FR2144827B3 - - Google Patents
Info
- Publication number
- FR2144827B3 FR2144827B3 FR7224432A FR7224432A FR2144827B3 FR 2144827 B3 FR2144827 B3 FR 2144827B3 FR 7224432 A FR7224432 A FR 7224432A FR 7224432 A FR7224432 A FR 7224432A FR 2144827 B3 FR2144827 B3 FR 2144827B3
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2134110A DE2134110B2 (de) | 1971-07-08 | 1971-07-08 | Eingangsschirm für elektronenoptischen Bildverstärker und Verfahren zur Herstellung einer verlaufenden Schicht des Eingangsschirms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2144827A1 FR2144827A1 (fr) | 1973-02-16 |
| FR2144827B3 true FR2144827B3 (fr) | 1975-08-29 |
Family
ID=5813093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7224432A Expired FR2144827B3 (fr) | 1971-07-08 | 1972-07-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3829728A (fr) |
| DE (1) | DE2134110B2 (fr) |
| FR (1) | FR2144827B3 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5773853U (fr) * | 1980-10-22 | 1982-05-07 | ||
| FR2545270B1 (fr) * | 1983-04-29 | 1985-12-27 | Thomson Csf | Intensificateur d'images radiologiques et application a un systeme de radiologie numerique |
| GB2175129A (en) * | 1985-04-26 | 1986-11-19 | Philips Nv | Radiographic image intensifier |
| DE3866560D1 (de) * | 1987-03-13 | 1992-01-16 | Toshiba Kawasaki Kk | Roentgenbildverstaerker. |
| NL8900040A (nl) * | 1989-01-09 | 1990-08-01 | Philips Nv | Roentgenbeeldversterkerbuis met selectief filter. |
| US5171996A (en) * | 1991-07-31 | 1992-12-15 | Regents Of The University Of California | Particle detector spatial resolution |
| CA2337022C (fr) * | 1998-07-29 | 2006-06-06 | Conix Corporation | Extensions de poutre de pare-chocs |
| DE102007050437A1 (de) * | 2007-10-22 | 2009-04-23 | Siemens Ag | Szintillator |
-
1971
- 1971-07-08 DE DE2134110A patent/DE2134110B2/de not_active Withdrawn
-
1972
- 1972-07-06 US US00269355A patent/US3829728A/en not_active Expired - Lifetime
- 1972-07-06 FR FR7224432A patent/FR2144827B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2134110B2 (de) | 1978-09-14 |
| DE2134110A1 (de) | 1973-01-18 |
| US3829728A (en) | 1974-08-13 |
| FR2144827A1 (fr) | 1973-02-16 |