-06-14 | 1982-02-09 | Diagnostic Information, Inc. | Support structure for high voltage substrate |
| JPS5620264U (de) * | 1979-07-24 | 1981-02-23 | ||
| US4426721A (en) * | 1980-10-07 | 1984-01-17 | Diagnostic Information, Inc. | X-ray intensifier detector system for x-ray electronic radiography |
| JPH0616775B2 (ja) * | 1985-04-22 | 1994-03-09 | 株式会社東芝 | Ｘ線診断装置 |
| WO2000002227A1 (fr) | 1998-07-01 | 2000-01-13 | Kabushiki Kaisha Toshiba | Detecteur d'images radiologiques |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR916994A (fr) * | 1945-07-06 | 1946-12-20 | Radiologie Cie Gle | Dispositif destiné à accroître le rendement lumineux des écrans fluores cents pour rayons x |
| US2796532A (en) * | 1954-03-11 | 1957-06-18 | Walter E Teague | Parallax-free reflex type image intensifier |
| GB1091452A (en) * | 1964-05-29 | 1967-11-15 | Mullard Ltd | Improvements in or relating to image intensifiers |
| FR1531583A (fr) * | 1967-05-23 | 1968-07-05 | Csf | Amplificateur de luminance pour rayons x |
| GB1293684A (en) * | 1970-03-05 | 1972-10-18 | Rodney Frank Thumwood | Improvements in and relating to electrode systems |
| BE786084A (fr) * | 1971-07-10 | 1973-01-10 | Philips Nv | Ecran luminescent a structure en mosaique |
| DE2151079A1 (de) * | 1971-10-13 | 1973-04-19 | Siemens Ag | Strahlendurchtrittsfenster |
| JPS4925811U (de) * | 1972-06-08 | 1974-03-05 | ||
| DE2442491C3 (de) * | 1974-09-05 | 1979-10-25 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Eingangsschirm für eine Röntgenbildverstärkerröhre |
-
1977
- 1977-11-09 DE DE19772750132 patent/DE2750132A1/de active Granted
- 1977-11-10 CA CA290,639A patent/CA1095188A/en not_active Expired
- 1977-11-11 NL NL7712433A patent/NL7712433A/xx not_active Application Discontinuation
- 1977-11-11 JP JP13559877A patent/JPS5363859A/ja active Pending
- 1977-11-14 GB GB4735177A patent/GB1605127A/en not_active Expired
- 1977-11-14 FR FR7734144A patent/FR2371060A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5363859A (en) | 1978-06-07 |
| CA1095188A (en) | 1981-02-03 |
| DE2750132A1 (de) | 1978-05-18 |
| FR2371060A1 (fr) | 1978-06-09 |
| NL7712433A (nl) | 1978-05-17 |
| GB1605127A (en) | 1981-12-16 |
| DE2750132C2 (de) | 1988-08-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |